ВЕНТИЛЯЦИОННОЕ УСТРОЙСТВО

Ambient air filtration apparatus

An air filtration apparatus comprises a housing 2 having at least one aperture 4 permitting the ingress of air, a base 1 releasably attached to the housing, a filter 22 attached to the base and within the housing, a suction means 31 drawing air into the housing via the at least one aperture and through the filter, and the housing has a suspension means 3 suspending the apparatus in use away from a ceiling. The base defines a recessed (16, fig 3) rim 18 having an upward extending lip 20 such that the base is tray like. The base comprises an x-shaped handle (17) and the base is attached to the housing using a quick release bayonet fitting. The suspension means comprises at least one eyelet 15 on a mounting component having a plurality of arms 12. The housing comprises first 6, second 7 and third 8 housing portions, with the first and second portions having co-operating recesses 9, 10 defining a single recess to provide a handle. The at least one aperture may be a plurality of apertures disposed ...

EVAPORATIVE AIR COOLING TOWER

An evaporative air cooling tower is described. The evaporative air cooling tower includes a housing defining an interior of the evaporative air cooling tower; a grill coupled to the housing and defining openings; a tank positioned adjacent to a bottom portion of the housing, wherein the tank is configured to receive and store liquid; a tray positioned adjacent to a top portion of the housi rig, wherein the tray is configured to receive and rekase the liquid; a hose in fluid communication with the tank and the tray; a. purnp configured to pump the liquid from the tank to the tray through the hose; a filter structure cotnpri sing a filter configured to receive the liquid from the tray; and a fan configured to draw air into the interior, wherein the air is cooled by the filter and directed out of the interior through the ope.nings.

METHOD AND APPARATUS FOR NOISE ATTENUATION FOR HVAC&R SYSTEM

An apparatus for noise attenuation of an HVAC&R system including an enclosure having a first enclosure frame and a chassis insertable inside the enclosure and supported by the first enclosure frame upon insertion inside the enclosure. The chassis includes a first chassis structure securing a self-contained refrigerant loop. The loop maintains a gap from the enclosure upon insertion of the chassis inside the enclosure. A second chassis structure supports the first chassis structure. At least one vibration damping device is positioned beneath the first chassis structure and between the first chassis structure and the second chassis structure. The vibration damping device is supported by the second chassis structure, the second chassis structure is supported by the first enclosure frame. The enclosure is vibrationally isolated from the loop.

Air duct component and air conditioner

BREATHABLE MATTRESS FOUNDATION AND SLEEP SYSTEM

Embodiments of a ventilated sleep system and an airflow/breathable mattress foundation are disclosed, and typically may be configured to provide ventilation to a mattress, for example through an upper surface of a foundation allowing airflow therethrough. Typically, sleep system embodiments may include mattresses with foam layers with ventilation passageways in fluid communication with a lower surface of the mattress cover, which is configured to allow airflow therethrough, and some embodiments may also include foam pillars. Such sleep system embodiments typically may have such a ventilation mattress atop such a ventilation foundation, with airflow therebetween.

ВЕНТИЛЯЦИОННОЕ УСТРОЙСТВО

Изобретение относится к устройствам для обработки воздуха в замкнутом пространстве и, в частности, для снижения концентрации радона в замкнутом пространстве. Задачей изобретения является преодоление известных недостатков данной области техники, посредством создания устройства для обработки воздуха в замкнутом пространстве, являющегося эффективным и практичным, с низким энергопотреблением, наименее громоздкое, облегчающее процесс установки, универсально пригодное для монтажа в стены различной толщины. Устройство для обработки воздуха в замкнутом пространстве, содержащее первый модуль и второй модуль, соединенные телескопически так, чтобы два модуля можно было перемещать скольжением один относительно другого для регулирования в соответствии с различной толщиной стены, которой отделено внутреннее пространство от наружного пространства. Устройство содержит: теплообменник, расположенный в первом модуле; первый вентилятор, расположенный в первом модуле ниже по потоку от фильтра, для подачи воздуха ...

DISPOSIÇÃO CONSTRUTIVA APLICADA EM EQUIPAMENTO COMPACTO DE CLIMATIZAÇÃO DE AMBIENTE

MODULAR ELEMENT COMPRISING AN INTEGRATED AIR CONDITIONING UNIT AND ADAPTED TO REPLACE A FACADE PORTION OF A BUILDING IN CORRESPONDENCE WITH AT LEAST ONE FLOOR OF THE BUILDING AND CORRESPONDING PROCESS FOR REMOVING AND REPLACING THE FACADE PORTION WITH THE MODULAR ELEMENT

Modular element (11) adapted to replace a portion (8a) of the façade (8) of a building in correspondence with at least one floor (A, B, C, D) of the building, comprising an air conditioning unit (14) and a channeling system, wherein the channeling system is configured to receive a fluid from an external fluid source, and comprises at least one first channel entering the air conditioning unit (14), and wherein the air conditioning unit (14) comprises: a mechanical ventilation element (142) configured to generate an air inflow into the building and an air outflow from the building, and to exchange heat therebetween; a hot and/or cold air diffusion element (141) configured to heat and/or cool the air inflow using the circulating fluid in the first channel and to introduce the air inflow inside the building; an electronic control element configured to control the hot and/or cold air diffusion element (141) and the mechanical ventilation element (142).

Child air conditioner, operation control method thereof and computer storage medium

Heat exchange unit

A heat exchanger core for a heat pump having first 101 and second 102 chambers comprising respectively a first 105 and second 113 chamber body having an air inlet 106, 116, an air outlet 107, 117 and a heat exchange coil (120, 119 fig 2) adjacent to the respective air inlets and inclined with respect to the air inlet. The first and second heat exchange coils form a circuit refrigerant circuit between the first heat exchange coil 120 and the second heat exchange coil 119. The heat exchanger core may also include a compressor 118 located in the second chamber (see fig 2). The first heat exchanger coil may comprise a first and a second coil with the first and second coils sloping inwards to meet at the midpoint of the first chamber. A condensation collection means that comprises a drip tray (127, fig 5) to collect condensate from the first heat exchanger coil and a heating means to evaporate the condensate that was collected may also be included.

VARIABLE REFRIGERANT PACKAGE

A variable refrigerant package air conditioner is shown that is easy to install in new construction with a unique base that causes collected mixture that overflows to drain outside the building. A control system is shown that has motors and compressor that are pulse width modulated so the air conditioner is infinitely variable while maintaining the highest possible power factor. Dehumidification of outside air occurs as it is mixed with inside air. By gradually approaching a temperature set point and even reheating after dehumidification, moisture is removed from the room. A snorkel that delivers fresh air to be mixed with inside entering air in front of the evaporator for a maximum dehumidification is also shown.

Movable cold and warm air conditioner

PARTITION

A partition comprises a first structure (100), a partition unit (200), and an air conditioning device. The partition unit is connected to the first structure. The partition unit has a first end (210) on the side connected to the first structure, and a second end (220) on the side away from the first end. The partition unit is deformed so that a designated space (Sa) is partitioned from an adjacent space (Sn). The air conditioning device is disposed in at least one of the first structure and the partition unit. The air conditioning device has a cooling unit that cools the air, a heating unit that heats the air, and an airflow generating unit that generates an airflow.

Partition

A partition comprises a first structure (100), a partition unit (200), and an air conditioning device. The partition unit is connected to the first structure. The partition unit has a first end (210) on the side connected to the first structure, and a second end (220) on the side away from the first end. The partition unit is deformed so that a designated space (Sa) is partitioned from an adjacent space (Sn). The air conditioning device is disposed in at least one of the first structure and the partition unit. The air conditioning device has a cooling unit that cools the air, a heating unit that heats the air, and an airflow generating unit that generates an airflow.

Special air conditioner all-in-one device for living container

POLLUTION CONTROL DEVICES, METHODS, AND SYSTEMS

A ventilation system return register is mountable in a room from with air will flow through the return register. It includes a housing that defines an internal volume through which air can flow, a transition collar configured to attach to the ventilation system duct, an electrical junction box configured to receive an electrical connection and a disinfecting light source electrically connected to the electrical junction box and configured to emit a radiation in a range that destroys microbial contaminants. A reflective surface faces the disinfecting light and defines a disinfecting pathway through which air passes when the ventilation system is operating while it prevents the disinfecting light from shining into the room.

Ambient air filtration apparatus

MOBILE AIR CONDITIONER

A mobile air conditioner, comprising a housing, an electric control box, and a wired control assembly (800), the electric control box being mounted inside the housing, and the wired control assembly (800) being mounted on the housing. The wired control assembly (800) comprises a wired control device (810) and an adapter (820) that provides for connection to the wired control device (810). The adapter (820) is mounted on the housing, and the adapter (820) is connected to the electric control box; and the wired control device (810) is connected to a connection end (821).

Composite interconnection conduits for HVAC systems

A heating, ventilation, and/or air conditioning (HVAC) packaged unit includes a first refrigerant circuit component configured to change a temperature or a pressure of a refrigerant flowing through the first refrigerant circuit component and a second refrigerant circuit component configured to change a temperature or a pressure of the refrigerant flowing through the second refrigerant circuit component. The first and the second refrigerant circuit components are within a common refrigerant circuit that is disposed within a common support structure. The HVAC packaged unit also includes an interconnection conduit having a length formed from aluminum, a first end segment coupled to a first end of the length, and a second end segment coupled to a second end of the length. The first end segment and the second end segment are each formed from copper, and the interconnection conduit extends between the first refrigerant circuit component and the second refrigerant circuit component.

Moveable air conditioner

A movable air conditioner includes an air conditioner main body, an air conditioning unit installed in the air conditioner main body and configured to generate a cold air or a warm air, a control unit configured to control the air conditioning unit, and an attachment/detachment unit configured to detachably attach the air conditioning unit to the air conditioner main body so that the air conditioning unit can be optionally detached from the air conditioner main body and used independently.

Rotatable use type air conditioner device

INTEGRATED AIR CONDITIONER

An integrated air conditioner, comprising: a housing, which is provided with an air inlet, an air outlet, and an air channel (20) in communication with the air inlet with the air outlet; a chassis (10), wherein the chassis (10) is arranged at the bottom of the housing, the air channel (20) passes through an inner surface of the chassis (10), a first heat insulation layer (20) is arranged on a surface of the chassis (10), and the first heat insulation layer (20) is a heat insulation coating or a flocking layer; and a first heat exchanger (30) and a second heat exchanger (40), wherein the first heat exchanger (30) is mounted on the chassis (10), the first heat exchanger (30) is close to the air inlet, and the second heat exchanger (40) is close to the air outlet.

MOBILE AIR CONDITIONER

A mobile air conditioner, comprising a housing, an electric control box, and a wired control assembly (800), the electric control box being mounted inside the housing, and the wired control assembly (800) being mounted on the housing. The wired control assembly (800) comprises a wired control device (810) and an adapter (820) that provides for connection to the wired control device (810). The adapter (820) is mounted on the housing, and the adapter (820) is connected to the electric control box; and the wired control device (810) is connected to a connection end (821).

Strutting arrangement and have its roof machine

KLIMAANLAGENEINHEIT

Die vorliegende Erfindung betrifft eine Klimaanlageneinheit 1, die so konfiguriert ist, dass sie außen an einem Fahrzeug angebracht werden kann, und die ein Gehäuse 2 umfasst, das einen Innenraum der Klimaanlageneinheit 1 räumlich von der Umgebung trennt, wobei die Klimaanlageneinheit 1 so konfiguriert ist, dass ein Verbindungsknoten 50 abnehmbar an der Außenseite des Gehäuses 2 angebracht werden kann, um ein oder mehrere Kabel von der Umgebung über den Verbindungsknoten 50 in den Innenraum der Klimaanlageneinheit 1 zu führen. Die vorliegende Erfindung betrifft ferner einen Bausatz für die Klimaanlageneinheit 1, wobei der Bausatz den Verbindungsknoten 50 enthält.

Air conditioner

Container integrated with air conditioner

With a purifying equipment for the refrigeration plant

Electric heating dining table with air conditioner

Provided is an air-conditioning electric heating dining table. The method is characterized in that the method is characterized by comprising the following steps; the method is characterized in that the method is characterized by comprising the following steps; the dining table comprises a dining table part and an air-conditioning part, the dining table part is characterized in that the dining table part is characterized in that a central heating ring, an outer heating ring and a frame heating ring which are formed by winding a plurality of layers of insulating electric heating wires are arranged in the tabletop; the central heating ring and the outer heating ring are connected with a multi-probe temperature controller and a temperature protective tube; the frame is in heating connection with a temperature control switch; the panel and the bottom plate face each other and are superposed to seal the central heating ring, the outer heating ring and the frame heating ring inside; a dining-table ...

WINDOW-TYPE AIR CONDITIONER

A window-type air conditioner (100), comprising a machine housing (110), an indoor heat exchanger (120), an indoor side enclosure (160) and a fresh air housing (200). An indoor air inlet (101) and an indoor air outlet (102) are provided in the machine housing (110); the indoor heat exchanger (120) is installed in the machine housing (110) and corresponds to the indoor air inlet (101); the indoor side enclosure (160) is installed in the machine housing (110), and the indoor side enclosure (160) is provided with an indoor side air channel (103) communicating an air outlet side of the indoor heat exchanger (120) with the indoor air outlet (102); and the fresh air housing (200) is installed in the machine housing (110), the fresh air housing (200) is provided with a fresh air inlet (201), and a first fresh air outlet (202) and a second fresh air outlet (203) which are in communication with the fresh air inlet (201), the first fresh air outlet (202) is located on an air inlet side of the indoor ...

INTEGRATED AIR CONDITIONER

The integrated air conditioner comprises an indoor unit casing (10), a water-receiving tray (30) and an outdoor unit casing (60). An indoor side heat exchanger (20) is provided inside the indoor unit casing (10). The water-receiving tray (30) is provided inside the indoor unit casing (10), and is located under the indoor side heat exchanger (20). The water-receiving tray (30) is provided with a water outlet. The outdoor unit casing (60) is connected to the indoor unit casing (10). An outdoor side heat exchanger (70) is provided inside the outdoor unit casing (60). Condensate water discharged from the water outlet is transferred to the outdoor side heat exchanger (70) to cool the outdoor side heat exchanger (70), thereby improving the heat exchange efficiency.

POLLUTION CONTROL DEVICES, METHODS, AND SYSTEMS

VENTILATION DEVICE

A device (100) for treating the air in a confined space, comprising a first module (1) and a second module (2) that are telescopically coupled, in such a way that the two modules (1, 2) can slide one respect to the other in order to adjust to a different thickness of a wall that separates the inside from the outside. The device (100) comprises a heat exchanger (3) disposed in the first module, a first fan (V1) disposed in the first module downstream a filter (Z) to extract air from the outside to the inside, and a second fan (V2) disposed in the second module to extract air from the inside to the outside. The device (100) also comprises a radon detector (R) connected to a control unit (7) that controls the two fans.

COMPOSITE INTERCONNECTION CONDUITS FOR HVAC SYSTEMS

A heating, ventilation, and/or air conditioning (HVAC) packaged unit includes a first refrigerant circuit component configured to change a temperature or a pressure of a refrigerant flowing through the first refrigerant circuit component and a second refrigerant circuit component configured to change a temperature or a pressure of the refrigerant flowing through the second refrigerant circuit component. The first and the second refrigerant circuit components are within a common refrigerant circuit that is disposed within a common support structure. The HVAC packaged unit also includes an interconnection conduit having a length formed from aluminum, a first end segment coupled to a first end of the length, and a second end segment coupled to a second end of the length. The first end segment and the second end segment are each formed from copper, and the interconnection conduit extends between the first refrigerant circuit component and the second refrigerant circuit component.

Integrated cabinet of air-conditioner air energy intelligent detection fresh air system in kitchen

A movable-type cooling and heating air conditioner

Packaged terminal air conditioner system and sleeve therefor

A packaged terminal air conditioner (PTAC) system includes a wall sleeve in which a chassis is mounted. The chassis includes the major electrical and mechanical components for the evaporator and condenser sections, and includes a pan that collects condensate from the evaporator section for use in cooling the condenser coil. The sleeve includes one or more guide openings in a sidewall, and correspondingly mounted guide structures inside the sleeve that are configured to guide treatment pellets into different portions of the PTAC system to suppress or inhibit microbial growth. This arrangement obviates the need to partially disassemble the PTAC unit to remove the chassis so that treatment pellets can be placed into the PTAC unit.

BUFFERING AND BALANCING TYPE MOBILE PRIMARY-SECONDARY AIR CONDITIONING SYSTEM

A buffered balanced type mobile primary-secondary air conditioner system, consisting of a primary machine and at least one mobile secondary machine, characterized in that three working media are used in primary-secondary air conditioner system. The first working medium is a compressor refrigeration working medium, the second working medium is an energy storage and heat transfer working medium shared by the primary machine and the secondary machine, and the third working medium is a secondary machine energy storage and heat transfer working medium. This scheme establishes a buffer balance zone between the primary machine and the secondary machine to store the second working medium. Taking refrigeration as an example, cooling capacity generated by the primary machine is directly transferred to the buffer balance zone through the evaporator for transition, and then the cooling capacity of the buffer balance zone is transmitted to the third working medium of the secondary machine through the ...

Air conditioner all-in-one device special for holding human container

Air conditioning unit structure and air conditioner

PARTITION

A partition includes a first structure (100), a partitioning portion (200), and an air conditioning apparatus. The partitioning portion is connected to the first structure. The partitioning portion has a first end portion (210) on a side connected to the first structure, and a second end portion (220) on a distal side from the first end portion. The partitioning portion deforms to partition a predetermined space (Sa) with respect to an adjacent space (Sn). The air conditioning apparatus is disposed at at least one of the first structure and the partitioning portion. The air conditioning apparatus includes a cooling portion that cools air, a heating portion that heats air, and an airflow generating portion that generates an airflow.

VENTILATION DEVICE

Integrated air conditioner

Integrated cabinet of air-conditioner air energy intelligent detection fresh air system in kitchen

Chassis capable of improving stress intensity, air conditioner and air purifier

Energy-saving elevator air conditioner

Easy-to-mobile refrigeration air conditioner

A fresh air exchange heat with the outdoor air conditioning device

Air-cooled air conditioner

The utility model relates to the field of refrigeration, the utility model discloses an air-cooled air conditioner. The air conditioner comprises a supporting frame, a first heat exchanger, a second heat exchanger, a first fan, a second fan, a compressor and a throttling element. The first heat exchanger, the compressor, the second heat exchanger and the throttling element are sequentially connected. The first heat exchanger, the second heat exchanger, the first draught fan and the second draught fan are all installed on the supporting frame, the first draught fan is located on one side of thefirst heat exchanger, the second draught fan is located on one side of the second heat exchanger, and the directions of air outlets of the first draught fan and the second draught fan are opposite orform an included angle. And through heat exchange with air, a refrigerating effect is achieved, and the summer-heat reducing effect is improved.

COMPOSITE INTERCONNECTION CONDUITS FOR HVAC SYSTEMS

A heating, ventilation, and/or air conditioning (HVAC) packaged unit includes a first refrigerant circuit component configured to change a temperature or a pressure of a refrigerant flowing through the first refrigerant circuit component and a second refrigerant circuit component configured to change a temperature or a pressure of the refrigerant flowing through the second refrigerant circuit component. The first and the second refrigerant circuit components are within a common refrigerant circuit that is disposed within a common support structure. The HVAC packaged unit also includes an interconnection conduit having a length formed from aluminum, a first end segment coupled to a first end of the length, and a second end segment coupled to a second end of the length. The first end segment and the second end segment are each formed from copper, and the interconnection conduit extends between the first refrigerant circuit component and the second refrigerant circuit component.

Robot air conditioner, operation control method thereof and computer storage medium

Air pipe device and mobile air conditioner

Air treatment device and desktop air conditioner

The invention discloses an air treatment device and a desktop air conditioner. The air treatment device comprises a machine shell, a humidifying assembly, a humidifying fan, a semiconductor heat exchange part and a main fan. The machine shell is provided with a first air inlet, a second air inlet, an air outlet and an exhaust outlet. The humidifying assembly is arranged between the second air inlet and the air outlet and arranged on the upper portion of the machine shell. And the humidifying fan blows air humidified by the humidifying assembly to the air outlet. The semiconductor heat exchange piece, the main fan and the humidifying assembly are arranged at intervals; and the semiconductor heat exchange piece is provided with a first heat exchange end and a second heat exchange end, the main fan can induce air from the first air inlet, the main fan exhausts air subjected to heat exchange at the first heat exchange end from the air outlet, and the main fan exhausts air subjected to heat ...

Multi-air-pipe mobile air conditioner

The utility model discloses a multi-air-pipe mobile air conditioner which comprises a shell, a condenser and an evaporator, and the shell is provided with a condensation cavity and an evaporation cavity which are isolated from each other; the condenser is installed in the condensation cavity, and the evaporator is installed in the evaporation cavity. An air outlet of the condensation cavity is connected with a first exhaust pipe, and an air outlet of the evaporation cavity is connected with a second exhaust pipe. It can be understood that when the multi-air-pipe mobile air conditioner is used,the multi-air-pipe mobile air conditioner needs to be placed outdoors, and the second exhaust pipe connected to the air outlet of the evaporator is connected into a room so that cooled cold air can be fed into the room. And cold air is fed into a room through the second exhaust pipe, so that the multi-air-pipe mobile air conditioner can be prevented from being too close to the indoor space, or the ...

Composite interconnection conduits for HVAC systems

A heating, ventilation, and/or air conditioning (HVAC) packaged unit includes a first refrigerant circuit component configured to change a temperature or a pressure of a refrigerant flowing through the first refrigerant circuit component and a second refrigerant circuit component configured to change a temperature or a pressure of the refrigerant flowing through the second refrigerant circuit component. The first and the second refrigerant circuit components are within a common refrigerant circuit that is disposed within a common support structure. The HVAC packaged unit also includes an interconnection conduit having a length formed from aluminum, a first end segment coupled to a first end of the length, and a second end segment coupled to a second end of the length. The first end segment and the second end segment are each formed from copper, and the interconnection conduit extends between the first refrigerant circuit component and the second refrigerant circuit component.

Multi -functional air conditioner convenient to remove

Air conditioner for kitchen

OUTDOOR ENVIRONMENTAL CONTROL SYSTEM

An outdoor environmental control system has a housing, an HVAC system positioned in the housing and adapted to pass air outwardly of the housing, a table positioned at or adjacent to a top of the housing, at least one ventilation tube positioned at an underside of the table and adapted to pass air outwardly from the HVAC system. An air outlet is coupled to the HVAC system and extends from a side of the housing so as to pass air from the HVAC system outwardly from the housing.

Air conditioner for dining table

Mobile air conditioner

Air duct device and mobile air conditioner

Portable air conditioner

The invention relates to the technical field of air conditioners, in particular to a portable air conditioner, and aims to solve the problem that the displacement at an air outlet is uniform but the air outlet temperature deviation is relatively large. In order to solve the problem, the embodiment of the invention provides the portable air conditioner which comprises an air outlet assembly and a condenser assembly, the air outlet assembly is connected with the condenser assembly in a matched mode, a first draught fan is arranged in the volute, the volute comprises a first shell, the first draught fan is arranged in the first shell, the first shell is provided with a protruding part, and the inner wall of the protruding part forms an air channel acceleration face; and the connecting part communicates with the first air outlet, an air outlet channel is formed between the first draught fan and the connecting part, and after the first draught fan drives air to rotate, the air is accelerated ...

Household air purifier

MOBILE AIR CONDITIONER

A mobile air conditioner includes a housing, an electric control box mounted at the housing, and a wire control assembly mounted at the housing. The wire control assembly includes an adapter mounted at the housing and connected to the electric control box, and a wire controller connected to the adapter.

disposição construtiva aplicada em equipamento compacto de climatização de ambiente

Shell assembly and mobile air conditioner

Air conditioning unit structure and air conditioner

VENTILATION DEVICE

A device for treating the air in a confined space has a first module and a second module that are telescopically coupled, in such a way that the two modules can slide one respect to the other in order to adjust to a different thickness of a wall that separates the inside from the outside. The device has a heat exchanger disposed in the first module, a first fan disposed in the first module downstream a filter to extract air from the outside to the inside, and a second fan disposed in the second module to extract air from the inside to the outside. The device also has a radon detector connected to a control unit that controls the two fans.

COMPOSITE INTERCONNECTION CONDUITS FOR HVAC SYSTEMS

A heating, ventilation, and/or air conditioning (HVAC) packaged unit includes a first refrigerant circuit component configured to change a temperature or a pressure of a refrigerant flowing through the first refrigerant circuit component and a second refrigerant circuit component configured to change a temperature or a pressure of the refrigerant flowing through the second refrigerant circuit component. The first and the second refrigerant circuit components are within a common refrigerant circuit that is disposed within a common support structure. The HVAC packaged unit also includes an interconnection conduit having a length formed from aluminum, a first end segment coupled to a first end of the length, and a second end segment coupled to a second end of the length. The first end segment and the second end segment are each formed from copper, and the interconnection conduit extends between the first refrigerant circuit component and the second refrigerant circuit component.

Multi-air-duct cabinet air conditioner

A multi-duct cabinet air conditioner

Integrated air conditioner

Industrial dehumidifier

The utility model discloses an industrial dehumidifier which comprises a machine shell, an air inlet door plate, a draught fan assembly and a compressor assembly. The machine shell comprises a supporting frame, a top plate, a bottom plate, an upper front plate, a lower front plate, an upper rear plate, a lower rear plate and two side plates. The top plate and the bottom plate are fixedly installedon the top face and the bottom face of the supporting frame respectively. The two side plates are detachably installed on the left side and the right side of the supporting frame respectively, the upper front plate and the lower front plate are detachably installed on the upper portion and the lower portion of the front face of the supporting frame respectively, an air inlet is formed between theupper front plate and the lower front plate, the air inlet door plate is detachably installed on the air inlet, and the upper rear plate and the lower rear plate are detachably installed on the upperportion ...

Fresh-keeping and refrigerating air conditioning unit for finished grain warehouse

The invention relates to the technical field of air conditioning units, in particular to a fresh-keeping and refrigerating air conditioning unit for a finished grain warehouse. Comprising an air conditioner body, an outer frame, a sewage discharging structure, a water storage structure, a butt joint structure, a limiting structure, a cleaning structure, a humidifying structure, a hydraulic cylinder, a sealing plate, a second spraying pipe, a second spraying head, an ultrasonic atomization piece, a water storage barrel, a second electromagnetic valve, a connecting pipe, a liquid level sensor and an air conditioner filter screen. When the air humidity in the granary is small and the interior of the granary needs to be humidified, the hydraulic cylinder shrinks, the top end of the water storage barrel is not sealed, meanwhile, the ultrasonic atomization piece works, a water source is atomized and then discharged from the exhaust outlet, the interior of the granary is humidified, the humidifying ...

Chassis structure and air conditioner

Nozzle air supply type air conditioning unit

Structural plate for an air handler system

A structural plate for an air handler system. The system comprises a single sheet having at least two of the following structural elements: a) an air baffle for a heat exchanger; b) a stabilizer bracket attachable to an air handler cabinet; c) an air handler control box bracket; or d) a filter holder.

Air Handler Quick Sling

Apparatus for hanging a High Voltage Air Conditioning unit having an arm attached at its top end to a support member, a bar slidably coupled to the arm having a first horizontally extending arm at the bottom of the bar to form a J bar, and a second horizontally extending arm attached to the bottom of the J bar above the first horizontally extending arm. Clearance openings in the arm and J bar for fasteners for attaching the arm to the J bar to raise or lower the horizontally extending arms for units of different heights. Coupling sleeves coupled to the horizontally extending arms and extension member have lengths that provide for HVAC units of different widths and are adapted to be removably attached to coupling sleeves on an opposing J bar. The second horizontally extending arm and extension member provides support an HVAC unit; and the first provides to support a drain pan.

Process for preparing alkyl phosphates

The present invention relates to a process for preparing tetraalkyl bisphosphates by reacting tetrachlorobisphosphates with alcohols, neutralizing the resultant hydrogen chloride with a base, and isolating the desired product from the reaction mixture by extraction.

Sub-wet bulb evaporative water chiller with gradient chilling and air-to-air heat exchange

An evaporative chiller cooling water to below ambient wet bulb temperature. Sub-wet bulb chilling is achieved by pre-cooling incoming air upstream of the saturator. The incoming air is ambient air at ambient air temperature that is cooled using the coolness of the lower temperature outgoing air exiting the saturator. The pre-cooling lowers the temperature of the incoming air and lowers its wet bulb temperature below that of ambient air. The saturator water is chilled to below the ambient wet bulb temperature. The air in the saturator flows across the water as it gravity drips or flows from the top to the bottom of the saturator. The pre-cooled air flows across the saturator with the coolest air directed across the bottom of the saturator where the coldest water is flowing and with the hottest air directed across the top where the hottest water is flowing to provide gradient chilling.

Cooling system and method of cooling an interior space

A cooling system ( 20 ) includes a media exchanger ( 50 ), a cooling section ( 22 ), and a cooling circuit ( 120 ) for circulating a cooling fluid ( 130 ) between the media exchanger ( 50 ) and the cooling section ( 22 ). The media exchanger ( 50 ) receives outside air ( 38 ) and the cooling section ( 22 ) receives return air ( 32 ) from and interior space ( 34 ). When the cooling fluid ( 130 ) circulates into the cooling section ( 22 ) via the cooling circuit ( 120 ), the temperature of the return air ( 32 ) is reduced through indirect heat transfer between the cooling fluid ( 130 ) and the return air ( 32 ) to produce conditioned air ( 84 ). The conditioned air ( 84 ) is provided as supply air ( 46 ) into the interior space ( 34 ). When the cooling fluid circulates into the media exchanger via the cooling circuit, the temperature of the cooling fluid is reduced through direct heat transfer between the cooling fluid and the outside air.

Packaged HVAC System For Indoor Installation

A pre-packaged air conditioning system for providing heating, cooling, ventilation and energy recovery, the system comprising: an energy recovery ventilator, condenser, condenser fan, compressor, expansion device, flow reversing valve, evaporator and evaporator fan; an inlet for providing outside air to the evaporator, the inlet for extending beyond a wall of a host structure; and an exhaust duct for exhausting air outside of the host structure, the exhaust duct for extending beyond a wall to the host structure; wherein the energy recovery ventilator, condenser, condenser fan, compressor, evaporator and evaporator fan are housed within a single envelope configured for installation inside the host structure.

Portable air conditioning apparatus

An air conditioning apparatus is provided with an air plenum in fluid communication with an air inlet and an air outlet. A fan moves air through the air plenum. An interchangeable air conditioning core is removably installed within the air plenum and interposed between the air inlet and air outlet such that air moving along an air pathway is forced to proceed through the interchangeable air conditioning core.

HEATING AND COOLING DEVICE AND HEATING AND COOLING MODULE FOR A HEATING AND COOLING DEVICE

A heating/cooling device () is proposed for vehicles, in particular motor vehicles, with a compressor (), a refrigerant circuit (), a gas cooler (), an evaporator (), and with an expansion valve () arranged between the gas cooler () and evaporator () in the refrigerant circuit (). The heating/cooling device () is distinguished in that the gas cooler () or the evaporator () is coupled with a liquid coolant circuit () which cooperates with an interior heat exchanger () or an external air heat exchanger (), or that the gas cooler () and the evaporator () are each coupled with an its own liquid coolant circuit (), wherein one of the liquid coolant circuits () cooperates with the interior heat exchanger () and the other liquid coolant circuit () cooperates with the external air heat exchanger (). 1. A heating/cooling device for a vehicle , in particular a motor vehicle , that includes a compressor , a refrigerant circuit , a gas cooler , an evaporator , and with an expansion valve arranged between the gas cooler and the evaporator in the refrigerant circuit , whereinthe gas cooler or the evaporator is coupled with a liquid coolant circuit which cooperates with an interior heat exchanger or an external air heat exchanger, or thatthe gas cooler and the evaporator are each coupled with its own liquid coolant circuit, whereinone of the liquid coolant circuits cooperates with the interior heat exchanger and the other liquid coolant circuit cooperates with the external air heat exchanger.2. A heating/cooling device according to claim 1 , wherein the refrigerant circuit comprises an internal heat exchanger which transmits heat from the refrigerant flowing from the gas cooler to the expansion valve claim 1 , to the refrigerant flowing from the evaporator to the compressor.3. A heating/cooling device according to claim 1 , wherein the refrigerant circuit has an accumulator integrated therein.4. A heating/cooling device according to claim 1 , whereinwhen the gas cooler and the ...

AIR-CONDITIONING APPARATUS

There has been a problem of dew condensation, during a cooling operation, on a wind vane or the like provided at an air outlet because the wind speed of blown air leaking from ends in longitudinal direction of the air outlet is low, causing the entanglement of room air. 1. An air-conditioning apparatus comprising walls that form an air outlet blowing air that has exchanged heat in a heat exchanger ,wherein the walls of the air outlet is defined by an inner air-passage wall and an outer air-passage wall in a longitudinal direction and by air-outlet sidewalls in a short-side direction,wherein two end portions of each of the inner air-passage wall and the outer air-passage wall in the longitudinal direction of the air outlet have respective recesses such that a passage of the air therein is made wider than in a central portion of the wall, the recesses each having a smaller width in the longitudinal direction on a downstream side of the air than on an upstream side of the air, andwherein a depth of each recess in middle portion between the upstream side and the downstream of the air is deeper than that of each of the upstream side and the downstream side.2. The air-conditioning apparatus of claim 1 , wherein a recess sidewall is provided to form a step between each of the end portions and the central portion of the inner air-passage wall or the outer air-passage wall claim 1 , the inner air-passage wall and the outer air-passage wall forming the recesses in the end portions claim 1 , the step corresponding to one of the recesses; the recess sidewall is at an angle of inclination θ with respect to a direction that is orthogonal to the longitudinal direction of the air outlet; and a width claim 1 , in the longitudinal direction claim 1 , of each of the end portions of the walls is continuously reduced from the upstream side toward the downstream side of the air.3. The air-conditioning apparatus of claim 7 , wherein edges of the end portions of the walls on the upstream ...

Air temperature adjusting system

An air temperature adjusting system includes a gas-liquid mixing device (), a temperature adjusting device (), a gas-liquid separating device () and a gas-liquid circulating device () for driving gas-liquid to move among the gas-liquid mixing device (), the temperature adjusting device () and the gas-liquid separating device (). The gas-liquid mixing device () is for absorbing air into liquid to mix the air with the liquid and bringing a mixture of the air and the liquid into the gas-liquid separating device () after a temperature of the mixture is adjusted by the temperature adjusting device (); and the gas-liquid separating device () is for separating the air with the liquid, wherein the separated air flows out via the gas-liquid separating device (). The gas-liquid mixing device () includes at least one T-shaped pipe (), wherein a main pipe () of each T-shaped pipe () is interconnected; a branch pipe () of each T-shaped pipe () has an opening intercommunicated to the air; and a water level of each T-shaped pipe () is higher than a water level of the gas-liquid separating device (). 110-. (canceled)11. An air temperature adjusting system , comprising a gas-liquid mixing device , a temperature adjusting device , a gas-liquid separating device and a gas-liquid circulating device for driving gas-liquid to move among said gas-liquid mixing device , said temperature adjusting device and said gas-liquid separating device , wherein said gas-liquid mixing device is for absorbing air into liquid to mix said air with said liquid and bringing a mixture of said air and said liquid into said gas-liquid separating device after a temperature of said mixture of said air and said liquid is adjusted by said temperature adjusting device; said gas-liquid separating device is for separating said air with said liquid , wherein said separated air runs out via said gas-liquid separating device; and said gas-liquid mixing device comprises at least one T-shaped pipes , wherein a main pipe ...

System and Method For Replacing a Return Air Filter

A system for replacing a filter of return air vent. The system includes a return air vent grill affixed to a surface. The grill is hinged on a first side to the surface allowing the grill to swing to an open position while still attached to the surface. The system also includes a closing mechanism for attaching the grill to a second end opposite the first end of the grill. In addition, a filter is detachably affixed to a tray located on an inner surface of grill. Furthermore, the system includes an extension tool having a length sufficient to contact the closing mechanism by a user located below the grill. The extension tool enables the opening and closing of the closing mechanism. The tray and filter may be slid down to the user by an extendible track. The user may pull the tray and filter down the extended track, replace the filter, slide the filter and tray back to the grill and close the closing mechanism. 1. A system for replacing a filter of a return air vent , the system comprising:a return air vent grill affixed to a surface, wherein the grill is hinged on a first side to the surface allowing the grill to swing to an open position while still attached to the surface;a closing mechanism for attaching the grill to a second end opposite the first end of the grill;a filter detachably affixed to a tray located on an inner surface of the grill;an extension tool having a length sufficient to contact the closing mechanism by a user located below the return air vent grill, wherein the extension tool includes means for opening and closing the closing mechanism; andan extension mechanism for extending the filter and tray out cm the grill;wherein the user replaces the filter by pulling the tray and filter down, replacing the filter, sliding the filter and tray back to the grill and closing the closing mechanism.2. The system according to wherein the extension mechanism is an extendible track which enables the filter and tray to be slid down to the user and wherein the ...

Flat duct vent filter cover

An exterior duct filter retainer used in connection with a heating and air conditioning vent, the duct filter retainer including a filter body constructed of a material that is air permeable yet catches particles exiting the vent, the filter body having a an attachment assembly connected to the filter body; the attachment assembly being adapted to attach the filter body such that the filter is against and/or in registry with the vent. The filter body can be flat, and the attachment assembly can use a variety of means to attach the filter body in registry with the vent.

SUPPORT APPARATUS

The present disclosure relates to shelving systems and methods that are adaptable to a number of applications, including building heating, ventilation, and air conditioning (“HVAC”) systems, shelving units for holding children's games and toys, closet organizers with hangers and shelves, storage systems in a garage or workshop, storage shelves over a garage door, and as a shelving unit for audio and visual equipment. The shelving unit includes a means for attachment to an overhead member, such as a steel beam, wood rafter, wood joist, wood beam, or ceiling, a generally J or L shaped bar, the ability to raise or lower the J or L shaped bar to provide for storage at different heights, an extension member removably coupled to the J or L bar, and wherein the extension member has a length that provides for storage space of different widths. In another aspect, an inverted shelving stand is provided. In still a further aspect, a U shaped swiveling hanging unit is provided. 1. A modular stand having an axial dimension and a transverse dimension , the stand comprising:first and second U-bars axially spaced apart from each other, each of the first and second U-bars including a pair of transversely spaced apart supporting legs and a generally horizontal beam extending between the supporting legs;a plurality of support pegs attached to each horizontal beam and extending an axial direction;first and second cross rails extending in the axial direction between the first and second U-bars, the first and second cross rails transversely spaced apart from each other, the first and second cross rails each defining a channel;the first cross rail having a first end receiving and supported on one of said plurality of support pegs on the first U-bar and a second end receiving and supported on one of said plurality of support pegs on the second U-bar; andthe second cross rail having a first end receiving and supported on another one of said plurality of support pegs on the first U-bar and a ...

COOLING DEVICE FOR USE IN SPACE ENVIRONMENT

A space-environment dedicated cooling device includes a first flow path to which coolant to be cooled is fed, a second flow path thermally coupled to the first flow path and a water absorbing body which is exposed to the space environment when the cooling device is used in the space environment. The second flow path is fed with feedwater. The water absorbing body is fed with the feedwater from the second flow path. The water absorbing body includes a water absorbing member made of water-absorbing material. 1. A space-environment dedicated cooling device , comprising:a first flow path to which coolant to be cooled is fed;a second flow path thermally coupled to the first flow path, said second flow path being fed with feedwater; anda water absorbing body which is exposed to a space environment when said cooling device is used in said space environment,wherein said water absorbing body is fed with said feedwater from said second flow path, andwherein said water absorbing body includes a water absorbing member made of water-absorbing material.2. The cooling device according to claim 1 , wherein said water absorbing member includes a polymer member made of water-absorbing polymer.3. The cooling device according to claim 1 , wherein said cooling device includes:an outer pipe; andan inner pipe housed in said outer pipe,wherein said first flow path is located inside the inner pipe and said second flow path is located between said inner and outer pipes,wherein said water-absorbing body is formed to surround an outer face of said outer pipe andwherein said outer pipe has a through-hole which feeds said feedwater from said second flow path to said water absorbing body.4. The cooling device according to claim 2 , wherein said water-absorbing polymer is selected from the group consisting of crosslinked polyacrylic acid partial sodium salt claim 2 , sodium poly-acrylate claim 2 , starch-acrylic acid graft polymer partial sodium salt claim 2 , a hydrolysate of starch-acrylonitrile ...

RACK DEVICE, RACK SYSTEM, AND HOUSING STRUCTURE

A rack device includes a housing at which an electronic device and an air conditioner are installed; a partition plate that divides a space in the housing into a first space in which the electronic device is disposed and a second space in which the air conditioner is disposed; and a shielding member that divides the second space into a space in which an outlet of the air conditioner is disposed and which is coupled to a suction side of the electronic device in the first space and a space in which an inlet of the air conditioner is disposed and which is coupled to a discharge side of the electronic device in the first space. 1. A rack device comprising:a housing at which an electronic device and an air conditioner are installed;a partition plate that divides a space in the housing into a first space in which the electronic device is disposed and a second space in which the air conditioner is disposed; anda shielding member that divides the second space into a space in which an outlet of the air conditioner is disposed and which is coupled to a suction side of the electronic device in the first space and a space in which an inlet of the air conditioner is disposed and which is coupled to a discharge side of the electronic device in the first space.2. The rack device according to claim 1 ,wherein the shielding member is a plate member that extends into the second space from the partition plate in a direction of the air conditioner and that has a length that is equal to a length of the housing in a widthwise direction of the housing.3. The rack device according to claim 2 ,wherein the shielding member extends along a side surface of the air conditioner, which extends from the outlet towards the partition plate, from the partition plate to a location near the outlet.4. The rack device according to claim 2 ,wherein the shielding member is disposed so as to contact a front portion of the air conditioner.5. The rack device according to claim 1 ,wherein the partition plate ...

Window-Mounted Air Conditioner and General Appliance Support Handles

Disclosed is a handled appliance support for a window-mounted air conditioner unit, comprising a pair of U-shaped handles along the interior face of the appliance for providing a user with a means for obtaining improved purchase and control when handling, installing and removing an air conditioner unit. The handles comprise elongated vertical members affixed via a pair of horizontal members forming a pair of U-shape grips for which the user to grasp and support the unit from within the interior side of a window opening. The handles may be externally mounted, integrated into the interior face or alternatively be retrofitted onto an existing unit via a pair of elongated strap elements that surround the unit and support the handles in their working position.

AIR CONDITIONING UNIT AND METHOD OF INSTALLING THE SAME

An air conditioning unit and method of mounting the same in a hole in a wall, particularly a hole housing a window. The unit includes a front section disposed inside the building on a first side of the hole; and a rear section disposed outside the building on a second side of the hole. A duct extends between the front and rear sections and is clampingly engaged between the sill and a bottom end of the window. The duct includes a first duct member which moves cooled air in a first direction towards the inside of the building; and a second duct member which moves return air in a second direction away from the inside of the building. The duct is changeable in length to alter the distance between the front and rear sections so as to accommodate the air conditioning unit's installation in windows in different thickness walls. 1. An air conditioning unit for mounting in a hole defined in an exterior wall of a building , said unit comprising:a front section adapted to be situated within an interior space within the building and on a first side of the wall;a rear section adapted to be situated outside the building and on a second side of the wall; anda duct extending between the front and rear sections; and wherein the duct is adapted to be disposed within the hole.2. The air conditioning unit as defined in claim 1 , wherein the duct is of a length measured between the front and rear sections; and the length of the duct is selectively changeable to alter the distance between the front and rear sections.3. The air conditioning unit as defined in claim 2 , wherein the duct includes a first region adjacent the front section of the unit; and a second region adjacent the rear section of the unit; and the first region is telescopingly engaged with the second region.4. The air conditioning unit as defined in claim 2 , wherein the duct comprises a first duct member that extends between the front and rear sections; and a second duct member that extends between the front and rear ...

AIR FILTER

An air filter () which is intended for an air conditioning system, includes a disc type filter element () and a power unit (), preferably an electric motor, which is connected to the filter element for rotating the same. The filter element is arranged in connection with a ventilation duct (), such that it is placed outside an aperture () of the ventilation duct () at a first distance therefrom, and such that it is concentric with the ventilation duct. The ventilation duct is supplied by way of the aperture with air (A) cleaned by the air filter. The air filter further includes a ring type collar (), which is arranged outside the aperture of the ventilation duct at a second distance therefrom concentrically with the ventilation duct. The collar is adapted to widen towards the aperture () and is most preferably in the shape of a truncated cone. 1122034244544aa. An air filter () which is intended for an air conditioning system , comprising a disc type filter element (; ) and a power unit () , preferably an electric motor , which is connected to the filter element for rotating the same , said filter element being arranged in connection with a ventilation duct () in such a way that the filter element () is placed outside an aperture () of the ventilation duct () at a first distance (s) therefrom and concentrically with the ventilation duct , said ventilation duct being supplied by way of the aperture with air (A) cleaned by the air filter , characterized in that the air filter further comprises a ring type collar () , which is arranged outside the aperture () of the ventilation duct at a second distance (k) therefrom concentrically with the ventilation duct ().2525244a. An air filter according to claim 1 , characterized in that a second end () of the collar () has a diameter (h) which is equal to or larger than a diameter (a) of the ventilation duct () claim 1 , especially that of the aperture ().354a. An air filter according to claim 1 , characterized in that the collar ...

EVAPORATIVE AIR CONDITIONING SYSTEM

An evaporative air conditioner system includes a heat exchanger having an inlet and an outlet and a plurality of passageways between the inlet and the outlet; a pump and nozzle assembly for introducing pressurized air and water to the inlet of the heat exchanger to create a mist of water droplets suspended in air; a vacuum assembly for creating a partial vacuum near the outlet of the heat exchanger to draw the mist through the passageways and to the outlet of the heat exchanger to remove heat from the heat exchanger through evaporative cooling; and a transfer mechanism for moving a medium past the heat exchanger to remove heat from the air without permitting the medium to mix with the mist drawn through the heat exchanger. 1. An evaporative air conditioner system comprising:a heat exchanger having an inlet area and an outlet area and a plurality of passageways between the inlet area and the outlet area;a pump and nozzle assembly for introducing pressurized air and water to the inlet area of the heat exchanger to create a mist of water droplets suspended in air;a vacuum assembly or blower for creating a partial vacuum near the outlet area of the heat exchanger to draw the mist through the passageways and to the outlet area to remove heat from the heat exchanger through evaporative cooling; anda transfer mechanism for moving a medium past the heat exchanger to remove heat from the medium without permitting the medium to mix with the mist drawn through the heat exchanger.2. The air conditioner system of claim 1 , wherein the medium is air claim 1 , the transfer mechanism is a fan or blower claim 1 , and the evaporator is an air to vapor heat exchanger.3. The air conditioner system of claim 1 , wherein the medium is liquid claim 1 , the transfer mechanism is a pump claim 1 , and the evaporator is a liquid to vapor heat exchanger.4. The air conditioner system of claim 1 , wherein the pump and nozzle assembly comprises:a high pressure water nozzle and a water pump for ...

CLIMATE-CONTROL DEVICE AND METHOD FOR ITS OPERATION

A climate control device for conditioning the climate of a plurality of components and an interior of an electric vehicle, the climate control device having a plurality of fluid circuit units, which are configured to heat and/or cool the electric vehicle, a first fluid circuit unit being configured to control the climate of a first component of the electric vehicle, a second fluid circuit unit being configured to control the climate of the interior of the electric vehicle, a coolant circuit being configured to control the climate and dehumidify the interior of the electric vehicle, and a third fluid circuit unit being configured to utilize the waste heat of the second heat source. 115-. (canceled)16. A climate control device for controlling at least one of a climate of a plurality of components and an interior of an electric vehicle , comprising: a first fluid circuit unit, from a first pump, via a first heat source, further via a first three-way valve and via a first heat conductor, back again to the first pump, being activatable and configured to control the climate of a first component of the electric vehicle;', 'a second fluid circuit unit, from the first pump, via the first heat source, further via the first three-way valve, further via a second heat conductor and via a third heat conductor, back again to the first pump, being activatable and configured to control the climate of the interior of the electric vehicle;', 'a third fluid circuit unit, from a second three-way valve, further via an internal heat conductor, further via a third three-way valve, for one, further via a first expansion organ and a fourth heat conductor, to a storage reservoir and, for another, further via a second expansion organ and a fifth heat conductor to the storage reservoir, from storage reservoir via a compressor having a second pump, further via the second heat conductor, further via a fourth three-way valve, further via a sixth heat conductor, back again to the second three-way ...

METHOD AND DEVICE FOR CONTROLLING A VOLUME FLOW OF A WETTING FLUID DURING ADIABATIC COOLING

In a method for controlling a volume flow of a wetting fluid during adiabatic cooling, an evaporation surface is wetted with the wetting fluid which flows therealong and air to be cooled and/or wetted is directed substantially transversely relative to the flow direction () of the wetting fluid the volume flow of the wetting fluid flowing over the evaporation surface is reduced after a predetermined period of wetting of the evaporation surface and, after the volume flow is reduced, temperatures (T, T) and/or time/temperature gradients (ΔT, ΔT) of the directed air are established at least at two different positions in the flow direction substantially parallel with the evaporation surface, with the volume flow of the wetting fluid being controlled in accordance with the established temperatures (T, T) and/or time/temperature gradients (ΔT, ΔT). 1. Method for controlling a volume flow of a wetting fluid during adiabatic cooling , an evaporation surface being wetted with the wetting fluid which flows along the evaporation surface and the air to be cooled and/or to be wetted being directed substantially transversely relative to the flow direction of the wetting fluid over the evaporation surface ,wherein{'sub': 1', '2', '1', '2', '1', '2', '1', '2, 'the volume flow of the wetting fluid flowing over the evaporation surface is reduced after a predetermined period of wetting of the evaporation surface and, after the volume flow is reduced, temperatures (T, T) and/or time/temperature gradients (ΔT, ΔT) of the air directed past the evaporation surface are established at least at two different positions in the flow direction of the wetting fluid substantially parallel with the evaporation surface, with the volume flow of the wetting fluid being controlled in accordance with the established temperatures (T, T) and/or time/temperature gradients (ΔT, ΔT).'}2. Method according to claim 1 , wherein claim 1 , in order to control the volume flow of the wetting fluid supplied to the ...

Equipment stand

An A/C system can be provided. The A/C system can include an A/C unit and an equipment stand supporting the A/C unit. The equipment stand can include a plurality of legs. Each leg can include a hollow tube defining an interior hollow space bounded by an interior surface of the hollow tube and a longitudinal internal support means for strengthening the hollow tube integrally formed in the interior surface of the hollow tube. Further, an equipment elevation system can be provided that includes at least one piece of equipment and an equipment stand supporting the at least one piece of equipment.

COOLING APPARATUS

A cooling apparatus that cools an HV device includes: a compressor that circulates a refrigerant; a heat exchanger that performs heat exchange between the refrigerant and outside air; an expansion valve that reduces a pressure of the refrigerant; a heat exchanger that performs heat exchange between the refrigerant and air-conditioning air; a cooling unit provided on a path of the refrigerant flowing between the heat exchanger and the heat exchanger via the expansion valve in order to cool the HV device by using the refrigerant; and a four-way valve that switches between a refrigerant flow from the compressor to the heat exchanger and a refrigerant flow from the compressor to the heat exchanger. 1. A cooling apparatus that cools a heat generation source , comprising:a compressor that compresses a refrigerant in order to circulate the refrigerant;a first heat exchanger that performs heat exchange between the refrigerant and outside air;a pressure reducer that reduces a pressure of the refrigerant;a second heat exchanger that performs heat exchange between the refrigerant and air-conditioning air;a cooling unit that is provided on a path of the refrigerant extending between the first heat exchanger and the second heat exchanger via the pressure reducer, in order to cool the heat generation source by using the refrigerant; anda four-way valve that switches between a refrigerant flow from the compressor to the first heat exchanger and a refrigerant flow from the compressor to the second heat exchanger.2. The cooling apparatus according to claim 1 , wherein the cooling unit is provided between the first heat exchanger and the pressure reducer.3. The cooling apparatus according to claim 2 , further comprising:a third heat exchanger that is provided between the cooling unit and the pressure reducer in order to perform heat exchange between the refrigerant and the outside air.4. The cooling apparatus according to claim 3 , wherein the first heat exchanger has a greater ...

SUSPENDED CEILING FILTRATION APPARATUS

The present invention discloses a suspended ceiling filtration apparatus, which includes filtration units. The filtration unit includes a filtration part, two horizontal strip support legs and two longitudinal strip support legs. A support plate protrudes from the support legs. The filtration part is placed on the support plate, and a buffer filling part is disposed between the filtration part and the support plate. The buffer filling part is utilized to self-adaptively swell and shrink relative to the support plate according to a weight of the supported filtration part, the buffer filling part fills a gap between the support plate and the filtration part. 1. A suspended ceiling filtration apparatus , comprising a plurality of filtration units , each of the filtration units comprising two horizontal strip support legs and two longitudinal strip support legs; the strip support legs intersecting for defining a filtration area , the support legs comprising a main part and a support plate , the support plate from the main part of the support legs extending to the filtration area;the suspended ceiling filtration apparatus further comprising a filtration part, the filtration part being disposed on the support plate, wherein a buffer filling part is disposed between the filtration part and the support plate, and the buffer filling part comprises a sac-like sealing chamber;the buffer filling part being utilized for self-adaptively swelling and shrinking the support plate according to a weight of the supported filtration part, for filling a gap between the support plate and the filtration part.2. The suspended ceiling filtration apparatus according to claim 1 , wherein the buffer filling part further comprises an abutted stripe claim 1 , which is connected to the sac-like sealing chamber; the abutted stripe abuts the support plate.3. The suspended ceiling filtration apparatus according to claim 2 , wherein both the abutted stripe and the sac-like sealing chamber are made of ...

SYSTEMS AND METHODS FOR PROVIDING COOLING TO A HEAT LOAD

Conditioning systems and methods for providing cooling to a heat load can include an evaporative cooler arranged in a scavenger plenum with a pre-cooler upstream and a recovery coil downstream of the evaporative cooler. Outdoor or scavenger air can be conditioned in the evaporative cooler such that the conditioned scavenger air can provide cooling to a cooling fluid circulating through the recovery coil. The reduced-temperature cooling fluid can provide liquid cooling or air cooling for an enclosed space (for example, a data center) or for one or more devices that are enclosed or open to the atmosphere. Given the design and arrangement of the pre-cooler, evaporative cooler and recovery coil in the plenum, the system can operate in multiple modes. The pre-cooler can be configured to circulate a cooling fluid to condition the scavenger air. The pre-cooler fluid circuit can be coupled or decoupled from a process cooling fluid circuit. 1. (canceled)2. A method of providing cooling to a heat load , the method comprising:directing scavenger air and at least one cooling fluid through a conditioning system; [ a scavenger plenum having an air inlet and outlet, the scavenger plenum configured to direct scavenger air in an air flow path from the air inlet to the air outlet;', 'an evaporative cooler arranged inside the scavenger plenum in the scavenger air flow path and configured to condition at least one of the scavenger air and the at least one cooling fluid exiting the evaporative cooler; and', 'a cooling component arranged inside the scavenger plenum between the evaporative cooler and the air outlet in the scavenger air flow path and configured to circulate the at least one cooling fluid; and, 'the conditioning system comprises, directing scavenger air and the at least one cooling fluid through the cooling component to reduce a temperature of the at least one cooling fluid using scavenger air; and', 'selectively operating the evaporative cooler; and, 'selectively operating ...

THERMAL MANAGEMENT SYSTEM FOR VEHICLE

A vehicle thermal management system may include a cooling apparatus including a radiator, a first water pump, and a valve which are connected through a coolant line, a battery cooling apparatus including a second water pump and a battery module connected by a battery coolant line; a chiller which is connected to the battery coolant line and connected to an air conditioner through a refrigerant connection line which is connected to the battery coolant line and connected to a refrigerant line of an air conditioner through a refrigerant connection line, to adjust a temperature of the coolant by performing heat exchange between a coolant which is supplied to the battery line and a refrigerant which is selectively supplied from the air conditioner; and a heating circuit of warming an interior of the vehicle by use of the coolant having a temperature. 1. A thermal management system for a vehicle , the system comprising:a cooling apparatus including a radiator, a first water pump, and a valve which are connected through a coolant line, and configured to circulate a coolant in the coolant line to cool at least one electrical component mounted in the coolant line;a battery cooling apparatus including a second water pump and a battery module which are connected by a battery coolant line, and configured to circulate the coolant in the battery module;a chiller which is connected to the battery coolant line and connected to an air conditioner through a refrigerant connection line which is connected to the battery coolant line and connected to a refrigerant line of an air conditioner, and is configured to adjust a temperature of the coolant by performing heat exchange between a coolant which is supplied to the battery line and a refrigerant which is selectively supplied from the air conditioner; anda heating circuit of warming an interior of the vehicle by use of the coolant having a temperature which is increased while passing through the electrical component.2. The thermal ...

EVAPORATOR, NOTABLY FOR A MOTOR VEHICLE AIR CONDITIONING CIRCUIT, AND CORRESPONDING AIR CONDITIONING CIRCUIT

The invention relates to an evaporator (), notably for a motor vehicle air conditioning circuit (), comprising a stack of plates forming tubes () for the circulation of a refrigerant fluid together delimiting air passages to cool an air flow () flowing through said passages through the evaporator (). 1. An evaporator for a motor vehicle air conditioning circuit , comprising:a stack of plates forming tubes for the circulation of a refrigerant fluid together delimiting air passages to cool an air flow flowing through said passages through the evaporator,wherein at least one of said tubes forms a single flow path for said refrigerant fluid between an inlet orifice and an outlet orifice,said flow path comprising a plurality of successive passes,said inlet orifice of said at least one tube being in fluid communication with a refrigerant fluid inlet port of said evaporator, andsaid outlet orifice of said at least one tube being in fluid communication with a refrigerant fluid outlet port of said evaporator.2. The evaporator as claimed in claim 1 , wherein said flow path of at least one of said tubes has four flow passes for said refrigerant fluid.3. The evaporator as claimed in claim 2 , wherein said at least one tube has three plates that together delimit said flow path of said refrigerant fluid claim 2 , said flow path including a first U-shaped flow in a direction orthogonal to said air flow to be cooled claim 2 , said first flow being followed by a second U-shaped flow in a direction parallel to said air flow to be cooled claim 2 , the second flow being itself followed by a third U-shaped flow in a direction orthogonal to said air flow to be cooled and opposite the direction of said first flow.4. The evaporator as claimed in claim 3 , wherein at least one of said three plates is a stamped plate that has at least one duct and that is configured to cooperate with at least one face of another of said three plates to form at least one portion of said flow path of said ...

HEAT TRANSFER DEVICE

A heat transfer device couples a heat generation member with a heat radiation member, and transfers heat from the heat generation member to the heat radiation member. The heat transfer device includes a composite member and a heat conductor. The composite member includes multiple carbon nanotubes and multiple carbon fibers which are mixed into a base material and complexed together, and the respective carbon fibers are crosslinked with each other by the carbon nanotubes. The heat conductor has one flexible end embedded in the composite member. The embedded one end is crosslinked with the carbon fibers in the composite member through the carbon nanotubes. 1. A heat transfer device comprising:a heat generation member generating heat;a heat radiation member radiating heat;a heat conductor that has flexibility, thermally couples the heat generation member with the heat radiation member, and transfers heat generated in the heat generation member to the heat radiation member; anda composite member into which an end of the heat conductor is embedded, the composite member being disposed between the end of the heat conductor and at least one of the heat generation member and the heat radiation member, and exchanging heat with the at least one of the heat generation member and the heat radiation member, whereinthe composite member includes a base material that exchanges heat with the at least one of the heat generation member and the heat radiation member, and a plurality of carbon nanotubes and a plurality of carbon fibers which are mixed into the base material and complexed with each other,the plurality of carbon fibers are crosslinked with each other by the plurality of carbon nanotubes, andthe end of the heat conductor is crosslinked with the plurality of carbon fibers in the composite member through the plurality of carbon nanotubes.2. The heat transfer device according to claim 1 , whereinthe heat conductor includes one of a carbon fiber cable having a carbon fiber ...

SYSTEM FOR COOLING VEHICLE ELECTRIC COMPONENT

The present invention relates to a system for cooling a vehicle electric component including: a compressor compressing a refrigerant; a condenser connected to the compressor to condense the refrigerant supplied from the compressor and formed to surround an outer periphery of the compressor; an expansion means connected to the condenser to expand the refrigerant supplied from the condenser; an evaporator connected to the expansion means and the compressor to evaporate the refrigerant supplied from the expansion means by a heat exchange and then introduce the evaporated refrigerant into the compressor; and a blower fan disposed on one side or the other side of the condenser which is opened, wherein the system for cooling a vehicle electric component may effectively cool electric components such as a variety of sensors and computers of an autonomous vehicle and may secure a sufficient cooling performance by using a vapor compression system. 1. A system for cooling a vehicle electric component comprising:a compressor compressing a refrigerant;a condenser connected to the compressor to condense the refrigerant supplied from the compressor and formed to surround an outer periphery of the compressor;an expansion means connected to the condenser to expand the refrigerant supplied from the condenser;an evaporator connected to the expansion means and the compressor to evaporate the refrigerant supplied from the expansion means by a heat exchange and then introduce the evaporated refrigerant into the compressor; anda blower fan disposed on one side or the other side of the condenser which is opened.2. The system for cooling a vehicle electric component of claim 1 , further comprising a case having the compressor claim 1 , the condenser claim 1 , and the expansion means accommodated in an inner space thereof claim 1 , having a plurality of vents formed therein claim 1 , and having the blower fan coupled to an opened upper side thereof.3. The system for cooling a vehicle ...

VEHICLE AIR CONDITIONER

The present invention enhances quietness in a passenger compartment of a vehicle by reducing the volume of refrigerant flowing noise emitted from an evaporator provided within a unit case. A vehicle air conditioner () includes a unit case () incorporated in a dashboard of a vehicle, an air flow path () formed in an interior of the unit case (), an evaporator () provided inside the air flow path (), and a connecting member (A) configured to connect a portion of the evaporator () that is located near a central portion thereof in a surface direction to a structure (a front panel ()) of the unit case (). The connecting member (A) may be a biasing member that biases the portion of the evaporator () that is located near the central portion thereof in the surface direction in a direction orthogonal to a surface of the evaporator (). 14-. (canceled)5. A vehicle air conditioner comprising:a unit case incorporated in a dashboard of a vehicle;an air flow path formed in an interior of the unit case;an evaporator provided in the air flow path; anda connecting member configured to connect a portion of the evaporator located near a central portion thereof in a surface direction to a structure of the unit case.6. The vehicle air conditioner according to claim 5 , whereinthe connecting member is a biasing member configured to bias the portion of the evaporator located near the central portion thereof in the surface direction in a direction orthogonal to a surface of the evaporator.7. The vehicle air conditioner according to claim 5 , whereinthe structure is an independent air conditioning bulkhead provided in a position close to the evaporator to divide the air flow path to a driver's seat side and a front passenger's seat side of the vehicle.8. The vehicle air conditioner according to claim 6 , whereinthe structure is an independent air conditioning bulkhead provided in a position close to the evaporator to divide the air flow path to a driver's seat side and a front passenger's ...

CENTRALIZED ENERGY MODULE FOR VEHICLE

A centralized energy (CE) module for a vehicle may include a base plate; a compressor mounted on the base plate and compressing a refrigerant; a condenser mounted on the base plate at a location distanced from the compressor and exchanges heat between the compressed refrigerant supplied from the compressor with cooling water which flows into the condenser to condense the refrigerant; and an evaporator mounted on the base plate at a location distanced from the condenser and evaporating the refrigerant supplied from an expansion valve, integrally mounted, through heat transfer with the cooling water which flows into the evaporator and supplies the evaporated refrigerant to the compressor. 1. A centralized energy (CE) module for a vehicle , comprising:a base plate;a compressor mounted on the base plate and compressing refrigerant;a condenser mounted on the base plate at a location distanced from the compressor configured to exchange heat between the compressed refrigerant supplied from the compressor with cooling water which flows into the condenser to condense the refrigerant; andan evaporator mounted on the base plate at a location distanced from the condenser and evaporating the refrigerant supplied from an expansion valve, which is integrally mounted, through heat transfer with the cooling water which flows into the evaporator, and supplying the evaporated refrigerant to the compressor.2. The CE module of claim 1 , whereinin the evaporator, an overcooling heat exchange device is integrally provided, configured to overcool the refrigerant supplied from the condenser through mutual heat transfer with low-temperature low-pressure gaseous refrigerant passing through the evaporator, and supplies the overcooled refrigerant to the expansion valve.3. The CE module of claim 2 , whereinthe condenser includes a condensing device having a plurality of first and second paths disposed alternatively to each other, respectively therein, by stacking a plurality of plates and ...

AIR-CONDITIONING INDOOR MACHINE

A wall-mounted air-conditioning indoor machine includes a cross-flow fan, a casing and a heat exchanger. The casing includes a stabilizer and a rear guider. The stabilizer is divided into top and bottom parts with a tongue part in between. The stabilizer, rear guider, and cross-flow fan are arranged so that three expressions, (θa−θ)><(θb−θ)<, and θb≧θa, are satisfied. A reference angle (θ) is formed by a fan-referencing horizontal line and a scroll-referencing line. A first angle (θa) is formed by the fan-referencing horizontal line and a first straight line connecting a fan center point and a front-surface-side closest point of the stabilizer. A second angle (θb) is formed by the fan-referencing horizontal line and a second straight line connecting the fan center point and a back-surface-side closest point of the rear guider. 1. A wall-mounted air-conditioning indoor machine , comprising:a cross-flow fan arranged and configured to generate an air flow, the cross-flow fan having a plurality of blades aligned along a circumference thereof;a casing including a stabilizer on a front-surface side and a rear guider on a back-surface side, the stabilizer being divided into a top part and a bottom part with a tongue part in between, a blown air channel being formed in the casing by the stabilizer and the rear guider, and the blown air channel having a scroll shape through which air flows from the cross-flow fan to a blow-out port; anda heat exchanger including a front-surface-side heat exchange section and a back-surface-side heat exchange section, the heat exchanger being arranged on an airflow-upstream side of the cross-flow fan; a horizontal line through a fan center point, which is a rotational center of the cross-flow fan, being a fan-referencing horizontal line,', 'a line designated as a scroll-referencing line being a straight line, which of any straight line tangent to a circle connecting outer ends of the plurality of fan blades of the cross-flow fan and adjoining ...

Apparatus And Methods for Temporarily Holding the Evaporator/Fan Unit of a Ductless Mini-Split HVAC System Proximate to a Wall

A portable and reusable installation platform for easing the installation or maintenance of an air conditioner on a vertical wall includes at least one support base upon which at least part of the air conditioner is positioned during the installation or maintenance thereof. At least one connector extends from the first end of the support base and is configured to releaseably engage the wall. At least one support leg extends downwardly from the support base and is configured to abut the wall to support the weight of the air conditioner placed upon the support base. 1. Apparatus for temporarily positioning the evaporator/fan unit of an HVAC unit proximate to a wall , the apparatus comprising:a removable, reusable platform including an upper, horizontally-oriented, elongated support base, said support base having a first end configured to be positioned adjacent to the wall during use of said platform and a second end configured to be spaced away from the wall during use of said platform, an upwardly facing support surface extending at least partially between said first and second ends and upon which at least part of the evaporator/fan unit is positioned and supported during use of said platform, and at least one connector disposed proximate to said first end of said support base and configured to releasably connect said platform to the wall, said connector includes at least one hook having a channel to releasably engage at least one screw head or nail head extending outwardly from the wall; andan elongated support leg having first and second ends, said second end of said support leg being pivotably connected to said support base between the midpoint of said support base and said second end thereof so that said support leg is pivotable relative to said support base between at least a first, collapsed position that is useful during non-use of said platform and at least a second, extended position that is useful to support said support base and the HVAC unit positioned ...

Variable refrigerant flow (VRF) air conditioning and related methods

Disclosed is an improved variable refrigerant flow (VRF) air conditioning (AC) unit that eliminates the need to run refrigerant lines into the spaces being cooled or heated while providing the benefits and energy savings of a VRF system. Suitably, the disclosed VRF AC system can connects multiple condensate drain pans via one pipe then uses gravity to drain condensation from the condenser coils. Further disclosed is a VRF AC system that provides the required minimum outside air as an integral part of the system. Finally, disclosed may be a VRF AC system that has an economizer to use outside air to cool inside air if the outside air temperature is lower than the inside air temperature. 1. A variable refrigerant flow heating ventilation and air conditioning apparatus comprising:{'b': '1100', 'a platform ;'}{'b': '1200', 'an external condensing unit ; and,'}{'b': '1300', 'claim-text': [{'b': '1310', 'an outside air damper ;'}, {'b': '1340', 'a filter bank ;'}, {'b': '1351', 'a supply air fan and motor assembly ;'}, {'b': '1390', 'a plurality of cooling units ;'}, {'b': '1350', 'a supply air opening that is defined by a plurality of ducting pathways between said plurality of cooling units and a corresponding plurality of zones within a building;'}, {'b': 1360', '1300, 'a return air opening that is defined by another plurality of ducting between said plurality of zones within the building and venting box ;'}, 'an exhaust fan and motor assembly;', {'b': '1370', 'an exhaust vent ;'}], 'a venting box , said venting box featuring{'b': '1351', 'wherein said supply air fan and motor assembly is configured to (a) pull air through the outside air damper, and said filter bank and (b) drive air through said supply air opening along of said ducting path ways to said zone;'}wherein each of said plurality of cooling units is separately controlled according to a setting that corresponds to the associated zone;wherein said exhaust fan and motor assembly is configured to pull air from ...

SYSTEMS AND METHODS FOR EVAPORATIVE COOLING CONTROL

Implementations described and claimed herein provide systems and methods for evaporative cooling control. In one implementation, a humidity setpoint is received for a designated space, and at least one atmospheric condition of ambient air is received. The at least one atmospheric condition is measured using one or more ambient air sensors. A performance prediction of an evaporative cooler is generated by calculating a set of one or more predicted psychrometric properties of supply air leaving the evaporative cooler based on the at least one atmospheric condition. The humidity setpoint is compared to the set of one or more predicted psychrometric properties of the performance prediction in a setpoint comparison. A flow of fluid is controlled over evaporative media using one or more pumps of the evaporative cooler. The flow of the fluid is controlled based on the setpoint comparison such that the humidity setpoint is prevented from being exceeded. 1. A method for evaporative cooling control , the method comprising:receiving a humidity setpoint for a designated space;receiving at least one atmospheric condition of ambient air, the at least one atmospheric condition measured using one or more ambient air sensors;generating a performance prediction of an evaporative cooler by calculating a set of one or more predicted psychrometric properties of supply air leaving the evaporative cooler based on the at least one atmospheric condition, the evaporative cooler having evaporative media and one or more pumps;comparing the humidity setpoint to the set of one or more predicted psychrometric properties of the performance prediction in a setpoint comparison;anticipating a point at which the humidity setpoint for the designated space is predicted to be reached based on the performance prediction of the evaporative cooler;controlling a flow of fluid over the evaporative media using the one or more pumps of the evaporative cooler, the flow of the fluid controlled by modulating the ...

AIR CONDITIONER

An air conditioner includes a suction panel including a suction grille that defines a suction port configured to receive air, an heat exchanger and a fan that are positioned within the case, and an ion generator disposed in the suction panel and configured to generate ions in the air received through the suction port. The suction panel defines an installation groove recessed from an upper surface of the suction panel and configured to receive the ion generator therein. The ion generator is accommodated inside the installation groove and configured to provide ions toward the upper surface of the suction panel in an upward direction that defines a preset angle with respect to the suction panel. 1. An air conditioner comprising:a case comprising a suction panel, the suction panel comprising a suction grille that defines a suction port configured to receive air;an heat exchanger and a fan that are positioned within the case; andan ion generator disposed in the suction panel and configured to generate ions in the air received through the suction port,wherein the suction panel defines an installation groove recessed from an upper surface of the suction panel and configured to receive the ion generator therein, andwherein the ion generator is accommodated inside the installation groove and configured to provide ions toward the upper surface in an upward direction defining a preset angle with respect to the upper surface of the suction panel.2. The air conditioner of claim 1 , wherein the installation groove is defined at a side of the suction grille and has a conic shape having a predetermined diameter across a central axis of the installation groove.3. The air conditioner of claim 2 , wherein the central axis of the installation groove is inclined with respect to the suction panel by the preset angle.4. The air conditioner of claim 3 , wherein the ion generator comprises a wire that extends along the central axis of the installation groove.5. The air conditioner of claim ...

COOLING SYSTEM FOR A BUILDING WITH LOW ENERGY CONSUMPTION

Building cooling system involving circulation of a cooling liquid in a hydraulic circuit comprising at least one first tank (), at least one second tank () in which at least part of one of its walls () are made of a porous material and at least one heat exchanger () connected in series through a hydraulic circuit, at least one hydraulic pump () placed between the first tank () and the heat exchanger (), in which the second tank () is located outside the building, in which in which the system comprises means () of controlling circulation of liquid from the second tank () to the first tank (), and when the system is in operation to cool the inside of the building, flow from the second tank () to the first tank () is interrupted and the hydraulic pump () circulates the liquid from the first tank () to the second tank through the heat exchanger (), such that the second tank fills up. 1. Building cooling system involving circulation of a cooling liquid in a hydraulic circuit comprising:at least one first tank,at least one second tank in which at least part of one of its walls are made of a porous material the at least one second tank being configured to be located outside the building,at least one heat exchanger, in which the at least one heat exchanger, the at least one first tank and the at least one second tank being connected in series through a hydraulic circuit,at least one hydraulic pump placed between the first tank and the heat exchanger, anda control unit of circulation of liquid from the at least one second tank to the at least one first tank,in which, when the system is in operation to cool the inside of the building, flow from the at least one second tank to the at least one first tank is interrupted and the hydraulic pump circulates the liquid from the at least one first tank to the at least one second tank through the heat exchanger, such that the at least one second tank fills up.2. Cooling system according to claim 1 , in which the porosity of the porous ...

HEAT PUMP APPARATUS FOR VEHICLE

A heat pump apparatus for a vehicle may include: a condenser located on a front side of the vehicle and on a rear side of which a duct through which air passes to an HVAC system is coupled, the duct having an inner door which is opened or closed; an evaporator formed in a cooling passage in an interior of the HVAC system, for cooling the air with a refrigerant cooled by the condenser; a compressor for compressing the refrigerant of a high temperature which passed the evaporator; and a suction opening formed to suction or interrupt exterior air into or from the HVAC system. 1. A heat pump apparatus for a vehicle comprising:a condenser located on a front side of the vehicle and on a rear side of which a duct through which air passes to an HVAC system is coupled, the duct having an inner door which is opened or closed;an evaporator formed in a cooling passage in an interior of the HVAC system, for cooling the air with a refrigerant cooled by the condenser;a compressor for compressing the refrigerant of a high temperature which passed the evaporator; anda suction opening formed to suction or interrupt exterior air into or from the HVAC system.2. The heat pump apparatus of claim 1 , wherein an outer door which is opened or closed is formed on a front side of the condenser such that the exterior air is introduced into or interrupted from the duct through the outer door.3. The heat pump apparatus of claim 1 , wherein a heating passage is further provided in the HVAC system claim 1 , and a heater is provided in the heating passage such that the air introduced into the heating passage through the suction opening is heated and supplied into an interior of the vehicle.4. The heat pump apparatus of claim 3 , wherein the heating passage is formed in parallel to the cooling passage.5. The heat pump apparatus of claim 3 , wherein a temporary door is provided in the HVAC system on a rear side of the suction opening such that the air introduced through the suction opening is ...

INDOOR UNIT FOR AIR-CONDITIONING APPARATUS

An indoor unit for an air-conditioning apparatus includes a cartridge provided to an air inlet so as to be freely mountable and dismountable. The cartridge accommodates a filter so as to be freely movable in a fore-and-aft direction and has an opening port formed in one end portion in the fore-and-aft direction. A dust box is provided on a side of the end portion of the cartridge. The dust box includes a cleaning mechanism configured to clean the filter and a dust collecting portion configured to collect dust. 1. An indoor unit for an air-conditioning apparatus , comprising:a casing having an air inlet formed in an upper surface of the casing and an air outlet formed below the air inlet;a fan and a heat exchanger provided inside the casing;at least one filter provided to the air inlet and configured to remove dust from air sucked into the casing by the fan;at least one cartridge provided to the air inlet so as to be freely mountable and dismountable, the at least one cartridge having a ventilation port formed in an upper surface of the at least one cartridge, a ventilation port formed in a lower surface of the cartridge, and a filter drive shaft configured to move the at least one filter, the at least one cartridge being configured to accommodate the at least one filter so that the at least one filter is freely mountable and dismountable;a filter drive motor configured to drive the filter drive shaft; a brush configured to clean the at least one filter;', 'a brush drive shaft, to which the brush is mounted, the brush drive shaft being configured to rotate or swing the brush; and', 'a dust collecting portion configured to collect the dust removed by the brush; and, 'a dust box comprisinga brush drive motor configured to drive the brush drive shaft,the at least one cartridge having an opening port formed in one end portion of the at least one cartridge in a fore-and-aft direction and being configured to move the at least one filter in the fore-and-aft direction,the ...

Vehicle-mounted temperature controller

A vehicle-mounted temperature controller has a first heat circuit and a refrigeration circuit. The first heat circuit has a first radiator exchanging heat with outside air, a first heat exchanger, and a first pump, and configured so that a first heat medium is circulated therethrough. The refrigeration circuit has the first heat exchanger discharging heat from the refrigerant to a first heat medium to make a refrigerant condense, a second heat exchanger absorbing heat to the refrigerant to thereby make the refrigerant evaporate and to cool an object to be cooled, and a compressor, and is configured so that the refrigerant circulates through the first heat exchanger and the second heat exchanger and thereby a refrigeration cycle is realized. When the object to be cooled starts being cooled, the compressor is started up after the first pump is started up.

NITROGEN SERVICE SUPPLY SYSTEM

The present invention relates to a novel integrated system for providing nitrogen (N2) to a variety of industrial service applications such as, for example, process unit drying, pipeline purging, reactor cooling, vessel inerting, pipeline displacement. 1. An integrated system for providing nitrogen to a temporary industrial service application , comprising:at least one mobile pressure swing adsorption unit for providing a baseload of nitrogen fluid having a first specification to a nitrogen service application;{'sub': '2', 'at least one mobile liquid Nfed system for providing supplemental nitrogen at a second specification to the nitrogen service application, wherein the combined baseload and supplemental nitrogen provide a product nitrogen stream at a predetermined flow rate, temperature, pressure, and purity as required by the industrial service application.'}2. The integrated system of claim 1 , further comprising: at least one mobile air compressor disposed upstream of the at least one pressure swing adsorption apparatus for receiving an air feed stream claim 1 , to form a compressed air stream and feeding the compressed air stream to the at least one pressure swing adsorption apparatus.3. The integrated system of claim 1 , further comprising: an optional mobile product conditioning unit for receiving a product stream from the at least one pressure swing adsorption unit to manipulate the pressure claim 1 , temperature or purity of the baseload nitrogen fluid.4. The integrated system of claim 1 , wherein the liquid Nfed system comprises liquid Ntransports/trailers disposed upstream of at least one trailer mounted pumper unit or trailer mounted vaporizer unit liquid Nfeed system to provide liquid nitrogen thereto.5. The integrated system of claim 1 , further comprising a mixing device downstream for combining the baseload of nitrogen fluid having a first specification with the supplemental nitrogen having a second specification to form a product stream of the ...

Multi Purpose Multistage Evaporative Cold Water and Cold Air Generating and Supply System

This discloses apparatuses for industrial or commercial cooling (or any other cooling) using staged cooling towers to evaporatively reach temperatures below the wet bulb temperature of the ambient air. Methods for using such apparatuses are disclosed as well. 120-. (canceled)22. The system of wherein a cooling circuit connects the FS cooling fluid reservoir claim 21 , the primary cooling load claim 21 , and a means for supplemental cooling (SCM).23. The system of wherein the SCM comprises:thermally driven adsorption chillers supplying water or water-glycol solution;thermally driven absorption supplying water or water-glycol solution;conventional mechanical water chillers;natural cold fluid sources;river water;sea or ocean water;lake water; orgeothermal water.24. The system of further comprising a computer-based command-and-control system that is configured to control the SCM.26. The system of wherein the IS cooling tower or the FS cooling tower is selected from cross-flow or counter-flow cooling towers.27. The system of wherein the FS cooling fluid reservoir connects to a final cooling coil of the primary cooling load.28. The system of wherein a cooling circuit connects the FS cooling fluid reservoir claim 27 , the primary cooling load claim 27 , and a means for supplemental cooling (SCM).29. The system of wherein the circuit additionally comprises at least one pump or variable-speed pump.30. The system of further comprising a computer-based command-and-control system that is configured to control the SCM.31. The system of wherein the computer-based command-and-control system adjusts an IS variable-speed fan or variable-speed pump claim 30 , a MS variable-speed fan or variable-speed pump claim 30 , or a FS variable-speed fan or variable-speed pump.32. The system of wherein the computer-based command-and-control system is adapted to adjust fan speed in response to a monitored cooling load.33. The system of wherein the computer-based command-and-control system is ...

MODULAR PARTS THAT SUPPLY UTILITIES TO CLEANROOM, ISOLATION OR CONTAINMENT CUBICLES, PODS, OR MODULES

The present invention includes a removable utility unit and/or removable utility room for providing one or more utilities to at least one of a controlled air, a sealable, a sterilizable, a sanitizable cleanroom comprising: at least one of a utility connection selected from air, water, gas, or electricity; and a substantially hermetic connector between the removable unit and the cleanroom, wherein the at least one of air, water, gas, or electricity are connectable to matching utility inputs in the cleanroom. 1. A removable utility unit for providing one or more utilities to at least one of a controlled air , a sealable , a sterilizable , a sanitizable cleanroom comprising:at least one of a utility connection selected from air, water, gas, or electricity; anda substantially hermetic connector between the removable unit and the cleanroom, wherein the at least one of air, water, gas, or electricity are connectable to matching utility inputs in the cleanroom.2. The removable utility unit of claim 1 , wherein the removable utility unit is at least one of sterilizable or sanitizable separate from the cleanroom.3. The removable utility unit of claim 1 , wherein the air utility is provided by first and second air inputs connectable to two separate heating claim 1 , ventilation claim 1 , and air conditioning (HVAC) systems and first and second inputs into one or more air distribution ventilation shaft claim 1 , wherein the air distribution ventilation shaft has one or more outlets that direct air into the cleanroom.4. The removable utility unit of claim 1 , wherein the air utility includes one or more HVAC systems that further comprise one or more air filtration units that provide at least the air changes necessary to achieve Class A claim 1 , B claim 1 , C claim 1 , D or CNC air purity.5. The removable utility unit of claim 1 , wherein the air utility further comprises at least one of one or more sterilizing claim 1 , sanitizing or both claim 1 , units selected from a UV ...

WINDOW FRAME FOR AIR CONDITIONER UNIT AND AIR CONDITIONER UNIT FOR USE THEREWITH

A frame for insertion into a window frame and configured to hold a window air conditioner unit is provided and includes a main frame body having an opening formed therein for receiving the air conditioner unit. The frame including a pair of adjustable side support frames that are slidingly coupled to the main frame body for filling a space between sides of the air conditioner unit and sides of the window frame. Each of the side support frames includes a take-up device for securing the frame within a window channel of the window frame. The take-up device having a fixed stop fixedly attached to the side support frame and an adjustable stop that is movable in a forward-rearward direction. The take-up device further including an actuator that is accessible to a user along the main frame body and is configured to move the adjustable stop in the forward-rearward direction. 1. A frame for insertion into a window frame and configured to hold a window air conditioner unit comprising:a main frame body having an opening formed therein for receiving the air conditioner unit; anda pair of adjustable side support frames that are slidingly coupled to the main frame body for filling an open window space of the window frame; each side support frame moving between: (1) a retracted position in which the side support frame is retracted within upper and lower internal channels that are formed within the main frame body and are open along opposite sides of the main frame body and (2) an extended position in which the side support frame extends radially outward from the side of the main frame body a distance greater than when the side support frame is in the retracted position.2. The frame of claim 1 , further including a drop-down shelf that is pivotally coupled to the main frame body and moves between a lowered position in which the air conditioner unit is supported on the drop-down shelf and a raised position in which the drop-down shelf at least partially closes off the opening formed ...

Mobile Air Conditioner

A mobile air contains: a movable refrigerator, an antifreeze tank, a water pump, and an air cooler. The air cooler at least one includes an evaporator, the antifreeze tank is disposed in the movable refrigerator so as to cool antifreeze, and the antifreeze recycles back to the antifreeze tank from the antifreeze tank via at least one pipe, the water pump, and the evaporator so that environmental hot air is drawn and is cooled by the evaporator, thus recycling cold airs.

Packaged terminal air conditioner unit having a removable exhaust air filter

A packaged terminal air conditioner unit, as provided herein, may include a housing, an outdoor heat exchanger assembly, an indoor heat exchanger assembly, a compressor, and a filter assembly. The housing may define an indoor portion and an outdoor portion. The filter assembly may be supported on the housing. The filter assembly may include a support bracket attached to the housing, an exhaust air filter, and a louver cap. The exhaust air filter may be disposed on the support bracket in fluid communication with the indoor portion to receive air therefrom. The louver cap may be disposed over the exhaust air filter and downstream therefrom. The louver cap may be selectively attached to the support bracket.

AIR CONDITIONER

An air conditioner includes a chassis, a face frame over the chassis, an electric control box mounted at the face frame and located at a front portion of the face frame, and a panel configured to openably cover the front portion of the face frame and the electric control box. At least a portion of the electric control box is detachably connected to the face frame. 125.-. (canceled)26. An air conditioner , comprising:a chassis;a face frame over the chassis;an electric control box mounted at the face frame and located at a front portion of the face frame, at least a portion of the electric control box being detachably connected to the face frame; anda panel configured to openably cover the front portion of the face frame and the electric control box.27. The air conditioner according to claim 26 , wherein:an upper end of the electric control box is inserted in an upper side of the front portion of the face frame; anda lower end of the electric control box includes an overlapping part overlapped at a front surface of a lower side of the front portion of the face frame, the overlapping part being detachably connected to the face frame.28. The air conditioner according to claim 26 , wherein the front portion of the face frame has an opening part claim 26 , and at least a portion of the electric control box is detachably disposed in the opening part.29. The air conditioner according to claim 26 , wherein the electric control box includes:a box body including an accommodating cavity having an open front portion and configured to accommodate an electric control board; anda box cover turnably or detachably connected to the box body and configured to openably cover an open side of the box body.30. The air conditioner according to claim 29 , wherein the box body or the box cover comprises:a first inner housing; anda first sheet metal part undetachably or detachably connected to the first inner housing, and wrapping an outer side of the first inner housing.31. The air ...

Evaporative HVAC Apparatus

An evaporative HVAC apparatus is disclosed. In at least one embodiment, the apparatus provides an at least one housing having an inner surface that defines a substantially tubular-shaped air passage extending therethrough. An absorbent wicking layer is formed immediately adjacent to at least a portion of the inner surface of the housing, and a thermal layer is formed immediately adjacent to an inner surface of the wicking layer. The housing also provides an at least one fluid inlet aperture through which a fluid line extends a distance into the housing so as to be in fluid communication with the wicking layer. Thus, a fluid is selectively delivered to the wicking layer through the fluid line which, in turn, permeates the thermal layer and evaporates into the air located immediately adjacent an exposed inner surface of the thermal layer, thereby affecting the temperature of the air moving through the air passage. 1. An evaporative HVAC apparatus comprising:an at least one housing having an inner surface that defines an air passage extending through the housing;an absorbent wicking layer formed immediately adjacent to and directly engagable with at least a portion of the inner surface of the housing;a thermal layer formed immediately adjacent to and directly engagable with an inner surface of the wicking layer, thereby sandwiching the wicking layer between the thermal layer and the inner surface of the housing, an exposed inner surface of the thermal layer defining a substantially tubular-shaped air passage extending through the thermal layer in fluid communication with the air passage of the housing;the housing providing an at least one fluid inlet aperture through which a fluid line extends a distance into the housing so as to be in fluid communication with the wicking layer;whereby, a fluid is selectively delivered to the wicking layer through the fluid line which, in turn, permeates the thermal layer and evaporates into the air located immediately adjacent the ...

EVAPORATIVE COOLER

Systems and methods for evaporatively cooling air wherein a cooling system enclosure is alternately expandable and contractible. The housing is expandable for operation and contractible for storage or transportation. A water distribution subsystem delivers water from a reservoir to evaporative media within the enclosure. Air is circulated over the evaporative media to cool the air. The enclosure may be expanded by creating a positive pressure differential between the interior and exterior of the enclosure. The water distribution subsystem and evaporative media may be configured to move from storage to operating positions within the enclosure as the enclosure moves from the contracted position to the expanded position. The enclosure may include substantially rigid portions that form a protective housing for the internal cooling components when in the contracted storage position. Wheels and stowable handles may facilitate transportation of the system. 1. An evaporative cooling system comprising:an enclosure having a first portion that is alternately expandable and contractible;a water source;an air inlet that enables air to flow from an exterior of the enclosure to an interior of the enclosure;an air outlet that enables air to flow from the interior of the enclosure to the exterior of the enclosure;one or more evaporative media positioned within the first portion of the enclosure;a water distribution subsystem positioned within the enclosure, wherein the water distribution subsystem delivers water from the water source to the one or more evaporative media; andwherein when air is circulated into the enclosure through the air inlet, through the one or more evaporative media and out of the enclosure through the air outlet, the air flowing through the one or more evaporative media is cooled by evaporation of water from the one or more evaporative media;wherein when the first portion of the enclosure is contracted, the enclosure occupies a first volume, and when the first ...

AIR CLEANING MODULE

An air cleaning module includes a filter, a fan, a light source unit, a housing and a guide structure. The fan is configured to provide a suction direction and a blowing direction of a fluid which are substantially aligned. The light source unit is arranged to be adjacent to the filter to emit a light toward the filter. The light having a property that sterilizes a contaminant source in a fluid. The housing includes a fluid passage space. The guide structure is arranged between the fan and the filter and configured to guide a fluid to move along a fluid passage path set by the guide structure. The filter and the light source unit are arranged in the fluid passage space such that the light source unit sterilizes a fluid as a fluid flows toward the light source unit. 1. An air cleaning module comprising:a filter configured to filter a fluid passing therethrough;a fan configured to provide a suction direction and a blowing direction of a fluid, wherein the suction direction and the blowing direction are substantially aligned;a light source unit arranged to be adjacent to the filter to emit a light toward the filter,the light having a property that sterilizes a contaminant source in a fluid;a housing including a fluid passage space, wherein the housing comprises a bottom, a ceiling facing the bottom, and a sidewall; anda guide structure arranged between the fan and the filter and configured to guide a fluid to move along a fluid passage path set by the guide structure,wherein the guide structure separates a first space from a second space, the first space including the fluid passage path and the second space including no fluid passage path,wherein the light source unit comprises:a substrate elongated in one direction; andat least one light emitting device mounted on a front surface of the substrate to emit the light, andwherein the filter and the light source unit are arranged in the fluid passage space such that the light source unit sterilizes a fluid as a fluid flows ...

AIR PURIFIER

An air purifier includes a display mounted between a front panel of a cabinet of the air purifier and an upper panel of the cabinet. The front panel includes a door which is configured and supported to be drawn in to the cabinet toward the display or drawn out from the cabinet away from the display. A display module including the display is disposed below the upper panel. 1. (canceled)2. An air purifier comprising:a cabinet, the cabinet including an upper panel configured to form a flat top surface of the cabinet;an electric plate configured to partition an inner space of the cabinet into an electric component space formed at an upper portion of the inner space of the cabinet and an air conditioned space formed at a lower portion of the inner space of the cabinet;an air filter and an air blowing fan disposed in the air conditioned space; anda wireless charging module disposed in the electric component space;wherein the electric plate includes an electric base on which the wireless charging module is disposed and positioned below the upper panel, andwherein the wireless charging module is configured to wirelessly charge an electronic device disposed on the upper panel.3. The air purifier according to claim 2 , wherein the lower portion of the inner space of the cabinet below the electric base defines a flow path for air blown through the air filter by the air blowing fan.4. The air purifier according to claim 2 , wherein the upper panel includes an area adapted for the placement of the electronic device to be wirelessly charged by the wireless charging module.5. The air purifier according to claim 2 , wherein the upper panel includes a sheet marking a charging position of the electronic device during wireless charging.6. The air purifier according to claim 2 , wherein the electric plate further includes a base support member extending upward along an edge of the electric base and contacting the upper surface panel.7. The air purifier according to claim 2 , wherein a ...

AIR PURIFIER

An air purifier includes a display mounted between a front panel of a cabinet of the air purifier and an upper panel of the cabinet. The front panel includes a door which is configured and supported to be drawn in to the cabinet toward the display or drawn out from the cabinet away from the display. A display module including the display is disposed below the upper panel. 1. (canceled)2. An air purifier comprising:a cabinet having an open front side;an upper panel forming an upper surface of the cabinet;a door assembly configured to move in and out from the open front side of the cabinet;an air filter assembly accommodated in the door assembly; anda display module provided in the cabinet, positioned in front of the upper panel and configured to display operation information,wherein the display module is configured to move in a same direction as a moving direction of the door assembly.3. The air purifier according to claim 2 , further comprising:a door panel forming a front surface of the door assembly,wherein the door panel is made from a same material as the upper panel.4. The air purifier according to claim 3 , wherein the door panel and the upper panel are made from wood.5. The air purifier according to claim 3 , wherein a front surface of the display module is configured to contact a rear surface of the door panel when the door assembly is inserted into the cabinet.6. The air purifier according to claim 2 , wherein an upper end of the door assembly is positioned higher than the display module.7. The air purifier according to claim 2 , further comprising:side panels forming both sides of the cabinet,wherein each of the side panels is made from a material different from that of the upper panel.8. The air purifier according to claim 2 , wherein the display module is configured to move in a direction away from the door assembly when an external force is applied to the display module.9. The air purifier according to claim 8 , wherein the display module is configured ...

Heat exchanger

A heat exchanger has a structure in which a heat exchanger main body through which coolant flows is obliquely installed in a box-shaped enclosure, the heat exchanger main body is constituted by a header pipe and a plurality of heat transfer pipes connected to the header pipe and disposed at predetermined intervals along a surface of a part of the header pipe, the header pipe has an area adjacent to an inner surface of the enclosure, and a seal section is provided between the inner surface of the enclosure and the area of the header pipe adjacent to the enclosure.

EVAPORATIVE COOLING DEVICE AND CONTROL SYSTEM

An evaporative cooling device may be provided. The device may comprise a plurality of rollers, a screen looped around the plurality of rollers, a motor coupled to at least one roller and configured to drive the at least one roller, a basin configured to hold a liquid within an interior of the basin, and wherein at least one roller is at least partially within the interior of the basin. The screen may travel into the basin and capture an amount of the liquid. As the liquid is drawn into an airstream feeding a heat rejection device, the liquid may evaporate, cooling the air. The cooled air may provide a more efficient heat rejection device. 1. An apparatus configured to draw an evaporative liquid into an air flow feeding into a refrigerant condenser coil , the apparatus comprising:at least two rollers;a screen looped around the at least two rollers;a basin configured to hold the evaporative liquid within an interior of the basin, wherein a portion of the screen is within the interior of the basin and is submerged within the evaporative liquid; and 'wherein a plane of a surface of the screen exposed to the air flow is approximately perpendicular to the air flow and approximately parallel to the refrigerant condenser coil such that the condenser coil receives the evaporative liquid as it evaporates from the surface of the screen.', 'a motor coupled to one of the at least two rollers, wherein the motor is configured to drive the at least one roller and the screen such that the portion of the screen that is submerged within the evaporative liquid is drawn away from the basin and is exposed to air flow entering the refrigerant condenser coil,'}2. The apparatus of claim 1 , further comprising a gasket configured to seal the apparatus to an intake of the refrigerant condenser coil.3. The apparatus of claim 1 , further comprising: wherein a first sensor is positioned externally so as to capture at least one metric of an environmental condition outside of the apparatus,', ' ...

HUMIDIFIER FOR A FAN COIL

A method for operating a boiler of a humidification unit. 1. A method for operating a boiler of a humidification unit , the boiler initially filled to a first water level , the method comprising:a) draining the boiler to substantially remove water from the boiler;b) subsequently filing the boiler with water to a second water level, the second water level being greater than the first water level;c) subsequently draining the boiler to substantially remove water from the boiler;d) subsequently filing the boiler with water to the second water level;e) subsequently draining the boiler to substantially remove water from the boiler; and,f) subsequently filling the boiler with water to the first water level.2. The method of claim 1 , further comprising claim 1 , prior to draining and filing the boiler claim 1 , detecting a trigger condition claim 1 , wherein the boiler is drained and filled if the trigger condition is detected.3. The method of claim 2 , wherein detecting the trigger condition comprises determining that the boiler has been inactive for a first inactive predetermined time period.4. The method of claim 3 , wherein the first inactive predetermined time is between 18 and 48 hours.5. The method of claim 3 , wherein the first inactive predetermined time is between 18 and 36 hours.6. The method of claim 2 , wherein detecting the trigger condition comprises determining that the boiler has been active for a first active predetermined time period.7. The method of claim 6 , wherein the first active predetermined time is over 15 minutes.8. The method of claim 6 , wherein the first active predetermined time is over 30 minutes.9. The method of claim 2 , wherein detecting the trigger condition comprises determining that the boiler has been inactive for a first inactive predetermined time period or the boiler has been active for a first active predetermined time period claim 2 , whichever occurs first.10. The method of claim 3 , further comprising:a) subsequent to ...

CONTROL AND OPTIMIZATION OF INDIRECT EVAPORATIVE COOLING UNITS FOR DATA CENTER COOLING

Embodiments of the present invention provide control solutions for data center thermal management and control using an IDEC system. The data center is arranged in a cold air room wall supply and hot air room wall return configuration. The sensors, such as temperature sensors and/or pressure sensors, are utilized to measure and record thermal data. The data is then processed and used to control the IDEC system to adjust operating conditions to satisfy dynamic thermal requirements of the data center. The control functions include: 1) controlling the IDEC system to adjust cooling modes and operating conditions as needed to maintain proper data center thermal environment; and 2) identifying different optimal operating conditions and parameters for the IT room and IDEC system. 1. A data center system , comprising:an information technology (IT) room to contain a plurality of electronic racks, each electronic rack having a plurality of IT components therein;a cold air room adjacent to a first side of the IT room to receive cold air of an internal airflow from an indirect evaporative cooling (IDEC) unit and to distribute the cold air to the electronic racks to exchange heat generated from the IT components, wherein the cold air room includes a first set of one or more temperature sensors to sense a temperature of the cold air room;a hot air room disposed adjacent to a second side of the IT room to receive hot air carrying the heat exchanged from the electronic racks and to return the hot air to the IDEC unit; and in response to sensor data from the temperature sensors of the first set, analyze the sensor data based on a first set of thermal management rules, and', 'transmit one or more control signals to the IDEC unit to modify one or more operating parameters of the IDEC unit based on the analysis to provide an optimal thermal environment for operating the IT components of the electronic racks., 'a control system coupled to at least a portion of the temperature sensors of ...

Air conditioner units and methods for providing make-up air

Air conditioner units and methods for providing make-up air are provided. An air conditioner unit includes an outdoor heat exchanger, an indoor heat exchanger and a bulkhead. The air conditioner unit further includes a vent aperture defined in a rear wall of the bulkhead. The air conditioner unit further includes a dehumidification system, the dehumidification system including an evaporator assembly and a condenser assembly. The evaporator assembly is configured for removing heat from outdoor air flowing therethrough. The evaporator assembly is in fluid communication with the vent aperture for flowing outdoor air from the evaporator assembly through the vent aperture, The condenser assembly is configured for adding heat to outdoor air flowing therethrough. The condenser assembly is spaced from the vent aperture for flowing outdoor air from the condenser assembly into the outdoor portion.

Window Refrigerator

A refrigerator having its heat exchanger outdoors. In one embodiment, a thermos is attached to the front of a window air conditioner. In another embodiment, the refrigerator has gated conduits to allow cold outdoor air into the refrigerator. The refrigerator has a compressor that circulates refrigerant in an auxiliary evaporator adjacent to the refrigerator compartment to freeze the water in the refrigerator at night and to allow the ice to keep the refrigerator cold. In another embodiment, the refrigerator is combined with a heat pump such that the outdoor heat exchanger of the heat pump and the outdoor heat exchanger of the refrigerator are in close thermal contact. Another embodiment includes a heat pump having a second evaporator near the refrigerator compartment to cool the inside of the refrigerator compartment and heat the home simultaneously by transferring the heat from inside the refrigerator to the indoors. 1. A combination of a window in a building having an inside and an outside , a device comprising an air conditioner passing through the window and having a front side toward the inside of the building , which front side has a control panel , and a thermos attached to the front of the air conditioner , which thermos has a rear wall facing the air conditioner , which rear wall contains an opening of such size as to allow cooled air from the air conditioner to enter the thermos.2. A combination of an opening between indoors and outdoors in a building having an inside and an outside and a refrigerator device , in which the refrigerator device has a cooling compartment , a door , an evaporator coil and a condenser coil wherein the condenser coil is outdoors , and a heat pump device , which heat pump device has a compressor , an indoor heat exchanger , and an outdoor heat exchanger wherein the outdoor heat exchanger of the heat pump is in thermal contact with the condenser coil of the refrigerator device.3. The combination of claim 2 , wherein the opening is ...

Compact Desiccant Cooling System

A solid desiccant cooling system comprising a common intake delivering air () to a first pathway () for air to be conditioned, and a second pathway () for regeneration air and structure () retaining a mass of solid desiccant for cyclic movement between a first location (), in which the solid desiccant lies in the first pathway () for dehumidifying the air to be cooled by adsorption of moisture to the desiccant, and a second location () in which the solid desiccant lies in the second pathway () for the regeneration air to take up moisture therein as water vapour. The second pathway has an air heater arrangement () upstream of the second location () for heating the regeneration air and the first pathway () has an air cooler arrangement () independent of the air heater arrangement () downstream of the first location (). An air delivery device () is coupled to both of the first and second pathways () and adapted or configured to deliver pressurised air along both the first and second pathways (). A control strategy is also provided to change the flow path of air from the common intake based on the need to satisfy alternative heating or cooling needs at different times of the day and season.

INDOOR UNIT OF AIR CONDITIONER

An indoor unit for an air conditioner is provided. The indoor unit includes a housing, and the housing including an upper base plate provided with an air inlet, a lower base plate detachably mounted to the upper base plate and provided with an air outlet, and a front cover detachably mounted to the upper base plate; a heat exchanger mounted to the upper base plate; a fan detachably mounted to the lower base plate; and a guide assembly configured to guide the lower base plate when mounting and dismounting the lower base plate. 1. An indoor unit for an air conditioner , comprising:a housing comprising an upper base plate provided with an air inlet, a lower base plate detachably mounted to the upper base plate and provided with an air outlet, and a front cover detachably mounted to the upper base plate;a heat exchanger mounted to the upper base plate;a fan detachably mounted to the lower base plate; anda guide assembly configured to guide the lower base plate when mounting and dismounting the lower base plate.2. The indoor unit according to claim 1 , wherein the guide assembly comprises:a guide groove provided in the upper base plate; anda guide rail configured to be fitted with the guide groove and disposed on the lower base plate.3. The indoor unit according to claim 2 , wherein the guide groove extends upwards from a bottom of the upper base plate and has an open bottom end claim 2 , and at least one of a size of the guide groove in a left and right direction and a size thereof in a front and rear direction is decreased gradually from down to up.4. The indoor unit according to claim 3 , wherein the guide rail has a shape decreased gradually from down to up in size and matched with a shape of the guide groove.5. (canceled)6. The indoor unit according to claim 2 , wherein the guide groove is provided with a position limiting protrusion claim 2 , the guide rail is provided with a position limiting groove claim 2 , and the position limiting protrusion is configured to ...

Air Handling Unit With Integral Inner Wall Features

An air handling unit has an interior wall configured to selectively retain a removable component of the air handling unit. An air handling unit has an interior wall configured as a drain pan. An air handling unit has an outer skin joined to the interior wall, an insulator disposed between the interior wall and the outer skin, and the interior wall has a mounting channel configured to selectively retain a removable component of the air handling unit. 1. An air handling unit , comprising:a blower assembly configured to generate an airflow through the air handling unit;a refrigeration coil; andan interior wall configured as a drain pan;wherein the interior wall comprises a concavity, a sloped portion that is sloped from a bottom side of the concavity, and a front boundary wall comprising at least one integral drain tube that extends through the front boundary wall and into the concavity;wherein the concavity and the sloped portion are configured to cooperate with the airflow generated by the blower assembly to direct fluids towards the at least one integral drain tube; andwherein the concavity and the sloped portion of the interior wall form at least a portion of a fluid duct through the air handling unit.2. The air handling unit according to claim 1 , wherein the interior wall comprises a front boundary wall that at least partially bounds the concavity of the interior wall.3. The air handling unit according to claim 2 , wherein the front boundary wall comprises the integral drain tube.4. The air handling unit according to claim 1 , wherein the concavity is open toward an interior of the air handling unit.5. The air handling unit according to claim 1 , wherein the front boundary wall joins the interior wall to an outer skin claim 1 , and wherein an insulator is disposed between the interior wall and the outer skin.6. The air handling unit according to claim 5 , wherein the interior wall comprises a sheet molding compound.7. The air handling unit according to claim 5 , ...

Device For The Thermal Conditioning Of A Passenger Compartment Of A Vehicle

A device for thermal conditioning includes a cooling fluid circuit, a heat transfer fluid circuit, and a fluid/fluid heat exchanger that is intended to enable thermal exchange between the cooling fluid and the heat transfer fluid. The cooling fluid circuit includes at least one compressor, a first outer heat exchanger through which an outer air flow passes and a first evaporator. The heat transfer fluid circuit includes at least a first inner heat exchanger, a first heat source and a second outer heat exchanger through which the outer air flow passes. The cooling fluid circuit includes a second evaporator. 1. A thermal conditioning device including a cooling fluid circuit , a heat transfer fluid circuit , and a fluid/fluid heat exchanger ,wherein the cooling fluid circuit includes at least one compressor, a first outer heat exchanger through which an outer air flow passes, and a first evaporator,wherein the heat transfer fluid circuit includes at least one inner heat exchanger, a first heat source and a second outer heat exchanger through which the outer air flow passes,and wherein the cooling fluid circuit further includes a second evaporator.2. The thermal conditioning device as claimed in claim 1 , wherein the first evaporator is constructed for the passage of the outer air flow.3. The thermal conditioning device as claimed in claim 2 , wherein the outer air flow successively passes through the second outer heat exchanger claim 2 , then through the first evaporator.4. The thermal conditioning device as claimed in claim 1 , wherein the second evaporator is installed in the cooling fluid circuit claim 1 , in parallel with the first evaporator.5. The thermal conditioning device as claimed in claim 1 , wherein the cooling fluid circuit includes a management unit for circulating the cooling fluid towards the first evaporator and/or the second evaporator.6. The thermal conditioning device as claimed in claim 5 , wherein the cooling fluid circuit includes a single ...

SECURING AN AIR CONDITIONING UNIT TO A BUILDING BY APPLYING FORCE TO AN INTERIOR AND AN EXTERIOR SURFACE OF THE BUILDING

A system for securing an air conditioning unit to a building without the need for any alteration and/or damage to the building itself. The system includes a cross bar, an air conditioning unit support, and a strut. The arrangement of the components results in the cross bar applying an outward force to an interior surface of the building and strut applying an inward force to an exterior surface of the building in response to the downward force exerted on the air conditioning unit support. The sum of the forces applied on the surfaces of the building is sufficient to secure the air conditioning unit to the building. 1. An apparatus that when placed at a window of a building secures an air conditioning unit at a fixed position , the apparatus comprising:an adjustable interior member that in an extended position extends beyond the width of the window of the building and abuts an interior surface of the building on either side of the window;a support member comprising an outer sleeve that when the support member is coupled to the adjustable interior member extends from the adjustable interior member and supports the air conditioning unit; anda strut that when coupled to the support member extends between the support member and an exterior surface of the building,where an effective distance the strut extends from the building is adjustable by adjusting a point at which the strut couples to the support member along the length of the outer sleeve.2. The apparatus of where the point at which the strut couples to the support member is adjusted by sliding the strut along the length of the support member.3. The apparatus of where the point at which the strut couples to the support member along the length of the outer sleeve is further adjusted by sliding the strut along a series notches or grooves so that it may be seated in a desired notch or groove in the support member.4. The apparatus of where the point at which the strut couples to the support member along the length of ...

AIR HANDLER UNIT

An air handling unit (AHU) system is provided and includes an AHU. The AHU includes an enclosure formed to define an inlet and at least one outlet downstream from the inlet, an air supply system to drive an air flow through the enclosure from the inlet to the outlet and a misting system operably coupled to the AHU. The misting system is configured to spray high pressure, cold water mist that includes mist droplets into a portion of the enclosure upstream from the at least one outlet whereupon heat transfer occurs directly between the mist droplets and air prior to the air reaching the outlet. 1. An air handling unit (AHU) system , comprising:an AHU comprising:an enclosure formed to define an inlet and at least one outlet downstream from the inlet;an air supply system to drive an air flow through the enclosure from the inlet to the outlet; anda misting system operably coupled to the AHU, the misting system configured to spray high pressure, cold water mist, comprising mist droplets, into a portion of the enclosure upstream from the at least one outlet whereupon heat transfer occurs directly between the mist droplets and air prior to the air reaching the outlet.2. The AHU system according to claim 1 , wherein the misting system generates about 1.9×10to 1.9×10mist droplets from 1 liter of water.3. The AHU system according to claim 1 , wherein the mist droplets range from about 0.1 to about 0.01 mm in diameter.4. The AHU system according to claim 1 , further comprising a mixed air chamber upstream from the inlet.5. The AHU system according to claim 1 , wherein the at least one outlet comprises:a first outlet section;a second outlet section;a baffle interposed between the first and second outlet sections; anda downstream control element configured to modulate relative sizes of flows along the first and second outlet sections.6. The AHU system according to claim 5 , wherein the first outlet section comprises a cooling coil claim 5 , a blower claim 5 , a heating coil ...

FLEXIBLE FILTER CAGE FOR A MAKE-UP AIR MODULE

A flexible filter cage for receiving an air filter in an air conditioner unit includes a first frame portion and a second frame portion spaced apart from the first frame portion to define a frame cavity therebetween. A flexible bridge extends between and flexibly connects the first frame portion and the second frame portion to permit flexing of the filter cage up to a predetermined angle which facilitates easy mounting into a filter slot defined by the air conditioner unit. 1. A packaged terminal air conditioner unit defining a vertical direction , a lateral direction , and a transverse direction , the packaged terminal air conditioner unit , comprising:a bulkhead defining an indoor portion and an outdoor portion;a vent aperture defined in the bulkhead;an auxiliary fan positioned proximate the vent aperture and being configured for urging a flow of make-up air from the outdoor portion through the vent aperture to the indoor portion; and a first frame portion;', 'a second frame portion spaced apart from the first frame portion to define a frame cavity therebetween; and', 'a flexible bridge extending between and flexibly connecting the first frame portion and the second frame portion., 'a filter cage positioned adjacent the auxiliary fan and being configured for receiving an air filter, the filter cage comprising2. The packaged terminal air conditioner unit of claim 1 , wherein the first frame portion and the second frame portion are spaced apart along the lateral direction by a gap.3. The packaged terminal air conditioner unit of claim 1 , wherein the filter cage comprises an elongated flange that extends from an outer surface of the first frame portion and the second frame portion away from the frame cavity.4. The packaged terminal air conditioner unit of claim 3 , wherein the flexible bridge is a tapered portion of the elongated flange that extends between and connects the first frame portion and the second frame portion.5. The packaged terminal air conditioner ...

APPARATUS AND METHOD FOR PASSIVELY COOLING AN INTERIOR

A system passively cools, regulates humidity and/or rectifies diffusive transport of water vapor in an interior area within a structure. The system includes a membrane assembly covering a portion of the structure, wherein the membrane has an interior side facing the interior area and an exterior side. The membrane assembly defines a plurality of pores. When cooling, a supply of fluid is provided to the membrane assembly so that capillary action of the pores redistributes the fluid to create evaporation and, in turn, the desired heat flow. The membrane assembly can include an architectural membrane coated with a porous matrix coating to form the pores. A pump can provide the fluid to the interior side of the membrane assembly. Preferably, the architectural membrane is woven PTFE-coated fiberglass and the porous matrix coating is titanium dioxide, zeolites and/or silica gel. 119-. (canceled)20. A method for forming a water vapor regulating membrane , comprising:providing a water vapor barrier layer, wherein the water vapor barrier exhibits permeability to water vapor that increases with increasing relative humidity; andforming a porous coating on one side of the water vapor barrier, wherein the porous coating exhibits humidity-dependent water adsorption.21. The method of claim 20 , wherein the porous coating is nanoporous.22. The method of claim 20 , wherein porous coating is a ceramic.23. The method of claim 20 , wherein the porous coating is formed from at least one of titanium dioxide claim 20 , a zeolite claim 20 , or a silica gel.24. The method of claim 20 , wherein forming the porous coating comprises:depositing particles of at least one of an oxide material, a zeolite material, or a silica gel from a slurry containing a polymer; andheating the coating to at temperature sufficient to bind the particles with the polymer.25. The method of claim 24 , wherein the polymer is polytetrafluoroethylene and the coating is heated above 260° C.26. The method of claim 20 , ...

AIR PURIFIER

A humidifying air purifier includes a door assembly supported and configured to be selectively drawn out of a front side of a cabinet and drawn into the front side of the cabinet to respectively open and close an inner portion of the cabinet. The door assembly includes an accommodation portion configured to support an air filter and a humidifying device which are both drawn out of and into the humidifying air purifier with the door assembly. 1. (canceled)2. A humidifying air purifier comprising:a cabinet;a door assembly movably coupled to the cabinet and configured to open and close a front side opening of the cabinet;a door lower surface portion forming a bottom of the door assembly;an air filter assembly disposed on the door lower surface portion and including an air filter configured for purifying air; andan intake formed on the door lower surface portion in front of a lower end of the air filter, the intake being configured for the passage of air into the air filter.3. The humidifying air purifier according to claim 2 , wherein the air filter is inclined with respect to the door lower surface portion.4. The humidifying air purifier according to claim 2 , wherein the intake is formed on the door lower surface portion at an acute angle with respect to the air filter.5. The humidifying air purifier according to claim 2 , wherein the air filter inclines in a direction in which the door assembly is pulled out from the cabinet during opening.6. The humidifying air purifier according to claim 2 , wherein the intake is formed at a position defined as an orthogonal projection of the air filter with respect to the door lower surface portion.7. The humidifying air purifier according to claim 2 , wherein the intake is positioned at an area of the door lower surface portion corresponding in a direction of gravity from a front surface of the air filter.8. The humidifying air purifier according to claim 2 , wherein the intake is positioned in a front portion of the door lower ...

TEMPERATURE MODULATED DESICCANT EVAPORATIVE COOLER AND INDIRECT AND DIRECT EVAPORATIVE AIR CONDITIONING SYSTEMS, METHODS, AND APPARATUS

A method is disclosed for supplying air conditioned air to a residence or building interior. The method entails positioning a heat and mass exchanger to discharge conditioned air into the residence or building interior. Further, a rotatable desiccant wheel dehumidifier in positioned in fluid communication with the h 5 eat and mass exchanger. Supply air is received and treated in the dehumidifier, thereby supplying dry air to the heat and mass exchanger and exhausting hot humid air. The heat and mass exchanger is positioned and configured to received dry air from the dehumidifier and supply cooler dry air to the residence or building interior, or other target environment. A system is also disclosed for operating the described air supplying or air conditioning method. 1. A method of generating and distributing electric power to meet localized demand , said method comprising:providing a local environment having an air conditioning unit for supplying cooled air within the local environment, the unit including a closed loop circuit configured to operate a closed loop refrigeration cycle, including a compressor operable to compress a working fluid of the closed loop circuit;engaging an internal combustion engine with the compressor; andoperating the internal combustion engine to drive the compressor, thereby transferring energy to the refrigeration cycle.2. A system for generating electric power in a localized installation , said system comprising:a hybrid power generator;an air conditioning cooling system, including a compressor; anda selectively engageable drive assembly operably connected with the power generator, whereby the power generator is enageable with the compressor to compress a working refrigerant fluid; andwherein the hybrid power generator includes an internal combustion engine and an electric motor, the drive assembly being operable to selectively engage the electric motor and the internal combustion engine with the compressor.3. A system for supplying ...

DEHUMIDIFICATION/EVAPORATIVE COOLING-BASED 100% OUTDOOR AIR CONDITIONING SYSTEM AND CONTROLLING METHOD

A dehumidification•evaporation cooling-based all-fresh-air air conditioning system according to one embodiment of the present invention may provide, a dehumidification•evaporation cooling-based all-fresh-air air conditioning system changes a humidity, temperature and enthalpy of an external air which is provided from an external air inlet, to provide a changed first air to an air conditioning space or discharge a second air stayed in the air conditioning space from the air conditioning space to an outlet, the dehumidification•evaporation-based all-fresh-air air conditioning system comprising, a piping module configured to provide a transfer passage of the external air, the first air and the second air, a humidity control unit configured to controls the humidity of the external air, wherein the humidity control unit located on the piping module, a temperature control unit configured to control temperature, humidity and enthalpy of supplied air to be the first air, wherein the temperature control unit located on the piping module, a path setting unit configured to change a transfer path of the external air, the first air and the second air, wherein the path setting unit located on the piping module and a control unit which decides the transfer path of the air from the external air inlet to the air conditioning space or the air conditioning space to the outlet, and controls the path setting unit for transferring air to the decided transfer path based on a first information related to a humidity, a temperature and an enthalpy of the external air. 1. A dehumidification•evaporation cooling-based all-fresh-air air conditioning system changes a humidity , temperature and enthalpy of an external air which is provided from an external air inlet , to provide a changed first air to an air conditioning space or discharge a second air stayed in the air conditioning space from the air conditioning space to an outlet , the dehumidification•evaporation-based all-fresh-air air ...

ENERGY RECOVERY IN AIR CONDITIONING AND OTHER ENERGY PRODUCING SYSTEMS

An energy recovery system in a principal cooling system, which includes a canister mountable on a refrigerant line, the refrigerant line producing cold to an exterior of the refrigerant line, the canister comprising a body portion for encasing at least a portion of the refrigerant line with a fluid flow channel through the body of the canister for flowing a refrigerant mixture therethrough, the refrigerant mixture being cooled by the cold produced by refrigerant line, so that when the refrigerant mixture exits the canister, the refrigerant mixture is colder than when it entered the canister and can be circulated to another system that can utilize the cooled refrigerant mixture. In a second embodiment of the system, an enlarged canister encases a portion of a compressor, and a refrigerant mixture flows through the canister to receive heat from the compressor to cool down the compressor. In a third embodiment, an enlarged canister encases the outer wall of a tank, such as a transformer, and a refrigerant mixture flows through the canister to receive heat from the transformer in order to increase the longevity of the transformer. In both the second and third embodiments, the heated fluid would then flow through a heat exchanger, such as a radiator, to cool the fluid before it is returned to the enlarged canister. In additional embodiments, multiple canister devices are utilized to cool water in a water fountain line, and on the high side and low side lines in an air conditioning system. 1. An energy recovery system comprising a canister mountable on a device or fluid line , the device or fluid line producing cold to an exterior of the device or fluid line , the canister comprising a body portion for encasing at least a portion of the device or fluid line in a mounted position , a fluid flow channel through the body of the canister for flowing fluid therethrough , the fluid being cooled by the cold produced by the device or fluid line , so that when the fluid exits the ...

ULTRAVIOLET (UV) STERILIZATION MODULE AND AIR CONDITIONER INCLUDING UV STERILIZATION MODULE

An ultraviolet (UV) sterilization module and an air conditioner including a UV sterilization module are provided. The UV sterilization module may include a porous main body; a plurality of UV lamps having external electrodes; a plurality of conductive holders connected to the external electrodes and that supports the plurality of UV lamps to be spaced from the porous main body; and at least one bus bar connected to the plurality of conductive holders and provided between the plurality of conductive holders and the porous main body. 1. A ultraviolet (UV) sterilization module , comprising:a porous main body;a plurality of UV lamps having external electrodes;a plurality of conductive holders connected to the external electrodes and that supports the plurality of UV lamps to be spaced from the porous main body; andat least one bus bar connected to the plurality of conductive holders and provided between the plurality of conductive holders and the porous main body.2. The UV sterilization module of claim 1 , wherein the plurality of UV lamps is arranged in parallel side by side.3. The UV sterilization module of claim 1 , wherein the plurality of conductive holders is spaced from each other.4. The UV sterilization module of claim 1 , wherein the plurality of conductive holders at least partially surrounds the external electrodes.5. The UV sterilization module of claim 1 , wherein the at least one bus bar is elongated in a direction perpendicular to a direction in which of the plurality of UV lamps extends lengthwise.6. The UV sterilization module of claim 1 , wherein the at least one bus bar includes a plurality of bus bars arranged on the porous main body so as to be spaced from each other with respect to the direction perpendicular to the direction in which the plurality of UV lamps extends lengthwise claim 1 , and wherein at least one conductive holder of the plurality of conductive holders is connected to each of the plurality of bus bars.7. The UV sterilization module ...

ULTRAVIOLET STERILIZATION LAMP, ULTRAVIOLET STERILIZATION MODULE, AND AIR CONDITIONER INCLUDING ULTRAVIOLET STERILIZATION MODULE

A ultraviolet (UV) sterilization lamp, a UV sterilization module, and an air conditioner including a UV sterilization module are provided. The UV sterilization module may include a porous frame, a portion of which may be a mesh so as to allow a fluid to pass therethrough; a plurality of UV lamps provided on the mesh of the porous frame and including an external electrode on an outer surface thereof; a power supply connected to the plurality of UV lamps to supply power to the plurality of UV lamps; and a plurality of fixing portions configured to support the plurality of UV lamps and fixed to the porous frame. The plurality of fixing portions may be arranged to be spaced from each other such that the plurality of UV lamps may be arranged with a constant spacing. The constant spacing may be a shortest distance of about 8 cm or less to connect outer peripheral surfaces of the plurality of UV lamps adjacent to each other. 1. A ultraviolet (UV) sterilization module , comprising:a porous frame, a portion of which is a mesh that allows a fluid to pass therethrough;a plurality of UV lamps provided on the mesh of the porous frame and Including an external electrode on an outer surface thereof;a power supply connected to the plurality of UV lamps to supply power to the plurality of UV lamps; anda plurality of fixing portions configured to support the plurality of UV lamps and fixed to the porous frame, wherein the plurality of fixing portions is arranged to be spaced from each other such that the plurality of UV lamps is arranged with a constant spacing, and wherein the constant spacing is a shortest distance of about 8 cm or less to connect outer peripheral surfaces of the plurality of UV lamps adjacent to each other.2. The UV sterilization module of claim 1 , wherein the constant spacing is at least about 1 cm or more claim 1 , wherein an outer diameter of each of the plurality of UV lamps is smaller than the constant spacing.3. The UV sterilization module of claim 2 , ...

ULTRAVIOLET STERILIZATION LAMP, ULTRAVIOLET STERILIZATION MODULE, AND AIR CONDITIONER INCLUDING ULTRAVIOLET STERILIZATION MODULE

An ultraviolet (UV) sterilization lamp, a UV sterilization module, and an air conditioner including a UV sterilization module are provided. The UV sterilization lamp may include a lamp body having an outer diameter defined by an outer surface thereof, an inner diameter defining an internal space, and a length that extends at least in a lengthwise direction of the UV sterilization lamp; an emission material that fills the internal space so as to generate at least UV rays; and an external electrode provided on the outer surface of the lamp body so as to discharge the emission material. The inner diameter of the lamp body may be at least about 0.7 mm. 1. An ultraviolet (UV) sterilization lamp for sterilizing a fluid , comprising:a lamp body having an outer diameter defined by an outer surface thereof, an inner diameter defining by an internal space, and a length that extends in a lengthwise direction of the UV sterilization lamp;an emission material that fills the internal space so as to generate at least UV rays to sterilize a fluid flowing past the lamp body; andan external electrode provided on the outer surface of the lamp body so as to discharge the emission material, wherein the inner diameter of the lamp body is at least 0.7 mm to 5 mm, and the outer diameter of the lamp body is 1 mm to 7 mm.2. The UV sterilization lamp of claim 1 , wherein the emission material includes one or more of Hg claim 1 , Ne claim 1 , Xe claim 1 , Kr claim 1 , Ar claim 1 , XeBr claim 1 , XeCl claim 1 , KrBr claim 1 , KrCl claim 1 , or CH.3. The UV sterilization lamp of claim 2 , wherein at least an amalgam is provided as mercury (Hg) in the internal space claim 2 , and the emission material except for the mercury (Hg) is provided in a gas state.4. The UV sterilization lamp of claim 3 , wherein the amalgam includes 2 mg or less of Hg and further includes one material of at least Sn claim 3 , Zn claim 3 , or In.5. The UV sterilization lamp of claim 1 , wherein the lamp body is made of ...

AIR-CONDITIONING UNIT FOR VEHICLE

An air-conditioning unit for a vehicle includes an air-conditioning case; a cooler disposed in the air-conditioning case and adapted to cool air flowing through the air-conditioning case; and a blower disposed on an air-flow downstream side of the cooler and adapted to blow the air into a vehicle interior. The air-conditioning case includes a drain-hole formation portion that forms a drain hole to discharge condensed water generated in the cooler toward an outside of the air-conditioning case. The air-conditioning case is provided with a cooling structure that cools suction air drawn from the drain hole into the air-conditioning case. 1. An air-conditioning unit for a vehicle , comprising:an air-conditioning case;a cooler disposed in the air-conditioning case and adapted to cool air flowing through the air-conditioning case; anda blower disposed on an air-flow downstream side of the cooler and adapted to blow the air into a vehicle interior, whereinthe air-conditioning case includes a drain-hole formation portion that forms a drain hole to discharge condensed water generated in the cooler toward an outside of the air-conditioning case, andthe air-conditioning case is provided with a cooling structure that cools suction air drawn from the drain hole into the air-conditioning case.2. The air-conditioning unit for a vehicle according to claim 1 , whereinthe cooler includes a core portion that exchanges heat with air flowing through the air-conditioning case to cool the air, and a bottom portion that forms a bottom surface part of the cooler, andthe cooling structure includes a structure in which the suction air is cooled by exchanging heat with at least one of the core portion, the bottom portion, and the condensed water.3. The air-conditioning unit for a vehicle according to claim 2 , whereinthe drain hole is disposed on an air-flow upstream side with respect to the cooler, andthe cooling structure includes a structure in which at least part of the suction air is ...

REFRIGERATION CYCLE DEVICE

An outdoor heat exchanger is installed in a refrigerant circuit and has a heat exchange core portion providing refrigerant flow paths different in a cooling operation and a heating operation. A flow path switching device switches the flow path of the refrigerant in the heat exchange core portion of the outdoor heat exchanger between a cooling mode flow path during the cooling operation and a heating mode flow path during the heating operation. The refrigerant flows down in one direction in the heating mode flow path. The refrigerant flows in one direction and then flows down in an opposite direction in the cooling mode flow path. 1. A refrigeration cycle device , comprising:a refrigerant circuit through which a refrigerant circulates;a cooling heat exchanger which is installed in the refrigerant circuit, and performs a heat exchange between the refrigerant flowing inside and an object to be cooled during a cooling operation for cooling the object to be cooled;a heating heat exchanger which is installed in the refrigerant circuit and performs a heat exchange between the refrigerant flowing inside and an object to be heated during a heating operation for heating the object to be heated;a variable flow path heat exchanger which is installed in the refrigerant circuit, and has a heat exchange core portion providing refrigerant flow paths different in the cooling operation and the heating operation; anda flow path switching device which switches the flow paths of the refrigerant in the heat exchange core portion of the variable flow path heat exchanger between a cooling mode flow path during the cooling operation and a heating mode flow path during the heating operation, whereinthe heating mode flow path is a flow path through which the refrigerant flows down in one direction in the heat exchange core portion, and whereinthe cooling mode flow path is a flow path through which the refrigerant flows in one direction and then flows down in an opposite direction in the heat ...

Fan Supplemented Induction Unit

The present invention provides an induction unit having a primary air inlet area, a return air inlet area, and an outlet area. A baffle separates the housing of the induction unit into first and second air flow paths. A source of primary air is attached in fluid communication with the air inlet area and a bank of nozzles is positioned within the first air flow path and in fluid communication with the air inlet area. A return air vent is positioned in fluid communication with the return air inlet area. Heat exchange tubes are positioned adjacent the return air vent and within the return inlet area of the housing, and at least one fan is mounted within the housing and in the second air flow path, wherein the fan will accelerate return air passing over the heat exchange tubes, through the second air flow path, and out of the air exit vent. 1. An induction unit , comprising:a) a housing having a primary air inlet area, a return air inlet area, and an outlet area;b) a baffle that separates the housing into first and second air flow paths;c) an inlet to which a source of primary air may be attached and positioned in fluid communication with said air inlet area of said housing;d) a plurality of nozzles positioned within said first air flow path of said housing and in fluid communication with said air inlet area;e) a return air vent in fluid communication with said return air inlet area;f) an air exit vent positioned in said outlet area of said housing and in fluid communication with said first and second air flow paths;g) a plurality of heat exchange tubes positioned adjacent said return air vent and within said inlet area of said housing; andh) at least one fan mounted within said housing and in said second air flow path, wherein said fan will accelerate return air passing over said heat exchange tubes, through said second air flow path, and out of said air exit vent.2. The induction unit according to claim 1 , further comprising a control system that permits operation of ...

PORTABLE CONFINED SPACE VENTILATOR

The present invention relates to a modular air conditioning unit, comprising a chassis having an outside surface, comprising an evaporator coil air intake opening; a treated air discharge opening; and a condenser coil air intake opening; and an air conditioning system located within the chassis, comprising a condenser coil unit, an evaporator coil unit, and a blower, including an air intake opening, and an air discharge opening in fluid communication with the treated air discharge opening, wherein the air intake opening is in fluid communication with the evaporator coils. 1. A modular air conditioning unit , comprising: an evaporator coil air intake opening;', 'a treated air discharge opening; and', 'a condenser coil air flow opening; and, 'a chassis having an outside surface, comprising'} a condenser coil unit,', 'an evaporator coil unit, and', an air intake opening, and', 'an air discharge opening in fluid communication with the treated air discharge opening,', 'wherein the air intake opening is in fluid communication with the evaporator coil unit., 'a blower, including'}], 'an air conditioning system located within the chassis, comprising'}2. The modular air conditioning unit of claim 1 , further comprising a plenum located between the evaporator coil unit and the air intake opening of the blower.3. The modular air conditioning unit of claim 1 , wherein the condenser coil unit comprises a plurality of spaced apart condenser coil arrays.4. The modular air conditioning unit of claim 1 , wherein the evaporator coil unit comprises a plurality of spaced apart evaporator coil arrays.5. The modular air conditioning unit of claim 1 , wherein the chassis further comprises:a blower motor frame, anda blower motor attached to the motor frame in mechanical connection with the blower.6. The modular air conditioning unit of claim 1 , wherein the treated air discharge opening further comprises an adjustable treated air passage claim 1 , comprising a plurality of discharge holes. ...

Evaporative Cooling System

A device for cooling the surface of an object or the skin of a person or animal comprising a plurality of evaporator fins, each having a substantially planar horizontal portion for making contact with an object to be cooled, one or more vertical portions attached to or continuing from the horizontal portion that extends upward there from, and a fabric layer disposed on a surface of the vertical portion. The device includes a support member comprised of one or more parts that connect the plurality of evaporator fins into a larger structure, and can include means to urge the horizontal portions of the evaporator fin assembly against a surface to be cooled. The device can also be embodied as one or more pieces of fabric with a plurality of convoluted evaporator fins adhered to it. 1. A cooling device comprising: i. a substantially planar horizontal portion for making contact with an object to be cooled,', 'ii. a vertical portion attached to or continuing from the horizontal portion that extends upward there from,', 'iii. a fabric layer disposed on a surface of at least one of the horizontal and vertical portions,, 'a. a plurality of evaporator fins, each having;'}b. a support member comprised of one or more parts that connect the plurality of evaporator fins into a larger structure.2. The cooling device of wherein the support member extends through a slot formed in a root of the vertical portion of each evaporator fin that is adjacent the horizontal portion thereof.3. The cooling device of further comprising evaporator fin guards that cover the edges of the vertical portions of the evaporator fins.4. The cooling device of wherein the fabric layer extends over the horizontal and vertical portion of each evaporator fin and is a portion of a continuous common fabric layer disposed on the first and second vertical portions.5. The cooling device of wherein the fabric layer is common to at least portions of a plurality of evaporator fins in the device.6. The cooling device ...

AIR CONDITIONER

An air conditioner is provided that may include a main body having an air inlet and an air outlet; a filter received in the main body to filter air; a heat exchanger configured to allow heat exchange between a refrigerant and air suctioned into the main body; and a lamp module configured to radiate ultraviolet (UV) rays and infrared (IR) rays to the heat exchanger. The lamp module may include a porous main body, a plurality of UV lamps, and a plurality of IR lamps. The plurality of UV lamps and the plurality of IR lamps may be arranged in parallel on one surface of the porous main body at predetermined intervals. 1. An air conditioner , comprising:a main body;a filter received in the main body to filter air;a heat exchanger configured to allow heat exchange between a refrigerant and the air suctioned into the main body; anda lamp module configured to radiate ultraviolet (UV) rays and infrared (IR) rays to the heat exchanger, wherein the lamp module includes a porous main body, a plurality of UV lamps, and a plurality of IR lamps, and wherein the plurality of UV lamps and the plurality of IR lamps are arranged in parallel on one surface of the porous main body at predetermined intervals.2. The air conditioner of claim 1 , wherein when any one of the plurality of UV lamps or the plurality of IR lamps is turned on claim 1 , another one thereof is turned off.3. The air conditioner of claim 1 , wherein the plurality of UV lamps is turned on and off during an operation of the air conditioner claim 1 , and the plurality of IR lamps is turned on and off during an operation stop of the air conditioner.4. The air conditioner of claim 1 , further including:a humidity sensor configured to sense a humidity of an inside of the main body; anda controller configured to turn on the plurality of IR lamps when an operation stop time of the air conditioner is greater than or equal to a predetermined time and the humidity sensed by the humidity sensor is greater than or equal to a ...

UNIVERSAL AIR CONDITIONING SUPPORT BRACKET

An air-conditioner support bracket does not require any drilling into the home and has a higher weight rating of 150 lb. The support bracket is configurable to accommodate a wide range of window Air Conditioning unit shapes and sizes, is adaptable to a variety of opening widths, and may be tilted to support the air conditioning unit in a horizontal position. 1. An air conditioner (AC) support bracket for installing an air conditioning unit in a fenestration , comprising:a front rail element having a wing extension defined at a left and a right end of the front rail element, the wing extensions configured to abut a frame surrounding an interior of the fenestration;a side rail element interconnecting the front rail element to an aft rail element, the side rail element having a substantially flat surface configured to support a bottom surface of the AC unit;an intermediate support member having a substantially flat top surface is configured to be attached between the front rail element and the aft rail element;a pivot bracket attached to an aft end of the intermediate support member; anda pivot arm configured for pivotal attachment to the pivot bracket, the pivot arm having an adjustable length by cooperative engagement of a first pivot arm segment and a second pivot arm segment.2. The AC support bracket of claim 1 , the front rail element further comprising:a right rail segment and a left rail segment;a plurality of slotted apertures defined in a spaced apart relation through a top surface each of the right rail segment and the left rail segment, wherein the right rail segment and the left rail segment are joinable to a length corresponding to a width of the fenestration, such that the wing extensions are positioned for abutment with the frame.3. The AC support bracket of claim 1 , wherein the intermediate support bracket further comprises:a downwardly extending sidewall along a longitudinal length of the intermediate support bracket; andthe pivot arm bracket is ...

AIR CLEANER AND METHOD OF CONTROLLING OPERATION OF SAME

An air cleaner is provided that includes: a body housing having an air inlet and a filter discharge outlet; a fan module provided within the body housing; a filter supply module provided within the body housing and configured to provide a filter sheet; a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a cutting module configured to cut the filter sheet. The filter transportation module includes: a drive supply roller and a driven supply roller; drive and driven discharge rollers that are positioned a distance apart toward the filter discharge sides, respectively, of the two supply rollers; a first roller drive motor configured to drive the drive supply roller; and a second roller drive motor configured to drive the drive discharge roller. 1. An air cleaner , comprising:a body housing having an air inlet and a filter discharge outlet;a fan module provided within the body housing and configured to be driven such that air is provided through the air inlet;a filter supply module provided within the body housing and configured to provide a filter sheet;a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a drive supply roller and a driven supply roller that are arranged to face each other with the filter sheet between the drive supply roller and the driven supply roller, and the drive supply roller and the driven supply roller are configured to maintain contact with the filter sheet or to transport the filter sheet;', 'a drive discharge roller and a driven discharge roller that are positioned a distance apart from the drove supply roller and the driven supply roller, respectively, that are arranged to face each other with the filter sheet between the drive discharge ...

CURB ADAPTER

Provided is a curb adapter, comprising a first wall along a first direction of extension; a second wall along a second direction of extension that is different from the first direction of extension; and a corner support mechanism coupled at a corner that includes an edge of the first wall and an edge of the second wall. The corner support mechanism includes at least one fastener coupled to the edge of the first wall and at least one fastener coupled to the edge of the second wall. 1. A curb adapter , comprising:a first wall along a first direction of extension;a second wall along a second direction of extension that is different from the first direction of extension, wherein each of the first and second walls includes a curb skirt that is constructed and arranged to extend over a roof curb; anda corner support mechanism coupled at a corner that includes an edge of the first wall and an edge of the second wall, the corner support mechanism including at least one fastener coupled to the edge of the first wall and at least one fastener coupled to the edge of the second wall.2. The curb adapter of claim 1 , wherein the first direction of extension is perpendicular to the second direction of extension.3. The curb adapter of claim 1 , wherein the fastener includes a rivet claim 1 , a screw claim 1 , a glued joint or seam claim 1 , or a combination thereof.4. The curb adapter of claim 1 , further comprising a fluid-tight seal positioned at the corner.5. The curb adapter of claim 1 , further comprising a gap between the first wall and the second wall claim 1 , the corner support mechanism positioned at the gap.6. The curb adapter of claim 1 , wherein an outermost edge at the edge of the first wall and an outermost edge at the edge of the second wall are separate from each other such that the corner includes a gap between the first wall and the second wall claim 1 , and wherein the corner support mechanism is positioned over the gap and maintains the gap between the first ...

HVAC System and Method of Operation

An improved, energy-efficient HVAC system and method of use employing a solution that is run parallel to refrigerant lines in a chiller unit. The solution is directed through the chiller unit through its proximity to chilled refrigerant wherein the chilled solution, rather than refrigerant, enters an air handler or an air pump and used to adjust the air temperature to a desired level. The system and method permits the place of a refrigerant based system external an enclosed building and a non refrigerant based system position internal the enclosed building. 1. An improved HVAC system comprising:a first closed loop for recirculation of a refrigerant,at least one compressor fluidly coupled to said pump, said compressor having an inlet for receipt of low-pressure refrigerant gas and an outlet for directing high pressure refrigerant gas;a chiller having a refrigerant inlet coupled to said outlet of said compressor, said chiller constructed and arranged to reduce the refrigerant pressure causing evaporation as heat is extracted, said refrigerant is expelled from said chiller coupled to said compressor to provide recirculation;a second closed loop having a pump fluidly coupled to a cooling inlet of said chiller, said cooling inlet receiving a biodegradable fluid solution capable of cooling faster and maintaining a stable temperature longer than the refrigerant gas in the first closed loop; andan evaporator coil positioned within an interior of a building for receipt of said solution from said chiller for use in regulating the air temperature within the conditioned space of the building, said solution returned to said pump to provide recirculation.2. The improved HVAC system according to wherein said first closed loop remotely positioned from a building interior.3. The improved HVAC system according to including a control module to regulate said first and second pump.4. The improved HVAC system according to wherein said solution is formulated with a heat exchange rate ...

Working Machine

A working machine having a thermal management system with an energy distribution system to selectively transfer thermal energy between an operator structure and a hydraulic fluid, based on the relative values of an operator structure energy requirement and a hydraulic fluid energy requirement. 1. A working machine comprising:a hydraulic fluid circuit arranged to provide hydraulic fluid to one or more hydraulic actuators to perform a working operation;an operator structure;an operator structure climate control assembly arranged to selectively add and/or remove thermal energy to/from the operator structure for selectively warming and cooling the operator structure;a heat exchanger arranged to selectively add and/or remove thermal energy from the hydraulic fluid circuit for selectively warming and cooling the hydraulic fluid; anda thermal management system connecting the heat exchanger to the operator structure climate control assembly,wherein the thermal management system is configured to determine an operator structure energy requirement based on a target operator structure temperature and a hydraulic fluid energy requirement based on a target hydraulic fluid temperature, andwherein the thermal management system comprises an energy distribution system to selectively transfer thermal energy between the operator structure and the hydraulic fluid based on the relative values of the operator structure energy requirement and the hydraulic fluid energy requirement.2. The working machine of claim 1 , wherein the energy distribution system of the thermal management system is configured to activate when the working machine is charging claim 1 , optionally wherein the energy distribution system of the thermal management system is configured to activate when the working machine is turned on.3. The working machine of claim 1 , wherein the thermal management system is configured to heat the hydraulic fluid and/or operator structure to the respective target temperature(s) prior to ...

CONTROL BOX AND WINDOW TYPE AIR CONDITIONER INCLUDING THE SAME

A window type air conditioner including a control box. The control box includes a PCB assembly including a heat generation component and a heat dissipation plate, which are disposed on a bottom surface of a board, a PCB support part supporting a lower portion of the board and having a support partition part disposed between the heat generation component and the heat dissipation plate, and a box case having an inner space in which the support partition part is seated, and the heat generation component is accommodated. The heat dissipation plate is disposed outside the box case. 1. A control box comprising:a PCB assembly comprising a heat generation component and a heat dissipation plate, which are disposed at a bottom surface of a board;a PCB support part supporting a lower portion of the board, the PCB support part having a support partition part that is disposed between the heat generation component and the heat dissipation plate; anda box case having an inner space that accommodates the support partition part and the heat generation component,wherein the heat dissipation plate is disposed outside the box case.2. The control box of claim 1 , wherein the PCB support part comprises:an upper part with an opened top surface;a side part extending in a downward direction from the upper part; anda first accommodation part that accommodates the heat generation component, the first accommodation part being disposed between the side part and the support partition part.3. The control box of claim 2 , wherein the box case comprises an opened case top part claim 2 , and the support partition part and the side part are disposed within the inner space through the case top part.4. The control box of claim 3 , wherein the support partition part extends in a downward direction from the top part claim 3 , and the side part faces the support partition part.5. The control box of claim 2 , wherein the PCB support part further comprises a second accommodation part that accommodates the ...

Filter Assembly For Ventilation Systems, Decentralised Room Ventilation System Comprising A Filter Assembly Of This Type And Ventilation Unit

A ventilation unit for decentralised room ventilation systems, in which unit at least one reversible fan and a heat reservoir element are supplemented by an electrostatic precipitator for air purification. In addition, a filter assembly is provided for a ventilation system, in particular for a decentralised room ventilation system, having an air duct with an electrostatic precipitator through which an air stream to be purified is forced, with the precipitator extending over a predetermined section of the air duct. The filter assembly has, in the predetermined electrostatic-precipitator section of the air duct, at least one heat reservoir element impinged by the air stream, the electrostatic precipitator and the heat reservoir element thus being spatially restricted relative to one another. 1. A filter assembly for a ventilation system , comprising:an air duct having an electrostatic precipitator through which an airstream which is to be purified is made to flow and which extends over a predefined section of the air duct,wherein at least one heat reservoir element against which the airstream flows is provided in the predefined electrostatic precipitator of the air duct.2. The filter assembly as claimed in claim 1 , wherein the at least one heat reservoir element and the electrostatic precipitator are interleaved in one another such that the axial extent of the electrostatic precipitator which is interleaved with the at least one heat reservoir element is smaller than the sum of axial extents of a correspondingly powerful separate electrostatic precipitator and axial extents of one or more correspondingly powerful separate heat reservoir elements.3. The filter assembly as claimed in claim 1 , wherein the at least one heat reservoir element is fabricated from a material which is not electrically conductive or is a poor electrical conductor.4. The filter assembly as claimed in claim 1 , wherein the at least one heat reservoir element has an overall mass which is at ...

Compressible Air Duct Plug Apparatus, Packaging, and Methods

A compressible air duct plug apparatus and packaging includes an open-cell compressible foam block including a top surface, a bottom surface, and an outer edge extending around the perimeter of the block between the top surface and the bottom surface. The packaging can include an outer packaging enclosing the foam block, the outer packaging forming an inner cavity, the foam block received and compressed within the inner cavity. When the open-cell foam block is removed from the outer packaging, the outer edge of the block is configured to engage the duct in a compression seal when the block is installed in the duct opening.

AIR CONDITIONER UNIT HAVING A CONTROL BOARD WITH MULTIPLE PRESET PERSONALITIES

An conditioner appliance, including methods for operating the same, is provided herein. The air conditioner appliance may include a housing, an outdoor heat exchanger, an indoor heat exchanger, a bulkhead, an outdoor fan, an indoor fan, one or more sensors, and a substitute control board. The housing may define an outdoor portion and an indoor portion. The outdoor fan may be disposed in the outdoor portion to direct an airflow across the outdoor heat exchanger. The indoor fan may be disposed in the indoor portion to direct an airflow across the indoor heat exchanger. The one or more sensors may be mounted within the housing. The substitute control board may be operably coupled to the outdoor fan, the indoor fan, and the one or more sensors. The substitute control board may be configured to initiate a service operation. 1. A method of operating an air conditioner unit comprising an outdoor heat exchanger disposed in an outdoor portion and an indoor heat exchanger disposed in an indoor portion , the method comprising:activating a substitute control board within the air conditioner unit;detecting one or more sensors from voltage signals received from a predetermined plurality of potential sensors;selecting an operating personality from a plurality of preset personalities based on the one or more detected sensors; anddirecting rotation of one or more fans within the air conditioner unit according to the selected operating personality.2. The method of claim 1 , wherein the predetermined plurality of potential sensors comprises an indoor ambient temperature sensor configured to detect temperature for air entering the indoor portion claim 1 , and an indoor refrigerant temperature sensor configured to detect temperature for the indoor heat exchanger.3. The method of claim 1 , wherein the predetermined plurality of potential sensors comprises an indoor outlet temperature sensor configured to detect temperature for air exiting the indoor portion claim 1 , an outdoor ambient ...

PANDEMIC TABLETOP SYSTEM AND METHODS FOR PREVENTING PATHOGEN TRANSMISSION

The invention provides, in some aspects, a tabletop-based system to prevent pathogen transmission that includes a collection vent that collects airflow from a volumetric region above a tabletop, a filter that filters the collected airflow and that is in fluid coupling with the collection vent, an air mover that creates the airflow through the volumetric region to the vent, and one or more surfaces that define the region, where those surfaces include at least the tabletop. According to these aspects of the invention, the vent is disposed in a vicinity of at least one of the aforesaid surfaces and is elongate along an axis substantially aligned with a useable edge of the tabletop, i.e., an edge of the tabletop at which a person who is using the tabletop sits, kneels, stands or is otherwise disposed. 1. A tabletop-based system to prevent pathogen transmission , comprisingA. a collection vent that collects airflow from a volumetric region above a tabletop,B. a filter that filters the collected airflow and that is in fluid coupling with the collection vent,C. an air mover that creates the airflow through the volumetric region to the vent,D. one or more surfaces that define the region, the surfaces including a least said tabletop, andE. the vent being disposed in a vicinity of at least one of the surfaces and being elongate along an axis that is substantially aligned with a useable edge of the tabletop.2. The system of claim 1 , wherein the tabletop comprises a surface of a desk.3. The system of claim 1 , wherein the tabletop and one or more other of said surfaces define an alcove.4. The system of claim 1 , wherein the collection vent is disposed adjacent the tabletop.5. The system of claim 4 , wherein the collection vent is disposed adjacent an edge of the tabletop.6. The system of claim 5 , wherein the collection vent is disposed adjacent an edge of the tabletop opposed to the usable edge.7. The system of claim 4 , wherein the collection vent is coupled to a duct that ...

REMOTE CONTROLLER

A remote controller includes: a casing that comprises a communication surface for near field radio communication on a front panel of the casing; a storage component that is housed in the casing and comprises a shield that shields a magnetic flux; and an antenna for near field radio communication that: is disposed behind the communication surface with a space between the antenna and the communication surface, and comprises a coil pattern with a magnetic flux passing region that passes magnetic flux in a front-rear direction. A part of the coil pattern overlaps with the storage component in the front-rear direction. 16-. (canceled)7. A remote controller comprising:a casing that comprises a communication surface for near field radio communication on a front panel of the casing;a storage component that is housed in the casing and comprises a shield that shields a magnetic flux; and is disposed behind the communication surface with a space between the antenna and the communication surface, and', 'comprises a coil pattern with a magnetic flux passing region that passes magnetic flux in a front-rear direction,, 'an antenna for near field radio communication thatwherein a part of the coil pattern overlaps with the storage component in the front-rear direction.8. The remote controller according to claim 7 , wherein the magnetic flux passing region does not overlap with the shield in the front-rear direction.9. The remote controller according to claim 7 , whereinthe storage component is a liquid crystal module, andthe shield is an electrode.10. The remote controller according to claim 9 , wherein a liquid crystal panel; and', 'the liquid crystal panel, and', 'an outer frame that comprises a synthetic resin and surrounds an outer periphery of'}], 'the liquid crystal module comprisesthe part of the coil pattern overlaps with the outer frame.11. The remote controller according to claim 7 , wherein a first divided body comprising an outer peripheral wall; and', 'a second divided ...

PUMP-MOTOR ASSEMBLY FOR AN ENERGY STORAGE SYSTEM

In one aspect, a pump-motor assembly is provided outside of and adjacent to a storage container that stores a back-up energy storage unit. The pump-motor assembly includes a pump-motor that maintains a minimum pressure of a liquid coolant in a liquid coolant system that cools the back-up energy storage unit, and a housing that is completely enclosed, the housing containing the pump-motor, and having a removable access panel on one side thereof the enclosed structure, and an opening on another side thereof to the storage container. 1. A pump-motor assembly provided outside of and adjacent to a storage container that stores a back-up energy storage unit , the pump-motor assembly comprising:a pump-motor that maintains a minimum pressure of a liquid coolant in a liquid coolant system that cools the back-up energy storage unit; anda housing that is completely enclosed, the housing containing the pump-motor, and having a removable access panel on one side thereof the enclosed structure, and an opening on another side thereof to the storage container.2. The pump-motor assembly of claim 2 , wherein the housing is configured to receive air cooled by a heating claim 2 , ventilation claim 2 , and air conditioning (HVAC) unit in the storage container through the opening to the storage container.3. The pump-motor assembly of claim 2 , wherein the opening of the housing connects to an opening of the storage container by a duct.4. The pump-motor assembly of claim 3 , wherein one or more baffles are provided in one of the housing and the duct claim 3 , to direct hot air out of the housing and into the storage container.5. The pump-motor assembly of claim 3 , wherein a baffle of the one or more baffles is a baseline baffle extending from a floor of the housing.6. The pump-motor assembly of claim 3 , wherein a baffle of the one or more baffles is a horizontal baffle extending from a side wall of the duct.7. The pump-motor assembly of claim 3 , wherein a baffle of the one or more ...

Filter System With Integral On Board Compressed Air Generator

An air filter system for use in industrial applications, particularly, in welding operations. The system has a fan for drawing air into a housing and an air outlet for exhausting air from the housing. At least one filter is mounted within the housing between the air inlet and the air outlet. Air is passed through the filter as it is drawn into the inlet and exhausted from the outlet to retain particulates entrained in the air. At least one air injector is mounted adjacent the filter to clean the filter by forcing air into the filter to remove the retained particulate from the filter. An onboard compressed air generator is mounted within the housing to supply compressed air to the air injector for injection into the filter. 1. An air filter system comprising:a housing;an air inlet for drawing air into said housing and an air outlet for exhausting air from said housing;a fan operatively connected to said housing for drawing air into said air inlet and exhausting air from said outlet;at least one filter mounted within said housing between said air inlet and said air outlet, said air passing through said filter as it is drawn into said inlet and exhausted from said outlet;said filter retaining particulate entrained in said air;at least one air injector mounted adjacent said filter to clean said filter by forcing air into said filter to remove said retained particulate from said filter;an onboard compressed air generator mounted within said housing supplying compressed air to said air injector for injection into said filter through said air injector.2. The filter system of claim 1 , further including a plurality of filters mounted within said housing.3. The air filter system of claim 2 , further including a plurality of air injectors claim 2 , each one of said air injectors being operatively positioned adjacent a respective one of said filters.4. The air filter system of claim 1 , wherein said at least one filter has an open central longitudinally extending core claim 1 ...

AIR FILTRATION EQUIPMENT, SCREEN WINDOW AND WINDOW

An air filtration equipment, the air filtration equipment is installed in an ventilation area at an interface between indoor and outdoor spaces of a fixed space, the equipment comprising: a sensor configured to sense information on inhalable particles in outside air; at least one filtering layer configured to filter out inhalable particles in air entering from the ventilation area into the indoor space; and a control device connected with the sensor and the at least one filtering layer and configured to control the at least one filtering layer to expand according to the information sensed by the sensor, such that the expanded at least one filtering layer covers the ventilation area. Also, a screen window and a window are provided. 1. An air filtration equipment that may be installed in an ventilation area at an interface between indoor and outdoor spaces of a fixed space , the equipment comprising:a sensor configured to sense information on inhalable particles in outside air;at least one filtering layer configured to filter out inhalable particles in air entering from the ventilation area into the indoor space; anda control device connected with the sensor and the at least one filtering layer and configured to control the at least one filtering layer to expand according to the information sensed by the sensor, such that the expanded at least one filtering layer covers the ventilation area.2. The equipment of claim 1 , wherein the filtering layer is of bionic compound nano-fiber with filtration function.3. The equipment of claim 2 , wherein the bionic compound nano-fiber may comprises a spinning fiber layer and an active carbon fiber layer.4. The equipment of claim 1 , wherein the sensor is configured to sense concentration information and/or particle size information of inhalable particles in the air;the control device comprises:a comparator configured to compare the concentration information sensed by the sensor with a first preset threshold and/or compare the ...

VEHICLE HEAT EXCHANGER

The present invention relates to a heat exchanger for a vehicle, in which a refrigerant is introduced into a first row heat exchanger and a second row heat exchanger and flows in opposite directions, thereby improving uniformity of temperature distribution. 1. A heat exchanger for a vehicle , comprising:an upper header tank comprising a first row upper space, a second row upper space, and an upper intermediate space having first and second communication holes formed therebetween;a lower header tank comprising a first row lower space, a second row lower space, and a lower intermediate space having first and second communication holes formed therebetween;a first row heat exchanger formed by connecting the first row upper space to the first row lower space using a plurality of tubes;a second row heat exchanger formed by connecting the second row upper space to the second row lower space using a plurality of tubes; anda plurality of baffles installed in the first row upper space, the second row upper space, the first row lower space, and the second row lower space to form refrigerant passes, wherein:a parallel flow is formed in which a refrigerant is distributed to the first row heat exchanger and the second row heat exchanger; anda counter flow is formed in which the refrigerant flowing from an introduction port to a discharge port flows in opposite directions in each of the first row heat exchanger and the second row heat exchanger.2. The heat exchanger according to claim 1 , wherein the introduction port is a refrigerant inlet formed in the upper intermediate space claim 1 , the discharge port is a refrigerant outlet formed in the lower intermediate space claim 1 , the refrigerant is introduced into the refrigerant inlet and is then distributed to and introduced into the first row upper space and the second row upper space through the first and second communication holes formed at opposite sides in the upper intermediate space claim 1 , and the distributed ...

RELOCATABLE CHILLER USER INTERFACE

A heating, ventilation and air conditioning (HVAC) system includes a compressor, a condenser operably connected to the compressor, and an evaporator operably connected to the compressor and to the condenser. A relocatable interface panel is in operable communication with one or more components of the HVAC system to issue commands to the HVAC system via operator inputs at the interface panel. An electrical lead connects the interface panel to the one or more components. A plurality of installation points are located at the HVAC system for installation of the interface panel thereto. The interface panel is selectably installed to an installation point of the plurality of installation points at an installation site of the HVAC system. 1. A heating , ventilation and air conditioning (HVAC) system comprising:a compressor;a condenser operably connected to the compressor;an evaporator operably connected to the compressor and to the condenser;a relocatable interface panel in operable communication with one or more components of the HVAC system to issue commands to the HVAC system via operator inputs at the interface panel;an electrical lead to connect the interface panel to the one or more components; anda plurality of installation points at the HVAC system for installation of the interface panel thereto, the interface panel selectably installed to an installation point of the plurality of installation points at an installation site of the HVAC system.2. The HVAC system of claim 1 , wherein the interface panel is pivotably secured to the HVAC system.3. The HVAC system of claim 1 , wherein the interface panel is secured to a tube sheet of one of the condenser or the evaporator.4. The HVAC system of claim 3 , wherein the interface panel is secured to the tube sheet via a mounting system including:a mounting bracket secured to the tube sheet; anda mounting channel secured to the mounting bracket and secured to the interface panel.5. The HVAC system of claim 4 , wherein the ...

AIR COOLING SYSTEM FOR A BUILDING STRUCTURE

An energy efficient and quiet air cooling system for a building structure is provided. The air cooling system includes an evaporator system mounted in the wall of the building, a remotely mounted fan, an air intake, and a sound and heat insulating duct. The fan is mounted in the attic and configured to draw air from the living area of the building through the sound insulating duct with sufficient power to create a negative static pressure in the living area. The negative static pressure in turn causes outside air to flow through the evaporator system which removes heat from the outside air. The cooled air is in turn drawn into the building and pulled into the attic through the duct and expelled through the attic. The fan expels warm air into the attic, creating a positive pressure environment which causes the warm air to be expelled from the attic through natural vents. 1. An air cooling system for cooling a building structure with a living area and an attic area , comprising:a fan assembly, said fan assembly comprising an air intake, a motorized fan, and an acoustical and thermal insulating duct, said insulating duct interconnecting the motorized fan and the air intake, wherein the insulating duct is at least 4 feet long, wherein the motorized fan is adapted to be mounted in the attic area of the building structure on an intermediate structure that prevents the motorized fan from being in direct contact with any portion of the building structure and the air intake is positioned in an opening formed in a horizontal wall separating the attic area and the living area;wherein the fan assembly is adapted to create a negative static pressure in the living area; andwherein the fan assembly is adapted to draw the air in the living area up through the air intake and the duct, and to expel said air into the attic area to create a positive static pressure sufficient to cause air in the attic area to be pushed out through vents in the attic area and to substantially inhibit ...

DESIGN METHOD OF INTEGRATED BOX-TYPE SELF-CONTAINED MACHINE ROOM

The present invention discloses a design method of an integrated box-type self-contained machine room. The design method comprises the following steps: firstly, selecting equipment parts in line with needs according to requirements of a design drawing for an HVAC system; secondly, optimizing, assembling and connecting the equipment parts, except a host air conditioner, a boiler and a cooling tower; thirdly, integrating the optimized, assembled and connected equipment parts into a protective housing; and finally, integrally testing a water pressure of the protective housing, the equipment parts and joints after washing the protective housing, the equipment parts and the joints, and transporting the same to an installation site of the HVAC system after the water pressure test passes the inspection. The method provided by the invention can improve the installation efficiency of an HVAC machine room and shorten the installation period of the HVAC machine room. 1. A design method of the integrated box-type self-contained machine room , characterized by comprising the following steps:(1) determining a design drawing for an HVAC system; and then selecting equipment parts in line with needs according to requirements of the design drawing for the HVAC system;(2) optimizing, assembling and connecting the equipment parts, except a host air conditioner, a boiler and a cooling tower, according to the requirements of the design drawing for the HVAC system; and placing the equipment parts on one or more interconnected transportable bases;(3) integrating the optimized, assembled and connected equipment parts into a protective housing, while reserving a machine port in the protective housing; and assembling and connecting the integrated equipment parts, requiring connecting with the host air conditioner, the boiler and the cooling tower, with the machine port in the protective housing in advance; and(4) Testing water pressure after integrating and assembling the integrated equipment ...

Air cooling unit

Cooling units are provided. The cooling units include a base having a housing with control components and a cooling tower attached to the base and having an inner flow path and an exterior surface. An air distribution system is attached to the cooling tower and includes an air distribution chamber defined between first and second enclosures, air dispensers are configured in the first enclosure, and a cover is disposed on an exterior surface of the second enclosure. The control components are configured to convey air through the base, the cooling tower, and the air distribution system to dispense air through the cool air dispenser and the warm air dispenser. A cooling unit water supply is arranged to provide cooling water to the air distribution system through the cooling tower and a water treatment module connected to the cooling unit water supply to treat the cooling water.

AIR COOLING UNIT

Cooling units are provided. The cooling units include a base having a housing with control components and a cooling tower attached to the base having an inner flow path and an exterior surface. An air distribution system is attached to the cooling tower and includes an air distribution chamber defined between first and second enclosures, a cool air dispenser configured in the first enclosure, a warm air dispenser configured in the first enclosure at a location different from the cool air dispenser, and a cover disposed on an exterior surface of the second enclosure. The control components are configured to convey air through the base, the cooling tower, and the air distribution system to dispense air through the cool air dispenser and the warm air dispenser and a plurality of ducts connect the cooling tower to at least one of the cool air dispenser and the warm air dispenser. 1. A cooling unit comprising:a base having a housing with control components installed therein;a cooling tower attached to the base at a first end of the cooling tower, the cooling tower having an inner flow path and an exterior surface; and a first enclosure;', 'a second enclosure defining an air distribution chamber between the first and second enclosures;', 'a cool air dispenser configured in the first enclosure;', 'a warm air dispenser configured in the first enclosure at a location different from the cool air dispenser; and', 'a cover disposed on an exterior surface of the second enclosure,, 'an air distribution system attached to the cooling tower at a second end of the cooling tower, the air distribution system includingwherein the control components are configured to convey air through the base, the cooling tower, and the air distribution system to dispense air through the cool air dispenser and the warm air dispenser; anda plurality of ducts connecting the cooling tower to at least one of the cool air dispenser and the warm air dispenser.2. The cooling unit of claim 1 , further ...

Split Heat Exchanger Frame For Integrated HVAC Unit

A heat exchanger for an integrated heating, ventilation, and air conditioning unit includes a core and a frame. The frame supports the core and includes a partition which defines a first compartment and a second compartment in the frame and seals a first portion of the core from a second portion of the core. 1. A heat exchanger for an integrated heating , ventilation , and air conditioning unit comprising:a core; anda frame supporting said core,wherein said frame includes a partition defining a first compartment and a second compartment in said frame and sealing a first portion of said core from a second portion of said core.2. The heat exchanger of claim 1 , wherein said first portion of said core is configured to heat or cool a first compartment in a vehicle and said second portion of said core is configured to heat or cool a second compartment in said vehicle.3. The heat exchanger of claim 1 , wherein said frame is integrally formed.4. The heat exchanger of claim 1 , wherein said frame further includes a drain rib configured to provide water drainage off of said core.5. The heat exchanger of claim 1 , wherein said frame is injection molded.6. The heat exchanger of claim 1 , wherein said frame further includes a plurality of fasteners and tabs claim 1 , said tabs acting as stops to align said core within said frame.7. The heat exchanger of claim 6 , wherein said plurality of fasteners snap fit to said core to retain said core in said frame.8. The heat exchanger of claim 1 , wherein said frame further includes protrusions on each corner that are configured to mate with channels in said integrated heating claim 1 , ventilation claim 1 , and air conditioning unit to align said heat exchanger in said integrated heating claim 1 , ventilation claim 1 , and air conditioning unit.9. The heat exchanger of claim 1 , wherein said partition sealing said first portion of said core from said second portion of said core is only applied to a front face of said core and a back ...