ВОЗДУХООТВОДЧИК ОТОПИТЕЛЬНЫХ РАДИАТОРОВ

Полезная модель относится к устройствам для удаления газов из отопительных приборов, в частности воздуха из алюминиевых, биметаллических, стальных и чугунных радиаторов.Воздухоотводчик содержит корпус и снабжен запирающим механизмом. Корпус выполнен с возможностью установки в коллекторе радиатора. С внутренней стороны корпуса, находящейся в коллекторе радиатора, выполнен выступ с отверстием отвода воздуха из коллектора. С наружной стороны корпуса закреплен кожух, в котором имеются сообщающиеся между собой осевой и боковой каналы, предназначенные для выпуска воздуха из отопительной системы.Резьбовой канал запирающего механизма совмещен с осевым каналом выпуска воздуха в кожухе, а верхняя часть кожуха с боковым каналом выпуска воздуха изготовлена в виде полусферы.В качестве корпуса воздухоотводчика может быть использован переходник радиатора или заглушка. Корпус изготавливается из бронзы или латуни.Кожух может быть зафиксирован в корпусе посредством пазового или резьбового соединения; при ...

МНОГОРЯДНЫЙ КАЛОРИФЕР

Полезная модель относится к области теплоэнергетики и может быть использована в системах подогрева и кондиционирования воздуха предприятий промышленного, общественного и социально-культурного назначения, а также жилых домов. Многорядный калорифер содержит предохранительный клапан, коллектор подвода предварительно нагретого жидкого теплоносителя, коллектор отвода охлажденного жидкого теплоносителя и подключенные к указанным коллекторам теплообменные трубки, причем калачи теплообменных трубок подключены в месте максимального изгиба калача через выполненное в его стенке отверстие к трубке для сброса давления из теплообменных трубок при замерзании в них жидкого теплоносителя, теплообменные трубки с калачами установлены с образованием нескольких параллельных рядов теплообменных трубок, калорифер снабжен по меньшей мере одной дополнительной трубкой для сброса давления, причем каждая из трубок для сброса давления подключена к одному ряду теплообменных трубок непосредственно в месте выполнения ...

FLUIDVERTEILERSEGMENT

Die Erfindung betrifft ein Fluidverteilersegment (20.1, 20.2, 20.3), das dazu bestimmt und geeignet ist, zusammen mit wenigstens einem benachbarten Verteilersegment einen Fluidverteiler (22) auszubilden, mit einem einen Leitungsabschnitt (25) umschließenden Gehäuse (26), das voneinander weg weisende Stirnseiten aufweist, die quer zu der Längsachse des Leitungsabschnitts (25) ausgebildet sind, und mit einer von dem Leitungsabschnitt (25) quer zu dessen Längsachse abzweigenden Abzweigleitung (30). Der Leitungsabschnitt (25) weist eine sich in Richtung seiner Längsachse erstreckende Trennwand (31.1, 31.2, 31.3) auf, die den Leitungsabschnitt (25) in wenigstens zwei, sich in Richtung dessen Längsachse erstreckende Kanalteile teilt, von denen wenigstens ein erster Kanalteil einen Hauptleitungsabschnitt (35.1, 35.2, 35.3) ausbildet und von denen wenigstens ein zweiter Kanalteil einen Abzweigleitungsabschnitt (36.1, 36.2, 36.3) ausbildet, in den die Abzweigleitung (30) mündet.

HEART-TYPE CIRCULATION DEVICE

A heart-type circulation device comprises a power system, a cover plate (16), an elastic plate (5), a pressing ring (6), a water inlet (13), a check valve A (9), a self-pressing liquid storage tank (12), a check valve B (10), a water outlet (11), and a pipeline (17). The elastic plate (5) is disposed above the power system, the pressing ring (6) is disposed on the periphery of a bottom surface of the elastic plate (5), and the pressing ring (6), the elastic plate (5), and the cover plate (16) are fixedly connected in sequence from bottom to top. The water inlet (13) and the water outlet (11) are in communication with each other between the cover plate (16) and the elastic plate (5) via the cover plate (16) respectively. The water inlet (13), the check valve A (9), the self-pressing liquid storage tank (12), the check valve B (10), and the water outlet (11) are connected in sequence via the pipeline (17), wherein the direction of the check valve A (9) is the direction of a fluid flowing ...

사양 변경이 가능한 밸브 및 이를 구비한 보일러

... 본 발명은 유체의 압력에 대응하여 유로를 개폐하기 위해 탄성력을 작용하는 탄성부재의 압축량을 가변시켜 밸브의 유로가 개폐되는 압력을 조정할 수 있도록 함으로써 하나의 밸브를 이용하여 다양한 사양의 밸브를 구현할 수 있는 사양 변경이 가능한 밸브 및 이를 구비한 보일러를 제공함에 그 목적이 있다. 이를 구현하기 위한 본 발명의 사양 변경이 가능한 밸브(100,200)는, 일측에는 유체의 유입구가 형성되고, 내부는 중공형으로 이루어지며, 타측은 개방된 구조로 이루어진 몸체(110,210); 상기 몸체(110,210) 내에 삽입되는 축부(121,221)와 밸브부(122,222)로 이루어져 상기 유입구를 통해 유입되는 유체의 유로를 개폐하는 밸브체(120,220); 상기 몸체(110,210)의 유입구를 폐쇄하는 방향으로 상기 밸브체(120,220)에 탄성력을 작용하는 탄성부재(130,230); 상기 탄성부재(130,230)를 지지하며 상기 몸체(110,210)에 결합되고, 유체의 배출구가 내부에 형성된 지지부재(140,240); 및 상기 밸브체(120,220)에 작용하는 탄성력이 가변되도록 상기 탄성부재(130,230)의 압축량을 변경시켜 상기 지지부재(140,240)를 상기 몸체(110,210)에 체결되도록 하는 압축량 변경수단을 포함한다.

Drainage tray for a heat pump

A drainage tray for collecting condensate from a heat pump is disclosed, where the heat pump (3) being adapted to be mounted on a support (4) being mountable to at least one supporting structure to carry the weight of the heat pump (2) and the support (4) wherein the tray (2) comprises a peripheral and preferably inclined edge portion (7) defining a central recessed tray portion (8) configured to collect condensate, wherein the tray further comprises a condensate outlet (9) for removing the condensate from the tray (2).

Pressure relief insert

A plastic or nylon insert may be inserted into the copper outlet pipe from a boiler or heater pressure relief valve. The insert being the same outer diameter as the pipe, typically 15 or 22mm. The insert has a blind or closed end opposite the opening. One or more angled outlets are provided in the side wall of the insert and are sloped toward the wall of the building that the outlet pipe protrudes from. In the event of the pressure relief valve opening hot water or steam passes down the pipe and into the insert. The closed end prevents fluid escaping away from the side of the building whilst the angled holes direct the flow toward the wall of the building.

APPARATUS FOR REPLACING WATER LOSS IN VENTED SOLAR THERMAL SYSTEMS

Apparatus for heating water using energy from the sun, which apparatus comprises a solar circuit, a vent 19 for venting the apparatus to atmosphere in order to maintain pressures in the solar circuit which are close to atmospheric pressure, and water-replacement means for replacing water lost from the solar circuit through the vent 19. The solar circuit includes a reservoir 25 with a vent 19 to a water store 23. A pump 21 is provided to replace vented water with water from the store.

Co2 scrubing cartridge

DEVICE FOR VENTING CLOSED WATER CIRCULATION SYSTEMS

METHOD FOR AUTOMATICALLY CONTROLLING THE DRAINING OF A THERMAL SOLAR SYSTEM SELF-DRAINABLE AND METHOD FOR IMPLEMENTING SUCH A METHOD

Procédé de contrôle automatique de la vidange d'une installation solaire thermique auto-vidangeable comprenant au moins un capteur solaire (1) situé en partie haute par rapport aux autres éléments (2, 3) de l'installation et adapté pour transférer de l'énergie à un liquide caloporteur, au moins un ballon (2) de stockage d'eau, un circuit hermétique, dit circuit aller (10), de transport d'un liquide caloporteur du ballon (2) au capteur solaire (1) relié à un autre circuit hermétique, dit circuit retour (9, 14), de transport du liquide caloporteur du capteur solaire (1) vers le ballon (2), au moins un réservoir tampon (3) de stockage du liquide caloporteur situé à un niveau tel par rapport au capteur solaire (1) que l'écoulement par gravité (F2) du liquide caloporteur à partir du capteur solaire (1) vers le réservoir tampon (3) est possible, au moins une pompe (11) adaptée pour assurer la circulation du liquide du ballon (2) vers le capteur solaire (1). Le procédé comprend au moins les étapes ...

A RECEPTACLE FOR COLLECTING CONDENSATE FROM A WATER HEATER

MOVABLE UNDERFLOOR HEATING SYSTEM USING FLAT STONE

The present invention comprises: a flat stone body installed on the bottom of a building to form a floor, and heating the entire floor by the heat passing through the inside thereof; a furnace coupled to one side of the flat stone body, and allowing heat, generated by the burning of fuel, to move to the flat stone body; and a chimney coupled to the other side of the flat stone body and allowing the heat, passing through the flat stone body, to be discharged to the outside. The present invention has a technical feature in a configuration of the furnace being laid underground. Accordingly, the present invention is able to be implemented without a direct construction in a site and move a ready-made product to a desired place for installment to be then installed, thereby enabling a laymen to easily install the product. COPYRIGHT KIPO 2017 ...

Vent pipe cover

A vent pipe cover for providing a water tight flashing seal around pipes penetrating from the exterior wall of a structure. The vent pipe cover generally includes a sealing unit adapted to be secured around vent pipe extending from a building. The sealing unit includes a central gasket which seals the gap between the pipe and the building and an outer flange adapted to receiver fasteners for securing the sealing unit to the building. A trim unit is also included which may be slidably connected to the sealing unit to cover the outer flange and provide a finished look.

Improvements in blow-off vents

A blow-off deflector for redirecting water 6 or steam from a boiler 3 onto an external wall 5 has a hollowed end cap 1 welded 8 or heat attached to a short pipe 2. The cap and pipe are spaced apart from each other to define a water flow space and water exit opening 7. In use, water and steam ideally flows from the boiler along the flow space and is redirected by the end cap to the exit opening and subsequently onto the external wall of a building, thus preventing the water or steam from falling onto persons below.

Apparatus for replacing water loss in vented solar thermal systems

BLEED DEVICE FOR CONTAINERS, FOR EXAMPLE HEATING ELEMENTS.

FLUIDVERTEILERSEGMENT

Die Erfindung betrifft ein Fluidverteilersegment (20.1, 20.2, 20.3), das dazu bestimmt und geeignet ist, zusammen mit wenigstens einem benachbarten Verteilersegment einen Fluidverteiler (22) auszubilden, mit einem einen Leitungsabschnitt (25) umschließenden Gehäuse (26), das voneinander weg weisende Stirnseiten aufweist, die quer zu der Längsachse des Leitungsabschnitts (25) ausgebildet sind, und mit einer von dem Leitungsabschnitt (25) quer zu dessen Längsachse abzweigenden Abzweigleitung (30). Der Leitungsabschnitt (25) weist eine sich in Richtung seiner Längsachse erstreckende Trennwand (31.1, 31.2, 31.3) auf, die den Leitungsabschnitt (25) in wenigstens zwei, sich in Richtung dessen Längsachse erstreckende Kanalteile teilt, von denen wenigstens ein erster Kanalteil einen Hauptleitungsabschnitt (35.1, 35.2, 35.3) ausbildet und von denen wenigstens ein zweiter Kanalteil einen Abzweigleitungsabschnitt (36.1, 36.2, 36.3) ausbildet, in den die Abzweigleitung (30) mündet.

Устройство для соединения труб

Полезная модель относится к устройствам для выпуска воздуха из трубопровода, работающего под избыточным давлением, например, системы отопления. Технической задачей является создание устройства для соединения труб со встроенным воздухоотводчиком. Техническим результатом является упрощение устройства для соединения труб, выполненного с возможностью выпуска воздуха. Устройство для соединения труб выполнено в виде переходной детали с проходным отверстием и соединительной резьбой на конце. Оно снабжено отверстием в средней части, выполненным с возможностью установки на резьбе запорного элемента. Отверстие имеет резьбовую часть и часть, выполненную в виде в виде воронки, запорный элемент выполнен в виде винта с фаской.

Cover arrangements

The cover 100 is adapted for fitting over the end 12 of a boiler relief pipe 14 passing through, surface such as a wall 16. The cover includes an inner face 28 which in use locates substantially against a surface and a downwardly directed towards a lower side 22 which defines a relief passage between the inner face and the lower side. The cover may be adapted to accept both horizontal pipes or elbow pipes. A pipe may be received in a socket formation in the cover, and there may be a pair of side by side relief passages. The cover may include a seal arrangement. The cover may include a drip guard. The relief pipe outlet cover arrangement 100 can be used to convey overflow liquid, condensate liquid, and/or pressure relief liquid, including cold water, or hot water and/or steam.

Entlüftungsvorrichtung für Behältnisse, zum Beispiel Heizkörper.

DEVICE FOR VENTING CLOSED WATER CIRCULATION SYSTEMS

SUSPENDED WARM AIR RECYCLING UNIT

L'air chaud produit par les systèmes de chauffage conventionnels d'une maison, s'élève immédiatement au plafond parce qu'il est plus léger que l'air froid. Il en résulte une différence de température laissant l'air plus froid au niveau du plancher. Dans la présente invention, l'air chaud perdu au plafond est récupéré et retourné au niveau du plancher par un appareil comprenant un ventilateur électrique fixé à l'intérieur d'un boîtier suspendu près du plafond. Ce boîtier est entouré d'un conduit flexible descendant verticalement jusqu'au sol et comprenant une entrée et une sortie. Ce conduit se gonfle sous la légère pression du ventilateur et permet à l'air chaud de retourner au plancher et de se mélanger de façon continue à l'air froid pour obtenir une température égale et confortable dans la pièce, particulièrement au niveau des pieds. Le conduit flexible est changeable et remplaçable par un neuf lorsqu'il est usé et défraîchi. Le fil d'alimentation descend à l'intérieur ou à l'extérieur ...

무동력 온수순환 촉진 장치

... 본 발명은 야외 캠핑용으로 사용되는 무동력 난방 보일러와 같이 온수매트와 보일러가 동일한 지면상에 놓이는 상황에서 무동력으로 온수의 순환을 보다 원활하게 하여 난방의 실효성을 높이기 위한 무동력 온수순환 촉진 장치에 관한 것으로, 내부에 물이 담겨 수면을 형성하며, 바닥 면에 기수유입구와 온수하강구가 형성되는 온수중계물통과; 보일러에서 배출되어 상승하는 기수의 이동 방향을 수평으로 전환하는 기수방향전환엘보와, 상기 기수방향전환엘보 및 상기 기수유입구와 연결되어 상기 기수방향전환엘보로부터 유출된 기수 중 일부가 상기 온수중계물통으로 유입될 수 있도록 하는 제1기수분기점티와, 상기 제1기수분기점티 및 상기 온수하강구와 연결되어 상기 제1기수분기점티의 우측연결구로부터 유출된 기수에 포함된 기포가 상기 온수중계물통으로 유입될 수 있도록 하며, 상기 제1기수분기점티의 우측연결구로부터 유출된 기수에 포함된 온수를 상기 온수중계물통으로부터 유출된 온수와 함께 난방배관으로 배출하는 제2기수분기점티를 포함하는 쌍기수분배관을 포함한다.

BOILER LOOP SYSTEM

A boiler loop system including a primary-secondary piping loop interface apparatus including a flow diversion device, and a drain valve, and a drain port in branches from a circumferential sidewall. In an embodiment, supply branch piping and return branch piping connect the primary-secondary piping loop interface apparatus to a boiler and provide attachment points for auxiliary plumbing equipment. In an embodiment, the boiler loop is integrated into the primary loop.

CLOSED WATER CIRCULATING SYSTEMS

... 1368554 De-aerating hot water systems SPIRO RESEARCH NV 8 Jan 1973 [8 Jan 1972 9 Dec 1972] 990/73 Heading F4A [Also in Divisions F2 and B1] A closed water system, preferably a hot water circulating system, having piping connected to a pressurized water container and a pump for circulating water of varying temperature includes a de-aerating device comprising an air collection vessel 10 arranged above and connected to a horizontal portion of piping 11, a valve 12 for connecting the vessel to the atmosphere and operated by a float 13, and a grating 16 arranged in the water flow below the vessel to assist the movement of air bubbles to the vessel. The grating shown is formed from horizontal rods 16a but may take various forms, i.e. vertical rods (6a, Fig. 1, not shown), a spiral wire coil (7, Fig. 2, not shown), half-rings of wire arranged in parallel planes (15a, Fig. 3, not shown), or a coil of wire helically wound around a central stem (Fig. 5, not shown). In the embodiment shown the vessel ...

Liquid dispenser

Solid electric heat storage heat radiator and heating equipment

Anschlußstück mit Elastomermembran-Entlüfter 2

Anschlußstück mit weiteren Funktionen für eine wassertechnische Einrichtung insbesondere ein 3-Wege- oder T-Anschlußstück mit einem Elastomermembran-Entlüfter (1), bestehend aus einem Anschlußstück (10) mit drei, in einer Ebene liegenden, je um 90° versetzten, von einem zentralen Mittelstück (14) des Anschlußstücks ausgehenden Anschlußstutzen nämlich einem Vorlaufstutzen (11), einem dem gegenüberliegenden Rücklaufstutzen (12) und einem mittleren Anschlußstutzen (13) wobei das zentrale Mittelstück Mittel aufweist, die Medien Vor- und Rücklauf in dem mittleren Anschlußstutzen getrennt zu führen, dadurch gekennzeichnet, daß der Elastomermembran-Entlüfter (20) aus einer Baugruppe Ventileinsatz (30) mit einem 2-kanaligen Einsatzstück (40) einem Kugelventil (70, 71) pro Kanal und einem 2-kanaligen Grundkörper (60) und einer Baugruppe Entlüftungsaufsatz (80) mit einem Deckeleinsatz (90) einer semipermeablen Membran (110) einer Zwischenscheibe (130) und einem Schraubdeckel (150) mit Zierdeckel ...

Valve apparatus

Valve controller

METHOD FOR AUTOMATIC OIL OF A THERMAL SOLAR SYSTEM SELF-DRAINABLE AND PLANT ESPECIALLY EQUIPPED FOR IMPLEMENTING SUCH A METHOD

Combined valve of vertical feeder pipe for heating radiators

HOUSE HEATING DEVICE OF KOREAN FLOOR HEATER STRUCTURE HAVING DISTRIBUTOR

The present invention relates to a house heating device of a Korean floor heater structure having a distributor. The house heating device of a Korean floor heater structure having a distributor installs a distributing device connected to the heating device, extends and installs a plurality of heating pipes having the regular diameter induced from the distributing device, generates heat from the heating pipe by installing an exhaust device on a dead end of the heating pipe and inserting heat generated from the heating device to the exhaust device by force, and performs heating by using heat generated from the heating pipe, thereby effectively heating a plurality of rooms. COPYRIGHT KIPO 2015 ...

Arrangement for collecting and discharging liquids

The arrangement for collecting and discharging liquids, preferably water or the like, comprising a plurality of pipe ends with or without blocking-off members is constructed such that a collecting channel [lacuna] with a fixing strip, to which both the pipe ends and fastening elements can be joined, by means of which the collecting channel can be optionally connected to a plate for fastening on a wall, the ceiling or the floor of a room.

Improvements in blow-off vents

Method of partially draining a central heating system

A central heating system (10, Fig. 1a) has a heating fluid viewing unit 12 on a heating fluid conduit forming part of a circuit (20, 22, Fig. 1a). The viewing unit 12 comprises a body 28 with a through bore 29 defining a heating fluid flow path and a light transmissible portion 40 for viewing the through bore 29. The viewing unit 12 is connected to the circuit (20, 22, Fig. 1a) of the system (10, Fig. 1a) by first and second conduit couplings 30, 32. The system (10, Fig. 1a) is drained by opening the circuit (20, 22, Fig. 1a) at a draining point (64, Fig. 1a), monitoring the light transmissible portion 40 of the viewing unit 12 to determine when heating fluid 46 in the circuit reaches a predetermined level, and closing the circuit to stop the draining. A method of monitoring and purging the system (10, Fig. 1a) of airlocks and a method of inspecting heating fluid 46 in the system (10, Fig. 1a) by determining its colour is also claimed.

Apparatus for reducing water loss in vented solar thermal systems

Transportable Korean Floor

Duct heating unit for air conditioning system

In an air conditioning system, the duct system, which consists of tubes 1 and 3, respectively, is heat insulated in that the tubes 1 and 3 have been provided with a heat-insulating layer 2 and 4, respectively. In a tube forming part of the duct system, a heat sling 18, temperature sensing means and a particle capturing device 17 for particles carried along by the flowing medium have been provided. At overhauls, the insulation must be removed from the latter tube 5. This is inconvenient and costly inasmuch as new insulation will have to be replaced following the overhaul. The present invention aims at providing the latter tube 5 with a pipe stub 10, 22, 23 containing a plug-in unit 12 with heat sling 18, temperature sensing means, capturing device 17 and necessary heat insulation 13. ...

Liquid degasser

A mass transfer device which may be a membrane contactor (1) is positioned upstream of a Venturi tube (2). An optional gas-release device (3) can be placed downstream of the Venturi tube. The liquid is fed through the membrane contactor, the Venturi tube, and the gas-release device, which generates a vacuum in the Venturi tube. The vacuum is applied to the membrane contactor via a vacuum line (4), driving dissolved gas separation in the membrane contactor. Separated gases travel along the vacuum line and are reintroduced to the liquid flow in the Venturi tube as bubbles. These bubbles exit the Venturi tube and are released to the atmosphere in the gas-release device. Liquid flow is induced by existing mains pressure or an existing non-dedicated pump. An objective is not to use chemical dosing, a dedicated external power source or using virtually no moving parts.

DRAINAGE TRAY FOR A HEAT PUMP

A drainage tray for collecting condensate from a heat pump is disclosed,where the heat pump (3) being adapted to be mounted on a support (4) being mountable to at least one supporting structure to carry the weight of the heat pump (2) and the support (4) wherein the tray (2) comprises a peripheral and preferably inclined edge portion (7) defining a central recessed tray portion (8) configured to collect condensate, wherein the tray further comprises a condensate outlet (9) for removing the condensate from the tray (2).

DEVICE FOR VENTING AND AERATING CLOSED CIRCULATORY WATER FLOW SYSTEMS

RECEPTACLE DE COLLECTE DU CONDENSAT D'UN CHAUFFE-EAU

La présente invention concerne un réceptacle (1) à associer à un appareil suspendu, par exemple un chauffe-eau à accumulation standard (TS) ou un chauffe-eau à pompe à chaleur (AP) de type monobloc. Ledit réceptacle (1) peut collecter le liquide résiduel produit par ledit appareil suspendu (AP ; TS) et comprend un récipient fermé de forme sensiblement analogue à celle dudit appareil (AP ; TS), auquel il est fixé par le dessous de manière amovible.

Separator for high heating medium

Cover arrangements

Pressure relief insert

Cold feed and vent imbalance pressure regulating valve

HEART-TYPE CIRCULATION DEVICE

A heart-type circulation device comprises a power system, a cover plate (16), an elastic plate (5), a pressing ring (6), a water inlet (13), a check valve A (9), a self-pressing liquid storage tank (12), a check valve B (10), a water outlet (11), and a pipeline (17). The elastic plate (5) is disposed above the power system, the pressing ring (6) is disposed on the periphery of a bottom surface of the elastic plate (5), and the pressing ring (6), the elastic plate (5), and the cover plate (16) are fixedly connected in sequence from bottom to top. The water inlet (13) and the water outlet (11) are in communication with each other between the cover plate (16) and the elastic plate (5) via the cover plate (16) respectively. The water inlet (13), the check valve A (9), the self-pressing liquid storage tank (12), the check valve B (10), and the water outlet (11) are connected in sequence via the pipeline (17), wherein the direction of the check valve A (9) is the direction of a fluid flowing ...

DEVICE FOR VENTING AND AERATING CLOSED CIRCULATORY WATER FLOW SYSTEMS

Fluid distribution segment for distributing water in a heating arrangement comprises a line section with a separating wall extending in the direction of the longitudinal axis to divide the line section into channel parts

Fluid distribution segment (20.1) comprises a line section (25) with a separating wall extending in the direction of the longitudinal axis (28) to divide the line section into channel parts extending in the longitudinal axis. A first channel part forms a passage of a main section which is open to the front sides of a housing (26) and a second channel part forms a branched line section into which opens a branched line (30) and which is open to the front sides of the housing. An independent claim is also included for a fluid distributor with the above segment. Preferred Features: The separating wall completely passes through the line section across its longitudinal axis. The separating wall extends perpendicular to the longitudinal axis of the branched line.

Entlüftungsvorrichtung zum Abscheiden und Ausleiten von Gas aus einem flüssigen Medium

Eine Entlüftungsvorrichtung zum Abscheiden und Ausleiten von Gas, insbesondere Luft, aus einem flüssigen Medium, insbesondere Wasser, mit einem Abscheideraum zum Abscheiden des Gases aus dem flüssigen Medium, der Abscheideraum umfassend einen Einlaufanschluss zum Anschließen einer Einlaufleitung, einen Auslaufanschluss zum Anschließen einer Auslaufleitung, einen Gasanschluss zum Anschließen eines Entlüftungsventils, ist dadurch gekennzeichnet, dass der Einlaufanschluss in einen ersten Endabschnitt des Abscheideraums mündet, der Auslaufanschluss in einen dem ersten Endabschnitt gegenüberliegenden zweiten Endabschnitt des Abscheideraums mündet, wobei Querschnittsübergänge vom Einlaufanschluss zum durchmessergrößeren Abscheideraum und/oder vom Auslaufanschluss zum durchmessergrößeren Abscheideraum nach Art eines Sprungdiffusors mit einer plötzlichen Querschnittserweiterung ausgebildet sind.

APPARATUS FOR REDUCING WATER LOSS IN VENTED SOLAR THERMAL SYSTEMS

Apparatus for heating water using energy from the sun, which apparatus comprises a solar circuit, a vent 19 from the solar circuit, and an outlet 40 to atmosphere, the solar circuit being such that it includes a solar panel 15, and the apparatus being such that it includes an enclosed volume 30 between the vent 19 from the solar circuit and the outlet to the atmosphere, whereby in use the air in the enclosed volume 30 is kept near ambient temperature to produce condensation and so ensure relatively low humidity air passes out through the outlet 40. The enclosed volume may be filled with a thermal mass to increase condensation.

Method of partially draining a central heating system

Pressure relief insert

An insert 10 for diverting the flow of fluid from a pressure relief mechanism. The insert 10 comprises an elongate body 11 having an open connection end 12 and a closed free end 13. A flow path extends from the connection end 12 towards the free end 13. At least one aperture 29 is formed in the body 11 towards the free end 13 and the at least one aperture 29 is in fluid communication with the flow path. The connection end 12 of the insert is configured to be received internally within the end section 15 of a tubular pipe 16 and the width 24 of the elongate body 11 is not substantially larger than the width 26 of the pipe 16. The elongate body 11 can comprise a section 19 that is received within the pipe 16 and a section 20 that extends outwardly therefrom, with the external sections width substantially corresponding to, or being equal to, the width 26 of the pipe 16. The apertures 29 can be inclined relative to the flow path and to the elongate body to direct fluid towards the connection ...

Valve apparatus

A valve apparatus 10 comprises a cylindrical body 12 having a first opening 16 and a second opening 18. The body 12 has a first direct passage 20 and a second torturous passage having both upward and downward fluid flow sections between the first and second openings 16, 18. An automatic valve means 24 is provided on the lower end of the first direct passage 20 and controls fluid movement through this passageway. When the first direct passage 20 is closed to fluid flow by the valve means 24 then fluid flow takes place through the second tortuous passage way. The valve means 24 may be arranged to stop fluid flow in the first direct passage 20 when either fluid moves downwardly through the apparatus 10 or when fluid moves upwardly through the apparatus 10. The means defining the second tortuous passage may be a sleeve 34 extending around the first direct passage 20. The valve apparatus 10 may be located in a vent pipe or a cold water feed pipe of a central heating system.

Carbon capture cartridge

Carbon dioxide (CO2) capture cartridge includes perforated housing/casing filled with a CO2 scrubbing medium preferably in the form of a liquid, gel or a loose solid. Preferably the scrubbing medium is either calcium oxide (quicklime), lithium hydroxide, soda lime, sodium hydroxide, potassium hydroxide, activated carbon or a mixture. Advantageously the CO2 capture cartridge is located in between a combustion chamber and an exit point to the atmosphere, such as in a flue and reduces CO2 emissions produced by the combustion process. Preferably the CO2 capture cartridge is used in conjunction with a gas, oil or wood burning boiler, water heater or air heater.

Electric Valve with multi-circulation structure and indoor Temperature control System including the same

Entlüftungsvorrichtung für ein Flüssigkeitsbehältnis

Radiator water connection and air release assembly - includes vertical pipe with fittings for valves and air escape valve at top

The radiator connecting system is designed so that standard radiators can be connected to existing pipework when central heating is being installed in an old building. Incorporated inside the casing (10) is an assembly permitting connection of the water supply and return fittings as well as air release fittings. This assembly includes a vertical pipe (11) with screwed fittings (12,13) at top and bottom. The lower fitting (12) is a straight connector which enables a valve (14) to be fitted with most of its body housed inside. The top fitting is a T fitting with a side outlet fitted with a plug (16). This outlet also enables a valve to be fitted. The top of the pipe also forms an air collection chamber, released by a small valve (23) at the top.

Heated condensate drainage tube

A passive heater for heating a drainage tube, the passive heater including: an elongated flexible thermal conductor including a first end and a second end, wherein the first end is configured to be disposed in contacting relationship with a heat source and at least a portion of the elongated flexible thermal conductor is configured to be disposed in contacting relationship with a portion of the drainage tube; and an eyelet disposed on the first end, the eyelet configured to facilitate the securement of the elongated flexible thermal conductor to the heat source, wherein the first end is configured to receive heat and transmit it along the elongated flexible thermal conductor to increase temperature of the portion of the drainage tube to prevent freezing of a fluid through the drainage tube.

DISPOSITIF POUR L'AERATION ET LA DESAERATION DE SYSTEMES FERMES DE CIRCULATION D'EAU

Valve

APPARATUS TO PROMOTE CIRCULATION OF HOT WATER CIRCULATOR WITHOUT POWER

The present invention relates to an apparatus to promote circulation of a hot water circulator without power, smoothly circulating hot water without power when a hot water mat and a boiler are laid on an identical ground such as a non-powered heating boiler used for outdoor camping to increase effectiveness of heating. According to the present invention, the apparatus comprises: a hot water relay water tank containing water inside to form a water surface, and having a bubble-water inlet and a hot water drain hole formed on the bottom surface; and a paired bubble-water inlet. The paired bubble-water inlet includes: a bubble-water direction changing elbow to change a moving direction of bubble-water discharged from the boiler to be raised in a horizontal direction; a first bubble-water separation point tee connected to the bubble-water direction changing elbow and the bubble-water inlet to allow a part of the bubble-water discharged from the bubble-water direction changing elbow to be supplied ...

THREE-WAY FLOW RATE PROPORTIONAL CONTROL VALVE WITH SCALE PREVENTING FUNCTION

The present invention relates to a three-way flow rate proportional control valve. The three-way flow rate proportional control valve magnetizes heating eater using neodymium permanent magnet to prevent scale from being adsorbed to a flow passage of a valve and the inside of a pipe or prevent corrosion of the pipe in order to increase durability of the pipe to extend durability of the pipe. Moreover, the three-way flow rate proportional control valve prevents the scale from being adsorbed to the flow passage of the valve and the inside of the pipe to reduce resistance to flow of fluid flowing inside the pipe. COPYRIGHT KIPO 2016 ...

Solarheizanlage, Verfahren und Vorrichtung zur Diagnose einer Luftmenge in einem mit einem Solarfluid befüllten Solarfluidkreis und zum Betreiben einer Solarheizanlage

Verfahren zur Diagnose einer Luftmenge in einem mit einem Solarfluid (F) befüllten Solarfluidkreis (K) mit Solarkollektor (4), insbesondere in einem Solarfluidkreis (K) einer Solarheizanlage (1), wobei das Solarfluid (F) mittels einer regelbaren Fördereinrichtung (12) durch eine Steigleitung (3a) und eine Fallleitung (3b) des Solarfluidkreises (K) gefördert wird und Steigleitung und Fallleitung an einem Hochpunkt und einem Tiefpunkt miteinander verbunden sind, dadurch gekennzeichnet, dass der Beginn eines Überströmens des Solarfluids (F) über den Hochpunkt erfasst wird und eine Drehzahl und/oder eine Leistungsaufnahme der Fördereinrichtung (12) erfasst und in Bezug auf ihre Restförderhöhe ausgewertet wird, um aus der zum Erzeugen des beginnenden Überströmens erforderlichen Drehzahl und/oder Leistungsaufnahme die in dem Solarfluidkreis (K) vorhandene Luftmenge zu diagnostizieren.

METHOD FOR SETTING LOAD PROPORTIONAL DIFFERENTIAL PRESSURE VALUE FOR VARIABLE CONTROL OF DIFFERENTIAL PRESSURE ACCORDING TO LOAD CHANGE

A method for setting a load proportional differential pressure value for variable control of a differential pressure according to a load change according to the present invention comprises: an initial setting step (S100); a driving condition initializing step (S200); a supply pipe start pressure setting step (S300); a starting pressure detecting step (S400); an operation differential pressure value correction step (S500); and an operation ratio compensating step (S600), thereby improving energy saving efficiency and satisfying quality of heat source supply.

Water collector for bleeding radiators

Theaperture, or one of them where more than one is provided, is provided with an elastic seal (8) to accommodate the key used to bleed the radiator.

ENTGASUNGSVORRICHTUNG FUER FLUESSIGKEITSSTROEME

Solarheizanlage, Verfahren und Vorrichtung zur Diagnose einer Luftmenge in einem mit einem Solarfluid befüllten Solarfluidkreis und zum Betreiben einer Solarheizanlage

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Diagnose einer Luftmenge in einem mit einem Solarfluid (F) befüllten Solarfluidkreis (K) mit Solarkollektor (4), insbesondere in einem Solarfluidkreis (K) einer Solarheizanlage (1). Weiter betrifft die Erfindung ein Verfahren zum Betreiben einer Solarheizanlage (1), bei welcher ein durch einen Solarfluidkreis (K) mittels einer Fördereinrichtung (12) gefördertes Solarfluid (F) über mindestens einen Solarkollektor (4) erwärmt wird. Auch betrifft die Erfindung eine Vorrichtung (10) zum Befüllen einer Solarheizanlage (1), bei welcher ein durch einen Solarfluidkreis (K) mittels einer Fördereinrichtung (12) gefördertes Solarfluid (F) über mindestens einen Solarkollektor (4) erwärmt wird, sowie eine Solarheizanlage (1). Es ist eine Aufgabe der Erfindung, eine verbesserte Vorrichtung und ein verbessertes Verfahren zur fehlerfreien Diagnose und somit sicheren Vermeidung von Luft im Solarsystem bei der Inbetriebnahme zu schaffen. Gekennzeichnet ...

CONDENSED WATER TRAP DEVICE AND CONDENSED WATER DISCHARGE DEVICE MOUNTED THEREON

The present invention relates to a condensed water trap device and a condensed water discharge device mounted thereon, and in particular, to a condensed water trap device and a condensed water discharge device mounted thereon, wherein condensed water is trapped in the discharge of the condensed water, which is acidic, by passing through a neutralizing agent. In addition, the present invention relates to: a condensed water trap device which can effectively discharge condensed water to a discharge sewer pipe positioned at a high place by using a discharge device integrally provided in a boiler; and a condensed water discharge device mounted thereon. Furthermore, the present invention relates to a condensed water trap device and a condensed water discharge device mounted thereon, wherein the discharge device is sectional so as to conveniently separate and condensed water is naturally discharged when the discharge device is not used such that the condensed water trap device may be used in various ...

Fluidverteilersegment

Fluidverteilersegment (20.1, 20.2, 20.3), insbesondere Wasserverteilersegment, vorzugsweise in Heizungsanlagen, das dazu bestimmt und geeignet ist, zusammen mit wenigstens einem benachbarten Verteilersegment einen Fluidverteiler (22) auszubilden, mit einem einen Leitungsabschnitt (25) umschließenden, vorzugsweise aus Kunststoff bestehenden Gehäuse (26), das voneinander weg weisende Stirnseiten (27.1, 27.2) aufweist, die quer zu der Längsachse (28) des Leitungsabschnitts (25) und vorzugsweise parallel zueinander ausgebildet sind, und mit einer von dem Leitungsabschnitt (25) quer, vorzugsweise senkrecht zu dessen Längsachse (28) abzweigenden Abzweigleitung (30), dadurch gekennzeichnet, dass der Leitungsabschnitt (25) eine sich in Richtung seiner Längsachse (28) erstreckende Trennwand (31.1, 31.2, 31.3) aufweist, die den Leitungsabschnitt (25) in wenigstens zwei sich in Richtung dessen Längsachse (28) erstreckende Kanalteile (32.1.1, 32.1.2; 32.2.1, 32.2.2; 32.3.1, 32.3.2) teilt, von denen ...

SET OF BOILER LOWER PIPE HAVING WATER PRESSURE INSPECTION FUNCTION AND DISTRIBUTOR

The present invention relates to a set of a boiler lower pipe connecting a heating pipe and a boiler in a household. More specifically, in case of a small apartment, when heating water is supplied and returns with the distributor, an increase of construction costs in accordance with use of the distributor and construction and construction costs increasing in case of using a water pressure inspection set for water pressure inspection of the constructed heating pipe can be reduced. Moreover, an internal space of a sink can be utilized. COPYRIGHT KIPO 2017 ...

System, apparatus and method for heating homes and other buildings

A heating system includes a first pipe portion configured to connect to piping that returns water from a heat exchanger in a building back to a boiler in the building. A longitudinal axis of the first pipe portion can extend vertically. A second pipe portion can have a first end, a second end, and a longitudinal axis extending therebetween. The first end of the second pipe portion can be configured to connect to piping that supplies water to the heat exchanger. The second end of the second pipe portion can be configured to connect to the second end of the first pipe portion. The longitudinal axis of the second pipe portion can extend parallel to the longitudinal axis of the first pipe portion. The second pipe portion can be spaced-apart from the first pipe portion. The system can be in the form of an installation kit for a heating appliance.

Siphon for condensation outlet of caloric device, comprising means for controlled removal like valve or membrane

The siphon (10) connected to a sink (4) and designed as an S-shaped pipe is provided with an outlet with a cap (1) at the lowest point of the curve for the removal of dirt particles accumulated insiDEthe fluid collection area (14). It is additionally fitted with a means (30) interrupting, limiting, or slowing down the flow of the medium, like a valve, a membrane, perforated walls, a layer of granules or sintered material positioned between the inlet (18) and the outlet (22) and creating a counteracting pressure when a limited pressure is exceeded.

Carbon fiber heating pipe sealing device and heating device, system and method

WALL BUILT-IN TYPE HOT WATER DISTRIBUTION APPARATUS AND CONSTRUCTION METHOD THEREOF

The present invention relates to a wall built-in type hot water distribution apparatus and a construction method thereof and, more specifically, to a wall built-in type hot water distribution apparatus, which improves durability and economic feasibility by manufacturing a buried box using a board, and a construction method thereof. The wall built-in type hot water distribution apparatus, according to the present invention, comprises: a buried box which is buried in a wall in a state connected to a boiler hot water supply pipe and a boiler hot water return pipe of a slab layer; and a leaking water receiving box which is formed in the inner bottom of the buried box and has a water leak sensor for sensing a water leak in the buried box. COPYRIGHT KIPO 2016 ...

Entlüftungsvorrichtung für Behältnisse, zum Beispiel Heizkörper

Separator for high heating medium

Venting valve for radiator - has reduced dia. in region where sealing lip matches closed position of venting screw

The vent valve to be used in heating radiators incorporates two separate sealing surfaces. The first and main seal is that formed between the opening (3) and sealing cone (18). This shuts the valve completely. The second seal is formed between lips (12) and a shank (14). This second seal ensures that, when the first seal is opened, the coolant in the radiator only flows out of the orifice (6) to which a drain tube may be fitted. This prevents fluid from the valve damaging furnishings, etc. through uncontrolled release.

Near boiler piping apparatus with open drain

A near-boiler piping loop apparatus is provided including a primary/secondary piping loop interface apparatus having a unitary construction including a secondary loop shut-off valve, drain valve and drain port in each branch of a secondary loop for connection to a boiler. Supply branch piping and return branch piping connects the interface apparatus to the boiler and provides attachment points for auxiliary plumbing equipment. The apparatus is adapted to connect to pump in variable orientations using rotatable flanges on the interface apparatus and on a wye strainer in the secondary loop supply branch and includes a union fitting attached to the interface apparatus. The union fitting provides a mounting hole for a temperature or pressure gauge.

Fireplace with barbecue function

AUTOMATED TEMPERATURE CONTROL OF HEATING RADIATORS

Embodiments are disclosed of a radiator temperature control apparatus for controlling the heat output of a radiator. The radiator temperature control apparatus may include an airtight enclosure around the air outlet of the radiator air vent, an adjustable opening in the airtight enclosure controlled by an actuator, and a controller connected to the actuator. In operation, the controller can be configured to open the adjustable opening in the airtight enclosure allowing air in the radiator to be expelled through the adjustable opening, thereby allowing steam to enter the radiator, and heat the room. The controller can be configured to close the adjustable opening, stopping air from being expelled from the radiator, thereby stopping additional steam from entering the radiator.

ENERGY-SAVING CENTRAL HEATING AND HOT WATER SUPPLY SYSTEM

An energy-saving heating and hot water supply system includes a main heat exchanger, a circulation pump, a hot water supply heat exchanger and a hot water distributor. The main heat exchanger produces heating water through a heat exchange. The circulation pump circulates the heating water produced in the main heat exchanger so that the heating water is supplied to and collected from each household or floor. The hot water supply heat exchanger produces hot water through a heat exchange between water for hot water supply and the heating water supplied from the main heat exchanger and circulates the produced hot water in a floor coil through the hot water distributor or directly circulates the produced hot water in the floor coil. The hot water distributor receives the heating water and circulates the received heating water in the floor coil provided for each household or floor.

System, Apparatus and Method for Heating Homes and Other Buildings

A heating system includes a first pipe portion configured to connect to piping that returns water from a heat exchanger in a building back to a boiler in the building. A longitudinal axis of the first pipe portion can extend vertically. A second pipe portion can have a first end, a second end, and a longitudinal axis extending therebetween. The first end of the second pipe portion can be configured to connect to piping that supplies water to the heat exchanger. The second end of the second pipe portion can be configured to connect to the second end of the first pipe portion. The longitudinal axis of the second pipe portion can extend parallel to the longitudinal axis of the first pipe portion. The second pipe portion can be spaced-apart from the first pipe portion. The system can be in the form of an installation kit for a heating appliance. 1. A heating system for a building , the heating system comprising:a first pipe portion having a first end, an opposing second end, and a longitudinal axis extending therebetween, the first end of the first pipe portion being configured to connect to piping that returns water from a heat exchanger in a building to a boiler in the building, the longitudinal axis of the first pipe portion extending vertically;a second pipe portion having a first end, an opposing second end, and a longitudinal axis extending therebetween, the first end of the second pipe portion being configured to connect to piping that supplies water to the heat exchanger, the second end of the second pipe portion being connected to the second end of the first pipe portion, the longitudinal axis of the second pipe portion extending parallel to the longitudinal axis of the first pipe portion, the second pipe portion being laterally spaced-apart from the first pipe portion;a first pump within, attached to, or fluidly connected to the second pipe portion;a valve located in or proximate to the second end of the first pipe portion, the valve being configured to allow ...

WATER-SAVING TYPE HOT WATER SUPPLY DEVICE

The present invention relates to a water-saving type hot water supply device for preventing waste of water and preventing a user from burning to ensure safety by allowing water supplied from a direct hot water supply pipe of a boiler and discharged through a shower or a faucet installed in a sink and a washstand to have a temperature required by a user from the beginning. Water is discharged through the faucet from one or a mixture of two or more among hot water supplied through a boiler direct water supply pipe, high-temperature water supplied through a high-temperature water pipe of a high-temperature water tank installed close to the faucet and storing the high-temperature water heated by a heater, and cold water supplied through a water system direct water supply pipe. A first temperature sensor for measuring the temperature of hot water is provided on the boiler direct water supply pipe. A first opening and closing valve is provided on the high-temperature water pipe. The water system ...

DEVICE FOR AERATING AND DEAERATING WATER CIRCULATION CLOSED SYSTEMS

HOT WATER SUPPLYING SYSTEM

Fluid circulation type heating device provided with overpressure protection element

The present invention relates to a fluid circulation type heating device which circulates fluid by means of heating and cooling and, more particularly, to a fluid circulation type heating device provided with overpressure protection element which can prevent pressure increase of a circulation path of a fluid. The fluid circulation type heating device according to the present invention for achieving the aforementioned purpose comprises a circulation line, a heat radiation member installed on the circulation line, a boiler which heats and expands a fluid, a storage tank which stores the fluid therein and supplies the same to the boiler, a controller which controls the boiler, and a housing which accommodates the boiler and the controller. In addition, the device has an opening formed in fluid communication with the storage tank or the circulation line, and further comprises an overpressure protection element which blocks the opening, wherein the overpressure protection element is configured ...

ENTLUEFTUNGSVENTIL FUER HEIZUNGSSYSTEME

WATER SAVING AND POWER SAVING HOT WATER SUPPLYING DEVICE

The present invention relates to a water saving and power saving hot water supplying device which can prevent a waste of water by providing water, supplied from a hot water branch pipe of a boiler and discharged from a shower or a faucet installed in a sink or a washbasin, at the temperature desired by a user in the first place, and can improve safety by preventing burning of the user. The water saving and power saving hot water supplying device can discharge water through a faucet by mixing one, or two or more among hot water which is supplied through a branch pipe of a boiler, high temperature water which is supplied through a high temperature water pipe in a high temperature water tank installed closely to the faucet for storing high temperature water heated by a heater, and cold water which is supplied through a water supply branch pipe. In addition, the branch pipe of the boiler has a first temperature sensor to measure the temperature of the hot water, and divaricates into a hot water ...

Transportable Korean Floor

METHOD AND DEVICE FOR SEPARATING OFF GAS FROM A FLOWABLE MEDIUM

The invention relates to a method for separating gas from a flowable medium, wherein gas-enriched medium (7) located in a media-conveying system (1; 30) is led out of the system (1; 30) into a separating device (10), wherein in the separating device (10) a negative pressure is formed relative to the system (1; 30) and wherein the gas which has escaped from the medium in the separating device (10) can be drawn off from the separating device (10), which method is characterised in that the negative pressure in the separating device (10) is produced in that gas-reduced medium (7') is led from the separating device (10) to the system (1; 30), and in that, while retaining the range of negative pressure prevailing in the separating device (10), gas-enriched medium (7) is delivered from the system (1; 30) to the separating device (10).

Verbindungskonstruktion zum Anbringen eines Deckels an einem Gehäuse eines Schnellentlüfters

Heat supplying device for wall heating

HEIZKOERPER-RUECKLAUFVENTIL MIT ENTLEERUNGSMOEGLICHKEIT

Unpressurized heat accumulator with compensation line

A heat accumulator for storing and providing heat energy accruing when power is generated, includes a tank for a fluid, including an expansion line, which exits from the tank and which extends above the tank in order to increase the static pressure in the tank, the expansion line having an open end opposite the tank-side end for establishing a connection between the tank interior and the atmosphere, wherein the expansion line extends into the tank. A method for storing and providing heat energy accruing when power is generated wherein the fluid is used in a district heating grid and is stored in a tank.

Removal device with flow control

A removal device for removing gas bubbles and/or dirt particles from a liquid in a liquid conduit system includes a main channel for a main flow, the main channel having an entry and an exit which are configured to be connected to the conduit system; a housing which defines an inner space; at least one supply channel extending from the main channel to the inner space; at least one return channel extending from the inner space back to the main channel; and a branch flow control member positioned in the main channel. The branch flow control member being movable between a first position to branch off at least a part of the incoming main flow into the inner space via the supply channel and a second position to branch off at least a part of the incoming main flow into the inner space via the supply channel.

CONNECTOR FOR A WATER SYSTEM

The present invention relates to a connector () for a water system. The connector comprises an inlet connector (), a connector body and an outlet connector () arranged in sequence. The connector body is open-sided so as to form a tundish having an open air gap between the inlet and outlet connectors (), through which water can fall in use. The connector () further comprises a sensor for detecting the presence of water within the connector body. 1. A connector for a water system , the connector comprising:an inlet connector, a connector body and an outlet connector arranged in sequence, wherein the connector body is open-sided so as to form a tundish having an open air gap between the inlet and outlet connectors through which water can fall in use,the connector comprising a sensor for detecting the presence of water within the connector body.2. A connector according to claim 1 , wherein the connector body comprises an internal floor formation between the inlet connector and outlet connector beneath the open air gap claim 1 , the floor formation being arranged to divide the interior of the connector body into upper and lower internal chamber portions.3. A connector according to claim 2 , wherein the internal floor formation comprises a non return valve.4. A connector according to or claim 2 , wherein the sensor is arranged to sense the presence of water on or above the internal floor formation.5. A connector according to claim 4 , wherein the sensor is suspended above the internal floor formation.6. A connector according to or claim 4 , when dependent on claim 4 , wherein the sensor is arranged to sense the presence of a pool of water forming on the non return valve.7. A connector according to any preceding claim claim 4 , wherein the sensor comprises a moisture sensor.8. A connector according to any preceding claim claim 4 , wherein the sensor comprises a pair of spaced conductors.9. A connector according to any preceding claim comprising a temperature sensor.10. A ...

SUBATMOSPHERIC HEATING SYSTEM

A subatmospheric heating system refers to the field of heat power, namely energy-saving technologies and is designed for autonomous heating of residential, public, industrial buildings and greenhouses, livestock farms, etc. 1. A subatmospheric heating system with the transfer of heat flow by vacuum-steam method , a system comprising: a steam production unit , a heating system , a condensate return device , a device for vacuuming and qualitative regulation of the steam temperature by the depth of vacuum , which differs in that the condensate return device and the vacuuming device operate independently and in a periodic mode.2. The system according to differs in that the steam production unit is equipped with an automatic control blocking unit of energy supply claim 1 , a level transmitter column with conductometric sensors for monitoring the level of the intermediate coolant claim 1 , an indicator of the control level of the pumping condensate pump claim 1 , an automatic control system for the operation of the vacuum water ring pump. The invention relates to the field of heat power engineering, namely to energy-saving technologiesA subatmospheric heating system with parallel devices for condensate return and vacuum regulation in the system is designed to transfer heat flow from the heat source to consumers and serves for autonomous heat supply of residential, public and industrial buildings, greenhouses, livestock farms, etc.A vacuum-steam method based on the work on a closed evaporation-condensation cycle with a high rate of molar heat transfer by steam is used for high-efficiency heat flow transfer.Vacuum-steam method of heat transfer is carried out by a system that includes: a steam boiler equipped with an unit of automatic control and blocking of energy supply, devices for visual control of the water level in the boiler and steam pressure, as well as safety valves that ensure the safety of boiler operation. Here are also horizontally located, the upper ...

HOT WATER STORAGE UNIT, RELIEF DEVICE AND METHOD OF MAKING A HOT WATER STORAGE UNIT

A hot water storage unit having a vessel , in which hot water is storable, an outer casing enclosing the vessel , a hot water outlet for heated water to exit from inside the vessel , and a relief device . The relief device relieves excess pressure and/or temperature from inside the vessel by allowing water to escape from inside the vessel and exit from the relief device . The relief device comprises a housing containing the operational components of the relief device . The relief device is removably retainable relative to the vessel such that the housing of the relief device is located substantially behind the outer casing of the hot water storage unit on the inner side of the outer casing 1. A hot water storage unit comprisinga vessel, in which hot water is storable,an outer casing enclosing the vessel,a hot water outlet for heated water to exit from inside the vessel,a relief device, in use, to relieve excess pressure and/or temperature from inside the vessel by allowing water to escape from inside the vessel and exit from the relief device,wherein the relief device comprises a housing containing operational components of the relief device and the relief device is removably retainable relative to the vessel, such that the housing is located substantially behind the outer casing on the inner side of the outer casing.2. A hot water storage unit according to claim 1 , further comprising a drain to direct water claim 1 , which exits from the relief device claim 1 , away from the outer casing claim 1 , wherein the drain is removably retainable at the outer side of the outer casing.3. A hot water storage unit according to claim 2 , wherein the drain is removably retainable at the outer side of the outer casing by being removably retainable with the relief device.4. A hot water storage unit according to claim 2 , wherein the drain is removably retainable at the outer side of the outer casing by being removably retainable with a support member located adjacent the outer ...

AUTOMATED TEMPERATURE CONTROL OF HEATING RADIATORS

Embodiments are disclosed of a radiator temperature control apparatus for controlling the heat output of a radiator. The radiator temperature control apparatus may include an airtight enclosure around the air outlet of the radiator air vent, an adjustable opening in the airtight enclosure controlled by an actuator, and a controller connected to the actuator. In operation, the controller can be configured to open the adjustable opening in the airtight enclosure allowing air in the radiator to be expelled through the adjustable opening, thereby allowing steam to enter the radiator, and heat the room. The controller can be configured to close the adjustable opening, stopping air from being expelled from the radiator, thereby stopping additional steam from entering the radiator. 1. A radiator temperature control apparatus comprising:a. an airtight enclosure around the air outlet of a radiator air vent;b. an adjustable opening in the airtight enclosure;c. an actuator configured to open or close the adjustable opening in the airtight enclosure; and 'wherein the controller is configured to operate the actuator to open the adjustable opening when the controller indicates heat is needed and to close the adjustable opening when the controller indicates heat is not needed.', 'd. a controller coupled to the actuator;'}2. The radiator temperature control apparatus of claim 1 , wherein the airtight enclosure of the radiator temperature control device is affixable to a radiator without modification claim 1 , removal claim 1 , and/or replacement of the radiator air vent claim 1 , such that the airtight enclosure encloses the air outlet of the radiator air vent.3. The radiator temperature control apparatus of claim 1 , further comprising a wireless communication interface.4. The radiator temperature control apparatus of claim 1 , further comprising one or more temperature sensors claim 1 , disposed outside of the airtight enclosure claim 1 , configured to measure ambient temperature ...

Furnace Inlet Water Collector

Described herein are embodiments of a furnace inlet water collector for an HVAC system. The inlet water collector may include a base having an air intake aperture; an inner wall having a first top end and a first bottom end, the first bottom end provided proximate to the base; an outer wall having a second top end and a second bottom end, the second bottom end provided proximate to the base, the inner wall having a diameter smaller than a diameter of the outer wall; one or more pipe stops provided proximate to the base and between the inner wall and outer wall, a height of the one or more pipe stops extending less than a height of the outer wall; and a drain coupled to the outer wall and in fluid communication with a channel displaced between the inner wall and the outer wall. 1. A inlet water collector comprising:a base having an air intake aperture;an inner wall having a first top end and a first bottom end, the first bottom end provided proximate to the base;an outer wall having a second top end and a second bottom end, the second bottom end provided proximate to the base, the inner wall having a diameter smaller than a diameter of the outer wall;one or more pipe stops provided proximate to the base and between the inner wall and outer wall, a height of the one or more pipe stops extending less than a height of the outer wall; anda drain coupled to the outer wall and in fluid communication with a channel displaced between the inner wall and the outer wall.2. The inlet water collector of claim 1 , wherein the height of the one or more pipe stops is greater than or equal to a height of the drain.3. The inlet water collector of further comprising a pipe clamp set on an outer face of the outer wall.4. The inlet water collector of further comprising a drain clamp set on an outer face of the drain.5. The inlet water collector of further comprising a screen set across the air intake aperture.6. The inlet water collector of claim 1 , wherein the inner wall is conical in ...

Filling Device for a Pressurized Heating Circuit

A filling loop device is provided to facilitate filling of an installed pressurised heating circuit () including a boiler (furnace) () from a mains supply pipe (). The device includes a dead-man valve () configured to normally close off a water channel provided by a hose (). This ensures that the channel can only be opened when attended during charging. Conventionally the hose ordinarily used to charge the heating circuit should be removed after isolation valves are closed at the inlet () and outlet (). However careless operatives have been found to have frequently left the hose in place with the isolation valves open causing serious damage to the boiler. 1. A filling loop device for a pressurized heating system comprising:means defining a fluid passage having, an inlet port connectable to a fluid supply and an outlet port connectable to a heating system fluid circuit; anda dead man valve interposed in the passage between the inlet port and the outlet port, said dead man valve biased to a normally closed condition to shut off fluid flow through the channel in either direction when unattended, and manually operable to an open condition to permit fluid to flow from the inlet port to the outlet port;{'b': 14', '14', '14, 'i': a', 'b', 'e, 'a casing () having; a fluid passage () with an inlet port and an outlet port and, a spool chamber ();'}{'b': 14', '14', '14, 'i': f', 'e', 'g, 'a spool () slidably housed in the spool chamber (), said spool including a through passage () capable of communicating the inlet port and outlet port for fluid flow therebetween, and'}bias means to urge the spool so that a lower part of the spool obstructs the passage, and{'b': 14', '14', '14', '14, 'i': k', 'f', 'j', 'e, 'a drain passage () formed in the lower part of the spool () and communicable between the outlet port and a drain port () formed in the lower part of the spool chamber ().'}225. A device according to comprising a pressure regulator valve () pre-set to prevent excess ...

VACUUM SUSTAINING HEATING SYSTEMS AND METHODS

In order to solve the numerous problems with existing steam, vacuum, and hot water heating systems, presented are novel systems and methods of vapor vacuum heating having several improvements over the prior art, including: condensate return which can operate without steam traps; naturally-induced vacuum; improved vacuum pump operation for sustaining vacuum in such systems; liquid lift apparatus for use with such systems; and other improvements. All innovations presented herein make vapor vacuum heating more efficient and economical for industrial, commercial, and home applications. A field test conducted with these innovations show results of about 26-50% reduced energy usage, implying significant energy savings from the use of the present invention over current heating systems. 1. A heating system integrating a closed-loop , two-pipe vapor vacuum distribution sub-system , comprising:a vapor source adapted to generate vapor, the vapor source having a vapor source temperature sensor and a vapor source pressure sensor adapted to sense a vapor source temperature and a vapor source pressure at an exit of the vapor source;a plurality of radiators;an up-feeder conduit connecting said vapor source to said radiators;a down-return conduit for returning condensate by gravity from each radiator, wherein said down-return conduit contains no steam traps;a separator for collecting the condensate, the separator adapted to separate the condensate into liquid and gas phases, and to feed the liquid phase into the vapor source, wherein the separator comprises a gravity return condensate line from the separator via a check valve into the vapor source, and wherein the separator comprises a separator temperature sensor at an entrance of the separator adapted to sense a separator temperature of the condensate at the entrance of the separator;a vacuum pump connected to the top end of the separator to evacuate air from the system to a preset vacuum pump control unit interval, wherein the ...

Water Heater

A water heater including a cabinet having an inlet, an outlet, and a flow path disposed between the inlet and the outlet and having a plurality of upper and lower junctions to redirect the flow path. Each lower junction includes a drain port. A flow rate sensor measures the flow rate of the fluid through the flow path, an inlet temperature sensor measures an inlet temperature, an and outlet temperature sensor measures the outlet temperature. Heating elements are disposed along the flow path between the inlet and outlet temperature sensors, and intermediate temperature sensors are disposed adjacent respective heating elements to measure an intermediate temperature within the flow path. A controller operates the heating elements to heat a fluid within the flow path to a predetermined set point temperature based on the measurements of the flow rate sensor and temperature sensors. 1. A water heater comprising:a cabinet having an inlet and an outlet;a flow path fluidically coupling the inlet and the outlet, the flow path having a plurality of upper junctions and lower junctions to direct the flow path;at least one flow rate sensor disposed along the flow path;at least one inlet temperature sensor disposed along the flow path adjacent the inlet to measure an inlet temperature;at least one outlet temperature sensor disposed along the flow path adjacent the outlet to measure an outlet temperature;at least one heating element disposed within the flow path between the inlet and outlet temperature sensors;at least one intermediate temperature sensor disposed adjacent a respective at least one heating element to measure an intermediate temperature;at least one drain port disposed at the lower junction;a controller configured to operate the at least one heating element to heat a fluid within the flow path to a predetermined set point temperature, the controller enabling the at least one heating element when the at least one flow rate sensor measures a flow rate greater than a ...

Refilling device for a hydronic heating system and method of operating

Refilling device for a hydronic heating system, having a monolithic housing providing an inlet port, an outlet port, a middle section providing a flow channel for water extending between the inlet port and the outlet port and a connection socket for a softening and/or demineralization cartridge, having an inlet shut-off-valve accommodated within said monolithic housing downstream of said inlet port, having an automatically actuated outlet shut-off-valve accommodated within said monolithic housing upstream of said outlet port, having a system separator with backflow preventers, a conductivity or TDS sensor and a flow meter accommodated within said monolithic housing, and having a controller mounted to said monolithic housing, wherein the controller receives signals from the conductivity or TDS sensor and from the flow meter, wherein the controller processes said signals received from said sensors to automatically control the operation of the refilling device.

Boiler loop system

A boiler loop system including a primary-secondary piping loop interface apparatus including a flow diversion device, and a drain valve, and a drain port in branches from a circumferential sidewall. In an embodiment, supply branch piping and return branch piping connect the primary-secondary piping loop interface apparatus to a boiler and provide attachment points for auxiliary plumbing equipment. In an embodiment, the boiler loop is integrated into the primary loop.

CENTRAL HEATING SYSTEM

A central heating product comprises a vessel for plumbing between a boiler (A) of a central heating system and one or more radiator circuits (I) of the central heating system. The vessel comprises a boiler flow tapping (A) at the top of the vessel for flow into the vessel from the boiler (A), one or more boiler return tappings (A, A) for return flow to the boiler (A) from the vessel, and radiator tappings (A,B,C,D) for fluid connection with the one or more radiator circuits (I). The vessel further comprises means for collecting gas/air for expulsion from the central heating system in the form of a bubble catchment area (D) that is defined by an upper part of the vessel and provided under the boiler flow tapping (A). 1. A central heating product comprising a vessel for plumbing between a boiler of a central heating system and one or more radiator circuits of the central heating system , the vessel comprising:a boiler flow tapping at the top of the vessel for flow into the vessel from the boiler;one or more boiler return tappings for return flow to the boiler from the vessel;radiator tappings for fluid connection with the one or more radiator circuits; andmeans for collecting gas/air for expulsion from the central heating system, the means for collecting gas/air comprising a domed bubble catchment area that is defined by an upper part of the vessel and provided under the boiler flow tapping and a de-aerator. the boiler flow tapping being fluidly connected to the de-aerator:wherein the vessel is generally square in cross-section.2. A central heating product as claimed in claim 1 , wherein the boiler flow tapping is centrally located on the top of the vessel.3. (canceled)4. (canceled)5. A central heating product as claimed in claim 1 , wherein the vessel is completely hollow.6. A central heating product as claimed in claim 1 , wherein the vessel comprises a layer of thermal insulation between an inner skin of the vessel and an outer skin of the vessel.7. A central ...

AIR HEATING APPARATUS

Disclosed is an air heating apparatus including a burner configured to cause a combustion reaction, a main passage, through which water flows while circulating, a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat the water flowing along the main passage, a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating, a fan configured to send the air to the heating heat exchanger, and a hot water discharge port connected to the main passage such that the water heated by the heat exchanging device is discharged to an outside of the main passage. 1. An air heating apparatus comprising:a burner configured to cause a combustion reaction;a main passage, through which water flows while circulating;a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat the water flowing along the main passage;a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating;a fan configured to send the air to the heating heat exchanger; anda hot water discharge port connected to the main passage such that the water heated by the heat exchanging device is discharged to an outside of the main passage.2. The air heating apparatus of claim 1 , further comprising:a water inlet port communicated with the main passage on an upstream side of a point, at which the main passage and the heat exchanging device meet each other, with respect to a direction, in which the water flows in the main passage, such that the water is introduced into the main passage.3. The air heating apparatus of claim 2 , further comprising:a storage tank, to which the water inlet port and the hot water discharge port are connected to deliver the water to the main passage or receive the water from the main passage;a tank discharge port configured to discharge ...

Multi-function pressure vessel

A multi-function pressure vessel suited for installation in a heat transfer fluid system. The multi-function pressure vessel comprises: a tank defining an internal volume, a bladder dividing the internal volume into a heat transfer fluid chamber for ac commodating expansion fluid and a pressurized gas chamber adapted to be filled with a pressurized gas. The tank has a heat transfer fluid inlet for receiving an incoming flow of heat transfer fluid from the heat transfer fluid system and a heat transfer fluid outlet connected in fluid flow communication with the heat transfer fluid inlet by an internal pipe mounted in the heat transfer fluid chamber. The internal pipe has perforations defined therein. An air vent at an upper end of the heat transfer fluid chamber is provided for venting any air bubbles passing through the perforations in the internal pipe. A drain valve may be provided at a bottom end of the heat transfer fluid chamber for removing dirt particles flowing through the perforations in the internal pipe.

WATER HEATER APPLIANCE

A drain pump assembly for discharging condensate from a water heater appliance is provided. The drain pump assembly includes a condensate collection tray positioned below an evaporator of the water heater appliance for collecting condensate. A condensate level sensor is configured for measuring a level of condensate within the condensate collection tray and is in operative communication with a drain pump. The drain pump is configured for discharging collected condensate from the condensate collection tray when the level of condensate exceeds a first threshold and turning off after the condensate level drops below a second threshold. 1. A water heater appliance defining a vertical direction , the water heater appliance comprising:a tank for holding water;a machinery compartment;an evaporator disposed within the machinery compartment, the evaporator being configured to absorb heat and produce condensate;a condensate collection tray disposed under the evaporator along the vertical direction and being configured for collecting the condensate from the evaporator; anda drain pump comprising a pump inlet in fluid communication with the condensate collection tray, the drain pump being configured for discharging the condensate from the condensate collection tray through a condensate discharge line.2. The water heater appliance of claim 1 , wherein the drain pump is positioned within the machinery compartment of the water heater appliance.3. The water heater appliance of claim 2 , wherein the drain pump is positioned within the condensate collection tray.4. The water heater appliance of claim 1 , wherein the machinery compartment is positioned at a top portion of the tank along the vertical direction.5. The water heater appliance of claim 1 , wherein the condensate collection tray has a sloped bottom that defines a low region where the condensate collects.6. The water heater appliance of claim 5 , wherein the pump inlet is positioned proximate the low region of the condensate ...

FUEL TANK STRUCTURE

A fuel tank structure comprising a fuel tank; a canister that adsorbs evaporated fuel within the fuel tank, and that releases vapor after adsorption of evaporated fuel; a full tank regulating valve within the fuel tank that becomes a closed state due to a float floating in fuel when a fuel liquid surface reaches a full tank liquid level that is set in advance; a communication pipe that communicates the fuel tank and the canister via the full tank regulating valve, a cross-sectional area varying valve that, when tank internal pressure that is applied from inside of the fuel tank increases, reduces a cross-sectional area of a flow path of vapor that flows toward the float; and a suppressing member that is positioned between the cross-sectional area varying valve and the float, and that suppresses airflow from the cross-sectional area varying valve from directly abutting the float. 1. A fuel tank structure comprising:a fuel tank that can accommodate fuel at an interior;a canister that, by an adsorbent, adsorbs evaporated fuel within the fuel tank, and that releases, to the atmosphere, vapor after adsorption of evaporated fuel;a full tank regulating valve that is provided within the fuel tank, and that becomes a closed state due to a float floating in fuel when a fuel liquid surface within the fuel tank reaches a full tank liquid level that is set in advance;a communication pipe that communicates the fuel tank and the canister via the full tank regulating valve, and at which is provided a sealing valve that can be opened and closed by control;a cross-sectional area varying valve that, when tank internal pressure that is applied from inside of the fuel tank increases, reduces a cross-sectional area of a flow path of vapor that flows toward the float; anda suppressing member that is positioned between the cross-sectional area varying valve and the float, and that suppresses airflow from the cross-sectional area varying valve from directly abutting the float.2. The fuel ...

BOILER LOOP SYSTEM

A boiler loop system including a primary-secondary piping loop interface apparatus including a flow diversion device, and a drain valve, and a drain port in branches from a circumferential sidewall. In an embodiment, supply branch piping and return branch piping connect the primary-secondary piping loop interface apparatus to a boiler and provide attachment points for auxiliary plumbing equipment. In an embodiment, the boiler loop is integrated into the primary loop. 1. A near boiler piping apparatus , comprising:a primary-secondary loop interface apparatus including,a primary loop portion including a tubular fluid conduit having a circumferential sidewall, a first end and a second end for interfacing with a primary loop in a plumbing system;a secondary loop portion including a first neck portion extending from the circumferential sidewall and a second neck portion extending from the circumferential sidewall, wherein the first neck portion and second neck portion are substantially parallel to each other and substantially perpendicular to the primary loop portion;the secondary loop portion further including a first drain valve portion extending from the first neck portion including a first drain shut-off valve disposed therein and a first drain port, and a second drain valve portion extending from the second neck portion including a second drain shut-off valve disposed therein and a second drain port, wherein the respective drain shut-off valves are arranged to enable or disable flow through the respective drain ports;the secondary loop portion further including a first secondary loop interface port terminating the first neck portion and a first secondary loop shut-off valve disposed in the first neck portion between the first secondary loop interface port and the circumferential sidewall;the secondary loop portion further including a second secondary loop interface port terminating the second neck portion and a second secondary loop shut-off valve disposed in the ...

GAS SEPARATOR

Separator device for separating gas from a liquid flow, including a housing having an inlet and an outlet. The separator device includes a venturi in a liquid flow path extending from the inlet to the outlet. The separator device includes a nozzle in communication with the liquid flow for spraying a part of the liquid of the liquid flow into the housing. The separator device includes a valve for allowing gas to escape from the housing. 1. Separator device for separating gas from a liquid flow , including:a housing having one or more ports for connecting to the liquid flow;a valve arranged for allowing gas to escape from the housing; 'a nozzle in communication with the liquid flow for spraying a part of the liquid of the liquid flow into the housing.', 'a float arranged for operating the valve; and'}2. Separator device according to claim 1 , wherein the nozzle is positioned higher than the float.3. Separator device according to claim 1 , wherein the nozzle is arranged for spraying at least part of the liquid such that the sprayed liquid causes the float to move.4. Separator device according to claim 1 , the housing further including a second port and a liquid flow path extending from the port to the second port for allowing liquid to flow through the housing.5. Separator device according to claim 4 , including a venturi in the liquid flow path for reducing a pressure inside the housing.6. Separator device according to claim 4 , further including a pump for pumping the liquid along the liquid flow path.7. Separator device according to claim 6 , including a pressure sensor for measuring a pressure inside the housing and a controller arranged for controlling the pump on the basis of the measured pressure.8. Separator device according to claim 7 , wherein the controller is arranged for controlling the pump to maintain a predetermined pressure inside the housing.9. Separator device according to claim 7 , wherein the controller is arranged for controlling the pump to be ...

VACUUM STEAM HEATING SYSTEM

The vacuum steam heating system relates to the field of heat power, and specifically to energy saving technologies and is intended for autonomous heating of residential, public, industrial buildings and greenhouses, livestock farms, etc. In order to achieve the high-efficiency transfer of a thermal flow from a source of thermal energy, a vacuum steam method of heat transfer is used in conjunction of a closed evaporation-condensation cycle having a high rate of molar heat transfer via steam, with separate subsystems of condensate return and vacuum-creation and rarification control within the system, with the possibility of installing a heat supply point in a basement variant, floor-mounted variant and roof variant. The system reliability is achieved via the safe and uninterrupted operation, including in the presence of unsatisfactory levels of the system air-tightness (prior to eliminating leaks). The system efficiency reaches 89%, with 38% energy-carrier conservation. 1. A vacuum steam heating system with thermal flow transfer by a vacuum steam method , the system comprising:a steam boiler,an upper distribution steam pipe,vertical distribution steam pipes,vertical condensate pipes,a central condensate pipe,a steam subsystem,a condensate return subsystem,a vacuum-creation subsystem,a premise heating subsystem,wherein the entire internal cavity of the system is vacuum-pumped and the rarification magnitude is adjustable.2. The system according to claim 1 , wherein the steam boiler is equipped with a unit of automatic control and blocking of the energy carrier supply claim 1 , safety valves claim 1 , a level indicator of the intermediate coolant filled into the boiler claim 1 , a manometer claim 1 , a “downstream” pressure regulator claim 1 , an automatic control system with an electrocontact manometer claim 1 , a tap for rarification reduction within the system; the condensate return subsystem is equipped with a mechanical pumping condensate trap and a condensate ...

Convective Heat Transfer Flue

A convective heat transfer flue, including a flue wall () and convective heating surface groups () arranged inside the flue wall (), shutters adjustable through 90 degrees or sliding gates () are arranged between adjacent convective heating surface groups and at a flue gas inlet and a flue gas outlet of the convective heat transfer flue. The proposed flue solves the problems of fouling within back-flow vortex regions of heat transfer pipes, and condensation on heating surfaces in the tail of the flue wall (), as well as being beneficial for boiler start-up and load adjustment thereof. 1. A boiler comprising a controllable multidirectional-flow convective heat transfer flue capable of resisting ash deposition and resisting dewing and of tracking load , the flue including a flue wall and convective heating surface groups arranged inside the flue wall , the flue including one or more flue segments which are vertically continuous with each other , wherein each flue segment has a flue gas inlet and a flue gas outlet arranged in an upper end face and a lower end face of each flue segment respectively , and at least 90 degree adjustable shutters are arranged at both the flue gas inlet and the flue gas outlet of each flue segment to adjust positions of actual flue gas ingress and egress regions of the flue gas inlet and the flue gas outlet so that the positions of the actual flue gas ingress and egress regions are vertically staggered from each other , and thus a serpentine flue gas travelling path is formed in case of a plurality of flue segments; each layer of shutters includes a plurality of shutters; and a frame for carrying shutters via a plurality of pivot shafts is fixed to an inner side or outer side of the flue wall; and the respective shutter is mounted on the respective pivot shaft connected to an actuation mechanism enabling the pivot shaft to rotate at least through 90 degrees , so that when the shutters at the flue gas inlet and the flue gas outlet of each ...

A liquid distribution unit

A liquid distribution unit, for use in a liquid distribution system designed for saving liquid and thermal energy. It comprises and inlet manifold (FL) with a number of branch connections (CI, C 2 ) for connection, in use, with associated feeding conduits (FC 1 , FC 2 ) and liquid tap units. The inlet manifold device has an inlet end (IE) for joint connection, in use, with a liquid source (LS). Each branch connection has an associated control valve (CV 1 , CV 2 ) for selective communication, in use, between the liquid source and an associated one of the feeding conduits. Each branch connection is also provided with an additional branch connection located downstream in relation to the associated control valve, as seen when the liquid is refilled into the feeding conduit, and having an associated, separate liquid evacuation valve (EV 1 , EV 2 ) and an outlet end (OE 1 , OE 2 ). The outlet ends of the additional branch connections are jointly connectable to an evacuation liquid pump (EP).

VARIABLE AIR PRESSURE REGULATION DEVICE FOR EXPANSION TANK

Provided is an air pressure regulating device comprising an expansion tank having air stored therein and having an air injection/discharge port at an outside thereof; and a pressure regulation unit provided with a three-way ball valve connected to the air injection/discharge port, a pressure gauge which is installed in any one of flow paths of the three-way ball valve to check an internal pressure of the expansion tank, and a valve core which is installed in a flow path other than the flow path in which the pressure gauge is installed to be capable of injecting or discharging air into or from the expansion tank so as to be capable of controlling the internal pressure of the expansion tank. 12-. (canceled)3. A variable air pressure regulating device for an expansion tank , comprisingan expansion tank provided with a rubber bag therein, an air injection/discharge port at an outer side thereof, and a drain on a bottom thereof, the drain capable of discharging water to be leaked when the rubber bag is burst;a pressure regulation unit capable of regulating an internal pressure of the expansion tank; anda regulation-unit cover coupled to the expansion tank to prevent the pressure regulation unit from being damaged,wherein the pressure regulation unit is connected to the air injection/discharge port and includes:a three-way ball valve which is provided with an upper flow path, a lower flow path, and a side flow path formed in three directions of upward, downward, and sideward and provided with a flow path setting member capable of selectively setting a flow path at a center where the three flow paths meet;a pressure gauge installed in the upper flow path of the three-way ball valve to check the internal pressure of the expansion tank; anda valve core installed in the lower flow path of the three-way ball valve to be capable of injecting or discharging air into or from the expansion tank,wherein the flow path setting member includes: a valve having a shape of a ball; a ...

FLUID CIRCULATION TYPE HEATING DEVICE PROVIDED WITH OVERPRESSURE PROTECTION ELEMENT

The present invention relates to a fluid circulation type heating device which circulates fluid by means of heating and cooling and, more particularly, to a fluid circulation type heating device provided with overpressure protection element which can prevent pressure increase of a circulation path of a fluid. The fluid circulation type heating device according to the present invention for achieving the aforementioned purpose comprises a circulation line, a heat radiation member installed on the circulation line, a boiler which heats and expands a fluid, a storage tank which stores the fluid therein and supplies the same to the boiler, a controller which controls the boiler, and a housing which accommodates the boiler and the controller. In addition, the device has an opening formed in fluid communication with the storage tank or the circulation line, and further comprises an overpressure protection element which blocks the opening, wherein the overpressure protection element is configured to prevent fluid from passing through and allowing a vapor of the fluid to pass through, thereby dropping the pressure of the storage tank and the circulation line. The fluid circulation type heating device according to the present invention discharges, to the outside, steam from the inside of a circulation path and does not discharge fluid to the outside, thereby preventing overpressure loaded onto the fluid circulation path of a heating device. In addition, should the heating device fall over, it is possible to prevent fluid from being discharged to the outside. Furthermore, it is possible to prevent external foreign material from being introduced into the circulation path, thereby preventing damages of components or generation of odor, due to contamination of fluid caused from the external foreign material. 1. A fluid circulation type heating device comprising a circulation line , a heat dissipation member installed on the circulation line , a boiler configured to heat and ...

ALGAE REDUCTION DEVICE FOR AIR HANDLER SYSTEMS

A system, and kit of parts capable of retrofit and use with an air handling system. The system includes housing and a drain pan with a raised edge. The kit includes a fluid reservoir attachable to the housing for holding fluid, a pump mounted on the fluid reservoir, and a tube to transfer the fluid from the fluid reservoir to the drain pan. The drain pan includes a drain. A tube clasp made from a single piece of material folded upon itself to define an opening for receiving the tube. The tube clasp has a spring loaded hinge. The open portion includes a flared section to enable the open portion to removeably clasp the raised edge of the drain pan. In one embodiment the pump intermittently pumps fluid into the pan to increase latency of the fluid in the pan and drain to enable the fluid to inhibit algae growth. 1. A kit of parts capable of use with an air handling system having a housing and a drain pan with a raised edge , comprising:a fluid reservoir attachable to the housing for holding fluid;a pump mounted on the fluid reservoir;a tube in fluid communication with the pump to transfer the fluid from the fluid reservoir to the drain pan;a tube clasp made from a single piece of material folded upon itself to define an opening for receiving the tube, the tube clasp having a spring loaded hinged portion and an open portion, the open portion includes a flared section to enable the open portion to removeably clasp the raised edge of the drain pan.2. The kit of parts of claim 1 , wherein the pump mounts within the fluid reservoir claim 1 , the pump being capable of delivering intermittent pulses of fluid through the tube to the drain pan.3. The kit of parts of claim 1 , wherein the fluid reservoir has an outer surface claim 1 , and the pump mounts outer surface of the fluid reservoir.4. The kit of parts of claim 1 , wherein the fluid reservoir has an outer surface with a recess claim 1 , and the pump mounts in the recess of the fluid reservoir.5. The kit of parts of claim ...

HEAT PUMP WATER HEATER APPLIANCE AND A METHOD FOR OPERATING THE SAME

A heat pump water heater appliance includes a tank that defines an interior volume. A drain pan is positioned below an evaporator of a sealed system. A liquid monitoring sensor has a voltage divider with a pair of probes. The probes of the pair of probes extend into the drain pan. A related method for operating a heat pump water heater appliance is also provided. 1. A heat pump water heater appliance , comprising:a tank defining an interior volume;a sealed system configured for heating water within the interior volume of the tank, the sealed system having an evaporator;a drain pan positioned below the evaporator of the sealed system, the drain pan positioned for receiving liquid runoff from the evaporator of the sealed system;a liquid monitoring sensor having a voltage divider with a pair of probes, the probes of the pair of probes extending into the drain pan; anda controller in electrical communication with the liquid monitoring sensor such that the controller is configured for receiving an electrical signal from the liquid monitoring sensor.2. The heat pump water heater appliance of claim 1 , wherein a first probe of the pair of probes is grounded.3. The heat pump water heater appliance of claim 2 , wherein a second probe of the pair of probes is electrically coupled to a first electrical impedance element and a second electrical impedance element of the voltage divider claim 2 , the first and second electrical impedance elements each being one of a resistor claim 2 , a capacitor and an inductor.4. The heat pump water heater appliance of claim 3 , wherein the first electrical impedance element is a resistor and the second electrical impedance element is a capacitor.5. The heat pump water heater appliance of claim 3 , wherein the first electrical impedance element extends between an input voltage pin and a connection conductor of the voltage divider claim 3 , the connection conductor of the voltage divider extending between and electrically coupling the first ...

HOT WATER APPARATUS

A hot water apparatus includes a heat exchanger and a housing. A case has a circumferential wall portion, a lower opening, and a flange portion. A case has a flange portion, a circumferential wall portion, and an upper opening. The circumferential wall portion includes a downwardly-extending wall portion inserted into the inside of the circumferential wall portion through the upper opening. In a state where the downwardly-extending wall portion is arranged inside the circumferential wall portion, the lower opening is located below an upper surface of the flange portion. 1. A hot water apparatus comprising:a heat exchanger including a heat exchange portion and a first case in which the heat exchange portion is housed; anda housing including a second case connected to the first case of the heat exchanger, a first circumferential wall portion,', 'a first opening provided at a lower end of the first circumferential wall portion, and', 'a first flange portion located above the first opening and extending outward from the first circumferential wall portion,, 'the first case of the heat exchanger including'} a second flange portion connected to the first flange portion,', 'a second circumferential wall portion arranged inside the second flange portion, and', 'a second opening provided at an upper end of the second circumferential wall portion,, 'the second case of the housing including'}the first circumferential wall portion of the heat exchanger including a downwardly-extending wall portion that is inserted through the second opening of the housing into an inside of the second circumferential wall portion,in a state where the downwardly-extending wall portion is arranged inside the second circumferential wall portion, the first opening being located below an upper surface of the second flange portion.2. The hot water apparatus according to claim 1 , wherein the first opening is located below a lower surface of the second flange portion.3. The hot water apparatus according ...

CONDENSATE DRAIN PAN PORT

An HVAC/R unit, a condensate drain pan port insert, and a condensate drain pan are provided. The condensate drain pan includes a condensate drain pan port with a port housing having an upper end and a lower end, a condensate wall extending upward from the lower end, and an air wall extending downward from the upper end and being configured to limit an airflow through the port housing. 1. An HVAC/R unit , comprising:an evaporator coil; and a port housing having an upper end and a lower end;', 'a condensate wall extending upward from the lower end; and', 'an air wall extending downward from the upper end and being configured to limit an airflow through the port housing., 'a port configured to remove condensate away from the evaporator coil, the port, comprising2. The HVAC/R unit of claim 1 , wherein the condensate wall includes an upper edge and the air wall includes a lower edge.3. The HVAC/R unit of claim 2 , wherein the upper edge is substantially radially aligned with the lower edge.4. The HVAC/R unit of claim 2 , wherein the upper edge is radially offset a predetermined radial distance from the lower edge.5. The HVAC/R unit of claim 2 , wherein the upper edge and the lower edge are straight.6. The HVAC/R unit of claim 1 , wherein the condensate wall is axially spaced a predetermined axial distance from the air wall.7. The HVAC/R unit of claim 1 , further comprising a drainage opening in the condensate wall.8. A condensate drain pan port insert claim 1 , comprising:a condensate wall extending to an upper edge along a first plane;an air wall extending to a lower edge along a second plane spaced axially from the first plane and being configured to limit an airflow through the port housing.9. The condensate drain pan port insert of claim 8 , further comprising at least one connecting member extending between the condensate wall and the air wall.10. The condensate drain pan port insert of claim 8 , further comprising a drainage opening in the condensate wall.11. The ...

INTAKE DRAIN SYSTEM AND METHOD

A furnace system includes an air intake that includes a pipe portion and a seal component configured to couple with the pipe portion. The furnace system also includes an internal drain disposed internal to the air intake. The internal drain includes a trough configured to collect liquid flowing along an inner surface of the pipe portion. The internal drain also includes an opening in the trough configured to guide the liquid collected in the trough to a passage through the air intake to a location outside the air intake. 1. A furnace system , comprising:an air intake having a pipe portion;a seal component of the air intake configured to couple with the pipe portion;an internal drain configured to be disposed internal to the air intake, supported at least in part by the seal component, and comprising a trough configured to collect liquid condensate flowing along an inner surface of the pipe portion, an inner surface of the seal component, or both; andan opening in the trough configured to guide the liquid condensate collected in the trough toward a location outside the air intake.2. The furnace system of claim 1 , wherein the trough comprises a U-shaped cross-section.3. The furnace system of claim 1 , wherein the trough is configured to be positioned between the pipe portion and the seal component along a flow path of the air intake.4. The furnace system of claim 1 , wherein the seal component comprises a broad segment and a narrow segment that cooperate to define an internal ledge.5. The furnace system of claim 4 , wherein a base of the trough of the internal drain is configured to rest on the internal ledge claim 4 , and is configured to be positioned between the internal ledge and the pipe portion.6. The furnace system of claim 1 , wherein the internal drain is configured to be disposed within the pipe portion.7. The furnace system of claim 1 , wherein an inner diameter of the pipe portion is configured to be aligned between inner edges of walls defining the ...

A Manifold, a Buffer Tank comprising the Manifold, and a Method for operating a Heat Exchange System

A manifold () comprising a flow chamber () for receiving flow heat exchange water from respective heat sources () through first inlet ports () and from which the flow heat exchange water is delivered to heat exchange circuits () through flow ports (). A return chamber () in the manifold () for receiving return heat exchange water from the heat exchange circuits () through return ports (), and from which the return heat exchange water is returned to some of the heat sources () through first outlet ports (). A bypass chamber () located in the manifold () between the flow chamber () and the return chamber () receives flow water from the flow chamber (), which has not been drawn off by the heat exchange circuits (), through a communicating passageway (). Heat exchange water from the bypass chamber () is returned through second outlet ports () to others of the heat sources (). 1. A manifold having a hollow interior region divided to form a flow chamber configured to receive liquid heat transfer medium from at least two heat sources , and to provide the heat transfer medium to at least one heat exchange circuit , a return chamber configured to receive heat transfer medium returned from the heat exchange circuit , and to provide the returned heat transfer medium to one of the at least two heat sources , and a bypass chamber communicating with the flow chamber and configured to provide heat transfer medium from the bypass chamber to another one of the at least two heat sources the return chamber communicates with the flow and the bypass chambers through a communicating opening , and a first deflecting means is located adjacent the communicating opening for deflecting heat transfer medium flowing into the return chamber from the communicating passageway.2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. The manifold as claimed in in which the first deflecting means is located between the return chamber and communicating passageway. ...

INTAKE DRAIN SYSTEM AND METHOD

A furnace system includes an air intake that includes a pipe portion and a seal component configured to couple with the pipe portion. The furnace system also includes an internal drain disposed internal to the air intake. The internal drain includes a trough configured to collect liquid flowing along an inner surface of the pipe portion. The internal drain also includes an opening in the trough configured to guide the liquid collected in the trough to a passage through the air intake to a location outside the air intake. 1. A furnace system , comprising:an air intake;a pipe portion of the air intake;a seal component of the air intake configured to couple with the pipe portion;an internal drain, wherein the internal drain is disposed internal to the air intake and comprises a trough configured to collect liquid flowing along an inner surface of the pipe portion; andan opening in the trough configured to guide the liquid collected in the trough to a passage through the air intake to a location outside the air intake.2. The furnace system of claim 1 , wherein the trough comprises a U-shaped cross-section.3. The furnace system of claim 1 , wherein the trough is positioned between the pipe portion and the seal component along a flow path of the air intake.4. The furnace system of claim 1 , wherein the seal component comprises upper and lower segments that cooperate to define an internal ledge.5. The furnace system of claim 4 , wherein a base of the trough of the internal drain rests on the internal ledge and is positioned between the internal ledge and the pipe portion.6. The furnace system of claim 1 , wherein the internal drain is disposed within the pipe portion.7. The furnace system of claim 1 , wherein an inner diameter of the pipe portion is aligned between inner edges of walls defining the trough.8. An internal drain for an air intake of a furnace system claim 1 , comprising:a trough;a funnel; anda tube, wherein the trough is configured to be located internal to ...

Flushing Bypass System

A flushing bypass system, particularly for use in a district or communal heating system, has a primary circuit capable of supplying heat to a secondary circuit , the secondary circuit normally supplying heating through radiators and/or hot water from tank for occupants. The primary circuit has a furcated strainer upstream from at least one heat exchanger and a limb of the furcated strainer is connected to a heat exchanger bypass assembly. The bypass assembly comprises a valve , which may be a timer valve, a manual valve or a smart valve, having an input connected to the furcated strainer and an output connected back into the primary circuit downstream of the heat exchanger. When the valve is closed fluid passes through the furcated strainer to the heat exchanger and when the valve is open, fluid bypasses the heat exchanger and flushes contaminants from the furcated strainer back to the primary circuit downstream of the heat exchanger. 11114332120222422241114213111421111431114: A flushing bypass system for a fluid system including equipment ( , ) that needs protecting from debris and contaminants in the fluid , said fluid system including a furcated strainer () , characterized in that said bifurcated strainer () is located in a flow path upstream to said equipment , said furcated strainer being connected to a bypass assembly comprising valve means () having input () and output ( , ) connector means , said input connector means being arranged to be connected to said furcated strainer and said output connector means ( , ) being arranged to be connected downstream of the said equipment ( , ) , whereby when the valve means () is closed fluid passes through the furcated strainer () to the equipment ( , ) , and when the valve means () is open , fluid bypasses said equipment ( , ) and flushes contaminants from the furcated strainer () downstream of said equipment ( , ).2210108111431032120222481114: A flushing bypass system for use in a district or communal heating system ...

Low water sensor testing device

A low water sensor testing device having an initial piping unit connected to a hot water boiler and also connected to a first three way purge valve unit, which valve unit is, in turn, connected to a T-shaped piping unit and affixed within the stem portion of which there is a low water level sensor unit with the T-shaped piping unit being further connected to a second three way purge valve unit, wholly equivalent to the first valve unit, with the second valve unit being connected to an adapter unit, in turn, also connected to outflow piping carrying boiler heated water via outflow piping to the heating system of a residential or commercial structure. 1. A low water sensor testing device , comprising:a. an initial piping unit;b. said initial piping unit being made up of a hollow, elongated ancillary piping component, a hollow elbow shaped fitting component and a hollow elongated first piping component;c. said ancillary piping component having an externally threaded first end segment and an externally threaded second end segment;d. said elbow shaped fitting component having internal threading within a first end segment thereof;e. said elbow shaped fitting component having internal threading within a second end segment thereof;f. said first piping component having an externally threaded first end segment and an externally threaded second end segment;g. said second end segment of said ancillary piping component being threadably connected within said first end segment of said elbow shaped fitting component;h. said first end segment of said first piping component being threadably connected within said second end segment of said elbow shaped fitting component;i. a first three way purge fluid isolation valve unit;j. an internally threaded first end cavity portion of said first valve unit;k. said second end segment of said first piping component being threadably connected within said first end cavity portion of said first valve unit;l. an internally threaded second end cavity ...

DRAINAGE TRAY FOR A HEAT PUMP

A drainage tray for collecting condensate from a heat pump is disclosed, where the heat pump () being adapted to be mounted on a support () being mountable to at least one supporting structure to carry the weight of the heat pump () and the support () wherein the tray () comprises a peripheral and preferably inclined edge portion () defining a central recessed tray portion () configured to collect condensate, wherein the tray further comprises a condensate outlet () for removing the condensate from the tray (). 1. A drainage tray for collecting condensate from a heat pump , the heat pump being adapted to be mounted on a support , the support being mountable to at least one supporting structure to carry the weight of the heat pump and the support , the drainage tray comprising:a peripheral edge portion defining a central recessed portion configured to collect condensate; anda condensate outlet for removing the condensate from the tray;wherein the drainage tray is configured to be arranged between an underside of the heat pump and the support.2. The drainage tray according to claim 1 , further comprising at least two lateral recessed portions on opposite sides of the drainage tray in relation to the central recessed portion;wherein the lateral recessed portions correspond to supporting members on the support, such that the drainage tray is supported by the contact between the at least two lateral recessed portions and the support.3. The drainage tray according to claim 2 , further comprising a rubber coating covering at least a part of the at least two lateral recessed portions for increasing friction between the tray and the support.4. The drainage tray according to claim 2 , wherein a first of the lateral recessed portions is adapted for restricting motion of the drainage tray in two directions; andwherein a second of the lateral recessed portions is adapted for restricting motion of the drainage tray in one direction.5. The drainage tray according to claim 1 , ...

Water circuit purging system

A water circuit purging system for purging water from a water circuit, comprising: a water discharge line; a flow directing device coupling a main water line to a water source and to the water discharge line, and movable between an operative configuration in which the main water line is in fluid communication with the water source, and a discharge configuration in which the main water line is in fluid communication with the water discharge line; a pump for pumping water from the water discharge line when the flow directing device is in the discharge configuration; a condition sensor for sensing a condition of the main water line; and a controller for receiving an indication of the sensed condition and to move the flow directing device from the operative configuration to the discharge configuration upon determination that the main water line is in a predetermined condition based on the sensed condition.

TANKLESS WATER HEATER ISOLATION VALVE ASSEMBLY

A tankless water heater (TWH) isolation valve includes a valve body having a plug valve port, a TWH port, a water distribution system port and a drain port. A plug valve includes at least one plug seal. The plug valve is controlled by a rotatable plug valve handle. The plug valve is disposed through the plug valve port and within the valve body. The rotatable plug valve handle includes a first plug valve handle position and a different rotated second plug valve handle position. In a normal operating mode in the first plug valve handle position, the TWH port is fluidly coupled to both of the drain port and the water system distribution port. In a drain mode, the TWH port is fluidly coupled to the drain port, and the water system distribution port is closed to the TWH port as blocked by the plug seal. 1. A tankless water heater (TWH) isolation valve comprising:a valve body having a plug valve port, a TWH port, a water distribution system port and a drain port;a plug valve comprising at least one plug seal, said plug valve controlled by a rotatable plug valve handle, said plug valve disposed through said plug valve port and within said valve body, said rotatable plug valve handle comprising a first position and a second position, said second position different and rotated from said first position;wherein in a normal operating mode in said first position, said TWH port is fluidly coupled to both of said drain port and said water system distribution port; andwherein in a drain mode, said TWH port is fluidly coupled to said drain port, and said water system distribution port is closed to said TWH port as blocked by said plug seal.2. The TWH isolation valve of claim 1 , wherein said TWH isolation valve comprises a cold water isolation valve.3. The TWH isolation valve of claim 1 , wherein said TWH isolation valve comprises a hot water isolation valve.4. The TWH isolation valve of claim 3 , further comprising a pressure relief port.5. The TWH isolation valve of claim 4 , ...

DRAINAGE TRAY FOR A HEAT PUMP

A drainage tray may be provided for collecting condensate from a heat pump that is adapted to be mounted on a support. The support may be mountable to at least one supporting structure to carry the weight of the heat pump and the support. The drainage tray may include a peripheral edge portion defining a central recessed portion configured to collect condensate. A condensate outlet may be provided for removing the condensate from the tray. The drainage tray may be configured to be arranged between an underside of the heat pump and the support. The drainage tray may have a trapezoidal shape. 1. A drainage tray for collecting condensate from a heat pump , the heat pump being adapted to be mounted on a support , the support being mountable to at least one supporting structure to carry the weight of the heat pump and the support , the drainage tray comprising:a peripheral edge portion defining a central recessed portion configured to collect condensate; anda condensate outlet for removing the condensate from the tray;wherein the drainage tray is configured to be arranged between an underside of the heat pump and the support; andwherein the drainage tray has a trapezoidal shape.2. A heat pump system comprising:the heat pump;the support; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the drainage tray according to ;'}wherein the heat pump is arranged on the support via bushings having a height of between 25 and 40 mm;wherein the bushings create a space between the underside of the heat pump and the support; andwherein the space receives the drainage tray.3. The drainage tray according to claim 1 , further comprising a top tray portion and a bottom tray portion that are connected together along a peripheral edge of the drainage tray;wherein a hollow portion is formed within the drainage tray between the top and the bottom tray portions.4. The drainage tray according to claim 3 , further comprising an electrically heated sheet arranged within the hollow portion; ...

A FILLING DEVICE FOR A PRESSURISED HEATING CIRCUIT

A filling loop device for a pressurized heating system comprising means defining a fluid passage having, an inlet port connectable to a fluid supply and an outlet port connectable to a heating system fluid circuit; and a dead man valve interposed in the passage between the inlet port and the outlet port, said dead man valve biased to a normally closed condition to shut off fluid flow through the channel in either direction when unattended, and manually operable to an open condition to permit fluid to flow from the inlet port to the outlet port. Also provided is a method of charging a pressurized boiler and heating circuit. 118-. canceled19. A filling loop device for a pressurized heating system comprising:means defining a fluid passage having, an inlet port connectable to a fluid supply and an outlet port connectable to a heating system fluid circuit; anda dead man valve interposed in the passage between the inlet port and the outlet port, said dead man valve biased to a normally closed condition to shut off fluid flow through the channel in either direction when unattended, and manually operable to an open condition to permit fluid to flow from the inlet port to the outlet port;a casing having; a fluid passage with an inlet port and an outlet port and, a spool chamber;a spool slidably housed in the spool chamber, said spool including a through passage capable of communicating the inlet port and outlet port for fluid flow therebetween, andbias means to urge the spool so that a lower part of the spool obstructs the passage, anda drain passage formed in the lower part of the spool and communicable between the outlet port and a drain port formed in the lower part of the spool chamber.20. A device according to comprising a pressure regulator valve pre-set to prevent excess pressurisation of a heating system.21. A device according to wherein the bias means comprises a spring to spring bias the spool to close a fluid passage through the valve and a manual actuator ...

DEVICE FOR GUIDING MATERIAL, NOTABLY LIQUID, FILM FOR SUCH A DEVICE AND KIT COMPRISING SUCH A DEVICE

The present invention targets a device () for guiding material, which comprises: 1. Device for guiding material , notably liquid , comprising , on a closed contour:a peripheral jaw, referred to as “first jaw”, having a profile;a removable jaw, referred to as “second jaw”, with a profile that corresponds, at least partially, to the profile of the first jaw, interlocking with the first jaw to immobilize a film between said jaws; anda manipulating handle secured to at least one of the jaws for manipulating the device.2. Device according to claim 1 , wherein the curvature of the profile of the first jaw changes sign at least twice.3. Device according to claim 1 , wherein the closed contour is planar.4. Device according to claim 1 , wherein the closed contour has a generally rectangular shape.5. Device according to claim 1 , wherein the manipulating handle comprises material reinforcements.6. Device according to claim 1 , wherein at least one jaw is made of PVC (acronym for “PolyVinyl Chloride”).7. Device according to claim 1 , wherein at least one jaw is produced by molding.8. Device according to claim 1 , wherein the impervious film comprises a drain valve.9. Device according to claim 1 , wherein the impervious film is made of a plastic material at least partially transparent to visible wavelengths.10. Device according to claim 1 , which comprises a spatula.11. Device according to claim 1 , wherein at least one of the jaws has a broadly rectangular shape claim 1 , the length of the shorter side of this rectangle preferably being between 15 and 25 centimeters.12. Device according to claim 1 , wherein at least one of the jaws has a broadly rectangular shape claim 1 , the length of the longer side of this rectangle preferably being between 21 and 35 centimeters.13. Device according to claim 1 , which has feet.14. Device according to claim 1 , which is equipped with suspension straps claim 1 , ropes or wires.15. Device according to claim 1 , which is equipped with a belt. ...

System and method for generating heated water and distilled water

Disclosed is a water system that generates heated water and distilled water. The water system has a boiler configured to boil water to produce steam. The water system also has a condensing conduit to receive the steam, wherein thermal energy is removed to condense the steam into distilled water and to cool the distilled water. A heat exchanger is thermally coupled to the condensing conduit to remove a first portion of the thermal energy. The heat exchanger has a heating conduit configured to receive water and to heat the water using the first portion of the thermal energy to produce heated water. According to an embodiment of the disclosure, the water system also has a heat remover thermally coupled to the condensing conduit to remove a second portion of the thermal energy thereby cooling the distilled water in the condensing conduit.

Hot water circulating apparatus

A tank-style residential and light commercial hot water heater is provided. The tank-style residential and light commercial hot water heater can include a tank, an intake nipple for receiving a liquid into the tank, an outflow nipple for dispensing the liquid from the tank after heating, and a dedicated return nipple having a valve. The dedicated return nipple is configured to couple to a hot water recirculating system, and the valve is configured to open when the dedicated return nipple is coupled to the hot water recirculating system to allow the dedicated return nipple to receive a recirculated form of the liquid dispensed from the outflow nipple back into the tank. When not in use with a hot water recirculating system, the valve may be closed.

Device for treating and heating water in tank style water heaters

A system containing a device mounted to the flange of a tank style water heater while being connected to a AC power-source and thereby treating and heating the water, within a passage between electrodes in a core, simultaneously delivering bacteria free warm or hot improved water without limescale issues and being 20% to 30% more energy efficient. Furthermore, a method is describe using a pump to deliver the water to the device in connection with a control solution.

Device for venting, aerating or draining a pipeline network

밀폐된 액체 순환 시스템에서의 액체의 탈기방법 및 장치

일정랑의 액체를 순환 시스템에서 채수하고, 선택적으로 개방 및 밀폐되는 밸브를 통해 밀폐된 저장기로 인가시키고, 상기 밸브의 개방 위치는 물론 밀폐 위치에서도 작동되는 펌프를 이용하여 저장기 내의 압력을 감소시켜서 액체를 탈기시키고, 저장기로부터 액체를 흡인하여 다시 순환 시스템으로 첨가시키되 분리된 공기는 배출 장치를 통해서 외부로 배출시키게 되는 밀폐된 액체 순환 시스템에서의 액체의 탈기방법 및 장치이다. 선택적으로 개방 및 밀폐시키기에 적합한 밸브로는 트로틀 밸브를 사용하는 것이 바람직 하다.

Устройство дл уменьшени содержани газа в жидкости

Изобретение может использоватьс  в различных отрасл х промышленности. Цель изобретени  - повышение эффективности процесса. Устройство содержит центробежный насос, по оси которого отдел етс  частичный поток жидкости, поступающий по полому валу насоса с осевой камерой в виде трубы Вентури в дегазационную камеру. В дегазационной камере может быть установлен вспомогательный центробежный насос или устройство дл  распылени  жидкости в виде системы трубок или дискового корпуса со шлицами. Жидкость из дегазационной камеры возвращают в трубопровод перед насосом. 16 з.п. ф=лы, 9 ил.

Apparatus for venting of air for upwarding type boiler

The present invention relates to an air discharge device for an upward boiler including a main body that is provided with an inner space; a float that is placed in the inner space of the main body; an upper case that covers an open upper portion of the main body; a guide that is lifted and lowered upward and downward in the upper case; a sealing packing that opens and closes an air discharge hole of the upper case; a tension spring that elastically supports a bottom surface of the guide; and a separation prevention cover that covers an upper portion of the upper case. According to the present invention, the air discharge hole can be stably sealed regardless of fine water level fluctuations (slopping) attributable to sudden water inflow in the event of full level so that reliable sealing can be provided. As a result, device reliability can be improved. In addition, an attachment prevention protrusion is provided on an outer circumferential surface of the guide, thus attachment of floating foreign substances between the guide and the upper case can be prevented in the case where the water level increases to the guide due to sudden water supply. As a result, device malfunctioning can be prevented. Also, the fixing prevention protrusion of the guide is lifted and lowered in a state of close contact with the upper case, thus guide inclination can be prevented and an accurate and stable lifting and lowering operation can be performed.

Method for controlling hot water circulation system associated with heat pump

본 발명은 히트펌프 연동 온수 순환 시스템의 제어 방법에 관한 것으로서, 냉매와 물이 열교환하는 수냉매 열교환기의 동파 방지 운전 기능이 부여됨으로써, 사용자의 거주 공간 밖에 설치된 수냉매 열교환기가 결빙에 의하여 파손되는 현상이 제거되는 효과가 있다. 수냉매 열교환기, 급탕 유니트, 히트 펌프 The present invention relates to a control method for a hot water circulating system for a heat pump, and is provided with a function of preventing the freezing of a water-refrigerant heat exchanger in which a refrigerant and water are heat-exchanged, whereby a water- refrigerant heat exchanger installed outside a user's living space is damaged The effect is eliminated. Water refrigerant heat exchanger, hot water supply unit, heat pump

Fan motor structure for gas boiler

본 고안은 공기의 급기 및 배기에 사용되는 가스보일러용 팬의 구동모터구조에 관한 것으로서, 보다 상세하게는 구동모터의 구조를 간단하게 하여 작업성과 작업시간을 향상할 수 있도록 한 가스보일러용 팬의 구동모터구조에 관한 것이다. The present invention relates to a drive motor structure of a fan for a gas boiler used for supplying and exhausting air, and more particularly, to a gas boiler fan that can improve workability and working time by simplifying the structure of the drive motor. It relates to a drive motor structure. 본 고안에 의한 가스보일러용 팬의 구동모터구조는 일측에 코일(11)이 설치되는 코어(12)의 양쪽 면에 베어링(14)을 지지하는 커버가 각각 설치되며, 로터(13)의 회전수를 감지하도록 하는 자석링(19) 및 회전수감지판(21)이 설치되는 가스보일러용 급기팬에 있어서, 상기 코어(12)의 일측면에 설치되는 커버와 상기 회전수감지판을 설치하는 커버가 일체로 형성된 멀티커버(30)를 포함하되, 상기 멀티커버(30)에 관통구를 형성하고 관퉁구의 외측에 대직경의 자석링 및 회전수감지판 설치부(30a)를 형성하고 이 자석링 및 회전수감지판 설치부(30a)의 내측에 베어링설치부(30b)를 형성하는 것을 특징으로 한다. The drive motor structure of the fan for the gas boiler according to the present invention is provided with covers for supporting the bearings 14 on both sides of the core 12 on which one side of the coil 11 is installed, and the number of rotations of the rotor 13. In the gas boiler air supply fan is provided with a magnet ring 19 and the rotational speed sensing plate 21 to detect the cover, the cover is installed on one side of the core 12 and the cover for installing the rotational speed sensing plate integrally. Including a multi-cover 30 formed in, but forming a through-hole in the multi-cover 30 and forming a large diameter magnet ring and rotation sensing plate mounting portion 30a on the outside of the hole and the magnetic ring and rotation A bearing mounting portion 30b is formed inside the fingerboard mounting portion 30a.

Semiconductor device

반도체장치는 동작오프셋신호와 동작온도코드를 비교하여 중단신호를 생성하는 중단신호생성회로; 상기 중단신호에 응답하여 생성되는 동작클럭에 동기하여 센싱온도신호로부터 출력온도신호를 생성하는 온도신호출력회로; 및 상기 동작클럭에 동기하여 상기 출력온도신호에 대응되는 온도차코드를 생성하고, 상기 온도차코드를 토대로 상기 동작온도코드를 생성하는 온도코드처리회로를 포함한다. The semiconductor device includes: a stop signal generation circuit for generating a stop signal by comparing an operating offset signal with an operating temperature code; a temperature signal output circuit for generating an output temperature signal from the sensing temperature signal in synchronization with an operation clock generated in response to the stop signal; and a temperature code processing circuit that generates a temperature difference code corresponding to the output temperature signal in synchronization with the operation clock and generates the operation temperature code based on the temperature difference code.

An air vent device

본 고안은 보일러 등의 난방용 배관내에 발생되는 기포 및 불순물이 배출되도록 그 구조를 개선한 에어벤트장치를 제공하는데 있다. The present invention is to provide an air vent device improved in the structure so that bubbles and impurities generated in the heating pipes such as boilers are discharged. 이를 위해, 본 고안은 난방용 배관에 설치되어 배관을 통과하는 유체에 포함된 기포가 배출되도록 본체와; 상기 본체의 일측에 결합되며 유체에 포함된 기포가 배출하도록 배출노즐이 구비된 커버와; 상기 배출노즐을 통해 유체에 포함된 기포가 배출되는 것을 개폐하는 개폐부재로 이루어진 에어벤트장치에 있어서; 상기 배출노즐을 통해 유체에 포함된 기포가 배출되는 것을 개폐하도록 부력체를 형성하되, 상부 외주면이 테이퍼지게 형성되고, 그 내측은 유체로부터 부력이 증가되도록 부력홀이 형성되며, 그 하면은 연장형성된 돌출부가 형성되고, 상기 돌출부의 외주면에는 다수개의 부력홈이 형성되는 것을 특징으로 하는 에어벤트장치가 제공된다. To this end, the present invention is installed in the heating pipe and the main body so that the bubbles contained in the fluid passing through the pipe is discharged; A cover coupled to one side of the main body and having a discharge nozzle to discharge bubbles contained in the fluid; An air vent device comprising an opening and closing member for opening and closing that the bubbles contained in the fluid is discharged through the discharge nozzle; The buoyancy body is formed to open and close the bubbles contained in the fluid through the discharge nozzle, the upper outer peripheral surface is formed to be tapered, the inner side of the buoyancy hole is formed to increase the buoyancy from the fluid, the lower surface is extended A protrusion is formed, and an air vent device is provided, wherein a plurality of buoyancy grooves are formed on an outer circumferential surface of the protrusion.

Pipe installing structure of pressure differential control valve

A pipe installing structure of a pressure differential control valve is provided to measure an exact thermal usage without influence of warm water by installing a pressure inducing pipe for a return side at a rear of a temperature sensor. A pipe installing structure of a pressure differential control valve comprises a supply pipe(5-1) of piping(5) where a first test well(TW1), and a first temperature sensor(TE1), a first and a second pressure measuring point(PP1,PP2) are installed sequentially, a return pipe(5-3) of the piping where a flow sensor(FE), a second test well(TW2), a second temperature sensor(TE2), and a third pressure measuring point(PP3) are installed sequentially, and a pressure differential control valve(10) connected to the supply pipe between the first and the second pressure measuring point through pressure inducing pipe(20) of a supply side, and connected to the return pipe at a rear of the third pressure measuring point through a pressure inducing pipe(30) of a return side. An I-type temperature gauge(130) is connected to the return pipe through a valve(110) and a connecting pipe(120), and exposed to the outside to be shown by naked eyes.

A fabricated hot water distributor with header and valve one body type

본 고안은 하나의 마디를 이루는 헤더부재가 복수 조립 결합되어 헤더를 구성함으로써 시공현장의 여건에 따라 지관 갯수의 가감 대처가 자유로우며, 헤더부재에 밸브가 일체화됨으로써 시공현장에서는 번거로운 밸브장착작업이 배제되어 설치가 극히 간편하게 이루어짐으로 자재비용 및 설치비용을 획기적으로 절감토록 하는 밸브 일체형 조립식 헤더가 구비된 난방용 온수 분배기에 관한 것이다. According to the present invention, a plurality of header members constituting one node are assembled and combined to form a header so that the number of branch pipes can be freely adjusted according to the conditions of the construction site, and the valve is integrated in the header member to eliminate cumbersome valve installation work in the construction site The present invention relates to a hot water distributor for heating having a valve-integrated prefab header for dramatically reducing material and installation costs due to extremely simple installation. 이를 실현하기 위한 본 고안은 보일러로부터 온수가 인출되는 헤더에 난방처로 향하는 복수의 지관이 구비된 공급부, 보일러로 향하는 헤더에 난방처로부터 환수되는 복수의 지관이 설치되는 환수부로 구성되고, 상기 환수부 또는 공급부의 헤더와 지관 사이에 설정 온도값을 기준으로 팽창 및 수축하는 온도감응스프링과 상기 온도감응스프링의 팽창 및 수축동작에 따라 이동되어 유체의 통로를 개폐하기 위한 디스크가 구비되는 자동개폐부를 포함하는 밸브가 설치되는 난방용 분배기에 있어서, 상기 헤더는 양단이 관이음구조로 형성된 복수의 헤더부재가 연결조립되고 일단부에 마구리가 결합되어 이루어지며, 상기 헤더부재는 관로의 길이방향 중앙부를 밸브실로 사용하는 밸브몸체부가 일체로 형성되고, 상기 밸브몸체부에 상기 자동개폐부를 포함하는 밸브가 설치됨을 특징으로 한다. The present invention for realizing this is composed of a supply unit having a plurality of branch pipes headed to the heating destination in the header to draw hot water from the boiler, and a return portion provided with a plurality of branch pipes returned from the heating destination to the header heading to the boiler, Or an automatic opening and closing portion having a temperature sensitive spring that expands and contracts based on a set temperature value between the supply unit header and the branch pipe, and a disk which is moved in accordance with the expansion and contraction operation of the temperature sensitive spring to open and close the passage of the fluid. In the heating distributor is provided with a valve, the header is a plurality of header members formed in the pipe ...

Process for degassing gases dissolved in water comprises using a degassing container in which a valve is moved into a closed position by a float arranged in a degassing chamber

Process for degassing gases dissolved in water comprises using a degassing container (1) in which a valve is moved into a closed position by a float (14) arranged in a degassing chamber (2). Preferred Features: A pump (7) is attached to the degassing container and is activated for a time interval. The valve is held in the closed position during the suction tract of the pump by the pump pressure on the valve via a branched line (18) on the pressure side. A blocking device controlled by the filling level in the degassing chamber is provided between the branched line and the valve.

Expansion and degassing device for connection to a circulation system, in particular the circulation system of a building heating system

Bei einer Ausdehnungs- und Entgasungsvorrichtung zum Anschluss an ein Kreislaufsystem für eine Umlaufflüssigkeit ist ein Ausdehnungs- und Entgasungsbehälter (1) vorhanden, vgl. DE 103 29 740 A1 oder CH 694 895 A5. Da die Menge der Umlaufflüssigkeit im Kreislaufsystem sich im Betrieb ständig ändert, wird im Bedarfsfall dem Ausdehnung- und Entgasungsbehälter (1) Flüssigkeit über eine Druckhaltepumpe (13) entnommen oder über eine Zuführleitung (23) zugeführt. Mit der Anmeldung wird vorgeschlagen, zur Zufuhr der Auffüll-Flüssigkeit die Zufuhrleitung (23) als geschlossene Leitung (23) auszuführen, an deren Anfang ein Systemtrenner (24) angeordnet ist und die in ihrem Endbereich (23a) druckdicht durch den Behälterdeckel (3) des Ausdehnungs- und Entgasungsbehälters (1) hindurchgeführt ist. Das Ventil der Zuführleitung (23) wird niveauabhängig gesteuert. Als Einrichtung zum Abbau eines Unterdrucks von unerwünschter Größe ist eine Druckmessdose (19) vorgesehen, die das Ventil zusätzlich druckabhängig steuert. Damit ist erreicht, dass weder bei der Zufuhr der Auffüll-Flüssigkeit noch beim Auftreten eines grenzwertigen Unterdrucks in dem Ausdehnungs- und Entgasungsbehälter (1) die frische Auffüll-Flüssigkeit durch rückschlagende Behälterflüssigkeit verunreinigt wird oder Sauerstoff aus der Umgebungsluft von den Flüssigkeiten absorbiert werden kann. In an expansion and degassing device for connection to a circulation system for a circulating liquid, an expansion and degassing tank (1) is provided, cf. DE 103 29 740 A1 or CH 694 895 A5. Since the amount of circulating fluid in the circulation system is constantly changing during operation, if necessary, the expansion and degassing tank (1) liquid is removed via a pressure-holding pump (13) or fed via a feed line (23). With the application, it is proposed to carry out the supply line (23) as a closed line (23) for supplying the topping liquid, at the beginning of which a system separator (24) is arranged and which in its end area ...

Device for venting, aerating or draining a pipeline network

The invention relates to a venting unit for venting, aerating or draining a pipeline network, comprising: a medium pipe (1), whose lower end is connected to a section of the pipeline network; a shut-off organ (2) that is located on the medium pipe; a casing (3), which surrounds the medium pipe, leaving an annular gap; and a sealing cap (7). The invention is characterised by the following features: the annular gap has at least one annular seal (4); the casing consists of polyethylene or another material; and the interior (14), which is delimited by the sealing cap, the casing and the annular seal, (if there are two or more of the latter (4, 5), then by the upper annular seal), is hermetically sealed in relation to the external environment.

Device for venting, aerating or draining a pipeline network

Device for venting or venting or emptying a pipeline network

Vorrichtung zum entlüften oder belüften oder entleeren eines rohrleitungsnetzes

Die Erfindung betrifft eine Entlüftungseinheit zum Entlüften oder Belüften oder Entleeren eines Rohrleitungsnetzes, mit einem Mediumrohr, das an seinem unteren Ende mit einem Leitungsabschnitt des Rohrleitungsnetzes in Verbindung steht; mit einem Absperrorgan, das am Mediumrohr angeordnet ist; mit einem Mantelrohr, das das Mediumrohr unter Belassen eines Ringraumes umgibt; mit einer Verschlusskappe; gekennzeichnet durch die folgenden Merkmale: der Ringraum weist wenigstens eine Ringdichtung auf; das Mantelrohr besteht aus Polyethylen oder einem anderen Werkstoff; der Innenraum, der durch die Verschlusskappe, das Mantelrohr und die Ringdichtung, bei zwei oder mehreren Ringdichtungen durch die obere Ringdichtung begrenzt ist, ist gegen die äußere Umgebung hermetisch abgesperrt.

Device for venting or aerating or emptying a pipeline network

Vorrichtung zum entlüften oder belüften oder entleeren eines rohrleitungsnetzes

Device for ventilating a pipe network, especially a long distance energy network, comprises an annular chamber with elastic annular seals arranged below a blocking device

Device for ventilating a pipe network, especially a long distance energy network, comprises an annular chamber with elastic annular seals (4, 5) arranged below a blocking device (2). Each seal is flattened by a clamping unit in the axial direction so that it expands in the radial direction and lies under stress on the outer surface of a riser pipe (1) and also on the inner surface of the jacketed pipe. The jacketed pipe is made from polyethylene or other material. Preferred Features: The device has a ventilating line with a pipe bend connected to a lower flange. An upper flange is connected to a feed/removal line.

Device for venting, aerating or draining a pipeline network

The invention relates to a venting unit for venting, aerating or draining a pipeline network, comprising: a medium pipe (1), whose lower end is connected to a section of the pipeline network; a shut-off organ (2) that is located on the medium pipe; a casing (3), which surrounds the medium pipe, leaving an annular gap; and a sealing cap (7). The invention is characterised by the following features: the annular gap has at least one annular seal (4); the casing consists of polyethylene or another material; and the interior (14), which is delimited by the sealing cap, the casing and the annular seal, (if there are two or more of the latter (4, 5), then by the upper annular seal), is hermetically sealed in relation to the external environment.

Method for controlling heating system

본 발명은 난방시스템 제어방법에 관한 것으로, 구체적으로는 각 방의 배관길이 및 각 방의 방위에 의해 각 방마다 요구되는 열량이 상이한 경우 그 방에 맞는 유량 및 열량을 제어하여 원활한 난방이 되도록 하는 난방시스템 제어방법에 관한 것이다. 본 발명은 난방부하에 따라 각 난방배관 상에 설치된 복수의 각 방밸브 개도를 조절하여 각 방에 공급되는 난방수의 유량을 조절하고, 상기 각 방 밸브로 유입되는 난방수 유량을 조절하는 전체 열량조절밸브를 포함하여, 각 방의 온도를 각 방에 설치되는 룸콘 디스플레이부에서 설정한 온도로 제어하는 난방시스템 제어방법에 있어서, 각 방에 설치되는 룸콘 디스플레이부를 통하여 각 방의 배관길이 및 방위값을 입력하고, 각 난방배관으로 난방수를 유입한 시간으로부터 각 난방배관을 경유하여 환수되는 난방수가 각각 동일한 환수온도에 도달하는 시간을 측정하여, 상기 각 방의 배관길이와 시간과 연계되는 방위값 및 동일 환수온도 도달시간에 비례하는 각 방의 난방부하로 정한 후, 상기 난방부하에 따라 각 방에 비례적으로 열량을 공급하기 위해 상기 각 방밸브마다의 개도량 비율을 연산하며, 상기 연산된 개도량 비율에 따라 상기 각 방밸브의 개도가 조절되는 것을 특징으로 한다. The present invention relates to a heating system control method, and in particular, the heating system control for smooth heating by controlling the flow rate and heat quantity for each room when the amount of heat required for each room is different according to the piping length and the orientation of each room. It is about a method. The present invention adjusts the flow rate of the heating water supplied to each room by adjusting the opening degree of each of the plurality of room valves installed on each heating pipe according to the heating load, and the total amount of heat to adjust the flow rate of the heating water flowing into each of the room valves In the heating system control method including a control valve to control the temperature of each room to the temperature set by the room cone display unit installed in each room, the piping length and azimuth value of each room are inputted through the room cone display unit installed in each room. In addition, by measuring the time the heating water returned through each heating pipe to reach the same return temperature from each time the heating water flows into each heating pipe, the azimuth value and the same return associated with the pipe length and time of each room After setting the heating load of each room proportional to the temperature reaching time, to supply heat quantity proportionally to ...

Water Supply System for Heating and Domestic Hot Water

본 고안은 난방 및 급탕 온수 공급 시스템에 관한 것이다. 본 시스템은, 증기공급로와, 냉수공급로와, 증기와 냉수가 인접하여 흐름으로써 증기로부터 냉수로 열에너지가 전달되도록 하는 열교환부, 및 열교환부로부터 온수가 배출되는 온수배출로를 포함하는 제 1 열교환장치와; 제 1 열교환장치에서 배출되는 온수의 온도를 조절하기 위한 제 1 온도 컨트롤 수단과; 증기공급로와, 냉수공급로와, 증기와 냉수가 인접하여 흐름으로써 증기로부터 냉수로 열에너지가 전달되도록 하는 열교환부, 및 열교환부로부터 온수가 배출되는 온수배출로를 포함하는 적어도 하나의 제 2 열교환장치와; 제 2 열교환장치에서 배출되는 온수의 온도를 조절하기 위한 제 2 온도 컨트롤 수단; 및 제 2 열교환장치에서 배출되는 온수의 온도에 따라 제 1 열교환장치로 공급되는 증기의 양을 제어하는 부하 콘트롤 수단을 포함할 수 있다. 이에 따라, 난방과 급탕을 위한 서로 다른 온도의 온수를 동시에 제공하는 콤팩트한 에너지 효율적인 온수 공급 시스템이 제공될 수 있다. The present invention relates to a heating and hot water supply system. The system includes a first steam supply passage, a cold water supply passage, a heat exchange portion for allowing thermal energy to be transferred from the steam to the cold water by flowing steam and cold water adjacently, and a hot water discharge passage through which the hot water is discharged from the heat exchange portion. A heat exchanger; First temperature control means for adjusting a temperature of hot water discharged from the first heat exchanger; At least one second heat exchanger including a steam supply passage, a cold water supply passage, a heat exchange portion for allowing thermal energy to be transferred from steam to cold water by flowing steam and cold water adjacent to each other, and a hot water discharge passage through which hot water is discharged from the heat exchange portion. An apparatus; Second temperature control means for adjusting a temperature of hot water discharged from the second heat exchanger; And it may include a load control means for controlling the amount of steam supplied to the first heat exchanger in accordance with the temperature of the hot water discharged from the second heat exchanger. Accordingly, a compact energy efficient hot water supply system for simultaneously providing hot water of different temperatures for heating and hot water supply can be provided.

Integrated piping system including constant flow heating water supply functions

Disclosed is an integrated piping system including constant flow heating supply functions, which comprises: an integrated piping unit having a heating supply flow path supplying heating source water passing through a heat exchanger to a heating load side in the inside or the outside thereof; and a constant flow module controlling a supply flow rate of heating water supplied to the heating load side in the inside or the outside of the integrated piping unit.

The pressure regulation type heating control system

PURPOSE: A heating control system controlling a pressure difference is provided to reduce heating costs by installing a differential pressure sensor, a valve actuator, and a flow control valve in a feed pipe and a recovering pipe. CONSTITUTION: A heating control system controlling a pressure difference comprises a valve actuator(50). The valve actuator comprises a current detecting unit(55) and a differential pressure detecting unit(54). The current detecting unit detects a current supplied to a motor(40). The differential pressure detecting unit detects a pressure difference between differential pressure sensors(20,21). When a maximum current is detected, the valve actuator controls the motor and a flow control valve.

Electrics solenoid air vent

발명의 실시예에 따른 전자식 솔레노이드 에어밴트는, 에어밴트 내부의 공기를 외부로 배출시키기 위한 노즐; 상기 노즐을 개폐하기 위한 마그넷, 및 상기 에어밴트 내부의 공기 부피에 대응하여 상기 마그넷을 상기 노즐로부터 이격시키는 솔레노이드를 구비한 노즐차단부; 상기 에어밴트 내부에 위치하고 공기의 부피에 따라 높이가 변화하는 부레; 상기 부레의 높이에 대응하여 상기 솔레노이드를 동작시키는 신호를 전달하는 리드 스위치; 및 상기 부레와 연결되고 표면에 홀이 형성되는 가림막을 포함한다. According to an aspect of the present invention, there is provided an electronic solenoid air vane comprising: a nozzle for discharging air inside an air vent to the outside; A nozzle interrupter having a magnet for opening and closing the nozzle, and a solenoid for separating the magnet from the nozzle corresponding to an air volume inside the air vent; A brace positioned inside the air vents and varying in height according to the volume of the air; A reed switch for transmitting a signal for operating the solenoid corresponding to the height of the ball; And a shielding film connected to the ball bearing and having a hole formed on the surface thereof.

Air discharge device

FIELD: mechanical engineering. SUBSTANCE: device for air discharge from pipeline 1 has vertical body 2 with bottom 3 positioned in pipeline 1, discharge channel 4 and throttle channel 5 which are made in the upper part of body 2 and in its bottom 3 respectively. Hollow float 6 with shutoff member 7 engageable with discharge channel 4 is positioned in body 2. Through channels 8, 9 which lower sections are oriented to the surface of float 6 are made in the upper part of the body. Float 6 is made with upper flat surface, and through channels 8, 9 are made cambered. Body 2 is positioned in pipeline 1 with annular clearance 10. EFFECT: improved structure. 1 dwg СУТУЗЕОсС ПЧ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ “” 2015 443 ' Е 16 Т 1/45 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4873265/06, 11.10.1990 (46) Дата публикации: 30.06.1994 (56) Ссылки: Авторское свидетельство СССР М 1458645, кл. - 16Т 1/45, 1986. (71) Заявитель: Салтан С.С., Оренбойм Б.Д. (72) Изобретатель: Салтан С.С., Оренбойм Б.Д. (73) Патентообладатель: Кировоградская инновационная фирма "Эффект" (54) УСТРОЙСТВО ДЛЯ ВЫПУСКА ВОЗДУХА (57) Реферат: Использование: для выпуска воздуха из трубопровода, работающего под избыточным давлением, например из системы отопления. Сущность изобретения: устройство для выпуска воздуха из трубопровода 1 содержит размещенный в последнем вертикальный корпус 2 с днищем 3, выполненные в верхней части корпуса 2 выпускной канал 4 и его днище 3 дроссельный канал 5. В корпусе 2 размещен полый поплавок 3 с запорным органом 7, взаимодействующим с выпускным каналом 4. В верхней части корпуса выполнены сквозные — каналы 8, ориентированные нижними участками к поверхности поплавка 6. Поплавок 6 выполнен с плоской верхней поверхностью, а сквозные каналы 8, 9, выполнены изогнутыми. Корпус 2 размещен в трубопроводе 1 с кольцевым зазором 10. 1 ил. 10 КИГИ ИА Хи 2015443 С1 КО СУТУЗЕОсС ПЧ ГЭ КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ...

Heating Hot Water Distribution Systems

난방용 온수 분배장치에 관한 것으로, 온수를 공급하도록 설치되는 보일러; 상기 보일러에서 공급된 온수가 다수로 구획된 공간으로 공급되도록 연결되는 공급배관; 상기 공급배관에서 공급된 온수를 각각의 구획된 공간으로 분배하여 공급하도록 설치되는 분배기; 상기 분배기에서 공급된 온수로 가열되는 난방배관; 상기 보일러와 상기 난방배관 사이에 설치되는 T자 연결배관;을 마련하여 중앙난방에서 개별난방으로 전환하는 본따기 공사에서 난방배관과 공급배관을 간편하게 연결 설치할 수 있고, 본따기 공사에 따른 작업 시간을 단축시킬 수 있으며, 본따기 공사에 필요한 비용을 절감할 수 있으며, T자 연결배관을 보일러와 인접하게 연결 설치함으로써 보일러에서 공급되는 온수에 의해 신속한 난방이 이루어지도록 하며, 난방배관에 공급배관과 분배기에서 공급되는 온수를 분기시켜 온수의 이동을 보다 빠르게 할 수 있고, 온수의 빠른 이동에 의해 사용자가 원하는 난방 온도로 신속하게 가열시킬 수 있다는 효과가 얻어진다. A hot water distribution apparatus for heating, comprising: a boiler installed to supply hot water; A supply pipe connected to the hot water supplied from the boiler so as to be supplied to a space partitioned into a plurality of hot water; A distributor installed to distribute and supply the hot water supplied from the supply pipe to each of the divided spaces; A heating pipe heated by the hot water supplied from the distributor; And a T-shaped connection pipe provided between the boiler and the heating pipe is provided to easily connect the heating pipe and the supply pipe in the main picking work for switching from the central heating to the individual heating, And it is possible to reduce the cost required for the construction of the boiler. By connecting the T-connection piping to the boiler adjacent to the boiler, the hot water supplied from the boiler can be quickly heated, and the supply piping and the distributor The hot water can be quickly moved by branching the hot water supplied from the hot water supply unit and the user can quickly heat the hot water to a desired heating temperature.

Hot water supplying system

A hot water supply system is provided to use for heating by differently setting moving path of water in a pre-heating circulation system for shortening time for arriving at the pre-set temperature by a user. A hot water supply system comprises a water tank(22) stores water flowed into an inlet, heat exchangers(25) heating introduced water, controllers(30), a first diverging point(41), and a pump(28). The controllers control operation of the heat exchangers by comparing the temperature measured from a temperature sensor installed at a predetermined position where water flows at the pre-heated temperature. The first diverging point is formed on a drain connecting the heat exchangers and an outlet. The pump installed on the drain has a second diverging point(42) formed on the drain connecting the inlet and the water tank. A check valve(29) is installed on the drain connecting the pump with the second diverging point.

Gas removal device of cooling and heating pipe

본 발명은 냉난방 배관의 가스제거장치에 관한 것으로, 더욱 상세하게는 본 발명은 콤팩트한 조절장치로 된 가스제거장치와 물속에 존재하는 가스를 팽창시켜 배출하는 팽창탱크로 구성되고 이 장치들이 모듈방식으로 조립되어 이루어져 있는 가스제거장치를 제공코자 함을 목적으로 한다. The present invention relates to a degassing apparatus of a heating and cooling pipe, and more particularly, the present invention comprises a degassing device of a compact control device and an expansion tank for expanding and discharging the gas present in the water and these devices are modular It is an object of the present invention to provide a degassing device that is assembled. 본 발명은 종래의 알려진 장치의 검증된 기능들을 전반적으로 유지하며 이 장치들을 구조적으로 개선시켜 대량생산을 가능하게 하거나 이와 동시에 냉난방순환시스템의 간단한 석회석 제거, 혹은 찌꺼기 제거를 가능하게 하는데 있는 것으로 이 목적은 콤팩트한 조절장치로 된 가스제거장치와 팽창탱크에 의해 해결된다. The present invention maintains the proven functions of conventional known devices as a whole and structurally improves them to enable mass production or at the same time to enable simple limestone removal or debris removal of heating and cooling circulation systems. Is solved by a degassing device and expansion tank with compact control.

Radiator valve

라디에이터 밸브는 라디에이터에 접속하기 위한 접속 슬리브(11), 및 중공밸브 스핀들(3)에 배열된 제1폐쇄부재(4)를 수용하기 위한 소켓형 부재(13)가 설치된 하우징(1)으로 이루어진다. 제1폐쇄부재(4)는 하우징(1)내의 밸브 시이트(33)와 함께 관류에 대한 드로틀형 프리세팅 장치를 형성한다. The radiator valve consists of a housing 1 provided with a connecting sleeve 11 for connecting to the radiator and a socket-like member 13 for receiving the first closing member 4 arranged on the hollow valve spindle 3. The first closing member 4 together with the valve seat 33 in the housing 1 form a throttle type presetting device for perfusion. 밸브 스핀들(3)을 통해 관 또는 라디에이터를 배수키시기 위해서, 중공밸브 스핀들(3)은 제2폐쇄부재(5)를 포함하며, 상기 제2폐쇄부재(5)는 스프링의 힘에 대향해서 작용하고 밸브 스핀들(3)내의 상응하는 밸브 시이트에 대해 외측으로 부터 밀려진다. 제2폐쇄부재(5)는 2중으로 작용하며 배수밸브 시이트(33) 맞은편에 놓은 그 단부(52)는 제1폐쇄부재(4)를 통해 하우징 밸브 시이트(14) 방향으로 밀려질 수 있다. In order to drain the tube or radiator through the valve spindle 3, the hollow valve spindle 3 comprises a second closing member 5, which acts against the force of the spring. And pushed outward relative to the corresponding valve seat in the valve spindle 3. The second closing member 5 doubles and its end 52 opposite the drain valve sheet 33 can be pushed in the direction of the housing valve sheet 14 through the first closing member 4. 제2폐쇄부재(4)에 작용하는 조절기(9)가 밸브에 설치될 수 있다. The regulator 9 acting on the second closing member 4 may be installed in the valve.

Water supply method for gas boiler

본 발명은 가스보일러의 물보충방법에 관한 것으로서, 더욱 구체적으로는 보일러 운전중에 자연적으로 증발되는 난방수를 보충하기 위하여 보일러의 배관내부에 물을 공급할 때 배관내부에 존재하는 공기에 의한 물보충 지연현상과, 보일러 가동시 발생되는 비등음 및 과열현상을 방지하기 위하여 공기를 배출시킬 수 있는 가스보일러의 물보충방법에 관한 것이다. The present invention relates to a method of replenishing water of a gas boiler, and more particularly, to a method of replenishing a water boiler with water replenishment by the air existing in the pipe when supplying water into the boiler pipe to supplement the heating water that naturally evaporates during boiler operation And a water replenishing method of a gas boiler capable of discharging air in order to prevent boiling noise and overheating phenomenon generated when the boiler is operated. 본 발명의 가스보일러의 물보충방법은, 압력식 헛불안전장치와 유량감지식 헛불안전장치를 구비한 경우에 사용되는 방법으로서 각각, 보충수밸브(3)를 개방하여 헛불안전장치(15)가 물이 충만한 상태로 판단할때 까지 물을 보충하고, 물이 완전히 보충되면 주제어부(17)에서 제어신호를 출력하여 순환펌프(5)를 제1소정시간중에 제1온시간 및 제1오프시간동안 온/오프를 반복동작시키고, 제1소정시간이 경과하면 순환펌프(5)를 제2소정시간중에 제2온시간 및 제2오프시간 동안 온/오프를 반복동작시키며, 또한 본 발명의 다른 방법은, 보충수밸브(3)를 개방하여 물보충이 개시되면 순환펌프(5)를 온시키고, 순환펌프(5)가 온된 상태에서 일정시간동안 헛불안전장치(15)가 물없음을 감지하면 순환펌프(5)를 오프시키고 단수를 표시하며, 순환펌프(5)가 온된 상태에서 헛불안전장치(15)가 물있음을 감지하면 주제어부(17)에서 제어신호를 출력하여 순환펌프(5)를 제1소정시간 동안 제1온시간 및 제1오프시간 동안 온/오프를 반복동작시키고, 제1소정시간이 경과하면 순환펌프(5)를 물보충이 완료될때 까지 제2온시간 및 제2오프시간 동안 온/오프를 반복동작시키는 것을 특징으로 한다. The method for replenishing water of a gas boiler according to the present invention is a method used in the case of providing a pressure relief valve and a flow sensing relief valve, Water is replenished until it is judged that the water is full, and when the water is completely replenished, the main control unit 17 outputs a control signal so that the circulation pump 5 is switched to the first on time and the first off time The circulation pump 5 is repeatedly turned on and off during the second predetermined time during the second on time and the second off time when the first predetermined time has elapsed, When the water replenishment is started by opening the replenishing water valve 3, the ...

Briquet hot water boiler for apartment house

내용 없음. No content.

Heating system based on low pressure (LP) cylinder optical axis

本发明涉及火电机组供热技术领域，提供了一种基于低压缸光轴的供热系统，包括大机凝汽器、换热器和若干个热网加热器，所述热网加热器的冷源侧连接热网循环水管路，所述热网加热器的热源侧进口连接中压缸排汽管路，所述热网加热器的热源侧出口连接热网疏水管路，所述热网疏水管路连接所述热网加热器和所述换热器，所述换热器的热源侧进口连接所述热网疏水管路，所述换热器的热源侧出口连接所述大机凝汽器。本发明提供一种基于低压缸光轴的供热系统，保证系统内部件稳定运行、热量利用率高、改造成本低。

Pressure differential flow rate control valve and hot water distributor system using the same

A differential pressure flow rate control valve and a hot water distributor using the same are provided to regulate the flow rate of the path by driving the diaphragm with the disk and opening the path. A differential pressure flow rate control valve(200) comprises a body(110) formed with inlet and outlet ports(112,114), a path(116) connecting the inlet and outlet ports, and a path guide(118) narrowing the path with a predetermined narrow surface on the way of the path; a disk(120) corresponded to the path guide to open and close the path; a disk guide(130) formed at the lower side of the body and geared with the disk to guide the movement of the disk; a diaphragm(140) combined with the disk at the opposite side with the disk guide to seal the opened upper part of the body and to form a first pressure space(142); a bonnet(150) sealing the upper part of the diaphragm and forming a second pressure space(144); a first path(160) supplying the liquid of the inlet port side to the first pressure space; and a second path(162) penetrating the disk guide and the disk and supplying the outer liquid to the second pressure space.

Electrical appliance producing hot water

Electrical appliance producing hot water which comprises: a hot water tank (6), a cold water buffer tank (5), an evaporator (7), a condenser (9), a refrigerating compressor (8), and an expansion element (10). The electrical appliance comprises a tap water inlet (1), a first pipe (2) from the tap water inlet (1), a second pipe (3) from the tap water inlet (1), a third pipe (29) from the tap water inlet (1) to a water-to-water exchanger (28) inlet, a waste grey water inlet (4) to supply water to the cold water buffer tank (5). The cold water buffer tank (5) has a first consumption cold water outlet (21) and a second surplus water outlet for drainage (20). The hot water tank (6) has a consumption hot water outlet (33).

Hot water circulation promotion device of hot water boiler

내용 없음.

Arrangements for venting of hot-water circulation installation

내용 없음. No content.

Hot water distributor having function to removing scale

본 발명은 스케일 제거기능을 갖춘 온수분배기에 관한 것으로, 더욱 상세하게는, 난방에 전혀 영향을 끼치지 않고 난방 상태를 유지하면서 간편하게 이물질을 제거할 수 있도록 한 스케일 제거기능을 갖춘 온수분배기에 관한 것이다. 본 발명의 스케일 제거기능을 갖춘 온수분배기는, 스케일 제거기능을 갖춘 온수분배기에 있어서, 난방배관으로 온수를 분배, 공급하는 온수공급관; 상기 온수공급관에 근접, 배치되고 상기 난방배관의 용수가 회수되는 온수회수관; 및 이물질을 제거하기 위해 설치되는 이물질 제거수단을 포함하고, 상기 이물질 제거수단은, 상기 온수공급관 및 상기 온수회수관 중 적어도 한 곳 이상에 하방을 향해 배치되도록 일측이 접속되는 차단밸브; 및 상기 차단밸브의 타측에 접속되고 내부에 이물질이 자중에 의해 침전되도록 형성된 이물질 수집용기를 포함하는 것을 특징으로 한다. 이에 따르면, 온수공급관이나 온수회수관 내부에 이물질 제거수단이 설치되는 것이 아니므로 온수의 원활한 흐름을 확보할 수 있어서 난방효율이 향상되고, 순환펌프의 과부하 등을 방지할 수 있어서 보일러의 수명이 연장되고 유지보수비용을 절감할 수 있는 효과가 있다. 그리고, 이물질 제거수단이 단순, 간결하고 저렴한 비용으로 제조할 수 있는 용기 형태로서 점검과 유지보수성이 뛰어나고 이물질의 축적상태를 쉽게 확인할 수 있을 뿐만 아니라 이물질의 제거작업을 간편하고 신속하게 수행할 수 있는 장점이 있다. 특히, 본 발명의 스케일 제거기능을 갖춘 온수분배기는 종래와 같이 이물질 제거시 온수공급관이나 온수회수관을 분해한 후 여과망을 제거하는 방식이 아니라 차단밸브를 닫힘 상태로 조작한 상태에서 이물질 수집용기를 분리하여 이물질을 제거하는 방식이므로 난방에 전혀 악영향을 끼치지 않고 난방 상태를 유지하면서 이물질을 제거할 수 있는 효과가 있다.

An automatically flow control valve according to water temperature

본 발명은 관로에 흐르는 유체의 유량을 온도에 따라 조절하는 기능을 갖는 밸브에 관한 것으로, 더욱 상세하게는 관로를 흐르는 유체의 온도에 따른 형상기억스프링의 형상기억효과에 의한 형상회복력과 이와 연동하여 동작하는 복귀스프링의 팽창력에 의해 자동으로 유로를 차단 또는 개방되게 하여 유량을 수온에 따라 자동으로 조절하는 유량조절밸브로서, 원통형으로 내주면 가운데부분에 밸브시트가 돌출형성되고 일측에는 유입구가 형성되며 타측에는 배출구가 형성된 밸브몸체가 구비되고, 상기 밸브몸체는 내측 가운데부분에 봉형상의 밸브스템이 길이방향으로 삽입설치되며 상기 밸브스템은 밸브시트를 기준으로 일측에는 타측면에 방사상으로 다수개의 유입홈이 형성된 푸쉬디스크와 복귀스프링이 끼워지고 타측에는 제1,2밸브디스크와 형상기억스프링이 끼워져 축방향으로 이동되면서 유로를 개폐하되, 상기 제1밸브디스크는 이단원통형으로 디스크원통과 상기 디스크원통보다 작은 외경의 삽입원통으로 되어 있고, 상기 삽입원통은 내경이 밸브스템의 외경보다 커 삽입원통과 밸브스템사이에 미세유출공간부가 형성되며 일측끝단은 푸쉬디스크와 맞닿고 타측에는 방사상으로 다수개의 미세유출공이 천공되어 있으며, 상기 제2밸브디스크는 삽입원통의 외주면에 끼워져 미세유출공이 천공된 부분을 가린 상태로 일측면이 밸브시트의 타측면에 맞닿게 되어 있어 상기 배출구측 난방수의 수온저하로 형상기억스프링이 점차 탄성을 잃어 복귀스프링에 의해 푸쉬디스크가 제1밸브디스크를 밀면 제2밸브디스크와 디스크원통 사이가 이격되어 미세유로가 형성되고 유입구측의 난방수가 상기 유입홈과 미세유출공간부와 미세유출공을 통해 미세유로로 배출되면서 유입구측과 배출구측의 수압이 같아지고 계속적으로 팽창되는 복귀스프링에 의해 푸쉬디스크가 제2밸브디스크를 밀어 유로가 완전 개방되도록 되어 있는 것을 특징으로 하는 자동유량조절밸브에 관한 것이다. The present invention relates to a valve having a function of adjusting the flow rate of the fluid flowing in the pipeline according to the temperature, and more particularly, in conjunction with the shape recovery force by the shape memory effect of the shape memory spring according to the temperature of the fluid flowing through the pipeline It is a flow control valve that automatically regulates the flow rate according to the water temperature by automatically blocking or opening the flow path by the expansion force of the operating return spring.A cylindrically shaped valve seat protrudes from the inner circumference and an inlet is formed on one side. A valve body having a discharge port is formed at a side thereof, and the valve body has a rod-shaped valve stem inserted in a longitudinal direction at an inner center portion thereof, and the valve stem has a plurality of inflow grooves radially at the other side on one side of the valve seat. The formed push disk and return spring are fitted, and the other side of the first and second valve disks A shape ...

Gas water heater and hot water supplier

본 발명은 온수사용량이 온수생성능력보다 큰 경우에도 원활하게 대응이 가능하고, 온수사용량이 온수생성능력보다 크거나 작은 경우 모두에 호환성 있게 사용 가능한 가스 온수기 및 이를 구비한 온수공급장치를 제공하고자 함에 그 목적이 있다. 이를 구현하기 위한 본 발명의 가스 온수기는, 직수가 유입되는 직수관(111), 상기 직수관(111) 상에 설치되어 직수의 유량을 측정하는 유량센서(120), 상기 유량센서(120)를 통과한 직수를 버너의 연소에 의해 열교환이 이루어지는 열교환기(130), 상기 열교환기(130)에서 가열된 온수가 흐르는 온수관(112), 상기 온수관(112)상에 설치되어 배출되는 온수의 유량을 조절하는 유량조절밸브(140), 및 상기 직수관(111)과는 직수분기구(114)에서 일측단이 연결되고 상기 온수관(112)과는 직수온수혼합구(115)에서 타측단이 연결되는 바이패스관(113)을 포함하는 가스 온수기에 있어서, 상기 바이패스관(113) 상에는, 상기 바이패스관(113) 내부를 흐르는 물의 흐름을 단속하는 개폐밸브(150)와, 배관 내부의 물을 순환시키기 위한 펌프(160), 3개의 유로 중 어느 2개의 유로를 연결하도록 개도가 설정되는 삼방변(170)이 설치된 것을 특징으로 한다. The present invention is to provide a gas water heater and a hot water supply device having the same that can be smoothly available even when the amount of hot water used is greater than the hot water generation capacity, and can be used interchangeably when both the hot water usage is greater or less than the hot water generation capacity. The purpose is. Gas water heater of the present invention for realizing this, is installed on the water pipe 111, the water pipe 111, the water flow pipe 120 to measure the flow of the water flows, the flow sensor 120 The heat exchanger 130 heat-exchanged by burning of the burner, the hot water pipe 112 through which the hot water heated by the heat exchanger 130 flows, and the hot water installed on the hot water pipe 112 and discharged. One end is connected to the flow control valve 140 for controlling the flow rate, and the water pipe 111 is connected to the direct water discharge device 114, and the other end from the hot water pipe 112 and the direct hot water mixing port 115 In the gas water heater including the connected bypass pipe 113, On the bypass pipe 113, the on-off valve 150 for regulating the flow of water flowing through the bypass pipe 113, and the inside of the pipe Pump 160 for circulating the water, any two of the three flow paths Characterized in that the three-way service 170, the lock opening ...

Liquid cooling system using air purge mechanism

heating tube

The present invention relates to a heating piping device. In the heating piping device according to the present invention, a partition plate (52) is disposed in a transverse direction of heating piping, water that is generated by cooling of steam which flows along an upper portion of the partition plate (52) flows out downward from the partition plate (52) through a through-hole (54) formed in the partition plate (52), and an inclined water receiving plate (60) is formed below the partition plate (52) so that the water flowing out of the through-hole (54) is received and collected in a central portion of the heating piping (50). According to the present invention, the water that is generated in the heating piping can be recovered within a shortest distance through a suction hose disposed in an air layer and boiler efficiency can be maximized.

Steam hot water boiler system with increased heat exchange efficiency

본 발명은 스팀 온수보일러 시스템에 관한 것으로, 보다 상세하게는, 이중가열을 통해 생산된 고온의 스팀을 스팀탱크(36)에 저장하고, 스팀탱크(36)에 저장된 고온의 스팀은 저유탱크(35)에 저장된 유체를 가열하고 열교환 파이프(33)에 분사됨으로써 순간 온수가 가능하고 열교환 효율이 증대된 스팀 온수보일러 시스템에 관한 것이다. 이러한 본 발명은 내부 공간에 유입된 유체를 가열하여 스팀을 발생시키는 제1가열탱크(10); 상기 제1가열탱크(10)에서 발생한 스팀을 추가 가열하여 고온의 스팀을 생성하는 제2가열탱크(20); 및 열교환유닛(31)의 일부가 유체에 잠겨지도록 내부 공간에 유체가 저장되는 저유탱크(35)와, 상기 제2가열탱크(20)에서 발생된 고온 스팀을 공급받아 상기 저유탱크(35)의 유체를 가열하도록 상기 제2가열탱크(20)에 연결되고 상기 저유탱크(35)의 유체에 수장되는 스팀탱크(36)를 포함하는 열교환부(30);를 포함한다.

A kind of heater structure and heating method

本发明公开了一种暖气结构，涉及家用电器领域。在本申请中，暖气结构，包括：出风循环组件，出风循环组件包括：动力组件具有主轴，动力组件驱动主轴运动，内壳与动力组件处于相对位置，内壳内具有容纳空间，容纳空间用于提供气流流动空间，容纳空间还具有容纳实体的功能；发热部处于内壳内部，发热部用于产生热量，发热部产生的热量散发到容纳空间内，斜流部用于引导容纳空间内的气流流向，斜流部与发热部处于相对位置。本发明在对人们进行取暖时，散热的出风口呈隐藏式，提高整体的视觉效果，并且出风口呈斜对外部，产生的热气流不会直接吹向人群，减少不适应人群的不适感，还能使温度从下向上移动更容易感受到温暖。

A hot water distributor with header and valve one body type

본 고안은 헤더에 밸브가 일체화됨으로써 시공현장에서는 번거로운 밸브장착작업이 배제되어 설치가 극히 간단하게 이루어짐으로 자재비용 및 설치비용을 획기적으로 절감토록 하며, 유량조절을 고정, 수동조정, 리모트 콘트롤로 취사선택이 가능하고, 온수의 흐름이 원활하고 소음이 발생되지 않으며 헤더의 하방에 이물질 축적이 방지되어 난방효율을 향상시키고, 균형난방을 구현할 뿐만 아니라 차등난방도 임의로 조정가능하며 난방처의 온도에 의하여 제어가 이루어짐으로 난방품질을 현저히 향상시키도록 하는 헤더 및 밸브 일체형 난방용 온수분배기에 관한 것이다. This design eliminates cumbersome valve mounting work in the construction site by integrating the valve into the header, which greatly reduces the material cost and installation cost due to the extremely simple installation. It can be selected, the flow of hot water is smooth, noise is not generated, and foreign matter accumulation is prevented under the header to improve heating efficiency, realize balanced heating, and also adjust the differential heating arbitrarily. The present invention relates to a header and valve-integrated hot water dispenser that significantly improves heating quality by controlling. 이를 실현하기 위한 본 고안은 보일러로부터 온수가 인출되는 헤더에 난방처로 향하는 복수의 지관이 구비된 공급부, 보일러로 향하는 헤더에 난방처로부터 환수되는 복수의 지관이 설치되는 환수부로 구성되고, 상기 환수부 또는 공급부의 헤더와 지관 사이에 설정 온도값을 기준으로 팽창 및 수축하는 온도감응스프링과 상기 온도감응스프링의 팽창 및 수축동작에 따라 이동되어 유체의 통로를 개폐하기 위한 디스크가 구비되는 자동개폐부를 포함하는 밸브가 설치되는 난방용 분배기에 있어서, 상기 헤더에 관로의 길이방향으로 헤더의 일부를 밸브실로 사용하는 복수의 밸브몸체부가 일체로 형성되고, 상기 밸브몸체부에 상기 자동개폐부를 포함하는 밸브가 설치됨을 특징으로 한다.  The present invention for realizing this is composed of a supply unit having a plurality of branch pipes headed to the heating destination in the header to draw hot water from the boiler, and a return portion provided with a plurality of branch pipes returned from the heating destination to the header heading to the boiler, Or an automatic opening and closing portion having a temperature sensitive spring that expands and contracts based on a set temperature value between the supply unit header and the branch pipe, and a disk which is moved in accordance with the expansion and contraction operation of the temperature sensitive spring to open and close the passage of the fluid. In the heating distributor is ...

Air vent

내용 없음. No content.

Cooled water in hot water pipe reuse system utilizing water saving faucet having drain function

본 발명과 관련된 드레인 기능을 갖는 절수형 수전을 이용한 온수관 내 냉수 재활용 시스템은, 제1냉수관과, 보일러로부터 공급되는 온수관 및 상기 온수관 내의 냉각된 온수를 배출시키기 위한 드레인배관에 연결되어, 냉수와 온수의 혼합 또는 혼합된 물을 개폐시키거나 상기 온수관 내의 냉각된 온수를 배출시킬 수 있게 형성된 수전조작부; 상기 드레인배관 상에 배치되어 상기 드레인배관 내의 물을 개폐시킬 수 있게 형성된 드레인밸브; 상기 수전조작부와 상기 드레인밸브 사이의 상기 드레인배관 상에 배치되며, 상기 드레인배관 내의 수압을 감지할 수 있게 형성된 압력감지부; 및 상기 압력감지부에 의하여 감지된 상기 드레인배관 내의 압력에 따라 상기 드레인밸브를 개방 또는 차단시킬 수 있게 형성된 컨트롤러를 포함할 수 있다. Cold water recycling system in a hot water pipe using a water-saving faucet having a drain function associated with the present invention is connected to the first cold water pipe, a hot water pipe supplied from the boiler and a drain pipe for discharging the cooled hot water in the hot water pipe A faucet control unit configured to open or close the mixed or mixed water of cold water and hot water or to discharge the cooled hot water in the hot water pipe; A drain valve disposed on the drain pipe and configured to open and close water in the drain pipe; A pressure sensing unit disposed on the drain pipe between the power receiving control unit and the drain valve and configured to sense a water pressure in the drain pipe; And a controller configured to open or shut off the drain valve according to the pressure in the drain pipe sensed by the pressure sensing unit.

Stop valve

一种用于关闭和打开加热或冷却系统的管分配器系统的管(1)的次级开口(6)的截止阀(100)，用以填充或排空加热或冷却系统或者加热或冷却系统的一个或多个分段，截止阀(100)具有阀芯(20)和阀座(17)，阀芯和阀座相对于共同的功能轴线(7)对中心地而且沿功能轴线(7)彼此间隔地布置在管(1)的彼此相反的开口(5、6)中或所述开口处，阀芯还额外具有排气单元(70)。

boiler fitted with a large hot-water tank

본 발명은 온수를 순환시켜 난방하는 보일러에서 물통에 보호관을 구비하고 그 내측에 회수관을 내설하여 온수가 순환되도록 함으로써 대형온수공급탱크를 구비한 난방용 보일러에서도 적은 전력으로 열손실 없이 난방할 수 있도록 함과 아울러 겨울철 물통의 동파를 방지할 수 있도록 한 대형온수공급탱크를 구비한 난방용 보일러에 관한 것으로, 물통(100)의 하부에 구비되어 냉수를 순환펌프로 공급하는 공급관(200)과; 공급관의 하부에 연결되어 물통의 물을 히터로 공급하는 순환펌프(300)와; 순환펌프의 하단에 구비되어 물통에서 공급되는 물을 가열하는 히터(400)와; 히터의 일측에 구비되어 히터에 의해 가열된 온수가 순환되는 순환관(500)과; 일단은 순환관에 타단은 공급관에 연결되어 순환된 온수를 다시 순환펌프 또는 히터 중 어느 하나로 공급하는 회수관(600)과; 회수관의 일측에 구비되어 순환과정 중 발생하는 기포를 제거하는 공기배출기(700)와; 물통 내측에 구비되고 그 내측에 회수관이 내설되는 보호관(800); 및 장치를 제어하는 제어부(900)를 포함하는 것을 특징으로 한다.

Hot water circulation device using vapor pressure

온수순환장치는 휴대하기 쉬운 크기로 제작되어 야외에서 설치하여 체온을 보존하거나 온수를 공급받는 데 쓰이며, 그 설치장소는 주로 낚시터나 강가, 캠프장 등과 같은 야외 장소부터 실내까지 다양한 곳에서 사용된다. 한편, 낚시터나 강가, 캠프장과 같은 야외 활동은 항상 따뜻한 계절에만 이루어지는 것이 아니고, 날씨가 추운 경우에도 이루어지고 있다. 그런데 이러한 야외 활동에서는 온수순환장치를 사용하는 데 있어 열 저장이 제대로 되지 않아 많은 불편을 겪고 있으며, 특히 야간 활동에는 정상적인 사용이 어려워지기도 한다. 본 발명은 가열수단을 이용하여 온수를 기화시키고, 이를 통해 발생하는 증기압을 이용하여 온수를 순환시키면서 별도의 동력을 이용하거나 전기에너지나 화석에너지 같은 연료를 소모할 필요가 없으므로, 에너지의 소비를 최소화할 수 있는 증기압을 이용한 온수 난방장치를 제공하고, 가열수단을 통해 생성된 증기압을 통해 온수를 순환시키되, 증기에 의해 발생 되는 기포는 외부로 배출시켜 열효율을 높일 수 있도록 하는 증기압을 이용한 온수순환장치를 제공하는 데 있다.

Air venting for hot-water circulation apparatus

내용 없음. No content.

Variable-frequency water mixing heating system based on gas module furnace and control method

本发明提供了基于燃气模块炉的变频混水供暖系统及控制方法，水箱的上部侧壁上连接有供水管，水箱的下部侧壁上连接有锅炉供水管，锅炉供水管的另一端与燃气锅炉的进水口相连，燃气锅炉的出水口通过混水罐供水管与混水罐的进水口相连，混水罐底部的出水口连接有主供暖管，主供暖管上并联有多组循环供水装置，循环供水装置与供水管网相连，供水管网与用户相连，回水与回水管网相连，回水管网分别连接有混水管和回水管，混水管与混水罐的回水口相连通，回水管与水箱相连。进行水温调节过程中，其将回流到系统的水作为调温混水，进而对供应到系统的水温进行调节，以达到对回流水热能的充分利用，最终达到节能的目的。

Heating apparatus with a brique boiler

PURPOSE: A heating device with a briquette boiler, which maintains the circulation of water without electricity is provided to secure circulation of water by controlling the pressure of a circulation controlling tank using an exhaust guide. CONSTITUTION: A heating device with a briquette boiler comprises a heating water supply header(200), a heating water supply exhaust header(400), and a cyclic regulation tank(300). Vapor is supplied to the lower part of the cyclic regulation tank after passing through the heating water supply header. The cyclic regulation tank discharges the steam vapor using the difference in density to the hot-water exhaust header. The heating water exhaust header exchanges water and steam vapor through the heating water redemption header(600) and a heating water re-circulating pipe(610) to the briquette boiler. The exhaust guide is installed inside the cyclic regulation tank and guides the exhaustion of the vapor from the heating water supply header.

Automatic exchange system of gas furnace

PURPOSE: An automatic exchanging system of heating water is provided to drain polluted heating water by measuring the quality of heating water flowing through a heating pipe and to supply water into the heating pipe through a reducing valve. CONSTITUTION: A heating water suction port(1) and a heating water drain port(2) are arranged at a heating water port. An automatic exchanger of heating water having a water sensing/discharging valve(3) is mounted on a side. A reducing valve is installed on a water feed line to feed fresh water into a heating pipe after draining heating water. The polluted heating water is measured by an electrode rod(39) of the water sensing/discharging valve and drained through a heating water drain port(33) by a solenoid valve(35). A check valve is opened by pressure falling in the reducing valve. Therefore, the fresh water flows into the heating pipe automatically.

Coffee-flavored confectionery emulsion, process for its preparation and its use

Die Erfindung betrifft eine Süßwarenemulsion mit Kaffeegeschmack, sowie deren Herstellung und Verwendung. Die disperse Ölphase umfasst dabei ein kaffeearomahaltiges Pflanzenöl, zu dessen Herstellung ein Gemisch aus geröstetem Kaffee und fett- bzw. ölhaltigen pflanzlichen Zellstrukturen kalt abgepresst wurde. The invention relates to a confectionery emulsion with coffee flavor, as well as their preparation and use. The disperse oil phase in this case comprises a coffee oil-containing vegetable oil, for the production of which a mixture of roasted coffee and fat or oil-containing plant cell structures was cold-pressed.