ТЕПЛООБМЕННИК

Изобретение относится к области теплотехники и может быть использовано в теплообменных аппаратах для охлаждения выхлопных газов. Теплообменник, в частности для охлаждения выхлопных газов, с, по меньшей мере, одним корпусом, с, по меньшей мере, одним первым поточным каналом для первой среды, с, по меньшей мере, одним вторым поточным каналом для второй среды, с, по меньшей мере, одним днищем, которое соединено с корпусом, причем днище имеет, по меньшей мере, один компенсационный элемент. Технический результат - улучшение конструкции теплообменника. 2 н. и 38 з.п. ф-лы, 12 ил.

ЖИДКОСТНО-МАСЛЯНЫЙ ТЕПЛООБМЕННИК ДЛЯ ДВИГАТЕЛЕЙ ВНУТРЕННЕГО СГОРАНИЯ ТРАНСПОРТНЫХ СРЕДСТВ

Изобретение относится к области теплотехники и может быть использовано в теплообменниках, в которых теплопередача производится через неподвижные и вращающиеся стенки аналогично типу труба в трубе или встроенные в блок двигателя. В жидкостно-масляном теплообменнике для двигателей внутреннего сгорания транспортных средств, включающем корпус, в котором расположена жестко соединенная с ним труба с внутренней трубой, установленной с возможностью вращения, внутренняя труба на входе и выходе снабжена насосными лопатками, и через уплотнитель соединена с электродвигателем, причем на внутренней трубе установлено винтообразное оребрение, а ребра имеют рассечения и повернуты на угол от 10° до 45°. Технический результат - повышение уровня стабильности температуры масла и высокого уровня тепловых эквивалентов теплоносителей на самых тяжелых режимах двигателя внутреннего сгорания, не зависящих от числа оборотов коленчатого вала. 1 ил.

ПАКЕТ ПЛАСТИН ДЛЯ ТЕПЛООБМЕННИКА (ВАРИАНТЫ)

ТЕПЛООБМЕННИК ДЛЯ АВТОНОМНОЙ ОТОПИТЕЛЬНОЙ СИСТЕМЫ

Теплообменник для автономной отопительной системы, содержащий заполненный жидким теплоносителем корпус с входным и по меньшей мере одним выходным патрубками и проходящие внутри корпуса жаровые трубы, отличающийся тем, что отношение площади поперечного сечения корпуса к суммарной площади сечений жаровых труб 4,5-6,2, отношение площади боковой поверхности корпуса к суммарной площади разверток жаровых труб 0,50-0,72, а отношение площади поперечного сечения корпуса к площади его боковой поверхности 0,07-0,11.

ЭЛЕКТРИЧЕСКИЙ НАГРЕВАТЕЛЬ ПАРОКАПЕЛЬНОГО ТИПА

Электрический нагреватель парокапельного типа предназначен для автономного обогрева жилых комнат и других помещений, бесшумного, комфортного и безопасного исполнения, прост в эксплуатации и обслуживании, внешне представляющий собой радиатор, напольного или настенного обустройства, оснащенный комнатным регулятором температуры, используя для обогрева бытовой переменный ток общего назначения 220 Вольт, стандартный трубчатый электрический нагреватель ТЭН и разовое заводское заполнение теплоносителем, обычная вода (<1 л). 2 з.п. ф-лы.

ПОДОГРЕВАТЕЛЬ ВОДОВОДЯНОЙ ПРОТОЧНЫЙ

Предназначен для использования в организации водоснабжения горячей водой. Сущность решения состоит в том, что в полом корпусе с наружным слоем изоляции в нижней его стенке имеются два патрубка для подвода греющей воды от котла и отвода греющей воды из теплообменника, а в верхней стенке корпуса имеется патрубок, расположенный соосно с патрубком для отвода воды в систему отопления. Внутри корпуса установлен теплообменник, состоящий из оребренных пластин с внутренними гидравлическими каналами, соединенных между собой коллекторами подвода и отвода нагреваемой воды с присоединительными патрубками. Теплообменник смещен от центра подогревателя с образованием между ним и корпусом подогревателя боковой свободной полости и верхней свободной полости. Для повышения эффективности работы внутри подогревателя теплообменник отделен от свободных полостей теплоизолирующей стенкой, в которой на верхней части имеются раздающие отверстия, расположенные рядами напротив торцев оребренных пластин, площадь которых ...

СПОСОБ ИЗГОТОВЛЕНИЯ ТЕПЛООБМЕННОЙ СЕКЦИИ АППАРАТА ВОЗДУШНОГО ОХЛАЖДЕНИЯ ГАЗА (ВАРИАНТЫ) И ТЕПЛООБМЕННАЯ СЕКЦИЯ АППАРАТА ВОЗДУШНОГО ОХЛАЖДЕНИЯ ГАЗА (ВАРИАНТЫ)

... 1. Способ изготовления теплообменной секции аппарата воздушного охлаждения газа, характеризующийся тем, что он включает изготовление преимущественно на плазу боковых стен каркаса секции с пристенными вытеснителями-обтекателями воздушной среды, сборку на имеющем опоры стапеле элементов каркаса секции - боковых стен, нижних поперечных балок и образующих торцевые стены каркаса камер входа и выхода газа, а также элементов жесткости каркаса с последующей набивкой многорядного пучка из одноходовых оребренных теплообменных труб с образованием ими и камерами входа и выхода газа сосуда, работающего под давлением, установкой верхних поперечных балок и проведением гидравлических испытаний смонтированной секции, причем концевые опоры стапеля выполняют с расположением их площадок опирания на разных уровнях с разницей высот, составляющей (1,1-4,6)d, где d - внутренний диаметр трубы пучка, а при сборке каркаса камеры входа и камеры выхода газа устанавливают на концевые опоры стапеля. 2. Способ по п.1, ...

ПУЧОК ОРЕБРЕННЫХ ТЕПЛООБМЕННЫХ ТРУБ АППАРАТА ВОЗДУШНОГО ОХЛАЖДЕНИЯ ГАЗА

... 1. Пучок оребренных теплообменных труб аппарата воздушного охлаждения газа, характеризующийся тем, что трубы в пучке размещены рядами, расположенными друг над другом со смещением труб в каждом ряду относительно труб в смежных по высоте пучка рядах, а ряды труб отделены друг от друга дистанцирующими элементами в виде пластин с чередующимися по длине пластины выпуклыми и вогнутыми участками, образующими опорные площадки под трубы смежных по высоте пучка рядов, при этом трубы выполнены преимущественно одноходовыми с оребрением и образуют в пределах каждого ряда в проекции на условную плоскость, нормальную к вектору потока подводимой к трубам внешней теплообменной среды, преимущественно охлаждающего потока воздуха, и проходящую через центральные продольные оси труб каждого ряда, участки полной аэродинамической непрозрачности, соответствующие проекциям на указанную плоскость труб без учета оребрения, участки полной аэродинамической прозрачности, соответствующие проекциям на указанную плоскость ...

Погружной теплообменник с жидкостным нагревом разъемной конструкции

Изобретение относится к области теплотехники и может быть использовано в контактных теплообменниках для лабораторных биореакторов малого объема. В погружном теплообменнике для лабораторных биореакторов малого объема, содержащем контактный теплообменный элемент, выполненный в виде стакана, крышку, впускные и выпускные штуцеры, стакан и крышка выполнены разъемными с возможностью соединения их резьбовым соединением и возможностью установки между ними с помощью резьбового соединения удлиняющей вставки, крышка выполнена с удлинителем потока с возможностью увеличения его длины за счет вставки, присоединяющейся к удлинителю с помощью резьбового соединения, причем контактные поверхности стакана и удлиняющей вставки выполнены с полированной гладкой поверхностью, не имеющей труднодоступных мест. Технический результат – обеспечение требуемой температуры жидкой среды в биотехнологическом процессе. 6 ил.

ЖИДКОСТНО-МАСЛЯНЫЙ ТЕПЛООБМЕННИК ДЛЯ ДВИГАТЕЛЕЙ ВНУТРЕННЕГО СГОРАНИЯ ТРАНСПОРТНЫХ СРЕДСТВ

Жидкостно-масляный теплообменник для двигателей внутреннего сгорания транспортных средств, включающий корпус, в котором расположена жестко соединенная с ним труба с внутренней трубой, установленной с возможностью вращения, отличающийся тем, что внутренняя труба на входе и выходе снабжена насосными лопатками, и через уплотнитель соединена с электродвигателем, причем на внутренней трубе установлено винтообразное оребрение, а ребра имеют рассечения и повернуты на угол от 10° до 45°.

СПОСОБ ИЗГОТОВЛЕНИЯ АППАРАТА ВОЗДУШНОГО ОХЛАЖДЕНИЯ ГАЗА

... 1. Способ изготовления аппарата воздушного охлаждения газа, характеризующийся тем, что он предусматривает изготовление и монтаж теплообменных секций с камерами входа и выхода газа и пучком теплообменных оребренных труб, коллекторов подвода и отвода газа и опорной конструкции аппарата с опорами под двигатели вентиляторов, при этом опору под двигатель каждого вентилятора выполняют подвесной, состоящей из центрального опорного элемента и тяжей, соединяющих его с соответствующими узлами опорной конструкции аппарата воздушного охлаждения газа, причем центральный опорный элемент выполняют в виде многогранного раструба с имеющей центральное сквозное отверстие опорной площадкой под двигатель вентилятора и соединенными с ней и между собой образующими боковые грани раструба чередующимися по его периметру опорными и соединительными пластинами, опорные из которых выполняют с конфигурацией, соответствующей конфигурации обращенных к ним опорных площадок концевых участков тяжей, преимущественно прямоугольными ...

KUEHLUNGSSYSTEM FUER ELEKTRONISCHE ANLAGE.

WAERMEUEBERTRAGUNGSVORRICHTUNG, INSBESONDERE FUER VERUNREINIGTE MEDIEN

Raumlufterhitzer fuer Frisch- und Umluftbetrieb

Wärmetauscher, insbesondere Kühler für Verbrennungskraftmaschinen von Nutzfahrzeugen

RINGKUEHLER MIT MEHRFACH UNTERTEILTEM KUEHLERKERN

Gliederwärmetauscher, insbesondere für Raumheizkörper mit Profilrohrgliedern

Baugruppe mit Gebläse und Wärmetauscher

Vorrichtung zum Kuehlen von Getraenken

GLIEDERSTRANG FUER HEIZKOERPER

GLIED FUER STAHLRADIATOREN

Einrichtung zum Umwaelzen und Waschen von Raumluft

Improvements in fan heaters

... 948,402. Unit air heaters. LICENTIA PATENT VERWALTUNGS G.m.b.H. April 12, 1961, No. 13170/61. Heading F4V. A fan heater comprises a casing 1 having a main air duct 2 which houses a heater 5 and an electric motor driven fan impeller 4 and is provided with an aperture 9 at the outlet side of the fan so that an auxiliary air stream is induced to flow through inlets 14 in the casing and over a temperature control 10. Thus, under normal conditions the said temperature control is subjected to air at room temperature and is shielded from the heater 5, while should blockage of the outlet grill 8 occur, hot gas from the duct 2 flows back over the control 10 which then cuts off the current to the heater. The duct 2 is provided with a constriction 12 at which the aperture 9 is located.

Room unit for ventilating and air-conditioning

... 974,366. Air conditioning units. SVENSKA FLAKTFABRIKEN A.B. March 23, 1962 [March 23, 1961], No. 11138/62. Heading F4V. A room unit for air-conditioning plant, for installation behind a window panel, comprises a supply duct 1 for pretreated primary air connected to induction means 2 to induce a secondary air flow of room air, a housing having a top wall 6 with a discharge outlet 5 for mixed primary and secondary air, and end walls 4 through which the ends of supply duct 1 project, the other three walls consisting of detachable cover-plates, some or all of which may be replaced by heat exchanger units of corresponding size, to provide heating or cooling for the secondary air. As shown, Fig. 2, a damper 21 is provided to control the primary air flow to the induction nozzles 2 and dampers 9 and 10, movable sequentially by a single control regulate the secondary air flow, position A causing the secondary air to pass through heat exchangers as at 15, 16, 17 (Fig. 5) and position B (Fig. 2) providing ...

Structure, electronic element module, heat exchanger, fuel rod, and fuel assembly

The present invention has a first member (2), a second member (3) opposite the first member (2), and a glass layer (4) provided between the first member (2) and the second member (3) and used to bond the first member (2) and the second member (3); the glass transition point of the glass layer (4) being lower than the temperature of the glass layer (4) when a structure (1) is being used. Ceramic particles (4b) and/or metallic particles (4c) are dispersed in the glass layer (4). In a temperature zone of the glass layer (4) that is lower than the glass transition point of the glass layer (4), the coefficient of thermal expansion of the glass layer (4) is a value between the coefficients of thermal expansion of the first member (2) and the second member (3). Therefore, the thermal strain in the inner section of the structure caused when the structure is used at a temperature higher than room temperature can be alleviated. The first member (2) is a film formed on top of the glass layer (4) and ...

"Low surface temperature heating device"

Improvements in or relating to air heating and cooling apparatus

HEATING/COOLING EXPLOSIVE

Improvements in radiators for heating buildings

... 387,164. Radiators for heating buildings ; heating air. McGRAIL, T. E., 3465, Belmore Avenue, Montreal, Canada. March 21, 1932, No. 8349. Convention date, March 30, 1931. [Classes 64 (i) and 64 (ii).] A radiator for heating buildings comprises vertical tubes 18 connecting headers 15, 16 and provided with fins 20 inclined upward, the central portion of the fins being less inclined than the front and rear portions. The fins decrease in length from the top downward. The radiator is provided with a flange 27 to secure it in a recess 24, and with a separate grille front 26 of decorative design. Horizontal bars forming part of the grille are in contact with the fins and become heated. The inclined fins facilitate the circulation and discharge of hot air. The Specification as open to inspection under Sect. 91 also describes a radiator similar to that referred to above, but without the flange 27 or grille front 26. This subject-matter does not appear in the Specification as accepted.

Improvements in or relating to heating, ventilating, or air-conditioning apparatus

... 665,712. Ventilating. FOWLER, L. J., and WEATHERFOIL HEATING SYSTEMS, Ltd. July 20, 1950 [July 27, 1949], No. 19798/49. Class 137] Air conditioning apparatus of the type in which a fan draws air into a chamber formed in a building and delivers conditioned air into a room to be ventilated is characterized in that an access panel having a sealing engagement in one side of the chamber extends below the level of the conditioning apparatus and prevents air from byepassing the latter and also contains the outlet for the conditioned air. A chamber formed by walls 12, 13 and 14 has an opening 16 in a wall 11 of a room to be ventilated, the opening being sealed with an access panel 15 having air inlet and outlet openings 22, 21. The panel 15 may be a hinged door or a lift-off panel, or a panel may be permanently sealed in the opening 16 in which case it is provided with a removable panel 29. The conditioning apparatus in the chamber includes hot or cold water pipes 17 mounted on ledges 19 on the ...

HEAT EXCHANGER ELEMENT

... 1422793 Heating liquids in bulk; domestic heating supply systems F S HOWARD 2 April 1973 [15 April 1972] 17495/72 Addition to 1238712 Headings F4A and F4S A heat exchange element comprises a boss 1 adapted (e.g. as by external threading) for attachment at an aperture in a water tank 10, and a tube 8 (shown as a U-tube but which may comprise a helical coil) having ends 2, 3 slidably extending through apertures in the boss 1 and sealed therein (e.g. by packing glands as indicated in Fig. 2). In use, the tube 8 of steel or copper may be extruded with helical external fins 9 and a rifled interior surface. The tube ends for about 12 inches are plain so that the extent to which the tube projects into the tank can be determined on assembly, any excess of tubing at the ends being thereafter removed. The tube ends are connected by means (not shown) to flow and return pipes for hot water.

Thermosyphon radiator

A thermosyphon radiator comprising a sealed panel containing a reservoir of water in a lowermost part of the panel and a heating member, e.g. a hot water pipe, extending through the lowermost part of the panel, the member being at least partially immersed in the liquid.

CPU heat sink mounting structure

A solar powered heat circulating booster used with a domestic radiator

A solar powered heat circulating booster used with a domestic radiator comprises a plastics casing 7 attached to a radiator by magnets, a solar cell 1 adapted to charge batteries which power a low voltage motor and fan arrangement 4 for blowing air over the radiator, an on/off/automatic switch 2, a bi-metallic switch 6 and a variable transistor 5 to control the operation of the booster. The batteries may be charged in a separate charger (figs 3 - 5) which may be attached to the booster. The bi-metallic switch 6 detects heat given off by the radiator and upon reaching a specific temperature the low voltage motor and fan arrangement 4 are operated. The variable transistor 5 permits the speed of the fan to be controlled and subsequently controls the power consumption of the batteries. A green light emitting diode 3 may also be illuminated to indicate the booster is running.

Heating rotation pump and components thereof

SUPPORTING DEVICE FOR HEAT EXCHANGER

A heat exchanger 3 for re-claiming natural heat from a water tank or the like, has a flotation device 12 connected thereto, the buoyancy of the flotation device being typically adjustable so as to vary the buoyancy of the combined heat exchanger and flotation device. The flotation device conveniently comprises a combination of one or more fixed buoyancy portions and one or more variable buoyancy portions. The heat exchanger may be moved into position in the tank while floating. ...

Improvements in or relating to Radiators for Heating Buildings and other purposes.

... 1204. Frank, H. Jan. 15. Heat radiators.-Radiators, whether heated by fuel, steam, or electricity, are constructed so that they store up a minimum amount of heat by (1) filling them with a liquid of low specific heat, preferably a chlorinated hydrocarbon, the liquid being enclosed so as to leave practically no space for vapour; (2) providing them with a large radiating area per unit of volume, for example, half a square metre per litre; and (3) maintaining the temperature of the liquid at less than 80‹ C. above that of the surrounding atmosphere. The heating-means is regulated so that the liquid does not reach its normal boiling-point, so that no heating-vapours are generated as described in Specification 20,241/11. The radiator is thus sensitive to regulation for compensating for change of temperature in the surrounding atmosphere. The following liquids are specifically mentioned as being capable of employment: trichlorethylene C2HCl3, carbon tetrachloride CCl4, dichlorine heptoxide Cl2O7 ...

Improvements relating to heat interchanging apparatus

... 333,764. Serck Radiators, Ltd., and Wagner, C. O. Sept. 5, 1929. Straight tubes between headers or connecting- boxes.-In apparatus comprising gilled tubes a through which liquid flows, inclined plates h are placed between and preferably in contact with adjacent gills, so as to form upwardly inclined passages for air or other gas over the tubes. The tubes connect at their ends with vertical headers c. Circuitous flow of liquid through the tubes may be obtained by partitioning the headers with metal discs e, Fig. 6, carried by and spaced on a rod f within the header. Two or more sets of tubes may be arranged one behind another, the plates being common to all the sets. Behind the groups of tube sets a vertical duct i, Fig. 7, containing a fan j, may be arranged; or the groups of tube sets may be arranged back to back with the duct between them. Curved plates may be used and the tubes may be of elliptical or other cross-section.

Improvements in and relating to heating units or radiators for heating domestic or other buildings

... 356,950. Ventilators. STOTT, O. and MATTHEWS & YATES, Ltd., Cyclone Works, Swinton, Manchester. Sept. 18, 1930, No. 27879. [Class 137.] Air, heating.-A heating unit comprising a radiator and means for forcing air over the radiator, is provided with a plurality of air directing louvres mounted in an adjustable hood or housing by which the louvres may be simultaneously adjusted in position. As shown, the hood or housing is arranged in front of a radiator casing f and comprises a top plate d fixed to the top of the casing and side members c pivotally mounted on the sides of the casing at e and adjustable in position by means of a slot h and wing nut g. Louvres i are mounted between the side members and may be angularly adjusted by means of wing nuts j. The side members also carry a hinged top plate k extending over the louvres. This plate may be adjusted by a screw and slot connection n, m.

Cooling electronic apparatus

A coding radiator includes heat pipes (1) mounted on one piece heat conductive aluminum or aluminum alloy plates (2). A part of each heat pipe (1) having a flat or elliptical cross section is inserted into a pipe insertion hole (20) having a flat or elliptical cross section with a major axis of the pipe insertion hole parallel to one surface of the heat conductive plate. Both the major-axial surfaces of the inserted heat pipe portion are attached to the major-axial inside wall surface of the pipe insertion hole (20) by heating the heat pipe (1). ...

Radiators

Heat exchanger, its manufacturing method and air conditioner including the heat exchanger

Radiator energy saving unit

A radiator energy saving unit 1 which is assembled from a flat pack cardboard assembly and then inserted at the rear of a panel type radiator 2 where it is filled with insulating material, such as prills or other suitable material, and which after final assembly reduces the heat loss from above and rear of the radiator whilst propelling the air heated by the radiator forward. The unit is best used on radiators located under windows and on the inside of outside walls. Preferably, at least one side of the unit has a reflective surface. The unit may be cut in one piece by computer numerical control (CNQ or may be made from two or more pieces which are adjusted telescopically. Preferably, the unit fits around the radiator support brackets 3 and is supported from above by plastic ejector nozzle spacers 5 which are clipped over the top of the radiator. In use, air desirably enters under the bottom of the radiator and is heated by the rear surface of the radiator whilst travelling and accelerating ...

Heater assembly for motor vehicle

Air cooler for hydrogen process application having special header design and repair procedure

A tube-tubesheet connection suitable for an air cooler comprises an inlet header (3, Fig. 5), rear header (13, Fig. 5) and outlet header (12, Fig. 5) with tubes connecting to the headers with a tube-tubesheet connection 9 and plugs 2 in the headers opposite the tube-tubesheet connections; the tubes having a threaded groove where the tube connects with the header and a cap 11 having a corresponding threaded groove so that the cap 11 can be tightened onto the tube to seal leaks at the tube-tubesheet connection 9. Leaks at the tube-tubesheet connection can be sealed without cutting or disassembly of the header by screwing the cap onto the tubesheet connection by means of a tightening tool (10, Fig. 8) inserted through the plugged hole opposite the tube end to be sealed.

Convection guide and radiator

Improvements in or relating to Radiators for Heating Buildings.

... 116,497. Pouille, C. D. May 30, 1917, [Convention date]. Radiators.-The pressed sheet iron elements a are connected to upper and lower sheet iron col.. lectors c, b by autogenous welding, and covers e, d formed with openings for the passage of air are fitted over the collectors. A sheet-iron casing g extends from the bottom over part of the height of the elements.

Output director vane for an aircraft turbine engine, with an improved lubricant cooling function using a heat conduction matrix housed in an inner duct

A guide vane comprising an aerodynamic part (32, fig 2) comprising a first inner duct 50a extending in a first main direction 52a between a foot (34) and a head (36) of the vane. The duct is partly bounded by pressure and suction side walls 70, 72 of the vane and is suitable for holding lubricant which would flow in the first direction. Housed within the duct is a first heat conduction matrix, including rows of main heat transfer fins 80 which extend in the first direction. The rows are spaced from one another in the first direction and in a transverse direction (60) between the leading (64) and trailing edge (62) of the vane. Each row also includes junction fins which each connect two main fins directly in a consecutive manner in the transverse direction, where the junction fins are alternately in contact with the pressure side wall and the suction side wall. With their connecting main fins they form transverse structures in a cradle or u-shaped form. The heat conducting fins allow the ...

Convector fan unit

A convector fan unit (1) for the treatment of air in domestic and like environments has a heat exchanger (17) and a fan (20) contained within a housing (2) and separated by a structural reinforcing partition (15). The partition has a trough (16) for collecting condensed water in the upright position of use of the unit, and on its underside it has an arcuate surface portion (18) which forms part of the fan volute, the fan delivery outlet (21) being also provided in the partition. ...

Improvements in or relating to Heat Interchanging Apparatus, suitable for Heating Air for use in Buildings and the like.

... 113,298. Pease, E. L. Jan. 16, 1917. Air, treating.-In heatexchange apparatus suitable for heating the air entering buildings &c., of the kind comprising vertical metal gillplates or strips which direct the air entering at the bottom of the apparatus upwards over and in contact with heating surfaces, the edges of the metal gill-plates are bent over and brought into contact with one another so as to form a continuous airtight wall on each face of the apparatus. The edges of the plates 3 strung on horizontal heating tubes 1 as described in Specifications 4154/15 and 104,721, [both in Class 64 (iii), Surface apparatus &c.], are bent over so as to form a number of separate vertical air passages. A flap 10 at the bottom of the passages controls the entrance of air either from the room, or from the outside atmosphere by way of ducts 9. A damper formed of sliding perforated plates may be used in place of the flap 10. The supplies of air from the inside and outside may be controlled separately.

CONVECTOR-RADIATOR

... 1286214 Convector radiators M ANDREOLI 4 Dee 1970 57685/70 Heading F4S A convector radiator 2 comprises a monobloc metal member 3 (two such members mounted side by side being illustrated) preferably a die-casting of aluminium alloy, said member consisting of side, front and rear walls 4, 6, 8 respectively together forming an open ended box section subdivided internally by baffles or fins 14 and through which extends a tubular duct 18 for a heating fluid e.g. hot water. The upper end of the box is partly closed by a plate 7 forming with the front wall 6 an outlet aperture 10 for the heated air. Air to be heated enters the open lower end of the box section at 9. The rear wall 8 of the monobloc structure is of less height than the front wall 6. The open space 11 above the wall 8 is normally closed either by the building wall against which in use, the heater is placed; or as shown by a plate 12. The union of the radiator members with one another in a multibloc arrangement is effected in a conventional ...

Improvements in or relating to heating appliances

... 695,628. Radiators for space heating. RICHINGS, J. W. Feb. 9, 1951 [Feb. 13, 1950] No. 3572/50. Class 64 (ii) . A self-contained space heater, of the kind comprising a hollow body in which the active medium circulates, is provided with a passageway, or a set of passageways which do not communicate with each other between their ends, the or each passageway formming a closed loop arranged in a vertical plane to enable the liquid to circulate by a thermo-siphon action. The passageways communicate at their lowest points with heating means 19 and the quantity of fluid employed is such that in its liquid state, shown at 20, it is sufficient to cover the heating means. In the construction shown, the heater comprises two similar side plates 10, 11 each so pressed as to provide a plurality of open sided channels whereby they form, on assembly, a single passageway for the fluid. The fluid passes from the heating means 19 through portions 12, 16 of this passage and then takes the zig-zag path 13 bounded ...

A new or improved air heating or cooling device

... 387,116. Heating air by electricity. CLAYTON DEWANDRE CO., Ltd., Titanic Works, Lincoln, and PAYNE, M., 50, Hook Road, Surbiton, Surrey. Jan. 23, 1932, No. 2122. Drawings to Specification. [Class 39 (iii).] An air-heater comprises an electric heating element in the form of a hollow cup or cone and an electrically driven fan mounted at the open end.

CONVECTOR SPACE HEATING OR COOLING APPARATUS

... 1313438 Unit convector space heating or cooling apparatus D MILES 16 Dec 1971 [6 Sept 1971] 41492/71 Headings F4S and F4V Convector space heating or cooling apparatus operating by natural or forced convection comprises a duct 21 (shown as an undulating passage) for a heating or cooling liquid, at least one wall of the duct being shaped to define with a plate 28, air channels 41, the apparatus having also a front panel 34 and the construction being such that this panel remains at a temperature significantly lower than that of the wall of duct 21. As shown, the duct 21 is formed from two metal sheets 22, 23 shaped to provide at each end of the duct an enlarged chamber 24, 25 said to provide a more even distribution of liquid in duct 21. A rear plate 27 with louvres 29 therein is affixed to the sheet 22 and defines therewith air channels 42 generally similar to channels 41 which are defined by plate 28 this plate also having louvres 29 therein. The front panel 34 which may form part of an ...

Radiator enhancer

IMPROVEMENTS IN OR RELATING TO APPARATUS FOR HEATING OR COOLING AIR OR OTHER GAS

... 1,207,373. Unit air heaters or coolers; gas heating or cooling apparatus. IDEAL STANDARD Ltd. 27 Sept., 1968 [7 Sept., 1967], No. 41027/67. Headings F4S and F4V. A unit heater or cooler for air or other gas comprises a centrifugal cross-flow or axial flow fan having a heat exchanger 5 arranged concentrically within the fan rotor. The heat exchanger 5 consists of a finned tube, as shown, or an inner duct having an outer finned return duct, and may be heated by water or by gas or oil burners. The bearings for the fan rotor may be formed or carried by the heat exchanger 5. The casing of the fan may form a heat exchange surface. The unit may supply air to the plenum chamber of a central heating installation.

Improvements in or relating to apparatus for heating buildings

... 775,374. Heating air. WEATHERFOIL HEATING SYSTEMS, Ltd.. and FOWLER, L. J. Sept. 1, 1955 [Sept. 2, 1954], No. 25543/54. Class 64(3) In a space-heating apparatus in which an electrically driven fan 17 impels air over a battery of hot-water pipes 14 connected by pipes to a boiler 26, and through an outlet 16 into the space to be heated, the fan motor is controlled by two switches in parallel, one switch being controlled by a thermostatic device 36 in the hot-water circuit so as to close the fan motor circuit if the water becomes overheated after the other switch has stopped the fan. This other switch is operated manually or by a thermostatic element responsive to the temperature of the space to be heated. When the thermostatic device 36 re-starts the fan motor, it also closes a third switch which causes a damper 22 to open and allow the hot air air to escape into the space 50 instead of entering the space to be heated. The damper is moved by energizing a solenoid 24 or a stalling motor. Specification ...

Improvements in or relating to air heating or conditioning systems

... 804,555. Air conditioning apparatus. BRANDI, O. H. June 14, 1956, [June 14,1955; July 1, 1955; Feb. 31, 1956], No. 18500/56. Class 137 [Also in Group XIII] An air conditioning system for an enclosed space, e.g. a room 3, comprises an air chamber 2 arranged e.g. in the breast of a window 6, high pressure primary air, conducted into the chamber 2 by a small pipe 1 and sweeping the rear face of a radiator 4 constituting the front wall of the chamber 2, being discharged upwardly in front of the window 6 through, an opening 7 which is formed in a removable top cover 5 and is preferably regulated by a flap, not shown. The chamber 2, preferably provided with an insulating jacket 12, has walls 13 perforated for sound damping purposes. A channel 9, preferably partly supporting the radiator 4, collects condensate when the radiator is used for cooling purposes, condensate forming on the side walls of the chamber flowing through a gap 10 between a transverse portion and the radiator 4. A baffle 18 ...

Improvements relating to convector-radiators for central heating systems

... 843,561. Convector-radiators. BILSTO N FOUNDRIES Ltd. Feb. 24, 1959 [Nov. 25, 1957], No. 36606/57. Classes 64(2) and 64(3) A convector-radiator adapted for fitting to a wall or like surface comprises a one-piece casting embodying a substantially flat front panel 5 having peripheral walls 6. 7, 8 extending rearwardly beyond other parts of the radiator, spaced upright heating fluid channels 12 being formed immediately behind the front panel, these channels extending between top and bottom headers 13, 14, and air being heated by convection in flowing through the spaces 15 between the channels 12 from an air inlet 17 formed at the lower end of the casting to an air outlet 18 formed at the upper end thereof. In the form shown the air inlet and outlet openings are each provided with a grille 19 integral with the casting, and the channels 12 are provided with external fins 22. The front panel may be plain or it may be given a decorative relief pattern.

MODULARELEMENT RADIATOR CONVECTOR

SUBSEA COOLING SYSTEM

OFFSHORE HYDROCARBON COOLING SYSTEM

Subsea cooling system

Offshore hydrocarbon cooling system

Subsea cooling system

Offshore hydrocarbon cooling system

Offshore hydrocarbon cooling system

Subsea cooling system

ARRANGEMENT RANK FOR HEATING ELEMENTS

PLATTENHEIZKÖRPER WITH INDIRECT HEATING

WELDED MULTI-CHAMBER PIPE

SPACE KEEPING AT A MODERATE TEMPERATURE MECHANISM

WAERMETAU, IN PARTICULAR RADIATOR

SYSTEM AND HEAT EXCHANGER FOR THE INCREASE OF THE TEMPERATURE OF A SUBSTANCE, THE BEGINNING IN A AT LEAST THE PARTIAL ONES FIXED CONDITION IN A CONTAINER OCCUR

VORRICHTUNG ZUM VERBINDEN DER ZULAUFKANAELE EINES ZWEIPLATTENHEIZKOERPERS

IMPROVED HEATING ELEMENT FOR ZIVILUND HOUSE USE

GLIEDERSTRANG FUER HEIZKOERPER

RADIATOR MIT BLECHLAMELLEN

HEIZKOERPER

HYDRAULIKÖL-LUFTKÜHLER

ORIENTATION MECHANISM FOR THE FITTING WITH A RADIATOR WITH HEAT EXCHANGE PIPES

RADIATOR

RADIATOR FOR THE COOLING OF THE OELS OELGEFUELLTER TRANSFORMER BOILERS

HEAT EXCHANGE MECHANISM

HYDRAULIC OIL AIR COOLER

BASEBOARD HEATING ELEMENT

HEATING ELEMENT FOR A HOT WATER HEATING

DEVICE FOR CONNECTING THE INLET CHANNELS OF A TWO-DISK HEATING ELEMENT

CONVECTOR FOR THE HEATING UP OF??

CONCERNING IMPROVEMENTS OF HEATING DEVICES AND THESE

HEIZKÖRPER

FLAT HEATING ELEMENT

PANEL HEATING ELEMENT AS WELL AS SUPPORTING PIECE HIEFÜR

WAERMETAU.

HEAT EXCHANGER.

DEVICE AND EQUIPMENT TO WAERMEAUSTAUSCH.

DOUBLE HEAT EXCHANGER IN PILE BUILDING METHOD

RADIATION AND CONVECTION APPARATUS.

PLATTENHEIZKOERPER WITH FRAME.

Compact high efficiency air to air heat exchanger with integrated fan

A heat exchanger for a sealed enclosure is disclosed that includes a separator plate and a motor secured to the separator plate. The motor rotates a shaft having opposed ends, an ambient air impeller is secured to one end of the shaft, and an enclosed air impeller is secured to an opposite end of the shaft. An ambient shell secured to the separator plate substantially encloses the ambient air impeller and an enclosed air shell secured to the separator plate substantially encloses the enclosed air impeller. Each shell has an axial opening and a radial opening and a plurality of curvilinear fins extending between the separator plate and the shells. Airflow through the enclosed air shell imparts heat to the fins which transfer the heat for rejection by the airflow through the ambient air shell.

Systems and Methods of Using Phase Change Material in Power Plants

Phase change material modules for use in a heat exchanger are described. The phase change material module comprises two or more set of a plurality of substantially aligned hollow structures arranged to form a porous structure. A phase change material capable of undergoing a phase change as a result of heat exchange between it and a fluid is housed within the hollow tubes. Also described is a phase change material module with hollow tubes having a cross-sectional area through the phase change material selected from elliptical, rectangular, stadium-shaped, teardrop-shaped, airfoil-shaped, rounded rectangle and ovoid. A heat exchanger comprising a plurality of the phase change material modules, a first fluid inlet and outlet, and a second fluid inlet and outlet, wherein the phase change material modules are repeated circulated from alignment with the first fluid inlet and the second fluid inlet is also described. 1. A heat exchanger for cooling a fluid comprising:a plurality of phase change material modules mounted for rotation about a central axis to form a porous structure, each said phase change material module including a plurality of hollow structures and a phase change material housed within the hollow structures;a first fluid inlet positioned to direct the fluid through the porous structure for contact between the first fluid and an outer surface of the hollow structures;a first fluid outlet for removing the first fluid from the heat exchanger and located to receive the first fluid after contact with the hollow structures;a second fluid inlet positioned to direct a second fluid through the porous structure for contact between the second fluid and the outer surface of the hollow structures; anda second fluid outlet for removing the second fluid from the heat exchanger and located to receive the second fluid after contact with the hollow structures;wherein rotation of the plurality of phase change material modules repeatedly circulates the porous structure of the ...

HEAT EXCHANGER APPARATUS AND HEAT SOURCE UNIT

Provided are a heat exchanger apparatus and a heat source unit that are for use in a chiller unit. The heat exchanger apparatus comprises at least one heat exchanger module (). The heat exchanger module () comprises two heat exchanger units ( and ) that are oppositely fitted with each other. At least one between the two heat exchanger units ( and ) is bent so that an angle between adjacent two edges (c and d) on at least one extremity of the two heat exchanger units ( and ) is less than an angle between main parts ( and ) of the two heat ex-changer units ( and ), thus increasing the area for heat exchange. 1. A heat exchange apparatus for a water chiller unit , the heat exchange apparatus comprising at least one heat exchanger module , wherein:the heat exchanger module comprises two heat exchange units fitted together facing each other, at least one of the two heat exchange units being bent such that an included angle between two edges of the two heat exchange units, which edges are adjacent at least at one end, is smaller than an included angle between main body parts of the two heat exchange units.2. The heat exchange apparatus as claimed in claim 1 , wherein:the included angle between two edges of the two heat exchange units, which edges are adjacent at least at one end, is in the range of 0° to 15°.3. The heat exchange apparatus as claimed in claim 1 , wherein:the minimum separation between the two adjacent edges is in the range of 0-100 mm.4. The heat exchange apparatus as claimed in claim 1 , wherein:one of the two heat exchange units is the bent heat exchanger and the other is a flat-plate heat exchanger which has not been bent.5. The heat exchange apparatus as claimed in claim 1 , wherein:the bent heat exchanger has a main body part, and a front part and a rear part connected to the main body part, wherein the front/rear parts are formed by bending a flat-plate heat exchanger along a bending axis.6. The heat exchange apparatus as claimed in claim 5 , wherein ...

Plate with flow channel

A plate includes: a main body; a flow channel provided in the main body and configured to flow inert gas therein; a cover configured to cover a surface of the main body where the flow channel is formed; a buried member buried in an opening of the flow channel, the buried member including a buried portion fixed to the flow channel and made of dense ceramic, and a flow portion held by the buried portion and configured to let the inert gas flow from an inside to an outside of the main body, at least a part of the flow portion being made of porous ceramic; and a plurality of through holes provided in the flow portion. A ratio of a diameter of an outer circumference of the buried portion to a diameter of a smallest circle among circles including all of the through holes is 1.2 or higher.

Thermal Management Of RF Devices Using Embedded Microjet Arrays

The present invention generally relates to a microjet array for use as a thermal management system for a heat generating device, such as an RF device. The microjet array is formed in a jet plate, which is attached directly to the substrate containing the heat generating device. Additional enhancing features are used to further improve the heat transfer coefficient above that inherently achieved by the array. Some of these enhancements may also have other functions, such as adding mechanical structure, electrical connectivity or pathways for waveguides. This technology enables higher duty cycles, higher power levels, increased component lifetime, and/or improved SWaP for RF devices operating in airborne, naval (surface and undersea), ground, and space environments. This technology serves as a replacement for existing RF device thermal management solutions, such as high-SWaP finned heat sinks and cold plates. 1. An assembly , comprising:a semiconductor component, having a heat generating device disposed therein; anda jet plate, directly bonded to an impingement surface of the semiconductor component, where a reservoir is formed within the assembly between the jet plate and the semiconductor component,wherein the jet plate comprising a microjet and an exhaust port in communication with the reservoir.2. The assembly of claim 1 , further comprising a single-phase fluid disposed in the reservoir.3. The assembly of claim 1 , wherein the jet plate comprises a plurality of microjets arranged as an array.4. The assembly of claim 3 , wherein a smallest perimeter that surrounds the array does not include the exhaust port.5. The assembly of claim 1 , wherein the impingement surface is a side opposite a side where the heat generating device is disposed.6. The assembly of claim 1 , wherein the impingement surface is a side where the heat generating device is disposed.7. The assembly of claim 1 , further comprising an alignment key disposed on the semiconductor component and ...

METHOD AND SYSTEM FOR COOLING A FLUID WITH A MICROCHANNEL EVAPORATOR

A microchannel evaporator includes a plurality of microchannels. Each of the plurality of microchannels includes a first end and a second end. A first end-tank is coupled to each first end of the plurality of microchannels and a second end-tank is coupled to each second end of the plurality of microchannels. A second-fluid inlet is coupled to either the first end-tank or the second end-tank and configured to receive a fluid into the microchannel evaporator and a second-fluid outlet is coupled to either the first end-tank or the second end-tank and configured to expel the fluid from the microchannel evaporator. Each microchannel of the plurality of microchannels includes at least one bend along a length thereof. 1. A microchannel evaporator comprising:a plurality of microchannels, each microchannel of the plurality of microchannels comprising a first end and a second end;a first end-tank coupled to said each first end of the plurality of microchannels;a second end-tank coupled to said each second end of the plurality of microchannels;an inlet coupled to either the first end-tank or the second end-tank and configured to receive a fluid into the microchannel evaporator;an outlet coupled to either the first end-tank or the second end-tank and configured to expel the fluid from the microchannel evaporator;wherein each microchannel has a length that extends between the first and second end-tanks, the length being made up of a central portion, wherein the central portion comprises the length between a first end portion closest to the first end tank and a second end portion closest to the second end tank;a plurality of fins disposed along only the central portion between at least two microchannels of the plurality of microchannels; andwherein the plurality of fins comprise a fin spacing of between 5 to 8.5 fins per inch allowing for debris to be easily cleaned.2. The microchannel evaporator of claim 1 , wherein a diameter of the outlet is larger than a diameter of the inlet ...

Compressor For Gas Lift Operations, and Method For Injecting A Compressible Gas Mixture

A gas compressor system is provided to operate at a well site and to inject a compressible fluid into a wellbore in support of a gas-lift operation. Methods and systems are provided that allow for the automated individual control of discharge temperatures from coolers for gas injection, in real time, wherein the temperature control points of the first and/or second stage cooler discharges are automatically controlled by a process controller in order to push heat produced by adiabatic compression to a third or final compression stage. In this way, discharge temperatures at the final stage are elevated to maintain injection gaseous mixtures in vapor phase. 1. A gas compressor system for a wellbore , comprising: an inlet line configured to receive a working fluid comprising a natural gas mixture, and to introduce the working fluid into the multi-stage compressor;', 'a fluid separator configured to remove liquids from the natural gas mixture at a first pressure;', 'a first compressor unit configured to receive a gaseous mixture from the fluid separator and discharge the gaseous mixture at a second pressure that is higher than the first pressure;', 'a first cooler configured to receive the gaseous mixture from the first compressor unit and cool the gaseous mixture to a first cooled temperature, and then discharge the cooled gaseous mixture as a first stage;', 'a second compressor unit configured to receive the cooled gaseous mixture from the first stage and discharge the gaseous mixture at a third pressure that is higher than the second pressure;', 'a second cooler configured to receive the gaseous mixture from the second compressor unit and cool the gaseous mixture to a second cooled temperature, and then discharge the cooled gaseous mixture as a second stage;', 'a third compressor unit configured to receive the gaseous mixture from the second stage and discharge the cooled gaseous mixture as a third stage; and', 'a process controller configured to send signals to the ...

AIR-CONDITIONING SYSTEM

A controller of an indoor unit included in an air-conditioning system includes a power applied time error determination unit that, when a communication error occurs in communication with an outdoor unit, determines whether or not the communication error is a power applied time error peculiar to a power applied time when electric power is fed from a commercial power supply to the outdoor unit, a connection establishment error determination unit that, when the power applied time error determination unit determines that the communication error is not the power applied time error, determines whether or not the communication error is a connection establishment error that occurs at a time of establishing a connection with the outdoor unit, to detect power failure in the outdoor unit, and a fan control unit that, when the connection establishment error determination unit determines that the communication error is the connection establishment error, drives a fan by electric power fed from an emergency power supply. 1. An air-conditioning system comprising:an indoor unit having a fan;an outdoor unit connected with the indoor unit via a refrigerant pipe, the outdoor unit being configured to perform transmission and reception of a communication signal with the indoor unit, the air-conditioning system being configured to feed electric power to the indoor unit from a commercial power supply in a power applied time when the electric power is fed from the commercial power supply to the outdoor unit; andan emergency power supply connected with the indoor unit, the emergency power supply being configured to feed electric power to the indoor unit when electric power fed from the commercial power supply to the outdoor unit is interrupted,the indoor unit includinga controller configured to control operation of the fan corresponding to a communication state with the outdoor unit, andan indoor operation unit to which electric power is fed from the indoor unit, the indoor operation unit ...

SLIM MOBILE HYDRAULIC FLUID COOLING ASSEMBLY

A mobile hydraulic cooling assembly has a hydraulic fluid reservoir with a second interior surface offset from a first interior surface. The portion of the second surface offset is not opposite any of the first interior surface in the vertical direction. An air chamber, into which air passes into or out of through a heat exchanger, has an angled exterior surface formed from the reservoir which delimits the air chamber. A fill entry closure which covers a fill entry into the reservoir is accessible by the hands of an operator when a moveable closure of the assembly is in an open position. At least two reservoir portions delimiting a hollow of the reservoir overlap a bottom facing surface and bottom of a truck rail when the cooling assembly is mounted to the truck rail. 1. A mobile hydraulic cooling assembly having a hydraulic fluid reservoir , said reservoir having a plurality of reservoir portions each reservoir portion of said plurality having an interior surface , each of said plurality of interior surfaces delimits a same hollow chamber of said reservoir; each of said plurality of interior surfaces forming an entirety of surfaces delimiting the hollow chamber , said cooling assembly adapted to be mounted to a truck frame rail , wherein:a first reservoir portion of said plurality of reservoir portions has a first interior surface of said plurality of said interior surfaces;a second reservoir portion of said plurality of reservoir portions has a second interior surface of said plurality of interior surfaces;said first internal surface and said second internal surface are spaced apart a vertical distance in a vertical direction;at least a portion of the second interior surface is offset from the first interior surface in a horizontal direction perpendicular to the vertical direction, and the portion of the second surface offset is not opposite any of the first interior surface in the vertical direction;a longest straight line extending from the portion of the second ...

HEAT EXCHANGER FOR AIR-COOLED CHILLER

An air-cooled chiller system includes a heat exchanger including a first tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship; a second tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship, the second tube bank disposed behind the first tube bank with a leading edge of the second tube bank spaced from a trailing edge of the first tube bank; a fan creating an airflow across the first heat exchanger, the airflow flowing over the first tube bank prior to flowing over the second tube bank, wherein refrigerant flows in the heat exchanger in a cross-counterflow direction opposite that of the airflow direction. 1. An air-cooled chiller system comprising: a first tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship;', 'a second tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship, the second tube bank disposed behind the first tube bank with a leading edge of the second tube bank spaced from a trailing edge of the first tube bank;, 'a heat exchanger includinga fan creating an airflow across the heat exchanger, the airflow flowing over the first tube bank prior to flowing over the second tube bank, wherein refrigerant flows in the heat exchanger in a cross-counterflow direction opposite that of the airflow direction.2. The air-cooled chiller system of wherein:the heat exchanger has at least three refrigerant passes, wherein at least one refrigerant pass is provided in the second tube bank and at least one refrigerant pass is provided in the first tube bank.3. The air-cooled chiller system of wherein:a first refrigerant pass is provided in the second tube bank, a second refrigerant pass is provided in the first tube bank and a third refrigerant pass is provided in the ...

INTEGRATED MODULE OF EVAPORATOR-CORE AND HEATER-CORE FOR AIR CONDITIONER

The present invention relates to a heat exchanger that is disposed in an automotive air conditioner and provides cold air or hot air through heat exchange with air supplied by a fan and, more particularly, to an integrated module of an evaporator core and a heater core for an automotive air conditioner whereby the integrated module can simplify an automotive air conditioner by integrating an evaporator for cooling and a heater core for heating in the automotive air conditioner. According to the present invention, evaporator headers and heater headers are stacked and fixed in an integrated unit, so it is possible to simplify a facility. Accordingly, installation is easy and a volume can be reduced, as compared with the related art, whereby it is possible to reduce the weight of a vehicle. 1. An integrated module of an evaporator core and a heater core for an automotive air conditioner whereby the integrated module is a heat exchanger disposed in the automotive air conditioner and providing cold air or hot air through heat exchange with air supplied by a fan , the integrated module comprising:evaporator headers arranged to face each other and make a set in pairs with a gap therebetween, receiving a coolant supplied in a cooling cycle of a vehicle through a first side, providing a circulation path of the coolant, and discharging the coolant that has exchanged heat;evaporator tubes laterally arranged between the pair of evaporator headers to communicate with the evaporator headers, connected to each other with a regular interval in a longitudinal direction of the evaporator headers, and allowing a coolant flowing inside through the first side of the evaporator headers to cool air using heat of vaporization while flowing in a zigzag pattern through a second side of the evaporator headers;heater headers arranged to make a set in pairs in the same way as the evaporator headers to receive cooling water from an engine of the vehicle through a first side, provides a ...

HEAT EXCHANGER

A heat exchanger includes a plurality of flat tubes provided to extend in a first direction, and a plurality of plate-shaped fins having respective surfaces extending in a second direction. The surface has a windward edge and a leeward edge. The plurality of flat tubes include a first flat tube disposed most windward in the second direction, and a second flat tube spaced apart from the first flat tube and disposed most leeward in the second direction. In the second direction, a distance between the leeward edge and a center of a flat shape of the second flat tube is at least one-third of a width between the windward edge and the leeward edge. 1. A heat exchanger comprising:a plurality of flat tubes provided to extend in a first direction; anda plurality of plate-shaped fins having respective surfaces extending in a second direction different from the first direction,the surfaces of the plurality of plate-shaped fins being spaced apart from each other in the first direction,each of the surfaces having a windward edge located windward in the second direction and a leeward edge located leeward in the second direction,the plurality of flat tubes penetrating the surfaces, a first flat tube disposed most windward in the second direction, and', 'a second flat tube spaced apart from the first flat tube and disposed most leeward in the second direction,, 'the plurality of flat tubes comprising'}the first flat tube having a first end located windward in the second direction and a second end located leeward in the second direction,the second flat tube being disposed leeward of the second end of the first flat tube,in the second direction, a distance between the leeward edge of each of the surfaces and a center of a flat shape of the second flat tube being at least one-third of a width between the windward edge and the leeward edge of each of the surfaces.2. The heat exchanger according to claim 1 , wherein a distance in the second direction between the windward edge of each of ...

FIN-AND-TUBE HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE

A fin-and-tube heat exchanger comprises: fins () which each have flat sections (), first sloped sections (), and second sloped sections (); and heat transfer pipes (). If a flat plane which is in contact, from the side opposite the crest of a ridge (), with the upstream end and downstream end of the first sloped sections () in the air flow direction is a reference flat plane (H), the angle between the reference flat plane (H) and each of the second sloped sections () measured in a region upstream of a through-hole in the air flow direction is θ2, then the range of θ2 is determined by the relationship θ°<θ2 Подробнее

Sterile Apparatus for Rapid Cooling of Hot Water

An apparatus for cooling liquids comprises an external tank and several internal cooling flasks. The external tank is shaped like a closed tank with a top opening. The internal cooling flasks are designed to be set inside the external tank in such a way that very narrow spaces are formed between the external walls of each cooling flask and the adjacent flasks, thus forming an internal cooling space, in a way that enables the user to pour of hot water into the internal cooling space, and the coolant in the cooling flasks adsorbs the heat of said hot water. 1. An apparatus for cooling liquids, comprising: an external tank and at least three internal cooling flasks;wherein the external tank is shaped like a closed container with a top opening;wherein said internal flasks are similar to each other in their structure; wherein said internal flasks have two longitudinal walls and two lateral walls; wherein said internal flasks are designed to contain coolant material;wherein said internal recesses constitute a means for fixing said cooling flasks inside of said external tank; wherein said lateral walls of said internal cooling flasks constitute a means for fixing said cooling flasks inside of said external tank;wherein the internal cooling flasks are designed to be set within the external tank in such a way that very narrow spaces are formed between the external walls of each cooling flask and the adjacent flasks, creating an internal cooling space; wherein a user may pour hot water into said internal cooling space and the coolant material within said internal cooling flasks will adsorb heat from said hot water.wherein said external tank has two longitudinal walls and two lateral walls; wherein each said longitudinal wall of said external tank has internal recesses; wherein said internal recesses match the size of said lateral walls of said internal cooling flasks; The present invention refers to a sterile apparatus for the rapid cooling of hot water.It is often necessary ...

SUPPORT CLIP FOR FINNED TUBE TYPE HEAT EXCHANGERS

A clip includes a body defining an exterior profile, and an adjustably sized aperture. The exterior profile defines at least one attachment feature and the body includes a surface defining the adjustably sized aperture and at least one stop member disposed in the adjustably sized aperture. 1. A heat exchanger comprising:a first tube member defining a perimeter and an axis of extension; anda first fin member including a first heat transfer portion extending from the perimeter of the first tube member along a direction that is not parallel to the axis of extension and a first straight portion disposed adjacent the first tube member and extending along the first tube member along the axis of extension.2. The heat exchanger of wherein the first straight portion is attached to the perimeter of the first tube member.3. The heat exchanger of wherein the first straight portion is brazed to the first tube member and the first tube member includes an annular configuration including a first straight side claim 2 , a second straight side claim 2 , a first arcuate portion connecting the first straight side to the second straight side claim 2 , and a second arcuate portion connecting the first straight side to the second straight side.4. The heat exchanger of wherein the first straight side is parallel to the second straight side claim 3 , the first arcuate portion is disposed diametrically opposite of the second arcuate portion claim 3 , and the first straight portion contacts the first straight side claim 3 , forming a first double wall.5. The heat exchanger of wherein the first tube member and the first fin member comprise the same material.6. The heat exchanger of wherein the same material includes one of the following: aluminum and copper.7. The heat exchanger of further comprising a second fin member including a second heat transfer portion extending from the perimeter of the first tube member along the direction that is not parallel to the axis of extension and a second ...

PUMPING EQUIPMENT COOLING SYSTEM

A system is disclosed for cooling at least one pump used to supply fluids to subterranean formations in connection with the recovery of hydrocarbons, where the cooling system includes a cooling tower connected to the at least one pump to remove heat from the at least one pump, with a plurality of fans configured in an array and oriented vertically within the cooling tower, wherein each of the plurality of fans comprises an inner flow path having an output end directed towards the cooling tower output end, and an intake end. The cooling system may further include an exhaust pipe axially located within the cooling tower to direct heated air from the exhaust pipe towards the cooling tower output end. 1. A cooling system comprising:a cooling tower having a cooling tower output end,a radiator having at least one conduit which supplies a cooling fluid to at least one pump,a plurality of bladeless fans configured in an array within the cooling tower, an outer wall encompassing an inner flow path, wherein the inner flow path has an output end and an intake end,', 'a pressure partition axially aligned with the outer wall, wherein the pressure partition comprises at least one air flow slot connecting the outer chamber with the inner flow path,', 'an outer chamber located between the outer wall and the pressure partition, and', 'an air compressor port connected to the outer chamber, and, 'wherein each bladeless fan comprisesa suction chamber defined between the radiator and the plurality of bladeless fans.2. The system of claim 1 , further comprisingan exhaust pipe axially located within the inner flow path, wherein the exhaust pipe comprises an exhaust pipe wall, an exhaust pipe output end, and an exhaust flow path defined within the exhaust pipe wall.3. The system of claim 2 , wherein the exhaust pipe further comprises at least one heat exchange fin disposed on the exhaust pipe wall.4. The system of claim 3 , wherein the at least one heat exchange fin extends outward from ...

LIQUID-COOLED HEAT DISSIPATION SYSTEM AND WATER RESERVOIR THEREOF

The invention discloses a water reservoir of a liquid-cooled system. The water reservoir is integretedly interconnected to the power system. The water reservoir is partitioned into a water inflow tank and a water outflow tank in a top-bottom or left-right manner. The water inflow tank and the water outflow tank are both provided with at least two water inlets and water outlets. Also, the present invention discloses a liquid-cooled system made by using the above-mentioned water reservoir, which includes a heat dissipation device and a heat absorption device connected to the water reservoir. The heat dissipation device is integratedly connected to the water reservoir. The heat absorption device is connected to the water reservoir through pipes. 1. A water reservoir of a liquid-cooled heat dissipation system , wherein the liquid-cooled heat dissipation system comprising the water reservoir , a power system , a heat absorption device , a heat dissipation device , and pipelines ,wherein the water reservoir is interconnected integretedly in structure to the power system;the water reservoir is integrated in structure;an interior of the water reservoir is divided into at least one set of water inflow tank and at least one set of water outflow tank; andthe set of water inflow tank and the set of water outflow tank are provided with at least two sets of water inlets and water outlets respectively.2. The water reservoir of the liquid-cooled heat dissipation system according to claim 1 , wherein claim 1 ,the power system is a pumping device;the pumping device comprises a pump housing, a pump core, and a motor;the pump housing is interconnected to the water reservoir with the integrated structure; andthe pump core and the motor are configured on the pump housing.3. The water reservoir of the liquid-cooled heat dissipation system according to claim 1 , wherein the two set of water inlets and the water outlets are respectively connected to the heat absorption device through the ...

INTEGRATED LIQUID-COOLED HEAT DISSIPATION SYSTEM

An integrated liquid-cooled heat dissipation system includes a heat dissipation device, a pumping device, a water reservoir, and a heat absorption device. The heat dissipation device, the pumping device, the water reservoir, and the heat absorption device are integrated as a whole and interconnected with each other, a main body of the heat dissipation device is provided with the pumping device; the water reservoir is integratedly arranged on and connected to the heat dissipation device; and the heat absorption device is arranged on the water reservoir. 1. An integrated liquid-cooled heat dissipation system , comprising:a heat dissipation device,a pumping device,a water reservoir, anda heat absorption device,wherein,the heat dissipation device, the pumping device, the water reservoir, and the heat absorption device are integrated as a whole and interconnected with each other, a main body of the heat dissipation device is provided with the pumping device;the water reservoir is integratedly arranged on and connected to the heat dissipation device; andthe heat absorption device is arranged on the water reservoir.2. The integrated liquid-cooled heat dissipation system of claim 1 , whereinthe water reservoir is integratedly arranged at a middle of a cooling pipe of the heat dissipation device.3. The integrated liquid-cooled heat dissipation system of claim 2 , whereinthe water reservoir has a predetermined volume for liquid storage or liquid circulation; andan interior of the water reservoir is partitioned into at least two parts.4. The integrated liquid-cooled heat dissipation system of claim 1 , wherein a manufacturing process of an integrated configuration of the water reservoir and the heat dissipation device is realized by welding raw materials of the water reservoir and the heat dissipation device through special equipment directly claim 1 , welding raw materials of the water reservoir and the heat dissipation device through a third-party welding flux claim 1 , or ...

Heat Exchanger for a Condenser Unit which Eliminate Corner and Concentric Eddies for High Energy Efficiency

A heat exchanger coil for a condenser unit which eliminate corner and concentric eddies for high energy efficiency includes a continuous curvature of an oval shape profile across a cross sectional view. The heat exchanger coil includes a circular section, a first planar section, a second planar section, and a coil opening as the first planar section and the second planar section are adjacently connected and tangentially positioned with the circular section. The configuration between the circular section, the first planar section, and the second planar section delineate the continuous curvature of an oval shape and the coil opening. The heat exchanger coil is internally placed within a cabinet assembly and connected with other associated components of an outdoor condensing unit or outdoor unit so that the heat exchanger coil is able to eliminate corner and concentric eddies that are generally present within rectangular and circular shaped heat exchangers. 1. A heat exchanger for a condenser unit which eliminate corner and concentric eddies comprises:a heat exchanger coil;the heat exchanger coil comprises a circular section, a first planar section, a second planar section, and a coil opening;the circular section comprises a first arc edge and a second arc edge;the first planar section and the second planar section each comprise a fixed edge and a free edge;the fixed edge of the first planar section being adjacently connected with the first arc edge;the first planar section being tangentially positioned with the circular section;the fixed edge of the second planar section being adjacently connected with the second arc edge;the second planar section being tangentially positioned with the circular section; andthe coil opening being delineated by the free edge of the first planar section and the free edge of the second planar section.2. The heat exchanger for a condenser unit which eliminate corner and concentric eddies as claimed in claim 1 , wherein first arc edge and ...

HEAT EXCHANGER WITH ENHANCED END SHEET HEAT TRANSFER

A heat exchanger with increased heat transfer capability is provided. The heat exchanger includes first and second end plates, tubes extending between the first and second end plates and fins disposed between the tubes. The heat exchanger is disposable within and differs in shape from a space defined between first and second walls such that end corners of the first end plate abut the first wall and a point of the second end plate abuts the second wall, the first wall diverges from the end corners of the first end plate to define a first open region and the second wall diverges from the point of the second end plate to define second open regions. At least one of the first end plate and the second end plates includes enhancements fluidly communicative with the at least one corresponding one of the first open region and the second open regions. 1. A heat exchanger with increased heat transfer capability , the heat exchanger comprising:first and second end plates;tubes extending between the first and second end plates; andfins disposed between the tubes,the heat exchanger being disposable within and differing in shape from a space defined between first and second walls such that:end corners of the first end plate abut the first wall and a point of the second end plate abuts the second wall,the first wall diverges from the end corners of the first end plate to define a first open region, andthe second wall diverges from the point of the second end plate to define second open regions, andat least one of the first end plate and the second end plates comprises enhancements fluidly communicative with the at least one corresponding one of the first open region and the second open regions.2. The heat exchanger according to claim 1 , wherein the space is annular and the heat exchanger is rectangular.3. The heat exchanger according to claim 1 , wherein:the first open region is an annular segment, andthe second open regions have an increasing dimension with increasing distance ...

HEAT DISSIPATION MODULE AND PROJECTION APPARATUS

A heat dissipation module and a projection apparatus are provided. The heat dissipation module dissipates the heat generated by a plurality of heating elements, includes a heat pipe, a heat dissipation plate, a first and a second heat dissipation fins. The heat pipe includes a first portion of the heat pipe passes through the first heat dissipation fin and a second portion of the heat pipe passes through the second heat dissipation fin and a third portion connected with the first and the second portions. The third portion of the heat pipe and the heating elements are connected to the heat dissipation plate. The heat generated by the heating elements is dissipated by the heat dissipation plate, the first and the second heat dissipation fins through thermal conduction method and thermal convection method. The invention saves accommodating space in the projection apparatus and has an efficient heat dissipation effect. 1. A heat dissipation module for dissipating heat from a plurality of heating elements , comprising;a heat pipe;a dissipation plate;a first heat dissipation fin; anda second heat dissipation fin;wherein the heat pipe comprises a first portion, a second portion and a third portion connected with the first and the second portions, wherein the first portion and the second portion are disposed in parallel to each other;the third portion of the heat pipe and the heating elements are connected to the heat dissipation plate;the first portion of the heat pipe passes through the first heat dissipation fin;the second portion of the heat pipe passes through the second heat dissipation fin, wherein the heat generated by the heating elements is dissipated by the heat dissipation plate, the first heat dissipation fin and the second heat dissipation fin in a thermal conduction method and a thermal convection method.2. The heat dissipation module according to claim 1 , wherein the third portion of the heat pipe further comprises;a contact portion;a first connection ...

LIQUID COOLING SYSTEM

A liquid cooling system is provided. The liquid cooling system comprises a radiator having first and second built-in fluid tank reservoirs, a multi-fan unit, at least one heat exchanger pump, and a plurality of fluid conduits. The radiator comprises at least one first flow port and at least one second flow port for attachment of the plurality of fluid conduits thereto for actively moving a cooling fluid to and from the at least one heat exchanger pump. Heat generated from a heat generating device is transferred to cooling fluid flowing through the at least one heat exchanger pump, and then output to the radiator. The heated cooling fluid flows through the radiator having the built-in fluid tank, cooling along a plurality of heat exchanger fins, whereby the multi-fan unit expels heat therefrom. The cooling fluid flows to the heat exchanger pump to once again begin the cooling loop.

HEAT EXCHANGER, AND METHOD FOR TRANSFERRING HEAT

A heat exchanger is provided to efficiently transfer heat between air and a flow of refrigerant in a reversing air-sourced heat pump system. When the system is operating in heat pump mode, a flow of air is directed through the heat exchanger and is heated by the refrigerant. A portion of the flow of air is prevented from being heated by the refrigerant in a first section of the heat exchanger, and is used to sub-cool the refrigerant in another section of the heat exchanger after the remaining air has been heated by the refrigerant. The same heat exchanger can be used to cool a flow of air using expanded refrigerant when the system is operating in an air conditioning (cooling) mode. 1. A heat exchanger to transfer heat between a refrigerant and air , comprising:a refrigerant flow path extending between a first refrigerant port and a second refrigerant port;a first section, a second section, and a third section of the heat exchanger arranged sequentially along the refrigerant flow path, the first section arranged between the first refrigerant port and the second section, the third section arranged between the second refrigerant port and the second section; andfirst and second parallel arranged air flow paths extending through the heat exchanger, the first airflow path extending sequentially through the first section and the third section and bypassing the second section, the second airflow path extending through the second section and bypassing the first section and the third section, wherein heat transfer between the refrigerant and air is substantially inhibited in the first section of the heat exchanger,wherein the second refrigerant port is operatively coupled to an expansion device to receive cooled refrigerant therefrom when the heat exchanger is operated in an air conditioning mode.2. The heat exchanger of claim 1 , wherein the refrigerant flow path comprises at least two passes through the second section claim 1 , refrigerant flowing through said at least two ...

HEAT EXCHANGERS

A heat exchanger which may be used in an engine, such as a vehicle engine for an aircraft or orbital launch vehicle. is provided. The heat exchanger may be configured as generally drum-shaped with a multitude of spiral sections, each containing numerous small diameter tubes. The spiral sections may spiral inside one another. The heat exchanger may include a support structure with a plurality of mutually axially spaced hoop supports, and may incorporate an intermediate header. The heat exchanger may incorporate recycling of methanol or other antifreeze used to prevent blocking of the heat exchanger due to frost or ice formation. 1. A heat exchanger , comprising:at least one first conduit section for the flow of a first fluid in heat exchange with a second fluid in a flow path which passes the at least one first conduit section; anda support for the at least one first conduit section, wherein the at least one first conduit section is mounted at a first location to the support, and the at least one first conduit section at a second location thereon is movable relative to the support in response to thermal change.2. A heat exchanger as claimed in claim 1 , wherein the at least one first conduit section comprises a plurality of tubes for heat exchange.3. A heat exchanger as claimed in claim 2 , wherein the tubes are connected at a first end thereof to an inlet header and at a second end thereof to an outlet header of the at least one first conduit section.4. A heat exchanger as claimed in claim 3 , wherein the first location is at one of the inlet and outlet headers claim 3 , which is fixedly mounted to the support claim 3 , the other of the inlet and outlet headers being movable relative to the support in response to thermal change.5. A heat exchanger as claimed in claim 4 , wherein the other of the headers is mounted to a movable support therefor which is movable relative to the support.6. A heat exchanger as claimed in claim 2 , wherein the at least one first conduit ...

AIR-COOLED CONDENSER SYSTEM

An air-cooled condenser system for steam condensing applications in a power plant Rankine cycle includes an air cooled condenser having a plurality of interconnected modular cooling cells. Each cell comprises a frame-supported fan, inlet steam header, outlet condensate headers, and tube bundle assemblies having optionally finned tubes extending between the headers. The tube bundle assemblies may fabricated into an A-shaped tube structure. The tube bundles are self-supporting without support from any part of the frame between top and bottom tubesheets of each bundle. The condensate headers may be slideably mounted to the frame for thermal expansion/contraction. Steam circulating in a closed flow loop on the tube side from a steam turbine is cooled in each cell by ambient air blown through the tube bundles, thereby forming liquid condensate returned to the Rankine cycle. The present design further provides a longitudinal and vertical thermal expansion restraint system. 1. An air-cooled condenser comprising:a longitudinal axis;a longitudinally-extending steam header configured for receiving steam from a source of steam;a pair of longitudinally-extending circular condensate headers positioned below the steam header and spaced laterally apart;a pair of inclined tube bundles each comprising a plurality of tubes connected to an upper tubesheet and a lower tubesheet, the tube bundles disposed at an acute angle to each other;each tube bundle extending between and fluidly coupled to the steam header at top and a different one of the condensate headers at bottom forming an A-shaped tube structure;a fan mounted to a fan support frame and positioned below the tube bundles;wherein the tube structure is self-supporting such that the tube bundles are unsupported by the fan support frame between the upper and lower tubesheets.2. The air-cooled condenser according to claim 1 , wherein the condensate headers comprise piping sections which are slideably mounted to the fan support frame ...

COOLER STATION FOR CONNECTION OF A LIQUID COOLER

The invention relates to a cooler station comprising a liquid cooler, which has a first distributor box consisting of a hollow extruded section made of aluminium having outwardly open guide groove, and comprising a platform which can be pushed onto the liquid cooler and fixedly connected thereto by mechanical connecting elements which can be inserted into the guide grooves of the first distributor box. The cooler station comprises a set of platforms, wherein in each case one platform can be connected to the liquid cooler, and comprises the set of platforms which have the different hydraulic and/or electrical connections. The cooler station can be installed in a liquid cooler system which also comprises a blower, a liquid tank and a liquid filter. The liquid cooler, the blower, the liquid tank, and/or the liquid filter can each be selected from a set, such that a modular system is produced for providing from liquid cooler systems. 1. A cooler station with a liquid cooler , comprising a first distributor box , consisting of a hollow extruded section of aluminum having outwardly open guide grooves as well as having a platform that can be pushed onto the liquid cooler by means of mechanical connecting elements , which can be inserted into the guide grooves of the first distributor box , and is fixedly connected to the liquid cooler , wherein the cooler station comprises a set of platforms , each platform being connectable to the liquid cooler , and comprising the set of platforms having different hydraulic and/or electrical connections , wherein each platform of the set has the same mechanical connecting elements for connection to the liquid cooler.2. The cooler station according to claim 1 , wherein liquid cooler has a second distributor box consisting of a hollow extruded section of aluminum claim 1 , which has outwardly open guide grooves for attachment to a base.3. The cooler station according to claim 1 , wherein the first distributor box has a liquid line claim 1 ...

HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR, HEAT EXCHANGE MODULE, HEAT EXCHANGE DEVICE, AND HEAT SOURCE UNIT

A heat exchanger () of a heat exchange device used for air cooling cold water units or commercial roof machines, a method for manufacturing the heat exchanger (), a heat exchange module, a heat exchange device, and a heat source unit. The heat exchanger () comprises: a main body portion (ab); a bent portion (cd) with a trapezoid cross section, the bent portion (cd) and the main body portion (ab) being connected and approximately perpendicular to each other; two collecting pipes (), disposed on two opposite sides of the heat exchanger (); and multiple heat exchange pipes (), each extending from one collecting pipe () of the two collecting pipes () to the other collecting pipe () by passing through the main body portion (ab) and the bent portion (cd), wherein a top edge of the bent portion (cd) and a top edge of the main body portion (ab) of the heat exchanger () are approximately located at the same height level. 1. A heat exchanger for a heat exchange device on an air-cooled water chiller unit or commercial rooftop machine , the heat exchanger comprising:a main body part;a bending part having a substantially trapezoidal cross section, the bending part and the main body part being connected to each other and substantially lying in the same plane;at least one heat exchange tube extending between the main body part and the bending part, with heat exchange tubes in the bending part being bent or inclined relative to heat exchange tubes in the main body part.2. The heat exchanger as claimed in claim 1 , wherein:the heat exchange tube is wound so as to extend continuously in a winding manner partially or completely between the main body part and the bending part.3. The heat exchanger as claimed in claim 1 , wherein:also comprising two manifolds disposed on two opposite sides of the heat exchanger,wherein there are multiple heat exchange tubes, each of the heat exchange tubes extending from one of the two manifolds to the other manifold through the main body part and the ...

HEAT TRANSFER DEVICE AND METHOD FOR MANUFACTURING SAME

A device for heat transfer between a first fluid and a second fluid includes an assembly of tube elements for conducting the fluid and have a first, nondeformed region and a second, deformed region, disposed at an end of the tube element. A tube plate with passage apertures and a sealing element with passage apertures are provided. The sealing element is disposed between an outer surface of the second region of a tube element and an edge of a rim of the passage aperture of the tube plate. Tube elements are developed as flat tubes with flow channels. Flow channels are separated from one another by an internal structure element. A system and a method for the manufacture of the device are also provided. 1. A device for heat transfer between a first fluid and a second fluid , comprising an assembly oftube elements for the conduction of the first fluid, which in each instance are developed with a first, nondeformed region and at least one second, deformed region, disposed at an end of the tube element,at least one tube plate with passage apertures and at least one sealing element with passage apertures, wherein the sealing element is in each instance disposed between an outer surface of the second region of a tube element and an edge of a rim of the passage opening of the tube plate,wherein the tube elements as flat tubesare developed with flow channels for the conduction of the first fluid, wherein the flow channels are separated from one another by at least one internal structure element, and are as welldeveloped of a metal and the cross section of the tube elements are flared in the second region in a plane oriented perpendicularly to a longitudinal direction (x).21213. A device according to claim 1 , wherein the tube element has a B-shaped cross section claim 1 , wherein the internal structure element is developed of two shanks ( claim 1 , ) formed into a web with a connection region as a central structure element.3. A device according to claim 2 , wherein the ...

HEAT EXCHANGER WITH MULTISTAGED COOLING

Embodiments described herein relate to a heat exchanger for abating compounds produced in semiconductor processes. When hot effluent flows into the heat exchanger, a coolant can be flowed to walls of a fluid heat exchanging surface within the heat exchanger. The heat exchanging surface can include a plurality of channel regions which creates a multi stage cross flow path for the hot effluent to flow down the heat exchanger. This flow path forces the hot effluent to hit the cold walls of the fluid heat exchanging surface, significantly cooling the effluent and preventing it from flowing directly into the vacuum pumps and causing heat damage. Embodiments described herein also relate to methods of forming a heat exchanger. The heat exchanger can be created by sequentially depositing layers of thermally conductive material on surfaces using 3-D printing, creating a much smaller footprint and reducing costs. 1. A heat exchanger configured to exchange heat with a flowing effluent , comprising:a coolant inlet;a coolant outlet; and an outer wall enclosing an internal region of the heat exchanger;', 'a central channel region extending through the internal region, wherein a central channel is formed within the central channel region and is in fluid communication with the coolant inlet; and', 'a plurality of radial channel regions that each have a radial channel extending therethrough, each radial channel region comprising a heat exchanging surface configured to cool the flowing effluent, wherein the radial channel of each of the radial channel regions is in fluid communication with the central channel of the central channel region and the coolant outlet., 'a heat exchanging region disposed between the coolant inlet and the coolant outlet, the heat exchanging region comprising2. The heat exchanger of claim 1 , wherein the plurality of radial channel regions include at least a first level of radial channel regions and a second level of radial channel regions claim 1 , the first ...

DESICCANT WHEEL DEHUMIDIFIER AND HEAT EXCHANGER THEREOF

A heat exchanger of a desiccant wheel dehumidifier, disclosed in the disclosure, includes a frame and multiple heat exchange platy tubes. The frame has an air inlet and an air outlet. The multiple heat exchange platy tubes are fixed on the frame and are substantially arranged side by side with each other. Every two of the multiple heat exchange platy tubes adjacent to each other are separated at an interval from each other to form a first flow channel. Each of the multiple heat exchange platy tubes includes a main body and at least one spacing wall. The main body has multiple second flow channels therein. The at least one spacing wall is located between two of the multiple second flow channels adjacent to each other. The air inlet and the air outlet communicate with the multiple second flow channels. 1. A heat exchanger of a desiccant wheel dehumidifier , comprising:a frame having an air inlet and an air outlet; anda plurality of heat exchange platy tubes fixed on the frame, and substantially arranged side by side with each other; wherein every two of the plurality of heat exchange platy tubes adjacent to each other are separated at an interval from each other to form a first flow channel, each of the plurality of heat exchange platy tubes includes a main body and at least one spacing wall; the main body has a plurality of second flow channels therein, and the at least one spacing wall is located between two of the plurality of second flow channels adjacent to each other, and both the air inlet and the air outlet communicate with the plurality of second flow channels.2. The heat exchanger of the desiccant wheel dehumidifier according to claim 1 , wherein the bottom of the frame has at least one liquid outlet.3. The heat exchanger of the desiccant wheel dehumidifier according to claim 1 , wherein the direction of the first flow channel is substantially orthogonal to that of the plurality of second flow channels.4. The heat exchanger of the desiccant wheel ...

INTEGRATED FAN HEAT EXCHANGER

An integrated fan heat exchanger stator assembly is provided including a hub and a casing. A plurality of elements is arranged between the hub and the casing. The plurality of elements is separated from one another by a plurality of external flow passages. At least one internal flow passage is configured to convey a first heat transfer fluid through one or more of the plurality of elements. The first heat transfer fluid is arranged in thermal communication with a second heat transfer fluid configured to flow through at least one of the external flow passages. 1. An integrated fan heat exchanger stator assembly comprising:a hub and casing;a plurality of elements arranged between the hub and casing, the plurality of elements being separated from one another by a plurality of external flow passages; andat least one internal flow passage configured to convey a first heat transfer fluid through one or more of the plurality of elements, wherein the first heat transfer fluid is in thermal communication with a second heat transfer fluid configured to flow through at least one of the plurality of external flow passages.2. The stator of claim 1 , wherein the plurality of elements includes at least one guide vane extending radially between the hub and the casing.3. The stator assembly according to claim 2 , wherein the at least one guide vane is configured to straighten a flow of the second heat transfer fluid.4. The stator assembly according to claim 2 , wherein the at least one guide vane is configured to preswirl a flow of the second heat transfer fluid.5. The stator assembly according to claim 1 , wherein the plurality of elements is formed with at least one of circumferential sweep and axial sweep.6. The stator assembly according to claim 1 , wherein the plurality of elements includes at least one element extending circumferentially between the hub and the casing.7. The stator assembly according to claim 1 , wherein at least one of the plurality of elements includes ...

POOL, LARGE TANK, OR POND EXCHANGER

An exchanger for a pool, large storage tank, or pond is described herein. In one embodiment, the exchanger includes a diffuser hub, exchanger extension arms that extend radially outward from the diffuser hub, one or more exchanger rings that intersect with the heat exchanger extension arms, and a fill tube that extends to the diffuser hub. One or both of the heat exchanger arms and/or the exchanger rings include fluid apertures that direct fluid into the pool. Fluid pumped into the fill tube may flow through into the diffuser, through the exchanger extension arms and/or the one or more exchanger rings, and out through the fluid apertures at various locations into the pool. As such, heated fluid, or fluid to be mixed, for example, may be more evenly and quickly distributed into the pool. 1. A pond or pool heat exchanger or mixer , comprising:a pool comprising a pool wall and a pool floor that retain fluid; a diffuser hub located proximate to a center of the pool;', 'a plurality of heat exchanger extension arms, each of the plurality of heat exchanger extension arms extending radially outward from the diffuser hub toward the pool wall;', 'at least one heat exchanger ring that intersects with at least one of the plurality of heat exchanger extension arms, the plurality of heat exchanger arms and the at least one exchanger ring having a plurality of fluid apertures that direct fluid into the pool; and', 'a fill tube that extends from the pool wall to the diffuser hub., 'a heat exchanger that extends over at least a portion of the pool, the heat exchanger comprising2. The pool heat exchanger of claim 1 , wherein the diffuser hub comprises:a cylindrical housing that surrounds an interior space;a fill tube inlet through a top of the cylindrical housing;a cylindrical diffuser ring that extends from the top of the cylindrical housing into a portion of the interior space; anda plurality of flanges in sides of the cylindrical housing, the plurality of flanges to secure the ...

HEAT EXCHANGER

A heat exchanger comprising an ion wind generating part configure to generate an ion wind having directionality charged positive or negative, a heat exchanging part provided at an upstream side in the direction of flow of the ion wind and configured to exchange heat with the ion wind, and a charge removing part provided at a downstream side in the direction of flow of the ion wind and electrically neutralizing the ion wind exchanged in heat with the heat exchanging part. 1. A heat exchanger comprising:an ion wind generating part configured to generate an ion wind having directionality charged positive or negative;a heat exchanging part provided at an upstream side in the direction of flow of the ion wind and configured to exchange heat with the ion wind; anda charge removing part provided at a downstream side in the direction of flow of the ion wind and configured to electrically neutralize the ion wind exchanged in heat with the heat exchanging part.2. The heat exchanger according to claim 1 , wherein the charge removing part is a conductor connected to the ground.3. The heat exchanger according to claim 1 , wherein the charge removing part is a conductor carrying a charge of an opposite sign to the ion wind.4. The heat exchanger according to claim 2 , wherein the conductor is made a mesh shape or a shape having through holes running along the direction of flow of the ion wind. This application claims priority based on Japanese Patent Application No. 2017-204627 filed with the Japan Patent Office on Oct. 23, 2017, the entire contents of which are incorporated into the present specification by reference.The present disclosure relates to a heat exchanger.Japanese Patent Publication No. 02-037286A discloses a heat exchanger provided with an ion wind generating part generating an ion wind and a heat exchanging part (radiator or condenser) exchanging heat with the ion wind.However, in the configuration of the above-mentioned conventional heat exchanger, the ion wind ...

HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE, AND AIR-CONDITIONING APPARATUS

A heat exchanger to which a fan supplies air includes a plurality of flat tubes extending in a first direction, a corrugated fin connected to the flat tubes and extending in a second direction intersecting the first direction, and a plurality of plate fins connected to at least one of a windward end and a leeward end of the corrugated fin and extending in a third direction intersecting the second direction. This configuration achieves improvement in heat exchange performance. 1. A heat exchanger that is supplied with air from a fan , the heat exchanger comprising:a plurality of heat transfer tubes extending in a first direction;a first fin connected to the plurality of heat transfer tubes, and having a flat portion disposed between two adjacent heat transfer tubes among the plurality of the heat transfer tubes, the first fin extending in a second direction intersecting the first direction; anda plurality of second fins connected to at least one of a windward end and a leeward end of the flat portion of the first fin, the plurality of second fins extending in a third direction intersecting the second direction.2. The heat exchanger of claim 1 , further comprising:a connection part connected to each of the plurality of second fins.3. The heat exchanger of claim 1 , wherein a length of each of the plurality of heat transfer tubes is longer than a length of the first fin in a flow direction of the air.4. The heat exchanger of claim 1 ,wherein the plurality of second fins each have a first notch on a side adjacent to the first fin, andwherein the first fin is connected to the first notches.5. The heat exchanger of claim 1 ,wherein the first fin has a plurality of second notches on the end adjacent to the plurality of second fins, andwherein each of the plurality of second fins is connected to a corresponding one of the plurality of second notches.6. The heat exchanger of any one of to claim 1 , further comprising:headers connected to opposite ends of the plurality of ...

COOLING DEVICE

Provided is a cooling device which includes a plurality of cooling units and a blocking member and in which at least a portion of the blocking member is disposed between the cooling units. 1. A cooling device , comprising:a plurality of cooling units; anda blocking member,wherein at least a portion of the blocking member is arranged between the cooling units.2. The cooling device according to claim 1 , whereinthe cooling units each include:a cold plate, extending in a horizontal direction; anda radiator disposed on an upper side of the cold plate in a first direction perpendicular to the horizontal direction,wherein the radiator includes a plurality of fins extending in the first direction and disposed in parallel in a second direction perpendicular to the first direction, andthe blocking member is disposed between the cooling units horizontally in a third direction that is perpendicular to the second direction.3. The cooling device according to claim 2 , further comprising a cover member claim 2 , wherein the cover member is disposed on an upper side of the radiator in the first direction.4. The cooling device according to claim 3 , wherein the cover member is disposed to straddle a plurality of the radiators.5. The cooling device according to claim 1 , wherein the blocking member has elasticity.6. The cooling device according to claim 1 , further comprising a pump. This application claims the priority benefit of Japanese Patent Application No. 2018-193912, filed on Oct. 13, 2018. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.The present disclosure relates to a cooling device.A conventional cooling device includes a plurality of radiators and a cooling fan which supplies cooling air to these radiators (for example, Patent Document 1: Japanese Patent Application Laid Open No. 2010-156467).However, in the cooling device disclosed in Patent Document 1, since gaps are formed ...

Thermal energy exchanger with heat pipe

A control module for a heating, ventilating, and air conditioning system includes a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a first fluid from a first fluid source therein. An internal thermal energy exchanger is disposed in the air flow conduit downstream of at least a portion of the evaporator core and upstream of a blend door disposed in the air flow conduit. The internal thermal energy exchanger is in thermal energy exchange relationship with a second fluid source through a heat pipe.

Clustered Tubular Venting

A design of a cluster of circular tubular hollow embodiments used to channel air in which air flows thru the cluster resulting in a reduction of the temperature of the air existing the cluster versus the temperature of the air entering the cluster. 1. A design of a cluster of circular tubular hollow embodiments used to channel air in which air flows thru the cluster resulting in a reduction of the air temperature of the air existing the cluster versus the temperature of the air entering the cluster.2. The prototype used in demonstrating consisted of 246 8″ long hollow tubes with a tube opening diameter of 0.29″. The prototype was assembled in a 6 tubes by 46 tubes rectangular cluster. The resultant cluster dimensions were 13¾″×8″×1¾″. The 13¾″×1¾″ represented a standard residential floor duct opening size. The temperature of the air exiting the structure versus the temperature of the air entering the structure was 3 degrees Fahrenheit cooler when the residential cooling system fan was blowing air thru the vent.3. The design of can consist of any cluster structure shape applicable to the structure application.4. The design of can consist of any cluster structure length applicable to the resultant air cooling temperature.5. The design of can consist of any diameter of the circular tubular hollow embodiments applicable to the resultant air cooling temperature.6. The design of can consist of any overall cluster structure dimensional size applicable to the structure application.7. The design of can consist of a cluster structure made of any material applicable to the application.8. The design of can consist of a cluster structure that is rigid or flexible applicable to the application.9. The design of can consist of a cluster structure consisting of tubes assembled to make up the structure or circular tubular hollow air passages molded or machined inherently into the structure.10. The design of can consist of a cluster structure which is an independent stand alone ...

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

In a heat exchanger, each of a plurality of heat exchange members includes: a flat pipe; and a heat transfer plate integrated with the flat pipe along a longitudinal direction of the flat pipe. A width direction of each of the flat pipes intersects with a direction in which the plurality of heat exchange members are arranged side by side. Each of the heat transfer plates includes an extending portion extending outward in the width direction of each of the flat pipes from at least one of one end of a corresponding one of the flat pipes in the width direction and another end of the corresponding one of the flat pipes in the width direction. Each of the flat pipes has one or more flat pipe bent portions, each forming a groove extending along the longitudinal direction of the flat pipes. 1. A heat exchanger , comprising:a first header tank;a second header tank arranged so as to be apart from the first header tank; anda plurality of heat exchange members, which are each coupled to the first header tank and the second header tank, and are arranged side by side between the first header tank and the second header tank, a flat pipe extending from the first header tank to the second header tank; and', 'a heat transfer plate integrated with the flat pipe along a longitudinal direction of the flat pipe,, 'wherein each of the plurality of heat exchange members includeswherein a width direction of each of the flat pipes intersects with a direction in which the plurality of heat exchange members are arranged side by side,wherein each of the heat transfer plates includes an extending portion extending outward in the width direction of each of the flat pipes from at least one of one end of a corresponding one of the flat pipes in the width direction and another end of the corresponding one of the flat pipes in the width direction, andwherein each of the flat pipes has one or more flat pipe bent portions, each forming a groove extending along the longitudinal direction of the flat ...

Unpowered auxiliary heat dissipation apparatus and device using the same

An exemplary heat dissipation apparatus includes a bracket, a reticular cover fixed to the bracket and a receiving space being defined with the bracket, and a tray received in the receiving space. The tray includes a first surface and a second surface. A number of first through holes is defined on the bracket. A number of second through holes is defined on the tray respectively corresponding to the first through holes, each of the second through holes extends obliquely from the first surface of the tray to the second surface of the tray relative to a vertical line of the first and second surfaces of the tray. A first magnet is installed on the first surface of the tray, a second magnet corresponding to the first magnet is installed on the bracket.

COOLING DEVICE

According to one embodiment, a cooling device includes a heat releasing element including a surface configured to contact a heat generating element and an internal fluid channel configured to flow a cooling medium. The cooling device also includes a plurality of cooling fins within the fluid channel, each of which extends in a direction crossing a flow direction of the cooling medium and has a zigzag, corrugated shape defined by multiple bent portions. 1. A cooling device comprising:a heat releasing element including a surface configured to contact a heat generating element, and an internal fluid channel configured to flow a cooling medium; anda plurality of cooling fins within the fluid channel, the cooling fins each extending in a direction crossing a flow direction of the cooling medium and having a zigzag, corrugated shape defined by multiple bent portions.2. The cooling device according to claim 1 , wherein the cooling fins comprisesa plurality of first cooling fins aligned at predetermined pitches in a direction transverse to the flow direction, anda plurality of second cooling fins next to the first cooling fins in the flow direction and aligned at predetermined pitches in the direction transverse to the flow direction, the first fins and the second fins differing from each other in phase of the corrugated shape.3. The cooling device according to claim 1 , wherein the heat releasing element and the cooling fins are integral and seamlessly formed through additive manufacturing with a metal material. This application is based upon and claims the benefit of priority from Japanese Patent Application No. 2019-229368, filed Dec. 19, 2019; the entire contents of which are incorporated herein by reference.Embodiments described herein relate generally to a cooling device that uses fluid-cooled cold plates for cooling, for example, semiconductor elements in an active phased array antenna.An active phased array antenna includes multiple semiconductor elements at pitches ...

HEAT EXCHANGER ARRANGEMENT

A heat exchanger arrangement () comprises at least one heat exchanger () including at least one substantially horizontally oriented manifold () forming an upper side of the at least one heat exchanger (), the at least one manifold () having lateral end portions (); and a support structure () including a main portion comprising, at least partially, a metallic material, and manifold support portions () associated to respective lateral end portions () of the at least one manifold (). The manifold support portions () are made at least partially from a non-metallic material and configured to receive the lateral end portions () of the at least one manifold () for preventing the at least one manifold () from contacting any metallic portions of the support structure (). 12. Heat exchanger arrangement () comprising:{'b': 4', '6', '6', '4', '6', '6', '8, 'i': a', 'b', 'a', 'b, 'at least one heat exchanger () including at least one substantially horizontal manifold (, ) forming an upper side of the at least one heat exchanger (), the at least one manifold (, ) having lateral end portions () and'}{'b': '10', 'claim-text': a main portion comprising, at least partially, a metallic material, and', {'b': 14', '8', '6', '6, 'i': a', 'b, 'manifold support portions () associated to respective lateral end portions () of the at least one manifold (, );'}], 'a support structure () including'}{'b': 14', '8', '6', '6', '6', '6', '10, 'i': a', 'b', 'a', 'b, 'wherein the manifold support portions () are made at least partially from a non-metallic material and configured to receive the lateral end portions () of the at least one manifold (, ) for preventing the at least one manifold (, ) from contacting any metallic portions of the support structure (); and'}{'b': 14', '10', '15', '12', '10', '6', '6, 'i': a', 'b, 'wherein the manifold support portions () of the support structure () are formed as non-metallic projections () located at the inner sides of opposing posts () of the support ...

SLIM-TYPE GAS TRANSPORTATION DEVICE

A slim-type gas transportation device includes a slim-type gas pump and a slim-type valve structure. The slim-type valve structure includes a first thin plate, a valve frame, a valve plate and a second thin plate. The first thin plate has a hollow portion. The valve plate is disposed within an accommodation space of the valve frame. The valve plate includes a valve opening. The valve opening is not aligned with the hollow portion. The second thin plate includes a gas outlet surface, a pressure relief surface, a gas outlet groove, an outlet aperture, a pressure relief hole and a pressure relief trench. The outlet aperture is hollowed out from the gas outlet groove to the pressure relief surface and corresponding in position to the valve opening. The pressure relief hole is spaced apart from the gas outlet groove. The pressure relief trench is concavely formed from the pressure relief surface. 1. A slim-type gas transportation device , comprising: [ a first surface;', 'a second surface opposed to the first surface;', 'a plurality of inlet apertures running through the first surface and the second surface;', 'a convergence chamber concavely formed from the second surface and located at a center of the second surface; and', 'a plurality of inlet grooves concavely formed from the second surface, wherein each of the plurality of inlet grooves has an end in communication with the inlet aperture corresponding thereto and the other end in communication with the convergence chamber;, 'a gas inlet plate comprising, a central aperture located at a center of the resonance plate;', 'a vibration part surrounding around the central aperture and corresponding in position to the convergence chamber; and', 'a fixed part surrounding around the vibration part, wherein the resonance plate is combined with the gas inlet plate through the fixed part;, 'a resonance plate combined with the second surface of the gas inlet plate, and comprising, 'an actuator combined with the fixed part of the ...

Thermal Management Of RF Devices Using Embedded Microjet Arrays

The present invention generally relates to a microjet array for use as a thermal management system for a heat generating device, such as an RF device. The microjet array is formed in a jet plate, which is attached directly to the substrate containing the heat generating device. Additional enhancing features are used to further improve the heat transfer coefficient above that inherently achieved by the array. Some of these enhancements may also have other functions, such as adding mechanical structure, electrical connectivity or pathways for waveguides. This technology enables higher duty cycles, higher power levels, increased component lifetime, and/or improved SWaP for RF devices operating in airborne, naval (surface and undersea), ground, and space environments. This technology serves as a replacement for existing RF device thermal management solutions, such as high-SWaP finned heat sinks and cold plates. 1. An assembly , comprising:a semiconductor component, formed on a semiconductor substrate, and having a heat generating device disposed therein, wherein one surface of the semiconductor substrate is referred to as an impingement surface;a jet plate, directly bonded to the impingement surface of the semiconductor component, where a reservoir is formed within the assembly as a sealed enclosure bounded by the jet plate and the impingement surface of the semiconductor component; anda single-phase fluid disposed in the reservoir, in direct contact with the impingement surface of the semiconductor component,wherein the jet plate comprises a microjet and an exhaust port in communication with the reservoir.2. The assembly of claim 1 , wherein the jet plate comprises a plurality of microjets arranged as an array.3. The assembly of claim 2 , wherein a smallest perimeter that surrounds the array does not include the exhaust port.4. The assembly of claim 1 , wherein the impingement surface is a surface of the semiconductor substrate opposite a surface of the semiconductor ...

Finned Heat-Exchange System

The present invention provides a finned heat-exchange system, comprising a heat dissipation chamber, a fin, an air guide element and a base, wherein the heat dissipation chamber is isolated from the outside, and both the fin and the air guide element are connected to the base; and the air guide element and the fin are in communication with the heat dissipation chamber through the base to dissipate heat from the inside of the heat dissipation chamber. 1. A finned heat-exchange system , comprising a heat dissipation chamber , a fin , an air guide element and a base , wherein the heat dissipation chamber is isolated from the outside , and both the fin and the air guide element are connected to the base; and the air guide element and the fin are in communication with the heat dissipation chamber through the base to dissipate heat from the inside of the heat dissipation chamber.2. The finned heat-exchange system according to claim 1 , wherein the air guide element is composed of several air guide pipes.3. The finned heat-exchange system according to claim 2 , wherein the air guide pipes are embedded into the fin claim 2 , and two ends of each of the air guide pipes are in communication with the heat dissipation chamber through the base.4. The finned heat-exchange system according to claim 3 , wherein the adjacent air guide pipes are evenly disposed at equal intervals.5. The finned heat-exchange system according to claim 2 , wherein the heat dissipation chamber comprises an air inlet cavity and an air outlet cavity.6. The finned heat-exchange system according to claim 5 , wherein two ends of each of the air guide pipes are respectively arranged inside the air inlet cavity and the air outlet cavity.7. The finned heat-exchange system according to claim 5 , wherein one end claim 5 , at the air inlet cavity and/or the air outlet cavity claim 5 , of each of the air guide pipes can extend to any position outside the air inlet cavity and/or the air outlet cavity.8. The finned ...

Engine Fluid Cooling Assembly

A baffle for engine fluid cooling includes a fluid guide having a pair of side walls, a bottom wall, and a coolant fluid inlet. A channel receives a pair of heat exchangers such that one may be positioned proximate to or above a part of the bottom wall and the other may be positioned proximate to or above another part of the bottom wall. Some coolant entering the guide flows into the first heat exchanger and some coolant is passed under the first heat exchanger and subsequently into the second heat exchanger. 1. A baffle for engine fluid cooling , comprising:a fluid coolant guide having a pair of side walls, a bottom wall, a coolant fluid inlet end and a coolant fluid outlet end disposed substantially opposite the coolant fluid inlet end;wherein the bottom wall includes a first portion with a first elevation extending from the fluid inlet end, a second portion distal from the fluid inlet end and having a second elevation and a transition portion disposed between the first and second portions;wherein the first elevation is lower than the second elevation, and the transition portion provides a transition from the first elevation to the second elevation; andwherein the side walls and bottom wall provide, at least in part, a channel adapted to receive at least a first engine fluid cooling heat exchanger and a second engine fluid cooling heat exchanger therein so that the first heat exchanger is positioned proximate at least a part of the first portion of the bottom wall and so that the second heat exchanger is positioned proximate at least a part of the second portion of the bottom wall.2. The baffle of claim 1 , wherein the channel is adapted to receive at least the first and the second heat exchangers therein so that the entire first heat exchanger is positioned above the first portion of the bottom wall and so that the entire second heat exchanger is positioned above the second portion of the bottom wall.3. The baffle of claim 1 , wherein the transition portion of ...

Method for preheating a powertrain

Methods and systems are described for heating a powertrain prior to an engine start. One method includes heating a coolant by circulating the coolant through a radiator and operating an electric radiator fan, and flowing the coolant across the powertrain. The coolant is heated and circulated across the powertrain when a temperature of the powertrain is lower than ambient temperature.

ADIABATIC REFRIGERANT CONDENSER CONTROLS SYSTEM

An adiabatic condenser or fluid cooler is provided. A condensing or fluid cooling coil is provided. An adiabatic pad is provided wherein water can be used to cool the ambient air before entering or impacting the condensing or fluid cooling coil. Controls are provided that can adjust or eliminate the amount of water flowing over the adiabatic pad. The adiabatic pad may also be physically moved to allow ambient air to directly impact the condensing or fluid cooling coil. 1. A method of operating of a heat exchange assembly comprising providing:an indirect heat exchange section,an air cooler located adjacent the indirect heat exchange section, the air cooler comprised of a moisture absorbent material,a water distribution system to provide water to the air cooler moisture absorbent material,a sump to collect water that is used by the air cooler,and a fan powered by a variable speed motor to move air through the air cooler and into the indirect heat exchange section and outwardly from the heat exchange assembly,wherein when water is being provided to the moisture absorbent material of the air cooler, the moisture absorbent material transfers moisture vapor to air drawn through the air cooler, such that the air drawn through the air cooler is cooled by evaporation of the moisture vapor, whereby the air drawn over the indirect heat exchange section is precooled,and wherein a control system is provided comprisinga first sensing control device that senses the ambient outdoor condition,and when the ambient outdoor condition is above a preselected level, the water distribution system will provide water to the air cooler moisture absorbent material,and a second sensing control device that senses the condition of the air exiting the air cooler and adjusts the speed of the variable speed motor to adjust the amount of air drawn by the fan.2. The method of operating the heat exchange assembly of further comprising providinga third sensing control device that senses the quality of ...

INTEGRATED LIQUID COOLING DEVICE AND METHOD THEREOF

An integrated liquid cooling device comprises a housing, a first liquid reservoir, a second liquid reservoir, at least one first liquid channel for heat dissipation, a second liquid channel appressed to a heat source device, at least one third liquid channel for heat dissipation and a liquid transfer cycle driver; the first liquid reservoir is connected to the second liquid channel through the first liquid channel; the second liquid channel is connected to the second liquid reservoir through the third liquid channel; the first liquid reservoir and the second liquid reservoir are independent to each other and connected through the liquid transfer cycle driver; the liquid transfer cycle driver transfers the liquid in the second liquid reservoir to the first liquid reservoir. The invention saves the space and reducing the risk of leakage. 1. An integrated liquid cooling device , comprising a housing , a first liquid reservoir , a second liquid reservoir , at least one first liquid channel for heat dissipation , a second liquid channel appressed to a heat source device , at least one third liquid channel for heat dissipation and a liquid transfer cycle driver; wherein the first liquid reservoir , the second liquid reservoir , the first liquid channel , the second liquid channel , the third liquid channel and the liquid transfer cycle driver are arranged in the housing; the first liquid reservoir is connected to the second liquid channel through the first liquid channel; the second liquid channel is connected to the second liquid reservoir through the third liquid channel; the first liquid reservoir and the second liquid reservoir are independent to each other and connected through the liquid transfer cycle driver; the liquid transfer cycle driver transfers the liquid in the second liquid reservoir to the first liquid reservoir.2. The integrated liquid cooling device according to claim 1 , wherein claim 1 , the first liquid channel has the same structure with said third ...

Heat Exchanger for Embedded Engine Applications

An annular heat exchanger for a gas turbine engine is provided. The annular heat exchanger can include a first annular ring comprising a first main tube defined by a plurality of transduct segments; a second annular ring comprising a second main tube defined by a plurality of transduct segments and a curvilinear plate defining at least one channel therein that is in fluid communication with a transduct segment of the first main tube and a transduct segment of the second main tube. 1. An annular heat exchanger for a gas turbine engine , comprising:a first annular ring comprising a first main tube defined by a plurality of transduct segments; a main tube extending from a first end to a second end and defining a hollow passageway therethrough, and wherein the main tube defines an aperture, and further wherein at least a portion of adjacent transduct assemblies are fluidly connected along the main tube;', 'a lower platform attached to an outer surface of the main tube on first side of the aperture; and', 'an upper platform attached to the outer surface of the main tube on second side of the aperture that is opposite of the first side, wherein the upper platform is integral with the lower platform to define a supply channel therebetween, the supply channel being in fluid communication with the hollow passageway of the main tube through the aperture defined by the main tube, and wherein the lower platform and the upper platform define an interface defining a plurality of channels in fluid communication with the hollow passageway defined by the main tube; and, 'a second annular ring comprising a second main tube defined by a plurality of transduct segments, wherein each transduct segment of the first main tube and the second main tube comprisesa curvilinear plate defining at least one channel therein, wherein the at least one channel of the curvilinear plate is in fluid communication with a transduct segment of the first main tube and a transduct segment of the second main ...

HEAT EXCHANGE SYSTEM

A heat exchange system includes a first heat exchanger that radiates heat of at least a cooling cycle, a cooler circuit in which a coolant for a heat-emitting device flows, a plurality of heat exchangers that are connected to the cooler circuit and radiate heat of the coolant, and a blower that sends air to the first heat exchanger and the plurality of heat exchangers to cool. The plurality of heat exchangers are arranged in a blowing direction of the blower, and separately radiate heat of the cooler circuit. The heat exchanger, which is disposed on the windward side, of the plurality of heat exchangers is thermally connected to the first heat exchanger, and the heat exchanger disposed on the windward side radiates heat by itself and also radiates heat through the first heat exchanger. 1. A heat exchange system comprising:a first heat exchanger that radiates heat of at least a cooling cycle;a cooler circuit in which a coolant for a heat-emitting device flows;a plurality of heat exchangers that are connected to the cooler circuit and radiate heat of the coolant; anda blower that sends air to the first heat exchanger and the plurality of heat exchangers to cool, whereinthe plurality of heat exchangers are arranged in a blowing direction of the blower and separately radiate heat of the cooler circuit, andone heat exchanger of the plurality of heat exchangers is disposed on a windward side and is thermally connected to the first heat exchanger, and the one heat exchanger disposed on the windward side radiates heat by itself and also radiates heat through the first heat exchanger.2. The heat exchange system according to claim 1 , whereinthe first heat exchanger comprises an air-conditioning heat exchanger that is a part of a first fluid circuit air-conditioning a passenger compartment of a vehicle, andthe cooler circuit comprises a second fluid circuit that cools the heat-emitting device other than an engine of the vehicle.3. The heat exchange system according to claim 1 ...

INDIRECT FLUID HEATER

The present invention relates to a heater suitable for heating a flow of natural gas. There is provided a heater () suitable for heating a flow of natural gas, comprising a vessel () containing a heat transfer fluid, a heat source tube () passing through the vessel and being at least partially immersed in the heat transfer fluid, the heat source tube () being suppliable with heated gas to allow the heated gas to flow along the heat source tube () to evaporate the heat transfer fluid and at least one heat exchanger being connectable to a source of second fluid () to be heated, the heat exchanger being arranged so that the second fluid can be heated by the evaporated heat transfer fluid. 1. A heater suitable for heating a flow of a first gas , comprising:a vessel containing a heat transfer fluid;a heat source tube passing through the vessel and being at least partially immersed in the heat transfer fluid, the heat source tube being suppliable with a heated second gas, the heat source tube being configured to allow the heated second gas to flow along and inside the heat source tube to evaporate the heat transfer fluid; andat least one heat exchanger being connectable to a source of the first gas, the at least one heat exchanger being arranged so that the first gas can be heated by the evaporated heat transfer fluid,wherein the at least one heat exchanger comprises at least one heat transfer tube being connectable to a source of the first gas so that the first gas can flow inside the at least one heat transfer tube, the at least one heat transfer tube being arranged to be heated by the evaporated heat transfer fluid,the heater further comprising a burner to supply the heated second gas to the heat source tube, and a control system for the burner to control the circulation rate of the heated second gas in the heat source tube,wherein the vessel is an evaporator vessel, the heater further comprising a condenser vessel being in fluid communication with the evaporator ...

HEAT EXCHANGER WITH MULTISTAGED COOLING

Embodiments described herein relate to a heat exchanger for abating compounds produced in semiconductor processes. When hot effluent flows into the heat exchanger, a coolant can be flowed to walls of a fluid heat exchanging surface within the heat exchanger. The heat exchanging surface can include a plurality of channel regions which creates a multi stage cross flow path for the hot effluent to flow down the heat exchanger. This flow path forces the hot effluent to hit the cold walls of the fluid heat exchanging surface, significantly cooling the effluent and preventing it from flowing directly into the vacuum pumps and causing heat damage. Embodiments described herein also relate to methods of forming a heat exchanger. The heat exchanger can be created by sequentially depositing layers of thermally conductive material on surfaces using 3-D printing, creating a much smaller footprint and reducing costs. 1. A heat exchanger configured to exchange heat with a flowing effluent , comprising:a coolant inlet;a coolant outlet; and an outer wall enclosing an internal region of the heat exchanger;', 'a central channel region extending through the internal region, wherein a central channel is formed within the central channel region and is in fluid communication with the coolant inlet; and', 'a plurality of radial channel regions that each have a radial channel extending therethrough, each radial channel region comprising a heat exchanging surface configured to cool the flowing effluent, wherein the radial channel of each of the radial channel regions is in fluid communication with the central channel of the central channel region and the coolant outlet., 'a heat exchanging region disposed between the coolant inlet and the coolant outlet, the heat exchanging region comprising2. The heat exchanger of claim 1 , wherein the plurality of radial channel regions include at least a first level of radial channel regions and a second level of radial channel regions claim 1 , the first ...

HEAT EXCHANGER

A heat exchanger includes: flat pipes vertically arrayed and fins that partition a space between adjacent ones of the flat pipes into air flow passages. Each of the flat pipes includes a passage for a refrigerant. The flat pipes are divided into heat exchange sections. Each of the heat exchange sections includes: a main heat exchange section connected to a gas-side entrance communication space, and a sub heat exchange section that is connected in series to the main heat exchange section at a vertical position different from the main heat exchange section and to a liquid-side entrance communication space. 16.-. (canceled)7. A heat exchanger comprising:flat pipes vertically arrayed, wherein each of the flat pipes includes a passage for a refrigerant; andfins that partition a space between adjacent ones of the flat pipes into air flow passages, whereinthe flat pipes are divided into heat exchange sections, a main heat exchange section connected to a gas-side entrance communication space, and', in series to the main heat exchange section at a vertical position different from the main heat exchange section, and', 'to a liquid-side entrance communication space, and, 'a sub heat exchange section that is connected], 'each of the heat exchange sections includesa first heat exchange section among the heat exchange sections includes a lowermost one of the flat pipes,the main heat exchange section of the first heat exchange section is a first main heat exchange section,the sub heat exchange section of the first heat exchange section is a first sub heat exchange section, andthe first main heat exchange section is disposed to include the lowermost flat pipe.8. The heat exchanger according to claim 7 , whereinall the heat exchange sections other than the first heat exchange section are disposed above the first heat exchange section, andthe first main heat exchange section is disposed below the first sub heat exchange section in the first heat exchange section.9. The heat exchanger ...

HEAT EXCHANGER AND HEAT EXCHANGE UNIT INCLUDING THE SAME

A heat exchanger includes: flat pipes vertically arrayed; and fins that partition a space between adjacent ones of the flat pipes into air flow passages. Each of the flat pipes includes a passage for a refrigerant. The flat pipes are divided into heat exchange sections vertically arranged side by side. Each of the heat exchange sections includes: a main heat exchange section that communicates with a gas-side entrance communication space, and a sub heat exchange section that is connected in series to the main heat exchange section below the main heat exchange section and communicates with a liquid-side entrance communication space. 16.-. (canceled)7. A heat exchanger comprising:flat pipes vertically arrayed and each including a passage for a refrigerant; andfins that partition a space between adjacent ones of the flat pipes into air flow passages, whereinthe flat pipes are divided into heat exchange sections of the heat exchanger vertically arranged side by side, a main heat exchange section that communicates with a gas-side entrance communication space, and', is connected in series to the main heat exchange section below the main heat exchange section, and', 'communicates with a liquid-side entrance communication space of the heat exchanger, and, 'a sub heat exchange section that], 'each of the heat exchange sections includesa main-sub number ratio is a ratio of a number of the flat pipes constituting the main heat exchange section to a number of the flat pipes constituting the sub heat exchange section in each of the heat exchange sections, andthe main-sub number ratio of a lowermost one of the heat exchange sections is larger than a mean of the main-sub number ratios of the other heat exchange sections.8. The heat exchanger according to claim 7 , wherein the main-sub number ratio of the lowermost heat exchange section is largest among the heat exchange sections.9. The heat exchanger according to claim 7 , wherein 'cutouts into which the flat pipes are inserted, ...

Multiple Turbulator Heat Exchanger

The present disclosure relates to an air-to-air charge air cooler (CAC) for cooling air supplied to an internal combustion engine. The CAC may have a housing and a plurality of trays located in the housing. A first one of the trays may include a first turbulator having a first internal configuration. A second one of the trays may include a second turbulator having a second internal configuration different from the first internal configuration. 1. An air air-to-air charge air cooler (CAC) for cooling air supplied to an internal combustion engine , the CAC comprising:a housing;a plurality of trays located in the housing;a first one of the trays including a first turbulator having a first internal configuration; anda second one of the trays including second turbulator having a second internal configuration different from the first internal configuration.2. An air-to-air charge air cooler (CAC) for cooling air supplied to an internal combustion engine , the CAC comprising:a housing;a plurality of trays located in the housing;a first one of the trays including a lanced-offset turbulator; anda second one of the trays including a smooth style turbulator.3. The CAC of claim 2 , wherein at least one additional lanced-offset turbulator is disposed in one of the trays.4. The CAC of claim 2 , wherein at least one additional smooth style turbulator is disposed in one of the trays.5. The CAC of claim 3 , wherein the lanced-offset turbulator and the additional lanced-offset turbulator are located immediately next to one another in the housing.6. The CAC of claim 4 , wherein the smooth style turbulator and the additional smooth style turbulator are positioned immediately adjacent one another in the housing.7. The CAC of claim 2 , further comprising:an additional plurality of lanced-offset turbulators; andan additional plurality of smooth style turbulators.8. The CAC of claim 7 , wherein the lanced-offset turbulator and the additional plurality of lanced-offset turbulators are ...

BEVERAGE CHILLER AND ASSOCIATED SYSTEMS AND METHODS

Exemplary embodiments are generally directed to beverage chillers for chilling a hot beverage so that the hot beverage can be served as a chilled beverage in real time on demand fashion. The beverage chillers include a beverage collection section, a heat exchanger section, and a dispensing section fluidically connected relative to each other. The beverage collection section receives a beverage in a hot state. The heat exchanger section chills the beverage from the hot state to a predetermined chilled temperature. The dispensing section dispenses the beverage at or near the predetermined chilled temperature. Exemplary embodiments are also directed to methods and systems for chilling a hot beverage in real time on demand fashion. 1. A beverage chiller for chilling a hot beverage , comprising:a beverage collection section configured to receive a beverage in a hot state,a heat exchanger section configured to chill the beverage from the hot state to a predetermined chilled temperature, anda dispensing section for dispensing the beverage at or near the predetermined chilled temperature,wherein the beverage collection section, the heat exchanger section and the dispensing section are fluidically connected relative to each other.2. The beverage chiller according to claim 1 , comprising a removable lid for addition of a cooling medium into the heat exchanger section.3. The beverage chiller according to claim 1 , wherein the beverage collection section comprises an opening for introduction of the beverage in the hot state.4. The beverage chiller according to claim 1 , wherein the beverage collection section comprises a pre-chilling container configured to house the beverage in the hot state.5. The beverage chiller according to claim 1 , wherein the heat exchanger section comprises an outer housing surrounding a chamber.6. The beverage chiller according to claim 1 , wherein the heat exchanger section comprises a heat exchanger.7. The beverage chiller according to claim 6 , ...

Microtube Heat Exchanger Devices, Systems and Methods

A microtube heat exchanger is disclosed, including two end plates with an array of holes or openings and an array of microtubes disposed in the array of openings between the two end plates. The heat exchanger can be used in environmental control systems, including systems for aerospace applications. 1. A microtube heat exchanger , comprising:A first and second end plate, each end plate having an array of openings;an array of microtubes disposed between the first and second end plates;wherein the microtubes are laser welded to the end plates; and,wherein the microtubes and end plates are installed in an aerospace heat exchange system.2. The microtube heat exchanger of claim 1 , wherein the array of openings in the end plates form straight longitudinal rows parallel to the direction of fluid flow and straight transverse rows normal to the direction of fluid flow.3. The microtube heat exchanger of claim 1 , wherein the array of openings in the end plates form staggered longitudinal and transverse rows.4. The microtube heat exchanger of claim 1 , wherein the array of microtubes forms a cylinder.5. The microtube heat exchanger of claim 1 , wherein the array of microtubes forms a rectangle.6. The microtube heat exchanger of claim 1 , wherein the array of microtubes forms a an arc.7. The microtube heat exchanger of claim 1 , wherein the array of microtubes forms a curve.8. The microtube heat exchanger of claim 1 , wherein the aerospace heat exchange system is an environment control system.9. The microtube heat exchanger of claim 8 , wherein the environmental control system comprises a first fluid flowing through the inside of the array of microtubes and second fluid flowing across the outside of the array of microtubes.10. The microtube heat exchanger of claim 8 , wherein the heat exchange system is a two-phase vapor cycle system.11. The microtube heat exchanger of claim 2 , wherein a ratio of the diameter of the tube to the longitudinal spacing between the centers of each ...

HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

Disclosed is a heat exchanger that improves heat conduction performance. The heat exchanger includes at least one refrigerant tube including a plurality of sections arranged in a first direction and a plurality of heat exchanger fins arranged on the plurality of sections. Each of the plurality of heat exchanger fins includes at least one through hole provided to allow the at least one refrigerant tube to be inserted thereinto in a second direction perpendicular to the first direction and at least one contact member configured to protrude from one surface of the heat exchanger fin around the through hole and surround an outer circumferential surface of the refrigerant tube. 1. A heat exchanger comprising:at least one refrigerant tube configured to comprise a plurality of sections arranged in a first direction; anda plurality of heat exchanger fins arranged on the plurality of sections,wherein each of the plurality of heat exchanger fins comprises:at least one through hole configured to allow the at least one refrigerant tube to be inserted thereinto in a second direction perpendicular to the first direction; andat least one contact member configured to protrude from one surface of the heat exchanger fin around the at least one through hole and surround an outer circumferential surface of the refrigerant tube.2. The heat exchanger of claim 1 , wherein the at least one contact member is formed to be with the at least one through hole as a whole.3. The heat exchanger of claim 1 , wherein the plurality of heat exchanger fins comprise:a first heat exchanger fin configured to have a first distance between fins; anda second heat exchanger fin configured to have a second distance between fins, wherein the second distance between fins is greater than the first distance between fins.4. The heat exchanger of claim 3 , comprising an air blowing fan configured to blow air toward the heat exchanger fins claim 3 ,wherein the first heat exchanger fin is disposed at a downstream side ...

Heat exchanger

In a heat exchanger, a second fluid flowing space communicating with second tubes is formed to be divided from a first tank space within a tank unit forming a first tank space that collects or distributes a refrigerant. The tank unit is defrosted by a coolant flowing in the second fluid flowing space, which is higher in temperature than the refrigerant flowing in the first tank space. With this configuration, heat from the second fluid flowing in the second fluid flowing space included in the tank unit is effectively transferred to a portion of the tank unit which is likely to be frosted.

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

Provided is a heat exchanger, including a plurality of heat exchange members arranged in a first direction so as to be spaced apart from each other. Each of the plurality of heat exchange members includes: a heat transfer pipe extending in a second direction intersecting with the first direction; and a heat transfer plate provided to the heat transfer pipe along the second direction. The heat transfer plate includes extending portions extending away from the heat transfer pipe in a third direction intersecting with each of the first direction and the second direction. The heat transfer plate is formed separately from the heat transfer pipe. 1. A heat exchanger , comprising a plurality of heat exchange members arranged in a first direction so as to be spaced apart from each other , a heat transfer pipe extending in a second direction intersecting with the first direction; and', 'a heat transfer plate provided to the heat transfer pipe along the second direction,, 'wherein each of the plurality of heat exchange members includeswherein the heat transfer plate includes an extending portion extending away from the heat transfer pipe in a third direction intersecting with each of the first direction and the second direction,wherein the heat transfer plate is a member formed separately from the heat transfer pipe, andwherein the heat transfer pipe is a flat pipe.2. The heat exchanger according to claim 1 , wherein the heat transfer plate is joined to the flat pipe through a joining member therebetween.3. The heat exchanger according to claim 1 ,wherein the heat transfer plate has a curved portion configured to cover an outer peripheral surface of the flat pipe, andwherein the extending portion extends from an end of the curved portion.4. The heat exchanger according to claim 1 ,wherein the extending portion has a heat resistance portion configured to suppress heat conduction through the extending portion.5. The heat exchanger according to claim 1 , further comprising ...

MODULATED WATER FLOW FOR ONCE-THROUGH ADIABATIC COOLING

A once-through dry adiabatic cooler having a water distribution system, a waste water sensor, and a controller, where the amount of waste water, if any, is detected, and the amount of water distributed to an air flow path adjacent to the coils of said cooler is adjusted so that the amount of water detected is as close to zero as possible, or, in the case of the use of adiabatic pads that require flushing, only the amount of water necessary to flush salt and other minerals from said pads. 1. A once-through dry adiabatic cooler , comprising:A frame;two tube bundles arranged in said frame in a vertically oriented V-shape;each of said tube bundles having an inlet header and an outlet header, said inlet header configured and located to receive hot process fluid and to distribute it to a corresponding tube bundle and said outlet header configured and located to receive cooled process fluid from said tube bundle;said two tube bundles each comprising a plurality of horizontally arranged finned tubes connected to adjacent tubes with tube bends;a plurality of fans supported by said frame above said tube bundles configured to draw air through said tube bundles and out through a top of said fan;a water distribution system configured and located to wet and cool said air prior to being drawn through said tube bundles using fresh uncirculated water;a valve system configured and located to control an amount of water that is delivered to said air via said water distribution system;a water sensor configured and located to measure an amount of water that is exposed to said air by said water distribution system but which is not evaporated from said air;a controller operatively connected to said valve system and said water sensor and configured to receive data from said water sensor and to control said valve system so that only a predetermined amount of water is delivered by said water distribution system.2. A dry adiabatic cooler according to claim 1 , further comprising adiabatic pads ...

HEAT EXCHANGER WITH ENHANCED END SHEET HEAT TRANSFER

A heat exchanger with increased heat transfer capability is provided. The heat exchanger includes first and second end plates, tubes extending between the first and second end plates and fins disposed between the tubes. The heat exchanger is disposable within and differs in shape from a space defined between first and second walls such that end corners of the first end plate abut the first wall and a point of the second end plate abuts the second wall, the first wall diverges from the end corners of the first end plate to define a first open region and the second wall diverges from the point of the second end plate to define second open regions. At least one of the first end plate and the second end plates includes enhancements fluidly communicative with the at least one corresponding one of the first open region and the second open regions. 1. A heat exchanger with increased heat transfer capability , the heat exchanger comprising:first and second end plates;tubes extending between the first and second end plates; andfins disposed between the tubes, end corners of the first end plate abut the first wall and a point of the second end plate abuts the second wall,', 'the first wall diverges from the end corners of the first end plate to define a first open region, and', 'the second wall diverges from the point of the second end plate to define second open regions, and', 'at least one of the first end plate and the second end plates comprises enhancements fluidly communicative with the at least one corresponding one of the first open region and the second open regions., 'the heat exchanger being disposable within and differing in shape from a space defined between first and second walls such that2. The heat exchanger according to claim 1 , wherein the space is annular and the heat exchanger is rectangular.3. The heat exchanger according to claim 1 , wherein:the first open region is an annular segment, andthe second open regions have an increasing dimension with ...

Compressor For Gas Lift Operations, And Method For Injecting A Compressible Gas Mixture

A gas compressor system is provided to operate at a well site and to inject a compressible fluid into a wellbore in support of a gas-lift operation. Methods and systems are provided that allow for the automated individual control of discharge temperatures from coolers for gas injection, in real time, wherein the temperature control points of the first and/or second stage cooler discharges are automatically controlled by a process controller in order to push heat produced by adiabatic compression to a third or final compression stage. In this way, discharge temperatures at the final stage are elevated to maintain injection gaseous mixtures in vapor phase. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. (canceled)17. (canceled)18. (canceled)19. (canceled)20. (canceled)21. (canceled)22. A method of injecting a compressible gas mixture into a wellbore for a gas-lift operation , comprising: an inlet line configured to receive a working fluid comprising a natural gas mixture at a first pressure,', 'a first stage compressor for compressing the working fluid to a second pressure that is higher than the first pressure,', 'a first cooler that receives the gaseous mixture from the first stage compressor and cools the gaseous mixture to a first cooled temperature using a fan, and then discharges the cooled gaseous mixture as a first stage,', 'a second stage compressor that receives the cooled gaseous mixture from the first stage and discharges the gaseous mixture at a third pressure that is higher than the second pressure,', 'a second cooler that receives the gaseous mixture from the second stage compressor and cools the gaseous mixture to a second cooled temperature also using a fan, and then discharges the cooled gaseous mixture as a second stage,', 'a final stage compressor that receives the gaseous mixture from the ...

HEAT EXCHANGE UNIT

A heat exchange unit including: a casing that includes a suction port on a side surface and a blow-out port on a top surface; a fan that faces the blow-out port in the casing and that feeds air into the casing through the suction port and discharges the air from the casing through the blow-out port; and a heat exchanger that is disposed below the fan in the casing and that causes a refrigerant to exchange heat with the air. 15-. (canceled)6. A heat exchange unit comprising:a casing comprising a suction port on a side surface and a blow-out port on a top surface;a fan that faces the blow-out port in the casing, feeds air into the casing through the suction port, and discharges the air from the casing through the blow-out port; anda heat exchanger disposed below the fan in the casing and that causes a refrigerant to exchange heat with the air, wherein a header collecting pipe disposed upright;', 'a plurality of flat tubes disposed on top of one another, wherein each of the plurality of flat tubes includes a passage through which the refrigerant flows and one end that is connected to the header collecting pipe; and', 'a plurality of fins each defining a space, between adjoining flat tubes among the plurality of flat tubes, through which the air flows,, 'the heat exchanger includesthe plurality of flat tubes is divided into a plurality of heat exchange parts disposed on top of one another,the header collecting pipe has an internal space partitioned vertically into a plurality of folded communication spaces for the heat exchange parts,each of the heat exchange parts includes a main heat exchange part and an auxiliary heat exchange part below the main heat exchange part, wherein the main heat exchange part and the auxiliary heat exchange part are connected in series via each of the plurality of folded communication spaces, andbased on air velocity distribution in the heat exchanger, a number of the flat tubes in each of the heat exchange parts disposed on an upper side of ...

AIR-COOLED HEAT EXCHANGE SYSTEM AND METHOD

The application is directed to an air-cooled heat exchange system and method. The system may be transported to various locations for on-site operation or, in the alternative, the system may be provided as a permanent installation. The system includes a fluid passageway with two openings interchangeable as a fluid inlet and a fluid outlet of the fluid passageway for fluid to be cooled by the system. The system includes a power source and a blower assembly for generating forced air flow across at least part of the fluid passageway. 1. A system for cooling fluid , including:a portable platform supporting thereon a fluid flow path assembly, a power assembly including a power source, and a blower assembly in operable communication with the power assembly;wherein the fluid flow path assembly includes a first fluid opening and a second fluid opening interchangeable as a fluid inlet and a fluid outlet of the fluid flow path assembly;wherein at least part of the fluid flow path assembly is located above the blower assembly; andwherein the blower assembly is located between the power source and the first fluid opening and the second fluid opening of the fluid flow path assembly.2. The system of wherein the power source includes a natural gas engine located at a first end of the portable platform.3. The system of wherein the first fluid opening and the second fluid opening of the fluid flow path assembly are located at a second end of the portable platform.4. The system of wherein the blower assembly is operationally configured to direct forced air across at least part of the fluid flow path assembly.5. The system of wherein the fluid flow path assembly includes a third fluid opening in fluid communication with the first fluid opening and the second fluid opening and wherein the blower assembly is located between the power source and the third fluid opening of the fluid flow path assembly.6. The system of wherein the fluid flow path assembly includes vent members.7. The system ...

LEAF-SHAPED GEOMETRY FOR HEAT EXCHANGER CORE

A core arrangement for a heat exchanger includes a first core layer disposed along a first plane and having an inlet and outlet oriented along a first axis within the first plane and a first core stage disposed in fluid communication between the inlet and the outlet. The first core stage includes a first upstream fluid intersection downstream of and adjacent the inlet and having a first inlet continuation and a first bifurcation. The first core stage further includes a first downstream fluid intersection upstream of and adjacent the outlet and having a first outlet continuation and a first recombination. A plurality of first core tubes fluidly connect the first bifurcation to the first recombination. The first core layer further includes a second core stage disposed in fluid communication between the first inlet continuation and the first outlet continuation. The second core stage includes a second upstream fluid intersection downstream of the first inlet continuation and having a second bifurcation, and a second downstream fluid intersection upstream of the first outlet continuation and having a second recombination. A plurality of independent second core tubes fluidly connect the second bifurcation to the second recombination. 1. A core arrangement for a heat exchanger , the core arrangement comprising: an inlet oriented along a first axis within the first plane;', 'an outlet oriented along the first axis;', a first upstream fluid intersection downstream of and adjacent the inlet, and comprising a first inlet continuation and a first bifurcation;', 'a first downstream fluid intersection upstream of and adjacent the outlet, and comprising a first outlet continuation and a first recombination; and', 'a plurality of independent first core tubes fluidly connecting the first bifurcation to the first recombination; and, 'a first core stage disposed in fluid communication between the inlet and the outlet, the first core stage comprising, a second upstream fluid ...

Immersion Systems & Methods for Washing & Performing Other Tasks

Systems and methods for washing and thawing objects, such as vegetables and fruits, where large amounts of lifting of heavy items is minimized, complex and expensive pumping and manifold systems and structures are not required; and system cost and daily maintenance is reduced. The system includes a structure for holding a volume of fluid, a vertical motion structure driven by an electric motor or the like that raises and lowers a basket carrier between an elevated position and a lowered position. In the lowered position, one or more baskets are positioned on a basket carrier and are repeatedly lowered into and raised from the volume of fluid. 1. A system for introducing at least one mass of objects to and removing at least one mass of objects from a volume of fluid , the system comprising;a structure for holding a volume of fluid;a dedicated mechanical system for creating a substantially vertical linear motion for introducing the at least one mass of objects to and removing the at least one mass of objects from the volume of fluid;a support structure associated with the dedicated mechanical system that extends below the mechanical system;at least one permeable structure for holding the at least one mass of objects;such at least one permeable structure associated with the support structure;such dedicated mechanical system supported by a structure in proximity to the structure for holding the volume of fluid; andthe location of such dedicated mechanical system being at least partially above the fluid level present in the structure for holding the volume of fluid.2. The system as in where such dedicated mechanical system is supported by the same structure that supports the structure for holding the volume of fluid.3. The system as in where the at least one permeable structure remains partially submersed for a portion of time.4. The system as in where the at least one permeable structure remains fully submersed for a portion of time.5. The system as in where the at ...

Split Bay Forced Draft Air-Cooled Heat Exchanger

A split bay forced draft air-cooled heat exchanger includes first and second bay sub-assemblies. Each sub-assembly includes a tube bundle, a plenum half positioned under the tube bundle and base beams supporting the tube bundle and the plenum half. Also included is a fan assembly having a fan, a fan motor and a drive assembly and a machinery mount upon which the fan assembly is mounted. The machinery mount is attached to base beams of the first bay sub-assembly and is configured to removably attach to base beams of the second sub-assembly with the fan configured to force air into a plenum made up of the plenum halves and across the tube bundles. 1. A split bay forced draft air-cooled heat exchanger comprising: i) a first tube bundle;', 'ii) a first plenum half positioned under the first tube bundle;', 'iii) a plurality of first base beams supporting the first tube bundle and the first plenum half;, 'a. a first bay sub-assembly including i) a second tube bundle;', 'ii) a second plenum half positioned under the second tube bundle;', 'iii) a plurality of second base beams supporting the second tube bundle and the second plenum half;, 'b. a second bay sub-assembly includingc. a fan assembly including a fan, a fan motor and a drive assembly;d. a machinery mount upon which the fan assembly is mounted, said machinery mount attached to at least some of the plurality of first base beams and configured to removably attach to at least some of the plurality of second base beams so that the first and second bay sub-assemblies are secured together with the fan configured to force air into a plenum made up of the first and second plenum halves and across the first and second tube bundles.2. The heat exchanger of wherein the first tube bundle and the first plenum half are mounted to the plurality of first base beams by a plurality of first column supports and the second tube bundle and the second plenum half are mounted to the plurality of second base beams by a plurality of second ...

Integrated thermoelectric-powered fluid heat exchanger

A fluid heat exchanger has an impeller assembly with first and second impeller bodies mated together, each having a substantially circular shape and at least one opening therethrough. Impeller vanes extend axially from the first impeller body and away from the second impeller body. Impeller vanes extend axially from the second impeller body away from the first impeller body. A thermoelectric module is disposed between the first impeller body and the second impeller body. Heat sinks are connected to each side of the thermoelectric module and extend through at least one opening in the first and second impeller bodies, where the impeller vanes are configured to move a fluid through the heat sinks during rotation of the first and second impeller bodies. Electrically-conductive windings disposed in the impeller assembly are configured to deliver induced electric current to the thermoelectric module(s). 1. An integrated fluid heat exchanger comprising:a housing having a first housing member, a second housing member connectable to the first housing member and defining a first housing input opening, a second housing input opening, a first housing outlet portion and a second housing outlet portion; a first impeller body with a substantially circular shape and having at least a first annular opening therethrough annularly spaced from but adjacent to a first impeller body perimeter and positioned a first predefined distance from a center of the first impeller body;', 'a second impeller body disposed substantially parallel to and connected to the first impeller body, the second impeller body having a substantially circular shape and at least a second annular opening therethrough that coincides with the at least first annular opening of the first impeller body;', 'a plurality of impeller vanes extending axially from the first impeller body and away from the second impeller body, the plurality of impeller vanes positioned between a first body center and the first opening;', 'a ...

HEAT EXCHANGING DEVICE

A heat exchanging device (), in particular a fluid/air heat exchanger, having individual fluid-conducting collecting chambers () which in each case have an inlet () or outlet () for fluid supply and discharge and which are connected to one another via duct-like fluid guides () which control the temperature of, in particular cool, a fluid flow during operation of the device by means of an air flow which flows in duct-like air guides which are separated from the fluid guides () in a medium-tight manner, is characterized in that, in order to construct the overall heat exchanging device (), at least one further collecting chamber () is inserted between collecting chambers () which are arranged on outer sides which lie opposite one another, which further collecting chamber () is arranged parallel to the collecting chambers () which lie on the outside, and into which further collecting chamber () all the fluid guides () which are connected to a collecting chamber () which lies on the outside likewise open. 126108121414218202261061014610. A heat exchanging device () , in particular a fluid/air heat exchanger , having individual fluid-conducting collecting chambers ( , ) , which in each case have an inlet () or outlet () for fluid supply and discharge and which are connected to one another via duct-like fluid guides () which control the temperature of , in particular cool , a fluid flow during operation of the device by means of an air flow which flows in duct-like air guides which are separated from the fluid guides () in a medium-tight manner , characterized in that , to construct the entire heat exchanging device () at least one additional collecting chamber (; , ) is inserted between collecting chambers ( , ) that are disposed on outer sides opposite one another , which additional collecting chamber is disposed parallel to the exterior collecting chambers ( , ) and into which all fluid guides () connected to an exterior collecting chamber ( , ) open in a similar manner. ...

STERILE APPARATUS FOR RAPID COOLING OF HOT WATER

An apparatus for cooling liquids that includes a tank that has two longitudinal walls, two lateral walls and a bottom, and cooling flasks that each of them has two longitudinal walls, two lateral walls and a bottom. The flasks are designed to contain coolant. The lateral walls and at least one longitudinal wall of each flask has at least one protrusion smaller than 2.5 millimeters. The flasks are designed to be set within the tank in such a way that the protrusions are attached to the longitudinal walls of the tank. The protrusions create a gap smaller than 2.5 millimeters between each two adjacent flasks and between the lateral walls of the flasks to the longitudinal walls of the tank. These gaps constitute a single cooling space. The total volume of the flasks is three times greater or more than the volume of the single cooling space. 1. An apparatus for cooling liquids , comprising: a tank and cooling flasks;wherein said tank has two longitudinal walls, two lateral walls, a bottom and a top opening; wherein each of said cooling flasks has two longitudinal walls, two lateral walls and a bottom; wherein said cooling flasks are designed to contain coolant material;wherein the lateral walls and at least one longitudinal wall, of each of said cooling flasks, has at least one protrusion smaller than 2.5 millimeters;wherein said cooling flasks are designed to be set within the tank in such a way that said protrusions are attached to the longitudinal walls of said tank;wherein said protrusions create a gap smaller than 2.5 millimeters between each two adjacent cooling flasks and between the lateral walls of said cooling flasks to the longitudinal walls of said tank, wherein said gaps constitute a single cooling space;wherein a total volume of the cooling flasks is three times greater or more than a total volume of the single cooling space; and whereby when a user pours hot water into the single cooling space then the coolant material within said cooling flasks absorbs ...

Integrated Fan Drive System For Air-Cooled Heat Exchangers (ACHE)

An air-cooled heat exchanger (ACHE) for cooling process fluids used in an industrial process. In one embodiment, the ACHE is configured as a forced- draft ACHE. A support structure supports the forced draft ACHE above grade. A tube bundle is supported by the structure and is configured to receive process fluids used in an industrial process. A plenum is connected to the support structure, positioned beneath the tube bundle and configured to direct air-flow through the tube bundle. A fan is supported by the support structure and positioned beneath the plenum. Rotation of the fan produces an air-flow that is directed through the tube bundle by the plenum. A fan drive system is supported by the support structure, positioned beneath the fan and comprises a permanent magnet motor comprising a motor casing, a stator and a rotatable shaft, the rotatable shaft being connected to the fan. 121-. (canceled)22. An industrial air-cooled heat exchanger for cooling liquids used in an industrial process , comprising:a support structure;a tube bundle supported by the support structure, the tube bundle being configured to receive liquids to be cooled;a motor comprising a rotatable shaft, a stator and bearings that locate and support the rotatable shaft;a fan connected to the rotatable shaft of the motor such that rotation of the rotatable shaft causes rotation of the fan which causes an airflow that cools the liquid flowing through the tube bundle;wherein the support structure positions the tube bundle, the fan and the motor at a predetermined height above ground level;sensors to measure heat of the stator and the bearings and output signals representing the measured heat; anda variable motor-speed control device to generate electrical signals that cause rotation of the rotatable shaft of the motor at a predetermined rotational speed in order to rotate the fan, the variable motor-speed control device having an input for receiving control signals representing the predetermined ...

COMPOSTING WATER HEATER AND METHOD OF HEATING WATER COMPOST

An apparatus for controlling water temperature includes a housing defining a composting chamber for receiving compost and a conduit disposed within the housing for providing flow of water. The conduit at least partially receives heat generated by the compost and may include a first subconduit extending substantially about an axis of the housing, a second subconduit extending substantially about the axis of the housing and being spaced apart from the first subconduit and a plurality of elongated subconduits extending between the first subconduit and the second subconduit and providing fluid communication therebetween. The housing may have at least one translucent portion for permitting flow of light waves therethrough. The apparatus may have a mechanism for mixing the compost. 1. An apparatus for controlling water temperature , the apparatus comprising:a housing defining a composting chamber for receiving compost; a first subconduit extending substantially about an axis of the housing;', 'a second subconduit extending substantially about the axis of the housing and being spaced apart from the first subconduit; and', 'a plurality of elongated subconduits extending between the first subconduit and the second subconduit and providing fluid communication therebetween., 'a conduit disposed within the housing for providing flow of water, the conduit at least partially receiving heat generated by the compost, the conduit comprising2. The apparatus of claim 1 , wherein the second subconduit extends substantially about the axis of the housing and is spaced apart in an axial direction from the first subconduit and the plurality of elongated subconduits extends axially between the first subconduit and the second subconduit and provides fluid communication therebetween.3. The apparatus of or claim 1 , wherein the first subconduit and the second subconduit are spaced apart in an axial direction from a bottom of the housing.4. The apparatus of any one of to claim 1 , wherein the ...

METHOD AND DEVICE FOR INPUTTING THERMAL ENERGY INTO AND REMOVING THERMAL ENERGY FROM A BODY OF WATER

A device for transferring heat between a body of water and the surrounding atmosphere includes a water heat exchanger disposed to lie beneath an air heat exchanger. A fan moves ambient air into and through the air heat exchanger, which includes pipes for circulating water from the body of water through the air heat exchanger. The air heat exchanger includes a partition that separates the water flowing through the air heat exchanger from the ambient air flowing through the air heat exchanger. The partition mediates the transfer of heat energy between the ambient air flowing through the air heat exchanger and the water flowing through the air heat exchanger. 1. A device for introducing heat energy into a body of water and for extracting heat energy from the body of water , wherein the device comprises:a main body defining a hollow space, and therefore the device floats when placed in the body of water,a water heat exchanger carried by the main body at one end thereof of the water heat exchanger and defining a discharge at an opposite end of the water heat exchanger and configured for conveying a heat transfer fluid, and therefore the heat transfer fluid can flow through the water heat exchanger and in doing so give off heat energy to the body of water or extract heat energy from the body of water,an air heat exchanger carried by the main body and including an air inlet for taking in ambient air and an air outlet for discharging the ambient air previously having entered the air heat exchanger through the air inlet,a fan carried by the main body and disposed and configured for displacing ambient air through the air inlet into the air heat exchanger and then through the air heat exchanger,wherein the air heat exchanger further comprises an inlet for the water originating from the body of water and an outlet for the water fed in via the inlet, and therefore water from the body of water can flow through the air heat exchanger and then exit the air heat exchanger, ...

Pre-Cooler for Air-Cooled Heat Exchangers

An apparatus for conditioning an inlet air for an air-cooled heat exchanger, comprising a pre-cooler tube bundle configured to circulate a cooling medium, wherein the pre-cooler tube bundle is configured to remove heat from air circulated across the pre-cooler tube bundle, wherein the pre-cooler tube bundle is configured to be positioned on an air inlet side of the air-cooled heat exchanger in a plenum. 1. An apparatus for conditioning an inlet air for an air-cooled heat exchanger , comprising:a pre-cooler tube bundle configured to circulate a cooling medium,wherein the pre-cooler tube bundle is configured to remove heat from air circulated across the pre-cooler tube bundle,wherein the pre-cooler tube bundle is configured to be positioned on an air inlet side of the air-cooled heat exchanger in a plenum.2. The apparatus of claim 1 , wherein the pre-cooler comprises a cooling coil claim 1 , and wherein the cooling coil is a plain claim 1 , externally finned claim 1 , internally finned claim 1 , continuously finned claim 1 , or a combination thereof.3. The apparatus of claim 1 , wherein the pre-cooler comprises a plate pack assembly.4. The apparatus of claim 1 , further comprising a controller claim 1 , wherein the controller is configured to circulate the cooling medium through the pre-cooler tube bundle when an ambient air temperature is above a first preselected temperature and stop circulation of the cooling medium through the pre-cooler tube bundle when the ambient air temperature is below a second preselected temperature.5. An air-cooled heat exchanger system claim 1 , comprising:a tube bundle having an air inlet side and an air outlet side;a fan, wherein the fan is disposed on the air outlet side of the tube bundle for an induced-draft heat exchanger system, and wherein the fan is disposed on the air inlet side of the tube bundle for a forced-draft heat exchanger system; anda pre-cooler disposed on the air inlet side of the tube bundle, wherein the pre-cooler ...

COOLING SYSTEM

A cooling system includes a housing, a dielectric liquid and a dielectric vapor. The housing has an accommodating space configured to accommodate a heat generating component. The dielectric liquid partially fills the accommodating space and is configured to contact the heat generating component. The dielectric vapor partially fills the accommodating space and is configured to contact the housing. 1. A cooling system , comprising:a housing having an accommodating space, the accommodating space being configured to accommodate a heat generating component;a dielectric liquid partially filling the accommodating space and configured to contact the heat generating component; anda dielectric vapor partially filling the accommodating space and configured to contact the housing.2. The cooling system of claim 1 , wherein the heat generating component is completely immersed in the dielectric liquid.3. The cooling system of claim 1 , wherein a viscosity of the dielectric liquid is lower than a viscosity of a mineral oil.4. The cooling system of claim 1 , wherein a surface tension of the dielectric liquid is lower than a surface tension of a mineral oil.5. The cooling system of claim 1 , further comprising a heatsink disposed on an outer surface of the housing.6. The cooling system of claim 5 , wherein the heatsink is located on a side of the dielectric vapor away from the dielectric liquid.7. The cooling system of claim 5 , wherein the heatsink comprises a plurality of fins.8. The cooling system of claim 1 , further comprising a conduit in communication with the accommodating space and protruding out of the housing claim 1 , wherein the dielectric vapor is configured to at least partly flow into the conduit.9. The cooling system of claim 8 , further comprising a heatsink disposed on an outer surface of the housing claim 8 , the heatsink having at least one through hole claim 8 , the conduit passing through the through hole and contacting the heatsink.10. The cooling system of ...

HEAT EXCHANGER FOR LIQUID IMMERSION COOLING

A heat exchanger for liquid immersion cooling includes a first coolant stored in a tank capable of accommodating an electronic component, and configured to cool the electronic component by immersion, an introduction pipe into which a second coolant is introduced from outside of the tank, a discharge pipe from which the second coolant is discharged to outside of the tank, and a plurality of connection pipes coupled between the introduction pipe and the discharge pipe and configured to flow the second coolant from the introduction pipe to the discharge pipe, wherein the heat exchanger is immersed in the first coolant and accommodated in the tank. 1. A heat exchanger for liquid immersion cooling comprising:a first coolant stored in a tank capable of accommodating an electronic component, and configured to cool the electronic component by immersion;an introduction pipe into which a second coolant is introduced from outside of the tank;a discharge pipe from which the second coolant is discharged to outside of the tank; anda plurality of connection pipes coupled between the introduction pipe and the discharge pipe and configured to flow the second coolant from the introduction pipe to the discharge pipe,wherein the heat exchanger is immersed in the first coolant and accommodated in the tank.2. The heat exchanger according to claim 1 ,wherein the plurality of connection pipes is arranged side by side in a plurality of rows in a direction intersecting a direction of gravity, arranged side by side in a plurality of stages in the direction of gravity.3. The heat exchanger according to claim 1 ,wherein the plurality of connection pipes is arranged side by side in three rows or more in the direction intersecting the direction of gravity.4. The heat exchanger according to claim 1 , whereinthe plurality of connection pipes have a cross-sectional shape having a longitudinal direction and a lateral direction,the direction of gravity is the longitudinal direction,the direction ...

열전모듈이 구비된 차량용 공조장치

본 발명에 따른 발명은 증발부 및 응축부 사이를 작동유체가 순환하는 경로를 가진 차량용 공조장치에 관한 것이다. 본 발명에 따른 열전모듈이 구비된 차량용 공조장치는 열전모듈의 일측과 열 접촉하는 증발부와, 증발부의 일단에 형성된 액상챔버 및 상기 증발부의 타단에 형성된 기상챔버를 갖는 제1 열교환부; 열전모듈의 타 측과 열 접촉하는 히트싱크를 갖는 제2 열교환부; 기상챔버와 응축부 사이에 설치되어 순환경로 상에 압력차를 발생시켜 작동유체를 순환시키는 진공부; 및 응축부와 액상챔버 사이에 설치되어 응축부를 순환하는 작동유체를 이송시키는 펌핑부를 포함한다. 본 발명에 따른 차량용 공조장치는 작동유체 순환 경로 상에서 설치되는 진공부와 펌핑부에서 발생되는 구동력과 증발부의 이송채널에서 발생되는 액상 작동유체의 모세관력, 압력차 및 펌프 등을 이용하여 작동유체를 이송시킴으로써 차량용 공조장치의 성능이 향상되는 효과가 있다. 차량용 공조장치, 펌핑부, 작동유체, 열전모듈

Усовершенствованный радиатор

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2004 108 664 (13) A F 24 H 3/02 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2004108664/06, 23.03.2004 (71) Çà âèòåëü(è): ßÃÀ íàìëîçå âåííîòñõàï (BE) (30) Ïðèîðèòåò: 24.03.2003 BE 2003/0182 (72) Àâòîð(û): ÊÐÈÊÅËÑ Æàí Æîçåô (BE) Àäðåñ äë ïåðåïèñêè: 103735, Ìîñêâà, óë. Èëüèíêà, 5/2, ÎÎÎ "Ñîþçïàòåíò", ïàò.ïîâ. Þ.Â.Ïèí÷óêó, ðåã.¹ 656 (74) Ïàòåíòíûé ïîâåðåííûé: Ïèí÷óê Þðèé Âàñèëüåâè÷ A 2 0 0 4 1 0 8 6 6 4 R U Ñòðàíèöà: 1 RU A Ôîðìóëà èçîáðåòåíè 1. Óñîâåðøåíñòâîâàííûé ðàäèàòîð, ñîäåðæàùèé òåïëîîáìåííèê (2), ðàñïîëîæåííûé â îòêðûòîì êîðïóñå (3), è êîòîðûé, â îñíîâíîì, èìååò îäíó èëè íåñêîëüêî òðóá (7, 8), íà êîòîðûõ óñòàíîâëåíû ïëàñòèíêè (9), ðàñïîëîæåííûå â îäèí èëè íåñêîëüêî ð äîâ íà ðàâíûõ ðàññòî íè õ (À) äðóã îò äðóãà, îòëè÷àþùèéñ òåì, ÷òî ðàññòî íèå (À) ìåæäó ïëàñòèíêàìè (9) ñîñòàâë åò, ïî ìåíüøåé ìåðå, 3 ìì, ïðè ýòîì óñòàíîâëåí, ïî ìåíüøåé ìåðå, îäèí âåíòèë òîð (15) íàä òåïëîîáìåííèêîì (2), ïðè÷åì âåíòèë òîð (15) âûïîëíåí ñ âîçìîæíîñòüþ âò ãèâàíè âîçäóõà, ïðîõîä ùåãî ñêâîçü òåïëîîáìåííèê (2). 2. Ðàäèàòîð ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî âåíòèë òîð (15) âûïîëíåí â âèäå âåíòèë òîðà îñåâîãî òèïà. 3. Ðàäèàòîð ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî âåíòèë òîð (15) âûïîëíåí â âèäå âåíòèë òîðà öåíòðîáåæíîãî òèïà èëè âåíòèë òîðà ñ ïîïåðå÷íûì íàïðàâëåíèåì ïîòîêà. 4. Ðàäèàòîð ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî âåíòèë òîð (15) ñíàáæåí îïîðàìè (21), êîòîðûå â ïðîìåæóòêàõ ìåæäó ïëàñòèíêàìè (9) îïèðàþòñ íà òðóáó èëè òðóáû (7, 8). 5. Ðàäèàòîð ïî ï.4, îòëè÷àþùèéñ òåì, ÷òî îïîðû (21) îñíàùåíû êðåïåæíûìè ñðåäñòâàìè (22), ïðè ïîìîùè êîòîðûõ îíè ìîãóò áûòü çàêðåïëåíû íà òðóáàõ (7, 8). 6. Ðàäèàòîð ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî èìååò ìîäóëüíóþ êîíñòðóêöèþ, ïðè ýòîì â çàâèñèìîñòè îò òðåáóåìîé äèíàìè÷åñêîé ñïîñîáíîñòè ðàäèàòîðà (1) âîçìîæíà óñòàíîâêà íåñêîëüêèõ âåíòèë òîðîâ (15), ðàñïîëîæåííûõ âïðèòûê äðóã ê äðóãó íàä òåïëîîáìåííèêîì (2). 7. Ðàäèàòîð ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ...

Радиатор

1. Радиатор (2) для нагревания помещения, содержащий, по меньшей мере, один пропускающий теплонесущую среду полый профиль (1), который состоит из передней стенки (3) и расположенной, по меньшей мере, частично на расстоянии (10) от нее задней стенки (4), которые соединены друг с другом с помощью двух боковых стенок (5, 6) с образованием, по меньшей мере, одного канала (9), а также, по меньшей мере, по одному подводу (7) и отводу (8) для теплонесущей среды и при необходимости расположенные на полом профиле (1) пластины (17) для улучшения отвода тепла, отличающийся тем, что максимальное расстояние (10) между передней стенкой (3) и задней стенкой (4) полого профиля выбрано из диапазона с нижним пределом 1 мм и верхним пределом 5 мм, передняя стенка (3), задняя стенка (4) и боковые стенки (5, 6) имеют толщину (11) стенок, выбранную из диапазона с нижним пределом 0,5 мм и верхним пределом 1,5 мм. ! 2. Радиатор (2) по п.1, отличающийся тем, что между боковыми стенками (5, 6) расположена соединяющая переднюю стенку (3) с задней стенкой (4), по меньшей мере, одна перемычка (12) с образованием, по меньшей мере, одного дополнительного канала (9). ! 3. Радиатор (2) по п.2, отличающийся тем, что, по меньшей мере, одна перемычка (12) имеет толщину (13) стенки, выбранную из диапазона с нижним пределом 0,35 мм и верхним пределом 1,0 мм. ! 4. Радиатор (2) по п.2 или 3, отличающийся тем, что каналы (9) в полом профиле (1) расположены непосредственно рядом друг с другом. ! 5. Радиатор (2) по п.2, отличающийся тем, что число каналов (9) в полом профиле (1) выбрано из диапазона с нижним пределом 15 и верхним пределом 40. ! 6. Радиатор (2) по п.1 или 2, отличающийся тем, что ширина (15) каналов (9) выбрана из диапазона с нижним пределом 1,5 РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2007 149 516 (13) A (51) МПК F28D 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): ХАЙДРОДЖЕН РИСЕРЧ АКЦИЕНГЕЗЕЛЛЬШАФТ (AT) ...

Convector attached with fan

System for heat exchange of pigpen

축사용 다기능 열교환 시스템에 관한 발명이다. 본 발명의 축사용 다기능 열교환 시스템은 축사 내의 공기에 대한 열교환을 위하여 상기 축사의 일측에 설치되는 열교환기; 및 상기 열교환기와 상호작용하되 상기 열교환기에서 열교환되어 배출되는 공기를 순환시키는 적어도 하나의 서큘레이터 팬 유닛을 포함하며, 상기 열교환기는, 실질적으로 공기에 대한 열교환이 이루어지는 장소를 이루는 열교환 유닛; 상기 열교환 유닛을 지지하는 유닛 서포터; 상기 열교환 유닛의 일측에 결합하되 공기가 유입되는 유입 그릴을 구비하는 공기 유입부; 및 상기 열교환 유닛의 타측에 결합하며, 상기 열교환 유닛을 경유해서 열교환된 공기가 배기팬이 결합되어 공기가 토출되는 토출부, 축사의 분진과 먼지로 떨어지는 효율을 방지 하는 청소 유닛을 포함한다. The invention relates to a multifunctional heat exchange system for livestock. The multifunctional heat exchange system for livestock of the present invention includes: a heat exchanger installed on one side of the livestock for heat exchange with air in the livestock; and at least one circulator fan unit which interacts with the heat exchanger and circulates air discharged through heat exchange in the heat exchanger, wherein the heat exchanger comprises: a heat exchange unit that substantially forms a place for heat exchange with air; a unit supporter supporting the heat exchange unit; an air inlet coupled to one side of the heat exchange unit but having an inlet grill through which air is introduced; and a cleaning unit coupled to the other side of the heat exchange unit and preventing efficiency from falling into a discharge part through which the air heat-exchanged via the heat exchange unit is coupled to an exhaust fan to discharge the air, and dust and dust of the livestock house.

METHOD, APPARATUS, SYSTEM AND HEAT EXCHANGER FOR INCREASING THE TEMPERATURE OF A SUBSTANCE WHICH ORIGINALLY WAS IN THE CONTAINER IN A LESS THAN PARTICULARLY PARTIALLY Hardened

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2006 141 357 (13) A (51) ÌÏÊ F28D 1/02 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2006141357/06, 20.04.2005 (71) Çà âèòåëü(è): ÎÐÕÓÑÊÀÐËÑÕÀÌÍ ÄÅÍÌÀÐÊ À/Ñ (DK) (30) Êîíâåíöèîííûé ïðèîðèòåò: 23.04.2004 DK PA 2004 00644 23.04.2004 US 60/564,576 (72) Àâòîð(û): ÕÀÍÑÅÍ Àíäåðñ Êðîìàíä (DK) (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 23.11.2006 (87) Ïóáëèêàöè PCT: WO 2005/103594 (03.11.2005) R U (54) ÑÏÎÑÎÁ, ÀÏÏÀÐÀÒ, ÑÈÑÒÅÌÀ È ÒÅÏËÎÎÁÌÅÍÍÈÊ ÄËß ÏÎÂÛØÅÍÈß ÒÅÌÏÅÐÀÒÓÐÛ ÂÅÙÅÑÒÂÀ, ÊÎÒÎÐÎÅ ÏÅÐÂÎÍÀ×ÀËÜÍÎ ÍÀÕÎÄÈËÎÑÜ Â ÊÎÍÒÅÉÍÅÐÅ Â ÏÎ ÌÅÍÜØÅÉ ÌÅÐÅ ×ÀÑÒÈ×ÍÎ ÇÀÒÂÅÐÄÅÂØÅÌ ÑÎÑÒÎßÍÈÈ (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá ïîâûøåíè òåìïåðàòóðû âåùåñòâà â êîíòåéíåðå, ãäå âåùåñòâî ïåðâîíà÷àëüíî íàõîäèëîñü â ïî ìåíüøåé ìåðå ÷àñòè÷íî çàòâåðäåâøåì ñîñòî íèè, ïðè÷åì â êîíòåéíåðå óñòàíîâëåí ïî ìåíüøåé ìåðå îäèí òåïëîîáìåííèê è ïåðåêà÷èâàþùåå óñòðîéñòâî äë ïåðåìåùåíè âåùåñòâà, âêëþ÷àþùèé ñëåäóþùèå ýòàïû: a) îáåñïå÷åíèå òåïëîîáìåíà ìåæäó òåïëîîáìåííèêîì è âåùåñòâîì, b) ïåðåìåùåíèå âåùåñòâà ïåðåêà÷èâàþùèì óñòðîéñòâîì äë ïîâûøåíè òåïëîîáìåíà ìåæäó òåïëîîáìåííèêîì è âåùåñòâîì, c) ïåðåìåøèâàíèå âåùåñòâà ïåðåêà÷èâàþùèì óñòðîéñòâîì ïóòåì ïåðåìåùåíè âåùåñòâà âíóòðè êîíòåéíåðà ÷åðåç ïî ìåíüøåé ìåðå îäíî óñòðîéñòâî òèïà ñîïëà äë ïîâûøåíè ñêîðîñòè ïðîõîæäåíè ïðè ïåðåìåøèâàíèè. 2. Ñïîñîá ïî ï.1, â êîòîðîì òåïëîîáìåííèê ñîåäèíåí ñ âíåøíèìè óñòðîéñòâàìè ïèòàíè äë ïåðåäà÷è òåïëà âåùåñòâó â êîíòåéíåðå, ïðè ýòîì óñòðîéñòâà ïèòàíè è ïåðåêà÷èâàþùåå óñòðîéñòâî êîîðäèíèðóþòñ óñòðîéñòâîì óïðàâëåíè äë ðåãóëèðîâàíè òåìïåðàòóðû âåùåñòâà. 3. Ñïîñîá ïî ï.1 èëè 2, â êîòîðîì òåïëîîáìåííèê ñîäåðæèò âûò íóòóþ öèëèíäðè÷åñêóþ ïîâåðõíîñòü è íàïðàâë þùåå óñòðîéñòâî äë ïðîõîæäåíè âåùåñòâà âäîëü ïîâåðõíîñòè ïðè îñóùåñòâëåíèè ýòàïà b), ïðè÷åì íàïðàâë þùåå óñòðîéñòâî ñîåäèíåíî ñ ïåðåêà÷èâàþùèì óñòðîéñòâîì. 4. Ñïîñîá ïî ï.3, â êîòîðîì íàïðàâë þùåå óñòðîéñòâî ñîäåðæèò êîæóõ, ðàñïîëîæåííûé Ñòðàíèöà: 1 RU A 2 ...

Heat exchanger unit and assembly thereof

Method for preheating a powertrain

本发明涉及预热动力传动系统的方法。描述用于在发动机起动之前加热动力传动系统的方法和系统。一种方法包括通过使冷却剂循环通过散热器并操作电散热器风扇以加热冷却剂，以及使冷却剂流过动力传动系统。当动力传动系统的温度低于环境温度时，冷却剂被加热并且被循环穿过动力传动系统。

Air-cooled heat exchange device

【課題】 空冷式熱交換装置において、簡単な構成で上流側ヘッダと熱交換器とを繋ぐ管に熱膨張時に生じる応力を緩和する。 【解決手段】 空冷式熱交換装置１であって、下流側に複数の上流側分岐管１８を備えた上流側ヘッダ６と、上流側分岐管に連結されると共に架台３上に変位可能に載置された入口ヘッダ３１及び入口ヘッダに連結された複数の伝熱管３４とを備えた熱交換器４と、入口ヘッダの隣り合うもの同士を連結する連結部材４１とを有し、上流側ヘッダ、入口ヘッダ及び連結部材は、熱膨張率が略同一に設定され、上流側ヘッダが熱膨張する際に、入口ヘッダ及び連結部材が熱膨張し、入口ヘッダが架台に対して移動することを特徴とする。 【選択図】 図１

Patent RU2015109496A3

ВИ“? 2015109496” АЗ Дата публикации: 02.11.2018 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2015109496/06(015071) 19.03.2015 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14/223,870 24.03.2014 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СПОСОБ (ВАРИАНТЫ) И СИСТЕМА ПРЕДВАРИТЕЛЬНОГО ПРОГРЕВА СИЛОВОГО АГРЕГАТА ТРАНСПОРТНОГО СРЕДСТВА Заявитель: Форд Глобал Текнолоджиз, ЛЛК, 05 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е1бН 57/04 (2010.01) ЕОТР 7/16 (2006.01) Е28р 1/02 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Е16Н 1/00-63/00; КОТР 1/00-11/00; Е282 1/00-21/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): СТРО, РЕРАТБ пес, РУУРТ, ЕАРАТТУ, Ебрасепев, 7-Р1а Рас, КТРК, РАТЕМТЗСОРЕ, Ра ЗеагсЬ, ВКОРТО, УТРО, ИЗРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- ...

Process and additional device for central heating elements for air conditioning of living spaces

Heat exchanger system with air cooling

FIELD: heating. SUBSTANCE: heat exchanger system (1) with air cooling includes the inlet manifold (6), containing the plurality of input branch pipes (18), extending therefrom, the heat exchanger (4), connected to the output end of each of branch pipe and containing the inlet header (31), placed on the base frame with ability to move, the outlet manifold and the plurality of heat transfer tubes (34), connecting these two headers, and the connecting element (41, 75), connecting each adjacent pair of inlet headers. The inlet manifold, inlet headers and the connecting elements have a similar coefficient of thermal expansion so, that when the inlet manifold is subjected to thermal expansion, the corresponding thermal expansion of the inlet headers and connecting elements resulted in the inlet headers movement relative to the base frame to the distance, corresponding to the thermal expansion of the inlet manifold. EFFECT: in the heat exchanger system with pipe voltage air cooling, connecting the inlet main pipe of the inlet manifold and each heat exchanger, is minimized through the use of the simple structure. 11 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 618 775 C2 (51) МПК F28F 9/00 (2006.01) F28D 1/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015112307, 14.08.2013 (24) Дата начала отсчета срока действия патента: 14.08.2013 Дата регистрации: (73) Патентообладатель(и): ТИЙОДА КОРПОРЕЙШН (JP) Приоритет(ы): (30) Конвенционный приоритет: 06.09.2012 JP 2012-195924 (56) Список документов, цитированных в отчете о поиске: JP 2012037069 A 23.02.2012. JPH 0979768 A 28.03.1997. US 2268360 A 30.12.1941. RU 2441188 C1 27.01.2012. EA 1181 B1 30.10.2000. (45) Опубликовано: 11.05.2017 Бюл. № 14 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.04.2015 (86) Заявка PCT: JP 2013/004861 (14.08.2013) (87) Публикация заявки PCT: 2 6 1 8 7 7 5 (43) Дата публикации заявки: 27 ...

Heat exchanging device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronic enclosure cooling system

A cooling system for use in an enclosure 1 housing heat-emitting electrical and/or electronic apparatus comprises, in combination, a fan unit 2 and, separately formed with respect to the fan unit, a cooling unit 12. The fan unit 2 includes electrically driven fans 4 mounted with their axes vertical and the cooling unit includes open ended tubes 14 arranged side by side with their axes in a horizontal plane and transversely spaced apart to form passages 15 therebetween. One open end of each tube 14 is adjacent the front of the rack and is open to the atmosphere through a grill 20; the other open end of each tube is spaced inwardly from the rear of the rack and opens into an otherwise fluid-tight compartment 16 in which are housed electrically driven fans 17 and associated deflectors 18. Air within the enclosure 1 heated by heat emitted by the electrical and/or electronic apparatus is caused to flow upwardly or downwardly by the fans 4 of the fan unit 2 through the passages 15 between the transversely spaced tubes 14 of the cooling unit 12 and is cooled by air initially at ambient temperature which is drawn by the fans 17 of the cooling unit from outside the enclosure 1 through tubes of the cooling unit into the compartment 16 and is deflected by the deflectors 18 through other tubes of the cooling unit and out of the unit.

Method, apparatus, system, and heat exchanger for increasing the temperature of a material that is initially at least partially solidified in a container

Liquid cooling radiator capable of improving radiating effect

本发明公开一种提高散热效果的液冷散热器，包括液排管、设置于液排管上的散热鳍片、分流集液槽、集液盒、液泵及散热底座；集液盒内隔设有冷液腔、液泵安装腔、热液腔，分流集液槽分别装设于液排管的两端；两端的分流集液槽内分别隔设有第一、第二冷液分流槽，第一、第二热液分流槽；液排管具有第一、第二回流排管；第一、第二冷液分流槽的冷液分别进入冷液腔，再流经散热底座，冷液吸收散热底座的热量变为热液，经液泵抽吸进入液泵安装腔，再进入热液腔，再分别流至第一、第二热液分流槽，并相应经第一、第二回流排管将热液散热冷却回流至第一、第二冷液分流槽成为冷液，同时形成双边循环，有效提高液流均衡性、稳定性，散热效果更好。

HEAT EXCHANGER FOR REFRIGERATING UNIT

1. Теплообменник (23), включающий в себя трубообразный корпус (2), открытый с обеих торцевых сторон, внутри которого расположен трубопровод (1), предназначенный для прохождения в нем первого теплоносителя и имеющий в развернутом виде длину, большую, чем длина корпуса (2), отличающийся тем, что в наружной обшивке корпуса (2) по меньшей мере в области первой торцевой стороны местами имеются отверстия (12, 13). ! 2. Теплообменник по п.1, отличающийся тем, что отверстия (12, 13) равномерно распределены по боковой поверхности обшивки корпуса. ! 3. Теплообменник по одному из пп.1 и 2, отличающийся тем, что доля площади отверстий (12) в обшивке (5) уменьшается по мере увеличения расстояния от первой торцевой стороны (6) корпуса (2). ! 4. Теплообменник по одному из пп.1 и 2, отличающийся тем, что по мере увеличения расстояния от первой торцевой стороны (6) уменьшается поперечное сечение отверстий (12). ! 5. Теплообменник по одному из пп.1 и 2, отличающийся тем, что половина корпуса (2), находящаяся со стороны второй торцевой стороны (7), выполняется без отверстий (12). ! 6. Теплообменник по одному из пп.1 и 2, отличающийся тем, что трубопровод (1) имеет спиралевидную форму и что длина спирали по меньшей мере приблизительно соответствует длине корпуса (2). ! 7. Теплообменник по одному из пп.1 и 2, отличающийся тем, что трубопровод (1) имеет форму меандра и что длина меандра приблизительно соответствует длине корпуса (2). ! 8. Теплообменник по одному из пп.1 и 2, отличающийся тем, что в нем предусмотрен вентилятор (9, 10) для продвижения потока второго теплоносителя сквозь корпус (2). ! 9. Теплообменник по п.8, отличающийся тем, что вентилятор (9, 10) расположен у второй торцевой стороны (7) кор� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2007 137 813 (13) A (51) МПК F28D 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2007137813/06, 03.04.2006 (71) Заявитель(и): БСХ БОШ УНД СИМЕНС ХАУСГЕРЕТЕ ...

Heat exchanger

In a heat exchanger, a second fluid flowing space communicating with second tubes is formed to be divided from a first tank space within a tank unit forming a first tank space that collects or distributes a refrigerant. The tank unit is defrosted by a coolant flowing in the second fluid flowing space, which is higher in temperature than the refrigerant flowing in the first tank space. With this configuration, heat from the second fluid flowing in the second fluid flowing space included in the tank unit is effectively transferred to a portion of the tank unit which is likely to be frosted.

Liquid cooling integrated apparatus and liquid cooling method

本发明公开了液体冷却一体化装置和液体冷却方法。所述液体冷却一体化装置，包括外壳、第一储液室、第二储液室、至少一条用于散热的第一液体通道、用于紧贴热源设备的第二液体通道、至少一条用于散热的第三液体通道和液体输送驱动循环结构；第一储液室、第二储液室、第一液体通道、第二液体通道、第三液体通道和液体输送驱动循环结构设于外壳内；第一储液室通过第一液体通道连通第二液体通道，第二液体通道通过第三液体通道连通第二储液室，第一储液室和第二储液室相互独立且通过液体输送驱动循环结构连接，液体输送驱动循环结构实现将第二储液室的液体输送到第一储液室。本发明采用以上结构，节省空间，降低了漏水的风险。

Refrigerator forced heat radiation structure

本发明公开了一种冰箱强制散热结构，包括冰箱本体及冰箱背部下方的压缩机室、压缩机室后盖板，在所述压缩机室内依次布置有压缩机、散热风扇以及冷凝器；所述后盖板的两端设有进风口和出风口，且所述出风口的总面积不小于所述进风口的总面积；所述冷凝器的进风端与所述后盖板的进风口相对应，所述后盖板的出风口与所述压缩机相对应。本发明冰箱的散热结构中各组件的合理布置形成一个利于冷凝器散热的循环风道，通过风扇运行，使气流可以均匀高效的通过冷凝器，加速冷凝器的散热，降低冰箱耗电量。得益于合理的风道设计，本发明与一般压缩机室结构相比，散热更好，噪音更低。

Heater grille

Combination of mining equipment with power electronics components

1. A device combination for underground mining having a pressure-resistant housing and power electronics components arranged therein, as well as devices for removing the heat loss of the components by a liquid coolant, characterized in that the mounting surface (30) for the components (35, 36) to be cooled, is located on the side, of a cooling body (10) which faces the pressure-resistant chamber, which cooling body closes an opening (8) int the pressure-resistant housing (2) and the outer side of which facing away from the pressure-resistant chamber, has a projection (13) having channels (14) for passage of the coolant.

Hot water room heater control - has valve controlling water flow without altering air flow from fans

A convector room heater has a heating element (8) with a set of tubes heated by hot water, below which are two fans (10, 11) which extract air through holes (5) underneath and discharge it through holes (7) at the top. The heat output is controlled by varying the heat from the element without varying the air flow. A hree way valve (17) mounted near the belt drive (13, 14, 15) for the fans has two ports connected to the input (9) of the heating element. Another port of the valve is connected to the output (10) of the element thus controlling the flow of hot water through it and hence the heat output.