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公开(公告)号：US20170328652A1
公开(公告)日：2017-11-16
申请号：US15510265
申请日：2014-11-04
CPC分类号： F28F9/0268 , F25B39/00 , F25B39/028 , F25B41/00 , F25B41/046 , F28D1/05333 , F28D1/05366 , F28D2021/0068 , F28D2021/0085 , F28F1/022 , F28F3/086 , F28F9/02 , F28F9/0221 , F28F9/0275 , F28F9/0278 , F28F13/08
摘要： A laminated header includes: a plurality of plate-like members laminated with each other; one first opening; a plurality of second openings; and a distribution flow passage connecting the one first opening and each of the plurality of second openings to each other. The distribution flow passage includes: a first passage having a straight line shape; a first branching flow passage for the first passage to branch into a plurality of passages; a second passage that has a straight line shape and is connected to each of the plurality of passages branched in the first branching flow passage; a second branching flow passage for the second passage to branch into a plurality of passages; and a third passage that has a straight line shape and is connected to each of the plurality of passages branched in the second branching flow passage.
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公开(公告)号：US20170328614A1
公开(公告)日：2017-11-16
申请号：US15531821
申请日：2015-02-27
CPC分类号： F25B39/00 , F25B13/00 , F25B39/028 , F25B39/04 , F25B40/02 , F25B41/062 , F25B2341/0662 , F25B2500/01 , F28D1/0435 , F28D1/047 , F28D2021/0068 , F28F9/0246 , F28F9/0275
摘要： There are provided a heat exchange apparatus and an air conditioner in which an occurrence of uneven refrigerant distribution of a heat exchanger is reduced such that heat exchange performance improves. The heat exchange apparatus includes: a heat-transfer pipe through which a refrigerant flows; a heat exchanger in which a plurality of the heat-transfer pipes are connected to one another; a distributor that distributes the refrigerant to the plurality of heat-transfer pipes; an inflow pipe that causes the refrigerant to flow into the distributor; and a confluent pipe which is connected to an intermediate position of the inflow pipe and in which the refrigerant flowing through an inside thereof is to merge with the refrigerant flowing through an inside of the inflow pipe. A merging part between the inflow pipe and the confluent pipe is positioned in the vicinity of the distributor.
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公开(公告)号：US20170299284A1
公开(公告)日：2017-10-19
申请号：US15518208
申请日：2015-10-08
CPC分类号： F28F9/0273 , F25B13/00 , F25B39/00 , F25B39/028 , F25B2500/01 , F28D1/047 , F28D1/05391 , F28D2021/0068 , F28D2021/0071 , F28F1/126 , F28F1/32 , F28F9/0212 , F28F9/026 , F28F9/027 , F28F9/0275 , F28F9/028 , F28F2215/12
摘要： A refrigerant diverter diverts inflowing refrigerant and to cause the refrigerant to flow out to a downstream side. The refrigerant diverter includes a vertically extending diverter case, and a vertically extending rod-shaped rod member disposed inside the diverter case. The diverter case has a plurality of diverting channels disposed along a circumferential direction, a diverting space arranged to guide the refrigerant to the diverting channels, and a plurality of expelling spaces that communicate with the diverting space through the diverting channels, the expelling spaces being disposed along a vertical direction. The diverting channels are configured from a plurality of holes extending in a longitudinal direction of the rod member and integrally formed in the rod member.
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公开(公告)号：US09791179B2
公开(公告)日：2017-10-17
申请号：US14220573
申请日：2014-03-20
申请人： LG ELECTRONICS INC.
发明人： Jinsung Kim
CPC分类号： F25B13/00 , F25B2313/02732 , F28D7/1607 , F28D2021/0068
摘要： A heat pump system is provided. The heat pump system may include a compressor that compresses a refrigerant, a condenser that condenses the refrigerant, an expansion device that decompresses the refrigerant, and an evaporator that evaporates the refrigerant. The condenser may include a first heat exchanger of a first shell and tube heat exchanger and a second shell and tube heat exchanger. The evaporator may include a second heat exchanger of the first shell and tube heat exchanger and the second shell and tube heat exchanger. The first shell and tube heat exchanger or the second shell and tube heat exchanger may include a shell, in which the refrigerant may be introduced, a plurality of tubes disposed within the shell and into which a fluid heat-exchanged with the refrigerant may flow, two inlet/outlets disposed on a first side of the shell, and one inlet/outlet disposed on a second side of the shell.
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公开(公告)号：US09777964B2
公开(公告)日：2017-10-03
申请号：US14129439
申请日：2012-06-26
CPC分类号： F28D7/16 , F28D7/1684 , F28D2021/0068 , F28F1/022 , F28F2260/02
摘要： A heat exchanger adapted to transmit a first fluid through an interior, having a tubular body receptive of a second fluid, whereby heat transfer occurs between the fluids is provided, the tubular body extending longitudinally through the interior, having a non-circular cross-section, and being formed to define microchannels extending longitudinally along the tubular body through which the second fluid is transmitted.
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公开(公告)号：US09689594B2
公开(公告)日：2017-06-27
申请号：US13544027
申请日：2012-07-09
CPC分类号： F25B39/028 , F28D1/05391 , F28D2021/0068 , F28F9/02 , F28F9/0246
摘要： An evaporator includes an inlet manifold, an outlet parallel to the inlet manifold, and a collection manifold parallel and adjacent to the outlet manifold. First flow conduits extend from the inlet manifold to the collection manifold, and at least one second flow conduit extends from the collection manifold to the outlet manifold. The evaporator can be housed within an enclosure to provide a cased evaporator. Air is conditioned by transferring heat from the air to refrigerant as the air passes through the evaporator. The refrigerant is received from outside the enclosure into the inlet manifold, and is directed through first and second refrigerant passes to receive heat from the air. The flow of refrigerant is received from the second pass into a collection manifold, is transferred to an outlet manifold, and is removed from the enclosure.
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公开(公告)号：US20170176066A1
公开(公告)日：2017-06-22
申请号：US15385672
申请日：2016-12-20
发明人： Jeb W. Schreiber , Eric H. Albrecht , Kevin F. Krebs , Justin P. Kauffman , Brian L. Stauffer , Xiuping Su , Li Wang , Fang Xue
CPC分类号： F25B40/02 , F25B25/005 , F25B39/04 , F25B2339/046 , F25B2339/047 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2600/0253 , F28D3/02 , F28D3/04 , F28D5/02 , F28D7/16 , F28D7/1607 , F28D7/163 , F28D2021/0068 , F28F9/026 , Y02B30/741
摘要： Embodiments of the present disclosure relate to a vapor compression system that includes a refrigerant loop, a compressor disposed along the refrigerant loop and configured to circulate refrigerant through the refrigerant loop, a condenser disposed downstream of the compressor along the refrigerant loop and configured to condense vapor refrigerant to liquid refrigerant, a subcooler coupled to the condenser, where the subcooler is external of a shell of the condenser, and where the subcooler is configured to receive the liquid refrigerant from the condenser and to cool the liquid refrigerant to sub cooled refrigerant, and an evaporator disposed downstream of the subcooler along the refrigerant loop and configured to evaporate the subcooled refrigerant to the vapor refrigerant.
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公开(公告)号：US09677819B2
公开(公告)日：2017-06-13
申请号：US14089951
申请日：2013-11-26
申请人： Juseok Lee , Byeonghwi Lee , Jungwook Moon , Jeonggyu Kim
发明人： Juseok Lee , Byeonghwi Lee , Jungwook Moon , Jeonggyu Kim
IPC分类号： F28D15/00 , F28D7/02 , F28D7/12 , F28F1/26 , F25B39/00 , F28F1/34 , F25B30/02 , F28F9/02 , F28F9/22 , F28D21/00
CPC分类号： F28D15/00 , F25B30/02 , F25B39/00 , F25B2339/046 , F25B2339/047 , F28D7/024 , F28D7/12 , F28D2021/0068 , F28F1/26 , F28F1/34 , F28F9/0256 , F28F9/027 , F28F9/0275 , F28F9/22 , F28F2235/00
摘要： An air conditioner and a heat exchanger therefor are provided. The heat exchanger may include a shell; an injection pipe to guide a heat source fluid to an inside of the shell; a first refrigerant tube formed with a first spiral tube; a second refrigerant tube formed with a second spiral tube having a radius larger than a radius of the first spiral tube; and a discharge pipe to which the heat source fluid heat-exchanged with a refrigerant is discharged. The first refrigerant tube and the second refrigerant tube may be connected in parallel, and the second spiral tube may have a larger pitch between turns and a smaller number of turns than the first spiral tube. The heat exchanger may provide a simple structure and a high heat-exchange performance.
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公开(公告)号：US09557121B2
公开(公告)日：2017-01-31
申请号：US13874933
申请日：2013-05-01
申请人： LG Electronics Inc.
发明人： Taegyun Park , Sehyeon Kim , Seungmo Jung , Eungyul Lee , Sanghoon Yoo , Naehyun Park
CPC分类号： F28F9/02 , F28D1/05391 , F28D2021/0068 , F28F1/32 , F28F9/0204 , F28F9/0207 , F28F9/0268 , F28F9/0278
摘要： Provided is a heat exchanger. The heat exchanger includes a plurality of refrigerant tubes in which a refrigerant flows, a heat dissipation-fin in which the plurality of refrigerant tubes are inserted and through which the refrigerant and a fluid are heat-exchanged with each other, a header coupled to at least one side of the plurality of refrigerant tubes to define a refrigerant flow space, and a guide device disposed within the header to branch the refrigerant into a plurality of passages corresponding to the plurality of refrigerant tubes.
摘要翻译： 提供一种热交换器。 热交换器包括制冷剂流过的多个制冷剂管，其中插入多个制冷剂管的散热片，制冷剂和流体通过该散热片彼此热交换，与之相连的头部 所述多个制冷剂管的至少一侧限定制冷剂流动空间，以及引导装置，其设置在所述集管内，以将所述制冷剂分支成与所述多个制冷剂管对应的多个通道。
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公开(公告)号：US20160334146A1
公开(公告)日：2016-11-17
申请号：US15111225
申请日：2015-01-13
申请人： CARRIER CORPORATION
发明人： Michael Swab
CPC分类号： F25B27/00 , F02M21/0215 , F02M21/06 , F25B2327/001 , F25D11/003 , F28D15/00 , F28D2021/0026 , F28D2021/0068 , F28F27/00 , F28F2265/16
摘要： A refrigerated transportation cargo container includes a container and a refrigeration unit to provide a flow of refrigerated supply air for the container. The refrigeration unit has refrigerant flowing there through and includes a compressor and an engine (36) powered by a flow of fuel and driving the compressor. A regeneration heat exchanger (50) gasifies the fuel prior to the fuel entering the engine via a thermal energy exchange with the refrigerant flowing through the regeneration heat exchanger. A method of operating a refrigeration unit includes connecting an engine to a compressor and enabling a flow of refrigerant through the refrigeration unit. The refrigerant is directed through a regeneration heat exchanger as a flow of liquid fuel. The fuel is gasified at the regeneration heat exchanger via a thermal energy exchange with the refrigerant. The gasified fuel is directed to the engine to power the engine.
摘要翻译： 冷藏运输货物集装箱包括容器和制冷单元，用于为容器提供冷却的供应空气流。 制冷单元具有在那里流过的制冷剂，并且包括压缩机和由燃料流驱动并驱动压缩机的发动机（36）。 再生热交换器（50）在燃料进入发动机之前通过与流过再生热交换器的制冷剂进行热能交换来使燃料气化。 一种操作制冷单元的方法包括将发动机连接到压缩机并使制冷剂流过制冷单元。 制冷剂作为液体燃料流引导通过再生热交换器。 燃料通过与制冷剂的热能交换在再生热交换器处气化。 气化的燃料被引导到发动机以为发动机供电。
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