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1.发明申请公开(公告)号：US20080302113A1
公开(公告)日：2008-12-11
申请号：US12134263
申请日：2008-06-06
CPC分类号： F25B9/008 , F25B5/04 , F25B6/04 , F25B25/005 , F25B27/02 , F25B29/003 , F25B40/00 , F25B2309/061 , F25B2339/047 , Y02A30/274
摘要： The present invention provides a refrigeration system including a first refrigerant circuit including a first heat exchanger for transferring heat from refrigerant, a second refrigerant circuit including a second heat exchanger for transferring heat to refrigerant, and a third refrigerant circuit. The third refrigerant circuit includes a compressor, a condenser connected to the first refrigerant circuit such that heat exchange can occur between the refrigerants of the first and refrigerant circuits, an expansion device, and an evaporator connected to the second refrigerant circuit such that heat exchange can occur between the refrigerant of the second and third refrigerant circuits. The refrigerant can travel along the third refrigerant circuit in a common direction during operation in both heating and cooling modes. Refrigerant can be prevented from moving between first, second, and third refrigerant circuits during operation in heating and cooling modes.
摘要翻译： 本发明提供一种制冷系统，包括：第一制冷剂回路，其包括用于从制冷剂传递热量的第一热交换器，包括用于将热量传递给制冷剂的第二热交换器的第二制冷剂回路和第三制冷剂回路。 第三制冷剂回路包括压缩机，连接到第一制冷剂回路的冷凝器，使得能够在第一和制冷剂回路的制冷剂之间发生热交换，膨胀装置和连接到第二制冷剂回路的蒸发器，使得热交换 发生在第二和第三制冷剂回路的制冷剂之间。 在加热和冷却两种模式下，制冷剂可以沿着第三制冷剂回路在共同的方向运行。 可以防止制冷剂在加热和冷却模式下运行期间在第一，第二和第三制冷剂回路之间移动。
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公开(公告)号：US07343965B2
公开(公告)日：2008-03-18
申请号：US10760579
申请日：2004-01-20
申请人： Stephen B. Memory , Jianmin Yin , Tao Jia , Milisav Lazarevic , Roland Strähle
发明人： Stephen B. Memory , Jianmin Yin , Tao Jia , Milisav Lazarevic , Roland Strähle
IPC分类号： F28F3/08
CPC分类号： F28D9/0075 , F25B9/008 , F25B2309/061 , F28D9/005
摘要： A brazed plate heat exchanger (30) is provided for transferring heat between a first fluid (32) and a second fluid (34), with the first fluid (32) being pressurized to a relatively high pressure. The heat exchanger includes plate pairs (41), with each pair (41) defining a plurality of flow channels (56) for the first fluid (32). Each of the flow channels (56) has a hydraulic diameter less than 1 mm. Reinforcements (62) are provided between each of the plate pairs (41) and are aligned with inlet and outlet openings (46,48) to define inlet and outlet manifolds (50,52) for the first fluid (32).
摘要翻译： 钎焊板式热交换器（30）用于在第一流体（32）和第二流体（34）之间传递热量，其中第一流体（32）被加压到相对较高的压力。 热交换器包括板对（41），每对（41）限定用于第一流体（32）的多个流动通道（56）。 每个流动通道（56）具有小于1mm的液压直径。 每个板对（41）之间设置有加强件（62），并且与入口和出口开口（46,48）对齐，以限定用于第一流体（32）的入口和出口歧管（50,52）。
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公开(公告)号：US06892803B2
公开(公告)日：2005-05-17
申请号：US10299283
申请日：2002-11-19
CPC分类号： F28F1/022 , F28D1/0478 , F28D7/0033 , F28D2021/0073
摘要： A heat exchanger including inlet and outlet header portions for a refrigerant (such as CO2), serpentine multiport tubes each with a plurality of aligned tube runs, and at least three plate assembly fluid paths. Each plate assembly fluid path includes a pair of spaced plates secured together at their edges to define an enclosed space with a fluid inlet and fluid outlet on opposite sides of the space. One plate of one fluid path is positioned against first aligned tube runs, one plate of a second of the fluid paths is positioned against second aligned tube runs, and a third fluid path is positioned between the first and second aligned tube runs. The plates may be substantially identical to one another.
摘要翻译： 包括用于制冷剂（例如CO 2 2）的入口和出口集管部分的热交换器，每个具有多个对准的管道的蛇形多管端管和至少三个板组装流体路径。 每个板组件流体路径包括一对间隔开的板，它们在其边缘处固定在一起以限定具有在该空间的相对侧上的流体入口和流体出口的封闭空间。 一个流体路径的一个板被定位成抵抗第一对准的管道运行，第二个流体路径的一个板抵靠第二对准的管道定位，并且第三流体路径被定位在第一和第二对准的管道之间。 板可以基本上彼此相同。
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公开(公告)号：US06386277B1
公开(公告)日：2002-05-14
申请号：US09841645
申请日：2001-04-24
IPC分类号： F28D716
CPC分类号： F25B40/00 , F25B9/008 , F25B2309/061 , F28D7/0008 , F28F1/022 , F28F9/02
摘要： A heat exchanger provides simplicity, compactness, and high efficiency through a construction that includes an elongated tube structure comprising three rows of flattened multiport tubing, with a first row of tubing 30 and a third row of tubing 50 sandwiching a second row of tubing 40. The second row of tubing 40 terminates in opposite ends 42,44 on which are received refrigerant fittings 46 and 48 respectively. The first and third rows of tubing 30, 50 each include a run abutting and in heat exchange relation with the tubing 40. Opposing ends 32, 34 of the tubing 30 extend about refrigerant fittings 46 and 48 and are received in refrigerant fittings 36, 38. The tubing 50 includes parts 52 and 54 extending about the refrigerant fittings 46 and 48 and terminating in opposite ends 56, 58. The ends 56, 58 are also in fluid communication with fittings 36, 38.
摘要翻译： 热交换器通过包括具有三排扁平多孔管的细长管结构的结构提供简单性，紧凑性和高效率，第一排管30和夹在第二排管40中的第三排管50。 管道40的第二排终止在相对的端部42,44上，其中分别接收制冷剂配件46和48。 管道30,50的第一排和第三排各自包括与管道40的运行邻接和热交换关系。管道30的相对端部32,34围绕制冷剂配件46和48延伸并且被接收在制冷剂配件36,38中 管道50包括围绕制冷剂配件46和48延伸并且终止于相对端部56,58的部分52和54.端部56,58也与配件36,38流体连通。
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公开(公告)号：US20100243200A1
公开(公告)日：2010-09-30
申请号：US12731819
申请日：2010-03-25
申请人： George Allen Baker, JR. , Jianmin Yin , David J. Garski , Stephen B. Memory , Mark R. Hoehne , Gregory G. Hughes , Kylie L. Levake , Joel T. Casterton , James W. Ryan , Marvin A. Dokter , Robert A. Willette
发明人： George Allen Baker, JR. , Jianmin Yin , David J. Garski , Stephen B. Memory , Mark R. Hoehne , Gregory G. Hughes , Kylie L. Levake , Joel T. Casterton , James W. Ryan , Marvin A. Dokter , Robert A. Willette
CPC分类号： F25B40/00 , B60H1/00342 , F25B41/062 , F25B2341/0683 , F25B2500/18 , F28D9/005 , F28F9/002 , F28F9/0253
摘要： A heat exchanger module configured for use in a vapor compression based climate control system including a suction line heat exchanger having a plurality of stacked plates configured to accommodate two separate fluid flow paths for heat exchange therebetween. The heat exchanger also includes a first inlet for flow of a high pressure subcooled fluid from a condenser to the module along a first fluid flow path, a first outlet for flow of a low pressure superheated fluid from the module to a compressor along a second fluid flow path, a second outlet for flow of the subcooled fluid from the module to an evaporator along a third fluid flow path, and a second inlet for flow of the low pressure superheated fluid from the evaporator to the module along a fourth fluid flow path. The module also includes a port block with a first conduit for the third fluid flow path and a second conduit for the fourth fluid flow path.
摘要翻译： 一种热交换器模块，其被配置为用于基于蒸气压缩的气候控制系统，该系统包括具有多个堆叠板的吸入管线热交换器，所述多个堆叠板被配置为容纳两个独立的流体流动路径，用于在它们之间进行热交换。 热交换器还包括第一入口，用于将高压过冷流体从冷凝器沿着第一流体流动路径流动到模块;第一出口，用于将低压过热流体沿着第二流体从模块流动到压缩机 流动路径，用于使过冷流体沿着第三流体流动路径从模块流动到蒸发器的第二出口，以及用于使低压过热流体沿着第四流体流动路径从蒸发器流动到模块的第二入口。 模块还包括具有用于第三流体流动路径的第一管道的端口块和用于第四流体流动路径的第二管道。
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公开(公告)号：US07261151B2
公开(公告)日：2007-08-28
申请号：US10718274
申请日：2003-11-20
申请人： Stephen B. Memory , Jianmin Yin
发明人： Stephen B. Memory , Jianmin Yin
CPC分类号： F25B40/00 , F25B1/10 , F25B9/008 , F25B41/067 , F25B2309/061 , F25B2400/0411 , F25B2400/052 , F25B2400/054 , F25B2500/07 , F28D7/0008 , F28D7/0016 , F28D7/024
摘要： A heat exchanger including a suction line for gaseous or two phase refrigerant output from an evaporator and a capillary tube carrying cooled refrigerant to the evaporator. The suction line includes first and second substantially parallel straight cylindrical portions connected in series, with first and second portions of the capillary tube in series and helically wound around the suction line second and first portions, respectively. A valve for bypassing the capillary tube is responsive to a selected pressure differential between the capillary tube inlet and outlet. A U-shaped portion or accumulator connect the suction line first and second portions. An accumulator alternately is between the evaporator and the suction line portion wound by the capillary tube, with a phase separation chamber connected to an accumulator by a vertical pipe. The accumulator includes a discharge opening to return the oil to the system.
摘要翻译： 一种热交换器，其包括从蒸发器输出的用于气态或两相制冷剂的吸入管线和将冷却的制冷剂携带到蒸发器的毛细管。 吸入管线包括串联连接的第一和第二基本平行的直的圆柱形部分，毛细管的第一和第二部分分别串联缠绕在吸入管线第二和第一部分周围。 用于绕过毛细管的阀响应于毛细管入口和出口之间的选定压力差。 U形部分或蓄能器连接吸入管线第一和第二部分。 蓄热器交替地位于蒸发器和由毛细管缠绕的吸入管线部分之间，相分离室通过垂直管连接到蓄能器。 蓄能器包括用于将油返回到系统的排放口。
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公开(公告)号：US06848268B1
公开(公告)日：2005-02-01
申请号：US10718275
申请日：2003-11-20
申请人： Stephen B. Memory , Jianmin Yin
发明人： Stephen B. Memory , Jianmin Yin
IPC分类号： F25B1/10 , F25B9/00 , F25B31/00 , F25B40/00 , F25B40/02 , F25B40/06 , F25B41/06 , F25B43/00 , F25B49/02 , F25B41/00
CPC分类号： F25B1/10 , F25B9/008 , F25B31/006 , F25B40/02 , F25B40/06 , F25B41/067 , F25B43/006 , F25B2309/061 , F25B2339/047 , F25B2400/0411 , F25B2400/052 , F25B2400/054 , F25B2500/07 , F25B2500/18 , F25B2500/26 , F25B2600/0251 , F25B2600/2501 , F25B2700/1933 , F25B2700/2106 , F25B2700/21151
摘要： A cooling system including an evaporator, a suction line, a two stage compressor, a gas cooler and a capillary tube. The suction line receives gaseous or two phase refrigerant from the evaporator, the compressor receives the gaseous or two phase refrigerant from the suction line, and the gas cooler cools compressed refrigerant discharged from the compressor. The capillary tube carries refrigerant from the gas cooler to the evaporator, and the suction line may include two straight portions with two portions of the capillary tube helically wound therearound, with a bypass valve around the capillary tube, and an accumulator between the suction line portions. An inter-cooler is between stages of the compressor, and a pan collects water condensate from the air side of the evaporator, and the refrigerant tube carries cooled refrigerant from the gas cooler through the pan. A controller selectively turns the compressor on and off based on temperature or pressure sensed by a sensor.
摘要翻译： 一种冷却系统，包括蒸发器，吸入管路，两级压缩机，气体冷却器和毛细管。 吸入管线从蒸发器接收气态或两相制冷剂，压缩机从吸入管路接收气态或两相制冷剂，而气体冷却器冷却从压缩机排出的压缩制冷剂。 毛细管将制冷剂从气体冷却器运送到蒸发器，并且吸入管线可以包括两个直的部分，其中毛细管的两个部分螺旋地缠绕在其周围，旁路阀围绕毛细管，并且在吸入管线部分 。 压缩机的阶段之间的中间冷却器，并且锅从蒸发器的空气侧收集水冷凝物，并且制冷剂管将冷却的制冷剂从气体冷却器通过锅运送。 控制器基于传感器感测到的温度或压力选择性地打开和关闭压缩机。
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公开(公告)号：US06185957B1
公开(公告)日：2001-02-13
申请号：US09390818
申请日：1999-09-07
IPC分类号： F25B4100
CPC分类号： F28F1/022 , B60H1/3227 , F25B9/008 , F25B39/02 , F25B40/00 , F25B2309/061 , F25B2500/01 , F28D1/0461 , F28D1/0478 , F28D7/0033 , F28D2021/0085
摘要： Extreme compactness is achieved in a combined evaporator 22 and suction line heat exchanger 20 through the use of a first, elongated, flattened, multi-port tube 34 having a major dimension DM, a minor dimension dm measured transverse to the major dimension DM and opposed ends 38, 42. The tube is formed in a serpentine configuration by bends 48 across the minor dimension dm with a plurality of generally parallel, spaced runs 46 extending between the ends 38, 42 to define the evaporator 22. An evaporator inlet fixture 30 is provided on one of the ends 38 and an evaporator outlet fixture 32 is provided on the other end 42. Fins 50 extend between adjacent ones of the runs 46. A second, elongated, flattened, multiport tube 70 having a length that is a minor fraction of that of the first tube includes opposed ends 72, 74 a major dimension DM, and a minor dimension dm measured transverse to the major dimension DM. The second tube, along a side wall substantially defining the major dimension DM is bonded to a corresponding side wall of the first tube 34 at a location 58 immediately upstream of the outlet fixture 32 to be in good heat exchange relation therewith to define a heat exchange suction line heat exchanger integral with the evaporator 22.
摘要翻译： 通过使用具有主尺寸DM的第一，细长，扁平化的多端口管34，横向于主尺寸DM测量的小尺寸dm和相对的尺寸DM，在组合蒸发器22和吸入管线热交换器20中实现了非常紧凑的 端部38,42。管通过弯曲部分48跨越小尺寸dm形成为具有多个大致平行的，间隔开的延伸部46，其在端部38,42之间延伸以限定蒸发器22。蒸发器入口固定件30是 设置在一个端部38上并且在另一端42上设置有蒸发器出口固定件32.翅片50在相邻的一个延伸部分46之间延伸。第二个细长的，扁平化的多孔管70，其长度为较小部分 第一管的包括相对端72,74是主尺寸DM和横向于主尺寸DM测量的次尺寸dm。 沿着基本上限定主尺寸DM的侧壁的第二管在位于出口固定件32的紧邻上游的位置58处接合到第一管34的相应侧壁，以与其形成良好的热交换关系，以限定热交换 吸入管热交换器与蒸发器22成一体。
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公开(公告)号：US06901763B2
公开(公告)日：2005-06-07
申请号：US10602276
申请日：2003-06-24
CPC分类号： F25B43/006 , F25B9/008 , F25B40/00 , F25B2309/061
摘要： The efficiency of refrigeration systems operating on the vapor compression cycle and employing suction line heat exchangers is increased by introducing refrigerant into the lower pressure side of the suction line heat exchanger at a quality less than 1 and introducing refrigerant that has passed through the low pressure side of the suction line heat exchanger into the compressor inlet at a quality that is equal to 1.
摘要翻译： 通过以低于1的质量将制冷剂引入吸入管路热交换器的低压侧，引入在蒸汽压缩循环中工作的采用吸入管路热交换器的制冷系统的效率，并且引入已经通过低压侧的制冷剂 的吸入管路热交换器以等于1的质量进入压缩机入口。
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10.发明授权公开(公告)号：US06828675B2
公开(公告)日：2004-12-07
申请号：US09963899
申请日：2001-09-26
申请人： Stephen B. Memory , Fredrick E. Ganaway , C. James Rogers , Anthony C. DeVuono , Alfred Phillips , Zhijun Zuo
发明人： Stephen B. Memory , Fredrick E. Ganaway , C. James Rogers , Anthony C. DeVuono , Alfred Phillips , Zhijun Zuo
IPC分类号： H01L2334
CPC分类号： H05K7/20681 , F28D7/0025 , F28D15/0233 , F28D15/0266 , H01L2924/0002 , H01L2924/00
摘要： A modular cooling system (10) is provided for use in an electronics enclosure (12) mounting a plurality of heat generating electronic components (14). The cooling system (10) includes a cooling liquid supply manifold (16), a cooling liquid return manifold (18), and a plurality of cooling modules (20) that are selectively mountable into the electronic enclosure (12). The cooling system (10) also includes a wall (64) fixed in the enclosure to separate the electronic components (14) from the manifolds (16,18) to shield the electronic components (14) from any of the cooling liquid (52) should it leak from the system (10).
摘要翻译： 提供了用于安装多个发热电子部件（14）的电子机壳（12）中的模块化冷却系统（10）。 冷却系统（10）包括冷却液供应歧管（16），冷却液回流歧管（18）和可选择性地安装到电子外壳（12）中的多个冷却模块（20）。 冷却系统（10）还包括固定在外壳中以将电子部件（14）与歧管（16,18）分离以将电子部件（14）与任何冷却液体（52）隔离的壁（64） 应该从系统泄漏（10）。
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