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公开(公告)号：US20080216498A1
公开(公告)日：2008-09-11
申请号：US11716344
申请日：2007-03-09
IPC分类号： F25D17/02
CPC分类号： F24F5/0035 , F28D5/02 , F28D2001/0266 , F28F1/022
摘要： An heat exchanger assembly includes a plurality of tubes defining a plurality of parallel refrigerant passages therein carrying a refrigerant longitudinally from an inlet header to an outlet header. Water flows from a reservoir through a distributor apparatus to provide even wetting between the ends of the tubes as the water flows laterally over the tubes between an entry edge and an exit edge. A screen is provided adjacent the exit edge to collect excess water to be deposited into a water tray provided beneath and spaced from the exit edge of the tubes. A pump is provided to move water from the water tray to the reservoir to preserve water. If excess water is lost, such as through evaporation, a supplemental water feed line provides supplemental water to the system.
摘要翻译： 热交换器组件包括多个管，其限定多个平行的制冷剂通道，其中从入口集管到出口集管纵向地承载制冷剂。 当水从进入边缘和出口边缘之间的水横向流过管道时，水从储存器流过分配器装置，以在管的端部之间提供均匀的润湿。 在出口边缘附近提供屏幕以收集要沉积到设置在管的出口边缘下方并与管的出口边缘隔开的水盘中的多余的水。 提供泵以将水从水盘移动到储存器以保持水。 如果多余的水分损失，例如通过蒸发，补充的供水管线向系统提供补充水。
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公开(公告)号：US20090223803A1
公开(公告)日：2009-09-10
申请号：US12074672
申请日：2008-03-05
CPC分类号： B01D1/14 , B01D5/0015 , B01D5/006 , Y02A20/128
摘要： The invention provides an assembly for desalinating water comprising a cold air duct open to the dry channels of the evaporative cooler and extending around a humidification chamber disposed between the evaporative cooler and the condenser. The invention provides for a film valve including a flexible sheet intersecting the cold air duct for controlling air flow along the cold air duct to the condenser. The film valve allows for a fraction, or all of the cool air in the cold air duct to be utilized for comfort cooling.
摘要翻译： 本发明提供了一种用于使水脱盐的组件，其包括通向蒸发冷却器的干燥通道的冷空气管道，并且围绕设置在蒸发冷却器和冷凝器之间的加湿室延伸。 本发明提供了一种薄膜阀，其包括与冷空气管道相交的柔性片，用于控制沿着冷气管道到冷凝器的空气流。 薄膜阀允许冷空气管道中的一部分或全部冷空气用于舒适冷却。
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公开(公告)号：US07658084B2
公开(公告)日：2010-02-09
申请号：US11732294
申请日：2007-04-03
申请人： Mohinder Singh Bhatti , Ilya Reyzin
发明人： Mohinder Singh Bhatti , Ilya Reyzin
IPC分类号： F25D23/12
CPC分类号： F25D7/00
摘要： A refrigeration assembly includes a pair of refrigerated chambers defined within a working chamber. The refrigerated chambers include channel walls extending parallel to one another and spaced apart, and first and second panels extending channel walls to define a working channel for separating the working chamber into sub-chambers. Apertures defined in the panels allow airflow from the sub-chambers into the working channel, and a supply of water wets the panels and a first section of the refrigerated chambers. Air enters the sub-chambers and flows over the first sections of the refrigerated chambers for direct evaporative cooling. A portion of the air bleeds through the apertures and evaporates water from the panels prior to flowing over the second sections of the refrigerated chambers for indirect evaporative cooling.
摘要翻译： 制冷组件包括限定在工作室内的一对冷藏室。 冷藏室包括彼此平行延伸并间隔开的通道壁，第一和第二面板延伸通道壁以限定用于将工作室分离成子室的工作通道。 限定在面板中的孔允许从子室进入气流进入工作通道，并且水的供应将润湿面板和冷藏室的第一部分。 空气进入分室并流过冷藏室的第一部分，用于直接蒸发冷却。 一部分空气通过孔流出并在流过冷藏室的第二部分之前从面板中蒸发水以进行间接蒸发冷却。
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公开(公告)号：US20090178426A1
公开(公告)日：2009-07-16
申请号：US12009026
申请日：2008-01-16
CPC分类号： F28D5/02 , F25B39/04 , F25B2339/041
摘要： An evaporative heat exchanger for cooling a hot refrigerant having a core of alternatively stacked dry and wet plates. Each dry plate includes a dry side defining a plurality of dry channels in a first direction, a series of ports distributed along the dry channels, a wet side, and a refrigerant cooling section. Each wet plate includes a wet side adjacent to and cooperates with the wet side of the dry plate to define a plurality of wet channels in a second direction. The dry channels, ports, and wet channels define a labyrinth for the air flow, which evaporates the liquid contained in the wet channels resulting in a cooling of the refrigerant. The refrigerant cooling section is integral with the outboard of the dry plate and adjacent to an end section of the wet channels to provide enhanced refrigerant cooling.
摘要翻译： 一种蒸发式热交换器，用于冷却具有交替堆叠干湿板的芯的热制冷剂。 每个干板包括在第一方向上限定多个干燥通道的干燥侧面，沿着干燥通道分布的一系列端口，湿侧和制冷剂冷却部分。 每个湿板包括与干板相邻并与湿侧配合的湿侧以在第二方向上限定多个湿通道。 干燥的通道，端口和湿通道为空气流动定义了迷宫，这会使包含在湿通道中的液体蒸发，从而冷却制冷剂。 制冷剂冷却部分与干板的外侧相邻并且与湿通道的端部部分相邻，以提供增强的制冷剂冷却。
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公开(公告)号：US07556088B2
公开(公告)日：2009-07-07
申请号：US11731202
申请日：2007-03-30
CPC分类号： F28D15/0266 , G06F1/20 , G06F1/203 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat exchanger assembly for cooling an electronic element includes an oblong condensing tube extending between ends to define an upper chamber downwardly bowed through an upwardly extending arc and a lower chamber upwardly bowed through a downwardly extending arc for dissipating heat. A continuous sheet extends in v-shaped fins between and engaging said arcs of said chambers. The internal fins extend from a center axis of the tube to reverse bends defining the opposite ends of the tube. A continuous sheet extending in sinuous corrugations extends around the exterior of the endless loop between opposite sides of a heat transfer area, which receives the electronic element.
摘要翻译： 用于冷却电子元件的热交换器组件包括在端部之间延伸的长圆形冷凝管，以限定通过向上延伸的弧向下弯曲的上部腔室，并且向下延伸通过向下延伸的弧线以降低热量的下部腔室。 连续的片材在V形翅片之间延伸并与所述腔室的所述弧接合。 内部翅片从管的中心轴线延伸到反向限定管的相对端的弯曲。 在弯曲波纹中延伸的连续片材在接收电子元件的传热区域的相对侧之间围绕无端环路的外部延伸。
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公开(公告)号：US07509995B2
公开(公告)日：2009-03-31
申请号：US10840410
申请日：2004-05-06
CPC分类号： F28F3/04 , F28D15/0233 , F28F13/00
摘要： A heat dissipation element for cooling an electronic device is disclosed. The heat dissipation element has a top surface and a bottom surface for mounting the electronic device to be cooled thereto. The top surface defines a heat dissipation area for dissipating heat from the electronic device and a plurality of heat transfer fins project upwardly from the top surface and are coextensive with the heat dissipation area. Each of the heat transfer fins defines a plurality of steps having a rise and a run and each of the steps extend across the heat dissipation area for maximizing an amount of heat dissipated from the electronic device. The heat dissipation element is particularly useful in either one of a cold plate assembly used with a liquid cooled unit (LCU) or a boiler plate assembly used with a thermosiphon cooling unit (TCU).
摘要翻译： 公开了一种用于冷却电子设备的散热元件。 散热元件具有用于安装要冷却的电子设备的顶表面和底表面。 顶表面限定了用于从电子设备散热的散热区域，并且多个传热翅片从顶表面向上突出并且与散热区域共同延伸。 每个传热翅片限定了具有上升和下降的多个台阶，并且每个台阶延伸穿过散热区域以最大化从电子设备散发的热量。 散热元件在与液体冷却单元（LCU）一起使用的冷板组件或与热虹吸冷却单元（TCU）一起使用的锅炉板组件中的任一个中特别有用。
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公开(公告)号：US07475718B2
公开(公告)日：2009-01-13
申请号：US11599942
申请日：2006-11-15
CPC分类号： H01L23/427 , F28D15/0233 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A hermetically sealed housing includes a plurality of inner walls extending radially from a central post to a circular outer wall, thereby defining a plurality of pie shaped chambers, each independently containing a refrigerant. At least one of the chambers is always in position to remove heat from an electronic device regardless of the orientation of the heat exchanger assembly. A plurality of side fins are disposed on the outer wall of the housing, and a plurality of top fins extend radially from a central axis (A) and are disposed on top of the housing. A wicking material is disposed on the interior of each chamber. A fan assembly is disposed on top of the top fins to blow air radially down into the fins.
摘要翻译： 密封的壳体包括从中心柱径向延伸到圆形外壁的多个内壁，从而限定多个饼状室，每个独立地包含制冷剂。 不管热交换器组件的取向如何，至少一个室总是在位置以从电子设备移除热量。 多个侧翼设置在壳体的外壁上，并且多个顶部翅片从中心轴线（A）径向延伸并且设置在壳体的顶部。 芯吸材料设置在每个室的内部。 风扇组件设置在顶部翅片的顶部上以将空气径向向下吹入翅片。
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公开(公告)号：US07281390B2
公开(公告)日：2007-10-16
申请号：US11222521
申请日：2005-09-09
IPC分类号： F28D5/00
CPC分类号： F28D5/00 , F24F5/0035 , F24F2001/0092 , F28F3/027 , Y02B30/545
摘要： An indirect evaporative cooler assembly includes staggered wet and dry channels. An electric fan moves air through the assembly. Air passes through the wet channels where a material wicks moisture stored in a reservoir into the wet channels. As a result, the side walls of the wet channels are evaporatively cooled. Air moving through dry channels is cooled by the cooling of the walls of the wet channels, and by the presence of louvered convoluted fins in the dry channels that allow for air circulation and further heat dissipation. The wet channels are distinguished by the presence of an electrolyte saturating the material, and electrodes disposed on either side of the material combined to generate an electrical current. Pairs of electrodes are connected in series, and generate electricity to power the electric fan. An auxiliary power source is activated when the voltage from the electrodes drops below a pre-determined level.
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9.发明授权Orientation insensitive thermosiphon assembly for cooling electronic components 失效用于冷却电子部件的方向不敏感的热虹吸组件公开(公告)号：US06695039B1
公开(公告)日：2004-02-24
申请号：US10374349
申请日：2003-02-25
IPC分类号： F28D1500
CPC分类号： F28D15/0266 , F28D15/02 , F28F3/02 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A thermosiphon assembly for dissipating heat generated by an electronic component using a working fluid is disclosed. The assembly includes an evaporator having a front face, a rear face, and a peripheral wall extending between the front face and the rear face and being arcuate. A heat block contacts the front face for transferring generated heat from the electronic component to the working fluid to vaporize the working fluid. A condenser is in fluid communication with the chamber and connected to the rear face for condensing the vaporized working fluid back to a liquid. The assembly further includes an acute angle between the front face and the peripheral wall such that the chamber extends upwardly at an angle from the front face to the rear face to ensure complete coverage of the heat block with the cooling fluid in any position between horizontal and vertical.
摘要翻译： 公开了一种用于散发由电子部件使用工作流体产生的热的热虹吸组件。 组件包括具有前表面，后表面和在前表面和后表面之间延伸并且呈弧形的周壁的蒸发器。 加热块与前表面接触，用于将产生的热量从电子部件转移到工作流体，以蒸发工作流体。 冷凝器与室流体连通并连接到后表面，用于将蒸发的工作流体冷凝回液体。 组件还包括在前表面和周壁之间的锐角，使得腔室从前表面向后表面以一定角度向上延伸，以确保热块的完全覆盖，其中冷却流体处于水平和 垂直。
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公开(公告)号：US07934540B2
公开(公告)日：2011-05-03
申请号：US11701213
申请日：2007-02-01
IPC分类号： H05K7/20
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： An integrated liquid cooling unit comprising a liquid pump and a U-shaped flat tube. An adapter rigidly connects and establishes fluid communication between the pump and the tube creating an integrated unit for cooling an electronic chip via a closed loop. Heat is rejected from the coolant through cooling fins disposed between the legs of the U-shaped tube to passing air being propelled by a blower assembly.
摘要翻译： 包括液体泵和U形扁平管的集成液体冷却单元。 适配器刚性地连接并建立泵和管之间的流体连通，形成用于通过闭环冷却电子芯片的集成单元。 通过设置在U形管的腿之间的冷却片与通过鼓风机组件推动的通风的空气从冷却剂排出热量。
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