公开(公告)号：EP4420493A1

公开(公告)日：2024-08-28

申请号：EP22803275.1

申请日：2022-10-19

申请人： Energy Cool ApS

发明人： THORSEN, Henrik

IPC分类号： H05K7/20

CPC分类号： H05K7/20836 ,  H05K7/20745 ,  H05K7/2059 ,  H05K7/207 ,  H05K7/20827

公开(公告)号：EP3404337A1

公开(公告)日：2018-11-21

申请号：EP17738135.7

申请日：2017-01-11

申请人： Yan, Jiguang

发明人： Yan, Jiguang

IPC分类号： F24F5/00 ,  H05K7/20

CPC分类号： F24F5/00 ,  F24F5/0089 ,  H05K7/20 ,  H05K7/20827

摘要： The present invention provides a radiant air conditioning system for a heat-producing device (1), comprising a compressor (4), a condenser (5), an expansion valve (6), and at least one radiant panel evaporator (2) which are connected through a connecting pipe to form a recycling refrigerant loop, wherein each of the radiant panel evaporators comprises a refrigerant pipe (22) and a radiant panel (21) which exchanges heat with the refrigerant pipe (22). The radiant air conditioning system further comprises at least one heat transfer plate (3), configured to perform radiant heat transfer with the heat-producing device (1) and transmit an amount of absorbed heat to the radiant panel (21). The present invention improves heat transfer effect between the radiant panel (21) and the heat-producing device (1), and is particularly suitable for cooling a plurality of densely distributed heat-producing devices (1).

公开(公告)号：EP2436247B1

公开(公告)日：2018-07-11

申请号：EP10732506.0

申请日：2010-05-19

申请人： Schneider Electric IT Corporation

发明人： BEAN, John, H., Jr ,  ROESCH, James, Richard

IPC分类号： H05K7/20 ,  F25B49/00

CPC分类号： H05K7/20827 ,  F25B49/005 ,  F25B2500/222 ,  F25B2700/04

摘要： A method of detecting loss of refrigerant within a cooling system of the type having a condenser, a refrigerant receiver in fluid communication with the condenser, a sensor configured to detect a level of refrigerant within the receiver, an evaporator in fluid communication with the receiver, and a pump or compressor in fluid communication with the evaporator and the condenser, includes establishing a baseline measurement of refrigerant mass contained in the receiver with the sensor during certain power loads applied to the cooling system, monitoring a mass of refrigerant in the receiver with the sensor at a certain power load applied to the cooling system, and identifying whether the monitored mass of refrigerant is less than the baseline measurement of refrigerant mass over a predetermined period of time. Systems for detecting loss of refrigerant are further disclosed.

公开(公告)号：EP2032907B1

公开(公告)日：2018-05-16

申请号：EP06774031.6

申请日：2006-06-27

申请人： Google LLC

发明人： CARLSON, Andrew ,  WHITTED, William ,  CLIDARAS, Jimmy ,  HAMBURGEN, William ,  AIGNER, Gerald ,  BEATY, Donald L.

IPC分类号： H05K7/20 ,  F24F11/00 ,  F24F13/22

CPC分类号： F24F11/0001 ,  F24F2013/221 ,  H05K5/0213 ,  H05K7/2079 ,  H05K7/20827 ,  H05K7/20836 ,  Y02B30/542

摘要： A method of providing cooled air to electronic equipment includes capturing heated air from a volume containing electronic equipment, cooling the heated air by more than fifteen degrees Celsius in an air-to-water heat exchanger, and supplying cooling water to the air-to-water heat exchanger at a temperature above a dew point temperature of the heated air.

公开(公告)号：EP2604941A4

公开(公告)日：2018-03-21

申请号：EP11816416

申请日：2011-08-09

申请人： HITACHI LTD

发明人： KASHIRAJIMA YASUHIRO ,  ITO JUNICHI ,  YOSHIDA TOMOHIRO ,  SENDA MASAKATSU ,  MIKAMI TERUO ,  SAWAMOTO HIDEO ,  IDEI AKIO ,  KOYANO KOICHI

IPC分类号： H05K7/20 ,  F24F7/06 ,  F25B5/00 ,  F25B49/00 ,  F25B49/02 ,  G06F1/20

CPC分类号： G06F1/20 ,  F24F11/77 ,  F24F2221/40 ,  F25B5/00 ,  F25B49/00 ,  F25B2600/112 ,  F25B2600/2513 ,  F25B2700/197 ,  F25B2700/2117 ,  F25B2700/21171 ,  G06F2200/201 ,  H05K7/20827 ,  Y02B30/743 ,  Y02B30/746

摘要： Provided is an apparatus for operating a cooling system in an abnormal state, and the cooling system includes plurality of evaporators that suck warm air exhausted from a plurality of electronic equipments installed in an equipment room with fans, cool the warm air through heat exchange with a refrigerant flowing in each cooling coil, and supply cool air into the equipment room; and a condenser disposed at a position higher than the plurality of evaporators, so as to cool the refrigerant circulated naturally between the condenser and each evaporator. The cooling system adjusts a supplied air temperature of air supplied from each evaporator by adjusting an opening degree of each flow regulating valve that adjusts a flow rate of the refrigerant flowing in each cooling coil. The apparatus includes deviation information detecting means for sequentially detecting deviation information between an maximum cooling capacity and a current cooling capacity in operation for each of the plurality of evaporators; and fan controlling means for reducing or stopping a rotational frequency of a fan for an evaporator which has deviation information exceeding a predefined abnormal determining threshold value among the plurality of evaporators.

公开(公告)号：EP2446722A4

公开(公告)日：2017-08-09

申请号：EP10797469

申请日：2010-04-06

申请人： XYBER TECH LLC

发明人： FACUSSE MARIO E

IPC分类号： H05K7/20 ,  G06F1/20 ,  H01L23/34

CPC分类号： H05K7/20418 ,  H05K7/20809 ,  H05K7/20818 ,  H05K7/20827

摘要： An apparatus for passively cooling electronics. The apparatus for passively cooling electronics includes at least one heat sink configured to be thermally coupled to at least one cabinet. When the at least one cabinet is thermally coupled to the at least one heat sink, the at least one heat sink draws heat from the at least one cabinet.

摘要翻译： 一种被动冷却电子设备。 用于被动冷却电子设备的装置包括至少一个散热器，该散热器被构造成热耦合到至少一个机柜。 当所述至少一个机柜热耦合到所述至少一个散热器时，所述至少一个散热器从所述至少一个机柜吸取热量。

公开(公告)号：EP3107363A1

公开(公告)日：2016-12-21

申请号：EP16181855.4

申请日：2014-06-02

申请人： Microsoft Technology Licensing, LLC

发明人： James, Sean M. ,  Rubenstein, Brandon Aaron

IPC分类号： H05K7/20

CPC分类号： H05K7/20781 ,  H05K7/20827

摘要： A data center is cooled through hydronic convection mechanisms, geothermal mechanisms or combinations thereof. The individual computing devices of such a data center are cooled through a thermally conductive interface with a liquid. The liquid's container can extend to a cooling apparatus located physically above such computing devices to provide hydronic convection cooling, or it can extend into the earth, either in the form of a heat pipe, or in the form of conduits through which the liquid is actively pumped. The hydronic convection cooling and geothermal heat pipe cooling operate via temperature differentials and consume no external electrical power. Geothermal cooling avoids heat soak by utilizing multiple different sets of conduits extending into the earth, where at least some of those sets of conduits are not utilized for a period of time. Combinations of hydronic convection mechanisms and geothermal cooling can also be utilized.

摘要翻译： 数据中心通过液体对流机制，地热机制或其组合进行冷却。 这种数据中心的各个计算设备通过与液体的导热界面进行冷却。 液体容器可以延伸到位于这些计算装置上方物理上的冷却装置以提供液体循环对流冷却，或者其可以以热管的形式或者以液体主动通过的导管的形式延伸到地中 抽水。 液体循环对流冷却和地热热管冷却通过温差操作，不消耗外部电力。 地热冷却通过利用延伸到地球中的多组不同的管道来避免热量的浸泡，其中至少一些管道组在一段时间内不被利用。 也可以使用液体循环对流机制和地热冷却的组合。

公开(公告)号：EP2812769A4

公开(公告)日：2016-09-07

申请号：EP12867753

申请日：2012-02-09

申请人： HEWLETT PACKARD ENTPR DEV LP

发明人： MOORE DAVID ,  FRANZ JOHN P ,  CADER TAHIR ,  SABOTTA MICHAEL L

IPC分类号： G06F1/20 ,  H05K7/20

CPC分类号： H05K7/20781 ,  G06F1/20 ,  G06F2200/201 ,  H02G5/10 ,  H05K7/2079 ,  H05K7/20818 ,  H05K7/20827

摘要： Heat dissipating system and method are disclosed. An example method includes removing heat from a rack component via a thermal transport. The method also includes applying a pressure at a fluid cooled thermal bus bar on a rack system to form a thermally conductive dry disconnect interface and form a heat path between the thermal transport and the fluid cooled thermal bus bar.

公开(公告)号：EP3012544A1

公开(公告)日：2016-04-27

申请号：EP15020085.5

申请日：2010-04-01

申请人： EATON-WILLIAMS GROUP LIMITED

发明人： LUXFORD, Mark ,  MORGAN, David

IPC分类号： F24F11/00 ,  H05K7/20 ,  F24F11/02 ,  F24F13/22

CPC分类号： H05K7/20827 ,  F24F11/30 ,  F24F11/72 ,  F24F11/83 ,  F24F2013/221 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/40

摘要： A method of cooling air in a space. The method comprises pumping coolant fluid through primary and secondary circuits (26 and 43) having respective portions thermally coupled within a primary heat exchanger (24) so that the coolant fluid in the primary circuit (26) conditions the coolant fluid in the secondary circuit (43). The coolant fluid is distributed in the secondary circuit (43) to at least one secondary heat exchanger (142) positioned with a space. An ambient dew point of the space is monitored with a sensor (260, 262). A parameter of coolant fluid in the primary circuit (26) is controlled based on the ambient dew point to reduce condensation in the space.

摘要翻译： 一种冷却空间中空气的方法。 该方法包括泵送冷却剂流体通过具有在主热交换器（24）内热联接的相应部分的初级和次级回路（26和43），使得初级回路（26）中的冷却剂流体调节次级回路中的冷却剂流体 43）。 冷却剂流体在次级回路（43）中分布到至少一个具有空间定位的次级热交换器（142）。 用传感器（260,262）监视空间的环境露点。 基于环境露点来控制主回路（26）中的冷却剂流体的参数以减少空间中的冷凝。

公开(公告)号：EP2944163A1

公开(公告)日：2015-11-18

申请号：EP14704190.9

申请日：2014-01-08

申请人： I/O Data Centers, LLC

发明人： SLESSMAN, William ,  DURAND, Steve ,  GILBERT, Rose ,  ZOLL, Andreas

IPC分类号： H05K7/20

CPC分类号： F24F11/0001 ,  F24F5/001 ,  F24F5/0035 ,  F24F11/30 ,  F24F11/62 ,  F24F11/63 ,  F24F11/76 ,  F24F11/87 ,  F24F2011/0006 ,  F24F2110/10 ,  F24F2110/22 ,  F25B25/00 ,  H05K7/20745 ,  H05K7/20827 ,  H05K7/20836

摘要： Described are methods, systems, and apparatus, including computer program products, relating to an air module and control thereof. An air module can include a controller, an air intake module configured to receive first air from a first air source and to receive second air from a second air source, an evaporative cooling module in fluid communication with the air intake module, and a mechanical cooling module in fluid communication with the evaporative cooling module. The controller can be configured to cause the intake module to mix the first air and the second air to form intake air, and selectively cool the intake air to form supply air by at least one of causing the evaporative cooling module to selectively cool the intake air, and causing the mechanical cooling module to selectively cool the intake.

摘要翻译： 描述了与空气模块及其控制相关的方法，系统和装置，包括计算机程序产品。 空气模块可以包括控制器，空气进入模块，其配置成从第一空气源接收第一空气并从第二空气源接收第二空气，与进气模块流体连通的蒸发冷却模块，以及机械冷却 模块与蒸发冷却模块流体连通。 控制器可以被配置成使得进气模块混合第一空气和第二空气以形成进气，并且通过使蒸发冷却模块选择性地冷却进气的至少一个来选择性地冷却进气来形成供气 并使机械冷却模块选择性地冷却进气口。