公开(公告)号：US09976810B2

公开(公告)日：2018-05-22

申请号：US15281594

申请日：2016-09-30

申请人： Pacific Airwell Corp.

发明人： Jeffery M. Lamberson

IPC分类号： F28C1/00 ,  F28F17/00 ,  F28B9/06 ,  F28F25/00 ,  F25B11/02

CPC分类号： F28C1/003 ,  F01K9/003 ,  F25B11/02 ,  F28B9/06 ,  F28C2001/006 ,  F28F17/005 ,  F28F2025/005

摘要： To recover water from a cooling tower exhaust an air entry is provided adjacent thereto which feeds into a cooling heat exchanger. The cooling heat exchanger reduces a temperature of the wet air entering the air entry, causing condensation of water. This condensed water is captured and discharged from the system separate from dry air. A pre-cooler loop can be provided with a pre-cooler heat exchanger upstream of the cooling heat exchanger and fed by a cool line with a cold working fluid drawing heat out of the wet air. The pre-cooler heat exchanger can have its working fluid re-cooled in a second heat exchanger which exchanges heat with the cooler dry air downstream of the cooling heat exchanger. The cooling heat exchanger has a cold fluid passing therethrough which is cooled by a refrigeration system or some other cold fluid source.

公开(公告)号：US09702596B2

公开(公告)日：2017-07-11

申请号：US15370355

申请日：2016-12-06

申请人： Applied Research Associates, Inc.

发明人： Aly H. Shaaban ,  Gong Zhou ,  Sergio Escobar ,  Joshua J Mormile ,  Desiree A Kettell

IPC分类号： F25B23/00 ,  F01K17/02 ,  F01K7/16 ,  C09K5/16

CPC分类号： F25B23/00 ,  C09K5/16 ,  F01K3/004 ,  F01K9/003 ,  F01K17/02 ,  F28B9/06 ,  F28D20/003 ,  F28D2020/006 ,  Y02E20/16 ,  Y02E60/142

摘要： A system and method for providing dry cooling of a source liquid, having a plurality of heat exchangers which depolymerize and polymerize a polymer. Specifically, the depolymerization process is endothermic and draws heat from a source liquid in a first heat exchanger, and the polymerization process is exothermic and expels heat from a second heat exchanger. Additional heat exchangers and holding tanks may be incorporated in the system and method. In some embodiments the system further provides additional cooling of the polymer prior to depolymerization using cooler night ambient air.

公开(公告)号：US20160348979A1

公开(公告)日：2016-12-01

申请号：US15231545

申请日：2016-08-08

申请人： Johnson Controls Technology Company

发明人： James W. Furlong ,  Joseph W. Pillis ,  Delmar E. Lehman

IPC分类号： F28C1/14 ,  F28D15/02 ,  F24F5/00 ,  F28F27/00 ,  F28F27/02 ,  F28D7/10 ,  F28B1/06 ,  F28F19/00

CPC分类号： F28B1/06 ,  F24F5/0035 ,  F25B7/00 ,  F28B1/02 ,  F28B9/06 ,  F28B11/00 ,  F28C1/00 ,  F28C1/14 ,  F28C2001/006 ,  F28D7/103 ,  F28D15/00 ,  F28D15/025 ,  F28D15/0266 ,  F28D21/0001 ,  F28F19/006 ,  F28F27/003 ,  F28F27/02 ,  Y10T29/49359

摘要： In one embodiment, a cooling system may include a thermosyphon cooler that cools a cooling fluid through dry cooling and a cooling tower that cools a cooling fluid through evaporative cooling. The thermosyphon cooler may use natural convection to circulate a refrigerant between a shell and tube evaporator and an air cooled condenser. The thermosyphon cooler may be located in the cooling system upstream of, and in series with, the cooling tower, and may be operated when the thermosyphon cooler is more economically and/or resource efficient to operate than the cooling tower. According to certain embodiments, factors, such as the ambient temperature, the cost of electricity, and the cost of water, among others, may be used to determine whether to operate the thermosyphon cooler, the cooling tower, or both.

公开(公告)号：US09491892B1

公开(公告)日：2016-11-08

申请号：US14047574

申请日：2013-10-07

申请人： Google Inc.

发明人： Andrew B. Carlson ,  William Hamburgen ,  Donald L. Beaty ,  Robert Wasilewski

IPC分类号： H05K7/20 ,  F24J2/30 ,  F24J2/10

CPC分类号： H05K7/20836 ,  F24F5/0035 ,  F24S10/30 ,  F24S23/70 ,  F28B9/06 ,  F28C2001/006 ,  F28D15/00 ,  H05K7/20381 ,  Y02B10/20

摘要： Cooling systems for providing cooled air to electronic equipment are described. The systems can include large storage tanks or waste treatment systems to improve the efficiency of the plant and reduce impact on the environment.

公开(公告)号：US20160234970A1

公开(公告)日：2016-08-11

申请号：US15131513

申请日：2016-04-18

申请人： DELL PRODUCTS, L.P.

发明人： AUSTIN MICHAEL SHELNUTT ,  JAMES DON CURLEE ,  RICHARD STEVEN MILLS

IPC分类号： H05K7/20 ,  F28D15/06 ,  F28D15/02

CPC分类号： H05K7/20818 ,  F28B9/06 ,  F28D15/02 ,  F28D15/0266 ,  F28D15/06 ,  F28D2015/0216 ,  F28F13/06 ,  F28F2265/12 ,  F28F2280/105 ,  H05K7/203 ,  H05K7/20318 ,  H05K7/20809 ,  H05K7/20827

摘要： An immersion cooling tank includes: a tank comprised of a base wall, and perimeter walls, and having a lower tank volume in which a liquid can be maintained and heated to a boiling point to generate a rising plume of vapor; a rack structure within the tank volume that supports insertion of multiple, heat dissipating electronic devices in a side-by-side vertical configuration; and a condenser configured as a plurality of individually rotatable condenser sub-units, with each condenser sub-unit located above a vertical space that extends vertically from the lower tank volume and within which an electronic device can be inserted. Each individual condenser sub-unit can be opened independent of the other sub-units and each other condenser sub-unit can remain in a closed position while a first condenser sub-unit is opened to allow access to a first vertical space and any existing electrical device contained therein below the first condenser sub-unit.

摘要翻译： 浸入式冷却槽包括：由底壁和周壁组成的罐，并且具有较低的罐体积，其中可以维持液体并加热至沸点以产生升高的蒸气流; 罐容积内的支架结构，其支撑多个并排垂直配置的散热电子装置的插入; 以及冷凝器，其被配置为多个可单独旋转的冷凝器子单元，每个冷凝器子单元位于从下部罐体积垂直延伸的垂直空间上方，并且其中可插入电子设备。 每个单独的冷凝器子单元可以独立于其它子单元打开，并且彼此的冷凝器子单元可以保持在关闭位置，同时第一冷凝器子单元被打开以允许接近第一垂直空间并且任何现有的电 装置包含在第一冷凝器子单元下方。

公开(公告)号：US20140250935A1

公开(公告)日：2014-09-11

申请号：US13794205

申请日：2013-03-11

申请人： GENERAL ELECTRIC COMPANY

发明人： James K. Prochaska ,  Narendra Digamber Joshi ,  Balachandar Naidu ,  Daniel Kaftori

IPC分类号： F28C3/08

CPC分类号： F28C3/08 ,  F02C7/143 ,  F02C7/1435 ,  F28B1/06 ,  F28B9/06 ,  F28C1/14 ,  F28F25/00 ,  Y02T50/675

摘要： A system includes an intercooler configured to receive an airflow from a first compressor, to transfer heat from the airflow to a working fluid, and to provide the airflow to a second compressor. The system also includes an evaporative chiller configured to receive the working fluid from the intercooler, to chill the working fluid via evaporative cooling within an ambient air environment, and to provide the working fluid to the intercooler. In addition, the system includes a desiccant system configured to reduce a humidity of ambient air within the evaporative chiller.

摘要翻译： 一种系统包括：中间冷却器，被配置为接收来自第一压缩机的气流，以将热量从气流传递到工作流体，并将气流提供给第二压缩机。 该系统还包括蒸发冷却器，其被配置为从中间冷却器接收工作流体，以通过在环境空气环境中的蒸发冷却来冷却工作流体，并将工作流体提供给中间冷却器。 另外，该系统包括配置成减少蒸发冷却器内的环境空气湿度的干燥剂系统。

公开(公告)号：US08756945B2

公开(公告)日：2014-06-24

申请号：US13513658

申请日：2010-12-02

申请人： László Ludvig ,  Beatrix Soós

发明人： László Ludvig ,  Beatrix Soós

IPC分类号： F25B19/00

CPC分类号： F01K9/003 ,  F28B1/06 ,  F28B3/04 ,  F28B9/06 ,  F28B9/10

摘要： The invention is a power plant cooling system comprising a direct contact condenser (11), a cooling tower (12) with at least one heat dissipating unit (13), a pipeline (15) and a cooling water pump (16) suitable for circulating cooling water between the direct contact condenser (11) and the heat dissipating unit (13), as well as a de-aerating structural component (14) defining a de-aerating space adjoining to the top of a flow space of the heat dissipating unit (13). The inventive cooling system comprises a means suitable for maintaining a vacuum in the de-aerating space. The invention also relates to a method for operating the cooling system.

摘要翻译： 本发明是一种发电厂冷却系统，其包括直接接触冷凝器（11），具有至少一个散热单元（13）的冷却塔（12），适于循环的管道（15）和冷却水泵（16） 在直接接触冷凝器（11）和散热单元（13）之间的冷却水以及脱气结构部件（14），其限定与散热单元的流动空间的顶部相邻的脱气空间 （13）。 本发明的冷却系统包括适于在脱气空间中保持真空的装置。 本发明还涉及一种用于操作冷却系统的方法。

公开(公告)号：US20130000867A1

公开(公告)日：2013-01-03

申请号：US13513730

申请日：2010-12-03

申请人： Zoltán Szabo ,  Lászlo Ludvig ,  András Balogh

发明人： Zoltán Szabo ,  Lászlo Ludvig ,  András Balogh

IPC分类号： F28D15/00 ,  F28F27/00

CPC分类号： F01K9/003 ,  F28B5/00 ,  F28B9/06 ,  F28C1/14

摘要： The invention is a hybrid cooling system for condensing the exhaust steam of a steam turbine (10), which cooling system comprises a dry cooling circuit (11), a dry air-cooled unit (12) performing heat dissipation of cooling water flowing therein, and a wet cooling circuit (14) and a wet cooled unit (15) performing heat dissipation of the cooling water flowing therein. According to the invention, the cooling water flowing in the dry cooling circuit (11) is separated from the cooling water flowing in the wet cooling circuit (14), and the dry and wet cooling circuits (11, 14) are connected to a common condenser.

摘要翻译： 本发明是一种用于冷凝蒸汽轮机（10）的排气蒸汽的混合冷却系统，该冷却系统包括干式冷却回路（11），进行其中流动的冷却水的散热的干燥空气冷却单元（12） 以及对其中流动的冷却水进行散热的湿式冷却回路（14）和湿式冷却单元（15）。 根据本发明，在干式冷却回路（11）中流动的冷却水与在湿式冷却回路（14）中流动的冷却水分离，干式和湿式冷却回路（11,14） 冷凝器

公开(公告)号：US20120216535A1

公开(公告)日：2012-08-30

申请号：US13400985

申请日：2012-02-21

申请人： Stefan Olov Schill

发明人： Stefan Olov Schill

IPC分类号： F03G6/00

CPC分类号： F28B9/06 ,  F01K9/003 ,  F22B1/006 ,  Y02E10/46

摘要： A cooling system for solar thermal Rankine cycle is provided. The cooling system includes a fluid reservoir filled with a cooling fluid. Moreover, at least one condenser with a reservoir side and a steam side, which is in thermal connection to the solar steam turbine to cool and condense the steam from the solar steam turbine, is provided. A respective solar steam turbine including a cooling system as well as a method for cooling and condensing steam from a solar steam turbine are also provided.

摘要翻译： 提供了一种用于太阳能热兰金循环的冷却系统。 冷却系统包括填充有冷却流体的流体储存器。 此外，提供了至少一个具有储存器侧和蒸汽侧的冷凝器，其与太阳能蒸汽涡轮机热连接以冷却和冷凝来自太阳能蒸汽轮机的蒸汽。 还提供了包括冷却系统的各自的太阳能蒸汽涡轮机以及用于冷却和冷凝来自太阳能汽轮机的蒸汽的方法。

公开(公告)号：US07655071B2

公开(公告)日：2010-02-02

申请号：US12097271

申请日：2006-12-14

申请人： Wilhelmus Jozef De Vreede

发明人： Wilhelmus Jozef De Vreede

IPC分类号： B01D47/00 ,  B01F3/04

CPC分类号： F23J15/06 ,  B01D53/265 ,  C01B3/34 ,  C01B32/50 ,  C01B2203/0495 ,  C01B2203/86 ,  F28B3/04 ,  F28B9/06 ,  Y02C20/20 ,  Y02E20/363 ,  Y02P30/30 ,  Y10S261/09

摘要： A process for cooling down a hot flue gas stream comprising water vapour and carbon dioxide, the process including: (a) heat exchange between the hot flue gas stream and a cooling water stream so that the hot flue gas stream is cooled to a cooled down gas stream at a temperature at which at least part of the water vapour therein has condensed and the cooling water stream increases in temperature; (b) combining the condensed water vapour and the cooling water stream to produce a combined water stream; (c) separation of the cooled down gas stream from the combined water stream; (d) cooling the combined water stream by contact with air from the atmosphere and by evaporation of a portion of the combined water stream; (e) using at least part of any non-evaporated and cooled water of the combined water stream as at least part of the cooling water stream for cooling the hot flue gas stream in step (a); and (f) storing any non-evaporated and cooled water of the combined water stream that is not used in step (e) and using the stored water later as at least part of the cooling water stream in step (a).

摘要翻译： 一种用于冷却包括水蒸汽和二氧化碳的热烟道气流的方法，所述方法包括：（a）热烟道气流与冷却水流之间的热交换，使得热烟道气流被冷却至冷却 在其中至少部分水蒸气已经冷凝并且冷却水流温度升高的温度下的气流; （b）将冷凝的水蒸汽和冷却水流合并以产生组合的水流; （c）从合并的水流中分离冷却的气流; （d）通过与来自大气的空气接触并通过蒸发一部分组合的水流来冷却组合的水流; （e）使用组合水流的任何非蒸发和冷却的水的至少一部分作为冷却水流的至少一部分，以冷却步骤（a）中的热烟道气流; 和（f）将步骤（e）中未使用的组合水流的任何未蒸发和冷却的水存储在所述步骤（a）中的至少一部分冷却水流中。