SG177095A1 - Refrigerant circulation apparatus - Google Patents
Refrigerant circulation apparatus Download PDFInfo
- Publication number
- SG177095A1 SG177095A1 SG2011043858A SG2011043858A SG177095A1 SG 177095 A1 SG177095 A1 SG 177095A1 SG 2011043858 A SG2011043858 A SG 2011043858A SG 2011043858 A SG2011043858 A SG 2011043858A SG 177095 A1 SG177095 A1 SG 177095A1
- Authority
- SG
- Singapore
- Prior art keywords
- temperature
- refrigerant
- condenser
- condenser side
- evaporator
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 153
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000007664 blowing Methods 0.000 claims abstract description 9
- 238000001704 evaporation Methods 0.000 description 20
- 230000008020 evaporation Effects 0.000 description 20
- 239000003570 air Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007921 spray Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20818—Liquid cooling with phase change within cabinets for removing heat from server blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010139401A JP5351097B2 (ja) | 2010-06-18 | 2010-06-18 | 冷媒循環装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG177095A1 true SG177095A1 (en) | 2012-01-30 |
Family
ID=44357878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2011043858A SG177095A1 (en) | 2010-06-18 | 2011-06-15 | Refrigerant circulation apparatus |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110308262A1 (ja) |
JP (1) | JP5351097B2 (ja) |
CN (1) | CN102287972B (ja) |
GB (1) | GB2481317B (ja) |
NL (1) | NL2006949C2 (ja) |
SG (1) | SG177095A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6137167B2 (ja) * | 2012-02-14 | 2017-05-31 | 日本電気株式会社 | 冷却装置および冷却システム |
JP5902053B2 (ja) | 2012-06-28 | 2016-04-13 | 株式会社日立製作所 | 冷却システム及び冷却方法 |
IN2015DN03895A (ja) * | 2012-12-03 | 2015-10-02 | Nec Corp | |
ITPN20130005A1 (it) * | 2013-01-15 | 2014-07-16 | G I Ind Holding S P A | Impianto e procedimento per raffreddare un ambiente chiuso, specialmente un armadio contenente apparecchi elettronici |
CN103115514B (zh) * | 2013-02-25 | 2014-12-17 | 广东申菱空调设备有限公司 | 一种防凝露冷媒循环热管系统及其控制方法 |
JP6322425B2 (ja) * | 2014-01-17 | 2018-05-09 | 株式会社デンソーエアクール | 冷媒を自然循環させるシステム |
JP6328004B2 (ja) * | 2014-08-15 | 2018-05-23 | 株式会社大気社 | 圧縮機/ポンプ切換式の冷却装置 |
US20170280590A1 (en) * | 2014-08-27 | 2017-09-28 | Nec Corporation | Phase-change cooling device and phase-change cooling method |
US10375901B2 (en) | 2014-12-09 | 2019-08-13 | Mtd Products Inc | Blower/vacuum |
US11839062B2 (en) * | 2016-08-02 | 2023-12-05 | Munters Corporation | Active/passive cooling system |
US11255611B2 (en) * | 2016-08-02 | 2022-02-22 | Munters Corporation | Active/passive cooling system |
CN107249282B (zh) * | 2017-07-10 | 2023-09-05 | 中国科学院广州能源研究所 | 一种减小数据中心机架服务器垂直温差的热管换热装置 |
CN108050873A (zh) * | 2017-12-28 | 2018-05-18 | 江西鑫田车业有限公司 | 一种重力式热交换器 |
CN108088293A (zh) * | 2017-12-28 | 2018-05-29 | 江西鑫田车业有限公司 | 一种1x1组模块的重力式热交换器 |
CN107990770A (zh) * | 2017-12-28 | 2018-05-04 | 江西鑫田车业有限公司 | 一种2x2组模块的重力式热交换器 |
CN108562181A (zh) * | 2017-12-28 | 2018-09-21 | 江西鑫田车业有限公司 | 一种重力式热交换器 |
EP3620729B1 (en) | 2018-08-14 | 2024-04-17 | Hoffman Enclosures, Inc. | Thermal monitoring for cooling systems |
EP4001819A1 (en) * | 2020-11-12 | 2022-05-25 | Nokia Technologies Oy | Apparatus and systems for cooling |
CN112902314B (zh) * | 2021-02-01 | 2023-07-14 | 青岛海信日立空调系统有限公司 | 一种空调器和空调器改善凝露吹水的控制方法 |
US11729940B2 (en) * | 2021-11-02 | 2023-08-15 | Oracle International Corporation | Unified control of cooling in computers |
US20230209774A1 (en) * | 2021-12-23 | 2023-06-29 | Baidu Usa Llc | Apparatus and system for two-phase server cooling |
US11711908B1 (en) * | 2022-03-18 | 2023-07-25 | Baidu Usa Llc | System and method for servicing and controlling a leak segregation and detection system of an electronics rack |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0810066B2 (ja) * | 1987-10-31 | 1996-01-31 | 株式会社竹中工務店 | ビル空調システム |
US5267450A (en) * | 1992-07-20 | 1993-12-07 | Matsushita Electric Ind. Co., Ltd. | Air conditioning apparatus |
JP2001248920A (ja) * | 2000-03-06 | 2001-09-14 | Mitsubishi Electric Corp | 冷凍回路の制御装置 |
US8322155B2 (en) * | 2006-08-15 | 2012-12-04 | American Power Conversion Corporation | Method and apparatus for cooling |
CN101646911B (zh) * | 2007-02-14 | 2012-03-21 | 开利公司 | 使风冷式冷却器系统以最优能量效率比运行的方法 |
JP4749369B2 (ja) * | 2007-03-30 | 2011-08-17 | 三菱電機株式会社 | 冷凍サイクル装置の故障診断装置及びそれを搭載した冷凍サイクル装置 |
US8151583B2 (en) * | 2007-08-01 | 2012-04-10 | Trane International Inc. | Expansion valve control system and method for air conditioning apparatus |
JP4780479B2 (ja) * | 2008-02-13 | 2011-09-28 | 株式会社日立プラントテクノロジー | 電子機器の冷却システム |
JP2009216295A (ja) * | 2008-03-10 | 2009-09-24 | Hitachi Plant Technologies Ltd | 電子機器の冷却システム及びその運転方法 |
DE102008030308A1 (de) * | 2008-06-30 | 2009-12-31 | Lindenstruth, Volker, Prof. | Gebäude für ein Rechenzentrum mit Einrichtungen zur effizienten Kühlung |
JP5355008B2 (ja) * | 2008-09-19 | 2013-11-27 | パナソニックヘルスケア株式会社 | 冷凍装置 |
JP4850224B2 (ja) * | 2008-10-28 | 2012-01-11 | 株式会社Nttファシリティーズ | 空気調和システム及びその運転方法 |
-
2010
- 2010-06-18 JP JP2010139401A patent/JP5351097B2/ja active Active
-
2011
- 2011-06-15 GB GB1110161.5A patent/GB2481317B/en not_active Expired - Fee Related
- 2011-06-15 SG SG2011043858A patent/SG177095A1/en unknown
- 2011-06-16 NL NL2006949A patent/NL2006949C2/en not_active IP Right Cessation
- 2011-06-17 US US13/162,912 patent/US20110308262A1/en not_active Abandoned
- 2011-06-17 CN CN201110163201.XA patent/CN102287972B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102287972A (zh) | 2011-12-21 |
NL2006949C2 (en) | 2012-08-07 |
JP2012002456A (ja) | 2012-01-05 |
GB2481317A (en) | 2011-12-21 |
NL2006949A (en) | 2011-12-20 |
GB201110161D0 (en) | 2011-07-27 |
CN102287972B (zh) | 2015-02-11 |
JP5351097B2 (ja) | 2013-11-27 |
US20110308262A1 (en) | 2011-12-22 |
GB2481317B (en) | 2012-08-08 |
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