GB2481317B - Refrigerant circulation apparatus - Google Patents

Refrigerant circulation apparatus

Info

Publication number
GB2481317B
GB2481317B GB1110161.5A GB201110161A GB2481317B GB 2481317 B GB2481317 B GB 2481317B GB 201110161 A GB201110161 A GB 201110161A GB 2481317 B GB2481317 B GB 2481317B
Authority
GB
United Kingdom
Prior art keywords
refrigerant circulation
circulation apparatus
refrigerant
circulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1110161.5A
Other versions
GB2481317A (en
GB201110161D0 (en
Inventor
Yasuhiko Inadomi
Yasuhiro Kashirajima
Junichi Ito
Yasushi Nishida
Teruo Mikami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Publication of GB201110161D0 publication Critical patent/GB201110161D0/en
Publication of GB2481317A publication Critical patent/GB2481317A/en
Application granted granted Critical
Publication of GB2481317B publication Critical patent/GB2481317B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
GB1110161.5A 2010-06-18 2011-06-15 Refrigerant circulation apparatus Expired - Fee Related GB2481317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010139401A JP5351097B2 (en) 2010-06-18 2010-06-18 Refrigerant circulation device

Publications (3)

Publication Number Publication Date
GB201110161D0 GB201110161D0 (en) 2011-07-27
GB2481317A GB2481317A (en) 2011-12-21
GB2481317B true GB2481317B (en) 2012-08-08

Family

ID=44357878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110161.5A Expired - Fee Related GB2481317B (en) 2010-06-18 2011-06-15 Refrigerant circulation apparatus

Country Status (6)

Country Link
US (1) US20110308262A1 (en)
JP (1) JP5351097B2 (en)
CN (1) CN102287972B (en)
GB (1) GB2481317B (en)
NL (1) NL2006949C2 (en)
SG (1) SG177095A1 (en)

Families Citing this family (22)

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JP6137167B2 (en) * 2012-02-14 2017-05-31 日本電気株式会社 Cooling device and cooling system
JP5902053B2 (en) 2012-06-28 2016-04-13 株式会社日立製作所 Cooling system and cooling method
IN2015DN03895A (en) * 2012-12-03 2015-10-02 Nec Corp
ITPN20130005A1 (en) * 2013-01-15 2014-07-16 G I Ind Holding S P A SYSTEM AND PROCEDURE TO COOL A CLOSED ENVIRONMENT, ESPECIALLY A WARDROBE CONTAINING ELECTRONIC APPLIANCES
CN103115514B (en) * 2013-02-25 2014-12-17 广东申菱空调设备有限公司 Condensation-proof refrigerant circulating heat tube system and controlling method thereof
JP6322425B2 (en) * 2014-01-17 2018-05-09 株式会社デンソーエアクール System for natural circulation of refrigerant
JP6328004B2 (en) * 2014-08-15 2018-05-23 株式会社大気社 Compressor / pump switching type cooling device
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 (en) * 2017-07-10 2023-09-05 中国科学院广州能源研究所 Heat pipe heat exchange device for reducing vertical temperature difference of data center rack server
CN108050873A (en) * 2017-12-28 2018-05-18 江西鑫田车业有限公司 A kind of gravity type heat exchanger
CN108088293A (en) * 2017-12-28 2018-05-29 江西鑫田车业有限公司 A kind of gravity type heat exchanger of 1X1 groups module
CN107990770A (en) * 2017-12-28 2018-05-04 江西鑫田车业有限公司 A kind of gravity type heat exchanger of 2X2 groups module
CN108562181A (en) * 2017-12-28 2018-09-21 江西鑫田车业有限公司 A kind of gravity type heat exchanger
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 (en) * 2021-02-01 2023-07-14 青岛海信日立空调系统有限公司 Air conditioner and control method for improving condensation and water blowing of air conditioner
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090031740A1 (en) * 2007-08-01 2009-02-05 American Standard International, Inc. Expansion valve control system and method for air conditioning apparatus

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JPH0810066B2 (en) * 1987-10-31 1996-01-31 株式会社竹中工務店 Building air conditioning system
US5267450A (en) * 1992-07-20 1993-12-07 Matsushita Electric Ind. Co., Ltd. Air conditioning apparatus
JP2001248920A (en) * 2000-03-06 2001-09-14 Mitsubishi Electric Corp Controller for refrigeration circuit
US8322155B2 (en) * 2006-08-15 2012-12-04 American Power Conversion Corporation Method and apparatus for cooling
CN101646911B (en) * 2007-02-14 2012-03-21 开利公司 Optimization of air cooled chiller system operation
JP4749369B2 (en) * 2007-03-30 2011-08-17 三菱電機株式会社 Refrigeration cycle apparatus failure diagnosis apparatus and refrigeration cycle apparatus equipped with the same
JP4780479B2 (en) * 2008-02-13 2011-09-28 株式会社日立プラントテクノロジー Electronic equipment cooling system
JP2009216295A (en) * 2008-03-10 2009-09-24 Hitachi Plant Technologies Ltd Cooling system of electronic device and its operating method
DE102008030308A1 (en) * 2008-06-30 2009-12-31 Lindenstruth, Volker, Prof. Building for a data center with facilities for efficient cooling
JP5355008B2 (en) * 2008-09-19 2013-11-27 パナソニックヘルスケア株式会社 Refrigeration equipment
JP4850224B2 (en) * 2008-10-28 2012-01-11 株式会社Ｎｔｔファシリティーズ Air conditioning system and operation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090031740A1 (en) * 2007-08-01 2009-02-05 American Standard International, Inc. Expansion valve control system and method for air conditioning apparatus

Also Published As

Publication number Publication date
CN102287972A (en) 2011-12-21
NL2006949C2 (en) 2012-08-07
JP2012002456A (en) 2012-01-05
GB2481317A (en) 2011-12-21
NL2006949A (en) 2011-12-20
GB201110161D0 (en) 2011-07-27
CN102287972B (en) 2015-02-11
JP5351097B2 (en) 2013-11-27
SG177095A1 (en) 2012-01-30
US20110308262A1 (en) 2011-12-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140220 AND 20140226

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190615