WO2011141503A1 - Device for cooling and computer racks - Google Patents

Device for cooling and computer racks Download PDF

Info

Publication number
WO2011141503A1
WO2011141503A1 PCT/EP2011/057598 EP2011057598W WO2011141503A1 WO 2011141503 A1 WO2011141503 A1 WO 2011141503A1 EP 2011057598 W EP2011057598 W EP 2011057598W WO 2011141503 A1 WO2011141503 A1 WO 2011141503A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
cooling
liquid
evaporator
cooling section
Prior art date
Application number
PCT/EP2011/057598
Other languages
English (en)
French (fr)
Inventor
Holger Sedlak
Oliver Kniffler
Original Assignee
Efficient Energy Gmbh
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 Efficient Energy Gmbh filed Critical Efficient Energy Gmbh
Publication of WO2011141503A1 publication Critical patent/WO2011141503A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • 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
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/20—Indexing scheme relating to G06F1/20
    • G06F2200/201—Cooling arrangements using cooling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
PCT/EP2011/057598 2010-05-12 2011-05-11 Device for cooling and computer racks WO2011141503A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010028950.7 2010-05-12
DE102010028950.7A DE102010028950B4 (de) 2010-05-12 2010-05-12 Vorrichtung zum Kühlen und Rechner-Racks

Publications (1)

Publication Number Publication Date
WO2011141503A1 true WO2011141503A1 (en) 2011-11-17

Family

ID=44626744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/057598 WO2011141503A1 (en) 2010-05-12 2011-05-11 Device for cooling and computer racks

Country Status (2)

Country Link
DE (1) DE102010028950B4 (de)
WO (1) WO2011141503A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013171271A1 (en) * 2012-05-16 2013-11-21 Efficient Energy Gmbh Heat pump and method for pumping heat in a free cooling mode
WO2017115359A1 (en) * 2015-12-29 2017-07-06 Zuta-Core Ltd. Vacuum-based thermal management system
CN113382616A (zh) * 2021-07-20 2021-09-10 程嘉俊 液冷散热器及其负压结构、储液箱、调阈方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456795B (zh) * 2014-12-03 2017-04-19 郭祥 一种数据中心集中高效冷却节能系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040231351A1 (en) * 2003-05-19 2004-11-25 Wyatt William Gerald Method and apparatus for extracting non-condensable gases in a cooling system
US20070119199A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and method for electronic chassis and rack mounted electronics with an integrated subambient cooling system
US20070227710A1 (en) * 2006-04-03 2007-10-04 Belady Christian L Cooling system for electrical devices
US7436666B1 (en) * 2006-08-08 2008-10-14 Sun Microsystems, Inc. Thermal caching for liquid cooled computer systems
US20090133866A1 (en) * 2007-11-26 2009-05-28 International Businiess Machines Corporation Hybrid air and liquid coolant conditioning unit for facilitaating cooling of one or more electronics racks of a data center

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033030A1 (de) * 2006-07-14 2008-01-24 Janz Informationssysteme Ag Kühlvorrichtung
GB2465140B (en) * 2008-10-30 2011-04-13 Aqua Cooling Solutions Ltd An electronic system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040231351A1 (en) * 2003-05-19 2004-11-25 Wyatt William Gerald Method and apparatus for extracting non-condensable gases in a cooling system
US20070119199A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and method for electronic chassis and rack mounted electronics with an integrated subambient cooling system
US20070227710A1 (en) * 2006-04-03 2007-10-04 Belady Christian L Cooling system for electrical devices
US7436666B1 (en) * 2006-08-08 2008-10-14 Sun Microsystems, Inc. Thermal caching for liquid cooled computer systems
US20090133866A1 (en) * 2007-11-26 2009-05-28 International Businiess Machines Corporation Hybrid air and liquid coolant conditioning unit for facilitaating cooling of one or more electronics racks of a data center

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013171271A1 (en) * 2012-05-16 2013-11-21 Efficient Energy Gmbh Heat pump and method for pumping heat in a free cooling mode
CN104428610A (zh) * 2012-05-16 2015-03-18 高效能源有限责任公司 热泵以及用于以自由冷却模式泵送热量的方法
JP2015520351A (ja) * 2012-05-16 2015-07-16 エフィシエント・エネルギ・ゲーエムベーハー ヒートポンプ、および自由冷却モードでの熱ポンプ方法
CN104428610B (zh) * 2012-05-16 2016-11-23 高效能源有限责任公司 热泵以及用于以自由冷却模式泵送热量的方法
US10041708B2 (en) 2012-05-16 2018-08-07 Efficient Energy Gmbh Heat pump and method for pumping heat in a free cooling mode
US10222103B2 (en) 2012-05-16 2019-03-05 Efficient Energy Gmbh Heat pump and method for pumping heat in a free cooling mode
WO2017115359A1 (en) * 2015-12-29 2017-07-06 Zuta-Core Ltd. Vacuum-based thermal management system
IL260284A (en) * 2015-12-29 2018-07-31 Zuta Core Ltd Vacuum-based thermal management system
CN108781523A (zh) * 2015-12-29 2018-11-09 祖达科尔有限公司 基于真空的热管理系统
CN113382616A (zh) * 2021-07-20 2021-09-10 程嘉俊 液冷散热器及其负压结构、储液箱、调阈方法

Also Published As

Publication number Publication date
DE102010028950A1 (de) 2011-11-17
DE102010028950B4 (de) 2020-04-09

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