JP2007116055A - 電子機器および冷却モジュール - Google Patents
電子機器および冷却モジュール Download PDFInfo
- Publication number
- JP2007116055A JP2007116055A JP2005308713A JP2005308713A JP2007116055A JP 2007116055 A JP2007116055 A JP 2007116055A JP 2005308713 A JP2005308713 A JP 2005308713A JP 2005308713 A JP2005308713 A JP 2005308713A JP 2007116055 A JP2007116055 A JP 2007116055A
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- Prior art keywords
- heat
- circulation pump
- cooling
- heat transfer
- refrigerant
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
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- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
-
- 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
- H05K7/20763—Liquid cooling without phase change
- H05K7/20772—Liquid cooling without phase change within server blades for removing heat from heat source
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
【解決手段】液冷用吸熱部材23は伝熱部材18に取り付けられる。循環ポンプ27の稼働中、循環ポンプ27は液冷用吸熱部材23の流通路に向かって冷媒を流通させる。このとき、発熱体14の熱エネルギは伝熱部材18から液冷用吸熱部材23に受け渡される。発熱体の熱エネルギは流通路内の冷媒に受け渡される。冷媒の温度は上昇する。こうして発熱体14は冷却される。その一方で、液冷用吸熱部材23は伝熱部材18に着脱自在に取り付けられる。液冷用吸熱部材18は簡単に交換される。このとき、発熱体の熱エネルギは伝熱部材18から空冷用放熱部材19に受け渡される。空冷用放熱部材19では、熱エネルギは大きな表面積から大気中に放出されることができる。こうして発熱体14は冷却され、電子機器の冗長性を確保することができる。
【選択図】図2
Description
Claims (5)
- 基板に実装される発熱体上に搭載され、熱伝導性を有する伝熱部材と、伝熱部材に取り付けられる空冷用放熱部材と、伝熱部材に着脱自在に取り付けられ、冷媒の流通路を区画する液冷用吸熱部材と、液冷用吸熱部材に接続されて、流通路に冷媒を流通させる循環ポンプとを備えることを特徴とする電子機器。
- 請求項1に記載の電子機器において、前記流通路に接続される流通路を区画する熱交換器と、前記熱交換器に向かって第1風量の気流を送り込む第1送風機と、前記空冷用放熱部材に向かって第1風量より大きい第2風量の気流を送り込む第2送風機とをさらに備えることを特徴とする電子機器。
- 請求項2に記載の電子機器において、前記循環ポンプ並びに第1および第2送風機に接続される制御回路をさらに備え、制御回路は、前記循環ポンプの故障時に前記循環ポンプから信号を受け取ると、前記第1送風機を停止させる一方で前記第2送風機を稼働させることを特徴とする電子機器。
- 請求項1に記載の電子機器において、前記循環ポンプに形成されて、前記循環ポンプの吸い込み口を区画する第1ニップルと、第1ニップルに結合される第1弾性管と、前記循環ポンプに接続されて、前記循環ポンプの吐き出し口を区画する第2ニップルと、第2ニップルに結合される第2弾性管とをさらに備えることを特徴とする電子機器。
- 熱伝導性を有する伝熱部材と、伝熱部材に取り付けられる空冷用放熱部材と、空冷用放熱部材に着脱自在に取り付けられ、冷媒の流通路を区画する液冷用吸熱部材と、液冷用吸熱部材に接続されて、流通路に冷媒を流通させる循環ポンプとを備えることを特徴とする冷却モジュール。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005308713A JP4593438B2 (ja) | 2005-10-24 | 2005-10-24 | 電子機器および冷却モジュール |
US11/342,970 US7934539B2 (en) | 2005-10-24 | 2006-01-31 | Electronic apparatus and cooling module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005308713A JP4593438B2 (ja) | 2005-10-24 | 2005-10-24 | 電子機器および冷却モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007116055A true JP2007116055A (ja) | 2007-05-10 |
JP4593438B2 JP4593438B2 (ja) | 2010-12-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005308713A Expired - Fee Related JP4593438B2 (ja) | 2005-10-24 | 2005-10-24 | 電子機器および冷却モジュール |
Country Status (2)
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US (1) | US7934539B2 (ja) |
JP (1) | JP4593438B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013222427A (ja) * | 2012-04-19 | 2013-10-28 | Ntt Facilities Inc | 発熱部品冷却装置 |
JP2015032776A (ja) * | 2013-08-06 | 2015-02-16 | 富士通株式会社 | 二相流冷却装置及び二相流冷却装置用蒸発器 |
JP2022078171A (ja) * | 2021-03-05 | 2022-05-24 | バイドゥ ユーエスエイ エルエルシー | 液冷装置、データセンターおよび電子機器を調整する方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4214106B2 (ja) * | 2004-11-17 | 2009-01-28 | 富士通株式会社 | 電子装置の冷却装置 |
DE102007033548B4 (de) * | 2006-10-31 | 2021-03-04 | Siemens Healthcare Gmbh | Kühlmodul, technisches Gerät mit einem Kühlmodul sowie Verfahren zur Innenkühlung eines technischen Geräts |
US7551440B2 (en) * | 2007-01-24 | 2009-06-23 | Hewlett-Packard Development Company, L.P. | System and method for cooling an electronic component |
TW200947188A (en) * | 2008-05-01 | 2009-11-16 | Acer Inc | Liquid cooling heat dissipating device |
US7925746B1 (en) | 2008-10-06 | 2011-04-12 | United Services Automobile Association (Usaa) | Systems and methods for a self-contained, cooled server rack |
JP4698721B2 (ja) * | 2008-10-17 | 2011-06-08 | 三菱電機株式会社 | 空気調和機及びコーティング組成物 |
BRPI0901418B1 (pt) * | 2009-04-01 | 2019-10-01 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. | Sistema de refrigeração de equipamentos compactos |
JP5333161B2 (ja) * | 2009-11-11 | 2013-11-06 | 富士通株式会社 | ヒートシンク |
US20110186266A1 (en) * | 2010-02-01 | 2011-08-04 | Suna Display Co. | Heat transfer device with anisotropic thermal conducting structures |
TWI413751B (zh) * | 2010-10-26 | 2013-11-01 | Inventec Corp | 一種液態冷卻流體熱交換室 |
CN102856275A (zh) * | 2011-06-29 | 2013-01-02 | 鸿富锦精密工业(深圳)有限公司 | 散热系统 |
US20130147503A1 (en) * | 2011-12-12 | 2013-06-13 | International Business Machines Corporation | Liquid Cooled Planer |
JP6061183B2 (ja) * | 2012-02-21 | 2017-01-18 | 株式会社リコー | 冷却装置、及び画像形成装置 |
KR101457937B1 (ko) * | 2012-04-24 | 2014-11-07 | 이청종 | 서버용 유냉식 냉각장치 및 그 구동 방법 |
US10010811B2 (en) | 2013-05-28 | 2018-07-03 | Empire Technology Development Llc | Evaporation-condensation systems and methods for their manufacture and use |
CN105324161B (zh) | 2013-05-28 | 2017-04-26 | 英派尔科技开发有限公司 | 薄膜系统及其使用方法和制造方法 |
CN105247310B (zh) * | 2013-05-28 | 2017-03-29 | 英派尔科技开发有限公司 | 用于控制不可凝气体的系统和方法 |
US9305860B2 (en) * | 2013-07-18 | 2016-04-05 | Acer Incorporated | Cycling heat dissipation module |
US9818671B2 (en) * | 2015-02-10 | 2017-11-14 | Dynatron Corporation | Liquid-cooled heat sink for electronic devices |
US9832912B2 (en) | 2015-05-07 | 2017-11-28 | Dhk Storage, Llc | Computer server heat regulation utilizing integrated precision air flow |
JP6720752B2 (ja) * | 2016-07-25 | 2020-07-08 | 富士通株式会社 | 液浸冷却装置、液浸冷却システム、及び液浸冷却装置の制御方法 |
JP7151503B2 (ja) * | 2019-01-23 | 2022-10-12 | 富士通株式会社 | 冷却装置及び電子機器 |
US10874034B1 (en) * | 2019-11-05 | 2020-12-22 | Facebook, Inc. | Pump driven liquid cooling module with tower fins |
CN111338446B (zh) * | 2020-02-27 | 2021-08-03 | 广东培正学院 | 一种计算机主体的散热装置 |
CN111813206A (zh) * | 2020-08-12 | 2020-10-23 | 东莞市冰点智能科技有限公司 | 一种新型水泵分离式水冷内装风扇的散热器 |
US11791240B2 (en) * | 2020-12-28 | 2023-10-17 | Baidu Usa Llc | High performance baseboard cooling architecture |
TW202248586A (zh) * | 2021-06-09 | 2022-12-16 | 冠鼎科技有限公司 | 水冷式散熱系統 |
US11465248B1 (en) | 2021-07-01 | 2022-10-11 | Cisco Technology, Inc. | System and method for removing components of a fluid cooling system during operation |
US20240057296A1 (en) * | 2022-08-11 | 2024-02-15 | Microsoft Technology Licensing, Llc | Devices, systems, and methods for a hybrid cooling system |
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2005
- 2005-10-24 JP JP2005308713A patent/JP4593438B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-31 US US11/342,970 patent/US7934539B2/en not_active Expired - Fee Related
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JPH01115294U (ja) * | 1988-01-28 | 1989-08-03 | ||
JPH0348237U (ja) * | 1989-09-19 | 1991-05-08 | ||
JPH04242963A (ja) * | 1990-06-30 | 1992-08-31 | Toshiba Corp | 冷却装置 |
JPH05304381A (ja) * | 1992-04-27 | 1993-11-16 | Fujitsu Ltd | 冷却構造 |
JPH0786780A (ja) * | 1993-09-17 | 1995-03-31 | Fujitsu Ltd | 発熱素子搭載基板の冷却構造 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013222427A (ja) * | 2012-04-19 | 2013-10-28 | Ntt Facilities Inc | 発熱部品冷却装置 |
JP2015032776A (ja) * | 2013-08-06 | 2015-02-16 | 富士通株式会社 | 二相流冷却装置及び二相流冷却装置用蒸発器 |
JP2022078171A (ja) * | 2021-03-05 | 2022-05-24 | バイドゥ ユーエスエイ エルエルシー | 液冷装置、データセンターおよび電子機器を調整する方法 |
JP7397111B2 (ja) | 2021-03-05 | 2023-12-12 | バイドゥ ユーエスエイ エルエルシー | 液冷装置、データセンターおよび電子機器を調整する方法 |
Also Published As
Publication number | Publication date |
---|---|
US7934539B2 (en) | 2011-05-03 |
US20070089859A1 (en) | 2007-04-26 |
JP4593438B2 (ja) | 2010-12-08 |
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