ES2062429T3 - Metodo concentrador de control para enfriar una pluralidad de cargas termicas. - Google Patents

Metodo concentrador de control para enfriar una pluralidad de cargas termicas.

Info

Publication number
ES2062429T3
ES2062429T3 ES90400300T ES90400300T ES2062429T3 ES 2062429 T3 ES2062429 T3 ES 2062429T3 ES 90400300 T ES90400300 T ES 90400300T ES 90400300 T ES90400300 T ES 90400300T ES 2062429 T3 ES2062429 T3 ES 2062429T3
Authority
ES
Spain
Prior art keywords
refrigeration
thermal loads
liquid
cool
control method
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 - Lifetime
Application number
ES90400300T
Other languages
English (en)
Inventor
Tsuguo Okada
Motohiro Takemae
Hisashi Kawashima
Tadashi Raionzumanshon Ohashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of ES2062429T3 publication Critical patent/ES2062429T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G06F1/206—Cooling means comprising thermal management
    • 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
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20281—Thermal management, e.g. liquid flow control
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Control Of Temperature (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

UN SISTEMA DE CONTROL DE REFRIGERACION DE ESTA INVENCION COMPRENDE UNA PLURALIDAD DE CARGAS TERMICAS (30; 31; 3N), UNA PLURALIDAD DE MODULOS (10; 11; 1N) TERMOPERMUTADORES, UNA PLURALIDAD DE MODULOS (20, 21, 2N) DE DISTRIBUCION DE FLUIDO REFRIGERANTE, UN DEPOSITO (40) COLECTOR DE LIQUIDOS, Y UNA UNIDAD (50) DE CONTROL DE REFRIGERACION. UN METODO DE CONTROL QUE TIENDE A CONCENTRARSE, DE REFRIGERACION DE UNA PLURALIDAD DE CARGAS TERMICAS CONFORME A ESTA INVENCION COMPRENDE LAS FASES DE CIRCULAR EL LIQUIDO DE REFRIGERACION DESDE CADA MODULO DE DISTRIBUCION DEL FLUIDO REFRIGERANTE AL DEPOSITO COLECTOR DE LIQUIDOS, A TRAVES DE CADA MODULO TERMOPERMUTADOR, REFRIGERANDO CADA CARGA TERMICA MEDIANTE CADA MODULO DE DISTRIBUCION DE FLUIDO REFRIGERANTE, Y CONTROLANDO CADA MODULO TERMOPERMUTADOR MEDIANTE LA UNIDAD DE CONTROL DE REFRIGERACION, CON LO QUE UNA TEMPERATURA EN EL LIQUIDO DE REFRIGERACION EN EL DEPOSITO COLECTOR DE LIQUIDOS ES IGUAL A UNA TEMPERATURA DE REFERENCIA PREDETERMINADA MEDIANTE UN NUMERO Y TIPOS DE LAS CARGAS TERMICAS, Y UNA TEMPERATURA AMBIENTE UTILIZANDO, POR EJEMPLO, UNA SIMULACION DE ORDENADOR O SIMILAR. DE ESTA FORMA, LA CANTIDAD DE HARDWARE SE REDUCE Y EL CONTROL QUE TIENDE A CONCENTRARSE SE SIMPLIFICA.
ES90400300T 1989-02-03 1990-02-02 Metodo concentrador de control para enfriar una pluralidad de cargas termicas. Expired - Lifetime ES2062429T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1023959A JP2509322B2 (ja) 1989-02-03 1989-02-03 複合熱負荷集中冷却制御方法

Publications (1)

Publication Number Publication Date
ES2062429T3 true ES2062429T3 (es) 1994-12-16

Family

ID=12125086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90400300T Expired - Lifetime ES2062429T3 (es) 1989-02-03 1990-02-02 Metodo concentrador de control para enfriar una pluralidad de cargas termicas.

Country Status (5)

Country Link
EP (1) EP0381592B1 (es)
JP (1) JP2509322B2 (es)
CA (1) CA2009197C (es)
DE (1) DE69013527T2 (es)
ES (1) ES2062429T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609651C2 (de) * 1996-03-13 1998-01-22 Loh Kg Rittal Werk Schaltschrank-Klimatisierungseinrichtung
DE19615469C2 (de) * 1996-04-19 2000-12-07 Loh Kg Rittal Werk Schaltschrankklimatisierungsanlage
JP4544527B2 (ja) 2005-06-24 2010-09-15 富士通株式会社 電子機器用液体冷却装置
CN103885472B (zh) * 2012-12-19 2017-03-29 大族激光科技产业集团股份有限公司 一种冷却器多模式通用控制系统及方法
CN104252187B (zh) * 2014-09-19 2016-08-17 广东申菱环境系统股份有限公司 一种二次水环路服务器机柜散热系统的控制方法
CN111077957B (zh) * 2019-11-14 2021-07-30 苏州浪潮智能科技有限公司 一种多途径服务器冷却系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774677A (en) * 1971-02-26 1973-11-27 Ibm Cooling system providing spray type condensation
JPS5995604A (ja) * 1982-11-25 1984-06-01 Tokyo Gas Co Ltd 吸収冷温水機の予測制御方法
JPS61112412U (es) * 1984-12-21 1986-07-16
FR2580060B1 (es) * 1985-04-05 1989-06-09 Nec Corp
JPH0682941B2 (ja) * 1987-10-22 1994-10-19 富士通株式会社 冷却液供給装置

Also Published As

Publication number Publication date
CA2009197C (en) 1999-07-13
JP2509322B2 (ja) 1996-06-19
EP0381592A3 (en) 1991-06-26
EP0381592A2 (en) 1990-08-08
DE69013527T2 (de) 1995-03-02
CA2009197A1 (en) 1990-08-03
EP0381592B1 (en) 1994-10-26
JPH02204809A (ja) 1990-08-14
DE69013527D1 (de) 1994-12-01

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