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KR920005677A - 전자장치 및 전자장치의 냉각방법 - Google Patents

전자장치 및 전자장치의 냉각방법 Download PDF

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Publication number
KR920005677A
KR920005677A KR1019910013068A KR910013068A KR920005677A KR 920005677 A KR920005677 A KR 920005677A KR 1019910013068 A KR1019910013068 A KR 1019910013068A KR 910013068 A KR910013068 A KR 910013068A KR 920005677 A KR920005677 A KR 920005677A
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South Korea
Prior art keywords
refrigerant
cooling
coolant
electronic device
unit
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KR1019910013068A
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KR940008382B1 (ko
Inventor
시게루 고이즈미
시즈오 즈시
미쓰오 고미야
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사꾸쇼
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Priority claimed from JP2204690A external-priority patent/JPH0488517A/ja
Priority claimed from JP2256409A external-priority patent/JPH04133497A/ja
Application filed by 미다 가쓰시게, 가부시기가이샤 히다찌세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR920005677A publication Critical patent/KR920005677A/ko
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Publication of KR940008382B1 publication Critical patent/KR940008382B1/ko
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Classifications

    • 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
    • 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
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20627—Liquid coolant without phase change
    • H05K7/20645—Liquid coolant without phase change within cabinets for removing heat from sub-racks

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

내용 없음

Description

전자장치 및 전자장치의 냉각방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 전자장치의 전체구성의 단면도,
제2도는 전자장치의 전체구성의 사시도,
제8도는 냉매누출검출과 냉매감소속도검출의 동작을 설명하는 플로차트,
제9도는 정보처리장치가 실행중의 처리를 기억매체에 퇴피시키는 동작을 설명하는 플로차트.

Claims (19)

  1. 발열전자부품과, 냉매가 공급되어 이 발열전자부품을 냉각하는 냉각재킷을 가진 전자회로부와, 상기 냉각재킷으로부터의 냉매를 냉각하는 냉매냉각수단과, 냉각된 냉매를 상기 냉각재킷에 공급하는 냉매공급수단을 가진 냉매 냉각부와, 칸막이판을 구비하고, 상기 전화회로브와 상기 냉매냉각부가 동일상자체내에 수납되고, 상기 칸막이판이 상기 전자회로부와 상기 냉매냉각부의 사이를 칵막이하는 위치에 배치되는 전자장치.
  2. 제1항에 있어서, 상기 냉매냉각부는 상기 전자회로부에 대하여 최소한 바로 위가 되지 않도록 배치되는 전자장치.
  3. 제1항에 있어서, 상기 냉매냉각부는 상기 전자회로부측에 칸막이판이 배설되어 있는 하나의 프레임체 또는 기대(基)에 배설되어서, 일체적이 냉각유닛구성으로 이루어지는 전자장치.
  4. 제1항에 있어서, 상기 냉매냉각수단은 상기 냉매가 통과하는 핀부착냉매배관과, 이 핀부착냉매배관에 바람을 보내는 냉각팬을 구비하는 전자장치.
  5. 제1항에 있어서, 상기 전자회로부내로부터의 냉매배관의 단부가 상기 칸막이판보다 상기 냉매냉각부측에 위치하고, 그곳에서 이 냉매냉각부로부터의 냉매배관과 접속되는 전자장치.
  6. 제1항에 있어서, 상기 냉매의 누출을 검출하는 냉매누출검출수단과, 이 냉매의 누출이 검출되면 경보를 발하는 냉매누출경보수단을 더 구비하는 전자장치.
  7. 제6항에 있어서, 상기 냉매의 누출이 검출되면, 상기 전자회로부에서 실행중인 처리 또는 동작을 적절한 양태로 종료시키는 처리 종료수단을 구비하는 전자장치.
  8. 제6항에 있어서, 상기 냉매의 누출이 검출되면, 상기 전자회로부로의 상기 냉매의 공급을 정지시키는 냉매공급정지수단을 구비하는 전자장치.
  9. 제3항에 있어서, 상기 냉각유닛은 냉매를 냉각하는 냉매냉각수단과, 상기 냉매를 냉각대상측에 공급하는냉매공급수단과, 상기 냉매의 누출을 검출하는 냉매누출검출수단과, 상기 냉매의 누출이 검출되면, 경보를 발하는 냉매누출경보수단과, 상기 냉매의 누출이 검출되면, 상기 냉매공급수단을 정지시키는 냉매공급정지수단을 구비하는 전자장치.
  10. 제9항에 있어서, 상기 냉매냉각수단과 상기 냉매공급수단과 상기 냉매누출검출수단과 상기 냉매누출경보수단과 상기 냉매공급정지수단을 가진 상기 냉매냉각부가 고정되어 최소한 한쪽의 면에 칸막이판이 배설되어 있는 프레임체를 구비하고, 상기 칸막이판에는 냉각대상측의 냉매배관과 상기 냉매냉각부측의 냉매배관을 접속하는 접속수단이 배설되는 전자장치.
  11. 제6항에 있어서, 상기 냉매누출검출수단은 상기 냉각대상측에 공급하는 냉매의 가속속도를 검출하는 냉매감속속도검출수단을 가지며, 상기 냉매의 감소속도가 미리 정해져 있는 값을 초과하면 냉매가 누출되고 있다는 결정하는 전자장치.
  12. 제9항에 있어서, 상기 냉매누출검출수단은 상기 냉각대상측에 공급하는 냉매의 가속속도를 검출하는 냉매감속속도검출수단을 가지며, 상기 냉매의 감소속도가 미리 정해져 있는 값을 초과하면 냉매가 누출되고 있다는 결정하는 전자장치.
  13. 제1항에 있어서, 또한 상기 냉각재킷과 상기 냉매냉각수단과 상기 냉매공급수단과의 사이에서 냉매를 송출하는 관로를 가지며, 이 관로가 U자를 형성하는 부분의 하부에 냉매배출용 드레인을 배설하는 전자장치.
  14. 제3항에 있어서, 또한 상기 냉각재킷과 상기 냉매냉각수단과 상기 냉매공급수단과의 사이에서 냉매를 송출하는 관로를 가지며, 이 관로가 U자를 형성하는 부분의 하부에 냉매배출용 드레인을 배설하는 전자장치.
  15. 발열전자부품과, 상기 발열전자부품을 냉각하는 냉매의 순환경로로 이루어지고, 이 순환경로는 (a)상기 발열전자부품을 냉각하는 냉각재킷과, (b)상기 냉각재킷으로부터의 냉매를 냉각하는 냉매냉각수단과, (c)냉각된 냉매를 상기 냉각재킷에 공브하는 냉매공급수단과, (d)냉각재킷과 냉매냉각수단과 냉매공급수단과의 사이에서 냉매를 송출하는 관로를 구비하고, 상기 발열전자부품과, 상기 순환경로가 동일상자채내에 수납되고, 상기 순환경로가 U자를 형성하는 하부에 냉매배출용 드레인을 배설하는 전자장치.
  16. 제15항에 있어서, 상기 순환경로에는 또한 대기개방형 탱크가 배설되고, 이 대기개방형 탱크는 이 순환경로의 최상뷔에 배설되는 전자장치.
  17. 제15항에 있어서, 상기 순환경로가 역U자를 형성하는 부분의 상부에 공기밸브를 배설하는 전자장치.
  18. 전자장치의 발열전자부품에 냉각재킷을 배설하는 스텝과, 상기 전자장치의 냉매를 냉각하는 냉매냉각장치와, 냉각된 냉매를 상기 냉각재킷에 공급하는 냉매공급장치를 전자장치의 동일상 자체내에 배설하는 스텝과, 상기 전자부품과 상기 냉매냉각장치와 냉매공급장치의 사이에 칸막이판을 배설하는 스텝과, 상기 냉매냉각장치에서 냉각된 냉매를 상기 냉매공급장치에 의해 상기 냉각재킷에 공급하고, 상기 냉각재킷에서 상기 발열전자부품을 냉각하는 스텝으로 이루어지는 발열전자부품을 가진 전자장치의 냉각방법.
  19. 제18항에 있어서, 또한 상기 냉각재킷과 냉매냉각장치와 냉매 공급장치와의 사이에서 냉매를 순환시키는 순환경로의 U자부의 하부에 냉매배출용 드레인을 배설하는 스텝을 더 포함하는 발열전자부품을 가진 전자장치의 냉각방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910013068A 1990-08-01 1991-07-30 전자장치 및 전자장치의 냉각방법 Expired - Fee Related KR940008382B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2204690A JPH0488517A (ja) 1990-08-01 1990-08-01 電子装置
JP90-204,690 1990-08-01
JP90-204690 1990-08-01
JP2256409A JPH04133497A (ja) 1990-09-26 1990-09-26 電子装置の冷却構造
JP90-256,409 1990-09-26
JP90-256409 1990-09-26

Publications (2)

Publication Number Publication Date
KR920005677A true KR920005677A (ko) 1992-03-28
KR940008382B1 KR940008382B1 (ko) 1994-09-12

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KR1019910013068A Expired - Fee Related KR940008382B1 (ko) 1990-08-01 1991-07-30 전자장치 및 전자장치의 냉각방법

Country Status (3)

Country Link
US (1) US5323847A (ko)
KR (1) KR940008382B1 (ko)
DE (1) DE4125528C2 (ko)

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