WO2009063619A1 - Device for cooling heat producing body receiving box - Google Patents

Device for cooling heat producing body receiving box Download PDF

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Publication number
WO2009063619A1
WO2009063619A1 PCT/JP2008/003270 JP2008003270W WO2009063619A1 WO 2009063619 A1 WO2009063619 A1 WO 2009063619A1 JP 2008003270 W JP2008003270 W JP 2008003270W WO 2009063619 A1 WO2009063619 A1 WO 2009063619A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
flow path
outside air
air flow
outside
Prior art date
Application number
PCT/JP2008/003270
Other languages
French (fr)
Japanese (ja)
Inventor
Keisuke Hagimoto
Nobuyuki Yasui
Takahiro Sahasi
Toshikazu Yamaguchi
Mutsuhiko Matsumoto
Keisuke Tsuji
Hiroshi Shibata
Naoyuki Funada
Yuuji Nakano
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN200880116083A priority Critical patent/CN101861765A/en
Publication of WO2009063619A1 publication Critical patent/WO2009063619A1/en

Links

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
    • 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
    • H05K7/206—Air circulating in closed loop within cabinets wherein heat is removed through air-to-air heat-exchanger

Abstract

A device for cooling a heat producing body receiving box has an outside air fan, an inside air fan, a heat exchange element, and a bell mouth-shaped noise reduction member. The outside air fan has an inside air flow path for taking in air present in the heat producing body receiving box and circulating the air by returning it into the box and also has an outside air flow path for taking in outside air and discharging the air to the outside space, and conveys the air in the outside air flow path. The inside air fan conveys the air in the inside air flow path. The heat exchange element is provided at an intersection between the outside air flow path and the inside air flow path and exchanges sensible heat between the air in the outside air flow path and the air in the inside air flow path. The bell mouth-shaped noise reduction member is provided between a suction opening for taking in outside air and the outside air fan, has a circular opening concentric with an orifice of the outside air fan and having a diameter greater than or equal to that of the opening of the orifice, and communicates with the orifice.
PCT/JP2008/003270 2007-11-16 2008-11-12 Device for cooling heat producing body receiving box WO2009063619A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880116083A CN101861765A (en) 2007-11-16 2008-11-12 Device for cooling heat producing body receiving box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-297583 2007-11-16
JP2007297583A JP4952529B2 (en) 2007-11-16 2007-11-16 Heating element storage box cooling device

Publications (1)

Publication Number Publication Date
WO2009063619A1 true WO2009063619A1 (en) 2009-05-22

Family

ID=40638474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003270 WO2009063619A1 (en) 2007-11-16 2008-11-12 Device for cooling heat producing body receiving box

Country Status (3)

Country Link
JP (1) JP4952529B2 (en)
CN (1) CN101861765A (en)
WO (1) WO2009063619A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012034418A1 (en) * 2010-09-15 2012-03-22 中兴通讯股份有限公司 Outdoor cabinet
CN107155279A (en) * 2016-03-03 2017-09-12 台达电子工业股份有限公司 Tier rack type register and thermoregulating system
WO2020126548A1 (en) * 2018-12-18 2020-06-25 Bombardier Transportation Gmbh An arrangement for cooling power semiconductor devices of a converter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101118563B1 (en) 2010-09-10 2012-02-24 주식회사 케이에스비 Cooling and heating device for switch box and communication box
CN103903514A (en) * 2012-12-25 2014-07-02 苏州昆拓热控系统股份有限公司 Digital display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103708U (en) * 1989-01-25 1990-08-17
JPH0894146A (en) * 1994-09-21 1996-04-12 Matsushita Seiko Co Ltd Ceiling embedded type ventilating fan
JPH10190270A (en) * 1996-12-24 1998-07-21 Denso Corp Boiling and cooling apparatus and casing cooling apparatus using the apparatus
JP2007116118A (en) * 2005-09-20 2007-05-10 Matsushita Electric Ind Co Ltd Heating element storage box cooling system
JP2007183060A (en) * 2006-01-10 2007-07-19 Matsushita Electric Ind Co Ltd Ceiling embedded ventilating fan

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103708A (en) * 1988-10-11 1990-04-16 Nec Corp Magnetic recording head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103708U (en) * 1989-01-25 1990-08-17
JPH0894146A (en) * 1994-09-21 1996-04-12 Matsushita Seiko Co Ltd Ceiling embedded type ventilating fan
JPH10190270A (en) * 1996-12-24 1998-07-21 Denso Corp Boiling and cooling apparatus and casing cooling apparatus using the apparatus
JP2007116118A (en) * 2005-09-20 2007-05-10 Matsushita Electric Ind Co Ltd Heating element storage box cooling system
JP2007183060A (en) * 2006-01-10 2007-07-19 Matsushita Electric Ind Co Ltd Ceiling embedded ventilating fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012034418A1 (en) * 2010-09-15 2012-03-22 中兴通讯股份有限公司 Outdoor cabinet
CN107155279A (en) * 2016-03-03 2017-09-12 台达电子工业股份有限公司 Tier rack type register and thermoregulating system
WO2020126548A1 (en) * 2018-12-18 2020-06-25 Bombardier Transportation Gmbh An arrangement for cooling power semiconductor devices of a converter

Also Published As

Publication number Publication date
CN101861765A (en) 2010-10-13
JP2009123990A (en) 2009-06-04
JP4952529B2 (en) 2012-06-13

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