WO2013014513A8 - Cooling system - Google Patents

Cooling system Download PDF

Info

Publication number
WO2013014513A8
WO2013014513A8 PCT/IB2012/001419 IB2012001419W WO2013014513A8 WO 2013014513 A8 WO2013014513 A8 WO 2013014513A8 IB 2012001419 W IB2012001419 W IB 2012001419W WO 2013014513 A8 WO2013014513 A8 WO 2013014513A8
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant
heat exchanger
cooling system
decompressor
heat
Prior art date
Application number
PCT/IB2012/001419
Other languages
French (fr)
Other versions
WO2013014513A1 (en
Inventor
Yuki JOJIMA
Yoshiaki Kawakami
Eizo Takahashi
Kousuke Sato
Kazuhide Uchida
Yuichi Ohno
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to CN201280037024.3A priority Critical patent/CN103717421A/en
Priority to US14/234,510 priority patent/US20140190203A1/en
Priority to DE112012003095.8T priority patent/DE112012003095T5/en
Publication of WO2013014513A1 publication Critical patent/WO2013014513A1/en
Publication of WO2013014513A8 publication Critical patent/WO2013014513A8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
    • B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/00307—Component temperature regulation using a liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3288—Additional heat source

Abstract

A cooling system that cools a heat generating source mounted on a vehicle includes: a compressor that circulates refrigerant; a first heat exchanger that performs heat exchange between the refrigerant and outside air; a decompressor that decompresses the refrigerant; a second heat exchanger that performs heat exchange between the refrigerant and air-conditioning air; and a cooling device that is provided on a path of the refrigerant flowing between the first heat exchanger and the decompressor and that uses the refrigerant to cool the heat generating source. A capillarity generating portion that causes the refrigerant to rise due to capillarity is provided inside the cooling device.
PCT/IB2012/001419 2011-07-26 2012-07-24 Cooling system WO2013014513A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280037024.3A CN103717421A (en) 2011-07-26 2012-07-24 Cooling system
US14/234,510 US20140190203A1 (en) 2011-07-26 2012-07-24 Cooling system
DE112012003095.8T DE112012003095T5 (en) 2011-07-26 2012-07-24 cooling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011163265A JP2013023186A (en) 2011-07-26 2011-07-26 Cooling apparatus
JP2011-163265 2011-07-26

Publications (2)

Publication Number Publication Date
WO2013014513A1 WO2013014513A1 (en) 2013-01-31
WO2013014513A8 true WO2013014513A8 (en) 2013-12-27

Family

ID=46650830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/001419 WO2013014513A1 (en) 2011-07-26 2012-07-24 Cooling system

Country Status (5)

Country Link
US (1) US20140190203A1 (en)
JP (1) JP2013023186A (en)
CN (1) CN103717421A (en)
DE (1) DE112012003095T5 (en)
WO (1) WO2013014513A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5798402B2 (en) * 2011-08-01 2015-10-21 トヨタ自動車株式会社 Cooling system
JP6056560B2 (en) * 2013-03-08 2017-01-11 株式会社デンソー Boiling cooler
JP6988170B2 (en) * 2017-04-28 2022-01-05 株式会社村田製作所 Vapor chamber
DE102017208618A1 (en) * 2017-05-22 2018-11-22 Bayerische Motoren Werke Aktiengesellschaft HEAT TRANSFORMER FOR TEMPERING A VEHICLE INTERIOR, AND CORRESPONDING METHOD AND MOTOR VEHICLE WITH SUCH A HEAT MONITOR
JP6737241B2 (en) * 2017-06-16 2020-08-05 株式会社デンソー Thermo siphon
US10407048B1 (en) * 2018-03-12 2019-09-10 Ford Global Technologies, Llc Hybrid vehicle motor cooling
JP7378204B2 (en) * 2018-11-13 2023-11-13 日立Astemo株式会社 temperature regulation system
JP2020106210A (en) * 2018-12-27 2020-07-09 川崎重工業株式会社 Evaporator and loop-type heat pipe
DE102019205432B4 (en) * 2019-04-15 2022-11-17 Volkswagen Aktiengesellschaft battery module and motor vehicle
CN213920593U (en) * 2020-09-21 2021-08-10 比亚迪股份有限公司 Vehicle thermal management system and electric automobile

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150551A (en) * 1975-01-15 1979-04-24 Paul Eisler Cooling apparatus
JP4075285B2 (en) 2000-04-25 2008-04-16 株式会社デンソー Inverter circuit device for driving vehicle motor
JP4078812B2 (en) * 2000-04-26 2008-04-23 株式会社デンソー Refrigeration cycle equipment
JP3928470B2 (en) * 2002-04-26 2007-06-13 株式会社デンソー Air conditioner for vehicles
DE10358944A1 (en) * 2002-12-16 2004-07-15 Behr Gmbh & Co. Kg Compressor refrigeration circuit for air conditioning systems has absorption and dissipation units operating at different refrigerant pressures
JP4583082B2 (en) * 2004-06-22 2010-11-17 古河スカイ株式会社 Boiling cooler
JP2006290254A (en) * 2005-04-13 2006-10-26 Calsonic Kansei Corp Steam compression type refrigerator
JP2007069733A (en) 2005-09-07 2007-03-22 Valeo Thermal Systems Japan Corp Heating element cooling system using air conditioner for vehicle
JP4940877B2 (en) * 2006-10-10 2012-05-30 トヨタ自動車株式会社 Air conditioning control system
JP2008218718A (en) 2007-03-05 2008-09-18 Toyota Motor Corp Cooling structure of electron device, and cabinet for electron device cooling
EP2305496B1 (en) * 2007-11-13 2012-06-20 Behr GmbH & Co. KG Device for cooling a heat source of a vehicle
JP5449801B2 (en) * 2008-09-04 2014-03-19 日本モレックス株式会社 Heat transport unit and electronic equipment
JP2010107153A (en) 2008-10-31 2010-05-13 Toshiba Corp Evaporator and circulation type cooling device using the same
DE102009056027B4 (en) * 2009-09-11 2014-01-16 Audi Ag Vehicle, in particular electric vehicle
JP5297968B2 (en) * 2009-10-14 2013-09-25 株式会社日立製作所 Air conditioner

Also Published As

Publication number Publication date
WO2013014513A1 (en) 2013-01-31
DE112012003095T5 (en) 2014-07-17
US20140190203A1 (en) 2014-07-10
JP2013023186A (en) 2013-02-04
CN103717421A (en) 2014-04-09

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