JP5718710B2 - 熱交換装置 - Google Patents
熱交換装置 Download PDFInfo
- Publication number
- JP5718710B2 JP5718710B2 JP2011089175A JP2011089175A JP5718710B2 JP 5718710 B2 JP5718710 B2 JP 5718710B2 JP 2011089175 A JP2011089175 A JP 2011089175A JP 2011089175 A JP2011089175 A JP 2011089175A JP 5718710 B2 JP5718710 B2 JP 5718710B2
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- JP
- Japan
- Prior art keywords
- refrigerant
- heat
- temperature
- heat exchanger
- passage
- 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.)
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Classifications
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- 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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00899—Controlling the flow of liquid in a heat pump system
- B60H1/00907—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant changes and an evaporator becomes condenser
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- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H2001/00928—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising a secondary circuit
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H2001/00949—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising additional heating/cooling sources, e.g. second evaporator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0417—Heat exchangers adapted or integrated in the gearing
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/021—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2501—Bypass valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
図1は、実施の形態1の熱交換装置の構成を示す模式図である。図1に示すように、熱交換装置1は、蒸気圧縮式冷凍サイクル10を備える。蒸気圧縮式冷凍サイクル10は、たとえば、車両の車内の冷暖房を行なうために、車両に搭載される。蒸気圧縮式冷凍サイクル10を用いた冷房は、たとえば、冷房を行なうためのスイッチがオンされた場合、または、自動的に車両の室内の温度を設定温度になるように調整する自動制御モードが選択されており、かつ、車室内の温度が設定温度よりも高い場合に行なわれる。蒸気圧縮式冷凍サイクル10を用いた暖房は、たとえば、暖房を行なうためのスイッチがオンされた場合、または、自動制御モードが選択されており、かつ、車室内の温度が設定温度よりも低い場合に行なわれる。
図8は、実施の形態2の熱交換装置1の構成を示す模式図である。実施の形態2の熱交換装置1は、熱交換部30と膨張弁16との間の冷媒の経路に、第三熱交換器としての熱交換器15が配置されている点で、実施の形態1と異なっている。
図14は、実施の形態3の熱交換装置1の構成を示す模式図である。実施の形態3の熱交換装置1は、熱交換器14と熱交換部30との間の冷媒の経路において、冷媒通路52,54を連通または非連通の状態にする開閉弁53に替えて、第一の減圧器(膨張弁16)とは異なる第二の減圧器としての膨張弁56を備える点で、実施の形態1および2とは異なっている。膨張弁56は、膨張弁16と同様に、熱交換器14から出た高圧の液相冷媒を膨張させ、冷媒の温度と圧力とを低下させる。熱交換装置1はさらに、膨張弁56をバイパスする冷媒の経路である冷媒通路57と、冷媒通路57上に設けられ冷媒通路57への冷媒の流通を切り換える開閉弁58と、を備える。
Claims (7)
- 冷媒と被温度調節部との間で熱交換を行なう熱交換装置であって、
前記冷媒を循環させるための圧縮機と、
前記冷媒と外気との間で熱交換する第一熱交換器と、
前記冷媒を減圧する減圧器と、
前記冷媒と空調用空気との間で熱交換する第二熱交換器と、
前記第一熱交換器と前記減圧器との間を流通する前記冷媒の経路を形成する第一通路と、
前記減圧器と前記第二熱交換器との間を流通する前記冷媒の経路を形成する第二通路と、を備え、
前記被温度調節部は、前記第一通路を流通する前記冷媒により冷却され、かつ、前記第二通路を流通する前記冷媒により加熱される、熱交換装置。 - 前記圧縮機から前記第一熱交換器へ向かう前記冷媒の流れと、前記圧縮機から前記第二熱交換器へ向かう前記冷媒の流れと、を切り換える四方弁を備える、請求項1に記載の熱交換装置。
- 前記第一熱交換器と前記減圧器との間の前記冷媒の経路に、前記第一通路に対し並列に接続された第三通路と、
前記第一通路を流れる前記冷媒の流量と前記第三通路を流れる前記冷媒の流量とを調節する、流量調整弁と、を備える、請求項1または請求項2に記載の熱交換装置。 - 前記減圧器と前記第二熱交換器との間の前記冷媒の経路に、前記第二通路に対し並列に接続された第四通路と、
前記第二通路を流れる前記冷媒の流量と前記第四通路を流れる前記冷媒の流量とを調節する、他の流量調整弁と、を備える、請求項3に記載の熱交換装置。 - 前記第一通路を開閉する開閉弁を備える、請求項3または請求項4に記載の熱交換装置。
- 前記第二通路を開閉する他の開閉弁を備える、請求項5に記載の熱交換装置。
- 前記開閉弁の開放時に前記他の開閉弁は閉止され、前記開閉弁の閉止時に前記他の開閉弁は開放される、請求項6に記載の熱交換装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011089175A JP5718710B2 (ja) | 2011-04-13 | 2011-04-13 | 熱交換装置 |
PCT/IB2012/000724 WO2012140492A2 (en) | 2011-04-13 | 2012-04-12 | Heat exchange apparatus |
US14/111,343 US20140116082A1 (en) | 2011-04-13 | 2012-04-12 | Heat exchange apparatus |
EP12719054.4A EP2697576A2 (en) | 2011-04-13 | 2012-04-12 | Heat exchange apparatus |
CN2012800182210A CN103477162A (zh) | 2011-04-13 | 2012-04-12 | 热交换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011089175A JP5718710B2 (ja) | 2011-04-13 | 2011-04-13 | 熱交換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012218673A JP2012218673A (ja) | 2012-11-12 |
JP5718710B2 true JP5718710B2 (ja) | 2015-05-13 |
Family
ID=46028009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011089175A Active JP5718710B2 (ja) | 2011-04-13 | 2011-04-13 | 熱交換装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140116082A1 (ja) |
EP (1) | EP2697576A2 (ja) |
JP (1) | JP5718710B2 (ja) |
CN (1) | CN103477162A (ja) |
WO (1) | WO2012140492A2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160112403A (ko) | 2015-03-19 | 2016-09-28 | 현대자동차주식회사 | Atf워머 냉각수 순환 시스템 및 이의 설계 방법 |
JP6943014B2 (ja) * | 2017-05-18 | 2021-09-29 | 株式会社豊田中央研究所 | 車両用空調システム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US4173865A (en) * | 1978-04-25 | 1979-11-13 | General Electric Company | Auxiliary coil arrangement |
US5259213A (en) * | 1991-12-19 | 1993-11-09 | Gary Phillippe | Heat pump efficiency enhancer |
JPH06213518A (ja) * | 1993-01-13 | 1994-08-02 | Hitachi Ltd | 混合冷媒用ヒートポンプ式エアコン |
JPH08189718A (ja) * | 1995-01-04 | 1996-07-23 | Daikin Ind Ltd | 冷凍装置 |
JP3484871B2 (ja) | 1996-04-24 | 2004-01-06 | 株式会社デンソー | 車両用空調装置 |
JPH11223406A (ja) | 1998-02-05 | 1999-08-17 | Nippon Soken Inc | ヒートポンプサイクル |
DE10128164A1 (de) * | 2001-06-09 | 2002-12-12 | Behr Gmbh & Co | Fahrzeug-Kühlsystem für eine temperaturerhöhende Einrichtung sowie Verfahren zur Kühlung der temperaturerhöhenden Einrichtung |
JP2004142551A (ja) * | 2002-10-23 | 2004-05-20 | Sanden Corp | 車両用空調装置 |
JP2005090862A (ja) | 2003-09-17 | 2005-04-07 | Toyota Motor Corp | 冷却システム |
JP2005218271A (ja) | 2004-02-02 | 2005-08-11 | Toyota Motor Corp | モータ冷却装置 |
US20060096308A1 (en) * | 2004-11-09 | 2006-05-11 | Manole Dan M | Vapor compression system with defrost system |
JP4784088B2 (ja) * | 2004-12-16 | 2011-09-28 | ダイキン工業株式会社 | 熱交換システム |
JP2006321269A (ja) * | 2005-05-17 | 2006-11-30 | Nissan Motor Co Ltd | 車両用熱源分配システム |
JP2007069733A (ja) | 2005-09-07 | 2007-03-22 | Valeo Thermal Systems Japan Corp | 車両用空調装置を利用した発熱体冷却システム |
KR100712483B1 (ko) * | 2005-09-16 | 2007-04-30 | 삼성전자주식회사 | 냉장고 및 그 운전제어방법 |
CN101855100B (zh) * | 2007-11-13 | 2013-01-09 | 贝洱两合公司 | 汽车热源的冷却装置 |
JP2010064651A (ja) * | 2008-09-11 | 2010-03-25 | Fuji Heavy Ind Ltd | 車両用モータ駆動系の温調制御装置 |
JP5815284B2 (ja) * | 2011-05-20 | 2015-11-17 | 株式会社日本自動車部品総合研究所 | 冷却装置 |
-
2011
- 2011-04-13 JP JP2011089175A patent/JP5718710B2/ja active Active
-
2012
- 2012-04-12 WO PCT/IB2012/000724 patent/WO2012140492A2/en active Application Filing
- 2012-04-12 US US14/111,343 patent/US20140116082A1/en not_active Abandoned
- 2012-04-12 EP EP12719054.4A patent/EP2697576A2/en not_active Withdrawn
- 2012-04-12 CN CN2012800182210A patent/CN103477162A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20140116082A1 (en) | 2014-05-01 |
JP2012218673A (ja) | 2012-11-12 |
WO2012140492A3 (en) | 2013-04-25 |
WO2012140492A2 (en) | 2012-10-18 |
CN103477162A (zh) | 2013-12-25 |
EP2697576A2 (en) | 2014-02-19 |
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