WO2012140492A3 - Heat exchange apparatus - Google Patents
Heat exchange apparatus Download PDFInfo
- Publication number
- WO2012140492A3 WO2012140492A3 PCT/IB2012/000724 IB2012000724W WO2012140492A3 WO 2012140492 A3 WO2012140492 A3 WO 2012140492A3 IB 2012000724 W IB2012000724 W IB 2012000724W WO 2012140492 A3 WO2012140492 A3 WO 2012140492A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refrigerant
- heat exchange
- heat exchanger
- expansion valve
- heat
- Prior art date
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
- 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
-
- 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
-
- 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)
Abstract
A heat exchange apparatus (1) that performs heat exchange between a refrigerant and a temperature-adjusted unit (31) includes: a compressor (12) that circulates the refrigerant; a heat exchanger (14) that performs heat exchange between the refrigerant and outside air; an expansion valve (16) that reduces a pressure of the refrigerant; a heat exchanger (18) that performs heat exchange between the refrigerant and air-conditioning air; a cooling passage (32) that forms a path for the refrigerant to flow between the heat exchanger (14) and the expansion valve (16); and a heating passage (33) that forms a path for the refrigerant to flow between the expansion valve (16) and the heat exchanger (18). The temperature-adjusted unit (31) is disposed to be capable of exchanging heat with the refrigerant flowing through the cooling passage (32) and to be capable of exchanging heat with the refrigerant flowing through the heating passage (33).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012800182210A CN103477162A (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 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011089175A JP5718710B2 (en) | 2011-04-13 | 2011-04-13 | Heat exchanger |
JP2011-089175 | 2011-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012140492A2 WO2012140492A2 (en) | 2012-10-18 |
WO2012140492A3 true WO2012140492A3 (en) | 2013-04-25 |
Family
ID=46028009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2012/000724 WO2012140492A2 (en) | 2011-04-13 | 2012-04-12 | Heat exchange apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140116082A1 (en) |
EP (1) | EP2697576A2 (en) |
JP (1) | JP5718710B2 (en) |
CN (1) | CN103477162A (en) |
WO (1) | WO2012140492A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160112403A (en) | 2015-03-19 | 2016-09-28 | 현대자동차주식회사 | Auto Transmission Fluid Warmer Cooling Water Circulation System and System Construction Method therefor |
JP6943014B2 (en) * | 2017-05-18 | 2021-09-29 | 株式会社豊田中央研究所 | Vehicle air conditioning system |
US20240142143A1 (en) * | 2022-10-27 | 2024-05-02 | Supercritical Storage Company, Inc. | High-temperature, dual rail heat pump cycle for high performance at high-temperature lift and range |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH08189718A (en) * | 1995-01-04 | 1996-07-23 | Daikin Ind Ltd | Refrigerating device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06213518A (en) * | 1993-01-13 | 1994-08-02 | Hitachi Ltd | Heat pump type air conditioner for mixed refrigerant |
JP3484871B2 (en) | 1996-04-24 | 2004-01-06 | 株式会社デンソー | Vehicle air conditioner |
JPH11223406A (en) | 1998-02-05 | 1999-08-17 | Nippon Soken Inc | Heat pump cycle |
DE10128164A1 (en) * | 2001-06-09 | 2002-12-12 | Behr Gmbh & Co | Vehicle cooling system for a temperature-increasing device and method for cooling the temperature-increasing device |
JP2004142551A (en) * | 2002-10-23 | 2004-05-20 | Sanden Corp | Air conditioning device for vehicle |
JP2005090862A (en) | 2003-09-17 | 2005-04-07 | Toyota Motor Corp | Cooling system |
JP2005218271A (en) | 2004-02-02 | 2005-08-11 | Toyota Motor Corp | Motor cooling device |
US20060096308A1 (en) * | 2004-11-09 | 2006-05-11 | Manole Dan M | Vapor compression system with defrost system |
JP4784088B2 (en) * | 2004-12-16 | 2011-09-28 | ダイキン工業株式会社 | Heat exchange system |
JP2006321269A (en) * | 2005-05-17 | 2006-11-30 | Nissan Motor Co Ltd | Heat source distribution system for vehicle |
JP2007069733A (en) | 2005-09-07 | 2007-03-22 | Valeo Thermal Systems Japan Corp | Heating element cooling system using air conditioner for vehicle |
KR100712483B1 (en) * | 2005-09-16 | 2007-04-30 | 삼성전자주식회사 | Refrigerator and operation control method therof |
WO2009062710A1 (en) * | 2007-11-13 | 2009-05-22 | Behr Gmbh & Co. Kg | Device for cooling a heat source of a motor vehicle |
JP2010064651A (en) * | 2008-09-11 | 2010-03-25 | Fuji Heavy Ind Ltd | Temperature conditioning control device of motor driving system for vehicle |
JP5815284B2 (en) * | 2011-05-20 | 2015-11-17 | 株式会社日本自動車部品総合研究所 | Cooling system |
-
2011
- 2011-04-13 JP JP2011089175A patent/JP5718710B2/en active Active
-
2012
- 2012-04-12 US US14/111,343 patent/US20140116082A1/en not_active Abandoned
- 2012-04-12 WO PCT/IB2012/000724 patent/WO2012140492A2/en active Application Filing
- 2012-04-12 CN CN2012800182210A patent/CN103477162A/en active Pending
- 2012-04-12 EP EP12719054.4A patent/EP2697576A2/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH08189718A (en) * | 1995-01-04 | 1996-07-23 | Daikin Ind Ltd | Refrigerating device |
Also Published As
Publication number | Publication date |
---|---|
WO2012140492A2 (en) | 2012-10-18 |
JP2012218673A (en) | 2012-11-12 |
CN103477162A (en) | 2013-12-25 |
US20140116082A1 (en) | 2014-05-01 |
EP2697576A2 (en) | 2014-02-19 |
JP5718710B2 (en) | 2015-05-13 |
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