EP3021064A4 - Heat exchanger, and heat pump device - Google Patents

Heat exchanger, and heat pump device Download PDF

Info

Publication number
EP3021064A4
EP3021064A4 EP14823375.2A EP14823375A EP3021064A4 EP 3021064 A4 EP3021064 A4 EP 3021064A4 EP 14823375 A EP14823375 A EP 14823375A EP 3021064 A4 EP3021064 A4 EP 3021064A4
Authority
EP
European Patent Office
Prior art keywords
pump device
heat
heat exchanger
heat pump
exchanger
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.)
Granted
Application number
EP14823375.2A
Other languages
German (de)
French (fr)
Other versions
EP3021064B1 (en
EP3021064A1 (en
Inventor
Akira Ishibashi
Takuya Matsuda
Takashi Okazaki
Atsushi Mochizuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3021064A1 publication Critical patent/EP3021064A1/en
Publication of EP3021064A4 publication Critical patent/EP3021064A4/en
Application granted granted Critical
Publication of EP3021064B1 publication Critical patent/EP3021064B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B39/00—Evaporators; Condensers
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0443—Combination of units extending one beside or one above the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels
EP14823375.2A 2013-07-08 2014-07-08 Heat pump device Active EP3021064B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2013/068677 WO2015004720A1 (en) 2013-07-08 2013-07-08 Heat exchanger, and air conditioner
PCT/JP2014/068203 WO2015005352A1 (en) 2013-07-08 2014-07-08 Heat exchanger, and heat pump device

Publications (3)

Publication Number Publication Date
EP3021064A1 EP3021064A1 (en) 2016-05-18
EP3021064A4 true EP3021064A4 (en) 2017-03-22
EP3021064B1 EP3021064B1 (en) 2019-05-01

Family

ID=52279452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14823375.2A Active EP3021064B1 (en) 2013-07-08 2014-07-08 Heat pump device

Country Status (5)

Country Link
US (1) US20160298886A1 (en)
EP (1) EP3021064B1 (en)
JP (1) JPWO2015005352A1 (en)
CN (1) CN105452794A (en)
WO (2) WO2015004720A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3504948B1 (en) 2016-08-26 2022-11-09 Inertech IP LLC Cooling systems and methods using single-phase fluid and a flat tube heat exchanger with counter-flow circuiting
JP6869800B2 (en) * 2017-04-28 2021-05-12 株式会社前川製作所 Air cooler, refrigeration system and defrosting method for air cooler
WO2018216164A1 (en) * 2017-05-25 2018-11-29 三菱電機株式会社 Propeller fan and refrigerating cycle apparatus
CN107017728B (en) * 2017-05-27 2019-11-26 中山大洋电机股份有限公司 A kind of phase-change heat motor case and its ventilated machine of application
US20190162455A1 (en) * 2017-11-29 2019-05-30 Lennox Industries, Inc. Microchannel heat exchanger
JP7092987B2 (en) * 2018-01-22 2022-06-29 ダイキン工業株式会社 Indoor heat exchanger and air conditioner
JP7140552B2 (en) * 2018-05-29 2022-09-21 株式会社前川製作所 Air cooler, refrigeration system and air cooler defrosting method
EP3971507B1 (en) 2019-05-14 2023-11-01 Mitsubishi Electric Corporation Heat exchanger and refrigeration cycle device
CN217636884U (en) * 2022-05-17 2022-10-21 丹佛斯有限公司 Heat exchanger

Citations (6)

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Publication number Priority date Publication date Assignee Title
EP0838641A2 (en) * 1996-10-24 1998-04-29 Showa Aluminum Corporation Evaporator
JP2002139295A (en) * 2000-10-31 2002-05-17 Toyo Radiator Co Ltd Heat exchanger for air conditioning
US20060130517A1 (en) * 2004-12-22 2006-06-22 Hussmann Corporation Microchannnel evaporator assembly
JP2007017061A (en) * 2005-07-06 2007-01-25 Calsonic Kansei Corp Gas cooler for carbon dioxide air conditioner
US20080110608A1 (en) * 2005-02-02 2008-05-15 Carrier Corporation Mini-Channel Heat Exchanger With Reduced Dimension Header
WO2013008464A1 (en) * 2011-07-14 2013-01-17 パナソニック株式会社 Outdoor heat exchanger, and air conditioning device for vehicle

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US1684083A (en) * 1927-06-02 1928-09-11 Samuel C Bloom Refrigerating coil
IL107850A0 (en) * 1992-12-07 1994-04-12 Multistack Int Ltd Improvements in plate heat exchangers
JPH07280467A (en) * 1994-04-01 1995-10-27 Nippon Light Metal Co Ltd Heat exchanger
US6189603B1 (en) * 1998-10-19 2001-02-20 Denso Corporation Double heat exchanger having condenser and radiator
JP2000227265A (en) * 1999-02-03 2000-08-15 Denso Corp Refrigerant condenser integrated with liquid receiver
US6339937B1 (en) * 1999-06-04 2002-01-22 Denso Corporation Refrigerant evaporator
JP2001091099A (en) * 1999-09-17 2001-04-06 Sanyo Electric Co Ltd Heat exchanger
JP2002181487A (en) * 2000-12-12 2002-06-26 Daikin Ind Ltd Heat exchanger for air conditioner
US20040173341A1 (en) * 2002-04-25 2004-09-09 George Moser Oil cooler and production method
KR20050002569A (en) * 2003-06-27 2005-01-07 마츠시타 덴끼 산교 가부시키가이샤 Heat exchanger
US7228885B2 (en) * 2003-11-26 2007-06-12 Proliance International, Inc. Heat exchanger package with split radiator and split charge air cooler
EP1548380A3 (en) * 2003-12-22 2006-10-04 Hussmann Corporation Flat-tube evaporator with micro-distributor
WO2005073655A1 (en) * 2004-01-29 2005-08-11 Calsonic Kansei Corporation Heat exchanger and air-conditioning system employing same
US7281387B2 (en) * 2004-04-29 2007-10-16 Carrier Commercial Refrigeration Inc. Foul-resistant condenser using microchannel tubing
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0838641A2 (en) * 1996-10-24 1998-04-29 Showa Aluminum Corporation Evaporator
JP2002139295A (en) * 2000-10-31 2002-05-17 Toyo Radiator Co Ltd Heat exchanger for air conditioning
US20060130517A1 (en) * 2004-12-22 2006-06-22 Hussmann Corporation Microchannnel evaporator assembly
US20080110608A1 (en) * 2005-02-02 2008-05-15 Carrier Corporation Mini-Channel Heat Exchanger With Reduced Dimension Header
JP2007017061A (en) * 2005-07-06 2007-01-25 Calsonic Kansei Corp Gas cooler for carbon dioxide air conditioner
WO2013008464A1 (en) * 2011-07-14 2013-01-17 パナソニック株式会社 Outdoor heat exchanger, and air conditioning device for vehicle

Non-Patent Citations (1)

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Title
See also references of WO2015005352A1 *

Also Published As

Publication number Publication date
JPWO2015005352A1 (en) 2017-03-02
US20160298886A1 (en) 2016-10-13
WO2015004720A1 (en) 2015-01-15
CN105452794A (en) 2016-03-30
WO2015005352A1 (en) 2015-01-15
EP3021064B1 (en) 2019-05-01
EP3021064A1 (en) 2016-05-18

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