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WO2009063679A1 - Heat exchanger and heat pump system - Google Patents

Heat exchanger and heat pump system Download PDF

Info

Publication number
WO2009063679A1
WO2009063679A1 PCT/JP2008/065781 JP2008065781W WO2009063679A1 WO 2009063679 A1 WO2009063679 A1 WO 2009063679A1 JP 2008065781 W JP2008065781 W JP 2008065781W WO 2009063679 A1 WO2009063679 A1 WO 2009063679A1
Authority
WO
WIPO (PCT)
Prior art keywords
flat
shaped tube
heat exchanger
pump system
heat
Prior art date
Application number
PCT/JP2008/065781
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroaki Nakamune
Susumu Yoshimura
Shinichi Wakamoto
Yoshihiko Satake
Takashi Sekiya
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Publication of WO2009063679A1 publication Critical patent/WO2009063679A1/en

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • 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
    • 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
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • 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
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchanger having improved productivity and connection reliability while keeping corrosive resistance to water and a heat pump system are provided. The heat exchanger comprises a first flat-shaped tube (1) having first refrigerant flow passages through which a first refrigerant flows and a second flat-shaped tube (2) having second refrigerant passages through which water serving as a second refrigerant flows and being constituted of a metal having the corrosive resistance to the water. The second flat-shaped tube (2) has rectangular tubes. The joining part between the flat surface of the first flat-shaped tube (1) and the flat surface of the second flat-shaped tube (2), and the joining part between the rectangular tubes are brazed simultaneously.
PCT/JP2008/065781 2007-11-15 2008-09-02 Heat exchanger and heat pump system WO2009063679A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-296621 2007-11-15
JP2007296621A JP4962278B2 (en) 2007-11-15 2007-11-15 Heat exchanger and heat pump system

Publications (1)

Publication Number Publication Date
WO2009063679A1 true WO2009063679A1 (en) 2009-05-22

Family

ID=40638533

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065781 WO2009063679A1 (en) 2007-11-15 2008-09-02 Heat exchanger and heat pump system

Country Status (2)

Country Link
JP (1) JP4962278B2 (en)
WO (1) WO2009063679A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102818469A (en) * 2012-09-18 2012-12-12 无锡鼎邦换热设备有限公司 Tube bundle of heat exchanger of slurry oil vapor generator and production method of tube bundle
CN104729083A (en) * 2013-12-23 2015-06-24 博世热力技术（上海）有限公司 Heat-pump water heater and production method thereof
CN109642774A (en) * 2017-04-24 2019-04-16 马尔布德斯波卡有限责任公司 For manufacturing and storing the device of ice
WO2019150864A1 (en) * 2018-01-31 2019-08-08 ダイキン工業株式会社 Refrigeration device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012202609A (en) * 2011-03-25 2012-10-22 Daikin Industries Ltd Water heat exchanger
JP5959209B2 (en) * 2012-01-24 2016-08-02 日軽熱交株式会社 Internal heat exchanger
JP6384029B2 (en) * 2012-11-30 2018-09-05 株式会社デンソー Heat exchanger structure
JP6315945B2 (en) * 2013-11-08 2018-04-25 三菱電機株式会社 Heat exchanger
JP6372332B2 (en) * 2014-12-08 2018-08-15 株式会社デンソー HEAT EXCHANGER AND HEAT EXCHANGER MANUFACTURING METHOD
EP4290170A4 (en) * 2021-02-04 2024-03-06 Mitsubishi Electric Corporation Heat exchanger and refrigeration cycle apparatus equipped with same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236768U (en) * 1988-08-29 1990-03-09
JP2000249438A (en) * 1999-02-26 2000-09-14 Hoshizaki Electric Co Ltd Cylindrical heat exchanger
JP2001141386A (en) * 1999-11-17 2001-05-25 Usui Internatl Ind Co Ltd Multitubular heat exchanger
JP2002340485A (en) * 2001-05-15 2002-11-27 Mitsubishi Heavy Ind Ltd Heat exchanger for vehicle
JP2004340455A (en) * 2003-05-15 2004-12-02 Taiheiyo Seiko Kk Heat exchanger
JP2005061667A (en) * 2003-08-08 2005-03-10 Denso Corp Heat exchanger
JP2006234254A (en) * 2005-02-24 2006-09-07 Sanyo Electric Co Ltd Heat exchanger and heat pump type hot water supply device using the same
WO2007122685A1 (en) * 2006-04-14 2007-11-01 Mitsubishi Denki Kabushiki Kaisha Heat exchanger and refrigeration air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4348113B2 (en) * 2003-05-23 2009-10-21 株式会社ヴァレオサーマルシステムズ Heat exchanger
JP2007240092A (en) * 2006-03-10 2007-09-20 Corona Corp Water-refrigerant heat exchanger

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236768U (en) * 1988-08-29 1990-03-09
JP2000249438A (en) * 1999-02-26 2000-09-14 Hoshizaki Electric Co Ltd Cylindrical heat exchanger
JP2001141386A (en) * 1999-11-17 2001-05-25 Usui Internatl Ind Co Ltd Multitubular heat exchanger
JP2002340485A (en) * 2001-05-15 2002-11-27 Mitsubishi Heavy Ind Ltd Heat exchanger for vehicle
JP2004340455A (en) * 2003-05-15 2004-12-02 Taiheiyo Seiko Kk Heat exchanger
JP2005061667A (en) * 2003-08-08 2005-03-10 Denso Corp Heat exchanger
JP2006234254A (en) * 2005-02-24 2006-09-07 Sanyo Electric Co Ltd Heat exchanger and heat pump type hot water supply device using the same
WO2007122685A1 (en) * 2006-04-14 2007-11-01 Mitsubishi Denki Kabushiki Kaisha Heat exchanger and refrigeration air conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102818469A (en) * 2012-09-18 2012-12-12 无锡鼎邦换热设备有限公司 Tube bundle of heat exchanger of slurry oil vapor generator and production method of tube bundle
CN104729083A (en) * 2013-12-23 2015-06-24 博世热力技术（上海）有限公司 Heat-pump water heater and production method thereof
CN109642774A (en) * 2017-04-24 2019-04-16 马尔布德斯波卡有限责任公司 For manufacturing and storing the device of ice
WO2019150864A1 (en) * 2018-01-31 2019-08-08 ダイキン工業株式会社 Refrigeration device
JP2019132516A (en) * 2018-01-31 2019-08-08 ダイキン工業株式会社 Refrigeration device

Also Published As

Publication number Publication date
JP4962278B2 (en) 2012-06-27
JP2011021757A (en) 2011-02-03

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