EP2735832A4 - Heat exchanger and heat pump using same - Google Patents

Heat exchanger and heat pump using same

Info

Publication number
EP2735832A4
EP2735832A4 EP12818246.6A EP12818246A EP2735832A4 EP 2735832 A4 EP2735832 A4 EP 2735832A4 EP 12818246 A EP12818246 A EP 12818246A EP 2735832 A4 EP2735832 A4 EP 2735832A4
Authority
EP
European Patent Office
Prior art keywords
same
heat
heat exchanger
heat pump
pump
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
EP12818246.6A
Other languages
German (de)
French (fr)
Other versions
EP2735832B1 (en
EP2735832A1 (en
Inventor
Ken-Ichi Morita
Osao Kido
Motohiro Suzuki
Kazuhiko Machida
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP2735832A1 publication Critical patent/EP2735832A1/en
Publication of EP2735832A4 publication Critical patent/EP2735832A4/en
Application granted granted Critical
Publication of EP2735832B1 publication Critical patent/EP2735832B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16Heat-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 being arranged in parallel spaced relation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/02Heat pumps of the compression type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02Heat-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 being helically coiled
    • F28D7/024Heat-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 being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/003Multiple wall conduits, e.g. for leak detection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/047Water-cooled condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)
EP12818246.6A 2011-07-22 2012-07-20 Heat exchanger and heat pump using the same Active EP2735832B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011160927 2011-07-22
PCT/JP2012/004636 WO2013014899A1 (en) 2011-07-22 2012-07-20 Heat exchanger and heat pump using same

Publications (3)

Publication Number Publication Date
EP2735832A1 EP2735832A1 (en) 2014-05-28
EP2735832A4 true EP2735832A4 (en) 2015-04-08
EP2735832B1 EP2735832B1 (en) 2020-02-05

Family

ID=47600770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12818246.6A Active EP2735832B1 (en) 2011-07-22 2012-07-20 Heat exchanger and heat pump using the same

Country Status (4)

Country Link
EP (1) EP2735832B1 (en)
JP (1) JP6037235B2 (en)
CN (1) CN103562665B (en)
WO (1) WO2013014899A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6400367B2 (en) * 2014-07-23 2018-10-03 日野自動車株式会社 Ozone generator
CN106168451A (en) * 2016-08-27 2016-11-30 山东绿泉空调科技有限公司 Efficient capillary double-tube heat exchanger
KR102134187B1 (en) * 2016-10-20 2020-07-15 히다카 세이키 가부시키가이샤 Transfer device of fin molded body for heat exchanger
NO345004B1 (en) * 2018-08-20 2020-08-17 Teknotherm Marine As Norway Evaporator and refrigeration system with evaporator
US11255614B2 (en) * 2019-07-29 2022-02-22 Hamilton Sundstrand Corporation Heat exchanger with barrier passages

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004360974A (en) * 2003-06-03 2004-12-24 Matsushita Electric Ind Co Ltd Heat exchanging device and heat pump water heater
JP2008057859A (en) * 2006-08-31 2008-03-13 Matsushita Electric Ind Co Ltd Heat exchanger and heat pump hot water supply device using the same
WO2010151390A2 (en) * 2009-06-26 2010-12-29 Carrier Corporation Semi-frozen product dispensing apparatus
JP2011085274A (en) * 2009-10-13 2011-04-28 Panasonic Corp Heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3811123B2 (en) * 2002-12-10 2006-08-16 松下電器産業株式会社 Double tube heat exchanger
JP2005024109A (en) 2003-06-30 2005-01-27 Hitachi Cable Ltd Heat exchanger
JP4414197B2 (en) * 2003-11-18 2010-02-10 株式会社ティラド Double tube heat exchanger
JP2007139284A (en) * 2005-11-17 2007-06-07 Matsushita Electric Ind Co Ltd Heat exchanger and heat pump hot water supply device using the same
JP2008164245A (en) * 2006-12-28 2008-07-17 Kobelco & Materials Copper Tube Inc Heat exchanger
JP4921410B2 (en) * 2007-03-31 2012-04-25 株式会社コベルコ マテリアル銅管 Copper alloy member and heat exchanger
JP2009210232A (en) * 2008-03-06 2009-09-17 Panasonic Corp Heat exchanger
JP2009216315A (en) * 2008-03-11 2009-09-24 Showa Denko Kk Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004360974A (en) * 2003-06-03 2004-12-24 Matsushita Electric Ind Co Ltd Heat exchanging device and heat pump water heater
JP2008057859A (en) * 2006-08-31 2008-03-13 Matsushita Electric Ind Co Ltd Heat exchanger and heat pump hot water supply device using the same
WO2010151390A2 (en) * 2009-06-26 2010-12-29 Carrier Corporation Semi-frozen product dispensing apparatus
JP2011085274A (en) * 2009-10-13 2011-04-28 Panasonic Corp Heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013014899A1 *

Also Published As

Publication number Publication date
EP2735832B1 (en) 2020-02-05
JP6037235B2 (en) 2016-12-07
WO2013014899A1 (en) 2013-01-31
CN103562665A (en) 2014-02-05
JPWO2013014899A1 (en) 2015-02-23
CN103562665B (en) 2015-10-21
EP2735832A1 (en) 2014-05-28

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