GB2525536B - Heat exchanger having concentric pipes including intermediate heat transfer pipe and refrigeration cycle apparatus including the heat exchanger - Google Patents

Heat exchanger having concentric pipes including intermediate heat transfer pipe and refrigeration cycle apparatus including the heat exchanger

Info

Publication number
GB2525536B
GB2525536B GB1514199.7A GB201514199A GB2525536B GB 2525536 B GB2525536 B GB 2525536B GB 201514199 A GB201514199 A GB 201514199A GB 2525536 B GB2525536 B GB 2525536B
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
refrigeration cycle
transfer pipe
cycle apparatus
concentric pipes
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.)
Active
Application number
GB1514199.7A
Other versions
GB201514199D0 (en
GB2525536A (en
Inventor
Yanachi Satoru
Kato Yohei
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 GB201514199D0 publication Critical patent/GB201514199D0/en
Publication of GB2525536A publication Critical patent/GB2525536A/en
Application granted granted Critical
Publication of GB2525536B publication Critical patent/GB2525536B/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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D7/10—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 being arranged one within the other, e.g. concentrically
    • F28D7/106—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 being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities

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)
GB1514199.7A 2013-02-19 2013-02-19 Heat exchanger having concentric pipes including intermediate heat transfer pipe and refrigeration cycle apparatus including the heat exchanger Active GB2525536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/053949 WO2014128826A1 (en) 2013-02-19 2013-02-19 Heat exchanger and cooling cycle device using same

Publications (3)

Publication Number Publication Date
GB201514199D0 GB201514199D0 (en) 2015-09-23
GB2525536A GB2525536A (en) 2015-10-28
GB2525536B true GB2525536B (en) 2019-05-08

Family

ID=51253352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1514199.7A Active GB2525536B (en) 2013-02-19 2013-02-19 Heat exchanger having concentric pipes including intermediate heat transfer pipe and refrigeration cycle apparatus including the heat exchanger

Country Status (4)

Country Link
JP (1) JP6067094B2 (en)
CN (1) CN203758090U (en)
GB (1) GB2525536B (en)
WO (1) WO2014128826A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066525B (en) * 2015-09-01 2017-12-29 青岛海尔电冰箱有限公司 Refrigerant evenly distributed micro-channel condenser and refrigerator
JP6854112B2 (en) * 2016-11-18 2021-04-07 日本碍子株式会社 Heat exchanger
CN107976101B (en) * 2017-12-22 2023-07-14 上海发电设备成套设计研究院有限责任公司 Using method of outer fin heat exchange tube
CN108195214A (en) * 2017-12-28 2018-06-22 陕西仙童科技有限公司 A kind of narrow annular channel heat exchanger for acoustic energy refrigeration machine
CN109059601A (en) * 2018-09-05 2018-12-21 上海发电设备成套设计研究院有限责任公司 A kind of Compact gas-gas converting heat pipe and production and preparation method thereof
CA3153400A1 (en) * 2021-04-07 2022-10-07 Ecoinnovation Technologies Incorporee Modular heat exchanger and method of assembly thereof

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059042A (en) * 1979-09-19 1981-04-15 Dunham Bush Inc Internal fin structure in a concentric-tube heat exchange assembly
JPS6431381A (en) * 1987-07-27 1989-02-01 Matsushita Electric Ind Co Ltd High-frequency heating device
JPH04335993A (en) * 1991-05-10 1992-11-24 Toyo Radiator Co Ltd Oil cooler
JPH0741270A (en) * 1993-07-27 1995-02-10 Hitachi Building Syst Eng & Service Co Ltd Elevator control device
JPH09292192A (en) * 1996-04-26 1997-11-11 Denso Corp Heat exchanger
JPH10141874A (en) * 1996-11-13 1998-05-29 Calsonic Corp Double tube type heat exchanger
JP2000121284A (en) * 1998-10-13 2000-04-28 Osaka Gas Co Ltd Heat transfer tube and heat conveying system
JP2001091103A (en) * 1999-09-20 2001-04-06 Behr Gmbh & Co Air conditioning apparatus provided with inner heat exchanger
JP2002277189A (en) * 2001-03-23 2002-09-25 Osaka Gas Co Ltd Heat transfer pipe and heat carrying system
JP2005042941A (en) * 2003-07-22 2005-02-17 Usui Kokusai Sangyo Kaisha Ltd Heat transfer pipe and heat exchanger incorporating the same
JP2006234267A (en) * 2005-02-24 2006-09-07 Denso Corp Ebullient cooling device
JP2012063067A (en) * 2010-09-15 2012-03-29 Miura Co Ltd Heat exchanger and boiler water feeding system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431381U (en) * 1987-08-11 1989-02-27
JPH0161566U (en) * 1987-10-05 1989-04-19
JPH0741270U (en) * 1993-12-17 1995-07-21 オリオン機械株式会社 Heat exchanger
JP4558597B2 (en) * 2005-07-07 2010-10-06 株式会社エコ・パワー Radiation pipe and air conditioning system
JP5556644B2 (en) * 2010-12-17 2014-07-23 株式会社デンソー Multi-tube heat exchanger

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059042A (en) * 1979-09-19 1981-04-15 Dunham Bush Inc Internal fin structure in a concentric-tube heat exchange assembly
JPS6431381A (en) * 1987-07-27 1989-02-01 Matsushita Electric Ind Co Ltd High-frequency heating device
JPH04335993A (en) * 1991-05-10 1992-11-24 Toyo Radiator Co Ltd Oil cooler
JPH0741270A (en) * 1993-07-27 1995-02-10 Hitachi Building Syst Eng & Service Co Ltd Elevator control device
JPH09292192A (en) * 1996-04-26 1997-11-11 Denso Corp Heat exchanger
JPH10141874A (en) * 1996-11-13 1998-05-29 Calsonic Corp Double tube type heat exchanger
JP2000121284A (en) * 1998-10-13 2000-04-28 Osaka Gas Co Ltd Heat transfer tube and heat conveying system
JP2001091103A (en) * 1999-09-20 2001-04-06 Behr Gmbh & Co Air conditioning apparatus provided with inner heat exchanger
JP2002277189A (en) * 2001-03-23 2002-09-25 Osaka Gas Co Ltd Heat transfer pipe and heat carrying system
JP2005042941A (en) * 2003-07-22 2005-02-17 Usui Kokusai Sangyo Kaisha Ltd Heat transfer pipe and heat exchanger incorporating the same
JP2006234267A (en) * 2005-02-24 2006-09-07 Denso Corp Ebullient cooling device
JP2012063067A (en) * 2010-09-15 2012-03-29 Miura Co Ltd Heat exchanger and boiler water feeding system

Also Published As

Publication number Publication date
JP6067094B2 (en) 2017-01-25
GB201514199D0 (en) 2015-09-23
CN203758090U (en) 2014-08-06
JPWO2014128826A1 (en) 2017-02-02
GB2525536A (en) 2015-10-28
WO2014128826A1 (en) 2014-08-28

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