EP2884211A4 - HEAT EXCHANGER AND AIR CONDITIONER EQUIPPED WITH SAID HEAT EXCHANGER - Google Patents

HEAT EXCHANGER AND AIR CONDITIONER EQUIPPED WITH SAID HEAT EXCHANGER

Info

Publication number
EP2884211A4
EP2884211A4 EP12882856.3A EP12882856A EP2884211A4 EP 2884211 A4 EP2884211 A4 EP 2884211A4 EP 12882856 A EP12882856 A EP 12882856A EP 2884211 A4 EP2884211 A4 EP 2884211A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
air conditioner
conditioner equipped
exchanger
heat
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.)
Withdrawn
Application number
EP12882856.3A
Other languages
German (de)
French (fr)
Other versions
EP2884211A1 (en
Inventor
Ryoichi Ikeda
Akio Murata
Nobuaki Miyake
Hiroki Okazawa
Wataru Suzuki
Takuya Matsuda
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 EP2884211A1 publication Critical patent/EP2884211A1/en
Publication of EP2884211A4 publication Critical patent/EP2884211A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F28F1/24—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 transversely
    • F28F1/32—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 transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/18—Heat exchangers specially adapted for separate outdoor units characterised by their shape
    • 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
    • F28D1/0233—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 air flow channels
    • F28D1/024—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 air flow channels with an air driving element
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0475—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 bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
    • F28D1/0476—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 bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend the conduits having a non-circular cross-section
    • 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
    • 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
    • F28F2215/12—Fins with U-shaped slots for laterally inserting 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
    • F28F2215/00—Fins
    • F28F2215/14—Fins in the form of movable or loose fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP12882856.3A 2012-08-08 2012-08-08 HEAT EXCHANGER AND AIR CONDITIONER EQUIPPED WITH SAID HEAT EXCHANGER Withdrawn EP2884211A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/005041 WO2014024221A1 (en) 2012-08-08 2012-08-08 Heat exchanger and air conditioner provided with said heat exchanger

Publications (2)

Publication Number Publication Date
EP2884211A1 EP2884211A1 (en) 2015-06-17
EP2884211A4 true EP2884211A4 (en) 2016-04-06

Family

ID=50067513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12882856.3A Withdrawn EP2884211A4 (en) 2012-08-08 2012-08-08 HEAT EXCHANGER AND AIR CONDITIONER EQUIPPED WITH SAID HEAT EXCHANGER

Country Status (5)

Country Link
US (1) US20150107803A1 (en)
EP (1) EP2884211A4 (en)
JP (1) JPWO2014024221A1 (en)
CN (1) CN104321610A (en)
WO (1) WO2014024221A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6340583B2 (en) * 2014-03-14 2018-06-13 パナソニックＩｐマネジメント株式会社 Heat exchanger
JP6311427B2 (en) * 2014-04-18 2018-04-18 ダイキン工業株式会社 Air conditioner
WO2015170402A1 (en) * 2014-05-09 2015-11-12 三菱電機株式会社 Air-conditioning unit
JP6388670B2 (en) * 2015-01-30 2018-09-12 三菱電機株式会社 Refrigeration cycle equipment
GB2557822B (en) * 2015-10-19 2021-02-17 Mitsubishi Electric Corp Air heat exchanger and outdoor unit
KR102491602B1 (en) 2015-10-23 2023-01-25 삼성전자주식회사 Air conditioner
CN106678970B (en) * 2017-01-03 2022-11-11 美的集团股份有限公司 Cabinet air conditioner and air outlet control method of cabinet air conditioner
CN111271777A (en) * 2020-03-19 2020-06-12 广东海悟科技有限公司 An air conditioner outdoor unit compatible with fluorine pump
DE102020207457A1 (en) * 2020-06-17 2021-12-23 Robert Bosch Gesellschaft mit beschränkter Haftung Heat exchanger unit
WO2025150180A1 (en) * 2024-01-12 2025-07-17 三菱電機株式会社 Outdoor unit and refrigeration cycle device
JPWO2025150184A1 (en) * 2024-01-12 2025-07-17

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198167A (en) * 1994-01-07 1995-08-01 Mitsubishi Heavy Ind Ltd Outdoor unit for air conditioner
FR2849173A1 (en) * 2002-12-19 2004-06-25 Valeo Thermique Moteur Sa Modular heat exchanger for automobile comprises several heat exchanges with air flow circulation tubes with rectangular shaped cooling fins which are common to at least two exchangers
EP1611397A2 (en) * 2003-03-15 2006-01-04 Lg Electronics Inc. Front suction/discharge type outdoor unit for air conditioner
JP2006153332A (en) * 2004-11-26 2006-06-15 Matsushita Electric Ind Co Ltd Air conditioner outdoor unit
JP2006336935A (en) * 2005-06-01 2006-12-14 Mitsubishi Electric Corp Refrigeration air conditioner outdoor unit
JP2008261611A (en) * 2007-04-16 2008-10-30 Mitsubishi Electric Corp Air conditioner outdoor unit, fin and tube type heat exchanger bending apparatus, and bending method
EP2799786A1 (en) * 2011-12-26 2014-11-05 Mitsubishi Electric Corporation Outdoor unit and air conditioner

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JPS589358B2 (en) 1975-10-22 1983-02-21 三洋電機株式会社 Netsukou Kankinoseizouhouhou
JPS5813249B2 (en) 1978-05-04 1983-03-12 ダイキン工業株式会社 Manufacturing method of cross-fin type heat exchanger
JPS60238051A (en) 1984-05-11 1985-11-26 Hitachi Ltd Heat exchanger fin manufacturing method
JPS63233296A (en) * 1987-03-20 1988-09-28 Matsushita Electric Ind Co Ltd Heat exchanger with fins
JP3361405B2 (en) * 1995-04-03 2003-01-07 東芝キヤリア株式会社 Outdoor unit of air conditioner
JPH09145097A (en) * 1995-11-24 1997-06-06 Sanyo Electric Co Ltd Air conditioning equipment
JP2003343878A (en) * 2002-05-24 2003-12-03 Hitachi Home & Life Solutions Inc Air conditioner
JP4417620B2 (en) 2002-10-25 2010-02-17 東芝キヤリア株式会社 Heat exchanger for air conditioner
US7726141B2 (en) * 2002-12-24 2010-06-01 Lg Electronics Inc. Refrigerator, and method for controlling operation of the same
JP2004245531A (en) 2003-02-14 2004-09-02 Toshiba Kyaria Kk Finned tube heat exchanger and outdoor unit of air conditioner using the same
WO2006068210A1 (en) * 2004-12-24 2006-06-29 Toshiba Carrier Corporation Outdoor unit for air conditioner
JP4515346B2 (en) * 2005-07-19 2010-07-28 柿沼金属精機株式会社 Heat exchanger
JP2008008541A (en) 2006-06-28 2008-01-17 Daikin Ind Ltd Indoor unit of air conditioner equipped with heat exchanger and heat exchanger
JP2008138939A (en) * 2006-12-01 2008-06-19 Daikin Ind Ltd Air conditioning unit and outdoor unit of air conditioner
CN101720413B (en) * 2007-05-25 2012-01-04 三菱电机株式会社 Refrigeration cycle device
JP5279514B2 (en) * 2009-01-05 2013-09-04 三菱電機株式会社 HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER
JP5140051B2 (en) * 2009-09-17 2013-02-06 三菱電機株式会社 HEAT EXCHANGER, HEAT EXCHANGER FIN AND METHOD FOR PRODUCING THE SAME
JP2011144998A (en) * 2010-01-14 2011-07-28 Mitsubishi Electric Corp Heat exchanger, and air conditioner including the heat exchanger
CN101806550B (en) * 2010-03-24 2014-02-19 三花控股集团有限公司 Microchannel heat exchanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198167A (en) * 1994-01-07 1995-08-01 Mitsubishi Heavy Ind Ltd Outdoor unit for air conditioner
FR2849173A1 (en) * 2002-12-19 2004-06-25 Valeo Thermique Moteur Sa Modular heat exchanger for automobile comprises several heat exchanges with air flow circulation tubes with rectangular shaped cooling fins which are common to at least two exchangers
EP1611397A2 (en) * 2003-03-15 2006-01-04 Lg Electronics Inc. Front suction/discharge type outdoor unit for air conditioner
JP2006153332A (en) * 2004-11-26 2006-06-15 Matsushita Electric Ind Co Ltd Air conditioner outdoor unit
JP2006336935A (en) * 2005-06-01 2006-12-14 Mitsubishi Electric Corp Refrigeration air conditioner outdoor unit
JP2008261611A (en) * 2007-04-16 2008-10-30 Mitsubishi Electric Corp Air conditioner outdoor unit, fin and tube type heat exchanger bending apparatus, and bending method
EP2799786A1 (en) * 2011-12-26 2014-11-05 Mitsubishi Electric Corporation Outdoor unit and air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014024221A1 *

Also Published As

Publication number Publication date
CN104321610A (en) 2015-01-28
WO2014024221A1 (en) 2014-02-13
US20150107803A1 (en) 2015-04-23
JPWO2014024221A1 (en) 2016-07-21
EP2884211A1 (en) 2015-06-17

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