EP2799786A4 - Outdoor unit and air conditioner - Google Patents

Outdoor unit and air conditioner

Info

Publication number
EP2799786A4
EP2799786A4 EP11879058.3A EP11879058A EP2799786A4 EP 2799786 A4 EP2799786 A4 EP 2799786A4 EP 11879058 A EP11879058 A EP 11879058A EP 2799786 A4 EP2799786 A4 EP 2799786A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
outdoor unit
outdoor
unit
conditioner
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Withdrawn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
EP11879058.3A
Other languages
German (de)
French (fr)
Other versions
EP2799786A1 (en
Inventor
Nobuaki Miyake
Akio Murata
Hiroki Okazawa
Keisuke Hokazono
Wataru Suzuki
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 EP2799786A1 publication Critical patent/EP2799786A1/en
Publication of EP2799786A4 publication Critical patent/EP2799786A4/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Withdrawn legal-status Critical Current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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • 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
    • F24F1/16—Arrangement or mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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
    • F24F1/46—Component arrangements in separate outdoor units
    • 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
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • F24F1/50—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction
    • 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
    • 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
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0273—Cores having special shape, e.g. curved, annular
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49384—Internally finned

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)
EP11879058.3A 2011-12-26 2011-12-26 Outdoor unit and air conditioner Withdrawn EP2799786A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/007260 WO2013098872A1 (en) 2011-12-26 2011-12-26 Outdoor unit and air conditioner

Publications (2)

Publication Number Publication Date
EP2799786A1 EP2799786A1 (en) 2014-11-05
EP2799786A4 true EP2799786A4 (en) 2015-08-26

Family

ID=48696448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11879058.3A Withdrawn EP2799786A4 (en) 2011-12-26 2011-12-26 Outdoor unit and air conditioner

Country Status (4)

Country Link
US (1) US20140196874A1 (en)
EP (1) EP2799786A4 (en)
CN (1) CN103890494A (en)
WO (1) WO2013098872A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104321610A (en) * 2012-08-08 2015-01-28 三菱电机株式会社 Heat exchanger and air conditioner provided with said heat exchanger
JP5538503B2 (en) * 2012-10-05 2014-07-02 三菱電機株式会社 Outdoor unit and refrigeration cycle apparatus
JP2014149131A (en) * 2013-02-01 2014-08-21 Mitsubishi Electric Corp Outdoor unit, and refrigeration cycle device
WO2015136654A1 (en) * 2014-03-12 2015-09-17 三菱電機株式会社 Refrigerating device
WO2016151756A1 (en) * 2015-03-24 2016-09-29 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー （ホンコン） リミテッド Air conditioner
WO2016151755A1 (en) * 2015-03-24 2016-09-29 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー （ホンコン） リミテッド Air conditioner
JP6641721B2 (en) * 2015-04-27 2020-02-05 ダイキン工業株式会社 Heat exchangers and air conditioners
CN107850320B (en) * 2015-06-25 2020-07-14 东芝开利株式会社 Top installation type air conditioner and heat exchanger
CN105588227A (en) * 2015-08-19 2016-05-18 青岛海信日立空调***有限公司 Air conditioner outdoor unit and air conditioner
KR102491602B1 (en) 2015-10-23 2023-01-25 삼성전자주식회사 Air conditioner
JP6725871B2 (en) * 2016-02-29 2020-07-22 株式会社富士通ゼネラル Air conditioner outdoor unit
JP6701515B2 (en) * 2016-02-29 2020-05-27 株式会社富士通ゼネラル Air conditioner outdoor unit
WO2017187227A1 (en) * 2016-04-27 2017-11-02 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド Air conditioner
CN109196283A (en) * 2016-05-17 2019-01-11 三菱电机株式会社 The outdoor unit of air-conditioning device
JP6925332B2 (en) * 2016-06-07 2021-08-25 三菱電機株式会社 Outdoor unit of air conditioner
JP6942267B2 (en) * 2018-10-11 2021-09-29 三菱電機株式会社 Outdoor unit
JP6881550B2 (en) * 2019-11-06 2021-06-02 ダイキン工業株式会社 Heat exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245531A (en) * 2003-02-14 2004-09-02 Toshiba Kyaria Kk Fin tube type heat exchanger and outdoor machine for air conditioner using the same
WO2011013672A1 (en) * 2009-07-28 2011-02-03 東芝キヤリア株式会社 Heat source unit
JP2011064403A (en) * 2009-09-17 2011-03-31 Mitsubishi Electric Corp Heat exchanger, fin for heat exchanger and its manufacturing method

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US3167046A (en) * 1956-01-24 1965-01-26 Modine Mfg Co Method of forming a sheet metal fin strip element for heat exchange structures
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
US4438808A (en) * 1979-03-02 1984-03-27 Venables Iii Herbert J Heat exchanger tube
JPS60238051A (en) 1984-05-11 1985-11-26 Hitachi Ltd Production of fin for heat exchanger
JPS63233296A (en) * 1987-03-20 1988-09-28 Matsushita Electric Ind Co Ltd Finned heat exchanger
JPH01157960U (en) * 1988-04-25 1989-10-31
DE4323176C1 (en) * 1993-07-10 1995-01-12 Mtu Friedrichshafen Gmbh Cooling device for internal combustion engines
JPH10259931A (en) * 1997-03-19 1998-09-29 Hitachi Ltd Heat exchanger unit and water cooler unit for air conditioning
ES2196294T3 (en) * 1997-12-30 2003-12-16 Carrier Corp MULTIPLE ROW HEAT EXCHANGER.
US6964296B2 (en) * 2001-02-07 2005-11-15 Modine Manufacturing Company Heat exchanger
US6354367B1 (en) * 2001-02-12 2002-03-12 Rheem Manufacturing Company Air conditioning unit having coil portion with non-uniform fin arrangement
JP2002357335A (en) * 2001-05-31 2002-12-13 Daikin Ind Ltd Outdoor machine of air conditioning apparatus
JP4417620B2 (en) 2002-10-25 2010-02-17 東芝キヤリア株式会社 Heat exchanger for air conditioner
JP2008008541A (en) 2006-06-28 2008-01-17 Daikin Ind Ltd Heat exchanger, and indoor unit of air conditioner comprising heat exchanger
JP4848256B2 (en) * 2006-12-04 2011-12-28 日立アプライアンス株式会社 Air conditioner outdoor unit
JP2010121895A (en) * 2008-11-21 2010-06-03 Sanyo Electric Co Ltd Outdoor unit
JP5335568B2 (en) * 2009-06-12 2013-11-06 三菱電機株式会社 Flat tube heat exchanger
CN101995115B (en) * 2009-08-07 2014-07-23 江森自控科技公司 Multi-channel heat exchanger fins
JP5581671B2 (en) * 2009-11-27 2014-09-03 三菱電機株式会社 Air conditioner outdoor unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245531A (en) * 2003-02-14 2004-09-02 Toshiba Kyaria Kk Fin tube type heat exchanger and outdoor machine for air conditioner using the same
WO2011013672A1 (en) * 2009-07-28 2011-02-03 東芝キヤリア株式会社 Heat source unit
JP2011064403A (en) * 2009-09-17 2011-03-31 Mitsubishi Electric Corp Heat exchanger, fin for heat exchanger and its manufacturing method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013098872A1 *

Also Published As

Publication number Publication date
WO2013098872A1 (en) 2013-07-04
CN103890494A (en) 2014-06-25
US20140196874A1 (en) 2014-07-17
EP2799786A1 (en) 2014-11-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150728

RIC1 Information provided on ipc code assigned before grant

Ipc: F28D 1/02 20060101ALI20150722BHEP

Ipc: F24F 1/16 20110101AFI20150722BHEP

Ipc: B21D 53/02 20060101ALI20150722BHEP

Ipc: F28F 1/24 20060101ALI20150722BHEP

Ipc: F28D 1/04 20060101ALI20150722BHEP

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