EP2423609A3 - Échangeur thermique et climatiseur sur lequel est monté cet échangeur thermique - Google Patents

Échangeur thermique et climatiseur sur lequel est monté cet échangeur thermique Download PDF

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Publication number
EP2423609A3
EP2423609A3 EP11177616.7A EP11177616A EP2423609A3 EP 2423609 A3 EP2423609 A3 EP 2423609A3 EP 11177616 A EP11177616 A EP 11177616A EP 2423609 A3 EP2423609 A3 EP 2423609A3
Authority
EP
European Patent Office
Prior art keywords
pipeline
heat exchanger
aluminum
connection
copper
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
EP11177616.7A
Other languages
German (de)
English (en)
Other versions
EP2423609B1 (fr
EP2423609A2 (fr
Inventor
Mitsuhiro Ishikawa
Mitsusada Hayakawa
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 EP2423609A2 publication Critical patent/EP2423609A2/fr
Publication of EP2423609A3 publication Critical patent/EP2423609A3/fr
Application granted granted Critical
Publication of EP2423609B1 publication Critical patent/EP2423609B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24F1/26—Refrigerant piping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00—Other domestic- or space-heating systems
    • F24D15/04—Other domestic- or space-heating systems using heat pumps
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0068—Indoor units, e.g. fan coil units characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • 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
    • F28D1/0477—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 being bent in a serpentine or zig-zag
    • 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
    • F28D1/0477—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 being bent in a serpentine or zig-zag
    • F28D1/0478—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 being bent in a serpentine or zig-zag 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP11177616.7A 2010-08-23 2011-08-16 Échangeur thermique et climatiseur sur lequel est monté cet échangeur thermique Active EP2423609B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010185948A JP5388969B2 (ja) 2010-08-23 2010-08-23 熱交換器及びこの熱交換器が搭載された空気調和機

Publications (3)

Publication Number Publication Date
EP2423609A2 EP2423609A2 (fr) 2012-02-29
EP2423609A3 true EP2423609A3 (fr) 2016-11-09
EP2423609B1 EP2423609B1 (fr) 2020-04-15

Family

ID=44658635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11177616.7A Active EP2423609B1 (fr) 2010-08-23 2011-08-16 Échangeur thermique et climatiseur sur lequel est monté cet échangeur thermique

Country Status (3)

Country Link
EP (1) EP2423609B1 (fr)
JP (1) JP5388969B2 (fr)
CN (1) CN102374592B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6079619B2 (ja) * 2013-12-27 2017-02-15 ダイキン工業株式会社 空調室内機
JP5861723B2 (ja) * 2014-01-30 2016-02-16 ダイキン工業株式会社 空気調和機の室内ユニット
JP6107724B2 (ja) * 2014-03-26 2017-04-05 株式会社富士通ゼネラル 配管接続構造
CN105539803A (zh) * 2015-12-14 2016-05-04 浙江海洋学院 一种利用余热再生的船舶无霜空调制冷装置
CN107028432B (zh) * 2016-02-03 2021-06-15 开利公司 制冷展示柜系统
JP2017172885A (ja) * 2016-03-24 2017-09-28 株式会社富士通ゼネラル 補助接続配管および空気調和機
JP2019007642A (ja) * 2017-06-21 2019-01-17 日立ジョンソンコントロールズ空調株式会社 冷凍装置
US11493244B2 (en) 2017-12-18 2022-11-08 Daikin Industries, Ltd. Air-conditioning unit
US11435118B2 (en) 2017-12-18 2022-09-06 Daikin Industries, Ltd. Heat source unit and refrigeration cycle apparatus
US11365335B2 (en) 2017-12-18 2022-06-21 Daikin Industries, Ltd. Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine
US11506425B2 (en) 2017-12-18 2022-11-22 Daikin Industries, Ltd. Refrigeration cycle apparatus
WO2019123897A1 (fr) * 2017-12-18 2019-06-27 ダイキン工業株式会社 Dispositif à cycle frigorifique
US11549695B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Heat exchange unit
US11906207B2 (en) 2017-12-18 2024-02-20 Daikin Industries, Ltd. Refrigeration apparatus
US11441819B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Refrigeration cycle apparatus
EP3730574B1 (fr) 2017-12-18 2023-08-30 Daikin Industries, Ltd. Composition comprenant un fluide frigorigène, utilisation correspondante, machine de réfrigération la comprenant et procédé de fonctionnement de ladite machine de réfrigération
US11820933B2 (en) 2017-12-18 2023-11-21 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11441802B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Air conditioning apparatus
CN111479910A (zh) 2017-12-18 2020-07-31 大金工业株式会社 制冷剂用或制冷剂组合物用的制冷机油、制冷机油的使用方法、以及作为制冷机油的用途
US11549041B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator
CN110274304A (zh) * 2018-03-15 2019-09-24 珠海格力电器股份有限公司 室内机及具有其的空调器
CN110260410A (zh) * 2019-07-15 2019-09-20 珠海格力电器股份有限公司 室内机和空调
JP6865809B2 (ja) * 2019-12-24 2021-04-28 三菱電機株式会社 空気調和機
JP7133076B1 (ja) * 2021-09-30 2022-09-07 ダイキン工業株式会社 熱交換ユニットおよび空気調和機
JP7545059B2 (ja) * 2021-09-30 2024-09-04 ダイキン工業株式会社 空調室内機
JP7526903B1 (ja) 2024-03-14 2024-08-01 日立ジョンソンコントロールズ空調株式会社 空気調和機

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186474A (en) * 1976-06-07 1980-02-05 Westinghouse Electric Corp. Method of making heat exchanger coil
JPH05164349A (ja) * 1991-12-13 1993-06-29 Mitsubishi Electric Corp 空気調和機
JPH06300303A (ja) * 1993-04-15 1994-10-28 Sanyo Electric Co Ltd 空気調和機
JPH10122586A (ja) * 1996-10-18 1998-05-15 Fujitsu General Ltd 空気調和機
KR20030043574A (ko) * 2002-03-28 2003-06-02 정근호 냉동기의 냉매파이프 연결구조 및 그 연결방법
JP2005055081A (ja) * 2003-08-05 2005-03-03 Matsushita Electric Ind Co Ltd 熱交換器及び熱交換器を備えた自動販売機
JP2005090761A (ja) * 2003-09-12 2005-04-07 Matsushita Electric Ind Co Ltd 空気調和機
JP3899173B2 (ja) * 1997-12-17 2007-03-28 昭和電工株式会社 熱交換器
US20080257533A1 (en) * 2007-04-16 2008-10-23 Luvata Franklin, Inc. Method of Producing a Corrosion Resistant Aluminum Heat Exchanger
KR20080095628A (ko) * 2007-04-25 2008-10-29 엘지전자 주식회사 공기조화기
EP2184549A2 (fr) * 2008-11-10 2010-05-12 Mitsubishi Electric Corporation Climatiseur

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* Cited by examiner, † Cited by third party
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JPH072768U (ja) * 1993-05-31 1995-01-17 清 藤原 熱可塑性樹脂の伝熱管の外圧に対する保護方法
JP3223722B2 (ja) * 1994-09-16 2001-10-29 株式会社日立製作所 空気調和機
JPH0914781A (ja) * 1995-06-30 1997-01-17 Mitsubishi Heavy Ind Ltd 冷暖房用分離形空気調和機
JPH11118202A (ja) * 1997-08-13 1999-04-30 Toshiba Corp スプリットエアコン
JP3985555B2 (ja) * 2002-03-18 2007-10-03 ダイキン工業株式会社 空気調和装置の冷媒配管の接続構造
KR100762268B1 (ko) * 2006-07-24 2007-10-01 삼성전자주식회사 수냉식 공기조화기
JP2009092274A (ja) * 2007-10-05 2009-04-30 Hitachi Appliances Inc 空気調和機

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186474A (en) * 1976-06-07 1980-02-05 Westinghouse Electric Corp. Method of making heat exchanger coil
JPH05164349A (ja) * 1991-12-13 1993-06-29 Mitsubishi Electric Corp 空気調和機
JPH06300303A (ja) * 1993-04-15 1994-10-28 Sanyo Electric Co Ltd 空気調和機
JPH10122586A (ja) * 1996-10-18 1998-05-15 Fujitsu General Ltd 空気調和機
JP3899173B2 (ja) * 1997-12-17 2007-03-28 昭和電工株式会社 熱交換器
KR20030043574A (ko) * 2002-03-28 2003-06-02 정근호 냉동기의 냉매파이프 연결구조 및 그 연결방법
JP2005055081A (ja) * 2003-08-05 2005-03-03 Matsushita Electric Ind Co Ltd 熱交換器及び熱交換器を備えた自動販売機
JP2005090761A (ja) * 2003-09-12 2005-04-07 Matsushita Electric Ind Co Ltd 空気調和機
US20080257533A1 (en) * 2007-04-16 2008-10-23 Luvata Franklin, Inc. Method of Producing a Corrosion Resistant Aluminum Heat Exchanger
KR20080095628A (ko) * 2007-04-25 2008-10-29 엘지전자 주식회사 공기조화기
EP2184549A2 (fr) * 2008-11-10 2010-05-12 Mitsubishi Electric Corporation Climatiseur

Also Published As

Publication number Publication date
CN102374592A (zh) 2012-03-14
JP2012042169A (ja) 2012-03-01
JP5388969B2 (ja) 2014-01-15
CN102374592B (zh) 2014-05-07
EP2423609B1 (fr) 2020-04-15
EP2423609A2 (fr) 2012-02-29

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