EP2806220A4 - OUTDOOR UNIT FOR A COOLING DEVICE - Google Patents

OUTDOOR UNIT FOR A COOLING DEVICE

Info

Publication number
EP2806220A4
EP2806220A4 EP12861602.6A EP12861602A EP2806220A4 EP 2806220 A4 EP2806220 A4 EP 2806220A4 EP 12861602 A EP12861602 A EP 12861602A EP 2806220 A4 EP2806220 A4 EP 2806220A4
Authority
EP
European Patent Office
Prior art keywords
outdoor unit
refrigeration device
refrigeration
outdoor
unit
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Withdrawn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
EP12861602.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2806220A1 (en
Inventor
Takashi Ono
Tomohiro Masui
Keitarou Hoshika
Hiroki Andou
Masashi Kuroishi
Satoshi Itou
Junichi Shimoda
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2806220A1 publication Critical patent/EP2806220A1/en
Publication of EP2806220A4 publication Critical patent/EP2806220A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F24F1/36—Drip trays for 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F28D1/0471—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 non-circular cross-section
    • 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
    • F28D1/053—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 straight
    • F28D1/0535—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 straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28F1/325—Fins with openings
    • 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
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • 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
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures

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)
  • Geometry (AREA)
  • Other Air-Conditioning Systems (AREA)
EP12861602.6A 2011-12-28 2012-12-26 OUTDOOR UNIT FOR A COOLING DEVICE Withdrawn EP2806220A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011290071A JP5464207B2 (ja) 2011-12-28 2011-12-28 冷凍装置の室外ユニット
PCT/JP2012/083564 WO2013099897A1 (ja) 2011-12-28 2012-12-26 冷凍装置の室外ユニット

Publications (2)

Publication Number Publication Date
EP2806220A1 EP2806220A1 (en) 2014-11-26
EP2806220A4 true EP2806220A4 (en) 2016-01-13

Family

ID=48697381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12861602.6A Withdrawn EP2806220A4 (en) 2011-12-28 2012-12-26 OUTDOOR UNIT FOR A COOLING DEVICE

Country Status (7)

Country Link
US (1) US20140374078A1 (zh)
EP (1) EP2806220A4 (zh)
JP (1) JP5464207B2 (zh)
KR (1) KR20140116432A (zh)
CN (1) CN103998869A (zh)
BR (1) BR112014015787A8 (zh)
WO (1) WO2013099897A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010225954B2 (en) * 2009-03-19 2012-12-06 Daikin Industries, Ltd. Air conditioning apparatus
EP2410264A4 (en) * 2009-03-19 2017-05-31 Daikin Industries, Ltd. Air conditioning device
CN102356283B (zh) * 2009-03-19 2014-04-16 大金工业株式会社 空调装置
JP5647396B2 (ja) * 2009-03-19 2014-12-24 ダイキン工業株式会社 空気調和装置
JP2014149131A (ja) * 2013-02-01 2014-08-21 Mitsubishi Electric Corp 室外機及び冷凍サイクル装置
WO2014199514A1 (ja) * 2013-06-14 2014-12-18 三菱電機株式会社 空気調和機の室外機、及び空気調和機の室外機の製造方法
JP6826805B2 (ja) * 2014-10-27 2021-02-10 ダイキン工業株式会社 冷凍装置の室外ユニット
JP6954429B2 (ja) * 2014-10-27 2021-10-27 ダイキン工業株式会社 冷凍装置の室外ユニット
JP6028815B2 (ja) * 2015-01-19 2016-11-24 ダイキン工業株式会社 空気調和装置の熱交換ユニット
JP6641721B2 (ja) * 2015-04-27 2020-02-05 ダイキン工業株式会社 熱交換器および空気調和機
KR20170015146A (ko) * 2015-07-31 2017-02-08 엘지전자 주식회사 열교환기
CN209840295U (zh) 2016-07-14 2019-12-24 三菱电机株式会社 空调机的室外机
JP6816411B2 (ja) * 2016-08-31 2021-01-20 株式会社富士通ゼネラル 熱交換器
WO2018100601A1 (ja) * 2016-11-29 2018-06-07 三菱電機株式会社 空気調和機の室外機およびそれを備えた空気調和機
EP3594576A4 (en) * 2017-03-10 2020-12-30 Daikin Industries, Ltd. REFRIGERATION SYSTEM
CN112424552B (zh) 2018-07-27 2023-01-17 三菱电机株式会社 热交换器、热交换器单元及制冷循环装置
JP7352858B2 (ja) * 2019-09-10 2023-09-29 株式会社富士通ゼネラル 空気調和装置の室外機
WO2021145829A1 (en) * 2020-01-14 2021-07-22 Mitsubishi Electric Consumer Products (Thailand) Co., Ltd. Outdoor unit for air-conditioning apparatus
DE102022105619A1 (de) 2022-03-10 2023-09-14 Baumann Maschinenbau Solms Gmbh & Co.Kg Anordnung sowie Verfahren zum Bearbeiten blattförmigen Guts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06300305A (ja) * 1993-04-09 1994-10-28 Hitachi Air Conditioning & Refrig Co Ltd 空気調和機における熱交換器
US5373894A (en) * 1992-08-25 1994-12-20 Kabushiki Kaisha Toshiba Indoor unit of air conditioner and method of packing same
US20050034471A1 (en) * 2003-08-14 2005-02-17 Samsung Electronics Co., Ltd. Outdoor unit for air conditioner
US20070169925A1 (en) * 2006-01-20 2007-07-26 Carrier Corporation Coil support
JP2008304095A (ja) * 2007-06-06 2008-12-18 Kimura Kohki Co Ltd 熱交換コイル
US20110126917A1 (en) * 2004-12-13 2011-06-02 Haruo Nakata Drain water bacteriostatic structure for air conditioner

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* Cited by examiner, † Cited by third party
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JPS55146970U (zh) * 1979-04-11 1980-10-22
JPS6032846Y2 (ja) * 1981-11-11 1985-10-01 三洋電機株式会社 ドレン処理装置
JPS6014426U (ja) * 1983-07-08 1985-01-31 株式会社富士通ゼネラル 空気調和機
JPH0720523Y2 (ja) * 1989-08-03 1995-05-15 ダイキン工業株式会社 熱交換器
JPH04129035U (ja) * 1991-05-17 1992-11-25 ホシザキ電機株式会社 冷媒凝縮器の支持構造
CN1955606A (zh) * 2005-10-28 2007-05-02 乐金电子(天津)电器有限公司 空调室外机
JP4810290B2 (ja) * 2006-04-19 2011-11-09 旭化成ホームズ株式会社 冷却パネル
JP2008202889A (ja) * 2007-02-21 2008-09-04 Yanmar Co Ltd エンジン駆動式ヒートポンプ
CN101576292A (zh) * 2008-05-09 2009-11-11 乐金电子(天津)电器有限公司 空调器的室外机
JP2010038486A (ja) * 2008-08-07 2010-02-18 Daikin Ind Ltd 分離型空気調和機の室外ユニット
JP5401685B2 (ja) 2008-12-25 2014-01-29 三菱電機株式会社 空気調和機の室外機
JP2011145029A (ja) * 2010-01-18 2011-07-28 Sharp Corp 空気調和機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373894A (en) * 1992-08-25 1994-12-20 Kabushiki Kaisha Toshiba Indoor unit of air conditioner and method of packing same
JPH06300305A (ja) * 1993-04-09 1994-10-28 Hitachi Air Conditioning & Refrig Co Ltd 空気調和機における熱交換器
US20050034471A1 (en) * 2003-08-14 2005-02-17 Samsung Electronics Co., Ltd. Outdoor unit for air conditioner
US20110126917A1 (en) * 2004-12-13 2011-06-02 Haruo Nakata Drain water bacteriostatic structure for air conditioner
US20070169925A1 (en) * 2006-01-20 2007-07-26 Carrier Corporation Coil support
JP2008304095A (ja) * 2007-06-06 2008-12-18 Kimura Kohki Co Ltd 熱交換コイル

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013099897A1 *

Also Published As

Publication number Publication date
EP2806220A1 (en) 2014-11-26
KR20140116432A (ko) 2014-10-02
JP2013139918A (ja) 2013-07-18
BR112014015787A8 (pt) 2017-07-04
BR112014015787A2 (pt) 2017-06-13
WO2013099897A1 (ja) 2013-07-04
US20140374078A1 (en) 2014-12-25
CN103998869A (zh) 2014-08-20
JP5464207B2 (ja) 2014-04-09

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