AU2017247746B2 - Indoor heat exchanger - Google Patents

Indoor heat exchanger Download PDF

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Publication number
AU2017247746B2
AU2017247746B2 AU2017247746A AU2017247746A AU2017247746B2 AU 2017247746 B2 AU2017247746 B2 AU 2017247746B2 AU 2017247746 A AU2017247746 A AU 2017247746A AU 2017247746 A AU2017247746 A AU 2017247746A AU 2017247746 B2 AU2017247746 B2 AU 2017247746B2
Authority
AU
Australia
Prior art keywords
heat exchange
indoor
flat tubes
heat transfer
exchange portion
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
AU2017247746A
Other languages
English (en)
Other versions
AU2017247746A1 (en
Inventor
Satoshi Inoue
Yoshiyuki Matsumoto
Shun Yoshioka
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 AU2017247746A1 publication Critical patent/AU2017247746A1/en
Application granted granted Critical
Publication of AU2017247746B2 publication Critical patent/AU2017247746B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F25B39/00—Evaporators; Condensers
    • 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
    • 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
    • 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
    • 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
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0071—Evaporators
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple 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
    • F28F2215/00—Fins
    • F28F2215/12—Fins with U-shaped slots for laterally inserting conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
AU2017247746A 2016-04-07 2017-04-03 Indoor heat exchanger Active AU2017247746B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016077262A JP6380449B2 (ja) 2016-04-07 2016-04-07 室内熱交換器
JP2016-077262 2016-04-07
PCT/JP2017/013908 WO2017175702A1 (fr) 2016-04-07 2017-04-03 Échangeur de chaleur intérieur

Publications (2)

Publication Number Publication Date
AU2017247746A1 AU2017247746A1 (en) 2018-11-29
AU2017247746B2 true AU2017247746B2 (en) 2018-12-06

Family

ID=60000487

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017247746A Active AU2017247746B2 (en) 2016-04-07 2017-04-03 Indoor heat exchanger

Country Status (7)

Country Link
US (1) US20190170372A1 (fr)
EP (1) EP3441683B1 (fr)
JP (1) JP6380449B2 (fr)
CN (1) CN108885015A (fr)
AU (1) AU2017247746B2 (fr)
ES (1) ES2793474T3 (fr)
WO (1) WO2017175702A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102491602B1 (ko) * 2015-10-23 2023-01-25 삼성전자주식회사 공기조화기
JP6897372B2 (ja) * 2017-07-03 2021-06-30 ダイキン工業株式会社 熱交換器
JP7092987B2 (ja) * 2018-01-22 2022-06-29 ダイキン工業株式会社 室内熱交換器および空気調和装置
JP7561483B2 (ja) * 2018-06-12 2024-10-04 ダイキン工業株式会社 室内熱交換器及び空気調和装置
CN112334728B (zh) * 2018-11-12 2024-04-09 开利公司 用于制冷系统的紧凑热交换器组件
KR20200078936A (ko) * 2018-12-24 2020-07-02 삼성전자주식회사 열 교환기
JP2020159616A (ja) * 2019-03-26 2020-10-01 株式会社富士通ゼネラル 空気調和機
CN113091297B (zh) * 2021-04-13 2023-06-23 青岛海尔空调器有限总公司 一种空调管路结构及空调器
WO2024177325A1 (fr) * 2023-02-21 2024-08-29 삼성전자 주식회사 Climatiseur utilisant un échangeur thermique
KR102897208B1 (ko) * 2023-08-21 2025-12-08 ㈜코이인터내셔널 구조 개선된 냉각핀을 구비한 열교환기 구조

Citations (8)

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Publication number Priority date Publication date Assignee Title
JP2002139282A (ja) * 2000-10-31 2002-05-17 Mitsubishi Electric Corp 熱交換器、冷凍空調装置、熱交換器の製造方法
JP2003262485A (ja) * 2002-03-07 2003-09-19 Mitsubishi Electric Corp フィンチューブ型熱交換器、その製造方法及び冷凍空調装置
JP2006023034A (ja) * 2004-07-08 2006-01-26 Denso Corp 熱交換器用チューブの製造方法、熱交換器用チューブおよび熱交換器
JP2009229025A (ja) * 2008-03-25 2009-10-08 Showa Denko Kk オイルクーラ
WO2013160957A1 (fr) * 2012-04-26 2013-10-31 三菱電機株式会社 Échangeur de chaleur, unité intérieure, et dispositif de cycle de réfrigération
WO2014076757A1 (fr) * 2012-11-13 2014-05-22 三菱電機株式会社 Tube de transmission de chaleur plat, procédé de fabrication d'échangeur de chaleur de type tube à ailettes transversales équipé de celui-ci, échangeur de chaleur de type tube à ailettes transversales fabriqué utilisant ledit procédé
WO2015025365A1 (fr) * 2013-08-20 2015-02-26 三菱電機株式会社 Échangeur de chaleur, climatiseur et dispositif à cycle frigorifique
WO2015037234A1 (fr) * 2013-09-11 2015-03-19 ダイキン工業株式会社 Procédé de fabrication d'échangeur de chaleur, et échangeur de chaleur

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JP4300508B2 (ja) * 2002-12-25 2009-07-22 株式会社ティラド 熱交換器用プレートフィンおよび熱交換器コア
WO2004104506A1 (fr) * 2003-05-23 2004-12-02 Mitsubishi Denki Kabushiki Kaisha Echangeur thermique du type tube a ailettes en plaques
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JP5689033B2 (ja) * 2011-06-28 2015-03-25 三菱電機株式会社 フィンチューブ型熱交換器及びこれを用いた冷凍サイクル装置
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JP6109303B2 (ja) * 2013-05-08 2017-04-05 三菱電機株式会社 熱交換器及び冷凍サイクル装置
US10267527B2 (en) * 2013-06-04 2019-04-23 Mitsubishi Electric Corporation Outdoor unit for an air-conditioning device
EP3173725A4 (fr) * 2014-07-25 2018-04-04 Mitsubishi Electric Corporation Échangeur de chaleur et appareil de climatisation et de réfrigération muni d'un échangeur de chaleur
JP2016038192A (ja) * 2014-08-11 2016-03-22 東芝キヤリア株式会社 パラレルフロー型熱交換器および空気調和機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002139282A (ja) * 2000-10-31 2002-05-17 Mitsubishi Electric Corp 熱交換器、冷凍空調装置、熱交換器の製造方法
JP2003262485A (ja) * 2002-03-07 2003-09-19 Mitsubishi Electric Corp フィンチューブ型熱交換器、その製造方法及び冷凍空調装置
JP2006023034A (ja) * 2004-07-08 2006-01-26 Denso Corp 熱交換器用チューブの製造方法、熱交換器用チューブおよび熱交換器
JP2009229025A (ja) * 2008-03-25 2009-10-08 Showa Denko Kk オイルクーラ
WO2013160957A1 (fr) * 2012-04-26 2013-10-31 三菱電機株式会社 Échangeur de chaleur, unité intérieure, et dispositif de cycle de réfrigération
WO2014076757A1 (fr) * 2012-11-13 2014-05-22 三菱電機株式会社 Tube de transmission de chaleur plat, procédé de fabrication d'échangeur de chaleur de type tube à ailettes transversales équipé de celui-ci, échangeur de chaleur de type tube à ailettes transversales fabriqué utilisant ledit procédé
WO2015025365A1 (fr) * 2013-08-20 2015-02-26 三菱電機株式会社 Échangeur de chaleur, climatiseur et dispositif à cycle frigorifique
WO2015037234A1 (fr) * 2013-09-11 2015-03-19 ダイキン工業株式会社 Procédé de fabrication d'échangeur de chaleur, et échangeur de chaleur

Also Published As

Publication number Publication date
JP2017187243A (ja) 2017-10-12
JP6380449B2 (ja) 2018-08-29
EP3441683B1 (fr) 2020-03-04
ES2793474T3 (es) 2020-11-16
EP3441683A4 (fr) 2019-04-17
CN108885015A (zh) 2018-11-23
AU2017247746A1 (en) 2018-11-29
EP3441683A1 (fr) 2019-02-13
WO2017175702A1 (fr) 2017-10-12
US20190170372A1 (en) 2019-06-06

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