JP7901976B2 - 熱交換器固定板、熱交換器、及び室内機 - Google Patents

熱交換器固定板、熱交換器、及び室内機

Info

Publication number
JP7901976B2
JP7901976B2 JP2021185757A JP2021185757A JP7901976B2 JP 7901976 B2 JP7901976 B2 JP 7901976B2 JP 2021185757 A JP2021185757 A JP 2021185757A JP 2021185757 A JP2021185757 A JP 2021185757A JP 7901976 B2 JP7901976 B2 JP 7901976B2
Authority
JP
Japan
Prior art keywords
hairpin
width direction
heat exchanger
fixing plate
cover
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
JP2021185757A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023072984A (ja
Inventor
史穏 久松
梓 金森
恵介 三苫
智充 山口
友司 森
裕介 土井
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Priority to JP2021185757A priority Critical patent/JP7901976B2/ja
Priority to EP22207282.9A priority patent/EP4180728B1/de
Priority to ES22207282T priority patent/ES3041084T3/es
Priority to AU2022271372A priority patent/AU2022271372B2/en
Publication of JP2023072984A publication Critical patent/JP2023072984A/ja
Application granted granted Critical
Publication of JP7901976B2 publication Critical patent/JP7901976B2/ja
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
    • F24F1/0007—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
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • 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
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
JP2021185757A 2021-11-15 2021-11-15 熱交換器固定板、熱交換器、及び室内機 Active JP7901976B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021185757A JP7901976B2 (ja) 2021-11-15 2021-11-15 熱交換器固定板、熱交換器、及び室内機
EP22207282.9A EP4180728B1 (de) 2021-11-15 2022-11-14 Wärmetauscher und innenraumeinheit
ES22207282T ES3041084T3 (en) 2021-11-15 2022-11-14 Heat exchanger and indoor unit
AU2022271372A AU2022271372B2 (en) 2021-11-15 2022-11-14 Heat exchanger fixing plate, heat exchanger and indoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021185757A JP7901976B2 (ja) 2021-11-15 2021-11-15 熱交換器固定板、熱交換器、及び室内機

Publications (2)

Publication Number Publication Date
JP2023072984A JP2023072984A (ja) 2023-05-25
JP7901976B2 true JP7901976B2 (ja) 2026-08-07

Family

ID=84332224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021185757A Active JP7901976B2 (ja) 2021-11-15 2021-11-15 熱交換器固定板、熱交換器、及び室内機

Country Status (4)

Country Link
EP (1) EP4180728B1 (de)
JP (1) JP7901976B2 (de)
AU (1) AU2022271372B2 (de)
ES (1) ES3041084T3 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206888A (ja) 2001-01-05 2002-07-26 Ebara Shinwa Ltd 冷却塔用などの熱交換体及びこの熱交換体を有する冷却塔
JP2006200760A (ja) 2005-01-18 2006-08-03 Matsushita Electric Ind Co Ltd 空気調和機用熱交換器
JP2014070759A (ja) 2012-09-28 2014-04-21 Daikin Ind Ltd 熱交換器固定板および室内機
WO2015163048A1 (ja) 2014-04-21 2015-10-29 三菱重工業株式会社 空気調和機
JP2017096526A (ja) 2015-11-19 2017-06-01 シャープ株式会社 吹き出しシステムおよび伝熱管の保持システム
US20170268789A1 (en) 2015-03-31 2017-09-21 Gd Midea Air-Conditioning Equipment Co., Ltd. Indoor unit for air conditioner
CN212930250U (zh) 2020-08-28 2021-04-09 邯郸美的制冷设备有限公司 一种壁挂式空调室内机及空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206888A (ja) 2001-01-05 2002-07-26 Ebara Shinwa Ltd 冷却塔用などの熱交換体及びこの熱交換体を有する冷却塔
JP2006200760A (ja) 2005-01-18 2006-08-03 Matsushita Electric Ind Co Ltd 空気調和機用熱交換器
JP2014070759A (ja) 2012-09-28 2014-04-21 Daikin Ind Ltd 熱交換器固定板および室内機
WO2015163048A1 (ja) 2014-04-21 2015-10-29 三菱重工業株式会社 空気調和機
US20170268789A1 (en) 2015-03-31 2017-09-21 Gd Midea Air-Conditioning Equipment Co., Ltd. Indoor unit for air conditioner
JP2017096526A (ja) 2015-11-19 2017-06-01 シャープ株式会社 吹き出しシステムおよび伝熱管の保持システム
CN212930250U (zh) 2020-08-28 2021-04-09 邯郸美的制冷设备有限公司 一种壁挂式空调室内机及空调器

Also Published As

Publication number Publication date
EP4180728B1 (de) 2025-09-03
JP2023072984A (ja) 2023-05-25
EP4180728C0 (de) 2025-09-03
ES3041084T3 (en) 2025-11-06
EP4180728A1 (de) 2023-05-17
AU2022271372A1 (en) 2023-06-01
AU2022271372B2 (en) 2024-06-13

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