JP7457587B2 - 熱交換器、熱交換器ユニット、及び冷凍サイクル装置 - Google Patents

熱交換器、熱交換器ユニット、及び冷凍サイクル装置 Download PDF

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Publication number
JP7457587B2
JP7457587B2 JP2020105446A JP2020105446A JP7457587B2 JP 7457587 B2 JP7457587 B2 JP 7457587B2 JP 2020105446 A JP2020105446 A JP 2020105446A JP 2020105446 A JP2020105446 A JP 2020105446A JP 7457587 B2 JP7457587 B2 JP 7457587B2
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Japan
Prior art keywords
heat exchanger
refrigerant
space
header
flat tube
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.)
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Application number
JP2020105446A
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English (en)
Japanese (ja)
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JP2021196158A5 (https=
JP2021196158A (ja
Inventor
将之 左海
泰高 青木
秀哲 立野井
一成 田中
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 JP2020105446A priority Critical patent/JP7457587B2/ja
Priority to PCT/JP2021/023223 priority patent/WO2021256563A1/ja
Priority to EP24200103.0A priority patent/EP4455577B1/en
Priority to EP21827058.5A priority patent/EP4141353B1/en
Publication of JP2021196158A publication Critical patent/JP2021196158A/ja
Priority to JP2023098711A priority patent/JP7625036B2/ja
Priority to JP2023098710A priority patent/JP7625035B2/ja
Publication of JP2021196158A5 publication Critical patent/JP2021196158A5/ja
Application granted granted Critical
Publication of JP7457587B2 publication Critical patent/JP7457587B2/ja
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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
    • 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
    • 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
    • F25B39/02—Evaporators
    • 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
    • F25B39/04—Condensers
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • 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
    • 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
    • F28F2215/08—Fins with openings, e.g. louvers
    • 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
    • F28F2265/06—Safety or protection arrangements; Arrangements for preventing malfunction by using means for draining heat exchange media from heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
JP2020105446A 2020-06-18 2020-06-18 熱交換器、熱交換器ユニット、及び冷凍サイクル装置 Active JP7457587B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2020105446A JP7457587B2 (ja) 2020-06-18 2020-06-18 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
PCT/JP2021/023223 WO2021256563A1 (ja) 2020-06-18 2021-06-18 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
EP24200103.0A EP4455577B1 (en) 2020-06-18 2021-06-18 Heat exchanger, heat exchanger unit, and refrigeration cycle device
EP21827058.5A EP4141353B1 (en) 2020-06-18 2021-06-18 Heat exchanger, heat exchanger unit, and refrigeration cycle device
JP2023098711A JP7625036B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
JP2023098710A JP7625035B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020105446A JP7457587B2 (ja) 2020-06-18 2020-06-18 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

Related Child Applications (2)

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JP2023098710A Division JP7625035B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
JP2023098711A Division JP7625036B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

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Publication Number Publication Date
JP2021196158A JP2021196158A (ja) 2021-12-27
JP2021196158A5 JP2021196158A5 (https=) 2023-06-23
JP7457587B2 true JP7457587B2 (ja) 2024-03-28

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JP2020105446A Active JP7457587B2 (ja) 2020-06-18 2020-06-18 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
JP2023098710A Active JP7625035B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
JP2023098711A Active JP7625036B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

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JP2023098710A Active JP7625035B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
JP2023098711A Active JP7625036B2 (ja) 2020-06-18 2023-06-15 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

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EP (2) EP4455577B1 (https=)
JP (3) JP7457587B2 (https=)
WO (1) WO2021256563A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7457587B2 (ja) * 2020-06-18 2024-03-28 三菱重工サーマルシステムズ株式会社 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
CN119032250A (zh) * 2022-09-08 2024-11-26 日本开利株式会社 热交换器
CN115654580B (zh) * 2022-10-12 2025-07-18 青岛海信日立空调系统有限公司 一种空调器
JP2025035557A (ja) * 2023-09-04 2025-03-14 三菱重工サーマルシステムズ株式会社 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
CN121752864A (zh) 2023-09-28 2026-03-27 日本开利株式会社 热交换器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140123696A1 (en) 2012-11-02 2014-05-08 Hongseong KIM Air conditioner and evaporator inlet header distributor therefor
JP2015127620A (ja) 2013-12-27 2015-07-09 ダイキン工業株式会社 熱交換器および空気調和装置
JP2015127618A (ja) 2013-12-27 2015-07-09 ダイキン工業株式会社 熱交換器および空気調和装置
JP2016070622A (ja) 2014-09-30 2016-05-09 ダイキン工業株式会社 熱交換器
JP2016148480A (ja) 2015-02-12 2016-08-18 株式会社デンソー 熱交換器
JP2018013322A (ja) 2016-07-12 2018-01-25 株式会社ケーヒン・サーマル・テクノロジー コンデンサ
JP2019056543A (ja) 2017-03-27 2019-04-11 ダイキン工業株式会社 熱交換器および空気調和装置
JP2019158159A (ja) 2018-03-07 2019-09-19 株式会社デンソーエアクール 熱交換器

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JPH11108576A (ja) * 1997-10-02 1999-04-23 Nippon Light Metal Co Ltd 熱交換器
JP5140051B2 (ja) * 2009-09-17 2013-02-06 三菱電機株式会社 熱交換器および熱交換器用フィンとその製造方法
AU2012208126B2 (en) * 2011-01-21 2015-07-02 Daikin Industries, Ltd. Heat exchanger and air conditioner
JP2013019578A (ja) * 2011-07-08 2013-01-31 Panasonic Corp フィンチューブ熱交換器
JP5761252B2 (ja) * 2013-05-22 2015-08-12 ダイキン工業株式会社 熱交換器
JP5754490B2 (ja) 2013-09-30 2015-07-29 ダイキン工業株式会社 熱交換器および空気調和装置
CN106370045B (zh) * 2016-08-30 2019-07-23 杭州三花微通道换热器有限公司 翅片和具有该翅片的换热器
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
CN112236640B (zh) 2018-06-13 2022-05-10 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
JP7044991B2 (ja) * 2018-11-07 2022-03-31 ダイキン工業株式会社 熱交換器および空気調和機
JP7228383B2 (ja) 2018-12-28 2023-02-24 三井化学株式会社 成形体およびその製造方法
JP7457587B2 (ja) * 2020-06-18 2024-03-28 三菱重工サーマルシステムズ株式会社 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140123696A1 (en) 2012-11-02 2014-05-08 Hongseong KIM Air conditioner and evaporator inlet header distributor therefor
JP2015127620A (ja) 2013-12-27 2015-07-09 ダイキン工業株式会社 熱交換器および空気調和装置
JP2015127618A (ja) 2013-12-27 2015-07-09 ダイキン工業株式会社 熱交換器および空気調和装置
JP2016070622A (ja) 2014-09-30 2016-05-09 ダイキン工業株式会社 熱交換器
JP2016148480A (ja) 2015-02-12 2016-08-18 株式会社デンソー 熱交換器
JP2018013322A (ja) 2016-07-12 2018-01-25 株式会社ケーヒン・サーマル・テクノロジー コンデンサ
JP2019056543A (ja) 2017-03-27 2019-04-11 ダイキン工業株式会社 熱交換器および空気調和装置
JP2019158159A (ja) 2018-03-07 2019-09-19 株式会社デンソーエアクール 熱交換器

Also Published As

Publication number Publication date
WO2021256563A1 (ja) 2021-12-23
EP4455577A3 (en) 2024-11-13
JP7625036B2 (ja) 2025-01-31
JP2023113954A (ja) 2023-08-16
JP7625035B2 (ja) 2025-01-31
EP4141353C0 (en) 2025-04-09
EP4141353B1 (en) 2025-04-09
JP2023108004A (ja) 2023-08-03
EP4455577A2 (en) 2024-10-30
EP4141353A1 (en) 2023-03-01
EP4141353A4 (en) 2024-03-27
EP4455577B1 (en) 2026-04-15
JP2021196158A (ja) 2021-12-27

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