CN115667832A - 制冷剂分配器、热交换器以及空调装置 - Google Patents

制冷剂分配器、热交换器以及空调装置 Download PDF

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Publication number
CN115667832A
CN115667832A CN202180035734.1A CN202180035734A CN115667832A CN 115667832 A CN115667832 A CN 115667832A CN 202180035734 A CN202180035734 A CN 202180035734A CN 115667832 A CN115667832 A CN 115667832A
Authority
CN
China
Prior art keywords
refrigerant
inner tube
tube
pipe
outer 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.)
Pending
Application number
CN202180035734.1A
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English (en)
Chinese (zh)
Inventor
尾中洋次
松本崇
足立理人
七种哲二
中尾祐基
森本裕之
岐部笃史
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 CN115667832A publication Critical patent/CN115667832A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F25B39/028—Evaporators having distributing means
    • 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
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0443—Combination of units extending one beside or one above the other
    • 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
    • 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
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • 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
    • 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
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0297—Side headers, e.g. for radiators having conduits laterally connected to common header

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Other Air-Conditioning Systems (AREA)
CN202180035734.1A 2020-05-22 2021-05-19 制冷剂分配器、热交换器以及空调装置 Pending CN115667832A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/020352 WO2021234959A1 (ja) 2020-05-22 2020-05-22 冷媒分配器、熱交換器及び空気調和装置
JPPCT/JP2020/020352 2020-05-22
PCT/JP2021/018888 WO2021235463A1 (ja) 2020-05-22 2021-05-19 冷媒分配器、熱交換器及び空気調和装置

Publications (1)

Publication Number Publication Date
CN115667832A true CN115667832A (zh) 2023-01-31

Family

ID=78707811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180035734.1A Pending CN115667832A (zh) 2020-05-22 2021-05-19 制冷剂分配器、热交换器以及空调装置

Country Status (5)

Country Link
US (1) US12270581B2 (https=)
EP (1) EP4155655B1 (https=)
JP (1) JP7353480B2 (https=)
CN (1) CN115667832A (https=)
WO (2) WO2021234959A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7693095B2 (ja) * 2022-03-18 2025-06-16 三菱電機株式会社 空気調和装置の室外機および空気調和装置
WO2024042575A1 (ja) * 2022-08-22 2024-02-29 三菱電機株式会社 熱交換器および冷凍サイクル装置
WO2024257145A1 (ja) * 2023-06-12 2024-12-19 三菱電機株式会社 熱交換器及び空気調和装置
JP7612110B1 (ja) * 2023-09-27 2025-01-10 三菱電機株式会社 熱交換器、室外機および空気調和装置
JPWO2025158523A1 (https=) * 2024-01-23 2025-07-31
WO2025159144A1 (ja) * 2024-01-23 2025-07-31 三菱電機株式会社 分配器、熱交換器、分配器の製造方法および、熱交換器の製造方法
WO2025158522A1 (ja) * 2024-01-23 2025-07-31 三菱電機株式会社 熱交換器、室外機および冷凍サイクル装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0886591A (ja) * 1994-07-22 1996-04-02 Nippondenso Co Ltd 熱交換器、および冷媒蒸発器
CN101548150A (zh) * 2006-10-13 2009-09-30 开利公司 用于改善换热器中的流体分配的方法和装置
CN101782297A (zh) * 2009-01-19 2010-07-21 三花丹佛斯（杭州）微通道换热器有限公司 一种热交换器
CN102087077A (zh) * 2009-12-05 2011-06-08 通用汽车环球科技运作有限责任公司 用于汽车空调的管状换热器
US20110203780A1 (en) * 2010-02-22 2011-08-25 Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. Heat exchanger
CN202284876U (zh) * 2010-07-16 2012-06-27 昭和电工株式会社 双层管式热交换器
CN103604254A (zh) * 2013-11-12 2014-02-26 清华大学 一种内置气液两相流分流结构
CN107208948A (zh) * 2015-04-24 2017-09-26 株式会社电装 制冷剂蒸发器
KR20200011692A (ko) * 2018-07-25 2020-02-04 엘지전자 주식회사 열교환기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548380A3 (en) * 2003-12-22 2006-10-04 Hussmann Corporation Flat-tube evaporator with micro-distributor
CN101487669B (zh) * 2008-01-17 2012-08-22 开利公司 包括多管式分配器的热交换器
CN102027308A (zh) * 2008-05-16 2011-04-20 开利公司 具有增强的制冷剂分布的微通道热交换器
JP2012002475A (ja) * 2010-06-21 2012-01-05 Mitsubishi Electric Corp 冷媒分配器及びこの冷媒分配器を用いたヒートポンプ装置
KR101217454B1 (ko) * 2012-05-29 2013-01-02 안정국 축냉시스템의 냉매분배기
JP6523858B2 (ja) * 2015-08-05 2019-06-05 東芝キヤリア株式会社 冷凍サイクル装置
EP4279850A3 (en) * 2018-06-11 2024-03-06 Mitsubishi Electric Corporation Outdoor unit of air-conditioning apparatus and air-conditioning apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0886591A (ja) * 1994-07-22 1996-04-02 Nippondenso Co Ltd 熱交換器、および冷媒蒸発器
CN101548150A (zh) * 2006-10-13 2009-09-30 开利公司 用于改善换热器中的流体分配的方法和装置
CN101782297A (zh) * 2009-01-19 2010-07-21 三花丹佛斯（杭州）微通道换热器有限公司 一种热交换器
CN102087077A (zh) * 2009-12-05 2011-06-08 通用汽车环球科技运作有限责任公司 用于汽车空调的管状换热器
US20110203780A1 (en) * 2010-02-22 2011-08-25 Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. Heat exchanger
CN202284876U (zh) * 2010-07-16 2012-06-27 昭和电工株式会社 双层管式热交换器
CN103604254A (zh) * 2013-11-12 2014-02-26 清华大学 一种内置气液两相流分流结构
CN107208948A (zh) * 2015-04-24 2017-09-26 株式会社电装 制冷剂蒸发器
KR20200011692A (ko) * 2018-07-25 2020-02-04 엘지전자 주식회사 열교환기

Also Published As

Publication number Publication date
JP7353480B2 (ja) 2023-09-29
WO2021235463A1 (ja) 2021-11-25
WO2021234959A1 (ja) 2021-11-25
US12270581B2 (en) 2025-04-08
US20230146747A1 (en) 2023-05-11
EP4155655A4 (en) 2023-11-15
EP4155655B1 (en) 2025-05-21
JPWO2021235463A1 (https=) 2021-11-25
EP4155655A1 (en) 2023-03-29

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