AU2020431093B2 - Heat exchanger of heat source-side unit, and heat pump apparatus including the heat exchanger - Google Patents

Heat exchanger of heat source-side unit, and heat pump apparatus including the heat exchanger Download PDF

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Publication number
AU2020431093B2
AU2020431093B2 AU2020431093A AU2020431093A AU2020431093B2 AU 2020431093 B2 AU2020431093 B2 AU 2020431093B2 AU 2020431093 A AU2020431093 A AU 2020431093A AU 2020431093 A AU2020431093 A AU 2020431093A AU 2020431093 B2 AU2020431093 B2 AU 2020431093B2
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AU
Australia
Prior art keywords
heat
heat transfer
transfer tube
refrigerant
heat exchanger
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
AU2020431093A
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English (en)
Other versions
AU2020431093A1 (en
Inventor
Kazuaki Sakurai
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 AU2020431093A1 publication Critical patent/AU2020431093A1/en
Application granted granted Critical
Publication of AU2020431093B2 publication Critical patent/AU2020431093B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • 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
    • F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
    • 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
    • F28F9/0275—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 branch pipes
    • 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

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)
  • Central Heating Systems (AREA)
AU2020431093A 2020-02-27 2020-02-27 Heat exchanger of heat source-side unit, and heat pump apparatus including the heat exchanger Active AU2020431093B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/007885 WO2021171446A1 (ja) 2020-02-27 2020-02-27 熱源側ユニットの熱交換器及び該熱交換器を備えたヒートポンプ装置

Publications (2)

Publication Number Publication Date
AU2020431093A1 AU2020431093A1 (en) 2022-09-08
AU2020431093B2 true AU2020431093B2 (en) 2023-12-14

Family

ID=77490045

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020431093A Active AU2020431093B2 (en) 2020-02-27 2020-02-27 Heat exchanger of heat source-side unit, and heat pump apparatus including the heat exchanger

Country Status (6)

Country Link
US (1) US20230041168A1 (enrdf_load_stackoverflow)
JP (1) JP7275372B2 (enrdf_load_stackoverflow)
CN (1) CN115103987A (enrdf_load_stackoverflow)
AU (1) AU2020431093B2 (enrdf_load_stackoverflow)
DE (1) DE112020006824T5 (enrdf_load_stackoverflow)
WO (1) WO2021171446A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0989421A (ja) * 1995-09-21 1997-04-04 Sanyo Electric Co Ltd 冷凍装置
WO2019215837A1 (ja) * 2018-05-09 2019-11-14 日立ジョンソンコントロールズ空調株式会社 熱交換器、室内機、室外機、空気調和機、連通管の製造方法及び熱交換器の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165004A (en) * 1937-05-06 1939-07-04 Fairbanks Morse & Co Evaporator
US4274482A (en) * 1978-08-21 1981-06-23 Nihon Radiator Co., Ltd. Laminated evaporator
JPH0443756Y2 (enrdf_load_stackoverflow) * 1985-08-02 1992-10-15
JP3888000B2 (ja) * 1999-08-27 2007-02-28 株式会社日立製作所 空気調和機
JP2003090653A (ja) * 2001-09-13 2003-03-28 Denso Corp ヒートポンプ式給湯機
KR100504478B1 (ko) * 2002-11-09 2005-08-03 엘지전자 주식회사 공기조화기용 실내열교환기
JP4814907B2 (ja) 2008-05-29 2011-11-16 日立アプライアンス株式会社 冷凍サイクル装置
CN101907376B (zh) * 2009-06-02 2012-07-25 江森自控楼宇设备科技(无锡)有限公司 用于制冷系统中的制冷剂的分配装置
CN102460026B (zh) * 2009-06-19 2014-05-07 大金工业株式会社 天花板嵌入式空调装置
JP6098951B2 (ja) * 2012-06-18 2017-03-22 パナソニックＩｐマネジメント株式会社 熱交換器及び空気調和機
KR20150047027A (ko) * 2013-10-23 2015-05-04 엘지전자 주식회사 히트 펌프
JP6179414B2 (ja) * 2014-01-30 2017-08-16 ダイキン工業株式会社 冷凍装置の熱源ユニットの熱交換器、および、それを備えた熱源ユニット
US20160123645A1 (en) * 2014-10-29 2016-05-05 Lg Electronics Inc. Air conditioner and method of controlling the same
JP6351494B2 (ja) * 2014-12-12 2018-07-04 日立ジョンソンコントロールズ空調株式会社 空気調和機
JP6364539B2 (ja) * 2015-02-27 2018-07-25 日立ジョンソンコントロールズ空調株式会社 熱交換装置およびこれを用いた空気調和機
JP6573484B2 (ja) * 2015-05-29 2019-09-11 日立ジョンソンコントロールズ空調株式会社 熱交換器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0989421A (ja) * 1995-09-21 1997-04-04 Sanyo Electric Co Ltd 冷凍装置
WO2019215837A1 (ja) * 2018-05-09 2019-11-14 日立ジョンソンコントロールズ空調株式会社 熱交換器、室内機、室外機、空気調和機、連通管の製造方法及び熱交換器の製造方法

Also Published As

Publication number Publication date
JP7275372B2 (ja) 2023-05-17
AU2020431093A1 (en) 2022-09-08
CN115103987A (zh) 2022-09-23
JPWO2021171446A1 (enrdf_load_stackoverflow) 2021-09-02
DE112020006824T5 (de) 2022-12-15
WO2021171446A1 (ja) 2021-09-02
US20230041168A1 (en) 2023-02-09

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ HEAT EXCHANGER OF HEAT SOURCE-SIDE UNIT, AND HEAT PUMP APPARATUS INCLUDING THE HEAT EXCHANGER

FGA Letters patent sealed or granted (standard patent)