JPWO2021171446A1 - - Google Patents

Info

Publication number
JPWO2021171446A1
JPWO2021171446A1 JP2022502686A JP2022502686A JPWO2021171446A1 JP WO2021171446 A1 JPWO2021171446 A1 JP WO2021171446A1 JP 2022502686 A JP2022502686 A JP 2022502686A JP 2022502686 A JP2022502686 A JP 2022502686A JP WO2021171446 A1 JPWO2021171446 A1 JP WO2021171446A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022502686A
Other languages
Japanese (ja)
Other versions
JP7275372B2 (en
JPWO2021171446A5 (en
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 filed Critical
Publication of JPWO2021171446A1 publication Critical patent/JPWO2021171446A1/ja
Publication of JPWO2021171446A5 publication Critical patent/JPWO2021171446A5/ja
Application granted granted Critical
Publication of JP7275372B2 publication Critical patent/JP7275372B2/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)
JP2022502686A 2020-02-27 2020-02-27 Heat source side unit heat exchanger and heat pump device equipped with the heat exchanger Active JP7275372B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/007885 WO2021171446A1 (en) 2020-02-27 2020-02-27 Heat exchanger of heat source-side unit, and heat pump device equipped with said heat exchanger

Publications (3)

Publication Number Publication Date
JPWO2021171446A1 true JPWO2021171446A1 (en) 2021-09-02
JPWO2021171446A5 JPWO2021171446A5 (en) 2022-06-20
JP7275372B2 JP7275372B2 (en) 2023-05-17

Family

ID=77490045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022502686A Active JP7275372B2 (en) 2020-02-27 2020-02-27 Heat source side unit heat exchanger and heat pump device equipped with the heat exchanger

Country Status (6)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443756Y2 (en) * 1985-08-02 1992-10-15
JPH0989421A (en) * 1995-09-21 1997-04-04 Sanyo Electric Co Ltd Refrigerator
JP2003090653A (en) * 2001-09-13 2003-03-28 Denso Corp Heat pump type hot water supply apparatus
JP2009287837A (en) * 2008-05-29 2009-12-10 Hitachi Appliances Inc Refrigeration cycle device
JP2015141009A (en) * 2014-01-30 2015-08-03 ダイキン工業株式会社 Heat exchanger for heat source unit of refrigeration device and heat source unit including the same

Family Cites Families (11)

* 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
JP3888000B2 (en) * 1999-08-27 2007-02-28 株式会社日立製作所 Air conditioner
KR100504478B1 (en) * 2002-11-09 2005-08-03 엘지전자 주식회사 Indoor unit for air conditioner
CN101907376B (en) * 2009-06-02 2012-07-25 江森自控楼宇设备科技(无锡)有限公司 Device for distributing refrigerant in refrigeration system
CN104350341B (en) * 2012-06-18 2016-07-20 松下知识产权经营株式会社 Heat exchanger and air conditioner
KR20150047027A (en) * 2013-10-23 2015-05-04 엘지전자 주식회사 Heat pump
JP6351494B2 (en) * 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 Air conditioner
US10591192B2 (en) * 2015-02-27 2020-03-17 Hitachi-Johnson Controls Air Conditioning, Inc. Heat exchange apparatus and air conditioner using same
JP6573484B2 (en) * 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 Heat exchanger
WO2019215837A1 (en) * 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 Heat exchanger, indoor unit, outdoor unit, air conditioner, method for manufacturing communication pipe, and method for manufacturing heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443756Y2 (en) * 1985-08-02 1992-10-15
JPH0989421A (en) * 1995-09-21 1997-04-04 Sanyo Electric Co Ltd Refrigerator
JP2003090653A (en) * 2001-09-13 2003-03-28 Denso Corp Heat pump type hot water supply apparatus
JP2009287837A (en) * 2008-05-29 2009-12-10 Hitachi Appliances Inc Refrigeration cycle device
JP2015141009A (en) * 2014-01-30 2015-08-03 ダイキン工業株式会社 Heat exchanger for heat source unit of refrigeration device and heat source unit including the same

Also Published As

Publication number Publication date
AU2020431093B2 (en) 2023-12-14
AU2020431093A1 (en) 2022-09-08
WO2021171446A1 (en) 2021-09-02
JP7275372B2 (en) 2023-05-17
US20230041168A1 (en) 2023-02-09
CN115103987A (en) 2022-09-23
DE112020006824T5 (en) 2022-12-15

Similar Documents

Publication Publication Date Title
BR112023005462A2 (en)
BR112023012656A2 (en)
BR112021014123A2 (en)
BR112022009896A2 (en)
BR112023009656A2 (en)
BR112022024743A2 (en)
BR112023006729A2 (en)
BR102021018859A2 (en)
BR102021015500A2 (en)
BR102021007058A2 (en)
BR112023008622A2 (en)
BR102020022030A2 (en)
BR112023011738A2 (en)
BR112023016292A2 (en)
BR112023004146A2 (en)
BR112023011610A2 (en)
BR112023011539A2 (en)
BR112023008976A2 (en)
BR102021020147A2 (en)
BR102021018926A2 (en)
BR102021018167A2 (en)
BR102021017576A2 (en)
BR102021016837A2 (en)
BR102021016551A2 (en)
BR102021016375A2 (en)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220412

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220412

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230404

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230502

R150 Certificate of patent or registration of utility model

Ref document number: 7275372

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150