EP2955464A4 - Refrigerant distributor and heat pump device using refrigerant distributor - Google Patents

Refrigerant distributor and heat pump device using refrigerant distributor

Info

Publication number
EP2955464A4
EP2955464A4 EP13873009.8A EP13873009A EP2955464A4 EP 2955464 A4 EP2955464 A4 EP 2955464A4 EP 13873009 A EP13873009 A EP 13873009A EP 2955464 A4 EP2955464 A4 EP 2955464A4
Authority
EP
European Patent Office
Prior art keywords
refrigerant distributor
heat pump
pump device
distributor
refrigerant
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.)
Withdrawn
Application number
EP13873009.8A
Other languages
German (de)
French (fr)
Other versions
EP2955464A1 (en
Inventor
Takuya Matsuda
Keisuke Hokazono
Hiroki Okazawa
Wataru Suzuki
Takashi Nakajima
Atsushi Mochizuki
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 EP2955464A1 publication Critical patent/EP2955464A1/en
Publication of EP2955464A4 publication Critical patent/EP2955464A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F28D1/047—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
    • F28D1/0475—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 having a single U-bend
    • F28D1/0476—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 having a single U-bend the conduits having a non-circular cross-section
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

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)
EP13873009.8A 2013-01-22 2013-01-22 Refrigerant distributor and heat pump device using refrigerant distributor Withdrawn EP2955464A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/051146 WO2014115240A1 (en) 2013-01-22 2013-01-22 Refrigerant distributor and heat pump device using refrigerant distributor

Publications (2)

Publication Number Publication Date
EP2955464A1 EP2955464A1 (en) 2015-12-16
EP2955464A4 true EP2955464A4 (en) 2016-11-09

Family

ID=51227057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13873009.8A Withdrawn EP2955464A4 (en) 2013-01-22 2013-01-22 Refrigerant distributor and heat pump device using refrigerant distributor

Country Status (4)

Country Link
US (1) US20150362222A1 (en)
EP (1) EP2955464A4 (en)
JP (1) JP6278904B2 (en)
WO (1) WO2014115240A1 (en)

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Publication number Priority date Publication date Assignee Title
CN105683639B (en) * 2013-10-29 2018-01-19 三菱电机株式会社 Pipe joint, heat exchanger and air-conditioning device
JP6835470B2 (en) * 2013-11-14 2021-02-24 日本電気株式会社 Piping structure, cooling device using it, and refrigerant vapor transport method
JP6329786B2 (en) * 2014-03-13 2018-05-23 新晃工業株式会社 Air conditioner heat exchanger
US10161652B2 (en) * 2014-04-04 2018-12-25 Mitsubishi Electric Corporation Air-conditioning apparatus
JP2016014504A (en) * 2014-07-02 2016-01-28 三菱電機株式会社 Heat exchanger, and refrigeration cycle device with the same
US10156387B2 (en) 2014-12-18 2018-12-18 Lg Electronics Inc. Outdoor device for an air conditioner
KR101694614B1 (en) * 2014-12-18 2017-01-09 엘지전자 주식회사 An air conditioner
WO2017094114A1 (en) * 2015-12-01 2017-06-08 三菱電機株式会社 Refrigeration cycle device
WO2018000662A1 (en) * 2016-06-28 2018-01-04 海信科龙电器股份有限公司 Refrigerant shunt and refrigeration equipment
WO2018047330A1 (en) * 2016-09-12 2018-03-15 三菱電機株式会社 Air conditioner
US10502468B2 (en) * 2016-10-05 2019-12-10 Johnson Controls Technology Company Parallel capillary expansion tube systems and methods
JP6782792B2 (en) * 2016-12-21 2020-11-11 三菱電機株式会社 Distributor, heat exchanger, and refrigeration cycle equipment
JP6727398B2 (en) * 2017-03-09 2020-07-22 三菱電機株式会社 Heat exchanger and air conditioner
DE102017109065B4 (en) * 2017-04-27 2019-06-06 Miele & Cie. Kg Connection system for gas- and fluid-tight connection of a condenser of a heat pump with a heat pump evaporator
CN107279448B (en) * 2017-06-28 2022-12-27 中绅科技(广东)有限公司 Cold control device and method for double-throttling precooling fresh-keeping ice cream machine and ice cream machine
CN110095008A (en) * 2018-01-27 2019-08-06 浙江盾安热工科技有限公司 A kind of heat exchanger switching device
WO2019234836A1 (en) * 2018-06-05 2019-12-12 三菱電機株式会社 Distributor and refrigeration cycle device
WO2020178965A1 (en) * 2019-03-05 2020-09-10 三菱電機株式会社 Heat exchanger and refrigeration cycle device
JP7137092B2 (en) * 2021-01-22 2022-09-14 ダイキン工業株式会社 Heat exchanger
JP6956297B1 (en) * 2021-08-03 2021-11-02 日立ジョンソンコントロールズ空調株式会社 Air conditioner and heat exchanger
CN113899121A (en) * 2021-09-19 2022-01-07 青岛海尔空调器有限总公司 Liquid separator, heat exchanger, refrigeration cycle system and air conditioner
WO2023152789A1 (en) * 2022-02-08 2023-08-17 三菱電機株式会社 Heat exchanger
WO2023188386A1 (en) * 2022-03-31 2023-10-05 三菱電機株式会社 Heat exchanger and air conditioner

Citations (1)

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Publication number Priority date Publication date Assignee Title
US20130014540A1 (en) * 2010-04-28 2013-01-17 Daikin Industries, Ltd. Heat exchange device and communication tube used in the same

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US3350905A (en) * 1963-12-21 1967-11-07 Agency Ind Science Techn Liquid pressure bulge forming apparatus
US4089368A (en) * 1976-12-22 1978-05-16 Carrier Corporation Flow divider for evaporator coil
JPS5613692U (en) * 1979-07-06 1981-02-05
US4483156A (en) * 1984-04-27 1984-11-20 The Trane Company Bi-directional variable subcooler for heat pumps
JPH03195874A (en) * 1989-12-26 1991-08-27 Matsushita Refrig Co Ltd Flow divider
JP3606732B2 (en) * 1997-07-04 2005-01-05 ユニオン空調工業株式会社 Branch joint for refrigerant pipe
JPH11159917A (en) * 1997-11-28 1999-06-15 Goh Shoji Co Inc Refrigerant flow divider and manufacture thereof
JPH11230637A (en) * 1998-02-16 1999-08-27 Mitsubishi Heavy Ind Ltd Air conditioner
JP2001263863A (en) * 2000-03-24 2001-09-26 Matsushita Electric Ind Co Ltd Air conditioner
JP3842999B2 (en) * 2001-11-15 2006-11-08 三洋電機株式会社 Refrigerant branching device for heat exchanger and air conditioner using the same
JP4205885B2 (en) * 2002-03-20 2009-01-07 東芝キヤリア株式会社 Heat exchanger
US7174919B2 (en) * 2003-10-20 2007-02-13 Metaldyne Company, Llc Flow redirection member and method of manufacture
JP2006097987A (en) * 2004-09-29 2006-04-13 Daikin Ind Ltd Three-way branch pipe and fin tube type heat exchanger using the same
JP2008121984A (en) 2006-11-13 2008-05-29 Matsushita Electric Ind Co Ltd Heat exchanger unit
US7597137B2 (en) * 2007-02-28 2009-10-06 Colmac Coil Manufacturing, Inc. Heat exchanger system
JP4982401B2 (en) * 2008-02-06 2012-07-25 日立アプライアンス株式会社 Air conditioner outdoor unit
CN102460026B (en) * 2009-06-19 2014-05-07 大金工业株式会社 Ceiling-mounted air conditioning unit
JP2011144968A (en) * 2010-01-13 2011-07-28 Toshiba Carrier Corp Refrigerating cycle device
JP4715963B1 (en) * 2010-02-15 2011-07-06 ダイキン工業株式会社 Air conditioner heat exchanger
US20120145246A1 (en) * 2010-12-13 2012-06-14 Heatcraft Refrigeration Products Llc System and method for distribution of refrigerant to a plurality of heat exchanger evaporator coil circuits
JP5171983B2 (en) * 2011-04-15 2013-03-27 三菱電機株式会社 Heat exchanger and refrigeration cycle apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130014540A1 (en) * 2010-04-28 2013-01-17 Daikin Industries, Ltd. Heat exchange device and communication tube used in the same

Also Published As

Publication number Publication date
JP6278904B2 (en) 2018-02-14
JPWO2014115240A1 (en) 2017-01-19
US20150362222A1 (en) 2015-12-17
WO2014115240A1 (en) 2014-07-31
EP2955464A1 (en) 2015-12-16

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