EP3760948A4 - Heat pump apparatus - Google Patents

Heat pump apparatus Download PDF

Info

Publication number
EP3760948A4
EP3760948A4 EP18908186.2A EP18908186A EP3760948A4 EP 3760948 A4 EP3760948 A4 EP 3760948A4 EP 18908186 A EP18908186 A EP 18908186A EP 3760948 A4 EP3760948 A4 EP 3760948A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
pump apparatus
heat
pump
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
EP18908186.2A
Other languages
German (de)
French (fr)
Other versions
EP3760948A1 (en
Inventor
Toru Tonegawa
Toshiya Yamauchi
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 EP3760948A1 publication Critical patent/EP3760948A1/en
Publication of EP3760948A4 publication Critical patent/EP3760948A4/en
Pending 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/09—Improving heat transfers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP18908186.2A 2018-02-27 2018-02-27 Heat pump apparatus Pending EP3760948A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/007312 WO2019167136A1 (en) 2018-02-27 2018-02-27 Heat pump apparatus

Publications (2)

Publication Number Publication Date
EP3760948A1 EP3760948A1 (en) 2021-01-06
EP3760948A4 true EP3760948A4 (en) 2021-03-10

Family

ID=67806003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18908186.2A Pending EP3760948A4 (en) 2018-02-27 2018-02-27 Heat pump apparatus

Country Status (3)

Country Link
EP (1) EP3760948A4 (en)
JP (1) JPWO2019167136A1 (en)
WO (1) WO2019167136A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7317179B1 (en) 2022-05-16 2023-07-28 株式会社ラックランド Reuse system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006090658A (en) * 2004-09-24 2006-04-06 Denso Corp Heat pump apparatus
JP2008224072A (en) * 2007-03-09 2008-09-25 Matsushita Electric Ind Co Ltd Heat pump water heater
JP2010032175A (en) * 2008-07-31 2010-02-12 Hitachi Appliances Inc Heat pump water heater
JP2012184892A (en) * 2011-03-07 2012-09-27 Mitsubishi Electric Corp Outdoor unit of heat pump type water heater
JP2013113450A (en) * 2011-11-25 2013-06-10 Mitsubishi Electric Corp Heat pump hot-water supply outdoor unit
WO2016174826A1 (en) * 2015-04-28 2016-11-03 パナソニックＩｐマネジメント株式会社 Heat exchanger and refrigeration cycle device using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509442B1 (en) * 1981-07-08 1986-03-07 Sdecc AIR-OUTDOOR-WATER HEAT PUMP
FR2532729A1 (en) * 1982-09-06 1984-03-09 Rossignol Sa Heat pump with a cellular structure, and process for the manufacture thereof.
JPH0820088B2 (en) * 1987-10-09 1996-03-04 三洋電機株式会社 Refrigeration unit
JP2597761Y2 (en) * 1990-04-09 1999-07-12 三菱電機株式会社 Non-use side heat exchange unit
JP2000329380A (en) * 1999-05-18 2000-11-30 Sanyo Electric Co Ltd Heat source side unit for air conditioner
JP3931878B2 (en) * 2003-11-19 2007-06-20 松下電器産業株式会社 Heat pump type heat source device
JP2005345006A (en) * 2004-06-03 2005-12-15 Kansai Electric Power Co Inc:The Heat pump type hot water heating device
JP6643627B2 (en) * 2015-07-30 2020-02-12 パナソニックＩｐマネジメント株式会社 Heat generation unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006090658A (en) * 2004-09-24 2006-04-06 Denso Corp Heat pump apparatus
JP2008224072A (en) * 2007-03-09 2008-09-25 Matsushita Electric Ind Co Ltd Heat pump water heater
JP2010032175A (en) * 2008-07-31 2010-02-12 Hitachi Appliances Inc Heat pump water heater
JP2012184892A (en) * 2011-03-07 2012-09-27 Mitsubishi Electric Corp Outdoor unit of heat pump type water heater
JP2013113450A (en) * 2011-11-25 2013-06-10 Mitsubishi Electric Corp Heat pump hot-water supply outdoor unit
WO2016174826A1 (en) * 2015-04-28 2016-11-03 パナソニックＩｐマネジメント株式会社 Heat exchanger and refrigeration cycle device using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019167136A1 *

Also Published As

Publication number Publication date
EP3760948A1 (en) 2021-01-06
JPWO2019167136A1 (en) 2020-08-06
WO2019167136A1 (en) 2019-09-06

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