DK3683520T3 - COOLING CYCLE DEVICE AND LIQUID HEATING DEVICE WITH SAME - Google Patents

COOLING CYCLE DEVICE AND LIQUID HEATING DEVICE WITH SAME Download PDF

Info

Publication number
DK3683520T3
DK3683520T3 DK19191742.6T DK19191742T DK3683520T3 DK 3683520 T3 DK3683520 T3 DK 3683520T3 DK 19191742 T DK19191742 T DK 19191742T DK 3683520 T3 DK3683520 T3 DK 3683520T3
Authority
DK
Denmark
Prior art keywords
same
cooling cycle
liquid heating
heating device
cycle device
Prior art date
Application number
DK19191742.6T
Other languages
Danish (da)
Inventor
Tsuneko Imagawa
Yuki Yamaoka
Original Assignee
Panasonic Ip Man Co Ltd
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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Application granted granted Critical
Publication of DK3683520T3 publication Critical patent/DK3683520T3/en

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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
DK19191742.6T 2019-01-18 2019-08-14 COOLING CYCLE DEVICE AND LIQUID HEATING DEVICE WITH SAME DK3683520T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019006714A JP7012208B2 (en) 2019-01-18 2019-01-18 Refrigeration cycle device and liquid heating device equipped with it

Publications (1)

Publication Number Publication Date
DK3683520T3 true DK3683520T3 (en) 2021-12-20

Family

ID=67658827

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19191742.6T DK3683520T3 (en) 2019-01-18 2019-08-14 COOLING CYCLE DEVICE AND LIQUID HEATING DEVICE WITH SAME

Country Status (4)

Country Link
EP (1) EP3683520B1 (en)
JP (1) JP7012208B2 (en)
DK (1) DK3683520T3 (en)
ES (1) ES2904478T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022175115A (en) * 2021-05-12 2022-11-25 パナソニックＩｐマネジメント株式会社 Refrigeration cycle device and liquid heating device including the same
CN114353383B (en) * 2021-12-10 2024-04-19 青岛海尔空调电子有限公司 Air source heat pump unit control method and air source heat pump unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4207235B2 (en) * 1997-01-09 2009-01-14 株式会社日本自動車部品総合研究所 Vapor compression refrigeration cycle
JP5205079B2 (en) * 2008-02-28 2013-06-05 三洋電機株式会社 Heat pump water heater / heater
JP2010054194A (en) * 2008-07-31 2010-03-11 Daikin Ind Ltd Refrigerating device
JP4833330B2 (en) * 2009-11-27 2011-12-07 三菱電機株式会社 Supercritical vapor compression refrigeration cycle, air conditioning equipment and heat pump water heater using the same
US9341393B2 (en) * 2010-04-27 2016-05-17 Mitsubishi Electric Corporation Refrigerating cycle apparatus having an injection circuit and operating with refrigerant in supercritical state
JP2014105891A (en) * 2012-11-26 2014-06-09 Panasonic Corp Refrigeration cycle device and hot-water generating device including the same
WO2017061233A1 (en) * 2015-10-05 2017-04-13 株式会社デンソー Refrigeration cycle device
JP6567167B2 (en) * 2016-03-23 2019-08-28 三菱電機株式会社 Air conditioner

Also Published As

Publication number Publication date
ES2904478T3 (en) 2022-04-05
JP7012208B2 (en) 2022-01-28
EP3683520A1 (en) 2020-07-22
EP3683520B1 (en) 2021-11-03
JP2020115068A (en) 2020-07-30

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