DE112022006898T5 - Kältekreislauf und kältekreislaufvorrichtung mit einem solchen kältekreislauf - Google Patents

Kältekreislauf und kältekreislaufvorrichtung mit einem solchen kältekreislauf Download PDF

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Publication number
DE112022006898T5
DE112022006898T5 DE112022006898.1T DE112022006898T DE112022006898T5 DE 112022006898 T5 DE112022006898 T5 DE 112022006898T5 DE 112022006898 T DE112022006898 T DE 112022006898T DE 112022006898 T5 DE112022006898 T5 DE 112022006898T5
Authority
DE
Germany
Prior art keywords
refrigerant
refrigeration cycle
hfo
propane
mass
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
DE112022006898.1T
Other languages
German (de)
English (en)
Inventor
Takuya Matsuda
Hideaki Maeyama
Yusuke Tashiro
Kenta MURATA
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 DE112022006898T5 publication Critical patent/DE112022006898T5/de
Pending legal-status Critical Current

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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
    • 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
    • F25B49/022—Compressor control arrangements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/126—Unsaturated fluorinated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/24—Only one single fluoro component present
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B2500/16—Lubrication

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
DE112022006898.1T 2022-03-25 2022-03-25 Kältekreislauf und kältekreislaufvorrichtung mit einem solchen kältekreislauf Pending DE112022006898T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/014637 WO2023181402A1 (ja) 2022-03-25 2022-03-25 冷凍回路及びそれを備える冷凍サイクル装置

Publications (1)

Publication Number Publication Date
DE112022006898T5 true DE112022006898T5 (de) 2025-01-02

Family

ID=88100321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022006898.1T Pending DE112022006898T5 (de) 2022-03-25 2022-03-25 Kältekreislauf und kältekreislaufvorrichtung mit einem solchen kältekreislauf

Country Status (4)

Country Link
US (1) US20250043167A1 (https=)
JP (1) JPWO2023181402A1 (https=)
DE (1) DE112022006898T5 (https=)
WO (1) WO2023181402A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024203931A1 (https=) * 2023-03-31 2024-10-03
WO2025084087A1 (ja) * 2023-10-19 2025-04-24 パナソニックＩｐマネジメント株式会社 制御方法、制御装置、冷凍サイクル装置、プログラム
WO2025229745A1 (ja) * 2024-05-01 2025-11-06 三菱電機株式会社 冷凍サイクル装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012157764A1 (ja) 2011-05-19 2012-11-22 旭硝子株式会社 作動媒体および熱サイクルシステム
JP2018112396A (ja) 2014-03-14 2018-07-19 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4474697B2 (ja) * 1999-04-09 2010-06-09 Ｎｏｋ株式会社 制御弁
JP6848861B2 (ja) * 2015-06-01 2021-03-24 Ａｇｃ株式会社 熱サイクル用作動媒体、熱サイクルシステム用組成物および熱サイクルシステム
JP6884572B2 (ja) * 2016-12-27 2021-06-09 パナソニック株式会社 冷凍サイクル用作動媒体および冷凍サイクルシステム
EP3862408B1 (en) * 2018-10-01 2024-07-31 Agc Inc. Composition for heat cycle system, and heat cycle system
JP7607189B2 (ja) * 2020-04-08 2024-12-27 パナソニックＩｐマネジメント株式会社 空気調和機
JPWO2023100746A1 (https=) * 2021-12-03 2023-06-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012157764A1 (ja) 2011-05-19 2012-11-22 旭硝子株式会社 作動媒体および熱サイクルシステム
JP2018112396A (ja) 2014-03-14 2018-07-19 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
JPWO2023181402A1 (https=) 2023-09-28
US20250043167A1 (en) 2025-02-06
WO2023181402A1 (ja) 2023-09-28

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