JP6685472B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP6685472B2
JP6685472B2 JP2019514942A JP2019514942A JP6685472B2 JP 6685472 B2 JP6685472 B2 JP 6685472B2 JP 2019514942 A JP2019514942 A JP 2019514942A JP 2019514942 A JP2019514942 A JP 2019514942A JP 6685472 B2 JP6685472 B2 JP 6685472B2
Authority
JP
Japan
Prior art keywords
heat storage
oil
refrigerant
unit
refrigerating machine
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.)
Expired - Fee Related
Application number
JP2019514942A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2018198220A1 (ja
Inventor
崇憲 八代
崇憲 八代
寛也 石原
寛也 石原
純 三重野
純 三重野
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 JPWO2018198220A1 publication Critical patent/JPWO2018198220A1/ja
Application granted granted Critical
Publication of JP6685472B2 publication Critical patent/JP6685472B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/053—Compression system with heat exchange between particular parts of the system between the storage receiver and another part of the system
    • 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
    • F25B2400/24—Storage receiver heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2019514942A 2017-04-26 2017-04-26 冷凍装置 Expired - Fee Related JP6685472B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/016508 WO2018198220A1 (ja) 2017-04-26 2017-04-26 冷凍装置

Publications (2)

Publication Number Publication Date
JPWO2018198220A1 JPWO2018198220A1 (ja) 2019-06-27
JP6685472B2 true JP6685472B2 (ja) 2020-04-22

Family

ID=63919520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019514942A Expired - Fee Related JP6685472B2 (ja) 2017-04-26 2017-04-26 冷凍装置

Country Status (3)

Country Link
JP (1) JP6685472B2 (de)
DE (1) DE112017007481B4 (de)
WO (1) WO2018198220A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210096521A (ko) * 2020-01-28 2021-08-05 엘지전자 주식회사 공기 조화 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112161A (ja) 1982-12-17 1984-06-28 三菱電機株式会社 冷凍装置
JPH0769090B2 (ja) 1988-07-28 1995-07-26 松下電器産業株式会社 ヒートポンプ式空気調和機
JPH0237265A (ja) * 1988-07-28 1990-02-07 Matsushita Electric Ind Co Ltd ヒーンポンプ式空気調和機
JPH0285660A (ja) * 1988-09-20 1990-03-27 Matsushita Refrig Co Ltd ヒートポンプ式空調和機
JPH11264622A (ja) * 1998-03-19 1999-09-28 Fujitsu General Ltd 多室形空気調和機
JP2010101613A (ja) * 2008-09-26 2010-05-06 Daikin Ind Ltd 冷凍装置

Also Published As

Publication number Publication date
DE112017007481B4 (de) 2023-05-25
JPWO2018198220A1 (ja) 2019-06-27
WO2018198220A1 (ja) 2018-11-01
DE112017007481T5 (de) 2020-01-09

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