EP4339536A4 - Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container - Google Patents

Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container Download PDF

Info

Publication number
EP4339536A4
EP4339536A4 EP21941943.9A EP21941943A EP4339536A4 EP 4339536 A4 EP4339536 A4 EP 4339536A4 EP 21941943 A EP21941943 A EP 21941943A EP 4339536 A4 EP4339536 A4 EP 4339536A4
Authority
EP
European Patent Office
Prior art keywords
storage container
refrigerant storage
device provided
refrigeration cycle
cycle device
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
EP21941943.9A
Other languages
German (de)
French (fr)
Other versions
EP4339536A1 (en
Inventor
Shinya Higashiiue
Ryo TSUKIYAMA
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 EP4339536A1 publication Critical patent/EP4339536A1/en
Publication of EP4339536A4 publication Critical patent/EP4339536A4/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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • F25B2400/03—Suction accumulators with deflectors
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2500/28—Means for preventing liquid refrigerant entering into the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
EP21941943.9A 2021-05-14 2021-05-14 Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container Pending EP4339536A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/018304 WO2022239211A1 (en) 2021-05-14 2021-05-14 Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container

Publications (2)

Publication Number Publication Date
EP4339536A1 EP4339536A1 (en) 2024-03-20
EP4339536A4 true EP4339536A4 (en) 2024-05-29

Family

ID=84028989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21941943.9A Pending EP4339536A4 (en) 2021-05-14 2021-05-14 Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container

Country Status (4)

Country Link
EP (1) EP4339536A4 (en)
JP (1) JP7433522B2 (en)
CN (1) CN117242310A (en)
WO (1) WO2022239211A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172469A (en) * 2014-03-12 2015-10-01 カルソニックカンセイ株式会社 gas-liquid separator
US20190126171A1 (en) * 2017-11-02 2019-05-02 Carrier Corporation Gas-liquid separator
WO2020195711A1 (en) * 2019-03-22 2020-10-01 日本電気株式会社 Liquid separator, cooling system, and gas-liquid separation method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069567B2 (en) 1999-05-24 2008-04-02 株式会社デンソー accumulator
JP4897464B2 (en) 2006-12-15 2012-03-14 サンデン株式会社 Vapor compression refrigeration cycle
JP2008249242A (en) 2007-03-30 2008-10-16 Showa Denko Kk Accumulator for refrigerating cycle
WO2012026496A1 (en) 2010-08-25 2012-03-01 三菱電機株式会社 Refrigerant compressor equipped with accumulator and vapor compression-type refrigeration cycle device
JP2017125466A (en) 2016-01-15 2017-07-20 ダイキン工業株式会社 Accumulator, and compressor including the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172469A (en) * 2014-03-12 2015-10-01 カルソニックカンセイ株式会社 gas-liquid separator
US20190126171A1 (en) * 2017-11-02 2019-05-02 Carrier Corporation Gas-liquid separator
WO2020195711A1 (en) * 2019-03-22 2020-10-01 日本電気株式会社 Liquid separator, cooling system, and gas-liquid separation method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022239211A1 *

Also Published As

Publication number Publication date
JPWO2022239211A1 (en) 2022-11-17
WO2022239211A1 (en) 2022-11-17
JP7433522B2 (en) 2024-02-19
CN117242310A (en) 2023-12-15
EP4339536A1 (en) 2024-03-20

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Effective date: 20231109

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Effective date: 20240429

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 43/00 20060101AFI20240423BHEP