JPS6467576A - Refrigerant recovery device - Google Patents

Refrigerant recovery device

Info

Publication number
JPS6467576A
JPS6467576A JP22553287A JP22553287A JPS6467576A JP S6467576 A JPS6467576 A JP S6467576A JP 22553287 A JP22553287 A JP 22553287A JP 22553287 A JP22553287 A JP 22553287A JP S6467576 A JPS6467576 A JP S6467576A
Authority
JP
Japan
Prior art keywords
refrigerant
recovery container
refrigerant recovery
container
valve
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
JP22553287A
Other languages
Japanese (ja)
Inventor
Kenichi Fujiwara
Hideaki Sato
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP22553287A priority Critical patent/JPS6467576A/en
Publication of JPS6467576A publication Critical patent/JPS6467576A/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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/002—Collecting refrigerant from a cycle

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To condense gas refrigerant flowing into a refrigerant recovery container and recover it as liquid refrigerant by cooling the refrigerant recovery container through a precooled cold storage cooling means and coupling the refrigerant recovery container with the refrigerant channel of refrigeration cycle. CONSTITUTION: A check valve 18 fixed to a refrigerant recovery container 17 is coupled with one end of a charging hose 29b which is then closed by a three-way valve 31. A cooling pack 19 previously frozen in a refrigerator is wound around the refrigerant recovery container 17 and inserted into a heat insulating container 20 before a cover is applied. The other end of the charging hose 29 is then coupled with the high pressure side service valve 15 of a refrigerant compressor 3 and the valve 15 is opened. After the air in the charging hose 29a is purged, the three-way valve 31 is operated manually to conduct a refrigeration cycle 2 and the refrigerant recovery container 17. Since the refrigerant recovery container 17 has been cooled by the cooling pack 19, gaseous refrigerant flowing into the refrigerant recovery container 17 is condensed and stored in the container 17.
JP22553287A 1987-09-09 1987-09-09 Refrigerant recovery device Pending JPS6467576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22553287A JPS6467576A (en) 1987-09-09 1987-09-09 Refrigerant recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22553287A JPS6467576A (en) 1987-09-09 1987-09-09 Refrigerant recovery device

Publications (1)

Publication Number Publication Date
JPS6467576A true JPS6467576A (en) 1989-03-14

Family

ID=16830774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22553287A Pending JPS6467576A (en) 1987-09-09 1987-09-09 Refrigerant recovery device

Country Status (1)

Country Link
JP (1) JPS6467576A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02233949A (en) * 1989-03-06 1990-09-17 Sanden Corp Method for discriminating completion of recovery of fluorocarbon
JPH0439656U (en) * 1990-07-31 1992-04-03
JPH08189734A (en) * 1995-01-13 1996-07-23 Matsushita Electric Ind Co Ltd Refrigeration system and refrigerant recovery container
JP2003269827A (en) * 2003-03-10 2003-09-25 Toshiba Corp Freezer refrigerator
KR100441085B1 (en) * 2001-08-02 2004-07-19 엘지전자 주식회사 A air-conditioner installed the receptacle for pump-down
KR100441086B1 (en) * 2001-08-02 2004-07-19 엘지전자 주식회사 A air-conditioner installed the receptacle for pump-down
JP2010151338A (en) * 2008-12-24 2010-07-08 Mitsubishi Electric Building Techno Service Co Ltd Cooling device for refrigerant recovery cylinder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02233949A (en) * 1989-03-06 1990-09-17 Sanden Corp Method for discriminating completion of recovery of fluorocarbon
JPH0439656U (en) * 1990-07-31 1992-04-03
JPH08189734A (en) * 1995-01-13 1996-07-23 Matsushita Electric Ind Co Ltd Refrigeration system and refrigerant recovery container
KR100441085B1 (en) * 2001-08-02 2004-07-19 엘지전자 주식회사 A air-conditioner installed the receptacle for pump-down
KR100441086B1 (en) * 2001-08-02 2004-07-19 엘지전자 주식회사 A air-conditioner installed the receptacle for pump-down
JP2003269827A (en) * 2003-03-10 2003-09-25 Toshiba Corp Freezer refrigerator
JP2010151338A (en) * 2008-12-24 2010-07-08 Mitsubishi Electric Building Techno Service Co Ltd Cooling device for refrigerant recovery cylinder

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