JPS6467576A - Refrigerant recovery device - Google Patents
Refrigerant recovery deviceInfo
- 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
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.
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)
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 | Refrigerating device and refrigerant-recovering container |
JP2003269827A (en) * | 2003-03-10 | 2003-09-25 | Toshiba Corp | Freezer-refrigerator |
KR100441086B1 (en) * | 2001-08-02 | 2004-07-19 | 엘지전자 주식회사 | A air-conditioner installed the receptacle for pump-down |
KR100441085B1 (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 |
-
1987
- 1987-09-09 JP JP22553287A patent/JPS6467576A/en active Pending
Cited By (7)
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 | Refrigerating device and refrigerant-recovering container |
KR100441086B1 (en) * | 2001-08-02 | 2004-07-19 | 엘지전자 주식회사 | A air-conditioner installed the receptacle for pump-down |
KR100441085B1 (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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