JPS6428452A - Refrigerating apparatus - Google Patents
Refrigerating apparatusInfo
- Publication number
- JPS6428452A JPS6428452A JP18247687A JP18247687A JPS6428452A JP S6428452 A JPS6428452 A JP S6428452A JP 18247687 A JP18247687 A JP 18247687A JP 18247687 A JP18247687 A JP 18247687A JP S6428452 A JPS6428452 A JP S6428452A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- evaporator
- separator
- compressor
- inlet
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
PURPOSE: To adopt a defrosting circuit as a combined use by connecting a refrigerant separator having a functional film for facilitating a passage of a specific type of a refrigerant between a discharge side of a compressor and an inlet of an evaporator, thereby variably constituting the refrigerant of a main circuit. CONSTITUTION: A refrigerant vapor compressed by a compressor 11 is cooled to be liquefied by a condenser 12. When solenoid valves 16, 17 are closed, it is stayed in a separator 101, pipings 105, 106, 107 and a reservoir 15. When the valve 17 is opened from the above state, branched refrigerant is fed to the separator 101, R-22 which is easily passed through a functional film 103 is returned to an inlet of an evaporator 14 via the valve 17. Meanwhile, R-13B1 which is scarcely passed through the film 103 is cooled to be liquefied by a cooler 18, and stored in the reservoir 15. Accordingly, in the case that a refrigerant separator 19 is connected between the discharge side of the compressor 11 and the inlet of the evaporator 14 to defrost the evaporator 14, when the valve 16 is opened, high pressure discharge refrigerant is fed into the evaporator 14, and hence it can be used also as a defrosting circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18247687A JPS6428452A (en) | 1987-07-22 | 1987-07-22 | Refrigerating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18247687A JPS6428452A (en) | 1987-07-22 | 1987-07-22 | Refrigerating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6428452A true JPS6428452A (en) | 1989-01-31 |
Family
ID=16118936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18247687A Pending JPS6428452A (en) | 1987-07-22 | 1987-07-22 | Refrigerating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6428452A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7993090B2 (en) | 2008-06-04 | 2011-08-09 | Kobelco Construction Machinery Co., Ltd. | Working machine with structure for assembling boom thereof |
US8075242B2 (en) | 2008-06-04 | 2011-12-13 | Kobelco Construction Machinery Co., Ltd. | Working machine with structure for assembling boom thereof |
-
1987
- 1987-07-22 JP JP18247687A patent/JPS6428452A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7993090B2 (en) | 2008-06-04 | 2011-08-09 | Kobelco Construction Machinery Co., Ltd. | Working machine with structure for assembling boom thereof |
US8075242B2 (en) | 2008-06-04 | 2011-12-13 | Kobelco Construction Machinery Co., Ltd. | Working machine with structure for assembling boom thereof |
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