JPS54159753A - Refrigerating device - Google Patents
Refrigerating deviceInfo
- Publication number
- JPS54159753A JPS54159753A JP6827578A JP6827578A JPS54159753A JP S54159753 A JPS54159753 A JP S54159753A JP 6827578 A JP6827578 A JP 6827578A JP 6827578 A JP6827578 A JP 6827578A JP S54159753 A JPS54159753 A JP S54159753A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- hot gas
- pipe
- evaporator
- temperture
- 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
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
PURPOSE: To obtain stable refrigerating cycle in the full load range by smoothly connecting the outlet pipes of the capacity control valve and the expansion valve mounted on the hot gas bypass circuit.
CONSTITUTION: When the load of the evaporator decreases and the expansion valve 3 is throttled to reduce the pressure in the evaporator inlet pipe 11, the capacity control valve 9 opens to flow high temperture-high pressure hot gas into the evaporator inlet pipe 11 through the outlet pipe 13. In this case, as the direction of the velocity vector component which is parallel to the evaporator inlet pipe 11 of hot gas and refrigerant steam is in coincidence with the pipe 11, refrigerant gas is further pushed out by hot gas. The refrigerant steam is sufficiently mixed with hot gas in the process of flowing in the pipe 11 and is sent to the evaporator as refrigerant gas of which temperture corresponds to the load. The refrigerant gas temperture is determined only by the opening of both valves 3,9, so that the rate of the refrigerant for the load becomes appropriate and the refrigerating cycle can be stabilized.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6827578A JPS54159753A (en) | 1978-06-08 | 1978-06-08 | Refrigerating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6827578A JPS54159753A (en) | 1978-06-08 | 1978-06-08 | Refrigerating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54159753A true JPS54159753A (en) | 1979-12-17 |
Family
ID=13369033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6827578A Pending JPS54159753A (en) | 1978-06-08 | 1978-06-08 | Refrigerating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54159753A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109898A (en) * | 1982-12-16 | 1984-06-25 | 株式会社東芝 | Freezing device |
JPS6136266U (en) * | 1984-07-31 | 1986-03-06 | ダイキン工業株式会社 | Refrigeration equipment |
-
1978
- 1978-06-08 JP JP6827578A patent/JPS54159753A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109898A (en) * | 1982-12-16 | 1984-06-25 | 株式会社東芝 | Freezing device |
JPS6136266U (en) * | 1984-07-31 | 1986-03-06 | ダイキン工業株式会社 | Refrigeration equipment |
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