JPS5449662A - Turbo refrigerator - Google Patents
Turbo refrigeratorInfo
- Publication number
- JPS5449662A JPS5449662A JP11586777A JP11586777A JPS5449662A JP S5449662 A JPS5449662 A JP S5449662A JP 11586777 A JP11586777 A JP 11586777A JP 11586777 A JP11586777 A JP 11586777A JP S5449662 A JPS5449662 A JP S5449662A
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- coolant
- evaporator
- cooling
- compressor
- 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
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To recover oil droplets to an compressor with the coolant vapour which vaporizes sufficiently even in low refrigeration load, by arranging a bypass for mixing a portion of cooling water in a cooling-water system into the cooling water in a cooling-water system before cooled by the evaporator.
CONSTITUTION: When refrigeration load is reduced, and the ebullition phenomenon of coolant decreases, and the suction of oily mist becomes hard, a magnetic valve 12 is opened. Then, a portion of cooling water is bypassed from a cooling water inlet pipe 10 to a cooling water inlet pipe 8, and the coolant in an evaporator 1 is boiled. As a result of this, a tube is immersed in liquid coolant likewise in the whole load state, and oly mist is imhaled into a compressor 3, and sufficiently recovered by an oil recovery apparatus, and the oil portion in the evaporator 1 is reduced, and good heat-conduction performance is maintained
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11586777A JPS5449662A (en) | 1977-09-27 | 1977-09-27 | Turbo refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11586777A JPS5449662A (en) | 1977-09-27 | 1977-09-27 | Turbo refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5449662A true JPS5449662A (en) | 1979-04-19 |
Family
ID=14673108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11586777A Pending JPS5449662A (en) | 1977-09-27 | 1977-09-27 | Turbo refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5449662A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182919A (en) * | 1990-01-18 | 1993-02-02 | Ebara Corporation | Oil recovery system for closed type centrifugal refrigerating machine |
-
1977
- 1977-09-27 JP JP11586777A patent/JPS5449662A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182919A (en) * | 1990-01-18 | 1993-02-02 | Ebara Corporation | Oil recovery system for closed type centrifugal refrigerating machine |
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