JPS54140248A - Cooling and heating apparatus - Google Patents
Cooling and heating apparatusInfo
- Publication number
- JPS54140248A JPS54140248A JP4769178A JP4769178A JPS54140248A JP S54140248 A JPS54140248 A JP S54140248A JP 4769178 A JP4769178 A JP 4769178A JP 4769178 A JP4769178 A JP 4769178A JP S54140248 A JPS54140248 A JP S54140248A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- cooling
- gas
- coolant
- condenser
- 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.)
- Granted
Links
Abstract
PURPOSE: To improve cooling and heating capacity by increasing dryness fraction of coolant entering into a gas-liquid separator, caused by cooling of a compressor with compressor oil, by disposing a coolant pipe line, leading from a condenser to the gas-liquid separator, in the refrigerator oil kept in the compressor.
CONSTITUTION: A dryness fraction is increased since a coolant pipe line 9, leading from a condenser 2 to a vapor-liquid separator 4, is disposed in refrigerator oil kept in a compressor 1, and satisfactory cooling of the compressor 1 is realized since an enthalpy reduction accompanied by cooling of exhaust gas from the compressor 1 is compensated by an increase of flow rate through the condenser 2, further the cooling capacity is improved sharply since the enthalpy at the entrance of a evaporator 3 is lowered without varying largely a liquid coolant circulation rate through the evaporator 3 by means of a gas injection, furthermore a heating capacity is improved since the gas quantity separated in the separator 4 is increased as a coolant flow rate corresponding to the increase of the dryness fraction.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4769178A JPS5916191B2 (en) | 1978-04-24 | 1978-04-24 | Air conditioning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4769178A JPS5916191B2 (en) | 1978-04-24 | 1978-04-24 | Air conditioning equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54140248A true JPS54140248A (en) | 1979-10-31 |
JPS5916191B2 JPS5916191B2 (en) | 1984-04-13 |
Family
ID=12782304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4769178A Expired JPS5916191B2 (en) | 1978-04-24 | 1978-04-24 | Air conditioning equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5916191B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5301520A (en) * | 1991-04-15 | 1994-04-12 | Nippondenso Co., Ltd. | Water removing device in refrigerating system |
-
1978
- 1978-04-24 JP JP4769178A patent/JPS5916191B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5301520A (en) * | 1991-04-15 | 1994-04-12 | Nippondenso Co., Ltd. | Water removing device in refrigerating system |
Also Published As
Publication number | Publication date |
---|---|
JPS5916191B2 (en) | 1984-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54140248A (en) | Cooling and heating apparatus | |
JPS5749004A (en) | In-flowing device for bypassing steam to condenser of turbine | |
JPS54140247A (en) | Cooler and heater | |
JPS56137086A (en) | Condenser for boiling type cooling apparatus | |
JPS5632017A (en) | Cold heat energy utilizing system | |
ES259469U (en) | Gas separator for the liquid of a cooling circuit | |
JPS5318806A (en) | Cooler for closed type compressor | |
JPS5473346A (en) | Absorption refrigerating machine | |
JPS54109645A (en) | Refrigerating device with screw compressor | |
JPS52140046A (en) | Freezing device | |
JPS56165781A (en) | Cooler for compressor | |
JPS5366048A (en) | Gas extractor for suction type hot cooling machine | |
JPS5491843A (en) | Freezing device | |
JPS54131160A (en) | Controller for absorption machines | |
JPS55109800A (en) | L-shaped cold trap with low-temperature baffle | |
JPS54114621A (en) | Air-cooling condenser | |
JPS5698591A (en) | Water injection-type compressing device | |
JPS5640091A (en) | Heat collector | |
JPS54108047A (en) | Solution concentrating apparatus of liquid flow purge unit | |
JPS54153291A (en) | Continuous cooling device for extruded insulated cable | |
JPS54133652A (en) | Cooling apparatus using mixed refrigerant | |
JPS5449662A (en) | Turbo refrigerator | |
GB974935A (en) | Refrigeration machine | |
JPS5469861A (en) | Absorption refrigerator | |
JPS56138692A (en) | Condenser |