JPS5445949A - Cooling/heating apparatus - Google Patents
Cooling/heating apparatusInfo
- Publication number
- JPS5445949A JPS5445949A JP11281077A JP11281077A JPS5445949A JP S5445949 A JPS5445949 A JP S5445949A JP 11281077 A JP11281077 A JP 11281077A JP 11281077 A JP11281077 A JP 11281077A JP S5445949 A JPS5445949 A JP S5445949A
- Authority
- JP
- Japan
- Prior art keywords
- cooling medium
- heating
- pressure
- compressor
- drop
- 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 prevent deterioration in the heating capacity of the heat pump accompanying a drop in the ambient temperature.
CONSTITUTION: A cooling medium heater 5 is provided on the downstream of an indoor heat exchanger 3. In the heating, a cooling medium gas with a high temperature as well as pressure is compressed with a compressor 1 frows into the indoor heat exchanger 3 by a fourway valve 2 where it is condensed and liquified to become a liquid cooling medium. Then, reduced in the pressure with a heating pressure reduction mechanism, the liquid flows into the cooling medium heater 5. There, with heat forcedly added, the cooling medium is gasified in vapor returning to the compressor. Therefore, as the cooling medium is not evaporated with the open air as the heat source, any drop in the ambient temperature causesno deterioration in the heating capacity
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11281077A JPS5445949A (en) | 1977-09-19 | 1977-09-19 | Cooling/heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11281077A JPS5445949A (en) | 1977-09-19 | 1977-09-19 | Cooling/heating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5445949A true JPS5445949A (en) | 1979-04-11 |
JPS5723186B2 JPS5723186B2 (en) | 1982-05-17 |
Family
ID=14596090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11281077A Granted JPS5445949A (en) | 1977-09-19 | 1977-09-19 | Cooling/heating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5445949A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050102A (en) * | 1998-04-15 | 2000-04-18 | Jin; Keum Su | Heat pump type air conditioning apparatus |
US6357246B1 (en) | 1999-12-30 | 2002-03-19 | Keum Su Jin | Heat pump type air conditioning apparatus |
US6679321B2 (en) | 2001-08-31 | 2004-01-20 | Keum Su Jin | Heat pump system |
-
1977
- 1977-09-19 JP JP11281077A patent/JPS5445949A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050102A (en) * | 1998-04-15 | 2000-04-18 | Jin; Keum Su | Heat pump type air conditioning apparatus |
US6357246B1 (en) | 1999-12-30 | 2002-03-19 | Keum Su Jin | Heat pump type air conditioning apparatus |
US6679321B2 (en) | 2001-08-31 | 2004-01-20 | Keum Su Jin | Heat pump system |
Also Published As
Publication number | Publication date |
---|---|
JPS5723186B2 (en) | 1982-05-17 |
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