JPS5475842A - Device for cooling, heating and hot water supply - Google Patents
Device for cooling, heating and hot water supplyInfo
- Publication number
- JPS5475842A JPS5475842A JP14344877A JP14344877A JPS5475842A JP S5475842 A JPS5475842 A JP S5475842A JP 14344877 A JP14344877 A JP 14344877A JP 14344877 A JP14344877 A JP 14344877A JP S5475842 A JPS5475842 A JP S5475842A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- cooling
- temperature
- heat exchanger
- 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.)
- Granted
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
PURPOSE: To store hot water and control the temperature of the stored hot water at a fixed temperature, by using a compressor whose pole number can be changed depended on the fluctuation in the cooling load and by utilizing the waste heat produced by cooling.
CONSTITUTION: The compressor 4 changeable in the number of its poles, a heat source side water heat exchanger 5, a restricting mechanism 6 and a load side air heat exchanger 7 are connected to one another through coolant pipes. The heat source side water heat exchanger 5 is connected through water pipes 13, 14 to a hot water supply circuit containing a heat accumulation tank (electric water heater) 1, a circulating pump 12 of controllable flow rate and a hot water supply pipe 10. When the compressor 4 and the circulating pump 12 are driven, cooling is performed and hot water can be stored in the tank 1 by the waste heat due to the cooling. When the number of poles of the compressors 4 is changed from 2 to 4 according as the cooling load decreases, the condensation temperature of the heat exchanger 5 varies stepwise. Therefore, if the flow rate of the pump 12 is reduced in response to the variatin in the con densation temperature, the temperature of the hot water can be kept constant.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52143448A JPS581344B2 (en) | 1977-11-29 | 1977-11-29 | Air conditioning/heating water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52143448A JPS581344B2 (en) | 1977-11-29 | 1977-11-29 | Air conditioning/heating water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5475842A true JPS5475842A (en) | 1979-06-18 |
JPS581344B2 JPS581344B2 (en) | 1983-01-11 |
Family
ID=15338928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52143448A Expired JPS581344B2 (en) | 1977-11-29 | 1977-11-29 | Air conditioning/heating water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS581344B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111060156A (en) * | 2019-12-30 | 2020-04-24 | 贵州汇力自控工程有限公司 | Public building energy consumption monitoring system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086147U (en) * | 1983-11-21 | 1985-06-13 | 有限会社横幕家具製作所 | corner wardrobe |
JPS625030U (en) * | 1985-06-24 | 1987-01-13 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50134945U (en) * | 1974-04-20 | 1975-11-06 | ||
JPS5210037U (en) * | 1975-07-10 | 1977-01-24 | ||
JPS5226260U (en) * | 1975-08-14 | 1977-02-24 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5226260B2 (en) * | 1973-06-01 | 1977-07-13 |
-
1977
- 1977-11-29 JP JP52143448A patent/JPS581344B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50134945U (en) * | 1974-04-20 | 1975-11-06 | ||
JPS5210037U (en) * | 1975-07-10 | 1977-01-24 | ||
JPS5226260U (en) * | 1975-08-14 | 1977-02-24 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111060156A (en) * | 2019-12-30 | 2020-04-24 | 贵州汇力自控工程有限公司 | Public building energy consumption monitoring system |
CN111060156B (en) * | 2019-12-30 | 2021-07-27 | 贵州汇力自控工程有限公司 | Public building energy consumption monitoring system |
Also Published As
Publication number | Publication date |
---|---|
JPS581344B2 (en) | 1983-01-11 |
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