JPS643459A - Heat pump hot water feeding apparatus - Google Patents
Heat pump hot water feeding apparatusInfo
- Publication number
- JPS643459A JPS643459A JP15705187A JP15705187A JPS643459A JP S643459 A JPS643459 A JP S643459A JP 15705187 A JP15705187 A JP 15705187A JP 15705187 A JP15705187 A JP 15705187A JP S643459 A JPS643459 A JP S643459A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- temperature
- heat pump
- low temperature
- storing
- 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 provide a heat pump hot water feeding apparatus capable of performing a stable operation by a method wherein a trouble diagnosing device for informing an abnormal condition to a supervisor through an informing means by a trouble diagnosing mechanism in an inner memory is provided in which temperature signals from a first, a second and a third temperature sensors and an accumulated electrical power signal of each of a first and a second energy meters. CONSTITUTION:A high temperature system is composed of a hot temperature storing tank 1 for storing hot water temperature, a high temperature heat pump 2 for heating the hot water tank 1 and a hot water circulation pump 8 present between a three-way electric valve 6 and the hot temperature heat pump 2 in the midway of a going pipe 3 etc. A low temperature system is composed of a low temperature hot water storing tank 9 for storing low temperature water, a low temperature heat pump 10 for heating the low temperature hot water storing tank 9 and a hot water circulation pump 13 present in the midway of the going pipe 11 etc. A trouble diagnosing device 27 may inform a supervisor of an abnormal condition through an informing means on the basis of temperature signals and integral power signals from each of temperature sensors 20, 21 and 22 and integrating wattmeters 25, 26 and on the basis of a trouble diagnosing mechanism stored in an inner memory. So, it is possible to make a rapid repairing, a stable operation can be performed without giving any trouble to a user of the hot water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15705187A JPH0745961B2 (en) | 1987-06-23 | 1987-06-23 | Heat pump water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15705187A JPH0745961B2 (en) | 1987-06-23 | 1987-06-23 | Heat pump water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS643459A true JPS643459A (en) | 1989-01-09 |
JPH0745961B2 JPH0745961B2 (en) | 1995-05-17 |
Family
ID=15641123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15705187A Expired - Lifetime JPH0745961B2 (en) | 1987-06-23 | 1987-06-23 | Heat pump water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0745961B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030023914A (en) * | 2001-09-14 | 2003-03-26 | 박성구 | heating and cooling system with hot water supplying by using heat-pump |
JP2003090618A (en) * | 2001-09-20 | 2003-03-28 | Matsushita Electric Ind Co Ltd | Hot water storage type water heater and information processing system thereof |
JP2007057168A (en) * | 2005-08-25 | 2007-03-08 | Hanshin Electric Co Ltd | Hot water storage type water heater |
JP2009002585A (en) * | 2007-06-22 | 2009-01-08 | Panasonic Electric Works Co Ltd | Hot-water supply system |
CN102967081A (en) * | 2012-11-26 | 2013-03-13 | 周裕佳 | Heat pump heat exchanger and control method thereof |
CN103591683A (en) * | 2013-10-24 | 2014-02-19 | 周裕佳 | Air-source cold and hot water unit and running mode thereof |
JP2017026227A (en) * | 2015-07-23 | 2017-02-02 | 株式会社デンソー | Water heater |
-
1987
- 1987-06-23 JP JP15705187A patent/JPH0745961B2/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030023914A (en) * | 2001-09-14 | 2003-03-26 | 박성구 | heating and cooling system with hot water supplying by using heat-pump |
JP2003090618A (en) * | 2001-09-20 | 2003-03-28 | Matsushita Electric Ind Co Ltd | Hot water storage type water heater and information processing system thereof |
JP2007057168A (en) * | 2005-08-25 | 2007-03-08 | Hanshin Electric Co Ltd | Hot water storage type water heater |
JP2009002585A (en) * | 2007-06-22 | 2009-01-08 | Panasonic Electric Works Co Ltd | Hot-water supply system |
CN102967081A (en) * | 2012-11-26 | 2013-03-13 | 周裕佳 | Heat pump heat exchanger and control method thereof |
CN102967081B (en) * | 2012-11-26 | 2015-06-03 | 周裕佳 | Heat pump heat exchanger and control method thereof |
CN103591683A (en) * | 2013-10-24 | 2014-02-19 | 周裕佳 | Air-source cold and hot water unit and running mode thereof |
CN103591683B (en) * | 2013-10-24 | 2016-01-20 | 周裕佳 | Air source cold-hot water unit and operational mode thereof |
JP2017026227A (en) * | 2015-07-23 | 2017-02-02 | 株式会社デンソー | Water heater |
Also Published As
Publication number | Publication date |
---|---|
JPH0745961B2 (en) | 1995-05-17 |
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