JPS5592829A - Hot water heater - Google Patents
Hot water heaterInfo
- Publication number
- JPS5592829A JPS5592829A JP16594278A JP16594278A JPS5592829A JP S5592829 A JPS5592829 A JP S5592829A JP 16594278 A JP16594278 A JP 16594278A JP 16594278 A JP16594278 A JP 16594278A JP S5592829 A JPS5592829 A JP S5592829A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- heating
- control circuit
- solenoid
- hot
- 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
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
PURPOSE: To reduce the cost of a hot water heater by connecting in parallel heating and hot water heat exchangers and controlling a flow switch inserted with a solenoid two-way valve inserted into the pipe of the heating heat exchanger into a hot water pipe to thereby eliminate the solenoid three-way valve.
CONSTITUTION: When service water is supplied into a hot water pipe 8, a flow switch 9 is operated to apply a hot water start detection signal to a control circuit 10. A circulation pump 2 is operated by the output signal from the control circuit 10. Then, a solenoid two-way valve 7 is closed. Accordingly, hot water is circulated through a hot water heat exchanger 5, and thus supplied. When a fan motor 3 is, on the other hand, energized to apply a heater start detection signal to the control circuit 10 at no hot-water supplying time, the pump 2 is operated and the valve 7 is opened. Thus, the hot water is circulated through both the heating and hot water heat exchangers 4, 5 to thereby conduct heating. When both hot air and heating detection signals are simultaneously applied to the control circuit 10, the valve 7 is closed to flow hot water only to the heat exchanger 5 to thus preferentially supply the hot water.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16594278A JPS5939651B2 (en) | 1978-12-29 | 1978-12-29 | Hot water heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16594278A JPS5939651B2 (en) | 1978-12-29 | 1978-12-29 | Hot water heating system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5592829A true JPS5592829A (en) | 1980-07-14 |
JPS5939651B2 JPS5939651B2 (en) | 1984-09-25 |
Family
ID=15821937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16594278A Expired JPS5939651B2 (en) | 1978-12-29 | 1978-12-29 | Hot water heating system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939651B2 (en) |
-
1978
- 1978-12-29 JP JP16594278A patent/JPS5939651B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5939651B2 (en) | 1984-09-25 |
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