JPS57136058A - Hot water supply device utilizing solar heat - Google Patents
Hot water supply device utilizing solar heatInfo
- Publication number
- JPS57136058A JPS57136058A JP56022581A JP2258181A JPS57136058A JP S57136058 A JPS57136058 A JP S57136058A JP 56022581 A JP56022581 A JP 56022581A JP 2258181 A JP2258181 A JP 2258181A JP S57136058 A JPS57136058 A JP S57136058A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- hot
- water supply
- solar heat
- medium
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/0015—Domestic hot-water supply systems using solar energy
- F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
PURPOSE:To enable a single pump to have both functions of circulating a medium and pressurizing hot supplied water, by branchedly connecting a hot-water supply pipe to the delivery side of a motor-driven pump which is provided in a heat collecting circuit to circulate a medium between a solar heat collector and a heat accumulating tank. CONSTITUTION:By operating the motor-driven pump 3, the medium is circulated in the heat collecting circuit 5 starting from an upper part of the heat accumulating tank 2 and returning to a lower part of the tank 2 by passing through the solar heat collector 1. The hot-water supply pipe 6 branched from between the delivery side of the pump 3 and a solenoid valve 4 is equipped with a check valve 7, a pressure switch 8 and an accumulator 9, and a hot-water tapping cock 10 is provided at the tip end of the pipe 6. When a tempeature difference controller 11 for controlling the start and stop of the pump 3 is turned ON, the pump 3 is started and the solenoid valve 4 is opened. In addition, when the pressure switch 8 is turned ON, the pump 3 is started and the valve 4 is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56022581A JPS57136058A (en) | 1981-02-17 | 1981-02-17 | Hot water supply device utilizing solar heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56022581A JPS57136058A (en) | 1981-02-17 | 1981-02-17 | Hot water supply device utilizing solar heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57136058A true JPS57136058A (en) | 1982-08-21 |
Family
ID=12086816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56022581A Pending JPS57136058A (en) | 1981-02-17 | 1981-02-17 | Hot water supply device utilizing solar heat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57136058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110897A (en) * | 2014-06-27 | 2014-10-22 | 金旭 | Hot water compensation system for domestic solar heat collection heat pump |
-
1981
- 1981-02-17 JP JP56022581A patent/JPS57136058A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110897A (en) * | 2014-06-27 | 2014-10-22 | 金旭 | Hot water compensation system for domestic solar heat collection heat pump |
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