JPS57131964A - Solar heat utilizing hot-water storing tank - Google Patents
Solar heat utilizing hot-water storing tankInfo
- Publication number
- JPS57131964A JPS57131964A JP56017451A JP1745181A JPS57131964A JP S57131964 A JPS57131964 A JP S57131964A JP 56017451 A JP56017451 A JP 56017451A JP 1745181 A JP1745181 A JP 1745181A JP S57131964 A JPS57131964 A JP S57131964A
- Authority
- JP
- Japan
- Prior art keywords
- water
- temperature
- hot
- solar heat
- tank
- 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)
Abstract
PURPOSE:To increase the rate of contribution in utilization of solar heat, by forming a hot-water supply port at the top of a hot-water storing tank with an auxiliary heat source and at an intermediate portion between the lower surface of the auxiliary heat source and a heat exchanger, and connecting the two hot-water supply ports to a three- way valve which is connected to places where hot water is used. CONSTITUTION:Water in a hot-water tank 3 is circulated between the tank 3 and a solar heat collector 1 for absorbing solar heat by driving a circulating pump 7 in response to the difference of temperature detected by a temperature detector 5 of the solar heat collector 1 and that detected by a temperature detector 6 in the hot-water tank 3. Further, water above an auxiliary heater 8 is kept at a set temperature by a controller 10 through detection of the temperature above the auxiliary heater 8 by a detector 9. Resultantly, the inner space of the tank 3 is divided into an upper section where the temperature of water is high and a lower section where the temperature of water is medium, and high-temperature water and medium-temperature water are supplied selectively from an upper hot-water supply port 12 or a lower port 13 by shifting the position of a three-way valve 14 depending on the required temperature of water. With such an arrangement, it is enabled to increase the rate of contribution in utilization of solar heat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56017451A JPS57131964A (en) | 1981-02-10 | 1981-02-10 | Solar heat utilizing hot-water storing tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56017451A JPS57131964A (en) | 1981-02-10 | 1981-02-10 | Solar heat utilizing hot-water storing tank |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57131964A true JPS57131964A (en) | 1982-08-16 |
Family
ID=11944380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56017451A Pending JPS57131964A (en) | 1981-02-10 | 1981-02-10 | Solar heat utilizing hot-water storing tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57131964A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103225909A (en) * | 2013-03-22 | 2013-07-31 | 北京咏辉飏能源科技发展有限公司 | Cold-and-hot separated type multiple configuration control method and application of double heat source heating system |
CN112781256A (en) * | 2020-03-16 | 2021-05-11 | 青岛海尔新能源电器有限公司 | Split solar water heater |
-
1981
- 1981-02-10 JP JP56017451A patent/JPS57131964A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103225909A (en) * | 2013-03-22 | 2013-07-31 | 北京咏辉飏能源科技发展有限公司 | Cold-and-hot separated type multiple configuration control method and application of double heat source heating system |
CN112781256A (en) * | 2020-03-16 | 2021-05-11 | 青岛海尔新能源电器有限公司 | Split solar water heater |
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