JPS57142431A - Hot water feed device utilizing solar heat - Google Patents
Hot water feed device utilizing solar heatInfo
- Publication number
- JPS57142431A JPS57142431A JP56027925A JP2792581A JPS57142431A JP S57142431 A JPS57142431 A JP S57142431A JP 56027925 A JP56027925 A JP 56027925A JP 2792581 A JP2792581 A JP 2792581A JP S57142431 A JPS57142431 A JP S57142431A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- heater
- solar heat
- mixing valve
- pipe
- 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
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
- F24D17/0036—Domestic hot-water supply systems with combination of different kinds of heating means
- F24D17/0063—Domestic hot-water supply systems with combination of different kinds of heating means solar energy and conventional heaters
- F24D17/0068—Domestic hot-water supply systems with combination of different kinds of heating means solar energy and conventional heaters with accumulation of the heated water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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 usee economically the titled device provided with a solar heat hot water boiler and a heater by a method wherein a mixture of hot waters from the solar heat hot water boiler is normally used and in case where comparatively low or high temperature hot water is needed, it is obtained by use of either the solar heat hot water boiler or the water heater selectively. CONSTITUTION:The hot water obtained by the natural circulation type solar heat hot water boiler 1 is introduced to a first inlet port C of a proportional three-way mixing valve 4 on one hand and to the heater 6 through a branch pipe 5 of a pipe 3 on the other and the hot water introudced to the heater 6 is then supplied to a second inlet port H of the mixing valve 4 through a pipe 7 after it is further heated by the heater 6. Further, an oulet port M of the mixing valve 4 is connected with a hot water supply pipe 8 connected to faucets 9 and 10 provided in a washstand 11 or a bathtub 12. In this case, the mixing valve 4 is controlled by the output of a control signal generator 16 for comparing the output of a hot water temperature detector 14 with a low temperature setting signal from a temperature setting device 15 so that any of the low temperature hot water from the hot water boiler 1, the high temperature hot water from the heater 6 and a mixture of the above two hot waters can be selectively used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56027925A JPS57142431A (en) | 1981-02-26 | 1981-02-26 | Hot water feed device utilizing solar heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56027925A JPS57142431A (en) | 1981-02-26 | 1981-02-26 | Hot water feed device utilizing solar heat |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57142431A true JPS57142431A (en) | 1982-09-03 |
JPS6227333B2 JPS6227333B2 (en) | 1987-06-13 |
Family
ID=12234453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56027925A Granted JPS57142431A (en) | 1981-02-26 | 1981-02-26 | Hot water feed device utilizing solar heat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57142431A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59122828A (en) * | 1982-12-28 | 1984-07-16 | Matsushita Electric Ind Co Ltd | Hot water supply system |
CN114809203A (en) * | 2022-05-12 | 2022-07-29 | 上海工程技术大学 | Energy-saving constant-temperature intelligent water supply system and water supply method for wash platform |
US11609025B1 (en) * | 2021-10-20 | 2023-03-21 | Haier Us Appliance Solutions, Inc. | Water heater with upstream water heater detection |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5475634A (en) * | 1977-11-30 | 1979-06-16 | Matsushita Electric Works Ltd | Hot water feeder using solar heat |
-
1981
- 1981-02-26 JP JP56027925A patent/JPS57142431A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5475634A (en) * | 1977-11-30 | 1979-06-16 | Matsushita Electric Works Ltd | Hot water feeder using solar heat |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59122828A (en) * | 1982-12-28 | 1984-07-16 | Matsushita Electric Ind Co Ltd | Hot water supply system |
US11609025B1 (en) * | 2021-10-20 | 2023-03-21 | Haier Us Appliance Solutions, Inc. | Water heater with upstream water heater detection |
CN114809203A (en) * | 2022-05-12 | 2022-07-29 | 上海工程技术大学 | Energy-saving constant-temperature intelligent water supply system and water supply method for wash platform |
CN114809203B (en) * | 2022-05-12 | 2023-10-20 | 上海工程技术大学 | Water supply method of intelligent water supply system of energy-saving constant-temperature washing table |
Also Published As
Publication number | Publication date |
---|---|
JPS6227333B2 (en) | 1987-06-13 |
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