CN203240651U - Joint water supply system integrating solar water heater and domestic gas water heater - Google Patents
Joint water supply system integrating solar water heater and domestic gas water heater Download PDFInfo
- Publication number
- CN203240651U CN203240651U CN 201320179361 CN201320179361U CN203240651U CN 203240651 U CN203240651 U CN 203240651U CN 201320179361 CN201320179361 CN 201320179361 CN 201320179361 U CN201320179361 U CN 201320179361U CN 203240651 U CN203240651 U CN 203240651U
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- water
- heater
- water heater
- hot
- stop valve
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- 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
- Y02B10/20—Solar thermal
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- 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
Abstract
The utility model relates to a joint water supply system integrating a solar water heater and a domestic gas water heater. The joint water supply system comprises a solar water heater and a gas water heater, wherein a hot-water outlet of the water supply system is divided into two paths, one path is connected with a water outlet of the solar water heater through a hot water pipe with a stop valve, and the other path is connected with a water inlet of the gas water heater through a hot water pipe sequentially equipped with an electromagnetic valve, a hot-water pipeline pump and a stop valve. A water inlet of the water supply system is dived into two paths after passing through a water supply pipe sequentially equipped with a stop valve, an electromagnetic valve, a check valve and another stop valve, wherein one path is connected with a water inlet of the solar water heater through a water supply pipe with a stop valve, and the other path is connected with a water inlet of the gas water heater through a water supply pipe sequentially equipped with a check valve and a stop valve. Since a top-water pressure-bearing double-pipe water supply system is employed, cold and hot water pressures are from the same source, and the water supply pressure can be kept stable. Since gas, instead of electricity, serves as an auxiliary heating energy, hot water is conveniently and continuously available and the energy can also be saved.
Description
Technical field
The utility model relates to the domestic hot water water system, especially relates to a kind of solar water heater and domestic gas-fired water heater combined water supply system.
Background technology
Present domestic hot water's water system adopts the single tube non-bearing type, but the solar water heater of this mode is not enough at the top layer pressure of supply water, and the overlong time that discharges water of bottom hot water, and pressure of supply water is unstable, cause the hot water amount very few, be inconvenient to use, the present residential district adopts electric auxiliary heating in a large number with solar energy system, and the hot water in solar water heater is about to use up, can adopt electric auxiliary heating, can continue to use hot water, and electric energy is larger than the domestic gas cost, is unfavorable for energy savings.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of solar water heater and domestic gas-fired water heater combined water supply system that steady pressure can be provided and continue to use the hot water energy savings.
The technical scheme in the invention for solving the technical problem is: a kind of solar water heater and domestic gas-fired water heater combined water supply system, comprise solar water heater and gas heater, the hot water outlet of described water system divides two-way, the hot-water line that stop valve is installed of leading up to is connected with the delivery port of solar water heater, is connected hot-water line and is connected with the water inlet of gas heater by magnetic valve, hot water pipeline pump are installed successively in another road with stop valve; The water inlet of water system was by after the feed pipe that stop valve, magnetic valve, check-valves and stop valve are installed successively minute two-way, and the feed pipe that stop valve is installed of leading up to is connected with the water inlet of solar water heater; Be connected feed pipe and be connected with the delivery port of gas heater by check-valves is installed successively in another road with stop valve.
For energy savings, make things convenient for the lower hot water return of temperature again to heat use, described water system also comprises the hot water backwater system.
Further concrete, described hot water backwater system comprises and the feed pipe hot water return pipe that is connected of position along separate routes, be provided with successively stop valve, magnetic valve, water return pipeline pump and check-valves on hot water return pipe.
For the temperature of convenient monitoring hot water, described solar water heater is provided with thermometer and safety valve; The hot-water line of the water inlet of gas heater is provided with thermometer; Described hot water return pipe is provided with thermometer.
The beneficial effects of the utility model are: adopted after the above-mentioned water system, adopt top water pressure-bearing double tube for applying water system, hot and cold water pressure homology, the assure feed water pressure stability, adopt combustion gas as the original electric auxiliary heating of auxiliary heating energy substitution, the more electric auxiliary heating of combustion gas cost is little, and not only convenient continuing used hot water but also can save the energy.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of another kind of embodiment of the present utility model.
Among the figure: 1, solar water heater; 2, gas heater; 3, hot water pipeline pump; 4, stop valve; 5, hot-water line; 6, feed pipe; 7, magnetic valve; 8, check-valves; 9, water return pipeline pump; 10, hot water return pipe.
The specific embodiment
As shown in Figure 1 a kind of solar water heater and domestic gas-fired water heater combined water supply system, comprise solar water heater 1 and gas heater 2, the hot water outlet of described water system divides two-way, the hot-water line 5 that stop valve 4 is installed of leading up to is connected with the delivery port of solar water heater 1, and another road is connected with the water inlet of gas heater 2 by the hot-water line 5 that magnetic valve 7, hot water pipeline pump 3 are installed successively are connected with stop valve; The water inlet of water system is by minute two-way after the feed pipe 6 that stop valve 4, magnetic valve 7, check-valves 8 and stop valve 4 are installed successively, the feed pipe 6 that stop valve 4 is installed of leading up to is connected with the water inlet of solar water heater 1, and another road is connected with the delivery port of gas heater 2 by the feed pipe 6 that check-valves 8 is installed successively is connected with stop valve; Described water system also comprises hot water backwater system (as shown in Figure 2); Described hot water backwater system comprises and feed pipe 6 hot water return pipe 10 that is connected of positions along separate routes, is provided with successively stop valve 4, magnetic valve 7, water return pipeline pump 9 and check-valves 8(as shown in Figure 2 on hot water return pipe 10); Described solar water heater 1 is provided with thermometer and safety valve; The hot-water line 5 of the water inlet of gas heater 2 is provided with thermometer; Described hot water return pipe 10 is provided with thermometer (as shown in Figure 2).
The first technical scheme: when the tank temperature of solar water heater 1 is lower than 45 ° of C, open hot water pipeline pump 3, for safety can close pipe network hot water by control panel simultaneously and supply water; When the tank temperature of solar water heater 1 is higher than 55 ° of C(or user's setting value) time, close hot water pipeline pump 3, gas heater 2 quits work, and opens simultaneously pipe network hot water and supplies water.
The second technical scheme: when the tank temperature of solar water heater 1 is lower than 45 ° of C, open hot water pipeline pump 3, for safety can close pipe network hot water by control panel simultaneously and supply water; When the tank temperature of solar water heater 1 is higher than 55 ° of C(or user's setting value) time, close hot water pipeline pump 3, open simultaneously pipe network hot water and supply water; When hot water pipe net tip temperature is lower than 45 ° of C, open water return pipeline pump 9; When hot water pipe net tip temperature is higher than 55 ° of C, close water return pipeline pump 9.
It is emphasized that above is better implementation column of the present utility model, and every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. a solar water heater and domestic gas-fired water heater combined water supply system, comprise solar water heater (1) and gas heater (2), it is characterized in that: the hot water outlet of described water system divides two-way, the hot-water line (5) that stop valve (4) are installed of leading up to is connected with the delivery port of solar water heater (1), another road by magnetic valve (7) is installed successively, hot water pipeline pump (3) is connected 4 with stop valve) hot-water line (5) be connected with the water inlet of gas heater (2); The water inlet of water system divides two-way afterwards by the feed pipe (6) that stop valve (4), magnetic valve (7), check-valves (8) and stop valve (4) are installed successively, and the feed pipe (6) that stop valve (4) are installed of leading up to is connected with the water inlet of solar water heater (1); Another road is connected 4 by check-valves (8) is installed successively with stop valve) feed pipe (6) be connected with the delivery port of gas heater (2).
2. solar water heater according to claim 1 and domestic gas-fired water heater combined water supply system, it is characterized in that: described water system also comprises the hot water backwater system.
3. solar water heater according to claim 2 and domestic gas-fired water heater combined water supply system, it is characterized in that: described hot water backwater system comprises and feed pipe (6) hot water return pipe (10) that is connected of position along separate routes, be provided with successively stop valve (4), magnetic valve (7), water return pipeline pump (9) and check-valves (8) on hot water return pipe (10).
4. solar water heater according to claim 1 and domestic gas-fired water heater combined water supply system, it is characterized in that: described solar water heater (1) is provided with thermometer and safety valve; The hot-water line (5) of the water inlet of gas heater (2) is provided with thermometer.
5. solar water heater according to claim 3 and domestic gas-fired water heater combined water supply system, it is characterized in that: described hot water return pipe (10) is provided with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179361 CN203240651U (en) | 2012-05-18 | 2013-04-11 | Joint water supply system integrating solar water heater and domestic gas water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220224961 | 2012-05-18 | ||
| CN201220224961.7 | 2012-05-18 | ||
| CN 201320179361 CN203240651U (en) | 2012-05-18 | 2013-04-11 | Joint water supply system integrating solar water heater and domestic gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240651U true CN203240651U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179361 Expired - Fee Related CN203240651U (en) | 2012-05-18 | 2013-04-11 | Joint water supply system integrating solar water heater and domestic gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766221A (en) * | 2016-12-21 | 2017-05-31 | 杭州联络互动信息科技股份有限公司 | Coordinate the control method and its device of supplying hot water |
-
2013
- 2013-04-11 CN CN 201320179361 patent/CN203240651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766221A (en) * | 2016-12-21 | 2017-05-31 | 杭州联络互动信息科技股份有限公司 | Coordinate the control method and its device of supplying hot water |
| CN106766221B (en) * | 2016-12-21 | 2019-06-07 | 杭州联络互动信息科技股份有限公司 | Cooperate the control method and its device of supplying hot water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20200411 |