CN2869695Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN2869695Y CN2869695Y CNU2006200948452U CN200620094845U CN2869695Y CN 2869695 Y CN2869695 Y CN 2869695Y CN U2006200948452 U CNU2006200948452 U CN U2006200948452U CN 200620094845 U CN200620094845 U CN 200620094845U CN 2869695 Y CN2869695 Y CN 2869695Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- valve
- storage tank
- water storage
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar energy water heater, which comprises a water storage tank(1), a waterhead valve(3); the water storage tank(1)is provided with a air exhaust pipe(4), the water storage tank(1) is communicated with the waterhead valve(3) by water pipe(7);the water pipe(7)is provided with a electromagnetic valve(2),the electromagnetic valve(2)is controlled by a control switch(6) via a wire(5);the electromagnetic valve(2) is connected with the water pipe(7) which between the waterhead valve(3),and connected with a water inlet pipe(9) via a three way(8),the other end of the water inlet pipe(9) is arranged on the top of the water storage tank(1).Open the water intake switch by waterhead valve, cold water flow down to the water inlet pipe, and enter into the water storage tank(1)via the water pipe, when injecting water into water storage tank. Opening discharge water switch by the waterhead valve, as the weight of water and the air pressure, remain water in the pipe is back flow from the discharge water of the waterhead valve, so water in the pipe are fully drained off, when the water storage tank is filled with water.
Description
Technical field
The utility model relates to solar water heater.
Technical background
Mostly present solar water heater is by a water pipe water storage box of solar water heater to be connected with indoor water source control valve, is controlling the injection of water storage box cold water and emitting of hot water by the water source control valve.Because after the water source control valve is closed, in water pipe, accumulating water, when putting hot water, after the cold water that accumulates need having been put, just there is hot water to come out, solar water heater distance far away more, the cold water that accumulates is many more, water wasting not only consuming time, and also the cold water that accumulates in the winter time freeze to stop up water pipe easily even makes water pipe from freezing crack, make solar water heater ineffective, make troubles and lose to the user.
Summary of the invention
Technical problem to be solved in the utility model is: the solar water heater that does not accumulate water in a kind of water pipe is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of solar water heater, it comprises water storage box, water source control valve, water storage box is provided with blast pipe, passes through cross current between water storage box and the water source control valve; Water pipe is provided with magnetic valve, and magnetic valve is controlled by gauge tap by lead; Magnetic valve is connected a water inlet pipe with water pipe between the water source control valve by threeway, and the other end of water inlet pipe is installed in the top in the water storage box.
In the such scheme, magnetic valve is arranged on the junction of water storage box and water pipe.
Operation principle of the present utility model is:
When in water storage box, injecting cold water, open water inlet switch by the water source control valve, cold water enters in the water storage box to water inlet pipe by water pipe, after water storage box is filled with water, open cock of water drain by the water source control valve, under the deadweight and action of air pressure of water, the water that accumulates in the water pipe refluxes from the cock of water drain of water source control valve, makes not have in the water pipe to accumulate water.When using hot water, open the gauge tap of magnetic valve, open cock of water drain by the water source control valve, hot water is emitted by water pipe and water source control valve.
Magnetic valve can reduce the ponding in the water pipe between water storage box and the magnetic valve as much as possible near the water storage box setting.
The utility model is not only simple in structure, and is easy to use, and can prolong the service life of water pipe, saves use cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Specific embodiments
The utility model embodiment as shown in Figure 1, it comprises water storage box 1, water source control valve 3, water storage box 1 is provided with blast pipe 4, is communicated with by water pipe 7 between water storage box 1 and the water source control valve 3.Water pipe 7 is provided with magnetic valve 2, and magnetic valve 2 is controlled by gauge tap 6 by lead 5; Magnetic valve 2 is connected a water inlet pipe 9 with water pipe 7 between the water source control valve 3 by threeway 8, and the other end of water inlet pipe 9 is installed in the top in the water storage box 1.Magnetic valve 2 is arranged on the junction of water storage box 1 and water pipe 7.
Water source control valve 3 can be the triple valve that connects cold water inlet, hot water outlet pipe, water pipe 7, also can be two valves, and one of them valve is connected with cold water inlet, and another is connected with the hot water outlet pipe.
Claims (2)
1, a kind of solar water heater, it comprises water storage box (1), water source control valve (3), water storage box (1) is provided with blast pipe (4), is communicated with by water pipe (7) between water storage box (1) and the water source control valve (3); It is characterized in that: water pipe (7) is provided with magnetic valve (2), and magnetic valve (2) is controlled by gauge tap (6) by lead (5); Magnetic valve (2) is connected a water inlet pipe (9) with water pipe (7) between the water source control valve (3) by threeway (8), and the other end of water inlet pipe (9) is installed in the top in the water storage box (1).
2, solar water heater as claimed in claim 1 is characterized in that: magnetic valve (2) is arranged on the junction of water storage box (1) and water pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200948452U CN2869695Y (en) | 2006-01-06 | 2006-01-06 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200948452U CN2869695Y (en) | 2006-01-06 | 2006-01-06 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869695Y true CN2869695Y (en) | 2007-02-14 |
Family
ID=37724634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200948452U Expired - Fee Related CN2869695Y (en) | 2006-01-06 | 2006-01-06 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869695Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927228A (en) * | 2010-01-23 | 2010-12-29 | 深圳市浩能科技有限公司 | Extrusion coating machine and coating system thereof |
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
| CN105972843A (en) * | 2016-05-19 | 2016-09-28 | 浙江大学 | Solar water heater loop capable of preventing freeze and outputting hot water quickly |
-
2006
- 2006-01-06 CN CNU2006200948452U patent/CN2869695Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927228A (en) * | 2010-01-23 | 2010-12-29 | 深圳市浩能科技有限公司 | Extrusion coating machine and coating system thereof |
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
| CN105972843A (en) * | 2016-05-19 | 2016-09-28 | 浙江大学 | Solar water heater loop capable of preventing freeze and outputting hot water quickly |
| CN105972843B (en) * | 2016-05-19 | 2018-05-11 | 浙江大学 | A kind of solar water heater circuit of antifreeze rapid hot water output |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20100208 |