CN2534529Y - Water-feed automatic closing valve of water storage tank for solar water heater - Google Patents
Water-feed automatic closing valve of water storage tank for solar water heater Download PDFInfo
- Publication number
- CN2534529Y CN2534529Y CN02208759U CN02208759U CN2534529Y CN 2534529 Y CN2534529 Y CN 2534529Y CN 02208759 U CN02208759 U CN 02208759U CN 02208759 U CN02208759 U CN 02208759U CN 2534529 Y CN2534529 Y CN 2534529Y
- Authority
- CN
- China
- Prior art keywords
- water
- water storage
- solar
- closing valve
- threeway
- 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
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Abstract
The utility model relates to a water-filling automatic closing valve of the water storage barrel of the solar water heater, which belongs to the technical field of the solar equipment. The automatic-closing valve comprises an upper tee joint, a lower tee joint, a water intake valve seat, a water storage cup, a suspension rod and a conduit pipe. The upper and the lower tee joints are communicated with an overflow pipe and a water intake pipe of the solar water storage barrel respectively and the upper tee joint is connected with the lower tee joint through a conduit pipe; the water intake valve seat is fixed on a passage of the lower tee joint, an impact-proof hood is arranged inside the water intake valve seat; a valve core is arranged inside the impact-proof hood. The water storage cup is fixed on a passage of the upper tee joint, a floater is arranged inside the water storage cup and the floater is connected with the valve core inside the impact-proof hood through the suspension rod. Using the water-filling automatic closing valve of the utility model can effectively control the water-filling level inside the water storage barrel to prevent the waste of the tap water caused by the overflow of the water without the manual controlling, which saves the time.
Description
Technical field
The utility model relates to water self-closing valve on a kind of solar water heater water-storage bucket, belongs to technical field of solar utilization technique.
Technical background
In recent years, China's solar water heater had obtained development especially rapidly, and the whole nation new units increased in production in 2000 reaches 6,400,000 square meters, and owning amount accumulative total in market reaches more than 2,600 ten thousand square meters.But aspect the operation of solar energy equipment, relative relatively hysteresis, the last water process of solar water heater water-storage bucket for example, it generally all is Artificial Control, the tap of promptly fetching boiling water is gone up water, by the time close tap again after the water in the water butt overflows, so both caused the waste of water, the time of going up water is waited in waste again.
The utility model content
The purpose of this utility model is the shortcoming that can not control automatically during water on the solar water heater water-storage bucket in the prior art, design water self-closing valve on a kind of solar energy water butt, can when the solar water heater filling up water, close automatically, when hot water valve is opened, can flow out hot water smoothly again.
Water self-closing valve on the solar water heater water-storage bucket of the utility model design comprises threeway, threeway down, inlet valve seat, water storage cup, suspension rod and conduit.Upper and lower threeway communicates with the overflow pipe and the water inlet pipe of solar energy water butt respectively, is linked to each other by conduit between the upper and lower threeway.Inlet valve seat is fixed on down on the passage of threeway, is provided with the erosion control cover in the inlet valve seat, is provided with spool in the erosion control cover.The water storage cup is fixed on the passage of threeway, is provided with float in the water storage cup, and float links to each other by suspension rod with spool in the erosion control cover.
Water self-closing valve in installation the utility model design on the water butt of solar water heater, can control the water level of going up water in the water butt effectively, avoid to save time without Artificial Control owing to last dilutional hyponatremia overflows the waste that causes running water.And when needs use hot water, as long as close the water supply valve of water heater, just can regular supply hot water.
Description of drawings
Fig. 1 is the structural representation of water self-closing valve on the solar water heater water-storage bucket of the utility model design.
Among Fig. 1, the 1st, storage tank, the 2nd, overflow pipe, the 3rd, water storage cup, the 4th, float, the 5th, suspension rod clamp, the 6th, last threeway, the 7th, suspension rod, the 8th, following threeway, the 9th, spool, the 10th, inlet valve seat, the 11st, erosion control cover, the 12nd, water inlet pipe, the 13rd, conduit.
The specific embodiment
As shown in Figure 1, water self-closing valve on the solar water heater water-storage bucket of the utility model design comprises threeway 6, threeway 8 down, inlet valve seat 10, water storage cup 3, suspension rod 7 and conduit 13.Upper and lower threeway communicates with the overflow pipe 2 and the water inlet pipe 12 of solar energy water butt respectively, is linked to each other by conduit 13 between the upper and lower threeway 6,8.Inlet valve seat 10 is fixed on down on the passage of threeway 8, is provided with erosion control cover 11 in the inlet valve seat, is provided with spool 9 in the erosion control cover.Water storage cup 3 is fixed on the passage of threeway 6, is provided with float 4 in the water storage cup, and the spool 9 in float and the erosion control cover 11 links to each other by suspension rod 7, and the upper end of suspension rod 7 is passed through suspension rod clamp 5 and linked to each other with float 4.
Water self-closing valve on the solar water heater water-storage bucket of the utility model design, its course of work is as follows: at first open the water supply valve (not shown) to water on the solar water heater, running water is by the periphery of inlet valve seat 10, erosion control cover 11, and the water inlet pipe 12 of flowing through enters the storage tank 1 of solar water heater.Because the effect of erosion control cover 10, it is motionless that spool 9 remains on original position always.When the water in the storage tank was filled, water entered in the threeway 6, and float 4 is floated from flowing out from overflow pipe 2.Moving upward of float 4 drawn spool 9 on gently by suspension rod 7, in case spool 9 breaks away from and the contacting of erosion control cover 11, owing to the hydrodynamics effect, the hydraulic pressure of water inlet tightly is pressed in spool 9 on the valve port of inlet valve seat, thereby water inlet is closed.By the time the water temperature in the water heater water butt acquires a certain degree, and when needing to use hot water, closes water supply valve, opens the outlet valve of shower, and hot water will flow out automatically.At this moment, since the outflow of hot water in the water butt, the also emptying gradually of water in the overflow pipe, float 4 falls, and suspension rod 7 also falls owing to its gravity effect, thereby makes spool 9 get back to the origin-location, and inlet valve seat 10 is opened, and waits for water inlet next time.
Claims (1)
1, water self-closing valve on a kind of solar energy water butt is characterized in that this self-closing valve comprises threeway, threeway down, inlet valve seat, water storage cup, suspension rod and conduit; Described upper and lower threeway communicates with the overflow pipe and the water inlet pipe of solar energy water butt respectively, is linked to each other by conduit between the upper and lower threeway; Described inlet valve seat is fixed on down on the passage of threeway, is provided with the erosion control cover in the inlet valve seat, is provided with spool in the erosion control cover; Described water storage cup is fixed on the passage of threeway, is provided with float in the water storage cup, and float links to each other by suspension rod with spool in the erosion control cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02208759U CN2534529Y (en) | 2002-03-27 | 2002-03-27 | Water-feed automatic closing valve of water storage tank for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02208759U CN2534529Y (en) | 2002-03-27 | 2002-03-27 | Water-feed automatic closing valve of water storage tank for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534529Y true CN2534529Y (en) | 2003-02-05 |
Family
ID=33689353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02208759U Expired - Fee Related CN2534529Y (en) | 2002-03-27 | 2002-03-27 | Water-feed automatic closing valve of water storage tank for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534529Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902937A (en) * | 2022-05-07 | 2022-08-16 | 山东省葡萄研究院 | Accurate irrigation equipment of wet subregion of grape does |
-
2002
- 2002-03-27 CN CN02208759U patent/CN2534529Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902937A (en) * | 2022-05-07 | 2022-08-16 | 山东省葡萄研究院 | Accurate irrigation equipment of wet subregion of grape does |
| CN114902937B (en) * | 2022-05-07 | 2024-06-07 | 湖南中瑞湘格生态农业开发有限公司 | Accurate irrigation equipment of wet subregion of raisin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |