CN201818864U - Timing watering valve - Google Patents
Timing watering valve Download PDFInfo
- Publication number
- CN201818864U CN201818864U CN2010205259166U CN201020525916U CN201818864U CN 201818864 U CN201818864 U CN 201818864U CN 2010205259166 U CN2010205259166 U CN 2010205259166U CN 201020525916 U CN201020525916 U CN 201020525916U CN 201818864 U CN201818864 U CN 201818864U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- timing
- cavity
- watering
- 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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- 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
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- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses a timing watering valve of a solar water heater, which can be automatically closed after the preset time is achieved. A valve shaft of the timing watering valve is connected with an energy storing mechanism with a spring. In the process of watering, an operator rotates the valve shaft to drive the energy storing mechanism with the spring to store energy, so that the degree of the angle of the valve shaft rotated by the operator can show the quantity of energy stored by the energy storing mechanism with the spring and further corresponds to the time set by the operator; and when the set time is achieved, the spring can automatically drive the timing watering valve to stop watering so as to achieve the aim of accurately and automatically stopping watering according to the time preset by the operator.
Description
Technical field
The utility model relates to a kind of water-supply valve of solar water heater, particularly can arrive the valve of closing water supply valve behind the Preset Time automatically.
Background technique
At present, what the water supply valve of solar water heater adopted is general running water switch, during water, only need open water switch and get final product on water heater, and when water in the water-heater water tank completely the time, the pass is closed water switch and got final product again.But, since general switch full on the water after, can't realize closing automatically, and the people often can not in time close, waste water resource.
The model utility content
In order to overcome the deficiency that existing water supply valve can not be closed automatically, the utility model provides a kind of timing water-feeding valve, and this timing water-feeding valve is easy to use, and the moment that can preset according to the operator exactly closes automatically.
The technological scheme that its technical problem that solves the utility model adopts is: be provided with a cavity in the valve body of timing water-feeding valve, there are a spool and spool and cavity to form being sealed and matched of to forward in the cavity, spool is connected on the valve shaft, valve shaft links to each other with a clockwork spring stored energy mechanism, and the clockwork spring stored energy mechanism is in the cavity, into water interface and water outlet interface are arranged, and water inlet interface and water outlet interface are connected with cavity respectively on valve body.When timing water-feeding valve is installed on the solar water heater, the water inlet interface of timing water-feeding valve is connected with running water pipe, the water outlet interface is connected with the water inlet of solar water heater and gets final product.
The beneficial effects of the utility model are: owing to be connected with the clockwork spring stored energy mechanism in this valve, during last water, the time length of just corresponding its setting of the size of the angle of operator's rotary valve shaft, when the moment that arrives its setting, the correct position that the spool that clockwork spring will drive timing water-feeding valve automatically rotates in the cavity cuts off water on the water inlet, thus the time of realizing presetting according to the operator exactly purpose of closing automatically.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure principle chart of the present utility model.
1. valve bodies among the figure, 2. cavity, 3. spool, 4. valve shaft, 5. clockwork spring stored energy mechanism, 6. water inlet interface, 7. water outlet interface.
Embodiment
In Fig. 1, be provided with a cavity 2 in the valve body 1 of timing water-feeding valve, there are a spool 3 and spool 3 and cavity 2 to form being sealed and matched of to forward in the cavity 2, spool 3 is connected on the valve shaft 4, valve shaft 4 links to each other with clockwork spring stored energy mechanism 5, and clockwork spring stored energy mechanism 5 is in the cavity 2, and into water interface 6 and water outlet interface 7 are arranged on valve body 1, and water inlet interface 6 and water outlet interface 7 are connected with cavity 2 respectively.
Claims (1)
1. timing water-feeding valve, it is characterized in that: in the valve body of timing water-feeding valve, be provided with a cavity, there are a spool and spool and cavity to form being sealed and matched of to forward in the cavity, spool is connected on the valve shaft, valve shaft links to each other with a clockwork spring stored energy mechanism, and the clockwork spring stored energy mechanism is in the cavity, and into water interface and water outlet interface are arranged on valve body, and water inlet interface and water outlet interface are connected with cavity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205259166U CN201818864U (en) | 2010-09-13 | 2010-09-13 | Timing watering valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205259166U CN201818864U (en) | 2010-09-13 | 2010-09-13 | Timing watering valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818864U true CN201818864U (en) | 2011-05-04 |
Family
ID=43916816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205259166U Expired - Fee Related CN201818864U (en) | 2010-09-13 | 2010-09-13 | Timing watering valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808172A (en) * | 2013-11-21 | 2014-05-21 | 无锡爱科换热器有限公司 | Double-pipe heat exchanger |
-
2010
- 2010-09-13 CN CN2010205259166U patent/CN201818864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808172A (en) * | 2013-11-21 | 2014-05-21 | 无锡爱科换热器有限公司 | Double-pipe heat exchanger |
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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: 20110504 Termination date: 20110913 |