CN2573956Y - Solar water supply auto-closing temp.-controlling valve - Google Patents
Solar water supply auto-closing temp.-controlling valve Download PDFInfo
- Publication number
- CN2573956Y CN2573956Y CN02279460U CN02279460U CN2573956Y CN 2573956 Y CN2573956 Y CN 2573956Y CN 02279460 U CN02279460 U CN 02279460U CN 02279460 U CN02279460 U CN 02279460U CN 2573956 Y CN2573956 Y CN 2573956Y
- Authority
- CN
- China
- Prior art keywords
- water
- control valve
- water supply
- valve body
- valve
- 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
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a solar water supply automatic closing temperature control valve which comprises a rocking arm handle, a valve body, a triplet temperature control valve core with a rocking handle, and a water supply opening, wherein the bottom of the valve body is provided with a water supply automatic closing device which comprises a rubber abdominal cavity, a plate type lever which is arranged below the rubber abdominal cavity and a sliding push rod. The upper end of the sliding push rod is in contact with a convex block at the lateral surface of the triplet temperature control valve core with a rocking handle, and the lower end of the sliding push rod is connected with one end of the plate type lever. The lateral surface of the valve body at the upper part of the rubber abdominal cavity is provided with an overflow pipe water inlet and an overflow pipe pressure relief opening. On the basis of a common single handle rocking arm type triplet temperature control valve, the valve is additionally provided with the water supply full automatic closing device. The utility model utilizes solar energy to supply water; when the water is full, the valve is closed automatically and the functions of the water temperature control and the water supply of the original triplet temperature control valve are reserved. One valve is used for controlling solar water supply and temperature, and is automatically closed when water is full.
Description
Technical field
The utility model relates to a kind of valve, and water is closed heat control valve automatically on especially a kind of solar energy.
Background technology
Solar energy has been widely used in the every field, particularly solar water heater of people's lives as a kind of free of contamination novel energy, through more than ten development, body is very ripe, generally use in vast city and rural area, produce to the people and bring many convenience, have very big market potential.Water and water temperature are regulated by monolever rocker-arm three heat control valves and are realized on it, but the anhydrous full automatic closing function of this valve.And present all types of solar water heater product, the full automatic closing function of its automatic loading water water is not overripened yet, producer generally adopts ball-cock assembly, be located at solar energy hot water tank inside or finish the automatic loading water function above the water tank, this structure is in high temperature and hot-water soak state for a long time because of valve, easily gets rusty and forms incrustation scale, thereby introducing valve is not closed completely to produce and leaks, need often maintenance, bring many inconvenience, cause the certain economic loss to producer to the user.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to use, has temperature adjustment function and can be in water tank can close the valve of water inlet pipe during filling up water automatically.
The technical solution of the utility model is: water is closed heat control valve automatically on a kind of solar energy, comprise rocker handle, valve body, three uniting and adjustment temperature rocking handle spool and filling pipe ends, in the valve body bottom water self closing device is housed, this device comprises the board-like lever and the pusher of rubber abdominal cavity and its below, the upper end of pusher contacts with the projection of three uniting and adjustment temperature rocking handle spool sides, one end of lower end and board-like lever links, and has an overflow pipe water inlet and an overflow pipe pressure relief opening in the valve body side on top, rubber abdominal cavity.
On board-like lever, there is a fulcrum to connect with valve body.
Below the board-like lever of valve body bottom, a capping is arranged.
Below pusher, there are a slotted hole and filling pipe end to socket-connect.
One unidirectional water intaking valve is set in filling pipe end.
The utility model has following advantage: this valve is to have set up the full self closing device of water water on the basis of monolever rocker-arm three heat control valves commonly used, finishing water water on the solar energy closes the water temperature that has also kept original three heat control valves simultaneously completely automatically and regulates and last water function, realize controlling with a valve the last water of solar energy, temperature adjustment and water are closed multiple function completely automatically.
In order to prevent to reduce, make aqueous reflux in the water heater enter pipe network one unidirectional water intaking valve is set in filling pipe end because of ductwork pressure.
Description of drawings
Fig. 1 is the utility model three-dimensional structure diagram;
Fig. 2 is the utility model planar structure schematic diagram.
The specific embodiment
Structure of the present utility model is as shown in Figure 1 and Figure 2: comprise rocker handle 1, valve body 2, three uniting and adjustment temperature rocking handle spool 3 and filling pipe ends 4, in the valve body bottom water self closing device is housed, this device comprises the board-like lever 6 and the pusher 7 of rubber abdominal cavity 5 and its below, the upper end of pusher 7 contacts with the projection 8 of three uniting and adjustment temperature rocking handle spools, 3 sides, one end of lower end and board-like lever 6 links, and has an overflow pipe water inlet 9 and an overflow pipe pressure relief opening 10 in the valve body side on 5 tops, rubber abdominal cavity.On board-like lever 6, there is a fulcrum 11 to connect with valve body.Below the board-like lever 6 of valve body bottom, a capping 12 is arranged.Below pusher 7, there is a slotted hole 13 to socket-connect with filling pipe end 4.One unidirectional water intaking valve 14 is set in filling pipe end 4.
Occupation mode of the present utility model:
Valve body 2 is installed on the indoor water supply pipeline, the connection flexible pipe lower end of the overfall on the solar water heater and the overflow pipe water inlet 9 on the valve body side are linked.When in the water tank of solar water heater, going up water, rocker handle 1 pushed downwards open valve and begin to go up water, when waterborne the expiring in the water-heater water tank, hydraulic pressure in the overflow pipe enters by overflow pipe water inlet 9 in the cavity of valve body below and to rubber abdominal cavity 5 and exerts pressure, make its lower surface push the board-like lever 6 of its below to lower convexity, the other end of board-like lever 6 is upturned promote coupled pusher 7 and moves up, upper end by pusher 7 is with rocker handle 1 jack-up, make valve be in closed condition, hydraulic pressure pressure in the overflow pipe on the valve body releases by overflow pipe pressure relief opening 10 simultaneously, the water process is finished in the home position of withdrawing again, rubber abdominal cavity 5.
Claims (5)
1, water is closed heat control valve automatically on a kind of solar energy, comprise rocker handle, valve body, three uniting and adjustment temperature rocking handle spool and filling pipe ends, it is characterized in that: the water self closing device is housed in the valve body bottom, this device comprises the board-like lever and the pusher of rubber abdominal cavity and its below, the upper end of pusher contacts with the projection of three uniting and adjustment temperature rocking handle spool sides, one end of lower end and board-like lever links, and has an overflow pipe water inlet and an overflow pipe pressure relief opening in the valve body side on top, rubber abdominal cavity.
2, water is closed heat control valve automatically on the solar energy according to claim 1, it is characterized in that: have a fulcrum to connect with valve body on board-like lever.
3, water is closed heat control valve automatically on the solar energy according to claim 1, it is characterized in that: below the board-like lever of valve body bottom a capping is arranged.
4, water is closed heat control valve automatically on the solar energy according to claim 1, it is characterized in that: have a slotted hole and filling pipe end to socket-connect below pusher.
5, water is closed heat control valve automatically on the solar energy according to claim 1, it is characterized in that: a unidirectional water intaking valve is set in filling pipe end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02279460U CN2573956Y (en) | 2002-09-29 | 2002-09-29 | Solar water supply auto-closing temp.-controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02279460U CN2573956Y (en) | 2002-09-29 | 2002-09-29 | Solar water supply auto-closing temp.-controlling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573956Y true CN2573956Y (en) | 2003-09-17 |
Family
ID=33742527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02279460U Expired - Fee Related CN2573956Y (en) | 2002-09-29 | 2002-09-29 | Solar water supply auto-closing temp.-controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573956Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403327A (en) * | 2016-12-06 | 2017-02-15 | 曹文良 | Automatic water feeding control system of solar water heater |
-
2002
- 2002-09-29 CN CN02279460U patent/CN2573956Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403327A (en) * | 2016-12-06 | 2017-02-15 | 曹文良 | Automatic water feeding control system of solar water heater |
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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 |