CN2479308Y - Water-saving durable valve device - Google Patents
Water-saving durable valve device Download PDFInfo
- Publication number
- CN2479308Y CN2479308Y CN 01221250 CN01221250U CN2479308Y CN 2479308 Y CN2479308 Y CN 2479308Y CN 01221250 CN01221250 CN 01221250 CN 01221250 U CN01221250 U CN 01221250U CN 2479308 Y CN2479308 Y CN 2479308Y
- Authority
- CN
- China
- Prior art keywords
- limit pin
- water
- valve
- position limit
- hand button
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a water-saving durable valve device. A membrane barrier (12) separates a water supply pipeline and an adjusting mechanism, and leakage of the adjusting rod can be avoided. Point contact actuation can be realized by a steel ball (4), to prevent the membrane barrier from rotational motion abrasion, and then the service life of the valve and the adjusting sensibility can be raised. A baffle (18) equipped between two ends of a horse-shoe furrow (9) provided below a hand-button (8) can only move between a limiting pin (1) and a limiting pin (11). Consequently limitation closure and the maximal start limitation can be realized, the inserting hole position of the limiting pin (11) can be adjusted, thereby the maximal start quantity of the valve can be adjusted. The utility model has flow limitation and water saving effect when used in public place.
Description
The utility model belongs to valve, mainly proposes a kind of water saving durable valve device.
At present, the valve and the water nozzle that use in the society have following shortcoming, and their keying sealing surface all exists than big relative movement, and easy generation wearing and tearing are collapsed with easily being scratched or block by foreign material such as sand grains, iron rust in the water, make sealability reduction or forfeiture; It is regulated part and all contacts with water, and the journal packing of adjustable lever is revealed easily; Spacing or the private key open function of its hand button adjusting no adjustable open amount of joint uses in public places, causes water resource waste easily.
The purpose of this utility model be exactly for address the above problem provide a kind of adjustable lever not water contacting, open amount is spacing adjustable or need private key to open and close the valving of regulating, it can prevent to open and close sealing surface wear effectively and stop the adjustable lever place and reveal, realize the spacing many grades of adjustings of maximum open amount, maybe must use private key to open and close and to regulate.
The purpose of this utility model is to realize like this, pressure cap and housing adopt screw-thread fit that the periphery of barrier film is clamped, barrier film separates liquid chunnel and controlling mechanism, adjustable lever and pressure cap adopt screw-thread fit, the briquetting cylindrical adopts in the hole that is installed in the top of barrier film and pressure cap bottom movingly, the blind hole at center, briquetting upper end is embedded with a steel ball, steel ball plays a Contact Transmission effect, thereby make and do not produce rotation relative movement wearing and tearing between briquetting and the barrier film, the axle journal on adjustable lever top and hand button adopt in many ways or spline fitted, and be screwed together, pressure cap upper end circumference is the some limit pin holes of distribution evenly, and close position limit pin in the position limit pin jack interpolation of setting and open position limit pin with maximum, there is a horse shoe shaped groove lower end of hand button, baffle between the horse shoe shaped groove two ends is being closed position limit pin and maximum the unlatching between the position limit pin moved, and it is spacing to realize closing spacing and maximum unlatching.
Make hole or multiple-grooved hole in many ways at the upper end edge axis of adjustable lever, and do not make the axle journal that the hand button is installed, then must could open and close and regulate valve with corresponding private key.
The utility model adopts barrier film that liquid chunnel and controlling mechanism are separated, and the adjustable lever place can not reveal.Because adopt steel ball to realize a some Contact Transmission, not only make adjusting very sensitive again, and make the valve opening and closing sealing surface not produce rotation relative movement wearing and tearing, effectively the sealability of maintaining valve and improve valve working life.Again because the maximum characteristics of opening adjustable limiting or adopting private key to open and close and regulate are arranged, AT STATION, public places such as hospital, school, green belt along highway use, and have certain water-saving result.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural drawing of the water saving durable valve that proposes according to the utility model.
Below in conjunction with details and the working condition of accompanying drawing 1 detailed description according to the concrete valve that the utility model proposes.
This valve is mainly by closing position limit pin (1), adjustable lever (2), pressure cap (3), steel ball (4), briquetting (5), nut (6), packing ring (7), hand button (8), screw (10), the maximum position limit pin (11) of opening, barrier film (12), valve port (13), housing compositions such as (14), valve is in closed condition among the figure.
Valve port (13) bottom cylindrical embeds between the water-inlet cavity (15) and water chamber (16) of housing (14).Pressure cap (3) and housing (14) adopt screw-thread fit that the periphery of barrier film (12) is clamped, and barrier film (12) separates liquid chunnel and controlling mechanism, and the adjustable lever place can not leaked.Adjustable lever (2) and pressure cap (3) adopt screw-thread fit, and the axle journal of adjustable lever (2) and hand button (8) employing cooperate in many ways and be fixed together with screw (10), packing ring (7), nut (6).Briquetting (5) cylindrical adopts in the hole of top and pressure cap (3) bottom that is installed in barrier film (12) movingly, and the blind hole at center, briquetting (5) upper end is embedded with a steel ball (4), and steel ball (4) withstands the lower end surface of screw (10), thereby plays a Contact Transmission effect.Pressure cap (3) upper end circumference is the jack (17) of the some position limit pins of distribution evenly, close position limit pin (1) and the maximum position limit pin (11) of opening is inserted in respectively in the position limit pin jack (17) of setting, there is a horse shoe shaped groove (9) lower end of hand button (8), the baffle (18) of horse shoe shaped groove (9) moves between position limit pin (1) and (11), thereby it is spacing to realize closing spacing and maximum unlatching.Adjust the jack position of position limit pin (11), the maximum open amount of energy regulating valve.
When driving adjustable lever (2), hand button (8) rotates together, adjustable lever (2) drives screw (10) and rises together, under the effect of barrier film (12) elasticity tension and hydraulic pressure, the core of steel ball (4), briquetting (5), barrier film (12) moves upward together, barrier film (12) lower end surface and the upper-end surface of valve port (13) are separated gradually, and valve promptly is in opening state.Otherwise as pressing above-mentioned backward rotation hand button (8), the upper-end surface of barrier film (12) lower end and valve port (13) will move closer to, and is in closed condition again up to valve.
The utility model is according to the manufacturing process situation, and valve port (13) and housing (14) not only can be made two bodies, also can make one.Simultaneously, the utility model also can be made hole or multiple-grooved hole in many ways at the top axial of adjustable lever (2) as required, and does not make the axle journal that hand button (8) is installed.Have only like this with corresponding private key and could open and regulating valve, use, can avoid the random Open valve of idler and cause water resource waste in public places such as green belt along highway.
Claims (4)
1, a kind of water saving durable valve device, mainly by closing position limit pin (1), adjustable lever (2), pressure cap (3), steel ball (4), briquetting (5), hand button (8), screw (10), the maximum position limit pin (11) of opening, barrier film (12), valve port (13), housing compositions such as (14), it is characterized in that valve port (13) bottom cylindrical embeds between the water-inlet cavity (15) and water chamber (16) of housing (14), pressure cap (3) adopts screw-thread fit, briquetting (5) cylindrical adopts in the hole of top and pressure cap (3) bottom that is installed in barrier film (12) movingly, the blind hole at center, briquetting (5) upper end is embedded with a steel ball (4), the axle journal on adjustable lever (2) top and hand button (8) adopt in many ways and cooperate, and be fixed together with screw (10), pressure cap (3) upper end is distribution some limit pin holes (17) evenly, and close position limit pin (1) and maximum unlatching position limit pin (11) in the limit pin hole interpolation of setting, there is a horse shoe shaped groove (9) lower end of hand button (8), and the baffle (18) between horse shoe shaped groove (9) two ends moves between position limit pin.
2, a kind of water saving durable valve device according to claim 1 is characterized in that valve port (13) and housing (14) can make two bodies, also can make one.
3,, it is characterized in that the axle journal on adjustable lever (2) top and hand button (8) can adopt cooperation in many ways, also can adopt spline fitted according to claim 1,2 described a kind of water saving durable valve devices.
4,, it is characterized in that the axle journal that hand button (8) is installed also can not be made on the top of adjustable lever (2), and axially make hole or multiple-grooved hole in many ways in the top according to claim 1,2 described a kind of water saving durable valve devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221250 CN2479308Y (en) | 2001-04-18 | 2001-04-18 | Water-saving durable valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221250 CN2479308Y (en) | 2001-04-18 | 2001-04-18 | Water-saving durable valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479308Y true CN2479308Y (en) | 2002-02-27 |
Family
ID=33638550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01221250 Expired - Fee Related CN2479308Y (en) | 2001-04-18 | 2001-04-18 | Water-saving durable valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479308Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380031C (en) * | 2003-12-08 | 2008-04-09 | 株式会社富士金 | Fluid controller |
-
2001
- 2001-04-18 CN CN 01221250 patent/CN2479308Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380031C (en) * | 2003-12-08 | 2008-04-09 | 株式会社富士金 | Fluid controller |
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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 |