CN2426553Y - Water feed valve - Google Patents
Water feed valve Download PDFInfo
- Publication number
- CN2426553Y CN2426553Y CN 99257792 CN99257792U CN2426553Y CN 2426553 Y CN2426553 Y CN 2426553Y CN 99257792 CN99257792 CN 99257792 CN 99257792 U CN99257792 U CN 99257792U CN 2426553 Y CN2426553 Y CN 2426553Y
- Authority
- CN
- China
- Prior art keywords
- water
- casing tube
- ceramic valve
- rubber
- 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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- Float Valves (AREA)
Abstract
The utility model discloses a water feed valve, which comprises a water tank, an inner casing tube and a ceramic valve. The utility model is characterized in that an outer casing tube is arranged outside the inner casing tube, and the upper opening of the top is provided with a seal rubber bursa. The rubber bursa is provided with a plug cap fixing a spring, and a force collecting board is arranged between the spring and the rubber bursa. The center of the rubber bursa is provided with a transmission rod downwards, and the lower end of the transmission rod is hinged with the ceramic valve of the inner casing tube. A water outlet of the ceramic valve is communicated with the outer casing tube, and the bottom of the outer casing tube is provided with an opening communicated with the water tank. Compared with the existing floating ball type water feed valve, the water feed valve has the advantages of no water seepage, long service life and small water flowing sound when water is fed.
Description
The utility model is a kind of toilet tank water supply valve.
The water method is that the suffered buoyancy of ball float is compressed rubber stopper of water supply valve tap water outlet after lever is amplified to several kilograms on traditional toilet tank, makes the tap water outlet airtight, stops to go up water.
The purpose of this utility model provides a kind of water supply valve, and it utilizes water level institute corresponding hydraulic pressure (maximum several hectograms) in the water tank to drive ceramic valve rotary closing on a kind of water supply valve, water on stopping.It is water-tight, and the life-span is long and structure is simple and direct.
Task of the present utility model is to realize like this, it comprises water tank, inner sleeve, ceramic valve, it is characterized in that: inner sleeve is provided with an outer sleeve outward, its top is suitable for reading a sealing rubber bag, and the blocking cap of a fixing spring is arranged on the rubber bag tank, and force collecting plate is arranged in the middle of spring and the rubber bag tank, the rubber bag tank center is to having dowel bar, the ceramic valve arm of force on dowel bar lower end and the inner sleeve is hinged, and the water outlet of ceramic valve is communicated with outer sleeve, and outer sleeve bottom has the opening that is communicated with water tank.
The utility model is owing to adopt rubber bag tank and pressure spring to finish the open and close of ceramic valve, the life-span of ceramic valve reaches more than 100,000 times, and the rubber bag tank life-span is also longer, thereby compares with existing ball float water supply valve, it is long to have water-tight and life-span, and on the little advantage of singing of the stream during water.
Fig. 1 is a structural representation of the present utility model.
The drawing explanation: 1. inner sleeve 2. outer sleeves 3. running water inlets 4. ceramic valve 5. arm of forces 6. rubber bag tanks 7. dowel bars 8. springs 9. openings 10. tap water export 11. water tanks, 12. circular holes, 13. air
Describe working principle of the present utility model and working condition in detail below in conjunction with accompanying drawing.
The utility model has inner sleeve 1, outer sleeve 2.Inner sleeve 1 lower end is that tap water advances 3, and the upper end connects ceramic valve 4, and there is the arm of force 5 at the center.Outer sleeve 2 tops have a rubber bag tank 6 and blocking cap to be tightly connected with it by screw, and rubber bag tank 6 outer surfaces push up a force collecting plate and oppressed by spring 8, and the opening 9 that is communicated with water tank is arranged at outer sleeve 2 bottoms.There is a dowel bar 7 at rubber bag tank 6 centers, and it is hinged with the arm of force 5 of ceramic valve 4 that a circular hole 12 is left in dowel bar 7 lower ends, and it can be rotated.
In the water tank 11 when anhydrous, spring 8 is depressed rubber bag tank 6, dowel bar 7 moves down, driving the arm of force 5 turns clockwise, ceramic valve 4 is opened, tap water outlet 10, the opening 9 of tap water on running water inlet 3, inner sleeve 1, ceramic valve 4 flows into water tank 11 bottoms, and along with water level raises, tap water at first floods opening 9, air 13 in the outer sleeve 2 is in the seal compression state, hydraulic pressure raises gradually then, and air 13 air pressure raise gradually, with rubber bag tank 6 jack-up gradually, dowel bar 7 rises gradually, drive the arm of force 5 and be rotated counterclockwise, close until ceramic valve 4, last water stops.Rubber bag tank 6 during by jack-up gradually spring 8 also gradually reduced and held power, adjust spring 8 and can adjust water level in the water tank.Because in the real work, the arm of force 5 angle of swing are very little, so can not go wrong with cooperating of dowel bar 7.Rubber bag tank 6 is stressed to be the corresponding hydraulic pressure of water level in the water tank, only several hectograms of maximum, and select suitable rubber for use, the keying life-span can reach 100,000 times, ceramic valve 4 its sealings are fabulous, wear-resisting reaching more than 100,000 times, thus can solve seepy question at all and the life-span long.
Claims (1)
1, a kind of water supply valve, it comprises water tank, inner sleeve, ceramic valve, it is characterized in that: inner sleeve is provided with an outer sleeve outward, its top is suitable for reading a sealing rubber bag, and the blocking cap of a fixing spring is arranged on the rubber bag tank, and force collecting plate is arranged in the middle of spring and the rubber bag tank, the rubber bag tank center is to having dowel bar, the ceramic valve arm of force on dowel bar lower end and the inner sleeve is hinged, and the water outlet of ceramic valve is communicated with outer sleeve, and outer sleeve bottom has the opening that is communicated with water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257792 CN2426553Y (en) | 1999-12-27 | 1999-12-27 | Water feed valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257792 CN2426553Y (en) | 1999-12-27 | 1999-12-27 | Water feed valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426553Y true CN2426553Y (en) | 2001-04-11 |
Family
ID=34040586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257792 Expired - Fee Related CN2426553Y (en) | 1999-12-27 | 1999-12-27 | Water feed valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426553Y (en) |
-
1999
- 1999-12-27 CN CN 99257792 patent/CN2426553Y/en not_active Expired - Fee Related
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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 |