CN201517621U - Cover plate valve - Google Patents
Cover plate valve Download PDFInfo
- Publication number
- CN201517621U CN201517621U CN2009202350184U CN200920235018U CN201517621U CN 201517621 U CN201517621 U CN 201517621U CN 2009202350184 U CN2009202350184 U CN 2009202350184U CN 200920235018 U CN200920235018 U CN 200920235018U CN 201517621 U CN201517621 U CN 201517621U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- seal ring
- cover plate
- semi
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model relates to a cover plate valve which comprises a semi-spherical valve body, a valve cap and a hanging ring arranged on the valve cap, wherein the diameter of the valve cap is slightly larger than that of the semi-spherical valve body. The utility model is characterized in that the valve cap and the semi-spherical valve body are fixed and connected up and down; a seal ring is arranged on the connecting surface of the valve cap and the semi-spherical valve body, and extends onto the lower surface of the valve cap; and a compression strip is arranged on the seal ring for fixing the seal ring. The cover plate valve with simple structure and low production cost can be effectively positioned at the water gap of a water distribution tank, cannot be washed away by water and can be used for absorption wells with different calibers; the weight of the valve body is greatly reduced and becomes moderate; and the valve cap and the valve body are connected through bolts, so that the dismounting and the maintenance are facilitated and the seal performance is good.
Description
Technical field
The utility model relates to the valving at a kind of tank mouth of a river, relates in particular to a kind of cover plate valve.
Background technique
Often all need to block the distribution channel mouth of a river during absorbing well, absorption well in cleaning with a valve, the general structure of using of valve more complicated all at present, weight is all heavier, and becomes to produce cost than higher, sealability is general simultaneously, working life weak point, easy-maintaining not.
The model utility content
The utility model provides a kind of cover plate valve in order to overcome the above problems, and can effectively be positioned at the distribution channel mouth of a river, can not washed away by water, can be used for the absorbing well, absorption well of different bores, and the weight of valve body alleviates greatly, and weight is moderate, good seal performance.
The technical solution of the utility model is: include hemisphere valve body, valve gap, be arranged on the suspension ring on the valve gap, the slightly larger in diameter of described valve gap is in the diameter of hemisphere valve body, described valve gap is connected up and down with the hemisphere valve body is fixing, on the junction surface of valve gap and hemisphere valve body, be provided with seal ring, described seal ring extends on the lower surface of valve gap, is provided with press strip and fixes on described seal ring.
Described hemisphere valve body is the hollow type structure.
Described valve gap is connected with half ball valve body and function bolt.
The utility model has the advantages that: simple in structure, cost of production is low, can effectively be positioned at the distribution channel mouth of a river, can do not washed away by water, can be used for the absorbing well, absorption well of different bores, the weight of valve body alleviates greatly, weight is moderate, valve gap and valve body be with Bolt Connection maintenance for convenience detach, and seal ring is fixed on the valve gap with press strip can replacing sealing material for convenience detach, the utility model good seal performance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1 is the hemisphere valve body among the figure, the 2nd, and valve gap, the 3rd, suspension ring, the 4th, seal ring, the 5th, press strip.
Embodiment
The cover plate valve, include hemisphere valve body 1, valve gap 2, be arranged on the suspension ring 3 on the valve gap 2, the slightly larger in diameter of described valve gap 2 is in the diameter of hemisphere valve body 1, described valve gap 2 is fixed with hemisphere valve body 1 and is connected up and down, on the junction surface of valve gap 2 and hemisphere valve body 1, be provided with seal ring 4, described seal ring 4 extends on the lower surface of valve gap 2, it is fixing to be provided with press strip 5 on described seal ring 4, the utility model can be blocked the distribution channel mouth of a river when the cleaning absorbing well, absorption well, described hemisphere valve body 1 is the hollow type structure, the absorbing well, absorption well that can be used for different bores, the weight of valve body alleviates greatly, has reduced cost of production, described valve gap 2 is connected with hemisphere valve body 1 usefulness bolt, be beneficial to demolition and maintenance, seal ring 4 usefulness press strips 5 are fixed on the valve gap can replacing sealing material for convenience detach, good seal performance.
Claims (3)
1. cover plate valve, include hemisphere valve body, valve gap, be arranged on the suspension ring on the valve gap, the slightly larger in diameter of described valve gap is in the diameter of hemisphere valve body, it is characterized in that: described valve gap is connected up and down with the hemisphere valve body is fixing, on the junction surface of valve gap and hemisphere valve body, be provided with seal ring, described seal ring extends on the lower surface of valve gap, is provided with press strip and fixes on described seal ring.
2. cover plate valve according to claim 1 is characterized in that: described hemisphere valve body is the hollow type structure.
3. cover plate valve according to claim 1 is characterized in that: described valve gap is connected with half ball valve body and function bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202350184U CN201517621U (en) | 2009-08-18 | 2009-08-18 | Cover plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202350184U CN201517621U (en) | 2009-08-18 | 2009-08-18 | Cover plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517621U true CN201517621U (en) | 2010-06-30 |
Family
ID=42498344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202350184U Expired - Fee Related CN201517621U (en) | 2009-08-18 | 2009-08-18 | Cover plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517621U (en) |
-
2009
- 2009-08-18 CN CN2009202350184U patent/CN201517621U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20120818 |