CN207080638U - A kind of anti-impurity pipe clip valve - Google Patents
A kind of anti-impurity pipe clip valve Download PDFInfo
- Publication number
- CN207080638U CN207080638U CN201720707129.5U CN201720707129U CN207080638U CN 207080638 U CN207080638 U CN 207080638U CN 201720707129 U CN201720707129 U CN 201720707129U CN 207080638 U CN207080638 U CN 207080638U
- Authority
- CN
- China
- Prior art keywords
- valve
- sleeve pipe
- filter membrane
- filter
- membrane 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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Abstract
The utility model proposes a kind of anti-impurity pipe clip valve, including valve body, sleeve pipe is provided with the valve body, described sleeve pipe is respectively equipped with ceiling molding and lower press strip up and down, the valve rod for controlling ceiling molding and lower press strip folding is additionally provided with the valve body, in described sleeve pipe filter membrane valve is provided with positioned at one end that medium flows into, the filter membrane valve is two panels and is respectively arranged on the inwall of the sleeve pipe direction of extrusion, the filter membrane valve is provided with some filter bores, the filter membrane valve is separated from each other both in pipe clip valve opening, the filter membrane valve closes up the particulate matter stopped in filter medium both when pipe clip valve pipe will close.The utility model in internal surface of sleeve pipe by setting filter membrane valve, the filter membrane valve in sleeve pipe is set to abut each other to form filter layer with the particulate matter in this filter medium by crimp when pipe clip valve is closed, avoid on particulate matter arrival bushing closing face and extruding sandwiches closing face and internal surface of sleeve pipe is caused damage, there is the advantages of service life is long.
Description
Technical field
It the utility model is related to industrial valve field, and in particular to a kind of anti-impurity pipe clip valve.
Background technology
Pinch valve（Pinch Valve）, also known as pipe clip valve, air bag valve, hoop stop valve etc. at home.Sleeve pipe is any clamp
The most important part of valve, it is the core of pinch valve, there is provided anticorrosive, wear-resistant and bearing capacity.The quality of pinch valve depends on
The quality of sleeve pipe.With pneumatic, electronic, the manual or type of drive squeezing bushing such as surge, have the function that switch/regulation.
In contemporary industry, often there are some solids or liquid for containing the abrasive materials such as particle, powder, fiber, mucilage
For product via pipeline, or when in some chemical processes with mordant medium, pinch valve is exactly optimal selection.
It can be used for：Sewage treatment plant（Treatment of Sludge, grit cleaning, raw sewage, lime, charcoal mud）；Power plant（FGD systems, remove
Ash system, coal conveying）；Mining（Mine tailing, flotation control, mud delivery pipeline, mine tailing filling, various other slurries）；Chemical process（It is rotten
Corrosion and abrasive media, powder, particle）；And paper mill, pulp mill, electronics industry, food industry, cement, sand, glass
Many fields such as glass and Industrial Waste Water Treatments factory.
But pipe clip valve is when closed, when particularly approaching the state closed, the easy block media of closing face of its sleeve pipe
Middle impurity by, cause impurity to be snapped between the closing face of internal surface of sleeve pipe, during with sleeve pipe by complete crush seal, medium
Internal surface of sleeve pipe will be pressed into, causes internal surface of sleeve pipe to be damaged, although many production firms are by improving the quality of sleeve pipe material at present
To solve the problems such as abrasion, but this problem can influence the service life of pipe clip valve all the time.
Utility model content
Based on above mentioned problem, the utility model purpose is to provide a kind of anti-wear, the anti-impurity pipe clamp of service life length
Valve.
For problem above, there is provided following technical scheme：A kind of anti-impurity pipe clip valve, including valve body, in the valve body
Provided with sleeve pipe, described sleeve pipe up and down be respectively equipped with ceiling molding and lower press strip, be additionally provided with the valve body for control ceiling molding and
The valve rod of lower press strip folding, described sleeve pipe is interior to be provided with filter membrane valve positioned at one end that medium flows into, and the filter membrane valve is two panels
And be respectively arranged on the inwall of the sleeve pipe direction of extrusion, the filter membrane valve is provided with some filter bores, and the filter membrane valve exists
Be separated from each other both when sleeve pipe is not affected by ceiling molding and lower press strip crush seal, the filter membrane valve sleeve pipe by ceiling molding and
Close up the particulate matter stopped in filter medium both during lower press strip crush seal.
In said structure, by setting filter membrane valve in internal surface of sleeve pipe, in sleeve pipe opening, filter membrane valve divides each other
Open and be easy to media flow, when pipe clip valve is begun to shut off, ceiling molding and lower press strip squeezing bushing make it dam, and pass through crimp
Make the filter membrane valve in sleeve pipe abut each other to form filter layer with the particulate matter in this filter medium, avoid particulate matter from reaching sleeve pipe
On closing face and extruding sandwiches closing face and internal surface of sleeve pipe is caused damage.
The utility model is further arranged to, and described its curved end of filter membrane valve tilts towards media flow direction.
In said structure, its curved end of filter membrane valve tilts the resistance that can reduce media flow towards media flow direction
Power.
The utility model is further arranged to, and the filter membrane valve is quality of rubber materials.
In said structure, filter membrane valve and sleeve pipe are all quality of rubber materials, can be processed by integrally formed, when in use
Also impact resistance, there is certain elastic stretch amount, avoid tearing.
The utility model is further arranged to, and the valve rod is provided with handwheel.
The beneficial effects of the utility model：By setting filter membrane valve in internal surface of sleeve pipe, when pipe clip valve is begun to shut off, on
Press strip and lower press strip squeezing bushing make it dam, and make the filter membrane valve in sleeve pipe abut each other to form filter layer by crimp
With the particulate matter in this filter medium, avoid on particulate matter arrival bushing closing face and extruding sandwiches closing face and internal surface of sleeve pipe is made
Into infringement, there is the advantages of service life is long.
Brief description of the drawings
Fig. 1 is the complete section structural representation of filter membrane flap state when the utility model is opened.
Fig. 2 is the complete section structural representation of filter membrane flap state when the utility model closes.
Fig. 3 is the utility model Fig. 1 A enlarged drawings.
Fig. 4 is the utility model Fig. 2 B enlarged drawings.
Label implication in figure：10- valve bodies；11- sleeve pipes；111- filter membrane valves；1111- filter bores；12- ceiling moldings；Under 13-
Press strip；14- valve rods；141- handwheels；A- filter layers；B- closing faces.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to figs. 1 to Fig. 4, a kind of anti-impurity pipe clip valve as shown in Figures 1 to 4, including valve body 10, in the valve body 10
Provided with sleeve pipe 11, described sleeve pipe is respectively equipped with ceiling molding 12 and lower press strip 13 about 11, is additionally provided with the valve body 10 for controlling
The valve rod 14 of ceiling molding 12 and lower press strip 13 folding processed, described sleeve pipe 11 is interior to be provided with filter membrane valve positioned at one end that medium flows into
111, the filter membrane valve 111 is two panels and is respectively arranged on the inwall of the direction of extrusion of sleeve pipe 11, on the filter membrane valve 111
Provided with some filter bores 1111, the filter membrane valve 111 is when sleeve pipe 11 is not affected by ceiling molding 12 and lower 13 crush seal of press strip
Both are separated from each other, and both the filter membrane valve 111 is when sleeve pipe 11 is by ceiling molding 12 and lower 13 crush seal of press strip closes up
Stop the particulate matter in filter medium.
In said structure, by setting filter membrane valve 111, in 11 opening of sleeve pipe, filter membrane in the inwall of sleeve pipe 11
Valve 111, which is separated from each other, is easy to media flow, and when pipe clip valve is begun to shut off, ceiling molding 12 and the squeezing bushing 11 of lower press strip 13 make it
Dam, make the filter membrane valve 111 in sleeve pipe 11 abut each other to form filter layer a with this filter medium by crimp
Grain thing, avoid particulate matter from reaching on the closing face b of sleeve pipe 11 and extrude and sandwich closing face b the inwall of sleeve pipe 11 is caused damage.
In the present embodiment, described its curved end of filter membrane valve 111 tilts towards media flow direction.
In said structure, its curved end of filter membrane valve 111 tilts towards media flow direction can reduce media flow
Resistance.
In the present embodiment, the filter membrane valve 111 is quality of rubber materials.
In said structure, filter membrane valve 111 and sleeve pipe 11 are all quality of rubber materials, can be processed by integrally formed,
Also impact resistance during use, there is certain elastic stretch amount, avoid tearing.
In the present embodiment, the valve rod 14 is provided with handwheel 141.
The beneficial effects of the utility model：By setting filter membrane valve 111 in the inwall of sleeve pipe 11, begun to shut off in pipe clip valve
When, ceiling molding 12 and the squeezing bushing 11 of lower press strip 13 make it dam, by crimp make filter membrane valve 111 in sleeve pipe 11 that
This docking forms filter layer a with the particulate matter in this filter medium, avoids particulate matter from reaching on the closing face b of sleeve pipe 11 and extrudes
Sandwich closing face b to cause damage to the inwall of sleeve pipe 11, there is the advantages of service life is long.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of anti-impurity pipe clip valve, including valve body, the valve body is interior to be provided with sleeve pipe, and described sleeve pipe is respectively equipped with ceiling molding up and down
With lower press strip, the valve rod for controlling ceiling molding and lower press strip folding is additionally provided with the valve body, it is characterised in that：Described sleeve pipe
Interior to be provided with filter membrane valve positioned at one end that medium flows into, the filter membrane valve is two panels and is respectively arranged at the sleeve pipe direction of extrusion
On inwall, the filter membrane valve is provided with some filter bores, and the filter membrane valve is not affected by ceiling molding in sleeve pipe and lower press strip squeezes
It is separated from each other both during means of press seals, both the filter membrane valve is when sleeve pipe is by ceiling molding and lower press strip crush seal closes up resistance
The particulate matter kept off in filter medium.
A kind of 2. anti-impurity pipe clip valve according to claim 1, it is characterised in that：Described its curved end of filter membrane valve
Tilted towards media flow direction.
A kind of 3. anti-impurity pipe clip valve according to claim 2, it is characterised in that：The filter membrane valve is quality of rubber materials.
A kind of 4. anti-impurity pipe clip valve according to claim 1, it is characterised in that：The valve rod is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707129.5U CN207080638U (en) | 2017-06-16 | 2017-06-16 | A kind of anti-impurity pipe clip valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707129.5U CN207080638U (en) | 2017-06-16 | 2017-06-16 | A kind of anti-impurity pipe clip valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080638U true CN207080638U (en) | 2018-03-09 |
Family
ID=61425399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720707129.5U Expired - Fee Related CN207080638U (en) | 2017-06-16 | 2017-06-16 | A kind of anti-impurity pipe clip valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503958A (en) * | 2022-09-27 | 2022-12-23 | 南京拓攻自动驾驶技术研究院有限公司 | Anti-drip valve and unmanned aerial vehicle |
-
2017
- 2017-06-16 CN CN201720707129.5U patent/CN207080638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503958A (en) * | 2022-09-27 | 2022-12-23 | 南京拓攻自动驾驶技术研究院有限公司 | Anti-drip valve and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20210616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |