CN206386488U - A kind of stop valve with filter - Google Patents
A kind of stop valve with filter Download PDFInfo
- Publication number
- CN206386488U CN206386488U CN201720031804.7U CN201720031804U CN206386488U CN 206386488 U CN206386488 U CN 206386488U CN 201720031804 U CN201720031804 U CN 201720031804U CN 206386488 U CN206386488 U CN 206386488U
- Authority
- CN
- China
- Prior art keywords
- filter
- valve
- flap
- stop valve
- opening
- 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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- Check Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of stop valve with filter, including valve body, inlet channel, outlet flow, valve pocket, flap and the valve seat that cooperation is sealed with flap, valve pocket is divided into uuper valve chamber and lower valve chamber by the flap, filter is provided with the lower valve chamber, the filter includes filter, the filter is located at lower surface relative with flap on valve seat, the filter coordinates with valve base inner wall Elastic Sliding, the end face of the filter is recessed cambered surface towards flap direction, the bottom of the valve body is provided with the opening for facilitating filter to install, end cap is provided with the opening, the bottom of the lower valve chamber is provided with screw plug close to the position of outlet flow.The utility model purpose is that the impurity particle provided in a kind of stop valve with filter, energy fluid medium is filtered, and improves the service life of stop valve.
Description
Technical field
The utility model is related to valve field, more particularly to a kind of stop valve with filter.
Background technology
Stop valve be it is most important block one of class valve, realize medium conveying, cut-off, regulation etc. function, its be opened and closed
During frictional force is small between sealing surface, relatively durable, Lift is less, easy to manufacture, easy to maintenance, in being applicable not only to
Low pressure, and suitable for high pressure.When stop valve is applied in pipeline, the fluid media (medium) in pipeline usually contains impurity particle, this
A little impurity particles enter in stop valve with fluid media (medium), on the sealing surface for being easily deposited in flap or valve seat, cause flap with
Sealing declines between valve seat, and impurity is deposited in valve for a long time, valve the situation for blocking or scrapping easily is occurred, and influences valve
The service life of door.
Utility model content
Based on above mentioned problem, the utility model purpose is to provide a kind of stop valve with filter, and fluid can be situated between
Impurity particle in matter is filtered, and improves the service life of stop valve.
For problem above, there is provided following technical scheme：A kind of stop valve with filter, including valve body, import
Valve pocket is divided into uuper valve chamber with by runner, outlet flow, valve pocket, flap and the valve seat that cooperation is sealed with flap, the flap
Filter is provided with valve pocket, the lower valve chamber, the filter includes filter, and the filter is located on valve seat and valve
The relative lower surface of valve, the filter and valve base inner wall Elastic Sliding coordinate, and the end face of the filter is towards in flap direction
Spill is into cambered surface, and the bottom of the valve body is provided with the opening for facilitating filter to install, the opening and is provided with end cap, the lower valve
The bottom of chamber is provided with screw plug close to the position of outlet flow.
The utility model is further arranged to, and the filter is connected by bolt with valve seat, is arranged with the bolt
Spring, the spring is located between valve seat and filter.
The utility model is further arranged to, and the filter is detachably connected with valve seat.
The utility model is further arranged to, and the end cap is detachably connected with valve body.
The utility model is further arranged to, and the width of the opening is more than the width of filter.
The beneficial effects of the utility model, compared with existing stop valve, stop valve of the present utility model passes through filter
Impurity particle in fluid media (medium) is filtered out, prevents impurity particle from entering in valve body, filter passes through bullet with valve base inner wall
Spring can be slided up and down, and to adapt to different fluid medium pressures, filter can reduce fluid media (medium) to mistake towards flap direction indent
The active force of filter plate, improves the service life of filter, the opening of body base facilitates the installation and removal of filter, can and
Impurity particle on Shi Qingli filters, improves the service life of filter, and the setting of screw plug makes that filtering need not be being dismantled
Facilitate when plate in impurity particle exits valve body, the utility model reduces damage of the impurity particle to valve, improves valve
The service life of door.
Brief description of the drawings
Fig. 1 is the structural representation of stop valve of the utility model with filter.
Illustrate in figure：1- valve bodies；2- inlet channels；3- outlet flows；4- uuper valve chambers；5- lower valve chambers；6- flaps；7- valves
Seat；11- is open；12- end caps；51- filters；52- bolts；53- springs；81- screw plugs.
Embodiment
With reference to the accompanying drawings and examples, 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 scope of the present utility model.
A kind of stop valve with filter as shown in Figure 1, including valve body 1, inlet channel 2, outlet flow 3, valve pocket,
Valve pocket is divided into uuper valve chamber 4 and lower valve chamber 5, the lower valve by flap 6 and the valve seat 7 that cooperation is sealed with flap 6, the flap 6
Filter is provided with chamber 5, the filter includes filter 51, and the filter 51 is located at relative with flap 6 on valve seat 7
Lower surface, the filter 51 and the inwall Elastic Sliding of valve seat 7 coordinate, and the filter 51 can by bolt 52 and valve seat 7
Spring 53 is arranged with dismounting connection, the bolt 52, the spring 53 is located between valve seat 7 and filter 51, the filtering
The end face of plate 51 is recessed cambered surface towards the direction of flap 6, and the bottom of the valve body 1 is provided with the opening 11 for facilitating filter to install,
The width of the opening, which is more than at the width of filter, the opening 11, is provided with end cap 12, and the end cap 12 passes through spiral shell with valve body 1
Nail is detachably connected, and the bottom of the lower valve chamber 5 is provided with screw plug 81 close to the position of outlet flow 3.
The filter 51 filters out the impurity particle in fluid media (medium), prevents impurity particle from entering in valve body 1, mistake
Filter plate 51 can be slided up and down with the inwall of valve seat 7 by spring 53, to adapt to different fluid medium pressures, the court of filter 51
The direction indent of flap 6 can reduce active force of the fluid media (medium) to filter 51, improve the service life of filter 51；The bottom of valve body 1
The opening 11 in portion facilitates the installation and removal of filter 51, the impurity particle that can be cleared up in time on filter 51, improves
The service life of filter plate 51；The setting of screw plug 81 makes to facilitate impurity particle exits valve body when need not dismantle filter 51
In 1, the utility model reduces damage of the impurity particle to valve, improves the service life of valve.
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 protection domain of the present utility model.
Claims (5)
1. a kind of stop valve with filter, including valve body, inlet channel, outlet flow, valve pocket, flap and close with flap
Seal the valve seat coordinated, it is characterised in that：Valve pocket is divided into uuper valve chamber and lower valve chamber, the lower valve chamber provided with filtering by the flap
Device, the filter includes filter, and the filter is located at lower surface relative with flap on valve seat, the filter
Coordinate with valve base inner wall Elastic Sliding, the end face of the filter is recessed cambered surface, the bottom of the valve body towards flap direction
Provided with the opening for facilitating filter to install, end cap is provided with the opening, the bottom of the lower valve chamber is close to the position of outlet flow
Screw plug is installed.
2. a kind of stop valve with filter according to claim 1, it is characterised in that：The filter passes through bolt
It is connected with valve seat, spring is arranged with the bolt, the spring is located between valve seat and filter.
3. a kind of stop valve with filter according to claim 1 or 2, it is characterised in that：The filter and valve
Seat is detachably connected.
4. a kind of stop valve with filter according to claim 1, it is characterised in that：The end cap and valve body are removable
Unload connection.
5. a kind of stop valve with filter according to claim 1, it is characterised in that：The width of the opening is more than
The width of filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031804.7U CN206386488U (en) | 2017-01-11 | 2017-01-11 | A kind of stop valve with filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031804.7U CN206386488U (en) | 2017-01-11 | 2017-01-11 | A kind of stop valve with filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386488U true CN206386488U (en) | 2017-08-08 |
Family
ID=59492830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031804.7U Expired - Fee Related CN206386488U (en) | 2017-01-11 | 2017-01-11 | A kind of stop valve with filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712166A (en) * | 2019-10-15 | 2020-01-21 | 凯文斯流体控制(江苏)有限公司 | Stop valve and pipeline connecting and mounting equipment thereof |
| CN111520482A (en) * | 2020-05-08 | 2020-08-11 | 合肥通用机械研究院有限公司 | Emptying stop valve |
-
2017
- 2017-01-11 CN CN201720031804.7U patent/CN206386488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712166A (en) * | 2019-10-15 | 2020-01-21 | 凯文斯流体控制(江苏)有限公司 | Stop valve and pipeline connecting and mounting equipment thereof |
| CN111520482A (en) * | 2020-05-08 | 2020-08-11 | 合肥通用机械研究院有限公司 | Emptying stop valve |
| CN111520482B (en) * | 2020-05-08 | 2022-02-11 | 合肥通用机械研究院有限公司 | Emptying stop valve |
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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: 20170808 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |