CN208074264U - A kind of ball valve with anti-blockage function - Google Patents
A kind of ball valve with anti-blockage function Download PDFInfo
- Publication number
- CN208074264U CN208074264U CN201820356411.8U CN201820356411U CN208074264U CN 208074264 U CN208074264 U CN 208074264U CN 201820356411 U CN201820356411 U CN 201820356411U CN 208074264 U CN208074264 U CN 208074264U
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- CN
- China
- Prior art keywords
- ball valve
- cylinder
- limiting plate
- hollow pipe
- filter screen
- 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.)
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Abstract
The utility model provides a kind of ball valve with anti-blockage function,Including cylinder,Inclined cutter,Limiting plate,Filter screen,Spring,Elastic piece,Hollow pipe and protective air-bag,It is equipped with limiting plate on empty cylinder inner wall,Limiting plate right end is equipped with filter screen,Filter screen left end is equipped with inclined cutter,Inclined cutter is mounted on the inside of limiting plate,Inclined cutter and filter screen are assemblied in cylinder interior,The function of intercepting and cut the design achieves impurity,Prevent the impurity of large volume from blocking ball valve body,It is equipped with spring on heart inside pipe wall,Spring is assemblied in elastic piece outer end,Elastic piece and spring are installed in inside protective air-bag,Protective air-bag is mounted on hollow inside pipe wall,Hollow pipe left end is equipped with cylinder,The design achieves pooling features,Reduce impact force of the flow to ball valve body inside opening and closing element,The utility model is reasonable for structure,It is easy to use,With anti-blockage function,Increase pooling feature.
Description
Technical field
The utility model is a kind of ball valve with anti-blockage function, belongs to valve technology field.
Background technology
Opening and closing element in ball valve is driven by valve rod, and the valve to rotate around ball valve axis.Also it can be used for fluid
It adjusts and control, ball valve is classified：Pneumatic ball valve, electrical ball valve, manual ball valve.
It is fitted without anti-blocking mechanism on existing ball valve, when, there are when impurity, ball valve is easily clogged with impurities in pipeline,
Cause valve that can not open, using effect is poor, in addition, without assembly buffer gear on existing ball valve, flow is to opening and closing element
Larger impact force is caused, the rate of wear of opening and closing element is very fast, and service life is short.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of ball valve with anti-blockage function,
To solve the problems mentioned in the above background technology, the utility model is reasonable for structure, easy to use, has anti-blockage function, increases
Pooling feature is added.
To achieve the goals above, the utility model is to realize by the following technical solutions：One kind having anti-clogging
The ball valve of function, including filter assemblies, Buffer Unit and ball valve body, the filter assemblies right end are equipped with Buffer Unit,
The Buffer Unit right end is connected with ball valve body, and the filter assemblies include cylinder, inclined cutter, limiting plate and filter screen,
Limiting plate is equipped on the cylinder inner wall, the limiting plate right end is equipped with filter screen, and the filter screen left end is equipped with tiltedly
Cutter, the inclined cutter are mounted on the inside of limiting plate, and the inclined cutter and filter screen are assemblied in cylinder interior, the buffering
Component includes spring, elastic piece, hollow pipe and protective air-bag, and spring, the spring dress are equipped on the hollow inside pipe wall
Elastic piece outer end is fitted over, the elastic piece and spring are installed in inside protective air-bag, and the protective air-bag is mounted on hollow
On inside pipe wall, the hollow pipe right end is equipped with ball valve body, and the hollow pipe left end is equipped with cylinder.
Further, there are two the elastic piece and protective air-bag are all provided with, two elastic piece outer ends are both provided with
At least two springs, two protective air-bags are symmetrically assemblied in hollow pipe inner tip and inner bottom.
Further, the hollow pipe is connected by screw thread with ball valve body, and the hollow pipe passes through screw thread and cylinder
It is connected.
Further, the inclined cutter is equipped at least two, and at least two inclined cutters are assemblied in filter screen left end,
At least two inclined cutters are installed on the inside of limiting plate.
Further, internal thread is installed, and internal thread is mounted on the left of inclined cutter on the cylinder inner wall.
Further, the limiting plate is connected by fixing pin with cylinder, and the hollow pipe is contacted with ball valve body
Position is equipped with seal washer.
The beneficial effects of the utility model：A kind of ball valve with anti-blockage function of the utility model, the utility model
Because increasing cylinder, inclined cutter, limiting plate and filter screen, the function of intercepting and cut the design achieves impurity prevents big
The impurity of volume blocks ball valve body, improves the keying stability of ball valve body, improves using effect, solves existing
Anti-blocking mechanism is fitted without on ball valve, when, there are when impurity, ball valve is easily clogged with impurities, and causes valve that can not beat in pipeline
It opens, the poor drawback of using effect.
The utility model is due to increasing spring, elastic piece, hollow pipe and protective air-bag, and the design achieves buffering work(
Can, flow is reduced to the impact force of ball valve body inside opening and closing element, slows down the rate of wear, extends usage time, is solved
On existing ball valve larger impact force, the rate of wear of opening and closing element are caused to opening and closing element without assembly buffer gear, flow
Comparatively fast, the short problem of service life.
There are two being all provided with because of elastic piece and protective air-bag, the design achieves cushioning effects, because increasing screw thread, the design
Convenient for the connection of cylinder and hollow pipe, and convenient for the connection of hollow pipe and ball valve body, because inclined cutter is equipped at least two, this sets
Meter improves cutting effect, and because increasing internal thread, which is convenient for the connection of pipeline, and because increasing fixing pin, which makes limit
Position plate connect fastening with cylinder, and the utility model is reasonable for structure, easy to use, has anti-blockage function, increases pooling feature.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the ball valve with anti-blockage function of the utility model；
Fig. 2 is the schematic diagram of filter assemblies in a kind of ball valve with anti-blockage function of the utility model；
Fig. 3 is the schematic diagram of Buffer Unit in a kind of ball valve with anti-blockage function of the utility model；
In figure：1- filter assemblies, 2- Buffer Units, 3- ball valve bodies, 11- cylinders, 12- inclined cutters, 13- limiting plates, 14-
Filter screen, 21- springs, 22- elastic pieces, 23- hollow pipes, 24- protective air-bags.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ball valve with anti-blockage function, packet
Filter assemblies 1, Buffer Unit 2 and ball valve body 3 are included, 1 right end of filter assemblies is equipped with Buffer Unit 2,2 right end of Buffer Unit
It is connected with ball valve body 3.
Filter assemblies 1 include cylinder 11, inclined cutter 12, limiting plate 13 and filter screen 14, are equipped on 11 inner wall of cylinder
Limiting plate 13,13 right end of limiting plate are equipped with filter screen 14, and 14 left end of filter screen is equipped with inclined cutter 12, and inclined cutter 12 is mounted on
The inside of limiting plate 13, inclined cutter 12 and filter screen 14 are assemblied in inside cylinder 11, intercepted the design achieves impurity and
The function of cutting prevents the impurity of large volume from blocking ball valve body 3.
Buffer Unit 2 includes spring 21, elastic piece 22, hollow pipe 23 and protective air-bag 24, is filled on 23 inner wall of hollow pipe
Equipped with spring 21, spring 21 is assemblied in 22 outer end of elastic piece, and elastic piece 22 and spring 21 are installed in inside protective air-bag 24,
Protective air-bag 24 is mounted on 23 inner wall of hollow pipe, and 23 right end of hollow pipe is equipped with ball valve body 3, and 23 left end of hollow pipe is equipped with
Cylinder 11, the design achieves pooling features, reduce the impact force of 3 inside opening and closing element of flow ball valve body.
There are two elastic piece 22 and protective air-bag 24 are all provided with, two 22 outer ends of elastic piece are both provided at least two springs
21, two protective air-bags 24 are symmetrically assemblied in 23 inner tip of hollow pipe and inner bottom, and hollow pipe 23 passes through screw thread and ball
Valve body 3 is connected, and hollow pipe 23 is connected by screw thread with cylinder 11, and inclined cutter 12 is equipped at least two, and at least two tiltedly
Cutter 12 is assemblied in 14 left end of filter screen, and at least two inclined cutters 12 are installed on the inside of limiting plate 13, on 11 inner wall of cylinder
Internal thread is installed, and internal thread is mounted on 12 left side of inclined cutter, limiting plate 13 is connected by fixing pin with cylinder 11, empty
Heart pipe 23 is equipped with seal washer with 3 contact position of ball valve body.
Specific implementation mode：In progress in use, staff first checks the utility model, checks whether and deposit
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
It can be carried out using if problem, hollow pipe 23 and cylinder 11 be installed in use, staff first passes through screw thread,
Then by screw thread by hollow pipe 23 assemble in 3 left end of ball valve body, then again by the utility model left and right ends respectively with water
Pipe is connected, and there are when flow flowing inside cylinder 11, the impurity contained in water is contacted with inclined cutter 12, is chamfered knife 12
Cutting and grinding are carried out, the impurity of the requirement of filter screen 14 is then met in flow as flow moves right across filter screen 14 together
It is dynamic, and the larger impurity of volume is then intercepted at 14 left end of filter screen, realizes filtering function, the design achieves filtering function,
Improve using effect.
Flow is entered from cylinder 11 in hollow pipe 23, and flow hits protective air-bag 24, and pushes protection gas
Capsule 24 is displaced outwardly, and protective air-bag 24, which is displaced outwardly, drives elastic piece 22 to be displaced outwardly, and then is compressed to spring 21 so that
Spring 21 generates elastic force, and then realizes the impact force for reducing flow, and the opening and closing element inside ball valve body 3 is protected in realization,
The design achieves safeguard functions, extend usage time.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of ball valve with anti-blockage function, including filter assemblies（1）, Buffer Unit（2）And ball valve body（3）,
It is characterized in that：The filter assemblies（1）Right end is equipped with Buffer Unit（2）, the Buffer Unit（2）Right end is connected with ball valve master
Body（3）；
The filter assemblies（1）Including cylinder（11）, inclined cutter（12）, limiting plate（13）And filter screen（14）, the cylinder
（11）Limiting plate is equipped on inner wall（13）, the limiting plate（13）Right end is equipped with filter screen（14）, the filter screen（14）
Left end is equipped with inclined cutter（12）, the inclined cutter（12）Mounted on limiting plate（13）Inside, the inclined cutter（12）And mistake
Strainer（14）It is assemblied in cylinder（11）It is internal；
The Buffer Unit（2）Including spring（21）, elastic piece（22）, hollow pipe（23）And protective air-bag（24）, the sky
Heart pipe（23）Spring is equipped on inner wall（21）, the spring（21）It is assemblied in elastic piece（22）Outer end, the elastic piece（22）
And spring（21）It is installed in protective air-bag（24）Inside, the protective air-bag（24）Mounted on hollow pipe（23）On inner wall,
The hollow pipe（23）Right end is equipped with ball valve body（3）, the hollow pipe（23）Left end is equipped with cylinder（11）.
2. a kind of ball valve with anti-blockage function according to claim 1, it is characterised in that：The elastic piece（22）With
And protective air-bag（24）There are two being all provided with, two elastic pieces（22）Outer end is both provided at least two springs（21）, two
The protective air-bag（24）Symmetrically it is assemblied in hollow pipe（23）Inner tip and inner bottom.
3. a kind of ball valve with anti-blockage function according to claim 1, it is characterised in that：The hollow pipe（23）It is logical
Cross screw thread and ball valve body（3）It is connected, the hollow pipe（23）Pass through screw thread and cylinder（11）It is connected.
4. a kind of ball valve with anti-blockage function according to claim 1, it is characterised in that：The inclined cutter（12）If
Have at least two, at least two inclined cutters（12）It is assemblied in filter screen（14）Left end, at least two inclined cutters
（12）It is installed in limiting plate（13）Inside.
5. a kind of ball valve with anti-blockage function according to claim 1, it is characterised in that：The cylinder（11）Inner wall
On internal thread is installed, and internal thread is mounted on inclined cutter（12）Left side.
6. a kind of ball valve with anti-blockage function according to claim 1, it is characterised in that：The limiting plate（13）It is logical
Cross fixing pin and cylinder（11）It is connected, the hollow pipe（23）With ball valve body（3）Contact position is equipped with seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356411.8U CN208074264U (en) | 2018-03-16 | 2018-03-16 | A kind of ball valve with anti-blockage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356411.8U CN208074264U (en) | 2018-03-16 | 2018-03-16 | A kind of ball valve with anti-blockage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074264U true CN208074264U (en) | 2018-11-09 |
Family
ID=64046255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820356411.8U Expired - Fee Related CN208074264U (en) | 2018-03-16 | 2018-03-16 | A kind of ball valve with anti-blockage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296771A (en) * | 2018-11-29 | 2019-02-01 | 象山宇翔机械有限公司 | A kind of anti-residue aerial drainage can quick flow-breaking petroleum pipeline ball valve |
| CN114749432A (en) * | 2022-03-15 | 2022-07-15 | 远进阀门流体科技(福建)有限公司 | Hydraulic electromagnetic slow-closing mud valve with signal control |
-
2018
- 2018-03-16 CN CN201820356411.8U patent/CN208074264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296771A (en) * | 2018-11-29 | 2019-02-01 | 象山宇翔机械有限公司 | A kind of anti-residue aerial drainage can quick flow-breaking petroleum pipeline ball valve |
| CN109296771B (en) * | 2018-11-29 | 2024-05-24 | 象山宇翔机械有限公司 | Quick-cut-off oil pipeline ball valve capable of preventing residue leakage |
| CN114749432A (en) * | 2022-03-15 | 2022-07-15 | 远进阀门流体科技(福建)有限公司 | Hydraulic electromagnetic slow-closing mud valve with signal control |
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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: 20181109 Termination date: 20190316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |