CN220337575U - Anti-blocking durable stop valve - Google Patents
Anti-blocking durable stop valve Download PDFInfo
- Publication number
- CN220337575U CN220337575U CN202322061360.XU CN202322061360U CN220337575U CN 220337575 U CN220337575 U CN 220337575U CN 202322061360 U CN202322061360 U CN 202322061360U CN 220337575 U CN220337575 U CN 220337575U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- block
- plate
- wear
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model discloses an anti-blocking durable stop valve, which comprises a valve body, wherein the left side of the valve body is provided with a water inlet pipe, the right side of the valve body is connected with a water outlet pipe, the left side of the water outlet pipe and the right side of the water inlet pipe are both provided with sealing rings, the upper side and the lower side of the outer end of the valve body are both provided with movable plates, and the middle side of each movable plate is connected with a fixed rod; the valve core is arranged on the middle side of the inner part of the valve body, the valve rod is arranged at the upper end of the valve core, the wear-resistant structure is arranged on the outer side of the valve body and comprises a first wear-resistant plate, a second wear-resistant plate, a connecting block and a mounting rod; the movable block is arranged at the outer side of the left end of the valve body, a connecting block is fixedly arranged at the outer side of the movable block, a spring is fixedly arranged at the outer side of the connecting block, and a limiting rod is arranged in the middle of the spring. This prevent durable stop valve of jam, conveniently prevent blockking up the stop valve, conveniently install the stop valve, and it is effectual to the durable of stop valve.
Description
Technical Field
The utility model relates to the technical field of stop valves, in particular to an anti-blocking durable stop valve.
Background
The stop valve is a valve with a closing member (valve clack) moving along the central line of a valve seat, the change of a valve seat through opening is in proportional relation with the stroke of the valve clack according to the moving mode of the valve clack, the sealing surface of the valve clack is tightly attached to the sealing surface of the valve seat by means of the pressure of a valve lever, medium circulation is prevented, an anti-blocking structure is needed in the use process of the stop valve, and therefore the use effect of the stop valve is improved, for example:
chinese patent grant publication number CN211145411U discloses an anti-blocking regulating stop valve, comprising a valve body provided with an inlet and an outlet, a valve cover and a valve clack; the fluid channel of the valve body is provided with an adjusting component for adjusting the medium flow of the valve, and the adjusting component comprises an adjusting sleeve matched with the valve clack and a cleaning sleeve arranged on the outer side of the adjusting sleeve; the side wall of the adjusting sleeve is provided with a plurality of adjusting grooves for medium flow, and the adjusting grooves extend along the axial direction of the adjusting sleeve; the side wall of the cleaning sleeve is provided with a plurality of layers of cleaning hole groups, the cleaning hole groups extend along the axial direction of the cleaning sleeve, and each cleaning hole group consists of a plurality of cleaning holes which are uniformly distributed along the circumferential direction; the angle a between the central line of the cleaning hole and the central line of the cleaning sleeve is an acute angle; the medium flows out of the cleaning hole, and the medium generates a reaction force to the cleaning sleeve to push the cleaning sleeve to rotate on the adjusting sleeve; causing dirt on the adjustment sleeve and the cleaning sleeve to be removed while reducing the potential for dirt formation; prevent the stop valve from being blocked, prolong the service life of the valve.
The prior art solutions described above have the following drawbacks: when the stop valve is prevented from being blocked, the cleaning sleeve and the adjusting sleeve are used for preventing the blockage, the durable effect of the common stop valve is poor, and the installation of the stop valve is not convenient enough, so the utility model provides the durable stop valve for preventing the blockage, and the problems raised above are solved.
Disclosure of Invention
The utility model aims to provide an anti-blocking durable stop valve, which solves the problems that when the stop valve is prevented from being blocked in the prior art, a cleaning sleeve and an adjusting sleeve are used for preventing the blocking, the durable effect of a common stop valve is poor, and the installation of the stop valve is not convenient enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a durable stop valve of anti-clogging, includes the valve body, and its left side is provided with the inlet tube, and the right side of valve body is connected with the outlet pipe, and the sealing washer is all installed to the left side of outlet pipe and the right side of inlet tube, the fly leaf is all installed to the outer end upper and lower both sides of valve body, and the mid-side of fly leaf is connected with the dead lever;
the valve core is arranged on the middle side of the inner part of the valve body, the valve rod is arranged at the upper end of the valve core, the wear-resistant structure is arranged on the outer side of the valve body and comprises a first wear-resistant plate, a second wear-resistant plate, a connecting block and a mounting rod;
the movable block is arranged at the outer side of the left end of the valve body, a connecting block is fixedly arranged at the outer side of the movable block, a spring is fixedly arranged at the outer side of the connecting block, a limiting rod is arranged in the middle of the spring, a limiting block is fixedly arranged at the left end of the movable block, a mounting block is connected to the left side of the limiting block, and a filter screen is fixedly arranged at the inner side of the mounting block.
Preferably, the movable plate is connected with the valve body in a rotating way, and a groove-shaped structure is arranged on the outer side of the valve body.
Preferably, the movable plate and the fixed rod are connected in a threaded mode, and the vertical section of the movable plate is of an L-shaped structure.
Preferably, the valve body is connected with the moving block in a sliding manner, and the vertical section of the moving block is of an L-shaped structure.
Preferably, the mounting blocks are connected with the valve body in a clamping manner, and the mounting blocks are distributed symmetrically up and down relative to the central line of the filter screen.
Preferably, the downside of valve body is provided with first antifriction plate, and the upside of valve body installs the second antifriction plate, the outside of second antifriction plate and the outside of first antifriction plate all are connected with the linking piece, and the internal connection of linking piece has the installation pole.
Preferably, the connecting block is connected with the mounting rod in a threaded mode, and the mounting rod is vertically symmetrically distributed about the central line of the valve body.
Preferably, the connecting block is connected with the second wear plate in a clamping manner and plays a role in fixing the second wear plate and the first wear plate.
Compared with the prior art, the utility model has the beneficial effects that: the anti-blocking durable stop valve is convenient to prevent blocking the stop valve, convenient to install the stop valve and good in durable effect on the stop valve;
1. the filter screen arranged on the left side inside the valve body is convenient to prevent blocking the valve body, and the limiting rod is pulled upwards to enable the limiting rod to drive the spring to extend, so that the limiting rod is separated on the upper side of the valve body, the moving block is pulled to the right side to enable the moving block to drive the limiting block to slide to the right side, so that the limiting block is separated on the right side of the installation block, the installation block is separated on the left side inside the valve body, the filter screen is separated inside the valve body, and the filter screen is convenient to replace;
2. the valve body is arranged between the water inlet pipe and the water outlet pipe, the valve body is clamped and arranged on the inner side of the sealing ring, the movable plate is connected with the outer side of the water inlet pipe and the outer side of the water outlet pipe respectively through rotation, the movable plate is clamped and connected with the outer side of the water inlet pipe and the outer side of the water outlet pipe respectively, the fixed rod is rotated, the fixed rod is connected with the middle part of the movable plate in a threaded mode, and therefore the fixed rod is connected with the outer side of the water inlet pipe and the outer side of the water outlet pipe respectively in a threaded mode, and the valve body is convenient to install;
3. through placing first antifriction plate and second antifriction plate respectively in the downside of valve body and the upside of valve body, place the linking piece respectively in the front and back both sides of valve body again, make the linking piece carry out the block respectively in the outside of first antifriction plate and the outside of second antifriction plate and connect, rotate the installation pole, make the installation pole carry out threaded connection in the outside of linking piece to make the installation pole carry out threaded connection in the outside of first antifriction plate and the outside of second antifriction plate respectively, conveniently carry out wear-resisting to the valve body, thereby improve the durable effect of valve body.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 4 is a schematic side sectional view of the present utility model.
In the figure: 1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a seal ring; 5. a first wear plate; 6. a filter screen; 7. a valve core; 8. a valve stem; 9. a second wear plate; 10. a movable plate; 11. a fixed rod; 12. a mounting block; 13. a limiting block; 14. a moving block; 15. a connecting block; 16. a spring; 17. a limit rod; 18. a joint block; 19. and (5) mounting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a durable stop valve of anti-clogging, including, valve body 1 left side is provided with inlet tube 2, and the right side of valve body 1 is connected with outlet pipe 3, and the left side of outlet pipe 3 and the right side of inlet tube 2 are all installed sealing washer 4, movable plate 10 is all installed to the outer end upper and lower both sides of valve body 1, and the mid-side of movable plate 10 is connected with dead lever 11, install valve body 1 between inlet tube 2 and outlet pipe 3, make valve body 1 block install in the inboard of sealing washer 4, the connection between rethread movable plate 10 and valve body 1, make movable plate 10 connect in the outside of inlet tube 2 and the outside of outlet pipe 3 respectively, rotate dead lever 11, make dead lever 11 connect in the middle part of movable plate 10, thereby make dead lever 11 connect in the outside of inlet tube 2 and the outside of outlet pipe 3 respectively, the convenience is installed to valve body 1;
the valve core 7 sets up in the inside middle side of valve body 1, and valve rod 8 is installed to the upper end of valve core 7, the outside of valve body 1 is provided with wear-resisting structure, and wear-resisting structure includes first antifriction plate 5, second antifriction plate 9, link up piece 18 and installation pole 19, place wear-resisting structure respectively in the downside of valve body 1 and the upside of valve body 1, conveniently wear-resisting to valve body 1, thereby improve the durable effect of valve body 1, the movable block 14 is installed in the left end outside of valve body 1, and the outside fixed mounting of movable block 14 has connecting block 15, the outside of connecting block 15 is fixed and is provided with spring 16, and the mid-mounting of spring 16 has gag lever 17, the left end fixed mounting of movable block 14 has stopper 13 still, and the left side of stopper 13 is connected with installation piece 12, and the inboard fixed mounting of installation piece 12 has filter screen 6, through the inside left side setting of valve body 1, the filter screen 6 that conveniently prevents blockking up, the rethread upward side pulling gag lever 17 makes gag lever 17 drive spring 16 and extend, thereby make gag lever 17 carry out the separation in the upside of 1, the side pulling right side 14 makes the movable block 14 drive the stopper 16, make the inside of the filter screen 12 and make the inside separation in the side of the inside of the valve body 12, and make the inside separation in the side of the inside of the filter screen 12 is separated in the side of 1, and then make the inside separation in the side 1.
When the anti-blocking durable stop valve is used, as shown in fig. 1 and 2, a valve body 1 is installed between a water inlet pipe 2 and a water outlet pipe 3, the valve body 1 is clamped and installed on the inner side of a sealing ring 4, a movable plate 10 is connected with the valve body 1 in a rotating mode, a groove-shaped structure is formed on the outer side of the valve body 1, the movable plate 10 is clamped and connected with the outer side of the water inlet pipe 2 and the outer side of the water outlet pipe 3 respectively through rotating connection between the movable plate 10 and the valve body 1, the movable plate 10 is connected with a fixed rod 11 in a threaded mode, the vertical section of the movable plate 10 is of an L-shaped structure, the fixed rod 11 is rotated, the fixed rod 11 is connected with the middle of the movable plate 10 in a threaded mode, and therefore the fixed rod 11 is connected with the outer side of the water inlet pipe 2 and the outer side of the water outlet pipe 3 respectively, and the valve body 1 is convenient to install;
specifically, as shown in fig. 1 and fig. 4, the first wear-resistant plate 5 and the second wear-resistant plate 9 are respectively placed on the lower side of the valve body 1 and the upper side of the valve body 1, the connecting block 18 and the second wear-resistant plate 9 are connected in a clamping manner and play a role in fixing the second wear-resistant plate 9 and the first wear-resistant plate 5, and then the connecting block 18 is respectively placed on the front side and the rear side of the valve body 1, so that the connecting block 18 is respectively clamped and connected on the outer side of the first wear-resistant plate 5 and the outer side of the second wear-resistant plate 9, the connecting block 18 is connected with the mounting rod 19 in a threaded manner, the mounting rod 19 is vertically and symmetrically distributed about the central line of the valve body 1, the mounting rod 19 is rotated, and the mounting rod 19 is connected in a threaded manner on the outer side of the connecting block 18, so that the mounting rod 19 is connected in a threaded manner on the outer side of the first wear-resistant plate 5 and the outer side of the second wear-resistant plate 9, and the durable effect of the valve body 1 is improved;
specifically, as shown in fig. 1 and 3, the filter screen 6 disposed on the left side inside the valve body 1 is convenient for preventing the valve body 1 from being blocked, and then the limiting rod 17 is pulled to the upper side to enable the limiting rod 17 to drive the spring 16 to extend, so that the limiting rod 17 is separated on the upper side of the valve body 1, the valve body 1 and the moving block 14 are connected in a sliding manner, the vertical section of the moving block 14 is in an L-shaped structure, the moving block 14 is pulled to the right side to enable the moving block 14 to drive the limiting block 13 to slide to the right side, so that the limiting block 13 is separated on the right side of the installation block 12, the installation block 12 is connected with the valve body 1 in a clamping manner, and the installation block 12 is distributed symmetrically about the central line of the filter screen 6, so that the installation block 12 is separated on the left side inside the valve body 1, the filter screen 6 is separated inside the valve body 1, and the filter screen 6 is convenient to replace.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An anti-clogging durable shut-off valve, comprising:
the left side of the valve body is provided with a water inlet pipe, the right side of the valve body is connected with a water outlet pipe, the left side of the water outlet pipe and the right side of the water inlet pipe are both provided with sealing rings, the upper side and the lower side of the outer end of the valve body are both provided with movable plates, and the middle side of each movable plate is connected with a fixed rod;
the valve core is arranged on the middle side of the inner part of the valve body, the valve rod is arranged at the upper end of the valve core, the wear-resistant structure is arranged on the outer side of the valve body and comprises a first wear-resistant plate, a second wear-resistant plate, a connecting block and a mounting rod;
the movable block is arranged at the outer side of the left end of the valve body, a connecting block is fixedly arranged at the outer side of the movable block, a spring is fixedly arranged at the outer side of the connecting block, a limiting rod is arranged in the middle of the spring, a limiting block is fixedly arranged at the left end of the movable block, a mounting block is connected to the left side of the limiting block, and a filter screen is fixedly arranged at the inner side of the mounting block.
2. A robust shut-off valve for preventing fouling according to claim 1, wherein: the movable plate is connected with the valve body in a rotating mode, and a groove-shaped structure is formed in the outer side of the valve body.
3. A robust shut-off valve for preventing fouling according to claim 2, wherein: the movable plate is connected with the fixed rod in a threaded mode, and the vertical section of the movable plate is of an L-shaped structure.
4. A robust shut-off valve for preventing fouling according to claim 2, wherein: the valve body is connected with the moving block in a sliding mode, and the vertical section of the moving block is of an L-shaped structure.
5. A robust shut-off valve for preventing fouling according to claim 1, wherein: the installation blocks are connected with the valve body in a clamping mode, and the installation blocks are distributed symmetrically up and down relative to the central line of the filter screen.
6. A robust shut-off valve for preventing fouling according to claim 1, wherein: the downside of valve body is provided with first antifriction plate, and the upside of valve body installs the second antifriction plate, the outside of second antifriction plate and the outside of first antifriction plate all are connected with the linking piece, and the internal connection of linking piece has the installation pole.
7. The anti-clogging robust shut-off valve of claim 6, wherein: the connecting blocks are connected with the mounting rods in a threaded mode, and the mounting rods are distributed symmetrically up and down relative to the central line of the valve body.
8. The anti-clogging robust shut-off valve of claim 6, wherein: the connecting block is connected with the second wear-resisting plate in a clamping mode and plays a role in fixing the second wear-resisting plate and the first wear-resisting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061360.XU CN220337575U (en) | 2023-08-02 | 2023-08-02 | Anti-blocking durable stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061360.XU CN220337575U (en) | 2023-08-02 | 2023-08-02 | Anti-blocking durable stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337575U true CN220337575U (en) | 2024-01-12 |
Family
ID=89458934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322061360.XU Active CN220337575U (en) | 2023-08-02 | 2023-08-02 | Anti-blocking durable stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337575U (en) |
-
2023
- 2023-08-02 CN CN202322061360.XU patent/CN220337575U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110553047B (en) | Sectional flow choking type pipeline self-sealing valve | |
| CN208651697U (en) | A kind of three-way control valve of high sealing regulating flow quantity | |
| CN105952906A (en) | Labyrinth adjusting valve | |
| CN216279508U (en) | Integral wear-resisting metal seal ball valve | |
| CN216590024U (en) | Wear-resisting case governing valve | |
| CN220337575U (en) | Anti-blocking durable stop valve | |
| CN212389309U (en) | Injection well wellhead check valve and valve inner part dismounting hook thereof | |
| CN209557739U (en) | A kind of wear-resisting high temperature and pressure T-type shut-off valve | |
| CN202646793U (en) | Cleaning valve | |
| CN111350849A (en) | Swing type micro-resistance low-pressure-difference check valve | |
| CN215410213U (en) | Check valve convenient to dismouting | |
| CN205383275U (en) | Novel dual -purpose valve | |
| CN219975484U (en) | Low-resistance backflow preventer | |
| CN219975496U (en) | Filtering check valve | |
| CN110043686A (en) | A kind of guide's diaphragm pressure reduction valve | |
| CN220248055U (en) | Anti-backflow device for oil well | |
| CN217762150U (en) | Replaceable ball valve with sealing pair | |
| CN215673721U (en) | Governing valve throttle speed-limiting structure | |
| CN219639598U (en) | Axial-flow check valve with good sealing performance | |
| CN220396587U (en) | Loose joint vertical check valve | |
| CN219827844U (en) | Safety valve for online replacement of filter | |
| CN220354553U (en) | Low resistance backflow preventer | |
| CN220646781U (en) | Stop valve | |
| CN221591815U (en) | Ball valve body with handle flange | |
| CN221097633U (en) | Ball valve with self-cleaning structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |