CN220204679U - High-performance anti-scouring angle type regulating valve - Google Patents
High-performance anti-scouring angle type regulating valve Download PDFInfo
- Publication number
- CN220204679U CN220204679U CN202321114392.5U CN202321114392U CN220204679U CN 220204679 U CN220204679 U CN 220204679U CN 202321114392 U CN202321114392 U CN 202321114392U CN 220204679 U CN220204679 U CN 220204679U
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- Prior art keywords
- valve
- valve body
- fixedly connected
- wall
- rod
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- 238000009991 scouring Methods 0.000 title claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 title abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 239000000945 filler Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of angle-type regulating valves, and discloses a high-performance scouring-resistant angle-type regulating valve, which comprises a valve body, wherein the bottom of the valve body is communicated with a water inlet pipe, the surface of the valve body is communicated with a water outlet pipe, the top of the valve body is provided with a valve cover, the valve cover is spliced with the valve body through a screw, the end part of the screw is in threaded connection with a nut, the top of the valve cover is in threaded connection with a sealing block, the surface of the valve cover is hinged with a movable bolt, the top of the sealing block is provided with a filler pressing block, and the surface of the valve cover is in threaded connection with a bracket. According to the utility model, after the motor is electrified, the motor pushes the valve rod to rotate through the telescopic rotating rod, the valve rod is in threaded connection with the valve cover, the valve rod pulls the valve core to move upwards through threads when rotating, and the sealing sleeve is separated from the leakage hole when the valve core moves to the upper part of the inner part of the cylindrical pipe.
Description
Technical Field
The utility model relates to the technical field of angle type regulating valves, in particular to a high-performance scouring-resistant angle type regulating valve.
Background
The angle type regulating valve is a valve for regulating the flow of liquid or gas, the angle type regulating valve consists of an actuating mechanism, a push rod, a connecting piece, a valve rod, a valve core and a valve body, the valve body is of a cavity structure, an inlet, an outlet and a regulating port are arranged on the valve body, and the inlet is communicated with the outlet;
the angle type regulating valve needs to bear the pressure of an inlet and an outlet, also needs to bear the impact force, corrosiveness and the like of water flow, and is easy to cause the damage of the internal structure of the angle type regulating valve due to the long-time impact of the water flow, thereby causing water leakage.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a high-performance anti-scouring angle type regulating valve, so as to solve the problems that in the background art, the angle type regulating valve needs to bear the impact force, corrosiveness and the like of water flow, and is easy to cause the damage of the internal structure of the angle type regulating valve due to long-time impact of the water flow, thereby causing water leakage.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the valve comprises a valve body, the bottom intercommunication of valve body has the inlet tube, the surface intercommunication of valve body has the outlet pipe, the top of valve body is provided with the valve gap, the valve gap passes through the screw rod with the valve body and pegs graft, the tip threaded connection of screw rod has the nut, the top threaded connection of valve gap has sealing block, the surface hinge of valve gap has movable bolt, sealing block's top is provided with the filler briquetting, the surface threaded connection of valve gap has the support, the inner wall top fixedly connected with motor of support, the output fixedly connected with flexible bull stick of motor, the bottom of flexible bull stick is pegged graft there is the valve rod, the inside of valve body is provided with the case, the draw-in groove has been seted up at the top of case, the bottom of valve rod is passed through the inner wall rotation of bearing and draw-in groove and is connected, the surface of case has cup jointed the seal cover, the bottom threaded connection of case has the toper piece, the inside of valve body is provided with scour preventing component, the lower extreme of cylinder is provided with sealing component.
Preferably, the valve cover is communicated with the inside of the valve body, the valve rod is in threaded connection with the inner wall of the valve cover, a cylindrical groove is formed in the valve body, a cylindrical pipe is fixedly connected to the inside of the cylindrical groove, and a leak hole is formed in the surface of the cylindrical pipe.
Preferably, the upper surface of case and the inner wall contact of cylinder pipe, the seal cover is located the inside of cylinder pipe, and with the surface contact of weeping hole, the toper piece is located the lower extreme of cylinder pipe, packing briquetting and movable bolt threaded connection.
Preferably, the anti-scouring component comprises a protection plate, the protection plate is fixedly connected with the inner wall of the valve body, a round hole is formed in the surface of the protection plate, a circular plate is arranged in the round hole, a cylindrical rod is fixedly connected to the top of the circular plate, a gravity block is fixedly connected to the top of the cylindrical rod, and a limiting rod is fixedly connected to the top of the gravity block;
and the limiting rod is hinged with the inner wall of the valve body.
Preferably, the inner wall of the round hole is larger than the outer ring of the circular plate, the bottom of the circular plate is in contact with the bottom of the inner wall of the round hole, and the protection plate is positioned at the lower end of the cylindrical pipe.
Preferably, the sealing component comprises a rubber block, the rubber block is fixedly connected with the inner wall of the valve body, a concave hole is formed in the bottom of the rubber block, and an arc rubber plate is fixedly connected to the top of the inner wall of the concave hole;
the bottom of the circular arc rubber plate is fixedly connected with the top of the limiting rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, after the motor is electrified, the motor pushes the valve rod to rotate through the telescopic rotating rod, the valve rod is in threaded connection with the valve cover, the valve rod pulls the valve core to move upwards through threads when rotating, the sealing sleeve is separated from the leakage hole when the valve core moves to the upper part of the inner part of the cylindrical pipe, liquid enters the valve body through the water inlet pipe and enters the inner part of the cylindrical groove, and is discharged out of the inner part of the valve body through the water outlet pipe, the conical block is arranged at the lower end of the valve core and is smaller than the inner wall of the cylindrical pipe, water flow can impact the surface of the conical block when flowing upwards, and the impact force of the valve core is reduced.
When the valve core moves upwards, liquid can preferentially impact the surface of the protection plate when entering the valve body through the water inlet pipe, the impact force of the liquid is reduced through the blocking of the protection plate, the circular plate is separated from the inner wall of the circular hole after being impacted, and the liquid can enter the valve body through the circular hole, so that the service life of the valve core is prolonged.
When the valve core moves upwards, the conical block contacts with the top of the rubber block, the rubber block moves downwards after being subjected to pressure, the sealing performance of the valve core is improved by utilizing the contact between the rubber block and the conical block, the rubber block extrudes the limiting rod to move downwards through the circular-arc rubber plate, and the impact force of the circular plate is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a valve body according to the present utility model;
FIG. 3 is a schematic diagram of a valve core according to the present utility model;
FIG. 4 is a schematic view of the structure of the protection plate of the present utility model;
FIG. 5 is a schematic view of the rubber block structure of the present utility model.
In the figure: 1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a nut; 5. a valve cover; 6. a sealing block; 7. a filler briquetting; 8. a movable bolt; 9. a screw; 10. a bracket; 11. a motor; 12. a telescopic rotating rod; 13. a valve stem; 14. a cylindrical tube; 15. a leak hole; 16. a cylindrical groove; 17. a sealing member; 18. an anti-scour component; 19. a valve core; 20. a clamping groove; 21. sealing sleeve; 22. a conical block; 30. a protection plate; 31. a circular plate; 32. a cylindrical rod; 33. a limit rod; 34. a round hole; 35. a gravity block; 40. a rubber block; 41. an arc rubber plate; 42. concave holes.
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. 1-5, the present utility model provides a technical solution: the valve comprises a valve body 1, a water inlet pipe 2 is communicated with the bottom of the valve body 1, a water outlet pipe 3 is communicated with the surface of the valve body 1, a valve cover 5 is arranged at the top of the valve body 1, the valve cover 5 is spliced with the valve body 1 through a screw 9, a nut 4 is connected with the end part of the screw 9 in a threaded manner, a sealing block 6 is connected with the top of the valve cover 5 in a threaded manner, a movable bolt 8 is hinged to the surface of the valve cover 5, a packing pressing block 7 is arranged at the top of the sealing block 6, a bracket 10 is connected with the surface of the valve cover 5 in a threaded manner, a motor 11 is fixedly connected with the top of the inner wall of the bracket 10, a telescopic rotating rod 12 is fixedly connected with the output end of the motor 11, a valve rod 13 is spliced at the bottom of the telescopic rotating rod 12, a valve core 19 is arranged in the valve body 1, a clamping groove 20 is formed in the top of the valve core 19, the bottom of the valve rod 13 is rotatably connected with the inner wall of the clamping groove 20 through a bearing, a sealing sleeve 21 is sleeved on the surface of the valve core 19, according to the utility model, after a motor 11 is electrified, the motor 11 pushes a valve rod 13 to rotate through a telescopic rotating rod 12, the valve rod 13 is in threaded connection with a valve cover 5, a valve core 19 is pulled to move upwards through threads when the valve rod 13 rotates, when the valve core 19 moves to the upper part of the inner part of a cylindrical pipe 14, a sealing sleeve 21 is separated from a leakage hole 15, liquid enters the inner part of a valve body 1 through a water inlet pipe 2, enters the inner part of a cylindrical groove 16 through the leakage hole 15, and is discharged out of the inner part of the valve body 1 through a water outlet pipe 3, a conical block 22 is arranged at the lower end of the valve core 19, the conical block 22 is smaller than the inner wall of the cylindrical pipe 14, water flow can impact the surface of the conical block 22 when flowing upwards, the impact force born by the valve core 19 is reduced, the conical block 22 is connected to the bottom of the valve core 19 through threads, an anti-scouring part 18 is arranged in the inner part of the valve body 1, and a sealing part 17 is arranged at the lower end of the cylindrical pipe 14.
The valve cover 5 is communicated with the inside of the valve body 1, the valve rod 13 is in threaded connection with the inner wall of the valve cover 5, a cylindrical groove 16 is formed in the valve body 1, a cylindrical pipe 14 is fixedly connected to the inside of the cylindrical groove 16, and a leak hole 15 is formed in the surface of the cylindrical pipe 14.
The upper surface of case 19 is in contact with the inner wall of cylinder pipe 14, and seal cover 21 is located the inside of cylinder pipe 14, and is in contact with the surface of weep hole 15, and tapered block 22 is located the lower extreme of cylinder pipe 14, and packing briquetting 7 and movable bolt 8 threaded connection.
The anti-scouring component 18 comprises a protective plate 30, the protective plate 30 is fixedly connected with the inner wall of the valve body 1, a round hole 34 is formed in the surface of the protective plate 30, a circular plate 31 is arranged in the round hole 34, a cylindrical rod 32 is fixedly connected to the top of the circular plate 31, a gravity block 35 is fixedly connected to the top of the cylindrical rod 32, when the valve core 19 moves upwards, liquid preferentially impacts the surface of the protective plate 30 when entering the interior of the valve body 1 through the water inlet pipe 2, the impact force of the liquid is reduced through the blocking of the protective plate 30, the circular plate 31 is separated from the inner wall of the round hole 34 after being impacted, and the liquid can enter the interior of the valve body 1 through the round hole 34, so that the service life of the valve core 19 is prolonged, and a limit rod 33 is fixedly connected to the top of the gravity block 35;
the limit rod 33 is hinged with the inner wall of the valve body 1.
The inner wall of the round hole 34 is larger than the outer ring of the circular plate 31, the bottom of the circular plate 31 is contacted with the bottom of the inner wall of the round hole 34, and the protection plate 30 is positioned at the lower end of the cylindrical tube 14.
The sealing part 17 comprises a rubber block 40, the rubber block 40 is fixedly connected with the inner wall of the valve body 1, a concave hole 42 is formed in the bottom of the rubber block 40, when the valve core 19 moves upwards, the conical block 22 contacts with the top of the rubber block 40, the rubber block 40 moves downwards after being pressed, the sealing performance of the valve core 19 is improved by utilizing the contact between the rubber block 40 and the conical block 22, the rubber block 40 extrudes the limit rod 33 to move downwards through the circular-arc rubber plate 41, the impact force of the circular plate 31 is improved, and the circular-arc rubber plate 41 is fixedly connected with the top of the inner wall of the concave hole 42;
the bottom of the circular arc rubber plate 41 is fixedly connected with the top of the limit rod 33.
Working principle: after the motor 11 is electrified, the motor 11 pushes the valve rod 13 to rotate through the telescopic rotating rod 12, the valve rod 13 is in threaded connection with the valve cover 5, the valve rod 13 pulls the valve core 19 to move upwards through threads when rotating, when the valve core 19 moves to the upper part of the inner part of the cylindrical pipe 14, the sealing sleeve 21 is separated from the leakage hole 15, liquid enters the valve body 1 through the water inlet pipe 2 and enters the cylindrical groove 16 through the leakage hole 15, and is discharged out of the valve body 1 through the water outlet pipe 3, a conical block 22 is arranged at the lower end of the valve core 19, the conical block 22 is smaller than the inner wall of the cylindrical pipe 14, water flow can impact the surface of the conical block 22 when flowing upwards, the impact force born by the valve core 19 is reduced, and when the valve core 19 moves upwards, when liquid enters the valve body 1 through the water inlet pipe 2, the surface of the protection plate 30 can be impacted preferentially by the liquid, the impact force of the liquid is reduced through the blocking of the protection plate 30, the circular plate 31 is separated from the inner wall of the circular hole 34 after being impacted, the liquid can enter the valve body 1 through the circular hole 34, the service life of the valve core 19 is prolonged, when the valve core 19 moves upwards, the conical block 22 can be contacted with the top of the rubber block 40, the rubber block 40 moves downwards after being stressed, the contact between the rubber block 40 and the conical block 22 is utilized, the sealing performance of the valve core 19 is improved, the rubber block 40 extrudes the limit rod 33 to move downwards through the circular-arc rubber plate 41, and the impact force of the circular plate 31 is improved.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a high performance anti-scour angle governing valve, includes valve body (1), the bottom intercommunication of valve body (1) has inlet tube (2), the surface intercommunication of valve body (1) has outlet pipe (3), its characterized in that: the top of valve body (1) is provided with valve gap (5), valve gap (5) are pegged graft through screw rod (9) with valve body (1), the tip threaded connection of screw rod (9) has nut (4), the top threaded connection of valve gap (5) has sealing block (6), the surface of valve gap (5) articulates there is movable bolt (8), the top of sealing block (6) is provided with packing briquetting (7), the surface threaded connection of valve gap (5) has support (10), the inner wall top fixedly connected with motor (11) of support (10), the output fixedly connected with flexible bull stick (12) of motor (11), the bottom of flexible bull stick (12) is pegged graft and is provided with valve rod (13), the inside of valve body (1) is provided with case (19), draw-in groove (20) have been seted up at the top of case (19), the bottom of valve rod (13) is through the inner wall rotation connection of bearing and draw-in groove (20), seal cover (21) have been cup jointed on the surface of sealing block (19), the bottom of case (19) is connected with conical piece (22) fixedly connected with motor (11), the inside part (16) are seted up in the inside of valve body (1), the inside fixedly connected with cylinder pipe (14) of cylinder groove (16), leak (15) have been seted up on the surface of cylinder pipe (14), the lower extreme of cylinder pipe (14) is provided with sealing member (17).
2. The high performance flush resistant angle regulator valve of claim 1, wherein: the valve cover (5) is communicated with the inside of the valve body (1), and the valve rod (13) is in threaded connection with the inner wall of the valve cover (5).
3. The high performance flush resistant angle regulator valve of claim 2, wherein: the upper surface of case (19) and the inner wall contact of cylinder pipe (14), seal cover (21) are located the inside of cylinder pipe (14), and with the surface contact of leak (15), toper piece (22) are located the lower extreme of cylinder pipe (14), packing briquetting (7) and movable bolt (8) threaded connection.
4. A high performance flush resistant angle regulator valve according to claim 3, wherein: the anti-scouring component (18) comprises a protection plate (30), the protection plate (30) is fixedly connected with the inner wall of the valve body (1), a round hole (34) is formed in the surface of the protection plate (30), a circular plate (31) is arranged in the round hole (34), a cylindrical rod (32) is fixedly connected to the top of the circular plate (31), a gravity block (35) is fixedly connected to the top of the cylindrical rod (32), and a limiting rod (33) is fixedly connected to the top of the gravity block (35);
the limiting rod (33) is hinged with the inner wall of the valve body (1).
5. The high performance flush resistant angle regulator valve according to claim 4, wherein: the inner wall of the round hole (34) is larger than the outer ring of the circular plate (31), the bottom of the circular plate (31) is in contact with the bottom of the inner wall of the round hole (34), and the protection plate (30) is positioned at the lower end of the cylindrical pipe (14).
6. The high performance flush resistant angle regulator valve of claim 1, wherein: the sealing component (17) comprises a rubber block (40), the rubber block (40) is fixedly connected with the inner wall of the valve body (1), a concave hole (42) is formed in the bottom of the rubber block (40), and an arc rubber plate (41) is fixedly connected to the top of the inner wall of the concave hole (42);
the bottom of the circular arc rubber plate (41) is fixedly connected with the top of the limiting rod (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321114392.5U CN220204679U (en) | 2023-05-10 | 2023-05-10 | High-performance anti-scouring angle type regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321114392.5U CN220204679U (en) | 2023-05-10 | 2023-05-10 | High-performance anti-scouring angle type regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204679U true CN220204679U (en) | 2023-12-19 |
Family
ID=89151158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321114392.5U Active CN220204679U (en) | 2023-05-10 | 2023-05-10 | High-performance anti-scouring angle type regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204679U (en) |
-
2023
- 2023-05-10 CN CN202321114392.5U patent/CN220204679U/en active Active
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