CN220706463U - Converging high-sealing ball valve - Google Patents
Converging high-sealing ball valve Download PDFInfo
- Publication number
- CN220706463U CN220706463U CN202322262930.1U CN202322262930U CN220706463U CN 220706463 U CN220706463 U CN 220706463U CN 202322262930 U CN202322262930 U CN 202322262930U CN 220706463 U CN220706463 U CN 220706463U
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- valve
- valve body
- sealing
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- plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 104
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a converging high-sealing ball valve, which comprises a valve core and a sealing mechanism arranged outside the valve core, wherein the sealing mechanism comprises a ball valve assembly and a sealing assembly; the ball valve assembly comprises a first valve body, a second valve body, a first connecting plate, a second connecting plate, a fastening bolt, a valve rod and a hand wheel, wherein the first valve body is attached to the outer wall of the valve core, the second valve body is attached to the outer wall of the valve core, which is far away from the first valve body, the first connecting plate is fixedly connected with the outer wall of the first valve body, the second connecting plate is fixedly connected with the outer wall of the second valve body, the first connecting plate is fixedly connected with the second connecting plate through the fastening bolt, the first sealing ring is arranged, the sealing performance between the first connecting plate and the second connecting plate is improved, the sealing performance between the valve seat and the first valve body is improved through the second sealing ring, and the sealing performance between the valve rod and the second valve body is improved through the third sealing ring, so that the water seepage phenomenon is avoided.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a converging high-sealing ball valve.
Background
The manifold is a combination formed by intersecting a plurality of pipelines, comprises a ball valve, pipelines, pipe fittings, a pressure gauge, electronic sensing, a hydraulic control system and other fittings, has various types and different purposes due to different structures, is provided with a throttle manifold, a pressure test manifold, an annular manifold, a well killing manifold and the like, can be conducted through the ball valve in the manifold, is driven by a valve rod and is used for regulating and controlling fluid.
However, when the existing converging high-sealing ball valve is used, when the pressure in the ball valve is too high, the tightness between two valve bodies of the ball valve is reduced, so that the water seepage phenomenon occurs, the use requirement of people is not met, and the converging high-sealing ball valve is needed.
Disclosure of Invention
The utility model provides a converging high-sealing ball valve, which aims to solve the defect that water seepage is easy to occur in the ball valve in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a confluence high-sealing ball valve, which comprises a valve core and a sealing mechanism arranged outside the valve core, wherein the sealing mechanism comprises a ball valve assembly and a sealing assembly;
the ball valve assembly comprises a first valve body, a second valve body, a first connecting plate, a second connecting plate, a fastening bolt, a valve rod and a hand wheel, wherein the first valve body is attached to the outer wall of the valve core, the second valve body is attached to the outer wall of the valve core, which is far away from the first valve body, the first connecting plate is fixedly connected with the outer wall of the first valve body, the second connecting plate is fixedly connected with the outer wall of the second valve body, the first connecting plate is fixedly connected with the second connecting plate through the fastening bolt, the valve rod is fixedly connected with the top end of the valve core, and the hand wheel is fixedly connected with the top end of the valve rod;
the sealing assembly comprises a first sealing ring, a valve seat, a second sealing ring, a sealing gasket, sealing filler and a third sealing ring, wherein the first sealing ring is arranged at the connecting position of the first connecting plate and the second connecting plate, the valve seat is arranged at the connecting position of the valve core and the first valve body, the second sealing ring is arranged at the connecting position of the valve seat and the first valve body, the sealing gasket is arranged at the connecting position of the valve core and the second valve body, the sealing filler is arranged at the connecting position of the valve rod and the second valve body, and the third sealing ring is arranged at the connecting position of the sealing filler and the second valve body.
As a preferable technical scheme of the utility model, the outer wall of the hand wheel is fixedly connected with the rotating plate, the outer wall of the rotating plate is attached with the positioning ring fixedly connected with the top end of the second valve body, a first reinforcing plate is arranged on one side of the outer wall of the first valve body, a second reinforcing plate is arranged on one side of the outer wall of the second valve body, a connecting bolt is arranged at the connecting part of the first reinforcing plate and the second reinforcing plate, one end of the first valve body is fixedly connected with the first flange, and one end of the second valve body is fixedly connected with the second flange.
As a preferable technical scheme of the utility model, the first valve body forms a fixed structure through the first connecting plate and the second valve body, and the fastening bolts are provided with six groups.
As a preferred technical scheme of the utility model, the first connecting plate forms a sealing structure through the first sealing ring and the second connecting plate.
As a preferable technical scheme of the utility model, the valve seat is provided with two groups, a sealing structure is formed between the valve seat and the first valve body through the second sealing ring, and the valve seat is tightly attached to the valve core.
As a preferable technical scheme of the utility model, the valve rod forms a sealing structure through a sealing filler, a third sealing ring and a second valve body, and the shape of the sealing filler is in a step shape.
As a preferable technical scheme of the utility model, the outer shape of the positioning ring is arc-shaped, two groups of positioning rings are arranged, and the hand wheel forms a positioning structure between the second valve body and the positioning ring through the rotating plate.
As a preferable technical scheme of the utility model, the first valve body forms a reinforcing structure through the first reinforcing plate and the second reinforcing plate.
The utility model has the following beneficial effects:
1. the sealing performance between the first connecting plate and the second connecting plate is improved by arranging the first sealing ring, the sealing performance between the valve seat and the first valve body is improved by arranging the second sealing ring, the sealing performance between the valve rod and the second valve body is improved by arranging the third sealing ring, and the water seepage phenomenon is avoided;
2. through setting up first gusset plate and second gusset plate, through connecting bolt with first gusset plate and second gusset plate relative motion, closely laminate first valve body and second valve body, realize the reinforcement operation to first valve body and second valve body, avoid manifold water pressure too big, lead to the leakproofness between first valve body and the second valve body to descend.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a converging high seal ball valve of the present utility model;
FIG. 2 is a schematic diagram of the overall cross-sectional structure of a converging high seal ball valve according to the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is an overall exploded view of a converging high seal ball valve of the present utility model.
In the figure: 1. a valve core; 2. a first valve body; 3. a second valve body; 4. a first connection plate; 5. a second connecting plate; 6. a fastening bolt; 7. a valve stem; 8. a hand wheel; 9. a first seal ring; 10. a valve seat; 11. a second seal ring; 12. a sealing gasket; 13. sealing filler; 14. a third seal ring; 15. a rotating plate; 16. a positioning ring; 17. a first reinforcing plate; 18. a second reinforcing plate; 19. a connecting bolt; 20. a first flange; 21. and a second flange.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1
As shown in fig. 1 and 5, a converging high-sealing ball valve comprises a valve core 1 and a sealing mechanism arranged outside the valve core 1, wherein the sealing mechanism comprises a ball valve assembly and a sealing assembly;
the ball valve assembly comprises a first valve body 2, a second valve body 3, a first connecting plate 4, a second connecting plate 5, a fastening bolt 6, a valve rod 7 and a hand wheel 8, wherein the first valve body 2 is attached to the outer wall of the valve core 1, the second valve body 3 is attached to the outer wall of the valve core 1 far away from the first valve body 2, the first connecting plate 4 is fixedly connected with the outer wall of the first valve body 2, the second connecting plate 5 is fixedly connected with the outer wall of the second valve body 3, the first connecting plate 4 is fixedly connected with the second connecting plate 5 through the fastening bolt 6, the valve rod 7 is fixedly connected with the top end of the valve core 1, and the hand wheel 8 is fixedly connected with the top end of the valve rod 7;
the sealing assembly comprises a first sealing ring 9, a valve seat 10, a second sealing ring 11, a sealing gasket 12, sealing filler 13 and a third sealing ring 14, wherein the first sealing ring 9 is arranged at the connecting position of the first connecting plate 4 and the second connecting plate 5, the valve seat 10 is arranged at the connecting position of the valve core 1 and the first valve body 2, the second sealing ring 11 is arranged at the connecting position of the valve seat 10 and the first valve body 2, the sealing gasket 12 is arranged at the connecting position of the valve core 1 and the second valve body 3, the sealing filler 13 is arranged at the connecting position of the valve rod 7 and the second valve body 3, and the third sealing ring 14 is arranged at the connecting position of the sealing filler 13 and the second valve body 3.
Further, the first valve body 2 forms a fixed structure through between the first connecting plate 4 and the second connecting plate 5 and the second valve body 3, the fastening bolts 6 are provided with six groups, and when in operation, the first connecting plate 4 is tightly attached to the second connecting plate 5 through the fastening bolts 6, so that the assembly operation of the first valve body 2 and the second valve body 3 is realized.
Further, the first connecting plate 4 forms a sealing structure through between the first sealing ring 9 and the second connecting plate 5, and in operation, the sealing performance between the first connecting plate 4 and the second connecting plate 5 is improved through the arrangement of the first sealing ring 9.
Further, the valve seat 10 is provided with two groups, and the valve seat 10 forms seal structure through between second sealing washer 11 and the first valve body 2, and valve seat 10 closely laminates with case 1, and during operation, hand wheel 8 rotates and drives case 1 and valve seat 10 relative rotation through valve rod 7, through setting up second sealing washer 11, is favorable to improving the leakproofness between valve seat 10 and the first valve body 2.
Further, the valve rod 7 forms a sealing structure with the second valve body 3 through the sealing filler 13 and the third sealing ring 14, the shape of the sealing filler 13 is in a step shape, and when the valve rod is in operation, the sealing performance between the valve rod 7 and the second valve body 3 is improved through the arrangement of the third sealing ring 14.
Example two
As shown in fig. 1 and fig. 5, in comparison with the first embodiment, as another implementation mode of the present utility model, the outer wall of the hand wheel 8 is fixedly connected with the rotary plate 15, the outer wall of the rotary plate 15 is attached with the positioning ring 16 fixedly connected with the top end of the second valve body 3, one side of the outer wall of the first valve body 2, which is located on the first connecting plate 4, is provided with the first reinforcing plate 17, one side of the outer wall of the second valve body 3, which is located on the first connecting plate 4, is provided with the second reinforcing plate 18, the connecting part of the first reinforcing plate 17 and the second reinforcing plate 18 is provided with the connecting bolt 19, one end of the first valve body 2 is fixedly connected with the first flange 20, one end of the second valve body 3 is fixedly connected with the second flange 21, and during operation, the first reinforcing plate 17 and the second reinforcing plate 18 are attached closely to the second valve body 3 through the connecting bolt 19, so as to avoid the sealing performance between the first valve body 2 and the second valve body 3 from being lowered due to the excessive water pressure in the manifold.
Further, the appearance of retainer plate 16 is circular-arc, and retainer plate 16 is provided with two sets of, and hand wheel 8 passes through and constitutes location structure between rotor plate 15 and retainer plate 16 and the second valve body 3, and during operation, hand wheel 8 rotates and drives rotor plate 15 rotation, through setting up retainer plate 16, realizes the location operation to case 1.
Further, the first valve body 2 forms a reinforcing structure between the first reinforcing plate 17 and the second reinforcing plate 18 and the second valve body 3, and when in operation, the first reinforcing plate 17 and the second reinforcing plate 18 are moved relatively through the connecting bolts 19, so that the first valve body 2 and the second valve body 3 are tightly attached to each other, and the reinforcing operation of the first valve body 2 and the second valve body 3 is realized.
During operation, first, the first valve body 2 and the second valve body 3 are assembled, an installer puts the valve core 1 into the second valve body 3, and the first connecting plate 4 is tightly attached to the second connecting plate 5 through the fastening bolt 6, so that the first valve body 2 and the second valve body 3 are assembled.
Then, the valve core 1 and the valve seat 10 are driven to rotate relatively by rotating the hand wheel 8 through the valve rod 7 after the first flange 20 and the second flange 21 are connected into the manifold, and meanwhile, the rotary plate 15 is driven to rotate by rotating the hand wheel 8, and the positioning operation of the valve core 1 is realized by arranging the positioning ring 16.
Then, the first reinforcing plate 17 and the second reinforcing plate 18 are relatively moved through the connecting bolts 19, the first valve body 2 and the second valve body 3 are closely attached, and the phenomenon that the sealing performance between the first valve body 2 and the second valve body 3 is reduced due to overlarge water pressure in a manifold is avoided.
Finally, by setting up first sealing washer 9, be favorable to improving the leakproofness between first connecting plate 4 and the second connecting plate 5, through setting up second sealing washer 11, be favorable to improving the leakproofness between disk seat 10 and the first valve body 2, through setting up third sealing washer 14, be favorable to improving the leakproofness between valve rod 7 and the second valve body 3.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a high sealed ball valve converges, includes case (1) and sets up at the outside sealing mechanism of case (1), its characterized in that: the sealing mechanism comprises a ball valve assembly and a sealing assembly;
the ball valve assembly comprises a first valve body (2), a second valve body (3), a first connecting plate (4), a second connecting plate (5), a fastening bolt (6), a valve rod (7) and a hand wheel (8), wherein the first valve body (2) is attached to the outer wall of the valve core (1), the second valve body (3) is attached to the outer wall of the valve core (1) far away from the first valve body (2), the first connecting plate (4) is fixedly connected to the outer wall of the first valve body (2), the second connecting plate (5) is fixedly connected to the outer wall of the second valve body (3), the first connecting plate (4) is fixedly connected with the second connecting plate (5) through the fastening bolt (6), the valve rod (7) is fixedly connected to the top end of the valve core (1), and the hand wheel (8) is fixedly connected to the top end of the valve rod (7);
the sealing assembly comprises a first sealing ring (9), a valve seat (10), a second sealing ring (11), a sealing gasket (12), a sealing filler (13) and a third sealing ring (14), wherein the first sealing ring (9) is arranged at the connecting position of the first connecting plate (4) and the second connecting plate (5), the valve seat (10) is arranged at the connecting position of the valve core (1) and the first valve body (2), the second sealing ring (11) is arranged at the connecting position of the valve seat (10) and the first valve body (2), the sealing gasket (12) is arranged at the connecting position of the valve core (1) and the second valve body (3), the sealing filler (13) is arranged at the connecting position of the valve rod (7) and the second valve body (3), and the third sealing ring (14) is arranged at the connecting position of the sealing filler (13) and the second valve body (3).
2. The converging high seal ball valve according to claim 1, wherein: the outer wall fixedly connected with rotor plate (15) of hand wheel (8), the outer wall laminating of rotor plate (15) has locating ring (16) with second valve body (3) top fixed connection, one side that the outer wall of first valve body (2) is located first connecting plate (4) is provided with first gusset plate (17), one side that the outer wall of second valve body (3) is located first connecting plate (4) is provided with second gusset plate (18), the junction of first gusset plate (17) and second gusset plate (18) is provided with connecting bolt (19), one end fixedly connected with first flange (20) of first valve body (2), one end fixedly connected with second flange (21) of second valve body (3).
3. The converging high seal ball valve according to claim 1, wherein: the first valve body (2) forms a fixed structure through the first connecting plate (4), the second connecting plate (5) and the second valve body (3), and the fastening bolts (6) are provided with six groups.
4. The converging high seal ball valve according to claim 1, wherein: the first connecting plate (4) forms a sealing structure between the first sealing ring (9) and the second connecting plate (5).
5. The converging high seal ball valve according to claim 1, wherein: the valve seat (10) is provided with two groups, a sealing structure is formed between the valve seat (10) and the first valve body (2) through the second sealing ring (11), and the valve seat (10) is tightly attached to the valve core (1).
6. The converging high seal ball valve according to claim 1, wherein: the valve rod (7) forms a sealing structure with the second valve body (3) through a sealing filler (13) and a third sealing ring (14), and the shape of the sealing filler (13) is in a step shape.
7. The converging high seal ball valve according to claim 2, wherein: the appearance of retainer plate (16) is circular-arc, retainer plate (16) are provided with two sets of, hand wheel (8) constitute location structure through between rotor plate (15) and retainer plate (16) and second valve body (3).
8. The converging high seal ball valve according to claim 2, wherein: the first valve body (2) forms a reinforcing structure between the first reinforcing plate (17) and the second reinforcing plate (18) and the second valve body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262930.1U CN220706463U (en) | 2023-08-23 | 2023-08-23 | Converging high-sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262930.1U CN220706463U (en) | 2023-08-23 | 2023-08-23 | Converging high-sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706463U true CN220706463U (en) | 2024-04-02 |
Family
ID=90449481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322262930.1U Active CN220706463U (en) | 2023-08-23 | 2023-08-23 | Converging high-sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706463U (en) |
-
2023
- 2023-08-23 CN CN202322262930.1U patent/CN220706463U/en active Active
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