CN219932982U - High disk seat of leakproofness with metalwork junction - Google Patents
High disk seat of leakproofness with metalwork junction Download PDFInfo
- Publication number
- CN219932982U CN219932982U CN202321071189.4U CN202321071189U CN219932982U CN 219932982 U CN219932982 U CN 219932982U CN 202321071189 U CN202321071189 U CN 202321071189U CN 219932982 U CN219932982 U CN 219932982U
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- China
- Prior art keywords
- valve
- valve seat
- sealing ring
- groove
- joint
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- 238000007789 sealing Methods 0.000 claims abstract description 50
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 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 valve seats, in particular to a valve seat with high tightness at a joint with a metal piece, which comprises a valve, an elastic component and a sealing ring, wherein a valve core is movably connected in the valve, connecting blocks are arranged at two sides of the valve core, one side of the connecting block, which is far away from the valve core, is fixedly connected with a valve seat main body, when the valve seat main body is installed, the sealing ring is extruded by the inner side of the valve, so that the sealing ring is embedded into a movable groove through the elastic component, when the threaded block is completely connected with the threaded groove, the sealing ring corresponds to an embedded groove on the valve, the elastic component rebounds to drive the sealing ring to pop out from the movable groove and be embedded into the embedded groove, the operation of installing the sealing component can be reduced through the movable sealing ring, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of valve seats, in particular to a valve seat with high tightness at a joint with a metal piece.
Background
The valve seat is a detachable surface part in the valve, is used for supporting the fully closed position of the valve core and forms a sealing pair, and the diameter of the valve seat is the maximum circulation diameter of the valve, for example, the valve seat of a butterfly valve is very wide in material, and various rubber, plastic and metal materials can be used as the valve seat material.
1. When the existing valve seat is installed, a user is required to connect the sealing assembly between the valve seat and the valve one by one, the operation steps are more, and then the installation efficiency of the valve seat is reduced.
2. When the valve seat is connected with the valve, the joint is made of metal, so that the tightness of the joint cannot be ensured by the metal after the valve seat and the valve are connected for use, and the tightness of the valve is reduced.
Disclosure of Invention
In order to solve the problems in the prior art, a valve seat with high tightness at the joint with a metal piece is provided.
The specific technical scheme is as follows:
the valve seat comprises a valve, an elastic component and a sealing ring, wherein a valve core is movably connected in the valve, connecting blocks are arranged on two sides of the valve core, one side of each connecting block away from the valve core is fixedly connected with a valve seat main body, a movable groove is formed in the valve seat main body, a plurality of elastic components are arranged in the movable groove, and one side of each elastic component away from the movable groove is provided with the sealing ring.
Preferably, an O-ring is arranged on one side of the valve seat main body far away from the valve core, and the O-ring is fixedly embedded on the valve seat main body.
Preferably, a thread block is arranged outside the connecting block, a thread groove is formed in one side, close to the thread block, of the valve, and the thread block is fixedly connected with the thread groove.
Preferably, one side of the elastic component corresponding to the sealing ring is fixedly connected to the sealing ring.
Preferably, two sealing rings are arranged and are symmetrically and movably connected in the movable groove by taking the center of the valve seat main body as the center.
Preferably, an engaging groove is formed in one side, close to the sealing ring, of the valve, and the sealing ring is movably engaged in the engaging groove.
The technical scheme has the following advantages or beneficial effects:
1. when the valve seat main body is installed, the inner side of the valve can extrude the sealing ring, so that the sealing ring is embedded into the movable groove through the compression elastic component, when the threaded block is completely connected with the threaded groove, the sealing ring corresponds to the embedded groove on the valve, the elastic component rebounds to drive the sealing ring to pop out from the movable groove and be embedded into the embedded groove, the operation of installing the sealing component can be reduced through the movable sealing ring, and the installation efficiency is improved.
2. Put into a disk seat main part from valve one side, rotatory disk seat main part simultaneously, the disk seat main part drives the screw thread piece through the joint piece and rotates for screw thread piece and the mutual threaded connection of screw thread groove drive disk seat main part constantly to case department removal, the screw thread piece is the rubber material, can improve its and the valve seat main part between the leakproofness when being connected with the valve.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic view of a valve seat with high tightness at the joint with a metal piece according to the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of a valve seat with high tightness at a joint with a metal member according to the present utility model;
FIG. 3 is a schematic view of an inner assembly of a valve seat with high tightness at the joint with a metal member according to the present utility model;
fig. 4 is a schematic structural view of a valve seat seal ring with high tightness at a joint with a metal piece according to the present utility model.
The above reference numerals denote: 1. a valve; 2. a valve core; 3. a valve seat body; 4. a joint block; 5. a screw block; 6. a seal ring; 7. an elastic component; 8. a movable groove; 9. an O-ring; 10. a thread groove; 11. and a fitting groove.
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.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a valve seat with high tightness at the joint with a metal piece comprises a valve 1, an elastic component 7 and a sealing ring 6, wherein a valve core 2 is movably connected in the valve 1, connecting blocks 4 are arranged on two sides of the valve core 2, one side, far away from the valve core 2, of the connecting blocks 4 is fixedly connected with a valve seat main body 3, a movable groove 8 is arranged on the valve seat main body 3, a plurality of elastic components 7 are arranged in the movable groove 8, one side, far away from the movable groove 8, of the elastic component 7 is provided with the sealing ring 6, when the valve seat main body 3 is installed, the inner side of the valve 1 can squeeze the sealing ring 6, so that the sealing ring 6 is embedded in the movable groove 8 through the compression elastic components 7, when a thread block 5 is completely connected with a thread groove 10, the sealing ring 6 corresponds to an embedding groove 11 on the valve 1, the elastic component 7 rebounds to drive the sealing ring 6 to pop out from the movable groove 8 and is embedded in the embedding groove 11, the operation of the sealing ring 6 can be reduced, and the installation efficiency can be improved.
Furthermore, an O-ring 9,O type ring 9 is arranged on one side of the valve seat main body 3 far away from the valve core 2 and is fixedly embedded on the valve seat main body 3, and the O-ring 9 is made of rubber, so that the tightness of a connecting part can be maintained when the valve seat main body 3 is connected with an external component.
Further, the outside screw thread piece 5 that is equipped with of linking piece 4, the valve 1 is close to one side of screw thread piece 5 and is equipped with screw thread groove 10, screw thread piece 5 and screw thread groove 10 fixed connection, and screw thread piece 5 is the rubber material, when its and screw thread groove 10 threaded connection, can improve the leakproofness of valve seat main part 3 and the inside metal component junction of valve 1.
Further, one side of the elastic component 7 corresponding to the sealing ring 6 is fixedly connected to the sealing ring 6, and the elastic component 7 can drive the sealing ring 6 to move.
Further, two sealing rings 6 are provided, and are movably connected in a movable groove 8 by taking the center of the valve seat main body 3 as the center, and the movable groove 8 is used for providing a moving space for the sealing rings 6.
Further, the valve 1 is provided with the embedded groove 11 near one side of the sealing ring 6, the sealing ring 6 is movably embedded in the embedded groove 11, the sealing performance between the valve seat main body 3 and the valve 1 can be improved by movably embedding the sealing ring and the embedded groove, the operation of installing a sealing component is reduced, and the installation efficiency is improved.
Working principle: when installing disk seat main part 3, put into a disk seat main part 3 from valve 1 one side, rotatory disk seat main part 3 simultaneously, disk seat main part 3 drives screw thread piece 5 through the joint piece 4 and rotates for screw thread piece 5 and the mutual threaded connection of thread groove 10, drive disk seat main part 3 constantly to 2 departments of case removal, simultaneously valve 1 inboard can extrude sealing washer 6, make sealing washer 6 imbed movable groove 8 through compression elastic component 7 in, when screw thread piece 5 and thread groove 10 are connected completely, sealing washer 6 corresponds each other with the gomphosis groove 11 on the valve 1, elastic component 7 kick-backs, drive sealing washer 6 and pop out from movable groove 8, and imbed in the gomphosis groove 11, disk seat main part 3 is installed promptly.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (6)
1. The utility model provides a high disk seat of leakproofness with metalwork junction which characterized in that: including valve (1), elastic component (7) and sealing washer (6), swing joint has case (2) in valve (1), case (2) both sides are equipped with joint piece (4), joint piece (4) are kept away from one side fixedly connected with disk seat main part (3) of case (2), be equipped with movable groove (8) on disk seat main part (3), be equipped with a plurality of in movable groove (8) elastic component (7), elastic component (7) are kept away from one side of movable groove (8) is equipped with sealing washer (6).
2. A valve seat with high tightness at the joint with a metal piece according to claim 1, characterized in that: an O-shaped ring (9) is arranged on one side, far away from the valve core (2), of the valve seat main body (3), and the O-shaped ring (9) is fixedly embedded on the valve seat main body (3).
3. A valve seat with high tightness at the joint with a metal piece according to claim 1, characterized in that: the connecting block (4) is externally provided with a thread block (5), one side of the valve (1) close to the thread block (5) is provided with a thread groove (10), and the thread block (5) is fixedly connected with the thread groove (10).
4. A valve seat with high tightness at the joint with a metal piece according to claim 1, characterized in that: one side of the elastic component (7) corresponding to the sealing ring (6) is fixedly connected to the sealing ring (6).
5. A valve seat with high tightness at the joint with a metal piece according to claim 1, characterized in that: the two sealing rings (6) are symmetrically and movably connected in the movable groove (8) by taking the center of the circle of the valve seat main body (3) as the center.
6. A valve seat with high tightness at the joint with a metal piece according to claim 1, characterized in that: one side of the valve (1) close to the sealing ring (6) is provided with an embedding groove, and the sealing ring (6) is movably embedded in the embedding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071189.4U CN219932982U (en) | 2023-05-06 | 2023-05-06 | High disk seat of leakproofness with metalwork junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071189.4U CN219932982U (en) | 2023-05-06 | 2023-05-06 | High disk seat of leakproofness with metalwork junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932982U true CN219932982U (en) | 2023-10-31 |
Family
ID=88486816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321071189.4U Active CN219932982U (en) | 2023-05-06 | 2023-05-06 | High disk seat of leakproofness with metalwork junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932982U (en) |
-
2023
- 2023-05-06 CN CN202321071189.4U patent/CN219932982U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |