CN219013486U - Valve with sealing structure - Google Patents
Valve with sealing structure Download PDFInfo
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- CN219013486U CN219013486U CN202223197024.XU CN202223197024U CN219013486U CN 219013486 U CN219013486 U CN 219013486U CN 202223197024 U CN202223197024 U CN 202223197024U CN 219013486 U CN219013486 U CN 219013486U
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- valve
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Abstract
The utility model discloses a valve with a sealing structure, which relates to the technical field of valves, and comprises a valve body and pipelines arranged on two sides, wherein a reciprocating assembly is arranged on the side surface of the pipeline and comprises an annular block, the annular block reciprocates in a linear manner along the axis direction of the pipeline, a torus is movably arranged on the periphery of the pipeline, a clamping assembly is arranged on the side surface of the torus, the clamping assembly comprises two mutually symmetrical arc-shaped pressing blocks, the arc-shaped pressing blocks synchronously move in opposite directions or in opposite directions, and an external water pipe is arranged between the two arc-shaped pressing blocks; according to the utility model, the external water pipes with different specifications are clamped through the arc-shaped pressing blocks, so that the application range of the valve body is increased, the external water pipes are driven to move through the annular body, the external water pipes squeeze the annular blocks on the outer sides of the springs, and the air tightness of the joint of the external water pipes and the valve body is increased.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a valve with a sealing structure.
Background
Valves are mechanical devices for controlling the flow rate, flow direction, pressure, temperature and the like of flowing fluid media, the valves are basic components in a pipeline system, the use positions and the demands of the valves can be different, and materials can be limited by the use occasions.
When the existing valve is used, after an operator connects the valve with a connected pipeline, the valve and the connected pipeline are detached and reinstalled along with long-time use or during use, the connection part is easy to loosen, air leakage is caused, and the safety is low; in addition, the valve can not be connected with pipelines with different specifications, and the application range is small.
In view of the above, the present utility model provides a valve having a sealing structure.
Disclosure of Invention
The utility model aims to provide a valve with a sealing structure, which clamps external water pipes with different specifications through arc-shaped pressing blocks, so that the application range of a valve body is increased, the external water pipes are driven by a ring body to move, the external water pipes squeeze an annular block outside a spring, and the air tightness of the joint of the external water pipes and the valve body is increased, thereby solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a valve with seal structure, includes the valve body and sets up the pipeline in both sides, and the pipeline side is provided with reciprocating assembly, and reciprocating assembly includes the annular piece, and the annular piece is provided with the torus along the reciprocal rectilinear motion of pipeline axis direction, the periphery activity of pipeline, and the torus side is provided with clamping assembly, and clamping assembly includes two arc briquetting of mutual symmetry, and the arc briquetting is synchronous in opposite directions or is separated the motion, is provided with external water pipe between two arc briquetting.
Further, the reciprocating assembly further comprises an annular groove formed in the side face of the pipeline, the inner bottom face of the annular groove is fixedly connected with a plurality of uniformly distributed springs, the other ends of the springs are fixedly connected to the side face of the annular block, the annular block is slidably connected to the inner surface of the annular groove, a sealing gasket is attached to the other side face of the annular block, and the annular block is always located in the annular groove.
Further, the clamping assembly further comprises a screw rod and a guide rod, wherein the screw rod and the guide rod are arranged on two sides of the external water pipe, two ends of the screw rod are rotationally connected to one group of support block side surfaces through bearings, one group of support blocks are fixedly connected to the edge of the side surface of the torus, two ends of the guide rod are fixedly connected to the other group of support block side surfaces, the other group of support blocks are fixedly connected to the edge of the side surface of the torus, connecting blocks which are symmetrical to each other are formed on two sides of the arc-shaped pressing block, one connecting block is in threaded connection with the screw rod, and the other connecting block is in sliding connection with the guide rod.
Further, one end of the screw rod extends outwards and is fixedly connected with a handle, two mutually symmetrical positioning holes are formed in the handle, the positioning holes are connected with bolts through threads, and uniformly distributed positioning holes are formed in the outer side wall of the supporting block.
Further, a rubber gasket is attached to the inner side surface of the arc-shaped pressing block, and the torus is in threaded connection with the periphery of the pipeline.
Compared with the prior art, the utility model has the following beneficial effects:
when the valve body is required to be connected, one end of the external water pipe is abutted against the sealing gasket on the outer side of the annular block, then the handle is rotated, the screw rod is driven to rotate by the handle, the two arc pressing blocks are driven to synchronously move in opposite directions to clamp the outer side of the external water pipe, then the position of the handle is fixed by the bolts, the annular body is rotated, the annular body moves inwards along the axial direction, the arc pressing blocks are used for driving the external water pipe to move inwards, the spring is extruded, the sealing gasket is tightly attached to the end part of the external water pipe, the operation is repeated, and the other end of the valve body is connected into the external water pipe. The purpose of design like this is to press from both sides the external water pipe of different specifications through the arc briquetting for the application scope of valve body increases, drives external water pipe through the tourus and removes, makes external water pipe extrude the annular piece in the spring outside, increases the gas tightness of external water pipe and valve body junction.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the pipeline according to the present utility model;
fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a valve body; 2. a pipe; 3. an annular groove; 4. a spring; 5. an annular block; 6. a sealing gasket; 7. externally connected water pipes; 8. a torus; 9. a support block; 10. a screw rod; 11. a guide rod; 12. an arc-shaped pressing block; 13. a connecting block; 14. a handle; 15. positioning holes; 16. and (5) a bolt.
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.
In order to solve the technical problem of how to seal the valve effectively, as shown in fig. 1-4, the following preferred technical scheme is provided:
the utility model provides a valve with seal structure, includes valve body 1 and sets up pipeline 2 in both sides, and pipeline 2 side is provided with reciprocating assembly, and reciprocating assembly includes annular piece 5, and annular piece 5 is along the reciprocal rectilinear motion of pipeline 2 axis direction, and the periphery activity of pipeline 2 is provided with ring body 8, and ring body 8 side is provided with the clamping assembly, and the clamping assembly includes two arc briquetting 12 of mutual symmetry, and arc briquetting 12 are synchronous in opposite directions or the motion that leaves, are provided with external water pipe 7 between two arc briquetting 12.
Specifically, when the valve body 1 needs to be accessed, one end of the external water pipe 7 is propped against the sealing gasket 6 at the outer side of the annular block 5, then the handle 14 is rotated, the handle 14 is rotated to drive the screw rod 10 to rotate, then the two arc pressing blocks 12 are driven to synchronously move in opposite directions to clamp the outer side of the external water pipe 7, then the position of the handle 14 is fixed through the bolts 16, then the annular body 8 is rotated, the annular body 8 moves inwards along the axial direction, then the external water pipe 7 is driven to move inwards through the arc pressing blocks 12, the spring 4 is extruded, the sealing gasket 6 is tightly attached to the end part of the external water pipe 7, and the operation is repeated, so that the other end of the valve body 1 is accessed into the external water pipe 7. The purpose of design like this is to press from both sides tightly external water pipe 7 of different specifications through arc briquetting 12 for the application scope of valve body 1 increases, drives external water pipe 7 through ring body 8 and removes, makes external water pipe 7 extrude the annular piece 5 in the spring 4 outside, increases the gas tightness of external water pipe 7 and valve body 1 junction.
Further, as shown in fig. 3, the following preferred technical scheme is provided:
the reciprocating assembly further comprises an annular groove 3 formed in the side face of the pipeline 2, a plurality of springs 4 which are evenly distributed are fixedly connected to the inner bottom face of the annular groove 3, the other ends of the springs 4 are fixedly connected to the side face of an annular block 5, the annular block 5 is slidably connected to the inner surface of the annular groove 3, a sealing gasket 6 is attached to the other side face of the annular block 5, the annular block 5 is always located in the annular groove 3, and the purpose of the design is to enable the sealing gasket 6 to be tightly attached to an external water pipe 7 by means of elasticity of the springs 4, so that air tightness is improved.
Further, as shown in fig. 1 and fig. 2, the following preferred technical solutions are provided:
the clamping assembly further comprises a screw rod 10 and a guide rod 11 which are arranged on two sides of the external water pipe 7, two ends of the screw rod 10 are rotationally connected to one group of side faces of the supporting blocks 9 through bearings, one group of the supporting blocks 9 are fixedly connected to the edge of the side face of the ring body 8, two ends of the guide rod 11 are fixedly connected to the other group of side faces of the supporting blocks 9, the other group of the supporting blocks 9 are fixedly connected to the edge of the side face of the ring body 8, two sides of the arc-shaped pressing block 12 are formed and processed with mutually symmetrical connecting blocks 13, one connecting block 13 is in threaded connection with the screw rod 10, the other connecting block 13 is in sliding connection with the guide rod 11, and the purpose of the design is to drive two arc-shaped pressing blocks 12 to synchronously move to clamp the external water pipe 7 through rotation of the screw rod 10.
Further, as shown in fig. 1 and fig. 4, the following preferred technical solutions are provided:
one end of the screw rod 10 extends outwards and is fixedly connected with a handle 14, two mutually symmetrical positioning holes 15 are formed in the handle 14, the positioning holes 15 are connected with bolts 16 in a threaded mode, uniformly distributed positioning holes 15 are formed in the outer side wall of the supporting block 9, and the purpose of the design is to enable the position of the handle 14 to be fixed through connection between the bolts 16 on the handle 14 and the positioning holes 15 in the outer side wall of the supporting block 9, and then the position of the arc-shaped pressing block 12 is fixed.
Further, as shown in fig. 1, the following preferred technical scheme is provided:
the rubber gasket is attached to the inner side surface of the arc-shaped pressing block 12, the ring body 8 is in threaded connection with the periphery of the pipeline 2, and the purpose of the design is to increase the grasping force between the arc-shaped pressing block 12 and the external water pipe 7, and meanwhile, the stability and the position fixation of the ring body 8 during movement are guaranteed.
To sum up: when the valve body 1 needs to be accessed, one end of the external water pipe 7 is propped against the sealing gasket 6 at the outer side of the annular block 5, then the handle 14 is rotated, the handle 14 is rotated to drive the screw rod 10 to rotate, then the two arc-shaped pressing blocks 12 are driven to synchronously move in opposite directions to clamp the outer side of the external water pipe 7, then the position of the handle 14 is fixed through the bolts 16, then the annular body 8 is rotated, the annular body 8 moves inwards along the axial direction, and then the arc-shaped pressing blocks 12 drive the external water pipe 7 to move inwards to squeeze the spring 4, so that the sealing gasket 6 is tightly attached to the end part of the external water pipe 7, the operation is repeated, and the other end of the valve body 1 is accessed into the external water pipe 7. The purpose of design like this is to press from both sides tightly external water pipe 7 of different specifications through arc briquetting 12 for the application scope of valve body 1 increases, drives external water pipe 7 through ring body 8 and removes, makes external water pipe 7 extrude the annular piece 5 in the spring 4 outside, increases the gas tightness of external water pipe 7 and valve body 1 junction.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Valve with seal structure, including valve body (1) and pipeline (2) of setting in both sides, its characterized in that: the pipeline (2) side is provided with reciprocating subassembly, and reciprocating subassembly includes annular piece (5), and annular piece (5) are provided with ring body (8) along pipeline (2) axis direction reciprocal rectilinear motion, and the periphery activity of pipeline (2) is provided with ring body (8), and ring body (8) side is provided with the clamping assembly, and the clamping assembly includes two arc briquetting (12) of mutual symmetry, arc briquetting (12) synchronous opposite directions or move mutually, are provided with external water pipe (7) between two arc briquetting (12).
2. A valve with a sealing structure according to claim 1, characterized in that: the reciprocating assembly further comprises an annular groove (3) formed in the side face of the pipeline (2), a plurality of springs (4) which are uniformly distributed are fixedly connected to the inner bottom face of the annular groove (3), the other ends of the springs (4) are fixedly connected to the side face of the annular block (5), the annular block (5) is slidably connected to the inner surface of the annular groove (3), a sealing gasket (6) is attached to the other side face of the annular block (5), and the annular block (5) is always located in the annular groove (3).
3. A valve with a sealing structure according to claim 1, characterized in that: the clamping assembly further comprises a screw rod (10) and a guide rod (11) which are arranged on two sides of the external water pipe (7), two ends of the screw rod (10) are rotationally connected to the side surfaces of one group of supporting blocks (9) through bearings, one group of supporting blocks (9) are fixedly connected to the side surface edge of the torus (8), two ends of the guide rod (11) are fixedly connected to the side surfaces of the other group of supporting blocks (9), the other group of supporting blocks (9) are fixedly connected to the side surface edge of the torus (8), connecting blocks (13) which are symmetrical to each other are formed on two sides of the arc-shaped pressing block (12), one connecting block (13) is in threaded connection with the screw rod (10), and the other connecting block (13) is in sliding connection with the guide rod (11).
4. A valve with a sealing structure according to claim 3, characterized in that: one end of the screw rod (10) extends outwards and is fixedly connected with a handle (14), two mutually symmetrical positioning holes (15) are formed in the handle (14), the positioning holes (15) are connected with bolts (16) through threads, and the outer side wall of the supporting block (9) is also provided with uniformly distributed positioning holes (15).
5. A valve with a sealing structure according to claim 1, characterized in that: the inner side surface of the arc-shaped pressing block (12) is attached with a rubber gasket, and the torus (8) is in threaded connection with the periphery of the pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197024.XU CN219013486U (en) | 2022-11-30 | 2022-11-30 | Valve with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197024.XU CN219013486U (en) | 2022-11-30 | 2022-11-30 | Valve with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219013486U true CN219013486U (en) | 2023-05-12 |
Family
ID=86247985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223197024.XU Active CN219013486U (en) | 2022-11-30 | 2022-11-30 | Valve with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219013486U (en) |
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2022
- 2022-11-30 CN CN202223197024.XU patent/CN219013486U/en active Active
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