CN221482779U - Sealing device for valve port of one-way valve - Google Patents
Sealing device for valve port of one-way valve Download PDFInfo
- Publication number
- CN221482779U CN221482779U CN202323493387.2U CN202323493387U CN221482779U CN 221482779 U CN221482779 U CN 221482779U CN 202323493387 U CN202323493387 U CN 202323493387U CN 221482779 U CN221482779 U CN 221482779U
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- Prior art keywords
- threaded rod
- clamping groove
- way valve
- upper clamping
- block
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- 238000007789 sealing Methods 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- Check Valves (AREA)
- Valve Housings (AREA)
Abstract
The utility model discloses a sealing device for a valve port of a one-way valve, which relates to the technical field of one-way valve sealing and comprises a one-way valve main body, wherein one side of the one-way valve main body is provided with a quick-release unit, the outer side of the surface of the one-way valve main body is provided with a fixing component, the fixing component comprises an upper clamping groove, the upper clamping groove is arranged on the outer side of the one-way valve main body, one side of the upper clamping groove is fixedly connected with a fixing block, the inner side of the surface of the fixing block is in threaded connection with a threaded rod III, the inner side of the upper clamping groove is provided with a plurality of anti-skid attaching blocks, the inner side of the surface of the threaded rod III is in threaded connection with a lower clamping groove, and the inner side of the surface of the upper clamping groove is provided with a connecting component. According to the utility model, through the mutual matching of the upper clamping groove and the lower clamping groove, the effect of fixing the check valve main bodies with different calibers is achieved, the practicability of the device is improved, and meanwhile, the anti-slip attaching block is arranged, so that the anti-slip attaching block can avoid the sliding effect in the fixing process.
Description
Technical Field
The utility model relates to the technical field of one-way valve sealing, in particular to a sealing device for a valve port of a one-way valve.
Background
The one-way valve is commonly called as a one-way valve, wherein fluid can only flow along the water inlet, but the medium at the water outlet cannot flow back. One-way valves are also known as check valves or non-return valves. For preventing reverse flow of oil flow in hydraulic systems or compressed air in pneumatic systems. The one-way valve has two types, namely a straight-through type valve and a right-angle type valve. The straight-through one-way valve is installed on the pipeline in a threaded connection mode. The right-angle one-way valve has three forms of threaded connection, plate connection and flange connection.
The utility model discloses a stack formula hydraulically controlled check valve port seal structure, including the control casing, the inside of control casing is provided with flexible valve, the lower terminal surface of control casing is connected with the outlet pipe, flexible valve's inside is provided with the expansion spring, flexible valve's one end is connected with the striking gasket, one side of striking gasket is connected with the change card body, the lower terminal surface of control pipe outer wall is connected with the hydraulically controlled pipe, one side of hydraulically controlled pipe is provided with the inflow pipe.
In order to solve the sealing problem, the prior art adopts the atress board that sets up to provide power to the striking pole and lets the striking pole remove the striking to accomplish hydraulic control's purpose mode and handle, but still can appear adjusting the condition according to the size of pipeline, and then lead to the lower problem of device practicality.
Disclosure of utility model
The utility model aims to provide a sealing device for a valve port of a one-way valve, so as to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The sealing device for the valve port of the one-way valve comprises a one-way valve body, wherein a quick-dismantling unit is arranged on one side of the one-way valve body, and a fixing assembly is arranged on the outer side of the surface of the one-way valve body.
The fixed subassembly includes the centre gripping groove, go up the centre gripping groove setting in the outside of check valve main part, one side fixedly connected with fixed block of going up the centre gripping groove, the inboard threaded connection of surface of fixed block has the threaded rod III, the inboard of going up the centre gripping groove is provided with a plurality of antiskid laminating piece, the inboard threaded connection of surface of threaded rod III has the centre gripping groove down, the surface inboard of going up the centre gripping groove is provided with coupling assembling.
The technical scheme of the utility model is further improved as follows: the quick detach unit includes threaded rod one, threaded rod one sets up in one side of check valve main part, the one end fixedly connected with handle of threaded rod one, the one end of threaded rod one is provided with seal assembly.
By adopting the technical scheme, through the mutual cooperation of the handle and the mounting plate, the function of moving the sealing assembly is achieved, and the sealing effect on one side of the check valve main body is achieved.
The technical scheme of the utility model is further improved as follows: the inner side of the surface of the first threaded rod is in threaded connection with a mounting plate, the inner side of the surface of the mounting plate is in threaded connection with a second threaded rod, and one end of the second threaded rod is in threaded connection with one side of the sealing assembly.
By adopting the technical scheme, the effect of adjusting the disassembly and the installation of the sealing component is achieved through the mutual matching of the threaded rod II, the fixed groove, the guide rod and the clamping block.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with fixed slot of mounting panel, the inboard of fixed slot rotates and is connected with the guide bar, the one end rotation of guide bar is connected with the fixture block.
By adopting the technical scheme, the effect of fixing the first check block is achieved through the mutual matching of the guide rod and the clamping block, the first check block is convenient to detach, and the first check block outside the valve port of the check valve with different calibers can be detached.
The technical scheme of the utility model is further improved as follows: the sealing assembly comprises a first stop block, the first stop block is arranged at one end of the first threaded rod, a sliding groove is formed in the top surface of the first stop block, a limit groove is formed in the inner side of the sliding groove, and a sealing block is fixedly connected to the bottom surface of the first stop block.
By adopting the technical scheme, the effect of being convenient for carry out quick fixing to the first stop block is achieved through the arrangement of the sliding groove and the limiting groove.
The technical scheme of the utility model is further improved as follows: the bottom side of dog one is provided with the rubber ring, the surface inboard of rubber ring is provided with the installing port, the installing port sets up the bottom side at dog one.
By adopting the technical scheme, the effect of resealing the check valve main body is achieved through the mutual matching of the rubber ring and the mounting opening, and meanwhile, the effect of disassembling and replacing the rubber ring with larger loss is facilitated through the connection relation between the mounting opening and the second stop block.
The technical scheme of the utility model is further improved as follows: the connecting assembly comprises a supporting rod, the supporting rod is arranged on one side of the upper clamping groove, one end of the supporting rod is rotationally connected with a mounting groove, the inner side of the mounting groove is fixedly connected with a second stop block, one side of the mounting groove is fixedly connected with a fixing plate, and the inner side of the surface of the fixing plate is in threaded connection with the inner side of the surface of the first threaded rod.
By adopting the technical scheme, the effect of supporting the fixing of the upper clamping groove is achieved through the mutual matching of the supporting rod, the mounting groove and the second stop block with the fixing plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a sealing device for a valve port of a one-way valve, which achieves the effect of fixing one-way valve bodies with different calibers through the mutual matching of an upper clamping groove and a lower clamping groove, improves the practicability of the device, simultaneously avoids the sliding effect in the fixing process through the arrangement of an anti-slip attaching block, and achieves the effect of adjusting the disassembly and the installation of a sealing component through the mutual matching of a threaded rod II, a fixing groove, a guide rod and a clamping block.
The utility model provides a sealing device for a valve port of a one-way valve, which achieves the effect of fixing a first stop block through the mutual matching of a guide rod and a clamping block, is convenient for disassembling the first stop block, can achieve the effect of resealing a main body of the one-way valve through the mutual matching of a rubber ring and a mounting port according to the effect of disassembling and replacing the first stop block outside the valve port of the one-way valve with different calibers, and is convenient for disassembling and replacing the rubber ring with larger loss through the connection relation between the mounting port and the first stop block.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a quick release unit according to the present utility model;
FIG. 3 is a schematic view of the seal assembly of the present utility model;
FIG. 4 is a schematic structural view of a fastening assembly according to the present utility model;
Fig. 5 is an enlarged schematic view of the a structure of fig. 4 according to the present utility model.
In the figure: 1. a check valve body; 2. a quick-dismantling unit; 21. a first threaded rod; 22. a handle; 23. a mounting plate; 24. a second threaded rod; 25. a fixing groove; 26. a guide rod; 27. a clamping block; 28. a seal assembly; 281. a first stop block; 282. a chute; 283. a limit groove; 284. a sealing block; 285. a rubber ring; 286. a mounting port; 3. a fixing assembly; 31. an upper clamping groove; 32. a fixed block; 33. a third threaded rod; 34. an anti-slip attaching block; 35. a lower clamping groove; 36. a connection assembly; 361. a support rod; 362. a mounting groove; 363. a first stop block; 364. and a fixing plate.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1, 4 and 5, the utility model provides a sealing device for a valve port of a one-way valve, which comprises a one-way valve main body 1, wherein one side of the one-way valve main body 1 is provided with a quick-release unit 2, the outer side of the surface of the one-way valve main body 1 is provided with a fixing component 3, the fixing component 3 comprises an upper clamping groove 31, the upper clamping groove 31 is arranged on the outer side of the one-way valve main body 1, one side of the upper clamping groove 31 is fixedly connected with a fixing block 32, the inner side of the surface of the fixing block 32 is in threaded connection with a threaded rod III 33, the inner side of the upper clamping groove 31 is provided with a plurality of anti-skid jointing blocks 34, the inner side of the surface of the threaded rod III 33 is in threaded connection with a lower clamping groove 35, the inner side of the surface of the upper clamping groove 31 is provided with a connecting component 36, the connecting component 36 comprises a supporting rod 361, the supporting rod 361 is arranged on one side of the upper clamping groove 31, one end of the supporting rod 361 is rotationally connected with a mounting groove 362, the inner side of the mounting groove 362 is fixedly connected with a stop II 363, one side of the mounting groove 362 is fixedly connected with a fixing plate, the inner side of the fixing plate 364 is in threaded connection with the surface of the threaded rod I21, by pulling 316, the upper clamping groove 31 is subsequently, the upper clamping groove 31 is in threaded connection with the surface of the inner side of the threaded rod III-down groove 33, the top surface of the pipeline 35 is placed on the bottom surface of the pipeline 33, the bottom surface of the pipeline 33 is in threaded rod 33 is in threaded connection with the threaded rod 33, the threaded rod 33 is subsequently, the threaded rod 33 is placed on the other side, the other side of the pipeline 33 is in threaded connection with the pipeline 33 is in the pipeline, and the pipeline is in the pipeline and the pipeline, and the one-down connection with the pipeline is in the pipeline, and the one side and the pipeline is in rotation, and the one side and 3 is made.
As shown in fig. 2, the present utility model provides a technical solution: preferably, the quick-release unit 2 comprises a first threaded rod 21, the first threaded rod 21 is arranged on one side of the check valve body 1, one end of the first threaded rod 21 is fixedly connected with a handle 22, one end of the first threaded rod 21 is provided with a sealing component 28, the quick-release unit 2 comprises the first threaded rod 21, the first threaded rod 21 is arranged on one side of the check valve body 1, one end of the first threaded rod 21 is fixedly connected with the handle 22, one end of the first threaded rod 21 is provided with the sealing component 28, when the check valve is required to be sealed, the handle 22 is controlled to drive the first threaded rod 281 to be attached to the inner side of a valve port of the one end of the check valve, sealing of the valve port is completed accordingly, the second threaded rod 24 is controlled to rotate, the mounting plate 23 is driven to move to one side, the inner side of the sliding groove 282 can be driven to slide, the first threaded rod 281 can be detached from the first threaded rod and the valve port can be replaced according to the first external valve 281 of different calibers.
As shown in fig. 3, the present utility model provides a technical solution: preferably, seal assembly 28 includes dog one 281, dog one 281 sets up the one end at threaded rod one 21, spout 282 has been seted up to the top surface of dog one 281, limit groove 283 has been seted up to the inboard of spout 282, the bottom surface fixedly connected with sealing block 284 of dog one 281, the bottom side of dog one 281 is provided with the rubber ring 285, the surface inboard of rubber ring 285 is provided with the mounting hole 286, the mounting hole 286 sets up the bottom side at dog one 281, through the cooperation of rubber ring 285 and mounting hole 286, the effect of sealing once more to check valve main part 1 has been reached, simultaneously through the relation of connection of mounting hole 286 and dog one 281, the effect of being convenient for dismantle the change to the rubber ring 285 that the loss is great.
The working principle of the sealing device for the valve port of the one-way valve is specifically described below.
As shown in fig. 1-5, by pulling 316, the upper clamping groove 31 and the lower clamping groove 35 are placed on the top surface and the bottom surface of the pipeline, then the third threaded rod 33 is placed on the inner side of the fixed block 32, and the other end is placed on one side of the lower clamping groove 35, then the third threaded rod 33 is continuously rotated to enable the anti-skid jointing block 34 to be closely jointed with the one-way valve pipeline, then the rotation of the third threaded rod 33 is stopped, fixing of the one-way valve pipeline is completed, the control handle 22 drives the first threaded rod 21 to rotate, the handle 22 drives the first check block 281 to joint with the inner side of one-way valve port of the one-way valve, the first check block 281 is driven to seal the valve port of the one-way valve, when the one-way valves with different calibers are faced, the second threaded rod 24 is controlled to rotate, the mounting plate 23 is driven to move to one side, the clamping block 27 can be driven to slide on the inner side of the sliding groove 282, then the first check block 281 can be disassembled, and when the one check block 281 outside the one-way valve port with different calibers is worn out, the rubber ring 285 can be disassembled and replaced through the mounting port 286 when the rubber ring 285 is worn out for a long time.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a sealing device for check valve port, includes check valve main part (1), its characterized in that: a quick-release unit (2) is arranged on one side of the one-way valve main body (1), and a fixing assembly (3) is arranged on the outer side of the surface of the one-way valve main body (1);
The fixing assembly (3) comprises an upper clamping groove (31), the upper clamping groove (31) is formed in the outer side of the one-way valve main body (1), one side of the upper clamping groove (31) is fixedly connected with a fixing block (32), the inner side of the surface of the fixing block (32) is connected with a threaded rod III (33) in a threaded mode, a plurality of anti-slip attaching blocks (34) are arranged on the inner side of the upper clamping groove (31), a lower clamping groove (35) is formed in the inner side of the surface of the threaded rod III (33), and a connecting assembly (36) is arranged on the inner side of the surface of the upper clamping groove (31).
2. The sealing device for a valve port of a check valve according to claim 1, wherein: the quick-release unit (2) comprises a first threaded rod (21), the first threaded rod (21) is arranged on one side of the one-way valve main body (1), one end of the first threaded rod (21) is fixedly connected with a handle (22), and one end of the first threaded rod (21) is provided with a sealing assembly (28).
3. The sealing device for a valve port of a check valve according to claim 2, wherein: the inner side of the surface of the first threaded rod (21) is in threaded connection with a mounting plate (23), the inner side of the surface of the mounting plate (23) is in threaded connection with a second threaded rod (24), and one end of the second threaded rod (24) is in threaded connection with one side of the sealing assembly (28).
4. A sealing device for a valve port of a check valve as defined in claim 3, wherein: one side of mounting panel (23) fixedly connected with fixed slot (25), the inboard of fixed slot (25) rotates and is connected with guide bar (26), the one end rotation of guide bar (26) is connected with fixture block (27).
5. The sealing device for a valve port of a check valve according to claim 2, wherein: seal assembly (28) include dog one (281), dog one (281) set up the one end at threaded rod one (21), spout (282) have been seted up to the top surface of dog one (281), limit groove (283) have been seted up to the inboard of spout (282), the bottom surface fixedly connected with sealing block (284) of dog one (281).
6. The sealing device for a valve port of a check valve according to claim 5, wherein: the bottom side of the first block (281) is provided with a rubber ring (285), the inner side of the surface of the rubber ring (285) is provided with a mounting opening (286), and the mounting opening (286) is arranged on the bottom side of the first block (281).
7. The sealing device for a valve port of a check valve according to claim 1, wherein: the connecting assembly (36) comprises a supporting rod (361), the supporting rod (361) is arranged on one side of the upper clamping groove (31), one end of the supporting rod (361) is rotationally connected with a mounting groove (362), the inner side of the mounting groove (362) is fixedly connected with a second stop block (363), one side of the mounting groove (362) is fixedly connected with a fixing plate (364), and the inner side of the surface of the fixing plate (364) is in threaded connection with the inner side of the surface of the first threaded rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323493387.2U CN221482779U (en) | 2023-12-21 | 2023-12-21 | Sealing device for valve port of one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323493387.2U CN221482779U (en) | 2023-12-21 | 2023-12-21 | Sealing device for valve port of one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221482779U true CN221482779U (en) | 2024-08-06 |
Family
ID=92366908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323493387.2U Active CN221482779U (en) | 2023-12-21 | 2023-12-21 | Sealing device for valve port of one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221482779U (en) |
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2023
- 2023-12-21 CN CN202323493387.2U patent/CN221482779U/en active Active
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