CN220470744U - Screw thread sealing valve - Google Patents
Screw thread sealing valve Download PDFInfo
- Publication number
- CN220470744U CN220470744U CN202321474734.4U CN202321474734U CN220470744U CN 220470744 U CN220470744 U CN 220470744U CN 202321474734 U CN202321474734 U CN 202321474734U CN 220470744 U CN220470744 U CN 220470744U
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- Prior art keywords
- plate
- fixing
- pipe
- sealing
- fixed
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- 238000007789 sealing Methods 0.000 title claims abstract description 51
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 244000309464 bull Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of valves and discloses a screw thread sealing valve, which comprises a three-way pipe, a sealing assembly and a dustproof assembly, wherein a clamping structure capable of being clamped is arranged at the top of the three-way pipe, the sealing assembly comprises a first fixed ring plate, the top of the three-way pipe is fixedly provided with the first fixed ring plate, the dustproof assembly comprises a sliding ring plate, a second fixed pipe is arranged outside the three-way pipe, the outer wall of the second fixed pipe is slidably provided with the sliding ring plate, the number of the sliding ring plates is two, the sealing assembly further comprises the second fixed ring plate, the top of the first fixed ring plate is provided with the second fixed ring plate, the bottom of the second fixed ring plate is provided with a hole, an external thread pipe is fixedly arranged in the hole, the top of the first fixed ring plate is provided with the hole, the sealing effect of the device is improved, the device is prevented from being in a gap in the use process, the liquid and the air are prevented from contacting and deteriorating, the use stability and the sealing performance of the device are improved, and the service life of the device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of valves, and particularly relates to a screw thread sealing valve.
Background
The utility model discloses a middle screw thread sealing valve, which comprises a main body, wherein the right side end of the main body is fixedly connected with a shell, the right side end of the main body is positioned in the shell, a connecting shaft is arranged in the shell, the top end of the connecting shaft is fixedly connected with an outer rod, the inner rod is connected with an inner rod in a sliding manner, a groove is fixedly arranged at the top end of the inner rod, circular grooves are fixedly arranged at the upper side and the lower side of the groove, through holes are fixedly arranged at the lower part of the circular grooves, bumps are arranged at the upper side and the lower side of the grooves, threaded holes are arranged at the upper side and the lower side of the bumps, and a threaded rod is arranged at the top end of the through holes and sequentially penetrates through the through holes downwards to be arranged in the threaded holes.
However, the above patent also has the following problems: in the assembly process, gaps exist in the middle of the contacted parts of the device, dust can enter the gaps after long-time use, the surface of the device is damaged, the normal use of the device is affected, the sealing effect of the device is poor, the leakage condition of liquid in the device can occur, the interface of the device is directly exposed in the air, dust can be accumulated in the interface for a long time, the assembly effect of the device is affected, and the use of the device is limited.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides a screw thread seal valve, includes three-way pipe, seal assembly and dustproof subassembly, but the top of three-way pipe is provided with joint structure of joint, and seal assembly includes first fixed annular plate, and the top fixed mounting of three-way pipe has first fixed annular plate, and dustproof subassembly includes slip annular plate, and the outside of three-way pipe is provided with the fixed pipe of second, and slidable mounting has slip annular plate on the outer wall of the fixed pipe of second, and the quantity of slip annular plate is two sets of.
As a preferred embodiment of the utility model, the sealing assembly further comprises a second fixed ring plate, the top of the first fixed ring plate is provided with a second fixed ring plate, the bottom of the second fixed ring plate is provided with a hole, an externally threaded pipe is fixedly arranged in the hole, the top of the first fixed ring plate is provided with a hole, a second internally threaded pipe is fixedly arranged in the hole, and the externally threaded pipe can be arranged in the second internally threaded pipe in a threaded manner.
As a preferred embodiment of the utility model, the clamping structure comprises a second sealing annular strip, the top of the first fixed annular plate is fixedly provided with the second sealing annular strip, the bottom of the second fixed annular plate is fixedly provided with a third sealing annular strip, the third sealing annular strip can be clamped and installed in the second sealing annular strip, the top of the first fixed annular plate is fixedly provided with an annular clamping plate groove, the bottom of the second fixed annular plate is fixedly provided with an annular clamping plate, and the annular clamping plate can be clamped and installed in the annular clamping plate groove.
As a preferred embodiment of the utility model, the sealing assembly further comprises a first fixing plate, wherein the first fixing plate is fixedly arranged on the outer wall of the first fixing ring plate, the number of the first fixing plates is two, the top of the first fixing plate is provided with a hole, a third internal thread pipe is fixedly arranged in the hole, the outer wall of the second fixing ring plate is fixedly provided with a second fixing plate, the number of the second fixing plates is two, the top of the second fixing plate is provided with a hole, a limit bolt is arranged in the hole, and the limit bolt can be arranged in the second fixing plate and the third internal thread pipe in a threaded manner.
As a preferred implementation mode of the utility model, the dustproof assembly further comprises expansion plates, two groups of arc-shaped slot holes are formed in the outer wall of one side of each group of sliding ring plates, expansion plates are movably installed in the arc-shaped slot holes, the number of the expansion plates is two, four groups of expansion plates are altogether, a first limiting arc-shaped plate is fixedly installed on the outer wall of one side of each of the two groups of expansion plates, a clamping plate is fixedly installed on the outer wall of one side of each of the two groups of first limiting arc-shaped plates, a second limiting arc-shaped plate is fixedly installed on the outer wall of one side of each of the other two groups of expansion plates, and clamping plate grooves are fixedly installed in the two groups of second limiting arc-shaped plates and can be clamped and installed in the clamping plate grooves.
As a preferred implementation mode of the utility model, the two ends of the three-way pipe are fixedly provided with the first fixed pipes, the number of the first fixed pipes is two, one end of each first fixed pipe is fixedly provided with the second fixed pipe, the interiors of the two groups of the second fixed pipes are fixedly provided with the first internal thread pipes, one ends of the two groups of the second fixed pipes are fixedly provided with the limiting ring plate, one side outer wall of the limiting ring plate is fixedly provided with the first sealing ring strips, and the number of the first sealing ring strips is two.
As a preferred embodiment of the utility model, the top of the second fixed ring plate is fixedly provided with a fixing piece, the top of the fixing piece is provided with a hole, a rotating rod is rotatably arranged in the hole, one end of the rotating rod is fixedly provided with a knob, the outer wall of the knob is sleeved with an anti-skid rubber sleeve, and the bottom of the second fixed plate can be tightly fixed with the top of the first fixed plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the sealing effect of the device is improved, gaps are prevented from being formed in the using process of the device, liquid and air are prevented from being in contact with each other to deteriorate, the using stability and sealing performance of the device are improved, and the service life of the device is prolonged.
2. The device is protected from dust, external dust is prevented from falling into the device, subsequent normal use of the device is affected, the use stability of the device is improved, and the use quality of the device is improved.
3. The device and the pipeline are connected and controlled, the liquid flow is convenient to adjust, the use convenience of the device is improved, and the use experience of the device is optimized.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a bottom perspective view of the present utility model;
FIG. 4 is a right side perspective view of the present utility model;
FIG. 5 is a left side perspective view of the present utility model;
fig. 6 is a structural view of a slip ring plate according to the present utility model.
In the figure: 10. a three-way pipe; 11. a first fixed tube; 12. a second fixed tube; 13. a limiting ring plate; 14. a first internally threaded tube; 15. a first seal ring strip; 16. a first fixed ring plate; 17. a second fixed ring plate; 18. an external threaded tube; 19. a second internally threaded tube; 20. a second sealing annular strip; 21. a third sealing annular strip; 22. an annular clamping plate; 23. an annular clamping plate groove; 24. a first fixing plate; 25. a third internally threaded tube; 26. a second fixing plate; 27. a limit bolt; 28. a fixing member; 29. a rotating rod; 30. a knob; 31. a sliding ring plate; 32. a telescoping plate; 33. a first limiting arc plate; 34. the second limiting arc plate; 35. a clamping plate; 36. the clamping plate groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
Embodiment one: the utility model provides a screw thread seal valve, is shown as fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, including three-way pipe 10, seal assembly and dustproof subassembly, but the top of three-way pipe 10 is provided with joint structure of joint, and seal assembly includes first fixed ring board 16, and the top fixed mounting of three-way pipe 10 has first fixed ring board 16, and dustproof subassembly includes slip ring board 31, and the outside of three-way pipe 10 is provided with second fixed pipe 12, and slidable mounting has slip ring board 31 on the outer wall of second fixed pipe 12, and the quantity of slip ring board 31 is two sets of. The tightness of the device assembly is improved through the sealing component, and the situation of the inside of the device is reduced through the dust-proof component.
The sealing assembly further comprises a second fixed ring plate 17, the top of the first fixed ring plate 16 is provided with the second fixed ring plate 17, the bottom of the second fixed ring plate 17 is provided with a hole, an external thread pipe 18 is fixedly installed in the hole, the top of the first fixed ring plate 16 is provided with a hole, a second internal thread pipe 19 is fixedly installed in the hole, and the external thread pipe 18 can be installed in the second internal thread pipe 19 in a threaded manner. The externally threaded pipe 18 is rotated into the second internally threaded pipe 19 so that the top of the first fixed ring plate 16 is closely attached to the bottom of the second fixed ring plate 17.
The clamping structure comprises a second sealing annular strip 20, the top of the first fixed annular plate 16 is fixedly provided with the second sealing annular strip 20, the bottom of the second fixed annular plate 17 is fixedly provided with a third sealing annular strip 21, the third sealing annular strip 21 can be clamped and installed in the second sealing annular strip 20, the top of the first fixed annular plate 16 is fixedly provided with an annular clamping plate groove 23, the bottom of the second fixed annular plate 17 is fixedly provided with an annular clamping plate 22, and the annular clamping plate 22 can be clamped and installed in the annular clamping plate groove 23. The third seal ring strip 21 is engaged with the second seal ring strip 20, and the ring-shaped clamping plate 22 is engaged with the ring-shaped clamping plate 22.
The sealing assembly further comprises a first fixing plate 24, the first fixing plate 24 is fixedly arranged on the outer wall of the first fixing ring plate 16, the first fixing plates 24 are two groups, a hole is formed in the top of the first fixing plate 24, a third internal thread pipe 25 is fixedly arranged in the hole, a second fixing plate 26 is fixedly arranged on the outer wall of the second fixing ring plate 17, the second fixing plates 26 are two groups, a hole is formed in the top of the second fixing plate 26, a limit bolt 27 is arranged in the hole, and the limit bolt 27 can be installed inside the second fixing plate 26 and the third internal thread pipe 25 in a threaded mode. The top of the first fixing plate 24 is driven to be clung to the bottom of the second fixing plate 26, the first fixing plate is arranged between the second fixing plate 26 and the third internal thread pipe 25 in a screwed mode through the limiting bolts 27, and the sealing effect of the first fixing ring plate 16 and the second fixing ring plate 17 is improved.
Through the structure of first fixed ring plate 16, second fixed ring plate 17, external screw thread pipe 18, second internal screw thread pipe 19, second sealed annular strip 20, third sealed annular strip 21, annular cardboard 22, annular cardboard groove 23, first fixed plate 24, third internal screw thread pipe 25 and second fixed plate 26, improve the sealed effect of device, prevent that the device from appearing the gap in the use, cause liquid and air contact metamorphism, improve stability and the leakproofness that the device used, extension device life.
Embodiment two: on the basis of the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the dustproof assembly further comprises expansion plates 32, two groups of arc-shaped slot holes are formed in one side outer wall of each group of sliding ring plates 31, expansion plates 32 are movably mounted in the arc-shaped slot holes, the number of the expansion plates 32 is two, four groups of expansion plates 32 are formed in total, a first limiting arc-shaped plate 33 is fixedly mounted on one side outer wall of each group of expansion plates 32, a clamping plate 35 is fixedly mounted on one side outer wall of each of the two groups of first limiting arc-shaped plates 33, a second limiting arc-shaped plate 34 is fixedly mounted on one side outer wall of each of the other two groups of expansion plates 32, a clamping plate groove 36 is fixedly mounted in each of the two groups of second limiting arc-shaped plates 34, and the clamping plates 35 can be clamped and mounted in the clamping plate groove 36. The sliding ring plate 31 is pulled to move on the second fixed pipe 12, two groups of clamping plates 35 are clamped and installed in the clamping plate grooves 36, the first limiting arc plates 33 and the second limiting arc plates 34 are clamped and fixed, the four groups of expansion plates 32 shield the interfaces of the second fixed pipe 12, dust is reduced from falling into the second fixed pipe 12, and when the first internal thread pipe 14 is internally connected with a pipeline, the expansion plates 32 are used for protecting the interfaces.
Through the structure of slip crown plate 31, expansion plate 32, first spacing arc 33, second spacing arc 34, joint board 35 and joint board groove 36, reach the mesh of carrying out dustproof protection to the device, the outside dust of separation prevents that the dust from falling to the inside follow-up normal use that influences the device of device, improves the stability that the device used, improves the quality of use of device.
Embodiment III: on the basis of the first embodiment and the second embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the two ends of the three-way pipe 10 are fixedly provided with first fixed pipes 11, the number of the first fixed pipes 11 is two, one end of each first fixed pipe 11 is fixedly provided with a second fixed pipe 12, the interiors of the two second fixed pipes 12 are fixedly provided with a group of first internal thread pipes 14, one ends of the two second fixed pipes 12 are fixedly provided with limiting ring plates 13, one side outer wall of each limiting ring plate 13 is fixedly provided with first sealing ring strips 15, and the number of the first sealing ring strips 15 is two. The pipeline is arranged in the first internal thread pipe 14 in a threaded manner, the joint is sealed through the first sealing annular strip 15, and liquid is conveyed through the first fixing pipe 11, the second fixing pipe 12 and the limiting ring plate 13.
The top fixed mounting of second fixed ring board 17 has mounting 28, and the entrance to a cave has been seted up at the top of mounting 28, and the bull stick 29 is installed in the entrance to a cave rotation, and the one end fixed mounting of bull stick 29 has knob 30, and the cover is established on the outer wall of knob 30 and is installed anti-skidding gum cover, and the bottom of second fixed plate 26 can be hugged closely fixedly with the top of first fixed plate 24. The knob 30 is rotated to drive the rotating rod 29 to rotate in the fixing piece 28, and the water yield of the device is adjusted.
Through the structure of first fixed pipe 11, second fixed pipe 12, spacing ring plate 13, first internal thread pipe 14, first sealed annular strip 15, mounting 28, bull stick 29 and knob 30, reach the purpose of being connected and controlling device and pipeline, be convenient for adjust liquid flow size, improve the convenience of device use, optimize the use experience of device.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a screw thread seal valve, includes three-way pipe (10), seal assembly and dustproof subassembly, its characterized in that, but the top of three-way pipe (10) is provided with joint structure of joint, and seal assembly includes first fixed ring board (16), and the top fixed mounting of three-way pipe (10) has first fixed ring board (16), and dustproof subassembly includes slip ring board (31), and the outside of three-way pipe (10) is provided with second fixed pipe (12), and slidable mounting has slip ring board (31) on the outer wall of second fixed pipe (12), and the quantity of slip ring board (31) is two sets of.
2. The screw thread sealing valve according to claim 1, wherein the sealing assembly further comprises a second fixed ring plate (17), the top of the first fixed ring plate (16) is provided with the second fixed ring plate (17), the bottom of the second fixed ring plate (17) is provided with a hole, an external thread pipe (18) is fixedly installed in the hole, the top of the first fixed ring plate (16) is provided with a hole, a second internal thread pipe (19) is fixedly installed in the hole, and the external thread pipe (18) can be installed in the second internal thread pipe (19) in a threaded manner.
3. The screw thread sealing valve according to claim 1, wherein the clamping structure comprises a second sealing annular strip (20), the second sealing annular strip (20) is fixedly mounted at the top of the first fixing annular plate (16), a third sealing annular strip (21) is fixedly mounted at the bottom of the second fixing annular plate (17), the third sealing annular strip (21) can be clamped and mounted in the second sealing annular strip (20), an annular clamping plate groove (23) is fixedly mounted at the top of the first fixing annular plate (16), an annular clamping plate (22) is fixedly mounted at the bottom of the second fixing annular plate (17), and the annular clamping plate (22) can be clamped and mounted in the annular clamping plate groove (23).
4. The screw thread sealing valve according to claim 2, wherein the sealing assembly further comprises a first fixing plate (24), the first fixing plate (24) is fixedly installed on the outer wall of the first fixing ring plate (16), the number of the first fixing plates (24) is two, the top of the first fixing plate (24) is provided with a hole, a third inner threaded pipe (25) is fixedly installed in the hole, the outer wall of the second fixing ring plate (17) is fixedly installed with a second fixing plate (26), the number of the second fixing plate (26) is two, the top of the second fixing plate (26) is provided with a hole, a limit bolt (27) is arranged in the hole, and the limit bolt (27) can be installed in the second fixing plate (26) and the third inner threaded pipe (25) in a threaded mode.
5. The screw thread sealing valve according to claim 1, wherein the dustproof assembly further comprises expansion plates (32), two groups of arc-shaped slot holes are formed in one side outer wall of each group of sliding ring plates (31), expansion plates (32) are movably mounted in the arc-shaped slot holes, the number of the expansion plates (32) is two, four groups of expansion plates (32) are arranged, a first limiting arc-shaped plate (33) is fixedly mounted on one side outer wall of each group of expansion plates (32), a clamping plate (35) is fixedly mounted on one side outer wall of each group of first limiting arc-shaped plates (33), a second limiting arc-shaped plate (34) is fixedly mounted on one side outer wall of each other two groups of expansion plates (32), a clamping plate groove (36) is fixedly mounted in each of the two groups of second limiting arc-shaped plates (34), and the clamping plates (35) can be clamped and mounted in the clamping plate groove (36).
6. The screw thread sealing valve according to claim 1, wherein the two ends of the three-way pipe (10) are fixedly provided with first fixing pipes (11), the number of the first fixing pipes (11) is two, one end of each first fixing pipe (11) is fixedly provided with a second fixing pipe (12), the interiors of the two second fixing pipes (12) are fixedly provided with a group of first internal thread pipes (14), one ends of the two second fixing pipes (12) are fixedly provided with limiting ring plates (13), one side outer wall of each limiting ring plate (13) is fixedly provided with first sealing ring strips (15), and the number of the first sealing ring strips (15) is two.
7. The screw thread sealing valve according to claim 2, wherein a fixing piece (28) is fixedly arranged at the top of the second fixing ring plate (17), a hole is formed in the top of the fixing piece (28), a rotating rod (29) is rotatably arranged in the hole, a knob (30) is fixedly arranged at one end of the rotating rod (29), an anti-slip rubber sleeve is sleeved on the outer wall of the knob (30), and the bottom of the second fixing plate (26) can be tightly fixed with the top of the first fixing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474734.4U CN220470744U (en) | 2023-06-09 | 2023-06-09 | Screw thread sealing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474734.4U CN220470744U (en) | 2023-06-09 | 2023-06-09 | Screw thread sealing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470744U true CN220470744U (en) | 2024-02-09 |
Family
ID=89797591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321474734.4U Active CN220470744U (en) | 2023-06-09 | 2023-06-09 | Screw thread sealing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470744U (en) |
-
2023
- 2023-06-09 CN CN202321474734.4U patent/CN220470744U/en active Active
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