CN219655315U - Fluorine rubber valve seat with high-performance sealing structure - Google Patents
Fluorine rubber valve seat with high-performance sealing structure Download PDFInfo
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- CN219655315U CN219655315U CN202320841907.5U CN202320841907U CN219655315U CN 219655315 U CN219655315 U CN 219655315U CN 202320841907 U CN202320841907 U CN 202320841907U CN 219655315 U CN219655315 U CN 219655315U
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- valve seat
- seat body
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- 238000007789 sealing Methods 0.000 title claims abstract description 59
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229920001971 elastomer Polymers 0.000 title claims abstract description 26
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 26
- 239000011737 fluorine Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 12
- 229920001973 fluoroelastomer Polymers 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
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Abstract
The utility model relates to the technical field of accessory devices of sealing equipment, in particular to a fluorine rubber valve seat with a high-performance sealing structure, which has the advantages that a mechanism of a valve seat body with excellent sealing performance does not need to frequently replace the valve seat body, so that manpower and material resources are saved, and the use efficiency and effect of the sealing equipment are enhanced; the valve comprises a valve body, a valve rod, a valve pipe and a valve seat body, wherein the left side area of the valve pipe is tightly clamped with the valve body in a sealing manner, the bottom end of the valve rod is connected with the middle area of the top end of the valve body, the valve seat body is tightly clamped with the middle area of the valve pipe in a sealing manner, and the right end of the valve body is tightly attached to the left end face of the valve seat body in a sealing manner; still including two sets of threaded rods, two sets of rotation wheels, two sets of thread bush, two sets of spacing rings and two sets of propulsion boards, disk seat body right side region is provided with two sets of propulsion draw-in grooves, and valve pipe right side region is provided with two sets of sliding chamber, and the outer end in two sets of sliding chamber middle part regions is provided with first draw-in groove, and two sets of propulsion boards's left side region is hugged closely with two sets of propulsion draw-in grooves that disk seat body right side region set up respectively.
Description
Technical Field
The utility model relates to the technical field of accessory devices of sealing equipment, in particular to a fluorine rubber valve seat with a high-performance sealing structure.
Background
As is well known, a valve is a control component in a pipeline fluid delivery system, it is used for changing the cross section of a passage and the flow direction of a medium, has the functions of diversion, cut-off, throttling, check, diversion or overflow relief, etc., and various valves used in extremely complex automatic control systems from the simplest cut-off valve are various in variety and specification, the valve widely used in the market is basically composed of a valve body, a valve pipe, a valve rod and a valve seat, wherein the valve seat is an important component part in the valve, and can bear the pressure of the medium after being sealed with the valve pipe and the valve body, so that a fluorine rubber valve seat with a high-performance sealing structure is needed, and the fluorine rubber valve seat with the high-performance sealing structure is a sealing part for the valve and is widely used in the field of sealing equipment;
when the existing fluorine rubber valve seat with the high-performance sealing structure is used, a valve seat body, a valve pipe and a valve body form a sealing assembly, and then the valve is used;
the prior fluorine rubber valve seat with the high-performance sealing structure is found in use, in the practical use process, after the valve is used for a long time, the valve body is worn, then the valve seat body needs to be replaced frequently, manpower and material resources are consumed, so that the sealing performance is poor, the use efficiency and the effect of sealing equipment are reduced, and the practicability is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the mechanism of the valve seat body with excellent sealing performance, which does not need to frequently replace the valve seat body, saves manpower and material resources, and therefore, enhances the use efficiency and effect of sealing equipment, thereby enhancing the practicability.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which comprises a valve body, a valve rod, a valve pipe and a valve seat body, wherein the left side area of the valve pipe is in sealing and fastening clamping with the valve body;
the valve seat comprises a valve seat body, and is characterized by further comprising two groups of threaded rods, two groups of rotating wheels, two groups of threaded sleeves, two groups of limiting rings and two groups of pushing plates, wherein the right side area of the valve seat body is provided with two groups of pushing clamping grooves, the right side area of the valve tube is provided with two groups of sliding cavities, the outer ends of the middle area of the two groups of sliding cavities are provided with first clamping grooves, the left side area of the two groups of pushing plates are respectively clung to the two groups of pushing clamping grooves arranged in the right side area of the valve seat body, the inner ends of the two groups of threaded sleeves are respectively connected with the middle area of the outer ends of the two groups of pushing plates, the inner ends of the two groups of sliding cavities are respectively provided with first through holes which are respectively arranged in the two groups of the threaded sleeves, the two groups of threaded sleeves are respectively fastened with the two groups of limiting rings, the two groups of threaded sleeves are respectively fastened with the two groups of sliding cavities in a sliding manner, the two groups of threaded sleeves are respectively fastened with the two groups of threaded holes which are respectively arranged in the right side area of the valve tube, the upper end and the lower end of the two groups of the valve tube are respectively fastened with the two through holes which are respectively arranged in the right side area of the two groups of the threaded sleeves respectively, and the two groups of threaded sleeves are respectively fastened with the two through holes of the two ends of the threaded shafts respectively.
The utility model discloses a fluorine rubber valve seat with a high-performance sealing structure, which further comprises a sealing ring, wherein the sealing ring is arranged in the left side area of a valve seat body.
The utility model discloses a fluorine rubber valve seat with a high-performance sealing structure, which further comprises two groups of sliding sleeves, wherein the two groups of sliding sleeves are respectively and tightly sleeved with first through holes respectively arranged at the inner ends of two groups of sliding cavities, and the two groups of sliding sleeves are respectively and slidably sleeved with two groups of threaded sleeves.
The utility model discloses a fluorine rubber valve seat with a high-performance sealing structure, which further comprises two groups of rotating handles, wherein the two groups of rotating handles are respectively connected with two groups of rotating wheels.
The utility model discloses a fluorine rubber valve seat with a high-performance sealing structure, which further comprises two groups of anti-skid handle sleeves, wherein the two groups of anti-skid handle sleeves are respectively fastened and sleeved with two groups of rotating handles.
The utility model discloses a fluorine rubber valve seat with a high-performance sealing structure, which further comprises a smooth surface, wherein the contact surfaces of two groups of pushing clamping grooves and two groups of pushing plates are smooth surfaces.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which further comprises a wear-resistant material, wherein the valve seat body is provided with the wear-resistant material.
Compared with the prior art, the utility model has the beneficial effects that: in the in-service use, the valve body is worn and torn after long-time use, then rotate two sets of rotation wheels, two sets of rotation wheels drive two sets of threaded rods and rotate, then two sets of threaded rods drive two sets of thread bush and move downwards along belonging to vertical direction, two sets of thread bush drive two sets of propulsion boards and move downwards, then two sets of propulsion boards extrude two sets of propulsion draw-in grooves, thereby drive the whole translation left of valve body, then compensate the worn and torn that part space of valve body, thereby make the leakproofness of valve body and valve seat body good, through the mechanism of valve seat body that sealing performance is superior, do not need frequent change valve seat body, manpower and materials have been practiced thrift, consequently, sealing device's availability factor and effect have been strengthened, thereby the practicality is strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of two sets of rotating wheels and two sets of threaded rods of the present utility model;
FIG. 3 is a schematic view of the partial enlarged structure of A of the present utility model;
the reference numerals in the drawings: 1. a valve body; 2. a valve stem; 3. a valve tube; 4. a valve seat body; 5. two sets of threaded rods; 6. two sets of rotating wheels; 7. two sets of threaded sleeves; 8. two sets of stop rings; 9. two sets of propulsion plates; 10. two groups of pushing clamping grooves; 11. two sets of sliding chambers; 12. a first clamping groove; 13. a seal ring; 14. two sets of sliding sleeves; 15. two sets of rotating handles; 16. two sets of anti-skid handle sleeves.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, the fluorine rubber valve seat with the high-performance sealing structure comprises a valve body 1, a valve rod 2, a valve tube 3 and a valve seat body 4, wherein the left side area of the valve tube 3 is tightly fastened and clamped with the valve body 1 in a sealing manner, the bottom end of the valve rod 2 is connected with the middle area of the top end of the valve body 1, the valve seat body 4 is tightly fastened and clamped with the middle area of the valve tube 3 in a sealing manner, and the right end of the valve body 1 is tightly attached to the left end face of the valve seat body 4 in a sealing manner;
the valve seat further comprises two sets of threaded rods 5, two sets of rotating wheels 6, two sets of threaded sleeves 7, two sets of limiting rings 8 and two sets of pushing plates 9, wherein two sets of pushing clamping grooves 10 are formed in the right side area of the valve seat body 4, two sets of sliding cavities 11 are formed in the right side area of the valve tube 3, first clamping grooves 12 are formed in the outer ends of the middle areas of the two sets of sliding cavities 11, the left side areas of the two sets of pushing plates 9 are respectively clung to the two sets of pushing clamping grooves 10 formed in the right side area of the valve seat body 4, the inner ends of the two sets of threaded sleeves 7 are respectively connected with the middle areas of the outer ends of the two sets of pushing plates 9, first through holes are respectively formed in the inner ends of the two sets of sliding cavities 11, the two sets of thread sleeves 7 are respectively and slidably sleeved with first through holes respectively arranged at the inner ends of the two sets of sliding cavities 11, the two sets of thread sleeves 7 are respectively and fixedly sleeved with two sets of limiting rings 8, the two sets of thread sleeves 7 are slidably sleeved with the two sets of sliding cavities 11, the two sets of limiting rings 8 are respectively and slidably clamped with the first clamping grooves 12, the two sets of thread sleeves 7 are respectively provided with threaded holes, the two sets of threaded rods 5 are respectively and spirally sleeved with the threaded holes respectively arranged at the two sets of thread sleeves 7, the upper end and the lower end of the right side area of the valve pipe 3 are respectively provided with second through holes, the two sets of threaded rods 5 are respectively sleeved with second through hole fastening bearings arranged at the upper end and the lower end of the right side area of the valve pipe 3, and the middle area of the two sets of rotating wheels 6 are respectively connected with the outer ends of the two sets of threaded rods 5; in the in-service use, the valve body is worn and torn after long-time use, then rotate two sets of rotation wheels, two sets of rotation wheels drive two sets of threaded rods and rotate, then two sets of threaded rods drive two sets of thread bush and move downwards along belonging to vertical direction, two sets of thread bush drive two sets of propulsion boards and move downwards, then two sets of propulsion boards extrude two sets of propulsion draw-in grooves, thereby drive the whole translation left of valve body, then compensate the worn and torn that part space of valve body, thereby make the leakproofness of valve body and valve seat body good, through the mechanism of valve seat body that sealing performance is superior, do not need frequent change valve seat body, manpower and materials have been practiced thrift, consequently, sealing device's availability factor and effect have been strengthened, thereby the practicality has been strengthened.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which further comprises a sealing ring 13, wherein the sealing ring 13 is arranged in the left side area of a valve seat body 4; through the use of sealing washer, strengthened the leakproofness of disk seat body to the practicality has been strengthened.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which also comprises two groups of sliding sleeves 14, wherein the two groups of sliding sleeves 14 are respectively and fixedly sleeved with first through holes respectively arranged at the inner ends of two groups of sliding cavities 11, and the two groups of sliding sleeves 14 are respectively and slidably sleeved with two groups of thread sleeves 7; the two sets of thread sleeves can slide more smoothly through the two sets of sliding sleeves, so that the practicability is enhanced.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which further comprises two groups of rotating handles 15, wherein the two groups of rotating handles 15 are respectively connected with two groups of rotating wheels 6; the two groups of rotating handles can be adjusted more conveniently through the two groups of rotating handles, so that the practicability is enhanced.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which further comprises two groups of anti-slip handle sleeves 16, wherein the two groups of anti-slip handle sleeves 16 are respectively fastened and sleeved with two groups of rotating handles 15; the friction force between the handle and the palm can be increased through the anti-slip handle sleeve, so that the slipping is prevented, and the practicability is enhanced.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which also comprises a smooth surface, wherein the contact surface of two groups of pushing clamping grooves 10 and two groups of pushing plates 9 is the smooth surface; the two groups of pushing plates can slide smoothly through the smooth surface, so that the practicability is enhanced.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which also comprises a wear-resistant material, wherein a valve seat body 4 is provided with the wear-resistant material; the service life of the valve seat body can be prolonged through the use of the wear-resistant material, so that the practicability is enhanced.
The utility model relates to a fluorine rubber valve seat with a high-performance sealing structure, which is characterized in that before the action is completed, the fluorine rubber valve seat is firstly moved to a position required by a user, in the actual use process, after the valve is used for a long time, the valve body is worn, then two groups of rotating wheels are rotated, the two groups of rotating wheels drive two groups of threaded rods to rotate, then the two groups of threaded rods drive two groups of threaded sleeves to move downwards along the vertical direction, the two groups of threaded sleeves drive two groups of pushing plates to move downwards, then the two groups of pushing plates squeeze the two groups of pushing clamping grooves, so that the valve seat body is driven to integrally translate leftwards, and then the part of space worn by the upper valve seat body is compensated, so that the tightness of the valve body and the valve seat body is good, the valve seat body, a valve pipe and the valve body form a sealing assembly, and then the valve is used.
The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a fluorine rubber valve seat with high performance seal structure, includes valve body (1), valve rod (2), valve pipe (3) and disk seat body (4), and valve pipe (3) left side region and valve body (1) seal fastening clamp, valve rod (2) bottom and valve body (1) top middle part region are connected, and disk seat body (4) seal fastening clamp with valve pipe (3) middle part region, and valve body (1) right-hand member and disk seat body (4) left end face seal hugs closely;
it is characterized in that the valve seat also comprises two groups of threaded rods (5), two groups of rotating wheels (6), two groups of threaded sleeves (7), two groups of limiting rings (8) and two groups of pushing plates (9), the right side area of the valve seat body (4) is provided with two groups of pushing clamping grooves (10), the right side area of the valve tube (3) is provided with two groups of sliding cavities (11), the outer ends of the middle areas of the two groups of sliding cavities (11) are provided with first clamping grooves (12), the left side areas of the two groups of pushing plates (9) are respectively clung to the two groups of pushing clamping grooves (10) arranged on the right side area of the valve seat body (4), the inner ends of the two groups of threaded sleeves (7) are respectively connected with the middle areas of the outer ends of the two groups of pushing plates (9), the inner ends of the two groups of sliding cavities (11) are respectively provided with a first through hole, the two groups of thread sleeves (7) are respectively sleeved with the first through holes which are respectively arranged at the inner ends of the two groups of sliding cavities (11), the two groups of thread sleeves (7) are respectively sleeved with the two groups of limiting rings (8) in a fastening way, the two groups of thread sleeves (7) are respectively sleeved with the two groups of sliding cavities (11) in a sliding way, the two groups of limiting rings (8) are respectively clamped with the first clamping groove (12) in a sliding way, the two groups of thread sleeves (7) are respectively provided with threaded holes, the two groups of threaded rods (5) are respectively screwed with the threaded holes which are respectively arranged at the two groups of thread sleeves (7), the upper end and the lower end of the right side area of the valve tube (3) are provided with second through holes, the two sets of threaded rods (5) are respectively sleeved with second through hole fastening bearings arranged at the upper end and the lower end of the right side area of the valve tube (3), and the middle areas of the two sets of rotating wheels (6) are respectively connected with the outer ends of the two sets of threaded rods (5).
2. A fluororubber valve seat with high-performance sealing structure as in claim 1, further comprising a sealing ring (13), wherein the left side area of the valve seat body (4) is provided with the sealing ring (13).
3. A fluororubber valve seat with high-performance sealing structure as in claim 2, further comprising two sets of sliding sleeves (14), wherein the two sets of sliding sleeves (14) are respectively fastened and sleeved with first through holes respectively arranged at the inner ends of the two sets of sliding cavities (11), and the two sets of sliding sleeves (14) are respectively and slidably and sleeved with the two sets of threaded sleeves (7).
4. A fluororubber valve seat with high-performance sealing structure according to claim 3, characterized in that it further comprises two sets of rotary handles (15), the two sets of rotary handles (15) being respectively connected to the two sets of rotary wheels (6).
5. A fluorine rubber valve seat with high performance sealing structure as in claim 4, further comprising two sets of anti-slip handle sleeves (16), wherein the two sets of anti-slip handle sleeves (16) are respectively fastened with the two sets of rotary handles (15).
6. A fluororubber valve seat with high-performance sealing structure as in claim 5, further comprising smooth surfaces, wherein the contact surfaces of the two sets of pushing clamping grooves (10) and the two sets of pushing plates (9) are smooth surfaces.
7. A fluororubber valve seat with high-performance sealing structure as in claim 6, further comprising wear-resistant material, the valve seat body (4) being provided with wear-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320841907.5U CN219655315U (en) | 2023-04-14 | 2023-04-14 | Fluorine rubber valve seat with high-performance sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320841907.5U CN219655315U (en) | 2023-04-14 | 2023-04-14 | Fluorine rubber valve seat with high-performance sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655315U true CN219655315U (en) | 2023-09-08 |
Family
ID=87862392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320841907.5U Active CN219655315U (en) | 2023-04-14 | 2023-04-14 | Fluorine rubber valve seat with high-performance sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655315U (en) |
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2023
- 2023-04-14 CN CN202320841907.5U patent/CN219655315U/en active Active
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