CN219655379U - Valve self-sealing structure - Google Patents
Valve self-sealing structure Download PDFInfo
- Publication number
- CN219655379U CN219655379U CN202320670890.1U CN202320670890U CN219655379U CN 219655379 U CN219655379 U CN 219655379U CN 202320670890 U CN202320670890 U CN 202320670890U CN 219655379 U CN219655379 U CN 219655379U
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- CN
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- Prior art keywords
- fixing seat
- valve
- sealing structure
- sealing
- self
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 241000283216 Phocidae Species 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a valve self-sealing structure, which belongs to the technical field of valves and comprises a valve assembly, wherein a control rod is arranged at the upper end of the valve assembly, a first fixing seat is fixedly arranged on one side of the valve assembly, a connecting pipe is arranged on one side of the first fixing seat, a second fixing seat is fixedly arranged on one side of the connecting pipe, which is close to the first fixing seat, a control box is fixedly arranged at the upper end of the valve assembly, a threaded rod is arranged in the control box, a sliding block is sleeved on the outer wall of the threaded rod, a limiting groove is fixedly arranged at the lower end of the control box, a sealing plate is fixedly arranged at the lower end of the sliding block, and a clamping column is fixedly arranged on one side of the second fixing seat. Therefore, the automatic sealing device can automatically seal the position of the connecting part, the condition that the connecting part is loose due to liquid impact cannot occur, and the use is convenient.
Description
Technical Field
The utility model relates to a valve self-sealing structure, in particular to a valve self-sealing structure, and belongs to the technical field of valve self-sealing.
Background
The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification.
The patent of present patent number CN216447456U proposes a reinforcement formula self sealss structure valve, its device user is in the same direction as, anticlockwise rotatory sealing block, can strengthen the steadiness to sealing block through meshing between tight pulley and the recess, reduce the condition that sealing block takes place to drop, the practicality is improved, the user is through reciprocate sealing block, can switch the valve body, the protective layer can carry out effectual protection to sealing block simultaneously, reduce the corruption of water to sealing block, improved life, when the flange and the connecting pipe of its device are installed, lack self-sealing structure, flange department sealing effect is poor probably appears in the impact of long-time rivers, the condition that liquid revealed, to above-mentioned problem, the utility model provides a valve self sealss structure makes things convenient for people to use.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a valve self-sealing structure which can automatically seal the connecting flange and the connecting pipe, and solves the technical problem of liquid leakage caused by poor sealing effect of the connecting flange and the connecting pipe in the prior art.
In order to solve the problems, the following technical scheme is provided:
the utility model provides a valve self-sealing structure, includes the valve subassembly, the upper end of valve subassembly is provided with the control lever, one side of valve subassembly is fixed to be provided with first fixing base, one side of first fixing base is provided with the connecting pipe, one side that the connecting pipe is close to first fixing base is fixed to be provided with the second fixing base, the upper end of valve subassembly is fixed to be provided with and controls the case, the inside of controlling the case is provided with the threaded rod, the outer wall cover of threaded rod is equipped with the slider, the lower extreme of controlling the case is fixed to be provided with the spacing groove, the lower extreme of slider is fixed to be provided with the closing plate, one side of second fixing base is fixed to be provided with the card post.
Further, one side of the threaded rod far away from the control rod is fixedly provided with a motor, and the output end of the motor is fixedly connected with the threaded rod.
Further, a clamping hole is formed in one side of the first fixing seat, and the clamping column enters the clamping hole.
Further, the inside of second fixing base has seted up the mounting hole, the inside of mounting hole is provided with the bolt.
Further, a locking hole is formed in the first fixing seat.
Further, the number of the control boxes is two.
Further, the material of closing plate is steel, the second fixing base is close to the fixed sealing washer that is provided with in one side of first fixing base.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the structure for ensuring the automatic pushing and sealing of the connecting pipe and the connecting flange is arranged, and the movable sealing plate is arranged, so that the purpose of tightly sealing the second fixing seat and the first fixing seat can be realized;
2. according to the utility model, through the structure for ensuring the rapid splicing of the second fixing seat and the first fixing seat, the rapid installation can be realized through the arrangement of the clamping column and the clamping hole, and the automatic sealing operation is convenient.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a valve self-sealing structure according to the present utility model;
FIG. 2 is a schematic illustration of a valve self-sealing structure in accordance with the present utility model in an elevational cross-section;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic view of a self-sealing structure of a valve according to the present utility model.
In the figure: 1. a valve assembly; 2. a control lever; 3. a first fixing seat; 4. a connecting pipe; 5. the second fixing seat; 6. a control box; 7. a threaded rod; 8. a motor; 9. a slide block; 10. a limit groove; 11. a sealing plate; 12. a clamping column; 13. a clamping hole; 14. a mounting hole; 15. a locking hole; 16. a bolt; 17. and (3) sealing rings.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the self-sealing structure of a valve provided in this embodiment includes a valve assembly 1, a control rod 2 is disposed at the upper end of the valve assembly 1, a first fixing seat 3 is fixedly disposed at one side of the valve assembly 1,
a locking hole 15 is formed in the first fixing seat 3, the locking hole 15 is convenient for the installation of a bolt 16, a connecting pipe 4 is arranged on one side of the first fixing seat 3, a second fixing seat 5 is fixedly arranged on one side of the connecting pipe 4 close to the first fixing seat 3, an installation hole 14 is formed in the second fixing seat 5, the installation hole 14 is fixedly connected, the bolt 16 is arranged in the installation hole 14,
the upper end of the valve component 1 is fixedly provided with two control boxes 6, the inside of the control boxes 6 is provided with threaded rods 7, the control boxes 6 are used for setting the threaded rods 7, one side of the threaded rods 7 far away from the control rod 2 is fixedly provided with motors 8, the output ends of the motors 8 are fixedly connected with the threaded rods 7, the outer wall of the threaded rods 7 is sleeved with sliding blocks 9, the lower ends of the control boxes 6 are fixedly provided with limit grooves 10,
the lower extreme of slider 9 is fixed and is provided with closing plate 11, and closing plate 11 promotes the left side of second fixing base 5, and the material of closing plate 11 is steel, and the second fixing base 5 is close to the fixed sealing washer 17 that is provided with in one side of first fixing base 3, and sealing washer 17 guarantees that the sealing effect of junction is better, and the fixed card post 12 that is provided with in one side of second fixing base 5, card hole 13 has been seted up to one side of first fixing base 3, and card post 12 enters into the inside of card hole 13.
The application principle and the application flow of the utility model are as follows: when the sealing device is used again, the second fixing seat 5 on one side of the connecting pipe 4 is clamped with the first fixing seat 3, the second fixing seat 5 is moved to the right side of the first fixing seat 3 from the rear end, the clamping column 12 is clamped into the clamping hole 13, the motor 8 is started, the threaded rod 7 is driven to rotate, the sliding block 9 is driven to move, the sealing plate 11 is driven to push the second fixing seat 5 to move to the right side, the sealing ring 17 is tightly attached to the first fixing seat 3, the bolts 16 are used, the mounting holes 14 are penetrated, the locking holes 15 are penetrated, the nuts are used for fixing, and the sealing effect of connection is guaranteed to be better.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (7)
1. The utility model provides a valve self-sealing structure, its characterized in that, including valve subassembly (1), the upper end of valve subassembly (1) is provided with control lever (2), one side of valve subassembly (1) is fixed to be provided with first fixing base (3), one side of first fixing base (3) is provided with connecting pipe (4), one side that connecting pipe (4) is close to first fixing base (3) is fixed to be provided with second fixing base (5), the upper end of valve subassembly (1) is fixed to be provided with and controls case (6), the inside of controlling case (6) is provided with threaded rod (7), the outer wall cover of threaded rod (7) is equipped with slider (9), the lower extreme of controlling case (6) is fixed to be provided with spacing groove (10), the lower extreme of slider (9) is fixed to be provided with closing plate (11), one side of second fixing base (5) is fixed to be provided with draw-in post (12).
2. The valve self-sealing structure according to claim 1, wherein a motor (8) is fixedly arranged on one side of the threaded rod (7) away from the control rod (2), and an output end of the motor (8) is fixedly connected with the threaded rod (7).
3. The valve self-sealing structure according to claim 1, wherein a clamping hole (13) is formed in one side of the first fixing seat (3), and the clamping column (12) enters the clamping hole (13).
4. The valve self-sealing structure according to claim 1, wherein a mounting hole (14) is formed in the second fixing seat (5), and a bolt (16) is arranged in the mounting hole (14).
5. A valve self-sealing structure according to claim 1, characterized in that the first fixing seat (3) is internally provided with a locking hole (15).
6. A valve self-sealing structure according to claim 1, characterized in that the number of said control boxes (6) is two.
7. The self-sealing structure of the valve according to claim 1, wherein the sealing plate (11) is made of steel, and a sealing ring (17) is fixedly arranged on one side of the second fixing seat (5) close to the first fixing seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670890.1U CN219655379U (en) | 2023-03-30 | 2023-03-30 | Valve self-sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670890.1U CN219655379U (en) | 2023-03-30 | 2023-03-30 | Valve self-sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655379U true CN219655379U (en) | 2023-09-08 |
Family
ID=87853440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670890.1U Active CN219655379U (en) | 2023-03-30 | 2023-03-30 | Valve self-sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655379U (en) |
-
2023
- 2023-03-30 CN CN202320670890.1U patent/CN219655379U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |