CN220016306U - Valve with elastic damping mechanism - Google Patents
Valve with elastic damping mechanism Download PDFInfo
- Publication number
- CN220016306U CN220016306U CN202320704293.6U CN202320704293U CN220016306U CN 220016306 U CN220016306 U CN 220016306U CN 202320704293 U CN202320704293 U CN 202320704293U CN 220016306 U CN220016306 U CN 220016306U
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- Prior art keywords
- valve
- damping
- arc
- assembly
- elastic
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Links
- 238000013016 damping Methods 0.000 title claims abstract description 57
- 238000005452 bending Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of flow control equipment, in particular to a valve with an elastic damping mechanism. The valve with the elastic damping mechanism adopts an inner and outer double-valve body structural design, is connected in an elastic assembly mode, can eliminate the impact of a water hammer effect in a lateral damping mode, and greatly improves the safety performance; the elastic damping mechanism is assembled in an annular array mode, so that the stability and the damping performance of the whole valve pipeline are greatly improved.
Description
Technical Field
The utility model relates to the technical field of flow control equipment, in particular to a valve with an elastic damping mechanism.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling the parameters of the conveying medium. According to its function, it can be used to control the flow of various types of fluids such as gas and liquid, as long as it is classified into a shut-off valve, a check valve, a regulating valve, and the like.
The valve is a control part in a fluid conveying system, and is fixedly connected with an external conveying pipe through an external connecting pipe, so that the valve is easy to damage due to impact due to the occurrence of water hammer phenomenon in the valve opening and closing process due to the change of internal and external pressure difference, and the protection performance is very limited.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved valve with an elastic damping mechanism is provided, and the problem that the safety protection of the existing valve is limited is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a valve with elasticity bradyseism mechanism, includes valve body and case, the inside elasticity of valve body be provided with the inside damper that is used for assembling the case, set up a plurality of first arc assembly grooves that are the annular array and arrange on the inboard arcwall face of valve body, set up a plurality of second arc assembly grooves that are the annular array and arrange on the arcwall face in the inside damper outside, be provided with elasticity damper between valve body and the inside damper, be provided with inside coordinated control mechanism between valve body and the inside damper link.
The elastic damping mechanism comprises a first damping elastic piece and a second damping elastic piece, wherein the first damping elastic piece is inserted between the first arc-shaped assembly groove and the second arc-shaped assembly groove, the second damping elastic piece is fixed on one side of the first damping elastic piece, and the assembly ends of the first damping elastic piece and the second damping elastic piece and the assembly ends of the first arc-shaped assembly groove and the second arc-shaped assembly groove are respectively provided with an arc-shaped assembly bending section.
The valve body is internally provided with an internally-assembled guide pipe with an inward-protruding integrated structure, and the outer side face of the internal shock absorption valve is positioned on the outer side of the internally-assembled guide pipe.
The inner linkage control mechanism comprises a lateral control shaft tube arranged inside the outer assembly guide tube and an outer control shaft tube arranged inside the inner assembly guide tube.
The outer side surface of the valve core is provided with an integrally-structured assembly pipe protruding towards the inside of the external assembly guide pipe, and the lower end of the lateral control shaft pipe is fixedly assembled with the inner side surface of the assembly pipe by being inserted into the assembly pipe.
An arc-shaped mounting groove with a loading and unloading port at one end is formed in the arc-shaped surface on the outer side of the valve body.
The beneficial effects of the utility model are as follows:
(1) The valve with the elastic damping mechanism adopts an inner and outer double-valve body structural design, is connected in an elastic assembly mode, can eliminate the impact of a water hammer effect in a lateral damping mode, and greatly improves the safety performance;
(2) The elastic damping mechanism is assembled in an annular array mode, so that the stability and the damping performance of the whole valve pipeline are greatly improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the control end of the valve cartridge of the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" 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. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The valve with the elastic damping mechanism is shown in fig. 1 and 2, and comprises a valve body 1 and a valve core 2, wherein an inner damping valve 3 for assembling the valve core 2 is elastically arranged inside the valve body 1, 6 first arc-shaped assembly grooves 4 which are distributed in an annular array are formed in the arc-shaped surface on the inner side of the valve body 1, 6 second arc-shaped assembly grooves 5 which are distributed in an annular array are formed in the arc-shaped surface on the outer side of the inner damping valve 3, an elastic damping mechanism is arranged between the valve body 1 and the inner damping valve 3, and an inner linkage control mechanism is arranged between the connecting ends of the valve body 1 and the inner damping valve 3.
In order to cooperate with the elastic assembly, the elastic damping mechanism comprises a first damping elastic piece 6 and a second damping elastic piece 7 which are inserted between the first arc-shaped assembly groove 4 and the second arc-shaped assembly groove 5, wherein the second damping elastic piece 7 is fixed on one side of the first damping elastic piece 6, and the assembly ends of the first damping elastic piece 6 and the second damping elastic piece 7 and the first arc-shaped assembly groove 4 and the second arc-shaped assembly groove 5 are respectively provided with an arc-shaped assembly bending section.
For the matching movable assembly, the inner side surface of the valve body 1 is provided with an inner assembly guide pipe 8 with an inward protruding integrated structure, and the outer side surface of the inner damping valve 3 is positioned at the outer side of the inner assembly guide pipe 8 and is provided with an outer assembly guide pipe 9.
To accommodate the internal control, the internal linkage control mechanism includes a lateral control shaft tube 10 disposed within the outer fitting guide tube 9, and an outer control shaft tube 100 disposed within the inner fitting guide tube 8.
For the stability of the internal assembly, the outer side of the valve core 2 is provided with an integral assembly pipe 11 protruding towards the inside of the external assembly guide pipe 9, and the lower end of the lateral control shaft pipe 10 is fixedly assembled with the inner side of the assembly pipe 11 by being inserted into the assembly pipe 11.
For matching with external assembly, an arc-shaped mounting groove 12 with a loading and unloading port at one end is arranged on the arc-shaped surface on the outer side of the valve body 1.
The valve with the elastic damping mechanism adopts an inner and outer double-valve body structural design, is connected in an elastic assembly mode, can eliminate the impact of a water hammer effect in a lateral damping mode, and greatly improves the safety performance; the elastic damping mechanism is assembled in an annular array mode, so that the stability and the damping performance of the whole valve pipeline are greatly improved.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a valve with elasticity bradyseism mechanism, includes valve body (1) and case (2), characterized by: the valve is characterized in that an inner damping valve (3) for assembling the valve core (2) is elastically arranged inside the valve body (1), a plurality of first arc-shaped assembly grooves (4) which are distributed in an annular array are formed in the arc-shaped surface on the inner side of the valve body (1), a plurality of second arc-shaped assembly grooves (5) which are distributed in an annular array are formed in the arc-shaped surface on the outer side of the inner damping valve (3), an elastic damping mechanism is arranged between the valve body (1) and the inner damping valve (3), and an inner linkage control mechanism is arranged between the valve body (1) and the connecting end of the inner damping valve (3).
2. The valve with elastic damping mechanism according to claim 1, wherein: the elastic damping mechanism comprises a first damping elastic piece (6) and a second damping elastic piece (7) which are inserted between a first arc-shaped assembly groove (4) and a second arc-shaped assembly groove (5), wherein the second damping elastic piece (7) is fixed on one side of the first damping elastic piece (6), and the first damping elastic piece (6) and the second damping elastic piece (7) are respectively provided with an arc-shaped assembly bending section with the first arc-shaped assembly groove (4) and the second arc-shaped assembly groove (5) at the assembly ends.
3. The valve with elastic damping mechanism according to claim 1, wherein: the valve is characterized in that an inner side surface of the valve body (1) is provided with an inner assembly guide pipe (8) with an inward protruding integrated structure, and an outer side surface of the inner damping valve (3) is positioned on an outer assembly guide pipe (9) outside the inner assembly guide pipe (8).
4. A valve with elastic damping mechanism according to claim 3, characterized in that: the internal linkage control mechanism comprises a lateral control shaft tube (10) arranged inside the external assembly guide tube (9) and an external control shaft tube (100) arranged inside the internal assembly guide tube (8).
5. The valve with elastic damping mechanism according to claim 4, wherein: the valve core (2) is provided with an integrally-structured assembling pipe (11) protruding towards the outside inside of the assembling guide pipe (9), and the lower end of the lateral control shaft pipe (10) is fixedly assembled with the inner side of the assembling pipe (11) by being inserted into the assembling pipe (11).
6. The valve with elastic damping mechanism according to claim 1, wherein: an arc-shaped mounting groove (12) with a loading and unloading port at one end is formed in the arc-shaped surface on the outer side of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704293.6U CN220016306U (en) | 2023-03-30 | 2023-03-30 | Valve with elastic damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704293.6U CN220016306U (en) | 2023-03-30 | 2023-03-30 | Valve with elastic damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220016306U true CN220016306U (en) | 2023-11-14 |
Family
ID=88685908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320704293.6U Active CN220016306U (en) | 2023-03-30 | 2023-03-30 | Valve with elastic damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220016306U (en) |
-
2023
- 2023-03-30 CN CN202320704293.6U patent/CN220016306U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |