CN223622355U - Shock-resistant valve body - Google Patents
Shock-resistant valve bodyInfo
- Publication number
- CN223622355U CN223622355U CN202520144204.6U CN202520144204U CN223622355U CN 223622355 U CN223622355 U CN 223622355U CN 202520144204 U CN202520144204 U CN 202520144204U CN 223622355 U CN223622355 U CN 223622355U
- Authority
- CN
- China
- Prior art keywords
- valve body
- ring
- impact
- insert
- connecting ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型涉及阀体相关领域，尤其涉及一种抗冲击阀体，包括阀体本体、法兰、连接环、密封硅胶片、硅胶环、插筒、第一孔板、第二孔板、橡胶垫块、支撑环、弹簧杆和弹簧等。本实用新型通过设置了第一孔板和第二孔板，双孔板的设计增加了介质路径的复杂度，产生更多的湍流和扰动，进一步分散冲击力，增强了缓冲效果，并且第一孔板和第二孔板上的孔洞错位设置，可以更均匀地分布气流，避免局部压力过高，减少对阀体的冲击，而弹簧的设置提供了额外的缓冲层，进一步提高了阀体的抗冲击能力，减少阀体因为受到直接冲击而出现的疲劳损伤，并且提高了阀体和管道之间的密封，减少介质泄露，提高了阀体的实用性。
This utility model relates to the field of valve bodies, and more particularly to an impact-resistant valve body, comprising a valve body body, flange, connecting ring, sealing silicone sheet, silicone ring, insert, first orifice plate, second orifice plate, rubber pad, support ring, spring rod, and spring. This utility model, by incorporating a first and second orifice plate, increases the complexity of the medium path, generating more turbulence and disturbance, further dispersing the impact force and enhancing the buffering effect. Furthermore, the staggered arrangement of the holes on the first and second orifice plates allows for more even airflow distribution, preventing excessive local pressure and reducing impact on the valve body. The spring provides an additional buffer layer, further improving the valve body's impact resistance, reducing fatigue damage caused by direct impact, improving the seal between the valve body and the pipeline, reducing medium leakage, and enhancing the valve body's practicality.
Description
Technical Field
The utility model relates to the field of valve body correlation, in particular to an impact-resistant valve body.
Background
A valve is a device used to control the flow of a fluid (e.g., water, steam, gas, oil, etc.) in a pipe or apparatus. It regulates the flow and pressure of fluid by opening, closing or partially opening, and is widely used in various fields of industrial production, building water supply and drainage systems, domestic water and the like, and a valve body is an important component of a valve, and generally refers to a housing part of the valve for accommodating a closing member (such as a valve flap, a shutter and the like) and guiding the flow of fluid.
When the existing gate valve is used, the protection structure of the valve body is lacking, impact force in water flow or air flow is directly acted on the valve body, the valve body is subjected to direct impact for a long time, fatigue damage is easily caused to valve body materials, the service life of the gate valve is shortened, and the sealing between the valve body and a pipeline is possibly damaged due to the direct impact of the water flow or the air flow on the valve body, so that the medium leakage is caused, and the practicability of the valve body is reduced.
Disclosure of Invention
Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides an impact-resistant valve body to solve the above-mentioned technical problems.
In order to achieve the purpose, the utility model adopts the following technical scheme that the shock-resistant valve body comprises a valve body, wherein the left end and the right end of the valve body are respectively provided with a flange, the water inlet end of the valve body is externally provided with a connecting ring, the connecting ring is attached to the outer side of the flange close to the water inlet end of the valve body, one side of the connecting ring is provided with a concentric inserting cylinder, and the inserting cylinder is movably inserted into the inner side of the water inlet end of the valve body;
a sealing silica gel piece is adhered to one side of the connecting ring close to the plug cylinder and the outer surface of the plug cylinder, and the sealing silica gel piece on the plug cylinder is tightly adhered to the inner ring of the valve body;
The first pore plate and the second pore plate are movably arranged in the inserting cylinder, the supporting ring is fixedly arranged in the inserting cylinder, the left opposite face and the right opposite face of the first pore plate and the second pore plate are connected through the rubber cushion block, and the holes on the first pore plate and the second pore plate are staggered;
the second orifice plate is positioned on the inner side of the first orifice plate;
The side surface of the support ring is movably penetrated with a plurality of spring rods, the spring rods penetrate through the side surface of the support ring and then are connected with the second pore plate, a spring is movably sleeved on each spring rod, and two ends of each spring are respectively connected with the side surface of the support ring and the side surface of the second pore plate.
Preferably, one end of the connecting ring far away from the flange is stuck with a silica gel ring, and the connecting ring, the silica gel ring and the inner ring of the plug cylinder are flush.
Preferably, the flange is provided with a plurality of connecting holes, and the connecting ring, the sealing silica gel sheet and the silica gel ring are provided with through holes corresponding to the connecting holes.
Preferably, a limiting block is fixedly arranged on the inner side of the water inlet end of the valve body, and the limiting block is attached to the side surfaces of the plug cylinder and the supporting ring.
Preferably, the flange, the connection ring and the side surfaces of the sealing silicone sheet are flush.
The utility model has the beneficial effects that:
According to the utility model, the first orifice plate and the second orifice plate are arranged, the complexity of a medium path is increased, more turbulence and disturbance are generated, impact force is further dispersed, the buffer effect is enhanced, holes on the first orifice plate and the second orifice plate are arranged in a staggered manner, air flow can be more uniformly distributed, local pressure is prevented from being too high, impact on a valve body is reduced, an additional buffer layer is provided by the arrangement of the springs, the impact resistance of the valve body is further improved, fatigue damage of the valve body due to direct impact is reduced, sealing between the valve body and a pipeline is improved, medium leakage is reduced, and the practicability of the valve body is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present utility model;
fig. 3 is a schematic side view of a second orifice plate of the present utility model.
The valve comprises a valve body (1), a flange (2), a connecting ring (3), a sealing silica gel piece (4), a silica gel ring (5), a plug cylinder (6), a first orifice plate (7), a second orifice plate (8), a rubber cushion block (9), a supporting ring (10), a spring rod (11), a spring (12), a limiting block (13) and a connecting hole (14).
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
As shown in fig. 1, the utility model provides an impact-resistant valve body, which comprises a valve body 1, wherein the left end and the right end of the valve body 1 are respectively provided with a flange 2;
As shown in fig. 1 to 3, in this embodiment, a connecting ring 3 is disposed on the left side of a valve body 1, the connecting ring 3 is attached to the left end face of a flange 2 at the left end, a concentric insertion tube 6 is disposed at the right end of the connecting ring 3, and the insertion tube 6 is movably inserted into the left end of the inner side of the valve body 1;
The right end face of the connecting ring 3 and the circumferential outer surface of the plug tube 6 are stuck with sealing silica gel sheets 4, the connecting ring 3 and the sealing silica gel sheets 4 on the plug tube 6 are arranged in an integrated structure, and the sealing silica gel sheets 4 on the plug tube 6 are tightly stuck to the inner ring of the valve body 1 and are used for improving the sealing performance of the connection between the plug tube 6 and the valve body 1;
the first pore plate 7 and the second pore plate 8 are movably arranged in the inserting cylinder 6, a supporting ring 10 is fixedly arranged in the inserting cylinder 6, the left and right opposite surfaces of the first pore plate 7 and the second pore plate 8 are connected through a rubber cushion block 9, and holes on the first pore plate 7 and the second pore plate 8 are staggered;
The second orifice plate 8 is positioned on the right side of the first orifice plate 7;
The side surface of the support ring 10 is horizontally and movably penetrated with a plurality of spring rods 11, the spring rods 11 movably penetrate through the left end face and the right end face of the support ring 10 and then are connected with the right end face of the second pore plate 8, each spring rod 11 is movably sleeved with a spring 12, and two ends of each spring 12 are respectively connected with the side surface of the support ring 10 and the side surface of the second pore plate 8;
the flange 2, the connecting ring 3 and the side surfaces of the sealing silica gel sheet 4 are flush, so that the overall aesthetic property of the valve is improved;
In the embodiment, the silica gel ring 5 is stuck at one end of the connecting ring 3 far away from the flange 2, and the connecting ring 3, the silica gel ring 5 and the inner ring of the insertion cylinder 6 are flush, so that the tightness of the connecting ring 3 and the flange connection on an external pipeline is improved, and the tightness of the valve connecting pipeline is indirectly improved;
In the embodiment, a plurality of connecting holes 14 are formed in the flange 2, and through holes corresponding to the connecting holes 14 are formed in the connecting ring 3, the sealing silica gel sheet 4 and the silica gel ring 5, so that the flange 2 on the valve body 1 is conveniently and fixedly connected with the flange on an external pipeline through the connecting holes 14 and the through holes;
In the embodiment, the limiting block 13 is fixedly arranged at the inner side of the water inlet end of the valve body 1, and the limiting block 13 is attached to the side surfaces of the cartridge 6 and the support ring 10, so that auxiliary support is conveniently provided for the cartridge 6 and the support ring 10 through the limiting block 13, and the stability of the cartridge 6 and the support ring 10 is improved;
Specifically, when the valve assembled by the valve body is used, the valve body is connected with an external pipeline through the flange 2, the connecting ring 3, the sealing silica gel sheet 4 and the connecting hole on the silica gel ring 5;
When a medium flows into the valve body 1 through an external pipeline, the medium sequentially passes through holes on the first orifice plate 7 and the second orifice plate 8, the design of the first orifice plate 7 and the second orifice plate 8 increases the complexity of the path of the flowing medium, more turbulence and disturbance are generated, impact force is further dispersed, the buffer effect is enhanced, the staggered design of the holes on the first orifice plate 7 and the second orifice plate 8 can more uniformly distribute air flow, local pressure is avoided to be too high, the impact on the valve body 1 is reduced, the relative position between the first orifice plate 7 and the second orifice plate 8 can be ensured to be fixed by the rubber cushion block 9, the overall structural stability is enhanced, the second orifice plate 8 is connected with the supporting ring 10 through the spring 12, so that an additional buffer layer can be provided for reducing the impact of the flowing medium on the valve body 1, the damage of the valve body 1 caused by the impact is reduced, and more effective protection is provided for the valve body.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520144204.6U CN223622355U (en) | 2025-01-22 | 2025-01-22 | Shock-resistant valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520144204.6U CN223622355U (en) | 2025-01-22 | 2025-01-22 | Shock-resistant valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223622355U true CN223622355U (en) | 2025-12-02 |
Family
ID=97818855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520144204.6U Active CN223622355U (en) | 2025-01-22 | 2025-01-22 | Shock-resistant valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223622355U (en) |
-
2025
- 2025-01-22 CN CN202520144204.6U patent/CN223622355U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |