CN214119118U - Durable and easily-repaired pneumatic valve - Google Patents
Durable and easily-repaired pneumatic valve Download PDFInfo
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- CN214119118U CN214119118U CN202022662092.3U CN202022662092U CN214119118U CN 214119118 U CN214119118 U CN 214119118U CN 202022662092 U CN202022662092 U CN 202022662092U CN 214119118 U CN214119118 U CN 214119118U
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Abstract
The utility model discloses a durable pneumatic valve of easily repairing, comprising a main body, first sealing member, a piston, first cushion rubber board, second cushion rubber board, the valve body apron, the inlet port, venthole and second sealing member, when starting the pneumatic valve, the pneumatic valve inlet port admits air, promote first sealing member, first sealing member drives piston compression spring downstream, the air in the venthole department cavity of discharging simultaneously, during the spring motion, kinetic energy release when the spring motion is alleviated to the buffer board of below, the recess of main part surface is because the area of contact with the air increases, make heat-sinking capability promote, simultaneously because the existence of valve body apron, make the second sealing member be difficult for collapsing because of the atress of spring and gas, and the convenient change of valve body apron, cost and production time have been practiced thrift.
Description
Technical Field
The utility model relates to a pneumatic valve specifically is a durable easy pneumatic valve of repairing.
Background
The pneumatic valve is easy to break, crack and leak due to the fact that the pneumatic valve is made of the material of the pneumatic valve and the influence of stress of the spring and gas, the valve body is high in cost, the cost and time needed for replacement are large, and in order to save the cost and time, the pneumatic valve which is durable and easy to repair is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a durable easy pneumatic valve of repairing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a durable and easily repaired pneumatic valve, which comprises a main body, a first sealing element, a piston, a first buffer rubber plate, a second buffer rubber plate, a valve body cover plate, an air inlet, an air outlet and a second sealing element, the main body is a cube, a cylindrical cavity is arranged in the main body, an air inlet is arranged at one end of the cylindrical cavity, a first sealing element is arranged on the inner wall of the cylindrical cavity at the air inlet, the air inlet is blocked by the first sealing element, meanwhile, the first sealing element is connected with a threaded column of the piston through threads, the outer edge of the piston is tightly attached to the inner wall of the main body, meanwhile, the piston and the inner wall of the main body can slide relatively, the convex column on the other side of the piston, which is opposite to the threaded column, is detachably connected with one end of a spring, the other end of the spring is connected to a first buffer rubber plate, and a first sealing element is tightly attached to an air inlet hole of the main body under the elastic action of the spring; first cushion rubber board passes through glue fixed connection on one face of second sealing member, and another face of second sealing member closely laminates and has the valve body apron, and the valve body apron passes through bolt fixed connection in the main part, closes cylindrical cavity through second sealing member and valve body apron.
As a further aspect of the present invention: and a second rubber buffer plate is arranged between the valve body cover plate and the main body and fixedly connected to the valve body cover plate through glue.
As a further aspect of the present invention: the outer surface of the main body is provided with a plurality of radiating grooves.
As a further aspect of the present invention: and the connecting body of the first buffer rubber plate and the second sealing element is provided with an air outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the contact area of the groove on the outer surface of the main body and air is increased, so that the heat dissipation capacity is improved.
2. Due to the existence of the valve body cover plate and the buffer plate, the second sealing piece is not easy to collapse due to the stress of the spring and the gas, the valve body cover plate is convenient to replace, and the cost and the production time are saved.
Drawings
Fig. 1 is a schematic diagram of a durable and easily repairable pneumatic valve.
Fig. 2 is a bottom view of a durable, easily repairable pneumatic valve.
In the figure: the valve comprises a main body 1, a first sealing element 2, a piston 3, a first buffer rubber plate 4, a second buffer rubber plate 5, a valve body cover plate 6, an air inlet hole 7, an air outlet hole 8 and a second sealing element 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a durable and easily repaired pneumatic valve comprises a main body 1, a first sealing member 2, a piston 3, a first cushion rubber plate 4, a second cushion rubber plate 5, a valve body cover plate 6, an air inlet 7, an air outlet 8 and a second sealing member 9, wherein the main body 1 is a cube, a cylindrical cavity is formed in the main body 1, the air inlet 7 is formed at one end of the cylindrical cavity, the first sealing member 2 is arranged on an inner wall of the cylindrical cavity at the air inlet 7, the air inlet 7 is blocked by the first sealing member 2, the first sealing member 2 is connected with a threaded post of the piston 3 through a thread, an outer edge of the piston 3 is tightly attached to the inner wall of the main body 1, the piston 3 and the inner wall of the main body 1 can slide relative to each other, one end of a spring is detachably connected to a convex post at the other side of the piston 3 relative to the threaded post, and the other end of the spring is connected to the first cushion rubber plate 4, the first sealing element 2 is tightly attached to the air inlet hole 7 of the main body 1 through the elastic force of the spring; the first buffer rubber plate 4 is fixedly connected to one surface of the second sealing element 9 through glue, the other surface of the second sealing element 9 is tightly attached to the valve body cover plate 6, the valve body cover plate 6 is fixedly connected to the main body 1 through bolts, and the cylindrical cavity is sealed through the second sealing element 9 and the valve body cover plate 6;
a second rubber buffer plate 5 is arranged between the valve body cover plate 6 and the main body 1, and the second rubber buffer plate 5 is fixedly connected to the valve body cover plate 6 through glue;
the outer surface of the main body is provided with a plurality of radiating grooves;
and an air outlet 8 is formed in the connecting body of the first buffer rubber plate 4 and the second sealing element 9.
The utility model discloses a theory of operation is: when starting the pneumatic valve, the pneumatic valve inlet port admits air, promote first sealing member, first sealing member drives piston compression spring downstream, the air in the cavity of exhaust vent department simultaneously, during the spring motion, kinetic energy release when the spring motion is alleviated to the buffer board of below, the recess of main part surface is because the area of contact increase with the air, make heat-sinking capability promote, simultaneously because the existence of valve body apron, make the second sealing member be difficult for collapsing because the atress of spring and gaseous, and the convenient change of valve body apron, the cost and the production time have been practiced thrift.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A durable and easily-repaired pneumatic valve comprises a main body (1), a first sealing element (2), a piston (3), a first buffer rubber plate (4), a valve body cover plate (6), an air inlet hole (7) and a second sealing element (9), and is characterized in that the main body (1) is a cube, a cylindrical cavity is arranged in the main body (1), the air inlet hole (7) is arranged at one end of the cylindrical cavity, the first sealing element (2) is arranged on the inner wall of the cylindrical cavity at the air inlet hole (7), the air inlet hole (7) is blocked by the first sealing element (2), the first sealing element (2) is connected with a threaded column of the piston (3) through threads, the outer edge of the piston (3) is tightly attached to the inner wall of the main body (1), meanwhile, the piston (3) can slide relative to the inner wall of the main body (1), one end of the spring can be detachably connected with a convex column on the other side of the piston (3) relative to the threaded column, the other end of spring is connected on first cushion rubber board (4), make first sealing member (2) closely laminate on inlet port (7) of main part (1) through the spring action of spring, first cushion rubber board (4) pass through glue fixed connection on one face of second sealing member (9), another face of second sealing member (9) closely laminates and has valve body apron (6), valve body apron (6) are through bolt fixed connection in main part (1), through second sealing member (9) and valve body apron (6) closed cylindrical cavity.
2. A durable and easily repairable pneumatic valve according to claim 1, wherein a second rubber buffer plate (5) is provided between the valve body cover plate (6) and the main body (1), the second rubber buffer plate (5) being fixedly attached to the valve body cover plate (6) by glue.
3. A durable and easily repairable pneumatic valve according to claim 1, wherein said main body (1) is provided on its outer surface with a plurality of heat dissipating grooves.
4. A durable and easily repairable pneumatic valve according to claim 1, wherein the connecting body of the first cushion rubber plate (4) and the second sealing member (9) is provided with an air outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022662092.3U CN214119118U (en) | 2020-11-17 | 2020-11-17 | Durable and easily-repaired pneumatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022662092.3U CN214119118U (en) | 2020-11-17 | 2020-11-17 | Durable and easily-repaired pneumatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214119118U true CN214119118U (en) | 2021-09-03 |
Family
ID=77505026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022662092.3U Active CN214119118U (en) | 2020-11-17 | 2020-11-17 | Durable and easily-repaired pneumatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214119118U (en) |
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2020
- 2020-11-17 CN CN202022662092.3U patent/CN214119118U/en active Active
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