CN205298773U - Stainless steel pneumatic control valve - Google Patents
Stainless steel pneumatic control valve Download PDFInfo
- Publication number
- CN205298773U CN205298773U CN201520828472.6U CN201520828472U CN205298773U CN 205298773 U CN205298773 U CN 205298773U CN 201520828472 U CN201520828472 U CN 201520828472U CN 205298773 U CN205298773 U CN 205298773U
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- China
- Prior art keywords
- piston
- stainless steel
- control valve
- valve
- air
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- Expired - Fee Related
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- Lift Valve (AREA)
Abstract
The utility model discloses a stainless steel pneumatic control valve, including rotation axis, rack, pinion, closing cap, air admission mouth, rubber seal, O shape circle, piston, spout, back lid and pneumatic valve valve body, the rotation axis sets up the middle -end at the pneumatic valve valve body, rack fixed mounting is on the piston, fixed mounting has the pinion on the rotation axis, the both ends of pneumatic valve valve body are provided with the closing cap, the below at the pneumatic valve valve body is installed to the air admission mouth, rubber seal sets up the inside at the pneumatic valve valve body, O shape circle is installed on the piston, the inside at the pneumatic valve valve body is installed to the piston, the below of piston is provided with the spout, the back lid is installed in control valve body's below, compares with prior art, the beneficial effects of the utility model are that this kind of stainless steel pneumatic control valve, convenient to use, the leakproofness is good, and the cost is cheap simultaneously, and long service life and quality are light and handy, are fit for using widely.
Description
Technical field
The utility model relates to a kind of pneumatic control valve, especially a kind of stainless steel gas brake control valve.
Background technology
Valve is accessory very common in daily life and various device, is controlling passing through and blocking of medium. Existing valve is varied, such as: gate valve, choke valve, ball valve, butterfly valve, diaphragm valve, plunger valve, plug valve etc. Than the most traditional valve, the switching of the electrical equipment by-pass valve control that a lot of valves of today have been equipped with, but traditional pneumatic control valve moulding is single and the scope of application is little. Therefore, designed a kind of stainless steel gas brake control valve for the problems referred to above.
Summary of the invention
The purpose of this utility model is to provide a kind of stainless steel gas brake control valve, to solve the problem proposing in above-mentioned background technology.
The purpose of this utility model is to be achieved by following technical proposals: a kind of stainless steel gas brake control valve, comprise rotating shaft, tooth bar, pinion, capping, air inlet port, rubber seal, O shape circle, piston, chute, bonnet and air-operated valve, described rotating shaft is arranged on the middle-end of air-operated valve; Described tooth bar is fixedly mounted on piston; On described rotating shaft, be installed with pinion; The two ends of described air-operated valve are provided with capping; Described air inlet port is arranged on the below of air-operated valve; Described rubber seal is arranged on the inside of air-operated valve; Described o shape circle is arranged on piston; Described piston is arranged on the inside of air-operated valve; The below of described piston is provided with chute; Described bonnet is arranged on the below of control valve valve body.
Further, the Zhou Duan of described piston is provided with rubber seal.
Further, described pinion and tooth bar adopt helical gear structure.
Further, described air inlet port adopts convex structure.
Further, described air-operated valve adopts stainless steel manufacture.
Compared with prior art, the beneficial effects of the utility model are this kind of stainless steel gas brake control valve, easy to use, good airproof performance, and low cost simultaneously, long service life and quality are light and handy, are applicable to promoting the use of.
Brief description of the drawings
Fig. 1 is the utility model whole structure figure;
In figure: 1-rotating shaft, 2-tooth bar, 3-pinion, 4-capping, 5-air inlet port, 6-rubber seal, 7-O shape circle, 8-piston, 9-chute, 10-bonnet, 11-air-operated valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiment; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses a kind of stainless steel gas brake control valve, comprise rotating shaft 1, tooth bar 2, pinion 3, capping 4, air inlet port 5, rubber seal 6, O shape circle 7, piston 8, chute 9, bonnet 10 and air-operated valve 11, described rotating shaft 1 is arranged on the middle-end of air-operated valve 11; Described tooth bar 2 is fixedly mounted on piston 8; On described rotating shaft 1, be installed with pinion 3; The two ends of described air-operated valve 11 are provided with capping 4; Described air inlet port 5 is arranged on the below of air-operated valve 11; Described rubber seal 6 is arranged on the inside of air-operated valve 11; Described o shape circle 7 is arranged on piston 8; Described piston 8 is arranged on the inside of air-operated valve 11; The below of described piston 8 is provided with chute 9; Described bonnet 10 is arranged on the below of control valve valve body 11.
The Zhou Duan of described piston 8 is provided with rubber seal 6, has improved the effect of sealing; Described pinion 3 and tooth bar 2 adopt helical gear structure, have increased contact area, have improved the service life of gear; Described air inlet port 5 adopts convex structure, has strengthened pneumatic effect; Described air-operated valve 11 adopts stainless steel manufacture, has extended the life-span using, and this kind of stainless steel gas brake control valve, easy to use, good airproof performance, and low cost simultaneously, long service life and quality are light and handy.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model. Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a stainless steel gas brake control valve, comprise rotating shaft (1), tooth bar (2), pinion (3), capping (4), air inlet port (5), rubber seal (6), O shape circle (7), piston (8), chute (9), bonnet (10) and air-operated valve (11), it is characterized in that: described rotating shaft (1) is arranged on the middle-end of air-operated valve (11); Described tooth bar (2) is fixedly mounted on piston (8); On described rotating shaft (1), be installed with pinion (3); The two ends of described air-operated valve (11) are provided with capping (4); Described air inlet port (5) is arranged on the below of air-operated valve (11); Described rubber seal (6) is arranged on the inside of air-operated valve (11); Described O shape circle (7) is arranged on piston (8); Described piston (8) is arranged on the inside of air-operated valve (11); The below of described piston (8) is provided with chute (9); Described bonnet (10) is arranged on the below of control valve valve body (11).
2. a kind of stainless steel gas brake control valve according to claim 1, is characterized in that: the Zhou Duan of described piston (8) is provided with rubber seal (6).
3. a kind of stainless steel gas brake control valve according to claim 1, is characterized in that: described pinion (3) and tooth bar (2) adopt helical gear structure.
4. a kind of stainless steel gas brake control valve according to claim 1, is characterized in that: described air inlet port (5) adopts convex structure.
5. a kind of stainless steel gas brake control valve according to claim 1, is characterized in that: described air-operated valve (11) adopts stainless steel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828472.6U CN205298773U (en) | 2015-10-26 | 2015-10-26 | Stainless steel pneumatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828472.6U CN205298773U (en) | 2015-10-26 | 2015-10-26 | Stainless steel pneumatic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298773U true CN205298773U (en) | 2016-06-08 |
Family
ID=56438806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828472.6U Expired - Fee Related CN205298773U (en) | 2015-10-26 | 2015-10-26 | Stainless steel pneumatic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333208A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Stainless steel pneumatic control valve |
-
2015
- 2015-10-26 CN CN201520828472.6U patent/CN205298773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333208A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Stainless steel pneumatic control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161026 |