CN205654887U - Can be by your open type pilot valve of mechanical ejector pin control - Google Patents
Can be by your open type pilot valve of mechanical ejector pin control Download PDFInfo
- Publication number
- CN205654887U CN205654887U CN201620484451.1U CN201620484451U CN205654887U CN 205654887 U CN205654887 U CN 205654887U CN 201620484451 U CN201620484451 U CN 201620484451U CN 205654887 U CN205654887 U CN 205654887U
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- CN
- China
- Prior art keywords
- valve
- valve body
- flexure strip
- open type
- ejector pin
- 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
The utility model discloses a can be by your open type pilot valve of mechanical ejector pin control contains a valve body, be equipped with a disk seat and a valve gap on the valve body, be equipped with a valve rod between disk seat and valve gap be equipped with one in the valve body among the fluid passage and turn over the board be equipped with a pair of flexure strip on the valve gap, the flexure strip is through a cover connection, the apron has the aperture, and the terminal aperture from lapping of valve rod is worn out, the valve rod with to turn over the inter -plate be the screw connection, the flexure strip with the apron integrated into one piece, the board that turns over make by the corronil, the surface of turning over the board be equipped with one deck sealing rubber. The utility model discloses a can be by your open type pilot valve of mechanical ejector pin control has set up a pair of flexure strip on the valve gap, the terminal aperture from the flexure strip connection cover plate of valve rod is worn out, and flexible piece can not let mechanical ejector pin direct contact valve body as protecting between machinery ejector pin and valve body in the time of mechanical ejector pin control valve rod pivoted, the security that has improved the valve body.
Description
Technical field
This utility model relates to a kind of pilot valve, more precisely, be a kind of two open type pilot valves that can be controlled by mechanical jack.
Background technology
Pilot valve is that one utilizes medium energy, with the less method controlling energy hole large bore valves opening and closing.Two the open type pilot valves that can be controlled by mechanical jack, during mechanical jack control, valve rod and valve body are easily caused mechanical shock by push rod, damage valve body itself.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of two open type pilot valves that can be controlled with higher safety by mechanical jack.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
A kind of two open type pilot valves that can be controlled by mechanical jack, comprise a valve body, described valve body is provided with a valve seat and a valve gap, described valve seat and valve cover chamber are provided with a valve rod, being provided with a turnover panel in described valve body fluid passage, be provided with a pair flexure strip on described valve gap, described flexure strip is connected by a cover plate, described cover plate passes with aperture, the end of valve rod aperture from cover plate.
As this utility model preferred embodiment, connect for screw between described valve rod and turnover panel.
As this utility model preferred embodiment, described flexure strip and cover plate are one-body molded.
As this utility model preferred embodiment, described turnover panel is made up of corronil.
As this utility model preferred embodiment, the surface of described turnover panel is provided with one layer of caulking gum.
Of the present utility model can be provided with a pair flexure strip on valve gap by two open type pilot valves that mechanical jack controls, the aperture that valve stem end connects cover plate from flexure strip passes, when mechanical jack controls flexible conduct protection between mechanical jack and valve body when that valve rod rotating, mechanical jack will not be allowed directly to contact valve body, improve the safety of valve body.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of two the open type pilot valves that can be controlled by mechanical jack of the present utility model；
Fig. 2 is the perspective view of two the open type pilot valves that can be controlled by mechanical jack in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
As shown in Figure 1 and Figure 2, a kind of two open type pilot valves 1 that can be controlled by mechanical jack, comprise a valve body 2, described valve body 2 is provided with valve seat 31 and a valve gap 32, is provided with a valve rod 4 between described valve seat 31 and valve gap 32, is provided with a turnover panel 6 in described valve body 2 fluid passage, described valve gap 32 is provided with a pair flexure strip 51, described flexure strip 51 is connected by a cover plate 52, and described cover plate 52 passes with aperture, the end of valve rod 4 aperture from cover plate 52.
Further improve as to this utility model, connect for screw between described valve rod 4 and turnover panel 6.
Further improving as to this utility model, described flexure strip 51 and cover plate 52 are one-body molded.
Further improving as to this utility model, described turnover panel 6 is made up of corronil.
Further improving as to this utility model, the surface of described turnover panel 6 is provided with one layer of caulking gum.
This utility model can be provided with a pair flexure strip on valve gap by two open type pilot valves that mechanical jack controls, the aperture that valve stem end connects cover plate from flexure strip passes, when mechanical jack controls flexible conduct protection between mechanical jack and valve body when that valve rod rotating, mechanical jack will not be allowed directly to contact valve body, improve the safety of valve body.
Mentality of designing of the present utility model is below described the most in one embodiment, and in the case of system allows, this utility model can expand to the most external more functional module, thus extends its function to greatest extent.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. two the open type pilot valves (1) that can be controlled by mechanical jack, comprise a valve body (2), it is characterized in that, described valve body (2) is provided with a valve seat (31) and a valve gap (32), a valve rod (4) it is provided with between described valve seat (31) and valve gap (32), a turnover panel (6) it is provided with in described valve body (2) fluid passage, described valve gap (32) is provided with a pair flexure strip (51), described flexure strip (51) is connected by a cover plate (52), described cover plate (52) is with aperture, the end of valve rod (4) aperture from cover plate (52) passes.
Two the open type pilot valves that can be controlled by mechanical jack the most according to claim 1, it is characterised in that connect for screw between described valve rod (4) and turnover panel (6).
Two the open type pilot valves that can be controlled by mechanical jack the most according to claim 2, it is characterised in that described flexure strip (51) and cover plate (52) are one-body molded.
Two the open type pilot valves that can be controlled by mechanical jack the most according to claim 3, it is characterised in that described turnover panel (6) is made up of corronil.
Two the open type pilot valves that can be controlled by mechanical jack the most according to claim 4, it is characterised in that the surface of described turnover panel (6) is provided with one layer of caulking gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484451.1U CN205654887U (en) | 2016-05-24 | 2016-05-24 | Can be by your open type pilot valve of mechanical ejector pin control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484451.1U CN205654887U (en) | 2016-05-24 | 2016-05-24 | Can be by your open type pilot valve of mechanical ejector pin control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654887U true CN205654887U (en) | 2016-10-19 |
Family
ID=57404866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484451.1U Active CN205654887U (en) | 2016-05-24 | 2016-05-24 | Can be by your open type pilot valve of mechanical ejector pin control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822775A (en) * | 2016-05-24 | 2016-08-03 | 江苏兰格特自动化设备有限公司 | Two-position normally open type pilot valve capable of being controlled by mechanical ejector rod |
-
2016
- 2016-05-24 CN CN201620484451.1U patent/CN205654887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822775A (en) * | 2016-05-24 | 2016-08-03 | 江苏兰格特自动化设备有限公司 | Two-position normally open type pilot valve capable of being controlled by mechanical ejector rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |