CN206608558U - A kind of air-actuated turnover valve - Google Patents
A kind of air-actuated turnover valve Download PDFInfo
- Publication number
- CN206608558U CN206608558U CN201720198609.3U CN201720198609U CN206608558U CN 206608558 U CN206608558 U CN 206608558U CN 201720198609 U CN201720198609 U CN 201720198609U CN 206608558 U CN206608558 U CN 206608558U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- air
- piston rod
- follower lever
- 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.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of air-actuated turnover valve, including valve body, the upper surface of the valve body is provided with cylinder, the cylinder is provided with piston rod, the piston rod passes through the upper surface of valve body, the lower end of the piston rod is provided with bolt, the bolt passes through the chute on driving lever, the lower end of the driving lever is fixed with follower lever, the side inwall of the valve body is provided with support ear, the junction of the driving lever and follower lever rotates connection support ear, the left side wall of the valve body is provided with import, it is described enter it is intraoral rotate be provided with valve plate, the valve plate connects one end of follower lever by connecting rod, the bottom of the valve body is provided with outlet.The air-actuated turnover valve, it is rational in infrastructure, it is practical, it is not necessary to carry out folding using the rotation of valve knob, valve plate folding is driven using cylinder, the break-make of fluid is realized, response quickly, folding with convenience, the setting of sealing gasket improves sealing.
Description
Technical field
The utility model belongs to valve arrangement technical field, and in particular to a kind of air-actuated turnover valve.
Background technology
Valve is the device for controlling fluid flow, pressure and flow direction, controlled fluid can be liquid, gas,
Gas liquid mixture or solid-liquid mixture, the species of valve are various, Various Functions, and valve is as pipe control part in every field
All applied, existing valve is typically all to carry out folding using the rotation of valve knob, the speed ratio of valve knob compared with
Trouble is, it is necessary to be firmly twisted several circles and could turn on valve, and using not noting the hand that can also fray during knob slightly, and long
Got rusty easily inside the use of time, knob, the folding of valve is influenceed, using very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of air-actuated turnover valve, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of air-actuated turnover valve, including valve body, institute
The upper surface for stating valve body is provided with cylinder, and the cylinder is provided with piston rod, and the piston rod passes through the upper surface of valve body, described
The lower end of piston rod is provided with bolt, and the bolt is through the chute on driving lever, and the lower end of the driving lever is fixed with driven
Bar, the side inwall of the valve body is provided with support ear, and the junction of the driving lever and follower lever rotates connection support ear, described
The left side wall of valve body is provided with import, it is described enter intraoral rotate be provided with valve plate, the valve plate connects one end of follower lever by connecting rod,
The bottom of the valve body is provided with outlet.
It is preferred that, the angle between the driving lever and follower lever is less than 60 °.
It is preferred that, the inner surface of the valve plate is provided with sealing gasket.
It is preferred that, the two ends of the follower lever are rotated with valve plate and follower lever to be connected.
It is preferred that, sealant is provided between the upper surface of the piston rod and valve body.
Technique effect of the present utility model and advantage：The air-actuated turnover valve, it is rational in infrastructure, it is practical, it is not necessary to use
The rotation of valve knob carries out folding, drives valve plate folding using cylinder, realizes the break-make of fluid, response quickly, folding side
Just, the setting of sealing gasket, improves sealing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 valve body, 2 cylinders, 3 piston rods, 4 support ears, 5 driving levers, 6 chutes, 7 bolts, 8 follower levers, 9 imports, 10
Valve plate, 11 connecting rods, 12 outlets, 13 sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of air-actuated turnover valve as shown in Figure 1, including valve body 1, the upper surface of the valve body 1
Cylinder 2 is installed, the cylinder 2 is provided with piston rod 3, and the piston rod 3 passes through the upper surface of valve body 1, the piston rod 3
Lower end is provided with bolt 7, and the bolt 7 is fixed with follower lever 8 through the chute 6 on driving lever 5, the lower end of the driving lever 5,
The side inwall of the valve body 1 is provided with support ear 4, and the junction of the driving lever 5 and follower lever 8 rotates connection support ear 4, institute
The left side wall for stating valve body 1 is provided with import 9, is rotated in the import 9 and is provided with valve plate 10, the valve plate 10 by connecting rod 11 connect from
One end of lever 8, the bottom of the valve body 1 is provided with outlet 12, and the angle between the driving lever 5 and follower lever 8 is less than 60 °,
The inner surface of the valve plate 10 is provided with sealing gasket 13, and the two ends of the follower lever 8 are rotated with valve plate 10 and follower lever 8 to be connected,
Sealant is provided between the upper surface of the piston rod 3 and valve body 1.
Operation principle：Cylinder 2 stretches, and drives bolt 7 to move up and down, bolt 7 is moved in chute 6, just makes 5 turns of driving lever
Dynamic, follower lever 8 is fixed together with driving lever 5, the drivening rod 11 of follower lever 8, just can realize the folding of valve plate.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of air-actuated turnover valve, including valve body（1）, it is characterised in that：The valve body（1）Upper surface cylinder is installed（2）,
The cylinder（2）It is provided with piston rod（3）, the piston rod（3）Through valve body（1）Upper surface, the piston rod（3）Under
End is provided with bolt（7）, the bolt（7）Through driving lever（5）On chute（6）, the driving lever（5）Lower end be fixed with
Follower lever（8）, the valve body（1）Side inwall be provided with support ear（4）, the driving lever（5）And follower lever（8）Junction
Rotate connection support ear（4）, the valve body（1）Left side wall be provided with import（9）, the import（9）Interior rotate is provided with valve plate
（10）, the valve plate（10）Pass through connecting rod（11）Connect follower lever（8）One end, the valve body（1）Bottom be provided with outlet
（12）.
2. a kind of air-actuated turnover valve according to claim 1, it is characterised in that：The driving lever（5）And follower lever（8）It
Between angle be less than 60 °.
3. a kind of air-actuated turnover valve according to claim 1, it is characterised in that：The valve plate（10）Inner surface provided with close
Packing（13）.
4. a kind of air-actuated turnover valve according to claim 1, it is characterised in that：The follower lever（8）Two ends and valve plate
（10）And follower lever（8）Rotate connection.
5. a kind of air-actuated turnover valve according to claim 1, it is characterised in that：The piston rod（3）With valve body（1）It is upper
Sealant is provided between end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198609.3U CN206608558U (en) | 2017-03-02 | 2017-03-02 | A kind of air-actuated turnover valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198609.3U CN206608558U (en) | 2017-03-02 | 2017-03-02 | A kind of air-actuated turnover valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608558U true CN206608558U (en) | 2017-11-03 |
Family
ID=60169637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720198609.3U Expired - Fee Related CN206608558U (en) | 2017-03-02 | 2017-03-02 | A kind of air-actuated turnover valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985896A (en) * | 2019-03-20 | 2019-07-09 | 泰顺县刘志威家庭农场 | A kind of Soil leaching reparation tower |
| CN111434995A (en) * | 2019-01-11 | 2020-07-21 | 宁波方太厨具有限公司 | Oil smoke buffer mechanism for range hood |
-
2017
- 2017-03-02 CN CN201720198609.3U patent/CN206608558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434995A (en) * | 2019-01-11 | 2020-07-21 | 宁波方太厨具有限公司 | Oil smoke buffer mechanism for range hood |
| CN109985896A (en) * | 2019-03-20 | 2019-07-09 | 泰顺县刘志威家庭农场 | A kind of Soil leaching reparation tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20190302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |