CN203322453U - Ventilation door rotary valve driven by air cylinder - Google Patents
Ventilation door rotary valve driven by air cylinder Download PDFInfo
- Publication number
- CN203322453U CN203322453U CN2013203592420U CN201320359242U CN203322453U CN 203322453 U CN203322453 U CN 203322453U CN 2013203592420 U CN2013203592420 U CN 2013203592420U CN 201320359242 U CN201320359242 U CN 201320359242U CN 203322453 U CN203322453 U CN 203322453U
- Authority
- CN
- China
- Prior art keywords
- valve
- air cylinder
- valve port
- ventilation door
- rotary valve
- 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
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model relates to a valve, in particular to a ventilation door rotary valve driven by an air cylinder. The technical problems that a valve structure is more complex, the manufacturing cost is higher, a vale is inconvenient to open and close, the service life is shorter, and the like in the prior art are solved. The ventilation door rotary valve comprises a valve body (1), and is characterized in that a left valve port (2), a right valve port (3) and an upper valve port (4) are formed in the valve body (1); a ventilation door (5) is arranged in the valve body and connected with a rotary arm (6); the rotary arm is connected with an air cylinder connector (7); and the air cylinder connector is connected with the air cylinder (9) through a round nut.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of air door rotary valve of air cylinder driven.
Background technique
Valve is controlling component in the pipeline fluid transporting system, and it is for changing path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.The valve of controlling for fluid, from the simplest stop valve to very complicated robot control system(RCS) various valves used, its kind and specification are various.Valve can be used for controlling all kinds such as water, steam, oil product, gas, mud, various Korrosionsmedium, liquid metal and radioactive fluid and fluidly flows, the working pressure of valve can be from 0.0013MPa to 1000MPa ultrahigh pressure, operating temperature is from the high temperature of the ultralow temperature to 1430 of-269 ℃ ℃.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, worm gear, electromagnetic driven, electricity surge, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can be under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, valve relies on and drives or automechanism makes it do lifting, slippage, swing or rotation motion, thus the size that changes its Flow area is controlled function to realize it.But existing valve mechanism is comparatively complicated, and manufacture cost is higher, open and close comparatively inconvenience, working life is shorter.
The model utility content
The utility model is to provide a kind of air door rotary valve of air cylinder driven, and it is mainly that to solve the existing valve mechanism of prior art comparatively complicated, and manufacture cost is higher, opens and closes comparatively inconvenience, working life shorter grade technical problem.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The air door rotary valve of air cylinder driven of the present utility model, comprise valve body, and described valve body is provided with left valve port, right valve port, upper valve port, is provided with air door in valve body, and air door is connected with pivoted arm, and pivoted arm is connected with cylinder connector, and cylinder connector is connected with cylinder by round nut.
As preferably, the exterior edge face of described left valve port, right valve port, upper valve port is welded with flange plate.
Therefore, valve mechanism of the present utility model is comparatively simple, reasonable, and manufacture cost is lower, and more for convenience, it is comparatively easy to open and close in processing, and working life is higher.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the air door rotary valve of the air cylinder driven that this is routine, as Fig. 1, comprises valve body 1, valve body is provided with left valve port 2, right valve port 3, upper valve port 4, is provided with air door 5 in valve body, and air door is connected with pivoted arm 6, pivoted arm is connected with cylinder connector 7, and cylinder connector is connected with cylinder 9 by round nut 8.The exterior edge face of left valve port, right valve port, upper valve port is welded with flange plate 10.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (2)
1. the air door rotary valve of an air cylinder driven, comprise valve body (1), it is characterized in that described valve body (1) is provided with left valve port (2), right valve port (3), upper valve port (4), be provided with air door (5) in valve body, air door is connected with pivoted arm (6), pivoted arm is connected with cylinder connector (7), and cylinder connector is connected with cylinder (9) by round nut (8).
2. the air door rotary valve of air cylinder driven according to claim 1, is characterized in that the exterior edge face of described left valve port (2), right valve port (3), upper valve port (4) is welded with flange plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592420U CN203322453U (en) | 2013-06-17 | 2013-06-17 | Ventilation door rotary valve driven by air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592420U CN203322453U (en) | 2013-06-17 | 2013-06-17 | Ventilation door rotary valve driven by air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322453U true CN203322453U (en) | 2013-12-04 |
Family
ID=49661804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203592420U Expired - Fee Related CN203322453U (en) | 2013-06-17 | 2013-06-17 | Ventilation door rotary valve driven by air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322453U (en) |
-
2013
- 2013-06-17 CN CN2013203592420U patent/CN203322453U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203322376U (en) | Electrohydraulic control three-way valve easy to seal | |
| CN203322342U (en) | Pneumatic single-seat regulating valve | |
| CN203442292U (en) | Rotary shaft of air door rotary valve | |
| CN203322326U (en) | Manual type plate gate provided with limit part | |
| CN203322339U (en) | Gate valve easy to assemble | |
| CN203322453U (en) | Ventilation door rotary valve driven by air cylinder | |
| CN203322327U (en) | Sealed type hand wheel driving plate valve | |
| CN203322451U (en) | Air door rotating valve rotating easily | |
| CN203322375U (en) | Air door rotary valve with connecting air pipe | |
| CN203322433U (en) | Track ball valve with observation window | |
| CN203322409U (en) | Overflow valve with detachable screw hole | |
| CN203146847U (en) | Butterfly valve with good sealing performance | |
| CN203322286U (en) | Double-layer cinder valve easy to assemble | |
| CN203322356U (en) | Fixed ball valve with sealing sleeves | |
| CN203322287U (en) | Automatic double-layer cinder valve | |
| CN203146845U (en) | Butterfly valve with handwheel | |
| CN203442164U (en) | Butterfly valve with double rotary shafts | |
| CN203146836U (en) | Bellows seal stop valve with packing | |
| CN203442249U (en) | Overflow valve with limiting blocks | |
| CN203442235U (en) | Positionable swing check valve | |
| CN203322410U (en) | Safety valve with sealing sleeve | |
| CN203322366U (en) | Power-driven anti-explosion fixed ball valve with sealing rings | |
| CN203322296U (en) | Double-clip type butterfly valve with arc-shaped mounting plates | |
| CN203322359U (en) | Fixing ball valve easy to assemble | |
| CN203442278U (en) | Electric hydraulic control three-way valve |
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 |
Granted publication date: 20131204 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |