CN202402766U - Isolating manual control type mounting structure for bidirectional pneumatic motor valve actuator - Google Patents
Isolating manual control type mounting structure for bidirectional pneumatic motor valve actuator Download PDFInfo
- Publication number
- CN202402766U CN202402766U CN2011205693713U CN201120569371U CN202402766U CN 202402766 U CN202402766 U CN 202402766U CN 2011205693713 U CN2011205693713 U CN 2011205693713U CN 201120569371 U CN201120569371 U CN 201120569371U CN 202402766 U CN202402766 U CN 202402766U
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- China
- Prior art keywords
- valve
- operator
- manual
- mounting structure
- type mounting
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- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an isolating manual control type mounting structure for a bidirectional pneumatic motor valve actuator. An actuator body is fixedly arranged on a valve through a connecting piece. A manual operator is fixed on a control box body. The outlet end of the manual operator is connected to the actuator body through two rapid drain valves, and the inlet end of the manual operator is communicated with an air source through a pressure regulation filtering air lubricator. A control element of the actuator is separately arranged in an independent control box, and is isolated from the valve, a distance is generally within the sight of an operator, such a control form is suitable for a place where the operator can be separated from a flammable and explosive or high-temperature, toxic and contaminated area, and the operator can turn the manual operator to close the valve without approaching the valve to cut materials and avoid the spreading of a disaster once the disaster of the valve or a pipeline area occurs. Therefore, the isolating manual control type mounting structure can be safely and conveniently used for a place with special requirements for explosion proofing and the like.
Description
Technical field
The utility model relates to the hydropneumatic apparatus field, especially the manual type mounting structure of the isolation of two-way pneumatic motor valve actuator.
Background technique
Hydraulic pressure and pneumatic valve adopt final controlling element that valve is carried out open and close controlling usually; Electric valve uses wider; Because required starting torque generally is 2.5 times of nominal torque when opening valve, so the power of selected motor will be big more than 2.5 times, make with operating cost and improves greatly.Maintenance costs such as the YE of electric valve, electric appliance circuits, electric shock protection against oxidation are high, and workload is big; Especially the anti-explosion motor of anti-explosion electric final controlling element use is through particular design, and flame-proof enclosure, approved cable, various components and parts, COMM communication etc. take explosion precaution all need make manufacture cost expand through explosion-proof authentication, and equipment investment increases.
Pneumatic actuator is a Pneumatic actuator, has the characteristic of essential safety, when open and close and running, does not have spark, pollution-free, and itself also has the characteristics of overload protection, therefore has significant Security in the occasion that requirement of explosion proof is arranged, and cost also reduces a lot.Using more in recent years is two formula cylinder valves, and its final controlling element drives valve by standard-sized sheet--two formula to-and-fro motion of-complete shut-down, because rapid speed is easy to generate liquid hammer or gas hits, cause the damage of pipeline and valve.When air failure or when losing gas, valve causes that by weight nature closes, and causes misoperation easily.
The model utility content
The applicant is to the shortcoming that the valve actuator of above-mentioned existing requirement of explosion proof exists, and a kind of manual type mounting structure of isolation of two-way pneumatic motor valve actuator rational in infrastructure is provided, thus can safe ready carry out valve body control.
The technological scheme that the utility model adopted is following:
The manual type mounting structure of a kind of isolation of two-way pneumatic motor valve actuator; The final controlling element body firmly is installed on the valve through link; Manual operating device is fixed on the control casing; The outlet end of manual operating device is connected on the final controlling element body through two quick exhaust valve, and the entry end of manual operating device is connected through pressure regulation filter oil day with fog and source of the gas.
It is further characterized in that: final controlling element is an XF two-way pneumatic motor valve actuator.
The beneficial effect of the utility model is following:
The utility model is placed in the control unit of XF final controlling element independently and installs separately in the control box; Keep apart with valve; Generally within operator's sight line, this control type is suitable for operator and uses with inflammable and explosive or high temperature, occasion poisonous, that Polluted area can separate standoff distance, in case the condition of a disaster takes place for valve or pipeline zone; Operator do not need can to stir the handling device near valve and make valve closing, cut off material and avoid the condition of a disaster to enlarge.Thereby can be in the use of the occasion safe ready that extraordinary demand such as explosion-proof grade is arranged.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: control casing 1, handwheel 2, final controlling element body 3, valve rod 4, valve 5, quick exhaust valve 6, pressure regulation filter oil day with fog 7, manual operating device 8, bearing 9, link 10.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the utility model is described.
The utility model adopts XF two-way pneumatic motor valve actuator (hereinafter to be referred as the XF final controlling element) that valve is controlled, and the XF final controlling element is a kind of novel many revolutions pneumatic actuator, and the distribution technology of pneumatic motor and the inner curve crossbeam power transmission principle of oil hydraulic motor are combined; Adopt the high-strength metal material processing and refining to form; Be a kind of efficient, essential safety, non-maintaining pneumatic actuator, the XF pneumatic actuator that often uses is changed piston packing after 1～2 overhaul life; In retarder, add lubricating grease; Can reach long period, uninterrupted service, practice thrift maintenance cost greatly, thereby be suitable for very much the use of explosion-proof occasion.
As shown in Figure 1, the utility model firmly is installed in final controlling element body 3 on the valve 5 through link 10, and selects suitable fixed-site bearing 9, installs control casing 1.Insert final controlling element body 3 to 2 quick exhaust valve, 6 nearly one of the volume of eliminating the noise, the other end links to each other with joint and copper pipe with A, the B interface of manual operating device 8.Interior bigeminy part pressure regulation filter oil day with fog 7 inlets of 1/2 " source gas line is through 1/2 " ball valve Access Control case that the user provides, bigeminy part pressure regulation filter oil day with fog 7 and manual operating device 8 usefulness are with joint and copper pipe UNICOM.
During real work; Open gas source valve, pressure regulation filter oil day with fog 7 is adjusted to 0.5Mpa, check whether each interface leaks gas; After the elimination; In pressure regulation filter oil day with fog 7, add ISOVG32 or lubricant oil at the same level, like gas and oil machine lubricant oil to 1/2 glass, the knob on the adjustment pressure regulation filter oil day with fog 7 is to about 10 of per minutes.Stir manual operating device 8, note the direction of open and close, final controlling element body 3 and valve 5 are turned round.3 runnings of final controlling element body drive valve rod 4 runnings through link 10, and valve rod 4 is moved up and down, thereby realize opening and closing of valve 5.
During final controlling element 3 runnings, should avoid contacting handwheel 2, when needs are manual, earlier source of the gas closed, rotate handwheel 2 then, its open and close direction is consistent with the direction of operating of former valve 5.
More than describing is the explanation to the utility model, is not the qualification to model utility, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (2)
1. the manual type mounting structure of the isolation of a two-way pneumatic motor valve actuator; It is characterized in that: final controlling element body (3) firmly is installed on the valve (5) through link (10); Manual operating device (8) is fixed on the control casing (1); The outlet end of manual operating device (8) is connected on the final controlling element body (3) through two quick exhaust valve (6), and the entry end of manual operating device (8) is connected through pressure regulation filter oil day with fog (7) and source of the gas.
2. according to the manual type mounting structure of the isolation of the described two-way pneumatic motor of claim 1 valve actuator, it is characterized in that: final controlling element is an XF two-way pneumatic motor valve actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205693713U CN202402766U (en) | 2011-12-31 | 2011-12-31 | Isolating manual control type mounting structure for bidirectional pneumatic motor valve actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205693713U CN202402766U (en) | 2011-12-31 | 2011-12-31 | Isolating manual control type mounting structure for bidirectional pneumatic motor valve actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402766U true CN202402766U (en) | 2012-08-29 |
Family
ID=46700414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205693713U Expired - Fee Related CN202402766U (en) | 2011-12-31 | 2011-12-31 | Isolating manual control type mounting structure for bidirectional pneumatic motor valve actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911704A (en) * | 2020-09-08 | 2020-11-10 | 鹤飞机械有限公司 | Movable pneumatic actuator |
-
2011
- 2011-12-31 CN CN2011205693713U patent/CN202402766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911704A (en) * | 2020-09-08 | 2020-11-10 | 鹤飞机械有限公司 | Movable pneumatic actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hu Dai Industrial Park, No. 136 vibration Binhu District 214161 Jiangsu province Wuxi City Hu Road extension area Patentee after: Wuxi City Xinfeng Pipe Co., Ltd. Address before: Hu Dai Industrial Park, No. 136 vibration Binhu District 214161 Jiangsu province Wuxi City Hu Road extension area Patentee before: Wuxi Xinfeng Pipe-Fitting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |