CN205559942U - Vacuum pressure dip coating equipment and quick opening device of pneumatic valve thereof - Google Patents
Vacuum pressure dip coating equipment and quick opening device of pneumatic valve thereof Download PDFInfo
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- CN205559942U CN205559942U CN201620248509.2U CN201620248509U CN205559942U CN 205559942 U CN205559942 U CN 205559942U CN 201620248509 U CN201620248509 U CN 201620248509U CN 205559942 U CN205559942 U CN 205559942U
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Abstract
The utility model provides a vacuum pressure dip coating equipment and quick opening device of pneumatic valve thereof, the quick opening device of pneumatic valve are used for controlling the executor of pneumatic valve, the executor is equipped with two air inlets and cavity, and the quick opening device of pneumatic valve is including switching -over valve, two intake pipe and two rapid escape valve, the switching -over valve is used for being connected to an air supply, two intake pipe connect respectively in switching -over valve and one of them between the air inlet, the switching -over valve can make one of them intake pipe of air supply optionally intercommunication, two rapid escape valve connect in one of them respectively the intake pipe to when the intake pipe does not communicate the air supply, with the intake pipe and in the compressed air atmospheric dilution in the executor cavity that links to each other with it. The utility model discloses the quick opening device of pneumatic valve through setting up rapid escape valve in intake pipe and executor air inlet junction, reduces the backpressure that compressed air produced in trachea and executor cavity to show the speed of opening and close that improves pneumatic valve.
Description
Technical field
This utility model relates to a kind of valve control device, particularly relates to a kind of operated pneumatic valve quick opening, and this utility model further relates to a kind of vacuum pressure impregnated with varnish with this operated pneumatic valve quick opening.
Background technology
Between each system of vacuum pressure impregnated with varnish, the break-make of connecting line and the pressurization of equipment and broken sky etc. all use operated pneumatic valve.A small amount of imflammable gas can be volatilized in the melt pit region of vacuum pressure impregnated with varnish, in order to ensure safety and meet equipment installation specification, the mechanisms such as the reversal valve that control operated pneumatic valve opens and closes are all apart from operated pneumatic valve farther out, such mounting means makes charged components and parts away from containing fuel gas region, guarantee the safety of equipment, but, owing to the distance of operated pneumatic valve with reversal valve increases, the particularly relatively large equipment of ratio, the distance of reversal valve and operated pneumatic valve is more than 10 meters, the keying speed so causing operated pneumatic valve is slower, bigger operated pneumatic valve, its opening and closing time was more than 10 seconds, thus affect the control accuracy of equipment.
Being only used for strengthening the understanding to background of the present utility model in information above-mentioned disclosed in described background section, therefore it can include not constituting the information to prior art known to persons of ordinary skill in the art.
Summary of the invention
One of the present utility model aims to overcome that above-mentioned the deficiencies in the prior art, it is provided that a kind of can the operated pneumatic valve quick opening of fast opening and closing operated pneumatic valve；
Another object of the present utility model is to provide a kind of vacuum pressure impregnated with varnish with this operated pneumatic valve quick opening.
Additional aspect of the present utility model and advantage will be set forth in part in the description, and partly will be apparent from from describe, or can the acquistion by practice of the present utility model.
According to an aspect of the present utility model, a kind of operated pneumatic valve quick opening, for controlling the executor of operated pneumatic valve, described executor is provided with the first chamber, the second chamber, the first air inlet connecting described first chamber and the second air inlet connecting described second chamber, and described operated pneumatic valve quick opening includes reversal valve, the first air inlet pipe, the second air inlet pipe, first row air valve and second row air valve；Reversal valve is used for being connected to a source of the gas；First air inlet pipe is connected between described reversal valve and described first air inlet；Second air inlet pipe is connected between described reversal valve and described second air inlet, and described reversal valve can make source of the gas selectively communicate with described first air inlet pipe or described second air inlet pipe；First rapid escape valve, it is connected to described first air inlet pipe, with when described first air inlet pipe connection source of the gas, the compressed air in the first air inlet pipe is made to enter into the first chamber, and when described first air inlet pipe does not connects source of the gas, the compressed air in the first air inlet pipe and the first chamber is entered in air；Second rapid escape valve, it is connected to described second air inlet pipe, with when described second air inlet pipe connection source of the gas, the compressed air in the second air inlet pipe is made to enter into the second chamber, and when described second air inlet pipe does not connects source of the gas, the compressed air in the second air inlet pipe and the second chamber is entered in air.
According to an embodiment of the present utility model, described reversal valve is two five electric change valves.
According to an embodiment of the present utility model, total valve, source of the gas three linked piece, electro connecting pressure gauge and cylinder manifold between described source of the gas and reversal valve, it are sequentially connected in series.
According to an embodiment of the present utility model, described total valve is ball valve.
According to an embodiment of the present utility model, between described first rapid escape valve and described first air inlet and described second rapid escape valve and described second air inlet are respectively connected with pressure regulator valve.
According to an embodiment of the present utility model, described reversal valve, total valve, source of the gas three linked piece, electro connecting pressure gauge and cylinder manifold are arranged in the Pneumatic cabinet away from described operated pneumatic valve.
According to an embodiment of the present utility model, described first air inlet pipe and the second air inlet pipe are pneumatic hose.
According to an embodiment of the present utility model, described first air inlet pipe and the second air inlet pipe are metal tube.
According to an embodiment of the present utility model, described first rapid escape valve is connected to one end of the close operated pneumatic valve of described first air inlet pipe；Described second rapid escape valve is connected to one end of the close operated pneumatic valve of described second air inlet pipe.
According to another aspect of the present utility model, a kind of vacuum pressure impregnated with varnish, including above-mentioned operated pneumatic valve quick opening.
As shown from the above technical solution, advantage of the present utility model and having the active effect that
This utility model operated pneumatic valve quick opening, by arranging rapid escape valve in the first air inlet pipe and the second air inlet pipe, can be when the first air inlet pipe or the second air inlet pipe connect source of the gas, compressed air in first air inlet pipe or the second air inlet pipe and the actuator chamber being attached thereto quickly is entered in air, reduce compressed air in trachea and the back pressure of actuator cavity indoor generation, thus significantly improve the keying speed of operated pneumatic valve, and the control accuracy of the relevant device utilizing operated pneumatic valve can be improved.
Accompanying drawing explanation
Describing its example embodiment in detail by referring to accompanying drawing, above and other feature of the present utility model and advantage will be apparent from.
Fig. 1 is the schematic diagram of the operated pneumatic valve quick opening of this utility model one embodiment.
In figure: 101, total valve；102, source of the gas three linked piece；103, electro connecting pressure gauge；104, cylinder manifold；105, reversal valve；106, the first rapid escape valve；107, the second rapid escape valve；108, operated pneumatic valve；1081, the first air inlet；1082, the second air inlet；109, the first air inlet pipe；110, the second air inlet pipe；Q, source of the gas.
Detailed description of the invention
It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment can be implemented in a variety of forms, and is not understood as limited to embodiment set forth herein；On the contrary, it is provided that these embodiments make this utility model will fully and completely, and the design of example embodiment is conveyed to those skilled in the art all sidedly.Reference identical in figure represents same or similar structure, thus will omit their detailed description.
As it is shown in figure 1, this utility model embodiment discloses a kind of operated pneumatic valve quick opening, for controlling the executor of operated pneumatic valve 108, so as to open or close operated pneumatic valve 108.The executor of operated pneumatic valve 108 is provided with two chambers and two air inlets, two chambers are the first chamber and the second chamber respectively, the two air inlet is the first air inlet 1081 and the second air inlet 1082 respectively, first air inlet 1081 is communicated to the first chamber, second air inlet 1082 is communicated to the second chamber, when one of them air inlet is in air-suction state, another air inlet is then in exhaust condition, so that compressed air can enter in the first chamber or the second chamber, executor just can promote the stem movement of operated pneumatic valve 108 thus, operated pneumatic valve 108 is opened or closed.
The operated pneumatic valve quick opening of present embodiment includes 105, two air inlet pipe of reversal valve and two rapid escape valves.Reversal valve 105 can be two five electric change valves, but is not limited thereto, and two air inlet pipe can be pneumatic hose, but the alternatively other kinds of tubing such as metal tube.This reversal valve 105 is used for being connected to a source of the gas Q, specifically, can be sequentially connected in series total valve 101, source of the gas three linked piece 102, electro connecting pressure gauge 103 and cylinder manifold 104 between this source of the gas Q and reversal valve 105.This reversal valve 105, total valve 101, source of the gas three linked piece 102, electro connecting pressure gauge 103 and cylinder manifold 104 can be arranged in the same Pneumatic cabinet away from operated pneumatic valve 108, this Pneumatic cabinet can be positioned at different rooms with operated pneumatic valve 108, consequently facilitating management is safeguarded and guarantees safety.This total valve 101 can be ball valve, but is not limited thereto.By arranging cylinder manifold 104, multiple reversal valve 105 can be simultaneously connected with, thus control multiple different operated pneumatic valve 108.
Two air inlet pipe are respectively the first air inlet pipe 109 and the second air inlet pipe 110, and the two air inlet pipe is connected between reversal valve 105 and one of them air inlet.That is, the first air inlet pipe 109 is connected between reversal valve 105 and the first air inlet 1081, and the second air inlet pipe 110 is connected between reversal valve 105 and the second air inlet 1082.During the first reversal valve 105 action, source of the gas Q can be made to selectively communicate with the first air inlet pipe 109 or the second air inlet pipe 110, so that the compressed air of source of the gas Q supply enters in the different air inlet of operated pneumatic valve 108, promote operated pneumatic valve 108 to open or close.
Two rapid escape valves are respectively the first rapid escape valve 106 and the second rapid escape valve 107, the two rapid escape valve is connected to one of them air inlet pipe, i.e., in the present embodiment, first rapid escape valve 106 is connected to the first air inlet pipe 109, and the second rapid escape valve 107 is connected to the second air inlet pipe 110.It is preferred that the two rapid escape valve can be connected to one end of the close operated pneumatic valve 108 of air inlet pipe, so as to discharge the compressed air in operated pneumatic valve 108 more rapidly.Compressed air in this air inlet pipe can be entered in air time an air inlet pipe is not communicated in source of the gas Q wherein by the two rapid escape valve.
When source of the gas Q and the first air inlet pipe 109 connect, air pressure in this first air inlet pipe 109 raises, the compressed air of source of the gas Q supply passes sequentially through the P mouth of the first rapid escape valve 106 and A mouth arrives in the first air inlet 1081 of operated pneumatic valve 108 hence into the first chamber, and now the second air inlet pipe 110 does not connect source of the gas Q, the compressed air in the second air inlet pipe 110 and the second chamber then can pass sequentially through the A mouth of this second rapid escape valve 107 and T mouth enters in air.
When source of the gas Q and the second air inlet pipe 110 connect, the compressed air of source of the gas Q supply is arrived by the P mouth of the second rapid escape valve 107 and A mouth in the second air inlet 1082 of operated pneumatic valve 108 hence into the second chamber, and the compressed air in the first air inlet pipe 109 and the first chamber then can pass sequentially through the A mouth of the first rapid escape valve 106 and T mouth is drained in air.
Rapid escape valve is had owing to connecting in air inlet pipe, it is thus able to be drained in air the compressed air in exhaustor and the chamber of executor that is attached thereto rapidly, it is no longer pass through trachea and reversal valve is discharged, when solving source of the gas Q promotion actuator motions, the problem forming back pressure in the exhaustor that another air inlet of executor connects, it is thus possible to speed when significantly increasing the opening and closing of operated pneumatic valve 108, reduce the movement time of operated pneumatic valve 108.For large-scale operated pneumatic valve, the time required for its opening and closing can be reduced to about 3 seconds by original about 10 seconds.
Further, pressure regulator valve can also be connected between the air inlet of rapid escape valve and operated pneumatic valve 108, the speed to rapid escape valve of the compressed air in operated pneumatic valve 108 can be adjusted by this pressure regulator valve, such that it is able to adjust the opening and closing speed of operated pneumatic valve 108.
This utility model embodiment also discloses a kind of vacuum pressure impregnated with varnish, and this vacuum pressure impregnated with varnish includes the operated pneumatic valve quick opening of present embodiment such that it is able to quick control is correlated with being turned on and off of operated pneumatic valve.
More than it is particularly shown and described illustrative embodiments of the present utility model.It should be understood that this utility model is not limited to disclosed embodiment, on the contrary, this utility model is intended to contain the various amendments and equivalent arrangements comprised in the spirit and scope of the appended claims.
Claims (10)
1. an operated pneumatic valve quick opening, for controlling the executor of operated pneumatic valve, described executor is provided with the first chamber, the second chamber, the first air inlet connecting described first chamber and the second air inlet connecting described second chamber, it is characterized in that, described operated pneumatic valve quick opening includes:
Reversal valve, is used for being connected to a source of the gas；
First air inlet pipe, is connected between described reversal valve and described first air inlet；
Second air inlet pipe, is connected between described reversal valve and described second air inlet, and described reversal valve can make source of the gas selectively communicate with described first air inlet pipe or described second air inlet pipe；
First rapid escape valve, it is connected to described first air inlet pipe, with when described first air inlet pipe connection source of the gas, the compressed air in the first air inlet pipe is made to enter into the first chamber, and when described first air inlet pipe does not connects source of the gas, the compressed air in the first air inlet pipe and the first chamber is entered in air；
Second rapid escape valve, it is connected to described second air inlet pipe, with when described second air inlet pipe connection source of the gas, the compressed air in the second air inlet pipe is made to enter into the second chamber, and when described second air inlet pipe does not connects source of the gas, the compressed air in the second air inlet pipe and the second chamber is entered in air.
Operated pneumatic valve quick opening the most according to claim 1, it is characterised in that described reversal valve is two position-5 way valves.
Operated pneumatic valve quick opening the most according to claim 2, it is characterised in that be sequentially connected in series total valve, source of the gas three linked piece, electro connecting pressure gauge and cylinder manifold between described source of the gas and reversal valve.
Operated pneumatic valve quick opening the most according to claim 3, it is characterised in that described total valve is ball valve.
Operated pneumatic valve quick opening the most according to claim 2, it is characterised in that between described first rapid escape valve and described first air inlet and described second rapid escape valve and described second air inlet are respectively connected with pressure regulator valve.
Operated pneumatic valve quick opening the most according to claim 3, it is characterised in that described reversal valve, total valve, source of the gas three linked piece, electro connecting pressure gauge and cylinder manifold are arranged in the Pneumatic cabinet away from described operated pneumatic valve.
Operated pneumatic valve quick opening the most according to claim 1, it is characterised in that described first air inlet pipe and the second air inlet pipe are pneumatic hose.
Operated pneumatic valve quick opening the most according to claim 1, it is characterised in that described first air inlet pipe and the second air inlet pipe are metal tube.
9. according to described operated pneumatic valve quick opening arbitrary in claim 1 to 8, it is characterised in that described first rapid escape valve is connected to one end of the close operated pneumatic valve of described first air inlet pipe；Described second rapid escape valve is connected to one end of the close operated pneumatic valve of described second air inlet pipe.
10. a vacuum pressure impregnated with varnish, it is characterised in that include the operated pneumatic valve quick opening as described in arbitrary in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248509.2U CN205559942U (en) | 2016-03-29 | 2016-03-29 | Vacuum pressure dip coating equipment and quick opening device of pneumatic valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248509.2U CN205559942U (en) | 2016-03-29 | 2016-03-29 | Vacuum pressure dip coating equipment and quick opening device of pneumatic valve thereof |
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| Publication Number | Publication Date |
|---|---|
| CN205559942U true CN205559942U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620248509.2U Active CN205559942U (en) | 2016-03-29 | 2016-03-29 | Vacuum pressure dip coating equipment and quick opening device of pneumatic valve thereof |
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| CN (1) | CN205559942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434010A (en) * | 2019-08-15 | 2019-11-12 | 玉环市大众铜业制造有限公司 | A kind of valve handle dip painting installation |
-
2016
- 2016-03-29 CN CN201620248509.2U patent/CN205559942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434010A (en) * | 2019-08-15 | 2019-11-12 | 玉环市大众铜业制造有限公司 | A kind of valve handle dip painting installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528478 Guangdong city of Zhongshan Province Town Ring Road No. 27. Patentee after: Zhongshan triumphant vacuum Polytron Technologies Inc Address before: 528478 Guangdong city of Zhongshan province Henglan Town Yongfeng Industrial Zone Patentee before: Zhongshan Kaixuan Vacuum Technology Project Co., Ltd. |
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| CP03 | Change of name, title or address |