CN208169661U - A kind of fast opening and closing operated pneumatic valve driving device - Google Patents
A kind of fast opening and closing operated pneumatic valve driving device Download PDFInfo
- Publication number
- CN208169661U CN208169661U CN201820289318.XU CN201820289318U CN208169661U CN 208169661 U CN208169661 U CN 208169661U CN 201820289318 U CN201820289318 U CN 201820289318U CN 208169661 U CN208169661 U CN 208169661U
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- Prior art keywords
- valve
- cylinder
- fixedly connected
- fast
- pipe
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Links
- 238000001914 filtration Methods 0.000 claims description 17
- 210000005241 right ventricle Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 230000006837 decompression Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses a kind of fast opening and closing operated pneumatic valve driving devices,Including cylinder,Solenoid valve is installed on the outside of the cylinder,Left pipe and right pipe are installed on the outside of the solenoid valve,The left pipe and right pipe are fixedly connected with solenoid valve,Left pneumatic amplifier is installed on the outside of the left pipe,The left pneumatic amplifier is fixedly connected with left pipe,Right pneumatic amplifier is installed on the outside of the right pipe,The right pneumatic amplifier is fixedly connected with right pipe,The cylinder interior is equipped with left fast-discharge valve,The left fast-discharge valve is fixedly connected with cylinder,The cylinder interior is equipped with right fast-discharge valve,The right fast-discharge valve is fixedly connected with cylinder,The present apparatus is combined by dynamic amplifier and fast-discharge valve,Make the butterfly valve of DN500 that valve can be made to close to standard-sized sheet or standard-sized sheet entirely under pressure 1MPa pressure to control within 1S to time for closing entirely,Reach the function of fast opening and closing,It is much higher than the opening and closing speed commonly with size Pneumatic butterfly valve 8S or more.
Description
Technical field
The utility model relates to technical field of driving, specially a kind of fast opening and closing operated pneumatic valve driving device.
Background technique
Valve is very important component part in pipe control system, and petroleum, chemical industry, metallurgy, spraying, each row of electronics are each
Industry all uses valve.With the generally raising of present industrial automation level, more and more factory's selection operated pneumatic valves are answered
It uses in various industrial automatic controls.
Existing technology has the disadvantage that：But defect is in the case that bore is bigger, the movement of cylinder is slower, arrives mouth
When diameter is to DN500 or so, speed is opened and closed when pipeline has 1MPa pressure, starting and closing velocity all reach 8S or more, far
It requires far from certain control systems are met when encountering failure, needs the demand of 1S or so cutting or discharge pipe medium.
So how to design a kind of fast opening and closing operated pneumatic valve driving device, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of this utility model is to provide a kind of fast opening and closing operated pneumatic valve driving devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of fast opening and closing operated pneumatic valve driving dress
It sets, including cylinder, solenoid valve is installed on the outside of the cylinder, left pipe, the left pipe and electromagnetism are installed on the outside of the solenoid valve
Valve is fixedly connected, and is equipped with right pipe on the outside of the solenoid valve, the right pipe is fixedly connected with solenoid valve, and the cylinder interior is equipped with
Right ventricle, the cylinder interior are equipped with left room, and the cylinder interior is equipped with right limit switch, and the right limit switch and cylinder are solid
Fixed connection, the cylinder interior are equipped with left limit switch, and the left limit switch is fixedly connected with cylinder, the cylinder interior
Equipped with turntable, the cylinder bottom is equipped with shaft, and the shaft runs through cylinder bottom, and the shaft is fixedly connected with turntable,
The shaft bottom is equipped with valve, and the shaft is fixedly connected with valve, is equipped with pipeline, the valve on the outside of the valve
Through pipeline.
Further, left pneumatic amplifier, the left pneumatic amplifier and the fixed company of left pipe are installed on the outside of the left pipe
It connects, right pneumatic amplifier is installed on the outside of the right pipe, the right pneumatic amplifier is fixedly connected with right pipe.
Further, the cylinder interior is equipped with left fast-discharge valve, and the left fast-discharge valve is fixedly connected with cylinder, the cylinder
Inside is equipped with right fast-discharge valve, and the right fast-discharge valve is fixedly connected with cylinder.
Further, filtering pressure reducing valve is equipped on the outside of the solenoid valve, the filtering pressure reducing valve and solenoid valve pass through tracheae
Connection.
Further, pressure gauge is installed on the outside of the solenoid valve, the pressure gauge is fixedly connected with solenoid valve.
Further, the filtering pressure reducing valve bottom is equipped with exhaust outlet, and the exhaust outlet runs through filtering pressure reducing valve bottom.
Compared with prior art, the utility model has the beneficial effects that：This kind of fast opening and closing operated pneumatic valve driving device is led to
Cross amplifier and fast-discharge valve combination, make the butterfly valve of DN500 can make under pressure 1MPa pressure valve closes entirely arrive standard-sized sheet or
Standard-sized sheet within 1S, reaches the function of fast opening and closing, is much higher than commonly with size Pneumatic butterfly valve 8S to the time control closed entirely
Above opening and closing speed, filtering pressure reducing valve can automatic pressure regulation, export pressure smoothly, guarantee that pressure is stablized, while mistake
Filter pressure reducing valve may filter that the impurity such as the oil, water and dust of internal gas, guarantee that the spatter property of internal gas, pressure gauge can observe
Internal pressure value, exhaust outlet can give off the gas of filtering pressure reducer abolishment.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model right ventricle；
In figure：The left pneumatic amplifier of 1-；The left fast-discharge valve of 2-；3- left limit switch；4- turntable；5- limit switches；6- gas
Cylinder；The right fast-discharge valve of 7-；The right pneumatic amplifier of 8-；9- solenoid valve；10- pressure gauge；11- exhaust outlet；12- filtering pressure reducing valve；13- is left
Pipe；The right pipe of 14-；The right ventricle 15-；The left room 16-；17- shaft；18- valve；19- pipeline.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of fast opening and closing operated pneumatic valve driving device,
Including cylinder 6, solenoid valve 9 is installed on the outside of the cylinder 6, left pipe 13 is installed on the outside of the solenoid valve 9, the left pipe 13 with
Solenoid valve 9 is fixedly connected, and right pipe 14 is equipped on the outside of the solenoid valve 9, the right pipe 14 is fixedly connected with solenoid valve 9, described
It is equipped with right ventricle 15 inside cylinder 6, left room 16 is equipped with inside the cylinder 6, right limit switch 5, institute are installed inside the cylinder 6
State right limit switch 5 to be fixedly connected with cylinder 6, left limit switch 3 be installed inside the cylinder 6, the left limit switch 3 with
Cylinder 6 is fixedly connected, and turntable 4 is equipped with inside the cylinder 6, and 6 bottom of cylinder is equipped with shaft 17, and the shaft 17 runs through
6 bottom of cylinder, the shaft 17 are fixedly connected with turntable 4, and 17 bottom of shaft is equipped with valve 18, the shaft 17 and valve
Door 18 is fixedly connected, and pipeline 19 is equipped on the outside of the valve 18, and the valve 18 runs through pipeline 19.
Further, left pneumatic amplifier 1, the left pneumatic amplifier 1 and left pipe 13 are installed on the outside of the left pipe 13
It being fixedly connected, right pneumatic amplifier 8 is installed on the outside of the right pipe 14, the right pneumatic amplifier 8 is fixedly connected with right pipe 14,
Small output signal can be converted to a large amount of gas sources to executing agency.
Further, left fast-discharge valve 2 is equipped with inside the cylinder 6, the left fast-discharge valve 2 is fixedly connected with cylinder 6, described
Right fast-discharge valve 7 is equipped with inside cylinder 6, the right fast-discharge valve 7 is fixedly connected with cylinder 6, can accelerate the opening and closing speed of cylinder 6.
Further, filtering pressure reducing valve 12 is equipped on the outside of the solenoid valve 9, the filtering pressure reducing valve 12 and solenoid valve 9 are logical
Tracheae connection is crossed, may filter that the impurity such as the oil, water and dust of internal gas.
Further, pressure gauge 10 is installed on the outside of the solenoid valve 9, the pressure gauge 10 is fixedly connected with solenoid valve 9,
The pressure value of internal gas can be directly observed.
Further, 12 bottom of filtering pressure reducing valve is equipped with exhaust outlet 11, and the exhaust outlet 11 runs through filtering pressure reducing valve
12 bottoms can give off the exhaust gas inside filtering pressure reducing valve 12.
Working principle：Firstly, 9 pipeline of solenoid valve is thinner and diameter is at 8 millimeters or so, therefore the present apparatus is using right pneumatic
Small output signal can be converted to a large amount of gas sources to executing agency by amplifier 8 and left pneumatic amplifier 1, pneumatic amplifier,
When solenoid valve 9 must be electric, 9 output signal of solenoid valve passes to left pneumatic amplifier 1, is inflated at this time to left room 16, so that
The left revolution of turntable 4, since turntable 4 is fixedly connected with shaft 17, shaft 17 is fixedly connected with valve 18, and at this moment valve 18 is done therewith
Open work.When 9 power loss of solenoid valve, 9 output signal of solenoid valve passes to right pneumatic amplifier 8, carries out at this time to right ventricle 15
Inflation, so that 4 right-hand rotation of turntable, valve 18 do closing work therewith, due to being equipped with left 2 He of fast-discharge valve in the inside of cylinder 6
Right fast-discharge valve 7 can make cylinder 6 in compression, and gas therefrom is quickly discharged into air rather than is arranged by original path
Gas.Right fast-discharge valve 7 or left fast-discharge valve 2 can further accelerate the opening and closing speed of cylinder 6 simultaneously, to more accelerate valve 18
Switch, filtering pressure reducing valve 12 use rolling diaphragm, and internal pressure can be made to stablize, the pressure inside 10 Observable of outside pressure table
Force value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fast opening and closing operated pneumatic valve driving device, including cylinder (6), it is characterised in that：Installation on the outside of the cylinder (6)
Having solenoid valve (9), is equipped with left pipe (13) on the outside of the solenoid valve (9), the left pipe (13) is fixedly connected with solenoid valve (9),
It is equipped with right pipe (14) on the outside of the solenoid valve (9), the right pipe (14) is fixedly connected with solenoid valve (9), in the cylinder (6)
Portion is equipped with right ventricle (15), is equipped with left room (16) inside the cylinder (6), and right limit switch is equipped with inside the cylinder (6)
(5), the right limit switch (5) is fixedly connected with cylinder (6), and left limit switch (3), institute are equipped with inside the cylinder (6)
It states left limit switch (3) to be fixedly connected with cylinder (6), is equipped with turntable (4) inside the cylinder (6), cylinder (6) the bottom peace
Equipped with shaft (17), the shaft (17) runs through cylinder (6) bottom, and the shaft (17) is fixedly connected with turntable (4), and described turn
Axis (17) bottom is equipped with valve (18), and the shaft (17) is fixedly connected with valve (18), installation on the outside of the valve (18)
Have pipeline (19), the valve (18) runs through pipeline (19).
2. a kind of fast opening and closing operated pneumatic valve driving device according to claim 1, it is characterised in that：The left pipe (13)
Outside is equipped with left pneumatic amplifier (1), and the left pneumatic amplifier (1) is fixedly connected with left pipe (13), the right pipe (14)
Outside is equipped with right pneumatic amplifier (8), and the right pneumatic amplifier (8) is fixedly connected with right pipe (14).
3. a kind of fast opening and closing operated pneumatic valve driving device according to claim 1, it is characterised in that：The cylinder (6)
Inside is equipped with left fast-discharge valve (2), and the left fast-discharge valve (2) is fixedly connected with cylinder (6), is equipped with inside the cylinder (6) right fast
Valve (7), the right fast-discharge valve (7) are fixedly connected with cylinder (6).
4. a kind of fast opening and closing operated pneumatic valve driving device according to claim 1, it is characterised in that：The solenoid valve
(9) outside is equipped with filtering pressure reducing valve (12), and the filtering pressure reducing valve (12) is connect with solenoid valve (9) by tracheae.
5. a kind of fast opening and closing operated pneumatic valve driving device according to claim 1, it is characterised in that：The solenoid valve
(9) outside is equipped with pressure gauge (10), and the pressure gauge (10) is fixedly connected with solenoid valve (9).
6. a kind of fast opening and closing operated pneumatic valve driving device according to claim 4, it is characterised in that：The filtering decompression
Valve (12) bottom is equipped with exhaust outlet (11), and the exhaust outlet (11) runs through filtering pressure reducing valve (12) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289318.XU CN208169661U (en) | 2018-03-01 | 2018-03-01 | A kind of fast opening and closing operated pneumatic valve driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289318.XU CN208169661U (en) | 2018-03-01 | 2018-03-01 | A kind of fast opening and closing operated pneumatic valve driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169661U true CN208169661U (en) | 2018-11-30 |
Family
ID=64385343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289318.XU Expired - Fee Related CN208169661U (en) | 2018-03-01 | 2018-03-01 | A kind of fast opening and closing operated pneumatic valve driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750164A (en) * | 2020-08-06 | 2020-10-09 | 浙江超宇汽车科技有限公司 | A special vehicle automatic control valve |
-
2018
- 2018-03-01 CN CN201820289318.XU patent/CN208169661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750164A (en) * | 2020-08-06 | 2020-10-09 | 浙江超宇汽车科技有限公司 | A special vehicle automatic control valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210301 |