CN208831371U - The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve - Google Patents
The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve Download PDFInfo
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- CN208831371U CN208831371U CN201821657805.3U CN201821657805U CN208831371U CN 208831371 U CN208831371 U CN 208831371U CN 201821657805 U CN201821657805 U CN 201821657805U CN 208831371 U CN208831371 U CN 208831371U
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- air inlet
- valve
- pneumatic valve
- gas circuit
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Abstract
The utility model relates to the air inlet and outlet devices of high-speed high frequency gas control high performance switch butterfly valve, including heavy caliber gas circuit and the small-bore gas circuit being connected with heavy caliber gas circuit, filter, the Pneumatic valve A being connected with the A chamber of double-acting cylinder and the Pneumatic valve B being connected with the B chamber of double-acting cylinder are combined in heavy caliber gas circuit, small-bore gas road is combined with solenoid valve, the A of solenoid valve brings out mouth and is connected by small-bore pipeline with Pneumatic valve A, and the B of solenoid valve brings out mouth and is connected by small-bore pipeline with Pneumatic valve B.The utility model is electric by obtaining for solenoid valve difference end, spool in it is mobile, export input end air-flow from the hole A or the hole B respectively, and to control different Pneumatic valves open-minded for the output gas flow in the hole A or the hole B, big flow is presented in the case where heavy caliber gas circuit opens situation again to rapidly enter and be full of the corresponding cavity of double-acting cylinder, to realize the purpose in Fast transforms direction, switch valve total travel actuation time was less than 1 second.
Description
Technical field
The utility model relates to butterfly valve technical fields, more particularly to a kind of high-speed high frequency gas control high performance switch butterfly valve
Air inlet and outlet device.
Background technique
Jettron butterfly valve, adapted cylinder drive executing agency, cutting and flowing steam medium, the big, valve with operating force
The advantages that body is novel in design, flow resistance is small, rated flow coefficient is big, sealing performance is excellent.Be widely used in petroleum, chemical industry, light textile,
During the production process automatic control of each industrial department such as food, foamed is exchanged with long-range control.But existing jettron butterfly
Valve has the following deficiencies: that the actuation time of switch valve total travel is longer, is unable to satisfy the requirement in Fast transforms direction.
Utility model content
A kind of high-speed high frequency gas control high performance switch in order to overcome the technical defects existing in the prior art, the utility model provides
The air inlet and outlet device of butterfly valve, it can be achieved that Fast transforms direction purpose, switch valve total travel actuation time is short.
The technical solution that the utility model uses is:
The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve, including heavy caliber gas circuit and with heavy caliber gas circuit phase
The small-bore gas circuit of connection is combined with the filter being connected with gas source, the A chamber with double-acting cylinder in the heavy caliber gas circuit
The Pneumatic valve A the being connected and Pneumatic valve B being connected with the B chamber of double-acting cylinder, the small-bore gas road is combined with electricity
Magnet valve, the A of the solenoid valve bring out mouth and are connected by small-bore pipeline with the signal air inlet of Pneumatic valve A, the solenoid valve
B bring out mouth and be connected by small-bore pipeline with the signal air inlet of Pneumatic valve B.
Preferably, exhaust outlet is respectively equipped on the Pneumatic valve A and Pneumatic valve B and be incorporated in the muffler of exhaust ports.
Preferably, one end of the small-bore gas circuit is connected by three-way connection with heavy caliber gas circuit.
Preferably, the gas source air inlet of the Pneumatic valve A and the gas source air inlet of Pneumatic valve B pass through respectively three-way connection with
Heavy caliber gas circuit is connected.
Preferably, the Pneumatic valve B is arranged close to solenoid valve, and the B of the solenoid valve brings out mouth and passes through straight tube and Pneumatic valve B
Signal air inlet be connected, the A of the solenoid valve brings out mouth and is connected by hose with the signal air inlet of Pneumatic valve A, institute
It states straight tube and hose is small-bore pipeline.
The utility model has the beneficial effects that the air inlet and outlet device of the utility model includes heavy caliber gas circuit and small-bore gas
Road is combined with the Pneumatic valve A and Pneumatic valve B being connected respectively with double-acting cylinder different chamber, small in heavy caliber gas circuit
Be combined with solenoid valve in bore gas circuit, the effect of solenoid valve be by different ends it is electric, the spool in it is mobile, make import
Air-flow is held to export respectively from the hole A or the hole B, and to control different Pneumatic valves open-minded for the output gas flow in the hole A or the hole B, then in heavy caliber
Gas circuit opens presentation big flow in situation and rapidly enters and be full of the corresponding cavity of double-acting cylinder, presents greatly to reach small-bore
Flow results realize the purpose in Fast transforms direction, and switch valve total travel actuation time was less than 1 second.
Detailed description of the invention
Fig. 1 is the pneumatic diagram of your device of the utility model intake and exhaust.
Fig. 2 is the gas circuit installation diagram of the utility model air inlet and outlet device.
Description of symbols:
100, heavy caliber gas circuit；200, small-bore gas circuit；300, double-acting cylinder；10, filter；20, Pneumatic valve A；30,
Pneumatic valve B；21(31), muffler；40, solenoid valve；51, hose；52, straight tube.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figs. 1-2, the present embodiment provides a kind of air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve, packets
The small-bore gas circuit 200 for including heavy caliber gas circuit 100 and being connected with heavy caliber gas circuit 100.
The filter 10 being connected with gas source, gas outlet and double-acting cylinder 300 are combined in the heavy caliber gas circuit 100
The Pneumatic valve A20 that is connected of A chamber and the Pneumatic valve B30 that is connected with the B chamber of double-acting cylinder 300 of gas outlet, the gas
The gas source air inlet of the gas source air inlet and Pneumatic valve B30 of controlling valve A20 passes through three-way connection respectively and is connected with heavy caliber gas circuit 100
It is logical, exhaust outlet is respectively equipped on the Pneumatic valve A20 and Pneumatic valve B30 and is incorporated in the muffler 21,31 of exhaust ports.It is preferred that
Ground, the Pneumatic valve A and Pneumatic valve B of the present embodiment are all made of VGA342-06A, and the muffler uses AN500-06, the filtering
Device uses AF50-6-2.
One end of the small-bore gas circuit 200 is connected by three-way connection with heavy caliber gas circuit 100, the small-bore gas
Solenoid valve 40 is combined on road 200, the Pneumatic valve B30 is arranged close to solenoid valve 40, and the A of the solenoid valve 40 brings out mouth and passes through
Hose 51 is connected with the signal air inlet of Pneumatic valve A20, and the B of the solenoid valve 40 brings out mouth and passes through straight tube 52 and Pneumatic valve
The signal air inlet of B30 is connected, and the straight tube 52 and hose 51 are small-bore pipeline.Preferably, the electromagnetism of the present embodiment
Valve uses VFS1120-50Z-01.
The course of work of the present embodiment air inlet and outlet device are as follows: conducting heavy caliber gas circuit 100, the N-terminal of solenoid valve 40 obtain electric, control
Gas processed enters Pneumatic valve B30 by the hole A outlet from the P gas inlet hole of solenoid valve 40, so that Pneumatic valve B30 opens work, so
Gas big flow rapidly enters and is full of the B chamber of double-acting cylinder 300 through heavy caliber gas circuit 100 afterwards, and piston is pushed to move right；
Be connected heavy caliber gas circuit 100, the end M of solenoid valve 40 obtain it is electric, control gas from the hole the B outlet of solenoid valve 40 and enter Pneumatic valve
A20, so that Pneumatic valve A20 opens work, then gas big flow rapidly enters through heavy caliber gas circuit 100 and full of double acting gas
The A chamber of cylinder 300 pushes piston to move downward.The effect of the present embodiment solenoid valve 40 be by different ends it is electric, will be in it
Spool is mobile, exports input end air-flow from the hole A or the hole B respectively, and the output gas flow in the hole A or the hole B controls different Pneumatic valves
It is open-minded, then the corresponding cavity that big flow rapidly enters and is full of double-acting cylinder 300 is presented, to reach the mesh in Fast transforms direction
, switch valve total travel actuation time was less than 1 second.
The basic principles and main features and advantages of the present invention of the invention have been shown and described above, the industry
Technical staff is it should be appreciated that the present utility model is not limited to the above embodiments, and described in the above embodiment and specification
It is to illustrate the principles of the present invention, under the premise of not departing from the inventive spirit of the present invention and range, the utility model is also had
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention, the requires of the utility model
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. the air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve, which is characterized in that the air inlet and outlet device includes big mouth
Diameter gas circuit and the small-bore gas circuit being connected with heavy caliber gas circuit are combined with the mistake being connected with gas source in the heavy caliber gas circuit
Filter, the Pneumatic valve A being connected with the A chamber of double-acting cylinder and the Pneumatic valve B being connected with the B chamber of double-acting cylinder, institute
State small-bore gas road and be combined with solenoid valve, the A of the solenoid valve bring out mouth by the signal of small-bore pipeline and Pneumatic valve A into
Port is connected, and the B of the solenoid valve brings out mouth and is connected by small-bore pipeline with the signal air inlet of Pneumatic valve B.
2. the air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve according to claim 1, which is characterized in that institute
It states and is respectively equipped with exhaust outlet on Pneumatic valve A and Pneumatic valve B and is incorporated in the muffler of exhaust ports.
3. the air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve according to claim 1, which is characterized in that institute
The one end for stating small-bore gas circuit is connected by three-way connection with heavy caliber gas circuit.
4. the air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve according to claim 1, which is characterized in that institute
The gas source air inlet of the gas source air inlet and Pneumatic valve B of stating Pneumatic valve A passes through three-way connection respectively and is connected with heavy caliber gas circuit.
5. the air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve according to claim 1, which is characterized in that institute
It states Pneumatic valve B to be arranged close to solenoid valve, the B of the solenoid valve brings out mouth and is connected by straight tube with the signal air inlet of Pneumatic valve B
Logical, the A of the solenoid valve brings out mouth and is connected by hose with the signal air inlet of Pneumatic valve A, and the straight tube and hose are
Small-bore pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657805.3U CN208831371U (en) | 2018-10-12 | 2018-10-12 | The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657805.3U CN208831371U (en) | 2018-10-12 | 2018-10-12 | The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831371U true CN208831371U (en) | 2019-05-07 |
Family
ID=66317366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821657805.3U Expired - Fee Related CN208831371U (en) | 2018-10-12 | 2018-10-12 | The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831371U (en) |
-
2018
- 2018-10-12 CN CN201821657805.3U patent/CN208831371U/en not_active Expired - Fee Related
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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: 20190507 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |