CN2145400Y - Pneumatic controllor - Google Patents
Pneumatic controllor Download PDFInfo
- Publication number
- CN2145400Y CN2145400Y CN 92243102 CN92243102U CN2145400Y CN 2145400 Y CN2145400 Y CN 2145400Y CN 92243102 CN92243102 CN 92243102 CN 92243102 U CN92243102 U CN 92243102U CN 2145400 Y CN2145400 Y CN 2145400Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- valve
- utility
- model
- compressed air
- 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
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- Fluid-Driven Valves (AREA)
Abstract
The utility model relates to a pneumatic controller which overcomes the problem that the fluidic element and the amplifying element of the homogeneous device with prior art are easily unstuck because of the clogging of water or foreign matter in air. A diaphragm valve is served as an executive element, a throttle valve is arranged on the cylinder cover of the diaphragm valve, a spigot joint, a compressed air input tube and an adjusting hand wheel are arranged on the throttle valve, a nozzle is also connected to the spigot joint, and corresponding to the nozzle, a triggering bar which is provided with a sealing gasket can cause the nozzle to open or close. The utility model has the advantages of simpler structure and more reliable work because the fluidic element and the amplifying element are cancelled, and only with a common compressed air source, the utility model can chronically and normally work.
Description
The utility model belongs to a kind of control device, and particularly a kind of liquid object is anticipated the pneumatic controller of the automatic cut-out fluid of heavy formula bottle placer.
Adopt the bottle placer of pneumatic control at present, mainly form by fluidic, amplifier element and stop valve etc.This class device requires high to pressurized air, therefore need with exsiccator and secondary filter equipment, otherwise fluidic, amplifier element stop up malfunctioning because of airborne water or impurity easily.
The purpose of this utility model is to provide a kind of cancellation fluidic, amplifier element, takes common compressed air source, just can be for a long time, operate as normal simple and effective pneumatic controller.
The utility model is achieved in that
It is executive component with the membrane valve, on the cylinder head of membrane valve throttling valve is housed, and is equipped with to connect mouth, pressurized air input pipe and control hand wheel on throttling valve, also is connected with nozzle on the mouth connecing, and is corresponding with nozzle, and a frizzen that sealing gasket is housed is arranged.During use, pressurized air enters throttling valve and by handwheel adjustments of gas flow, in the sealing gasket valve nozzles, can open the valve of membrane valve rapidly by the triggering pressure of air-flow through input pipe; When the nozzle exhaust, trigger pressure and disappear, the valve of membrane valve promptly seals.
Advantage of the present utility model is, owing to cancelled fluidic and amplifier element, so structure is simpler, work more reliable and the common compressed air source of need only, just can be for a long time, operate as normal.
Fig. 1 is an assembly structure figure of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in detail:
Shown in accompanying drawing institute, the utility model has a membrane valve, on the cylinder head 13 of membrane valve throttling valve 11 is housed, a side of throttling valve 11 or be connected to mouth 6 on cylinder head 13, the opposite side of throttling valve is equipped with pressurized air input pipe 12, and control hand wheel 10 also is installed on throttling valve 11; On connection mouth 6, be connected with nozzle 7, a frizzen that packing 8 is housed 9 that can make nozzle 7 open or seal be installed corresponding to nozzle 7 tops.When pressurized air enters in the throttling valve 11 and through control hand wheel 10 adjustments of gas flows through input pipe 12, can form small-flow gas, sealing gasket 8 sealings on nozzle 7 is triggered bar 9, increased pressure on the diaphragm 5 in the membrane valve, the pressure that is produced overcomes the back pressure of spring 3, return spring 1 and valve 16 by hard core 4, promotes valve rod 14 and moves downward, and opens valve 16, fluid 15 flows to delivery outlet 2 through the gateway, and can begins.
Move on frizzen 9, sealing gasket 8 breaks away from nozzle 7, nozzle 7 exhausts this moment, and the pressure of diaphragm 5 upper chambers disappears, and valve 16 resets rapidly, and can stops.
Claims (1)
1, a kind of pneumatic controller, it is executive component with the membrane valve, it is characterized in that, on the cylinder head 13 of membrane valve, throttling valve 11 is housed, on throttling valve 11, be equipped with and connect mouth 6, pressurized air input pipe 12 and control hand wheel 10, also be connected with nozzle 7 on the mouth 6 connecing, corresponding with nozzle 7, a frizzen 9 that sealing gasket 8 is housed is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243102 CN2145400Y (en) | 1992-11-28 | 1992-11-28 | Pneumatic controllor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243102 CN2145400Y (en) | 1992-11-28 | 1992-11-28 | Pneumatic controllor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145400Y true CN2145400Y (en) | 1993-11-03 |
Family
ID=33782758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243102 Expired - Fee Related CN2145400Y (en) | 1992-11-28 | 1992-11-28 | Pneumatic controllor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145400Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353271C (en) * | 2003-03-13 | 2007-12-05 | F.W.奥文特罗普两合公司 | Flow regulating valve with hidden presetting mechanism |
-
1992
- 1992-11-28 CN CN 92243102 patent/CN2145400Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353271C (en) * | 2003-03-13 | 2007-12-05 | F.W.奥文特罗普两合公司 | Flow regulating valve with hidden presetting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |