CN201396472Y - Intelligent control diaphragm valve - Google Patents
Intelligent control diaphragm valve Download PDFInfo
- Publication number
- CN201396472Y CN201396472Y CN2009201521301U CN200920152130U CN201396472Y CN 201396472 Y CN201396472 Y CN 201396472Y CN 2009201521301 U CN2009201521301 U CN 2009201521301U CN 200920152130 U CN200920152130 U CN 200920152130U CN 201396472 Y CN201396472 Y CN 201396472Y
- Authority
- CN
- China
- Prior art keywords
- valve
- intelligent control
- pneumatic actuator
- control diaphragm
- feedback device
- 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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Abstract
The utility model discloses an intelligent control diaphragm valve, comprising a valve cap, a valve rod, a valve body and a pneumatic actuator. A process controller and a position feedback device arearranged outside the pneumatic actuator. The process controller and the position feedback device are connected. The process controller is arranged at the outer wall of a cylinder body of the pneumaticactuator. The position feedback device is arranged the top of the cylinder body of the pneumatic actuator.
Description
Technical field
The utility model relates to a kind of valve, specifically a kind of intelligent control diaphragm valve.
Background technique
At present in biopharmaceutical production processes, membrane valve has obtained using widely in pipe-line system, but great majority only play a part to open and close, and can not play flow and flow velocity in the accurate controlling plumbing fixtures.
The model utility content
(1) technical problem that will solve
Technical problem to be solved of the present utility model is the defective at prior art, and intelligent control diaphragm valve is provided, and can play flow and flow velocity in the accurate controlling plumbing fixtures.
(2) technological scheme
The technological scheme that its technical problem that solves the utility model adopts is: intelligent control diaphragm valve, and its structure comprises valve gap, valve rod, valve body, pneumatic actuator; Described pneumatic actuator outer installment has process controller and position feedback device, and described process controller is connected with the position feedback device.Thereby the flow of control valve is come in the enable possition of control valve, has also set signal feed back, can connect with CPU, make super do more convenient.
Described process controller is arranged at the cylinder block outer wall of pneumatic actuator; Described position feedback device is arranged at pneumatic actuator cylinder block top.
Described valve inner adopts the design of slope current linear structure.In the design of valve body, with the design of original rectangular shape, change present gradient type design into, thereby embody more no dead angle and zero delay advantage.
(3) beneficial effect
Intelligent control diaphragm valve of the present utility model is compared with prior art, has following beneficial effect:
On the final controlling element of membrane valve, add intelligent controller, it sends to microprocessor after can sending by the change of sensor process transmitter, through computing, calculate the aperture or the position of valve, control the aperture of actuator driven valve again, also can set the aperture of valve as required, the valve opening that allows final controlling element run to set, thus come flow and flow velocity in the controlling plumbing fixtures.This intelligent control valve is used widely in the filling apparatus of most of pharmaceutical factories, effectively raises the efficient and the precision of can, has filled up the blank in market.
Description of drawings
Figure is the structural representation of intelligent control diaphragm valve of the present utility model.
Among the figure: 1. valve body; 2. pneumatic actuator; 3. process controller; 4. position feedback device.
Embodiment
Next explain below with reference to Figure of description intelligent control diaphragm valve of the present utility model being done.
Intelligent control diaphragm valve of the present utility model, its structure comprise valve gap, valve rod, valve body 1, pneumatic actuator 2; Described pneumatic actuator 2 outer installment have process controller 3 and position feedback device 4, and described process controller is connected with the position feedback device.Thereby the flow of control valve is come in the enable possition of control valve, has also set signal feed back, can connect with CPU, make super do more convenient.
Described process controller is arranged at the cylinder block outer wall of pneumatic actuator; Described position feedback device is arranged at the transparent cover top at pneumatic actuator cylinder block top.
Described valve inner adopts the design of slope current linear structure.In the design of valve body, with the design of original rectangular shape, change present gradient type design into, thereby embody more no dead angle and zero delay advantage.
The above embodiment is a kind of of the more preferably concrete mode of execution of the utility model, and common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.
Claims (3)
1, intelligent control diaphragm valve, its structure comprises valve gap, valve rod, valve body, pneumatic actuator; It is characterized in that: described pneumatic actuator outer installment has process controller and position feedback device, and described process controller is connected with the position feedback device.
2, intelligent control diaphragm valve according to claim 1 is characterized in that: described process controller is arranged at the cylinder block outer wall of pneumatic actuator; Described position feedback device is arranged at pneumatic actuator cylinder block top.
3, intelligent control diaphragm valve according to claim 1 and 2 is characterized in that: described valve inner adopts the design of slope current linear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201521301U CN201396472Y (en) | 2009-04-27 | 2009-04-27 | Intelligent control diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201521301U CN201396472Y (en) | 2009-04-27 | 2009-04-27 | Intelligent control diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396472Y true CN201396472Y (en) | 2010-02-03 |
Family
ID=41618981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201521301U Expired - Fee Related CN201396472Y (en) | 2009-04-27 | 2009-04-27 | Intelligent control diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396472Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079496A (en) * | 2010-09-27 | 2011-06-01 | 楚天科技股份有限公司 | Control method and control device for filling liquid medicine |
| CN111459089A (en) * | 2020-04-14 | 2020-07-28 | 石家庄君乐宝乳业有限公司 | Automatic control device and method for viscosity of yoghourt product |
-
2009
- 2009-04-27 CN CN2009201521301U patent/CN201396472Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079496A (en) * | 2010-09-27 | 2011-06-01 | 楚天科技股份有限公司 | Control method and control device for filling liquid medicine |
| CN111459089A (en) * | 2020-04-14 | 2020-07-28 | 石家庄君乐宝乳业有限公司 | Automatic control device and method for viscosity of yoghourt product |
| CN111459089B (en) * | 2020-04-14 | 2021-12-14 | 石家庄君乐宝乳业有限公司 | Automatic control device and method for viscosity of yoghourt product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU XIBOLUN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUN ANYUAN Effective date: 20111114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111114 Address after: 325000 No. three, fifteen, Binhai Road, Wenzhou economic and Technological Development Zone, Zhejiang, 587-A Patentee after: Wenzhou city science and Technology Co Ltd Address before: Sand town bridge in Longwan District of Wenzhou City, Dalang Zhejiang province 325000 Road No. 54 Patentee before: Sun Anyuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |