CN202629096U - Process control angle seat valve - Google Patents
Process control angle seat valve Download PDFInfo
- Publication number
- CN202629096U CN202629096U CN 201220315580 CN201220315580U CN202629096U CN 202629096 U CN202629096 U CN 202629096U CN 201220315580 CN201220315580 CN 201220315580 CN 201220315580 U CN201220315580 U CN 201220315580U CN 202629096 U CN202629096 U CN 202629096U
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- valve
- piston
- piston rod
- control angle
- work piece
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- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to a valve, in particular to a process control angle seat valve which can control flow, pressure and temperature in a pipeline and implement process recording and storing. According to the technical scheme, the process control angle seat valve is characterized by comprising a control mechanism, a pneumatic executing mechanism and a valve body, wherein the control mechanism comprises a process controller, a positioner, a position detection device, a sensor, solenoid valves and an air pipe; the position detection device is connected to the positioner; the sensor is connected to the process controller; the process controller is connected to the positioner; and a valve core body is matched with a valve seat of the valve body to control the flow of the pipeline. By the scheme, the utility model aims to overcome the defects of the prior art, and provides the novel process control angle seat valve which is good in performance and can adjust and control the opening degree of the valve automatically.
Description
Technical field
This is practical newly to relate to a kind of valve, be meant especially its can controlling plumbing fixtures in the process control angle pedestal valve of flow, pressure and temperature and implementation process record retention.
Background technique
Existing valve all is manually operated basically, so on the automated production equipment line, be difficult to coupling, the existence of some intelligent control valves is arranged also in addition; But these intelligent control valve complex structures; Move not quietly, function singleness is so also have significant limitation.
Summary of the invention
This practical new purpose is to overcome the deficiency that existing technology exists, and provides a kind of performance good, can realize the novel process control angle pedestal valve of automatic adjusting control valve door open degree.
In order to realize above purpose; The following technological scheme of this practical new employing: a kind of process control angle pedestal valve is characterized in that: include control mechanism, pneumatic actuator and valve body, wherein control mechanism includes process controller, positioning work piece, position detecting device, sensor, solenoid valve and tracheae; Wherein position detecting device is connected on the positioning work piece; Sensor is connected on the process controller, and process controller is connected on the positioning work piece, and solenoid valve is controlled by positioning work piece; Piston rod in the said pneumatic actuator becomes oblique setting with liquid passage in the valve body; The top of said piston rod is provided with compact heap and flexible spool, and flexible spool comprises valve core and telescopic resilience portion, and valve core and telescopic resilience portion are wholely set; The end of said telescopic resilience portion is arranged on through the compact heap sealing and constitutes flexible spool on the valve body and the top of piston rod is formed sealed packet enclose and put, and said valve core cooperates the realization flow control with the valve seat of valve body.
Adopt such scheme, we make process control membrane valve complete function, particularly can have the function of the open degree of autocontrol valve, and overall structure is simple in addition.
The further setting of the utility model is: described solenoid valve is provided with two groups; They all with the air pressure cavity of pneumatic actuator on the turnover tracheae be connected; The wherein air inlet of one group of electromagnetic valve turnover tracheae, another group electromagnetic valve passes in and out giving vent to anger of tracheae; Said pneumatic actuator includes air pressure cavity, piston, spring and piston rod; Its medi-spring and piston are arranged in the air pressure cavity; Piston rod is fixed on the piston; Said spring is arranged on the upside of piston, the underside gas pressure chamber of piston, and piston is realized moving up and down under the pressure effect of spring and gas pressure chamber.
Through the scheme of further setting, product all can have performance, particularly pneumatic actuator preferably to adopt such scheme on function and effect, and effect is very desirable, and control flow rate is accurate.
Below in conjunction with accompanying drawing to this practical new work further explain.
Description of drawings
Fig. 1 is this practical new embodiment's a stereogram;
Fig. 2 is this practical new embodiment's a structural drawing;
Fig. 3 is this practical new embodiment's a principle schematic.
Embodiment
Like Fig. 1-shown in Figure 3; A kind of process control angle pedestal valve; Include control mechanism 1, pneumatic actuator 2 and valve body 3; Wherein control mechanism 1 includes process controller 11, positioning work piece 12, position detecting device 13, sensor 14, solenoid valve 15 and tracheae, and wherein position detecting device 13 is connected on the positioning work piece 12, and sensor 14 is connected on the process controller 11; Process controller 11 is connected on the positioning work piece 12; Solenoid valve 15 is controlled by positioning work piece 12, the 31 one-tenth oblique settings of liquid passage in the piston rod 24 in the said pneumatic actuator 2 and the valve body 3, and the top of said piston rod 24 is provided with compact heap 241 and flexible spool 242; Flexible spool 242 comprises valve core 2421 and telescopic resilience portion 2422; Valve core 2421 is wholely set with telescopic resilience portion 2422, and the end of said telescopic resilience portion 2422 is arranged on the top that constitutes 242 pairs of piston rods 24 of flexible spool on the valve body 3 through compact heap 241 sealings and forms sealed packet and enclose and put, and said valve core 2421 cooperates the realization flow control with the valve seat 32 of valve body 3; Adopt such scheme, we make process control angle pedestal valve complete function, particularly can have the function of the open degree of autocontrol valve, and overall structure is simple in addition.
In the utility model embodiment; Described solenoid valve 15 is provided with two groups; They all with the air pressure cavity 21 of pneumatic actuator 2 on the turnover tracheae be connected the wherein air inlet of one group of solenoid valve 15 control turnover tracheae, the giving vent to anger of another group solenoid valve 15 control turnover tracheaes; Said pneumatic actuator 2 includes air pressure cavity 21, piston 22, spring 23 and piston rod 24; Its medi-spring 23 is arranged in the air pressure cavity 21 with piston 22; Piston rod 24 is fixed on the piston 22; Said spring 23 is arranged on the upside of piston 22, the underside gas pressure chamber 211 of piston 22, and piston 22 is realized moving up and down under the pressure effect of spring 23 and gas pressure chamber 211.
Claims (3)
1. process control angle pedestal valve; It is characterized in that: include control mechanism, pneumatic actuator and valve body; Wherein control mechanism includes process controller, positioning work piece, position detecting device, sensor, solenoid valve and tracheae, and wherein position detecting device is connected on the positioning work piece, and sensor is connected on the process controller; Process controller is connected on the positioning work piece; Solenoid valve is controlled by positioning work piece, and the piston rod in the said pneumatic actuator becomes oblique setting with liquid passage in the valve body, and the top of said piston rod is provided with compact heap and flexible spool; Flexible spool comprises valve core and telescopic resilience portion; Valve core and telescopic resilience portion are wholely set, and the end of said telescopic resilience portion is arranged on through the compact heap sealing and constitutes flexible spool on the valve body and the top of piston rod is formed sealed packet enclose and put, and said valve core cooperates the realization flow control with the valve seat of valve body.
2. process control angle pedestal valve according to claim 1; It is characterized in that: described solenoid valve is provided with two groups; They all with the air pressure cavity of pneumatic actuator on the turnover tracheae be connected; The wherein air inlet of one group of electromagnetic valve turnover tracheae, another group electromagnetic valve passes in and out giving vent to anger of tracheae.
3. process control angle pedestal valve according to claim 1 and 2; It is characterized in that: said pneumatic actuator includes air pressure cavity, piston, spring and piston rod; Its medi-spring and piston are arranged in the air pressure cavity, and piston rod is fixed on the piston, and said spring is arranged on the upside of piston; The underside gas pressure chamber of piston, piston is realized moving up and down under the pressure effect of spring and gas pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315580 CN202629096U (en) | 2012-06-28 | 2012-06-28 | Process control angle seat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315580 CN202629096U (en) | 2012-06-28 | 2012-06-28 | Process control angle seat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629096U true CN202629096U (en) | 2012-12-26 |
Family
ID=47382301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315580 Expired - Fee Related CN202629096U (en) | 2012-06-28 | 2012-06-28 | Process control angle seat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180307A (en) * | 2017-12-29 | 2018-06-19 | 武汉拓优智能股份有限公司 | Passive angle pedestal valve |
-
2012
- 2012-06-28 CN CN 201220315580 patent/CN202629096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180307A (en) * | 2017-12-29 | 2018-06-19 | 武汉拓优智能股份有限公司 | Passive angle pedestal valve |
| CN108180307B (en) * | 2017-12-29 | 2019-11-22 | 武汉拓优智能股份有限公司 | Passive angle pedestal valve |
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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: ZHEJIANG HEBRON AUTOMATIC CONTROL ENGINEERING TECH Free format text: FORMER OWNER: SUN ANYUAN Effective date: 20141126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141126 Address after: Room 103, office building, No. 8, CMC 325000, Binhai two road, Longwan District, Zhejiang, Wenzhou Patentee after: ZHEJIANG HEBRON CONTROLS ENGINEERING TECHNOLOGY CO., LTD. Address before: 54 road sand bridge in Longwan District of Wenzhou City Dalang Town Zhejiang road 325000 Patentee before: Sun Anyuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |