CN203836346U - Pneumatic valve intelligent controller - Google Patents
Pneumatic valve intelligent controller Download PDFInfo
- Publication number
- CN203836346U CN203836346U CN201420261633.3U CN201420261633U CN203836346U CN 203836346 U CN203836346 U CN 203836346U CN 201420261633 U CN201420261633 U CN 201420261633U CN 203836346 U CN203836346 U CN 203836346U
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- China
- Prior art keywords
- module
- intelligent controller
- interface
- pneumatic valve
- valve intelligent
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- Expired - Lifetime
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- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000009529 body temperature measurement Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a pneumatic valve intelligent controller which comprises a power supply, a central processing unit, an interface module, a display module, a sensor processing module, a keyboard control module and a temperature measuring module. The interface module, the display module, the sensor processing module, the keyboard control module and the temperature measuring module are all connected with the central processing unit. The interface module sets parameters, the temperature measuring module is used for testing the temperature inside the pneumatic valve intelligent controller, the display module displays performance parameters of the pneumatic valve intelligent controller, the sensor processing module sends signals into the central processing unit to be used for judging the displacement of a valve, and the keyboard control module controls the displacement of the pneumatic valve intelligent controller through keys. The pneumatic valve intelligent controller is high in control accuracy, high in control speed, high in interference resistance, small in size, low in power consumption, low in cost and wide in application range.
Description
Technical field
The utility model relates to door controller technical field, more particularly, relates to a kind of pneumatic valve intelligent controller.
Background technique
Pneumatic valve is to take pressurized air as power source, pneumatic valve controller control cylinder, and remove to drive valve by means of annexes such as transducer, solenoid valve, guarantor position valves, realize switching value or proportion expression and regulate, the control signal that receives industrial automation control system completes the various process parameters such as the flow of adjutage track media, pressure, temperature.In prior art, pneumatic valve controller is bulky, and power consumption is high, and a little less than antijamming capability, cost is high.
Therefore, prior art is urgently significantly improved.
Model utility content
The technical problems to be solved in the utility model is, above-mentioned bulky for prior art, and power consumption is high, a little less than antijamming capability, the defect that cost is high, provides a kind of pneumatic valve intelligent controller, comprise: a kind of pneumatic valve intelligent controller, comprising: power supply input, is characterized in that, described pneumatic valve intelligent controller also comprises: central processing unit (CPU), Interface Module, display modular, sensor puocessing module, keypad control module, temperature measurement module; Described Interface Module, display modular, sensor puocessing module, keypad control module, temperature measurement module are all connected with described central processing unit (CPU); Wherein said Interface Module is carried out setting parameter, temperature measurement module is used for testing described pneumatic valve intelligent controller inside temperature, display modular shows the performance parameter of described pneumatic valve intelligent controller, sensor puocessing module is sent into described central processing unit (CPU) in order to judge valve displacement amount by signal, and described keypad control module is by the pneumatic valve intelligent controller displacement amount by described in key control.
In pneumatic valve intelligent controller described in the utility model, described Interface Module further comprises: select signal input interface, I/0 communication interface, temperature sensor interface, signal input interface, displacement transducer interface, frequency input interface, electromagnetic valve interface, temperature signal interface.
In pneumatic valve intelligent controller described in the utility model, described selection signal input interface further comprises 4mA-20mA, 0-20mA, 0-10V, 0-5V pattern.
In pneumatic valve intelligent controller described in the utility model, described frequency input interface is for the input of foreign frequency signal.
In pneumatic valve intelligent controller described in the utility model, described temperature signal interface is for the input of external temperature signal.
In pneumatic valve intelligent controller described in the utility model, described temperature sensor interface further comprises PT100 sensor.
In pneumatic valve intelligent controller described in the utility model, thereby described electromagnetic valve interface is used for driving solenoid valve control valve track media flow.
In pneumatic valve intelligent controller described in the utility model, described central processing unit (CPU) is for take the ADUC7024 chip that ARM7TDMI is kernel.
Implement pneumatic valve intelligent controller of the present utility model, have following beneficial effect: control accuracy is high, control rate is fast, and antijamming capability is strong, and volume is little, low in energy consumption, and cost is low, and suitable application area is wide.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is that the module of the utility model pneumatic valve intelligent controller forms schematic diagram;
Fig. 2 is the first embodiment's of the utility model pneumatic valve intelligent controller module diagram.
Embodiment
Referring to Fig. 1, is the module composition schematic diagram of the utility model pneumatic valve intelligent controller.Incorporated by reference to consulting Fig. 2, it is the first embodiment's of the utility model pneumatic valve intelligent controller module diagram.Power supply input, central processing unit (CPU), Interface Module, display modular, sensor puocessing module, keypad control module, temperature measurement module as depicted in figs. 1 and 2, in the pneumatic valve intelligent controller providing, are at least provided at the utility model; Described Interface Module, display modular, sensor puocessing module, keypad control module, temperature measurement module are all connected with described central processing unit (CPU); Wherein said Interface Module is carried out setting parameter, temperature measurement module is used for testing described pneumatic valve intelligent controller inside temperature, display modular shows the performance parameter of described pneumatic valve intelligent controller, sensor puocessing module is sent into described central processing unit (CPU) in order to judge valve displacement amount by signal, and described keypad control module is by the pneumatic valve intelligent controller displacement amount by described in key control.
Preferably, described Interface Module further comprises: select signal input interface, I/0 communication interface, temperature sensor interface, signal input interface, displacement transducer interface, frequency input interface, electromagnetic valve interface, temperature signal interface.
Preferably, described selection signal input interface further comprises 4mA-20mA, 0-20mA, 0-10V, 0-5V pattern.
Preferably, described frequency input interface is for the input of foreign frequency signal.
Preferably, described temperature signal interface is for the input of external temperature signal.
Preferably, described temperature sensor interface further comprises PT100 sensor.
Preferably, thus described electromagnetic valve interface is used for driving solenoid valve control valve track media flow.
Preferably, described central processing unit (CPU) is for take the ADUC7024 chip that ARM7TDMI is kernel.
Display modular shows the residing state of pneumatic valve intelligent controller that reads, or setting parameter is carried out in input instruction; I/O communication interface comprises I/O input and I/O output; Signal input interface is directly given central processing unit (CPU) input signal; Temperature measurement module test pneumatic valve intelligent controller inside temperature, is shown on display modular liquid crystal screen by ADUC7024 central processing unit (CPU); Temperature signal interface is for the input of external temperature signal; The analogue signal of PT100 sensor interface is processed and be take MAX1452 and be that main module converts becomes digital signal to deliver to ADUC7024 central processing unit (CPU) by sensor signal; Displacement transducer is processed through displacement transducer signal puocessing module circuit, and signal is sent into ADUC7024 central processing unit (CPU) in order to judge valve displacement amount; Thereby electromagnetic valve interface is used for driving solenoid valve control valve track media flow.Pneumatic valve intelligent controller provided by the utility model is after setting each input and output parameter, and the valve connecting by the state operation arranging, also can be set to manual control by automatically, controls the displacement needing.
The utility model is by above design, by adopting high integrated SOC chip, reduce the size of PCB, on same PCB, realize positioning work piece and process control function, provide cost savings, having beneficial effect is: its control accuracy is high, and control rate is fast, and antijamming capability is strong, volume is little, low in energy consumption, cost is low, and suitable application area is wide.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that when not departing from the utility model scope, can carry out various variations and be equal to replacement.In addition,, for adapting to the specific occasion of the utility model technology, can carry out many modifications and not depart from its protection domain the utility model.Therefore, the utility model is not limited to specific embodiment disclosed herein, and comprises all embodiments that drop into claim protection domain.
Claims (8)
1. a pneumatic valve intelligent controller, comprising: power supply input, it is characterized in that, and described pneumatic valve intelligent controller also comprises:
Central processing unit (CPU), Interface Module, display modular, sensor puocessing module, keypad control module, temperature measurement module; Described Interface Module, display modular, sensor puocessing module, keypad control module, temperature measurement module are all connected with described central processing unit (CPU);
Wherein said Interface Module is carried out setting parameter, temperature measurement module is used for testing described pneumatic valve intelligent controller inside temperature, display modular shows the performance parameter of described pneumatic valve intelligent controller, sensor puocessing module is sent into described central processing unit (CPU) in order to judge valve displacement amount by signal, and described keypad control module is by the pneumatic valve intelligent controller displacement amount by described in key control.
2. pneumatic valve intelligent controller according to claim 1, it is characterized in that, described Interface Module further comprises: select signal input interface, I/0 communication interface, temperature sensor interface, signal input interface, displacement transducer interface, frequency input interface, electromagnetic valve interface, temperature signal interface.
3. pneumatic valve intelligent controller according to claim 2, is characterized in that, described selection signal input interface further comprises 4mA-20mA, 0-20mA, 0-10V, 0-5V pattern.
4. pneumatic valve intelligent controller according to claim 2, is characterized in that, described frequency input connects the input for foreign frequency signal.
5. pneumatic valve intelligent controller according to claim 2, is characterized in that, described temperature signal interface is for the input of external temperature signal.
6. pneumatic valve intelligent controller according to claim 2, is characterized in that, described temperature sensor interface further comprises PT100 sensor.
7. pneumatic valve intelligent controller according to claim 2, is characterized in that, thereby described electromagnetic valve interface is used for driving solenoid valve control valve track media flow.
8. according to the pneumatic valve intelligent controller described in any one in claim 1-7, it is characterized in that, described central processing unit (CPU) is for take the ADUC7024 chip that ARM7TDMI is kernel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261633.3U CN203836346U (en) | 2014-05-19 | 2014-05-19 | Pneumatic valve intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261633.3U CN203836346U (en) | 2014-05-19 | 2014-05-19 | Pneumatic valve intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836346U true CN203836346U (en) | 2014-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261633.3U Expired - Lifetime CN203836346U (en) | 2014-05-19 | 2014-05-19 | Pneumatic valve intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681654A (en) * | 2019-01-07 | 2019-04-26 | 珠海市广源信科技有限公司 | A kind of system of control speed regulation threshold velocity |
-
2014
- 2014-05-19 CN CN201420261633.3U patent/CN203836346U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681654A (en) * | 2019-01-07 | 2019-04-26 | 珠海市广源信科技有限公司 | A kind of system of control speed regulation threshold velocity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Gangfu Road, Wenzhou Airport New Area, Zhejiang Province Patentee after: DONGJOY TECHNOLOGY CO.,LTD. Address before: 325000 Shacheng Industrial Park, Longwan District, Wenzhou City, Zhejiang Province Patentee before: DONGJOY TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |