CN206162115U - Governing valve intellectual detection system monitored control system - Google Patents
Governing valve intellectual detection system monitored control system Download PDFInfo
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- CN206162115U CN206162115U CN201621034249.5U CN201621034249U CN206162115U CN 206162115 U CN206162115 U CN 206162115U CN 201621034249 U CN201621034249 U CN 201621034249U CN 206162115 U CN206162115 U CN 206162115U
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- regulating valve
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Abstract
The utility model discloses a governing valve intellectual detection system monitored control system. It is including connecting connecting rod on the valve rod and the sensor of being connected with the connecting rod, the sensor passes through analog -to -digital conversion module and connects a processor module, the sensor can the real -time detection valve various data messages and export processor module with the data message that detects in, processor module passes through digital analog conversion module connection control output module and signal output module, in processor module can handle and export control output module and signal output module to the received data message. After adopting foretell structure, improve the detection precision greatly, carried out analysis, calculation through processor module to the data of gathering simultaneously to looking for the operating condition of governing valve in the system, feeding back to control system, thereby can obtain the state trend of each governing valve quality, so that control system carries out the early warning to the trouble that probably takes place, detecting reliability obtains improving.
Description
Technical field
The utility model is related to a kind of Inspection and monitoring system of regulating valve, specifically a kind of regulating valve Intelligent Measurement prison
Control system.
Background technology
Various regulating valves are widely used in modern petrochemical, the running status of regulating valve directly affects the matter of chemical products
Amount and safety.Regulating valve, regardless of electronic or pneumatic, is all that control system gives locator control electric current（4-20mA）, locator root
Executing agency is driven according to control electric current, executing agency promotes the upper and lower motion of valve rod, so as to reach the position of control valve valve element,
To reach the function of adjusting flow (pressure).
Traditionally, its operation principle is all to provide control electric current to locator, positioner feedback signal by control system
Electric current is to control system, it can be seen that, the signal input, output in this circulation is all that locator is given, but if positioning
There is error in device, it is impossible to the position of accurate feedback valve rod, then bring hidden danger to whole control system, or even brings safety problem.
The content of the invention
The technical problems to be solved in the utility model be to provide one kind can accurate response valve rod working condition, detection is reliable
Property high and high precision regulating valve Intelligent Measurement monitoring system.
In order to solve above-mentioned technical problem, regulating valve Intelligent Measurement monitoring system of the present utility model, including being connected to valve
Connecting rod on bar and the sensor being connected with connecting rod, sensor at least includes displacement transducer, angular transducer, TEMP
One kind in device, pressure sensor, flow sensor and gas sensor, the sensor is connected by analog-to-digital conversion module
One processor module, sensor is capable of the various data messages of real-time detection valve and arrives the data message for detecting output
In processor module, processor module connects controlled output module and signal output module, processor by D/A converter module
Module can carry out being processed and output in controlled output module and signal output module to the data message for receiving.
The controlled output module includes voltage output module and current output module.
The signal output module at least includes WIFI signal output module, Bluetooth signal output module and USB interface
In one kind.
The processor module is connected with display module.
The processor module is connected with power module.
Reference current input module is also associated with the connecting rod.
After using above-mentioned structure, can with direct detection valve rod, measure valve rod misalignment, and with locator receive
Control signal electric current is compared, and the signal code to positioner feedback to control system is compared, so as to anti-fastening
The error of position device, thus substantially increases accuracy of detection, while by processor module the data for collecting being analyzed, being counted
Calculate, so as to search out regulating valve working condition in systems, control system is fed back to, such that it is able to obtain each regulating valve quality
State trend, so that control system carries out early warning to the failure that may occur, detection reliability is improved.
Description of the drawings
Fig. 1 is the theory diagram of the utility model regulating valve Intelligent Measurement monitoring system.
Specific embodiment
With reference to the accompanying drawings and detailed description, regulating valve Intelligent Measurement monitoring system of the present utility model is made into one
Step is described in detail.
Mainly application has two aspects to regulating valve Intelligent Measurement monitoring system of the present utility model：One is to be applied to oil
In the on-line monitoring with regulating valve working condition in work pipeline；Two is, for regulating valve manufacturing enterprise, regulating valve quality to be carried out
On-line checking.It includes the connecting rod 2 being connected on valve rod 1 and the sensor being connected with connecting rod 2, and sensor at least includes displacement
One kind in sensor, angular transducer, temperature sensor, pressure sensor, flow sensor and gas sensor, temperature
Sensor, pressure sensor, flow sensor, gas sensor etc. installed in the relevant position of valve, measurement temperature, pressure,
The parameters such as flow, gas concentration, sensor connects a processor module by analog-to-digital conversion module, it is possible thereby to direct detection
The action of valve rod, to be supplied to displacement transducer shift value, simultaneously because connecting rod be connected on valve rod, valve rod is that valve is important
Part, for being driven, directly below band movable valve plug is moved or rotated valve rod, to realize valve switch or adjustment effect, therefore,
Sensor is capable of the gas concentration information near the working condition and valve of real-time detection valve and pipeline and is exported to processor
In module, processor module connects controlled output module and signal output module, processor module energy by D/A converter module
Enough data messages to receiving are processed（Analysis, calculating）And export in controlled output module and signal output module,
The mechanical linkage for connecting valve rod in the present embodiment is designed using free rocker-arm, and 360 degree rotate freely, convenient to install.Connecting rod with
Valve rod connects, the action of valve rod（Displacement）Displacement transducer is passed to, the mechanical movement of valve rod is converted by displacement transducer
For electric signal, digital processing unit is sent to.
Wherein, described signal output module connects including WIFI signal output module, Bluetooth signal output module and USB
One kind in mouthful, WIFI signal output module and Bluetooth signal output module mainly carry out radio communication with outside；Digital processing
Device is processed these analog signals, and changes into data signal, by wired（USB）Or it is wireless（WIFI or bluetooth）Send
To pc client, outside pc client is provided with data collection and analysis software, and program is analyzed to the data for receiving, compares
Compared with, calculate, obtain the operating state of valve rod, and various system operational parameters.In the base calculated these parameters
On plinth, server is sent to, is compared with data in database, so as to obtain the quality state of this valve operation.Described
Controlled output module includes voltage output module and current output module, and voltage output module includes that 0-10V is electric in the present embodiment
Pressure output and 0-12V voltage outputs, current output module includes the output of 4-20mA electric currents and the output of 0-20mA electric currents, while by
Scheme visible, the processor module in the present embodiment（MCU digital processing units）Including one group of A/D module, one group of D/A module, A/D module
Primary recipient sensor or other outside analog signals carry out digital conversion；D/A module exports analog signal；Described process
Device module is also associated with display module and power module, the working condition of display module display digital processing unit and the number for detecting
According to and analysis result；Power module equipped with lithium battery and power source conversion function, to provide power supply to processor.
Yet further, reference current input module, described reference current input mould are also associated with described connecting rod
Block is the input of 4-20mA electric currents, can be to input reference electric current in processor module and can by the reference current input module
Compare with the data message after processor module is processed.
Claims (6)
1. a kind of regulating valve Intelligent Measurement monitoring system, it is characterised in that：Including the connecting rod being connected on valve rod and and connecting rod
The sensor of connection, the sensor at least includes displacement transducer, angular transducer, temperature sensor, pressure sensor, stream
One kind in quantity sensor and gas sensor, the sensor connects a processor module by analog-to-digital conversion module,
The sensor is capable of the various data messages of real-time detection valve and by the data message for detecting output to processor module
Interior, the processor module connects controlled output module and signal output module, the processor die by D/A converter module
Block can carry out being processed and output in controlled output module and signal output module to the data message for receiving.
2. according to the regulating valve Intelligent Measurement monitoring system described in claim 1, it is characterised in that：The controlled output module bag
Include voltage output module and current output module.
3. according to the regulating valve Intelligent Measurement monitoring system described in claim 1, it is characterised in that：The signal output module is extremely
Include the one kind in WIFI signal output module, Bluetooth signal output module and USB interface less.
4. according to the regulating valve Intelligent Measurement monitoring system described in claim 1, it is characterised in that：The processor module connection
There is display module.
5. according to the regulating valve Intelligent Measurement monitoring system described in claim 1, it is characterised in that：The processor module connection
There is power module.
6. according to the regulating valve Intelligent Measurement monitoring system described in claim 1, it is characterised in that：It is also associated with the connecting rod
Reference current input module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034249.5U CN206162115U (en) | 2016-08-31 | 2016-08-31 | Governing valve intellectual detection system monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034249.5U CN206162115U (en) | 2016-08-31 | 2016-08-31 | Governing valve intellectual detection system monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162115U true CN206162115U (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621034249.5U Active CN206162115U (en) | 2016-08-31 | 2016-08-31 | Governing valve intellectual detection system monitored control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154935A (en) * | 2016-08-31 | 2016-11-23 | 江苏亿阀集团有限公司 | A kind of regulation valve Intelligent Measurement monitoring system |
| CN107656521A (en) * | 2017-11-10 | 2018-02-02 | 天津奥美自动化系统有限公司 | The device for detecting performance parameter and detection method of regulating valve |
| CN110081182A (en) * | 2019-05-07 | 2019-08-02 | 杭州国辰机器人科技有限公司 | A kind of detection system for locking wind flap valve corner state |
| CN110081235A (en) * | 2019-05-07 | 2019-08-02 | 杭州国辰机器人科技有限公司 | The system for monitoring lock wind flap valve corner state using laser displacement sensor |
| CN113485213A (en) * | 2021-07-05 | 2021-10-08 | 北京瑞博众成科技有限公司 | Intelligent real-time monitoring system for digital twin regulating valve |
-
2016
- 2016-08-31 CN CN201621034249.5U patent/CN206162115U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154935A (en) * | 2016-08-31 | 2016-11-23 | 江苏亿阀集团有限公司 | A kind of regulation valve Intelligent Measurement monitoring system |
| CN107656521A (en) * | 2017-11-10 | 2018-02-02 | 天津奥美自动化系统有限公司 | The device for detecting performance parameter and detection method of regulating valve |
| CN110081182A (en) * | 2019-05-07 | 2019-08-02 | 杭州国辰机器人科技有限公司 | A kind of detection system for locking wind flap valve corner state |
| CN110081235A (en) * | 2019-05-07 | 2019-08-02 | 杭州国辰机器人科技有限公司 | The system for monitoring lock wind flap valve corner state using laser displacement sensor |
| CN113485213A (en) * | 2021-07-05 | 2021-10-08 | 北京瑞博众成科技有限公司 | Intelligent real-time monitoring system for digital twin regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Yangzhong City, Jiangsu province Zhenjiang City West 212221 town Gangbei Road No. 34 Patentee after: Jiangsu billion valve Limited by Share Ltd Address before: Yangzhong City, Jiangsu province Zhenjiang City West 212221 town Gangbei Road No. 16 Patentee before: JIANGSU EVALVE GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |