CN208421587U - The electronic valve detection device of bus-type - Google Patents
The electronic valve detection device of bus-type Download PDFInfo
- Publication number
- CN208421587U CN208421587U CN201820976071.9U CN201820976071U CN208421587U CN 208421587 U CN208421587 U CN 208421587U CN 201820976071 U CN201820976071 U CN 201820976071U CN 208421587 U CN208421587 U CN 208421587U
- Authority
- CN
- China
- Prior art keywords
- bus
- electric operator
- master chip
- detection device
- electronic valve
- 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.)
- Active
Links
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model relates to the electronic valve detection devices of bus-type, including master chip, power-supply system, battery, input system, output system, communication system, interface, the utility model simulates the center SCADA and sends instruction to electric operator, whether detection electric operator receives command status all in normal condition, for example receive to open, it closes, stop, can analog quantity current signal valve correctly act, and whether detection electric operator feedback signal is normal, then determine the operating status of electric operator, if detected faulty, which can substantially be judged to be the failure in terms of according to fault type, and accessory is repaired or replaced in time.After test, some information of electric operator test, such as fault message can also be recorded.The utility model is linked into the link of SCADA system bus, so that it may simulate corresponding valve, may further determine that abort situation.
Description
Technical field
The utility model relates to a kind of detection devices, belong to production equipment detection field, be particularly suitable for simulation center to
Electric operator sends bus-type electronic valve detection device of the instruction to be detected.
Background technique
With the continuous improvement of modern society's industrial intelligent degree, automation control is widely used, manual operation
Gradually substituted by mechanical automation equipment operation.For valve, valve as most commonly used oil transporting appliance,
The safety and steady that the reliability of electric operator is directly related to oil transportation production carries out.People require executing agency that can play
The double action of control valve mechanical movement and connection control system interface more requires executing agency to have very reliable safety
Performance and environmental-protecting performance.In certain occasions with certain risk, the executing agency of automation can be reduced or avoid personnel because
Go deep into the injury that scene may be subject to；Quick emergency opening or closing, valve are held under special circumstances for certain Special valves requirements
Row mechanism prevents dangerous further diffusion from simultaneously reducing to factory's loss most because the convenience of remote operation can effectively save the time
It is few.Function is carried out using the electric operator of MODBUS agreement mainly for mainstream RS485 bus-type there is presently no a kind of
Property test, by formulate effectively reliable testing scheme, realize electric operator routine test work, avoid some valves
Because keeping a certain state motionless for a long time so that the case where generating failure but cannot being found in time, ensures that the safety of equipment is steady
Surely the electronic valve detection device of the bus-type run.
Utility model content
The utility model exactly against the above technical problems, provides a kind of mainly for the use of mainstream RS485 bus-type
The electric operator of MODBUS agreement carries out functional test, by formulating effectively reliable testing scheme, realizes electronic hold
The routine test of row mechanism works, avoid some valves because keep a certain state motionless for a long time so that generation failure but cannot
The case where discovery in time, the electronic valve detection device of the bus-type of the safe and stable operation of equipment is ensured.
The utility model is mainly achieved through the following technical solutions.
The electronic valve detection device of bus-type, including master chip, power-supply system, battery, input system, output system, communication
System, interface, it is characterised in that battery is powered to master chip, output system, communication system by power-supply system, while passing through electricity
Source system carries out management of charging and discharging when input system receives control signal to battery and outputs signal to master chip, communication system
It is communicated by fixed protocol with master chip, master chip receives signal that input system is inputted with communication system through handling
Afterwards, output system is outputed signal to, and by communication system feedback signal to interface, realizes signal output and communication with the outside world.
Master chip selects MCU or ARM system.Output system selects TFT display.RS485 or MODBUS communication protocols are selected by system
View.
The utility model simulates the center SCADA and sends instruction to electric operator, detects the receiving of electric operator
Command status whether all in normal condition, such as receive open and close, stop, can analog quantity current signal valve correctly act, with
And whether detection electric operator feedback signal is normal, then determines the operating status of electric operator, if detection has
Failure can substantially judge it is the failure in terms of which according to fault type, and be repaired or replaced accessory in time.Test knot
Shu Hou can also record some information of electric operator test, such as fault message.The utility model is linked into
In the link of SCADA system bus, so that it may simulate corresponding valve, may further determine that abort situation.
The utility model can by the open and close of RS485 bus marco electric operator, stop acting, and can control
Electric operator is acted to specified aperture.The valve opening situation and electricity that electric operator is fed back can also be acquired
Dynamic actuator show value compares, and judges whether the position of valve and precision are problematic.According to different electronic execution machines
Structure messaging parameter can also change messaging parameter and mailing address with mailing address difference, the utility model manually.It can read
Detailed fault alarm information inside electric operator.The fault alarm data-link measured can be saved in machine,
Including temporal information, information of standing and valve position information and warning message etc..
Detailed description of the invention
In attached drawing, Fig. 1 is the utility model structure diagram, in which:
1-master chip, 2-power-supply systems, 3-batteries, 4-input systems, 5-output systems, 6-communication systems, 7-
Interface.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The electronic valve detection device of bus-type, including master chip 1, power-supply system 2, battery 3, input system 4, output system 5,
Communication system 6, interface 7, it is characterised in that battery 3 supplies master chip 1, output system 5, communication system 6 by power-supply system 2
Electricity, while management of charging and discharging is carried out to battery 3 by power-supply system 2, when input system 4 receives control signal, output signal
To master chip 1, communication system 6 is communicated with master chip 1 by fixed protocol, master chip 1 receive input system 4 with communicate
The signal that system 6 inputs after processing, outputs signal to output system 5, and by 6 feedback signal of communication system to interface 7, real
Existing signal output and communication with the outside world.Master chip 1 selects MCU or ARM system.Output system 5 selects TFT display.Pass through and is
System selects RS485 or MODBUS communication protocol.
The utility model simulates the center SCADA and sends instruction to electric operator, detects the receiving of electric operator
Command status whether all in normal condition, such as receive open and close, stop, can analog quantity current signal valve correctly act, with
And whether detection electric operator feedback signal is normal, then determines the operating status of electric operator, if detection has
Failure can substantially judge it is the failure in terms of which according to fault type, and be repaired or replaced accessory in time.Test knot
Shu Hou can also record some information of electric operator test, such as fault message.The utility model is linked into
In the link of SCADA system bus, so that it may simulate corresponding valve, may further determine that abort situation.
The utility model can by the open and close of RS485 bus marco electric operator, stop acting, and can control
Electric operator is acted to specified aperture.The valve opening situation and electricity that electric operator is fed back can also be acquired
Dynamic actuator show value compares, and judges whether the position of valve and precision are problematic.According to different electronic execution machines
Structure messaging parameter can also change messaging parameter and mailing address with mailing address difference, the utility model manually.It can read
Detailed fault alarm information inside electric operator.The fault alarm data-link measured can be saved in machine,
Including temporal information, information of standing and valve position information and warning message etc..
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. the electronic valve detection device of bus-type, including master chip, power-supply system, battery, input system, output system, communication system
System, interface, it is characterised in that battery is powered to master chip, output system, communication system by power-supply system, while passing through power supply
System carries out management of charging and discharging to battery, when input system receives control signal, outputs signal to master chip, communication system is logical
Fixed protocol is crossed to be communicated with master chip, master chip receive input system and communication system input signal after processing,
Output system is outputed signal to, and by communication system feedback signal to interface, realizes signal output and communication with the outside world.
2. the electronic valve detection device of bus-type according to claim 1, it is characterised in that the master chip selects MCU or ARM
System.
3. the electronic valve detection device of bus-type according to claim 1, it is characterised in that the output system selects TFT to show
Device.
4. the electronic valve detection device of bus-type according to claim 1, it is characterised in that it is described by system select RS485 or
MODBUS communication protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976071.9U CN208421587U (en) | 2018-06-25 | 2018-06-25 | The electronic valve detection device of bus-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976071.9U CN208421587U (en) | 2018-06-25 | 2018-06-25 | The electronic valve detection device of bus-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421587U true CN208421587U (en) | 2019-01-22 |
Family
ID=65109038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976071.9U Active CN208421587U (en) | 2018-06-25 | 2018-06-25 | The electronic valve detection device of bus-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421587U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857076A (en) * | 2020-07-30 | 2020-10-30 | 华能山东发电有限公司烟台发电厂 | DCS (distributed control system) -based out-of-control intelligent locking method for electric valve |
| CN113156249A (en) * | 2021-04-25 | 2021-07-23 | 山东艾克姆智能科技有限公司 | Automatic testing device and method based on intelligent valve actuator |
| US11821542B1 (en) | 2022-06-10 | 2023-11-21 | Soochow University | Remote fault monitoring system for electric valve |
| WO2023236370A1 (en) * | 2022-06-10 | 2023-12-14 | 苏州大学 | Remote fault monitoring system for electric valve |
-
2018
- 2018-06-25 CN CN201820976071.9U patent/CN208421587U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857076A (en) * | 2020-07-30 | 2020-10-30 | 华能山东发电有限公司烟台发电厂 | DCS (distributed control system) -based out-of-control intelligent locking method for electric valve |
| CN113156249A (en) * | 2021-04-25 | 2021-07-23 | 山东艾克姆智能科技有限公司 | Automatic testing device and method based on intelligent valve actuator |
| US11821542B1 (en) | 2022-06-10 | 2023-11-21 | Soochow University | Remote fault monitoring system for electric valve |
| WO2023236370A1 (en) * | 2022-06-10 | 2023-12-14 | 苏州大学 | Remote fault monitoring system for electric valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208421587U (en) | The electronic valve detection device of bus-type | |
| CN104811224A (en) | Test system for power line carrier communication module | |
| CN202049222U (en) | Electric meter with relay state monitoring function | |
| CN110007663A (en) | The output switch parameter dynamic diagnostics system and method for nuclear safe level DCS | |
| CN104914844B (en) | The test macro of the air conditioner compressed machine controller of fuel cell car | |
| CN107024924A (en) | A kind of intelligentized gating device automatic test instrument for function and method of testing | |
| CN110119125A (en) | Method and apparatus for verifying valve position parameter | |
| CN206192651U (en) | Utensil gear information monitor function's high low temperature endurance test device of knob formula selector | |
| CN104793608B (en) | Pedal component self-learning method | |
| CN102903291B (en) | Simulation platform of cooling system of high-voltage direct-current transmission converter valve | |
| CN106093806B (en) | Helicopter AC power-supply system detection device | |
| CN206819155U (en) | A kind of intelligentized gating device automatic test instrument for function | |
| CN209606834U (en) | Gate fans door module automatic testing equipment | |
| CN208569386U (en) | Servo motor band-type brake signal supervisory instrument and servo-driver | |
| CN201886342U (en) | Intelligent secondary station capable of realizing programmable logic controller (PLC) system fault monitoring and display | |
| CN208188240U (en) | Forceful electric power short circuit detector | |
| CN208271362U (en) | A kind of safety valve and security system | |
| CN104914848B (en) | A kind of test equipment and method of testing of electric locomotive Brake logic control gadget | |
| CN204667545U (en) | Intelligent Card for Gas Meter mainboard automated detection system | |
| CN205910276U (en) | Tower machine electric system automatic diagnosy device | |
| CN205428327U (en) | Power consumption information acquisition emulation wiring trouble analogue means | |
| CN203480850U (en) | Device for detecting overpressure of circuit hydrostatic test of pressurized water reactor nuclear power plant | |
| CN208969500U (en) | Digitize the control circuit of I&C system | |
| CN104899977A (en) | Intelligent IC card gas meter mainboard automatic-detection system | |
| CN207764646U (en) | A kind of online self-diagnostic circuit of low pressure controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |