CN209148252U - A kind of portable intelligent formula valve debugging apparatus and system - Google Patents
A kind of portable intelligent formula valve debugging apparatus and system Download PDFInfo
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- CN209148252U CN209148252U CN201821027903.9U CN201821027903U CN209148252U CN 209148252 U CN209148252 U CN 209148252U CN 201821027903 U CN201821027903 U CN 201821027903U CN 209148252 U CN209148252 U CN 209148252U
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Abstract
The utility model discloses a kind of portable intelligent formula valve debugging apparatus, including computer interface, valve signal input interface, valve data processing module, valve control module and the sensor module for measuring motor-driven valve and pneumatic operated valve；The computer interface, the valve signal input interface, the valve control module, the sensor module are connect with the valve data processing module respectively.Correspondingly, the invention also discloses a kind of valve debugging systems.The utility model can debug various motor-driven valves and pneumatic operated valve, and full-featured.
Description
Technical field
The utility model relates to nuclear power station debugging technique field more particularly to a kind of portable intelligent formula valve debugging apparatus and
System.
Background technique
Valve is most widely used executing agency in pipe-line system, can be used to be truncated or adjust the medium of pipe-line system
Flow plays an important role in the industrial production.Nuclear power valve refers to nuclear island, conventional island and power station auxiliary in nuclear power station
Valve used in facility system is divided into I grade of nuclear safety, II grade, III grade, non-nuclear leve, wherein I grade of nuclear safety from security level
It is required that highest.Nuclear power valve is the more medium conveying control equipment of usage quantity in nuclear power station, is nuclear plant safety operation
In essential important component.Therefore, valve, which is debugged in debugging process at the scene, plays highly important role.
And with the development of DCS, the motor-driven valve control logic of three generations's nuclear power is all realized inside DCS, in this case,
Traditional motor-driven valve adjustment method (being debugged by valve power supply drawout cubicle to motor-driven valve) can not adjust motor-driven valve
Examination, it is necessary to the debugging task of motor-driven valve is completed by motor-driven valve special-purpose tool for debugging.And current home and abroad valve debugging tool
Generally there are Flowscanner, URSULA and EPR unit nuclear island electrically operated valve to debug on the spot and operational instrument.
But Flowscanner is only applicable to pneumatic control valve, is unable to measure the movement of pneumatic operated valve travel switch, reset values；
URSULA is only applicable to electric switching valve, by the tool open and close motor-driven valve when debugging, adjusts motor-driven valve travel switch, but its
Be unable to measure with check valve stroke, moment movement and the important parameters such as reset values, valve switch time and volume it is huge
Greatly, difficult is not easy to field adjustable；EPR unit nuclear island electrically operated valve is debugged on the spot and operational instrument is for URSULA
The shortcomings that come the valve debugging tool developed, be only a motor switch valve operator, the test in debugging process can not be collected
Data.
Therefore, valve debugging tool in the prior art has a single function, cannot be general；Inspection, measurement parameter are limited, can not
Widely it is applied to the debugging of valve site.
Utility model content
The utility model aiming at the problems existing in the prior art, provide a kind of portable intelligent formula valve debugging apparatus and
System can debug various motor-driven valves and pneumatic operated valve, and full-featured.
The technical solution that the utility model is proposed with regard to above-mentioned technical problem is as follows:
The utility model provides a kind of portable intelligent formula valve debugging apparatus, including the input of computer interface, valve signal
Interface, valve data processing module, valve control module and the sensor module for measuring motor-driven valve and pneumatic operated valve；
The computer interface, the valve signal input interface, the valve control module, the sensor module point
It is not connect with the valve data processing module.
Further, the sensor module includes current transformer, the three-phase current transmitter and three for measuring motor-driven valve
Phase voltage transmitter, measures the first pressure transmitter and second pressure transmitter of pneumatic operated valve, and measurement motor-driven valve and pneumatic
The position transmitter of valve；
The current transformer is connect with one end of the three-phase current transmitter, and the current transformer is set in
In the phase line of 380V alternating current, the other end of the three-phase current transmitter is connect with the valve data processing module；It is described
One end of three-phase voltage transmitter is connect with the phase line of 380V alternating current, the other end and the valve of the three-phase voltage transmitter
The connection of gated data processing module；The position transmitter, the first pressure transmitter and second pressure transmitter difference
It is connect with the valve data processing module.
Further, the valve control module connects including the first relay, the second relay, first contactor, second
Tentaculum；
The firewire of one end connection 220V alternating current of first contact of first relay, the of first relay
The other end of one contact connects one end of the first contact of second relay, the first contact of second relay it is another
One end connects one end of the coil of the second contactor, and the other end of the coil of the second contactor connects 220V alternating current
Zero curve；
The firewire of one end connection 220V alternating current of second contact of second relay, the of second relay
The other end of two contacts connects one end of the second contact of first relay, the second contact of first relay it is another
One end connects one end of the coil of the first contactor, and the other end of the coil of the first contactor connects 220V alternating current
Zero curve；
The both ends of the coil of first relay are separately connected the valve data processing module, second relay
The both ends of coil be separately connected the valve data processing module；
The phase line of one end connection 380V alternating current of the contact of the first contactor, the contact of the first contactor
The other end connects motor power power supply；The contact shunt of the contact of the second contactor and the first contactor.
Further, the valve data processing module is that data adopt control plate, and the data adopt in control plate and are integrated with A/I
Card, D/I card, A/O card and D/O card；The computer interface includes valve data output interface and communication interface；
The data are adopted control plate and are connect with the communication interface；
The A/I card respectively with the three-phase voltage transmitter, the three-phase current transmitter, the first pressure pick-up
Device, the second pressure transmitter, position transmitter connection；
The D/I card is connect with the valve signal input interface；
The A/O card is connect with the valve data output interface；
D/O card both ends with the both ends of the coil of first relay, the coil of second relay respectively
Connection.
Further, the portable intelligent formula valve debugging apparatus further includes current clamp interface；
The A/I card that the current clamp interface and the data adopt control plate connects.
Further, the portable intelligent formula valve debugging apparatus further includes AC/DC changeover switch；
The positive-negative input end of the AC/DC changeover switch and the firewire and zero curve of 220V alternating current are correspondingly connected with；It is described to hand over directly
The positive-negative output end of stream transformer is connect with the valve data processing module respectively.
Further, the portable intelligent formula valve debugging apparatus further includes power control switch, air switch and emergency stop
Button；
The air switch is connected between the contact of the first contactor and the phase line of 380V alternating current；The power supply
Control switch is connected between the firewire of 220V alternating current and the positive input terminal of the AC/DC changeover switch；First relay
The first contact, second relay the second contact passing through the scram button and the AC/DC changeover switch respectively just
Input terminal connection.
Further, the portable intelligent formula valve debugging apparatus further includes electrothermal relay and fuse；
The electrothermal relay is connected between the contact of the first contactor and motor power power supply, the fuse string
It is associated between the firewire of 220V alternating current and the power control switch.
Further, the portable intelligent formula valve debugging apparatus further includes DC power supply indicator light and 220V power supply instruction
Lamp；
The both ends of the DC power supply indicator light and the positive-negative output end of the AC/DC changeover switch are correspondingly connected with, described
One end of 220V power supply indicator connects the firewire of 220V alternating current by the scram button with the power control switch,
The zero curve of the other end connection 220V alternating current of the 220V power supply indicator.
Correspondingly, the utility model also provides a kind of valve debugging system, including user terminal and above-mentioned portable intelligent formula
Valve debugging apparatus, in this not go into detail.
Wherein, the user terminal is connect with the computer interface of the portable intelligent formula valve debugging apparatus.
Technical solution provided by the embodiment of the utility model has the benefit that
It is controlled by switch of the valve control module to valve, passes through sensor module and valve signal input interface
The status data of valve is acquired, is handled by data of the valve data processing module to acquisition, passes through computer
Interface transfers data to other terminals and is analyzed, and realizes to electric switching valve, electric control valve, pneumatic on-off valve, pneumatic
Inspection, acquisition and the preservation of whole valve debugging and data are completed in the debugging of regulating valve, full-featured and small in size, convenient for taking
Band.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for the portable intelligent formula valve debugging apparatus that the utility model embodiment one provides；
Fig. 2 is another structural representation for the portable intelligent formula valve debugging apparatus that the utility model embodiment one provides
Figure；
Fig. 3 is a kind of structural schematic diagram for the valve debugging system that the utility model embodiment two provides.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one
The utility model embodiment provides a kind of portable intelligent formula valve debugging apparatus, connects referring to Fig. 1, including computer
Mouthful 1, valve signal input interface 2, valve data processing module 3, valve control module 4 and measurement motor-driven valve and pneumatic operated valve
Sensor module 5；
The computer interface 1, the valve signal input interface 2, the valve control module 4, the sensor group
Part 5 is connect with the valve data processing module 3 respectively.
It should be noted that valve signal input interface 2 is generally D/I signal input signal terminal row, the row with valve
The connection such as Cheng Kaiguan, limit switch, moment, for inputting valve travel switch signal, limit switch signal, moment
Signal lamp.Computer interface 1 is generally connect with user terminal, such as computer, laptop etc., is used for user terminal
The control instruction of transmission is transferred to valve data processing module, or the data that valve data processing module is handled are transferred to use
Family terminal.Valve control module 4 is used for the switch of control valve, and sensor module 5 is used to acquire the status data of valve,
In, valve includes electric switching valve, electric control valve, pneumatic on-off valve, pneumatic control valve.Valve data processing module 3 is used for
According to the work of the control instruction control valve control module 4 of user terminal, and to the collected valve of sensor module 5
Data are handled.The present embodiment can adjust electric switching valve, electric control valve, pneumatic on-off valve, pneumatic control valve
Examination can complete inspection, acquisition, the preservation of whole valve debug-items and parameter, and valve debugging apparatus is placed on one specially
With in tool box, weight is less than 25kg, and size is easy to carry less than 60 × 40 × 30.
Further, as shown in Fig. 2, the sensor module 5 include current transformer M1, three-phase current transmitter 51,
Three-phase voltage transmitter 52, the position transmitter 53 being connect with the valve rod of valve, the first pressure being connect with the source gas line of valve
Power transmitter 54 and second pressure transmitter 55；The valve data processing module 3 is preferably that data adopt control plate P.
The current transformer M1 is connect with one end of the three-phase current transmitter 51, and the current transformer M1 covers
It is located on phase line L1, L2, L3 of 380V alternating current, the other end of the three-phase current transmitter 51 and the data adopt control plate P
Connection；One end of the three-phase voltage transmitter 52 is connect with phase line L1, L2, L3 of 380V alternating current, the three-phase electricity buckling
It send the other end of device 52 to adopt control plate P with the data to connect；The position transmitter 53, the first pressure transmitter 54 and institute
State second pressure transmitter 55 adopted respectively with the data control plate P connect.
It should be noted that current transformer is fixedly mounted in tool box special, for measuring motors of electric valves three-phase
Electric current exports 0~100A current signal, and current transducer is fixedly mounted in tool box special, for receiving current transformer
Output signal, and convert the signal into 4~20mA signal of standard, control plate is adopted in output to data.Voltage transmitter is fixed
It is mounted in tool box special, for measuring motors of electric valves three-phase voltage.Position transmitter is placed in Portable box, is being measured
When valve stroke or progress valve performance parameter measurement, it is mounted on valve rod after taking-up, and output signal end is connected to
Data adopt control plate, for measuring valve stroke or carrying out valve performance parameter measurement.Two pressure transmitters are fixedly mounted on this
In tool Portable box, when measuring pressure, couple pressure-measuring-point and pressure transmitter, private cable connection with special (purpose) rubber hose
Parameter measurement and data adopt control plate, and wherein first pressure transmitter is 0~10bar pressure transmitter, for measuring bellows
Or cylinder air pressure, second pressure transmitter is 3~15psi pressure transmitter, for measuring pneumatic control valve electropneumatic transducer (EP)
Output pressure signal.
Further, as shown in Fig. 2, the valve control module 4 includes the first relay RX01, the second relay
RX02, first contactor JS01, second contactor JS02；
The firewire L of one end connection 220V alternating current of first contact R X011 of first relay, first relay
The other end of first contact R X011 of device connects one end of the first contact R X021 of second relay, described second after
The other end of first contact R X021 of electric appliance connects one end of the coil JS022 of the second contactor, the second contactor
Coil JS022 the other end connection 220V alternating current zero curve N；
The firewire L of one end connection 220V alternating current of second contact R X022 of second relay, second relay
The other end of second contact R X022 of device connects one end of the second contact R X012 of first relay, described first after
The other end of second contact R X012 of electric appliance connects one end of the coil JS012 of the first contactor, the first contactor
Coil JS012 the other end connection 220V alternating current zero curve N；
The both ends of the coil RX013 of first relay are separately connected the data and adopt control plate P, second relay
Coil RX023 both ends be separately connected the data adopt control plate P；
Phase line L1, L2, L3 of one end connection 380V alternating current of the contact JS011 of the first contactor, described first
The other end of the contact JS011 of contactor connects motor power power supply；The contact JS021 of the second contactor and described first
The contact JS011 of contactor is in parallel.
It should be noted that data adopt the valve switch instruction weak electric signal of control plate output, control relay coil band is lost
Electricity is closed and and is disconnected, closing and and disconnect control contactor coil band again by relay contact to control relay contact
Power loss, and pass through the band power loss of contactor coil, so that contactor is attracted and is disconnected, thus the contact on-off of control contactor, most
Electrification, power-off and the positive and negative rotation of valve driving machine are realized eventually.
Further, as shown in Fig. 2, the data, which are adopted in control plate P, is integrated with A/I card, D/I card, A/O card and D/O card；
The computer interface 1 includes valve data output interface A7 and communication interface A8；Valve signal input interface A9 in Fig. 2
For the valve signal input interface 2 in Fig. 1.
The data are adopted control plate P and are connect with the communication interface A8；
The A/I card respectively with the three-phase voltage transmitter 52, the three-phase current transmitter 51, the first pressure
Transmitter 54, the second pressure transmitter 55, the position transmitter 53 connect；
The D/I card is connect with the valve signal input interface A9；
The A/O card is connect with the valve data output interface A7；
The D/O card coil with the both ends of the coil RX013 of first relay, second relay respectively
The connection of the both ends RX023.
It should be noted that data, which adopt control plate, receives the valve switch instruction letter that valve state signal and user terminal issue
Number, according to valve types and debug-item, generate switching value or analog quantity command signal, control valve switch.Meanwhile in valve
In debugging process, according to sensor acquire data, calculate valve stroke switch, moment movement and reset values, valve and
EP zero point, range and 50% dead zone and the linearity, valve frictional force etc..Meanwhile valve relevant parameter signal is acquired in real time, it sends out
Display to user terminal is shown.The data collection cycle that data adopt control plate is generally less than 150ms.
It is as follows that data adopt I/O channel requirements in control plate:
The channel flexible allocation DI, AI, DO, AO should be able to be needed according to scene；
Switch acquisition temporal resolution :≤50ms；
Analog acquisition temporal resolution :≤100ms
The input of DI card 24V DC dry contact；
AI simulates two-wire system transformer, and interior power supply (24V DC) inputs 4~20mA, and range ability can be according to live needs
Flexible setting；AO is 4~20mA output.
Wherein, A/I card measures pneumatic operated valve bellows or cylinder pressure, measures gas for measuring motor three-phase voltage and electric current
Dynamic regulating valve EP output pressure, measures valve opening.A/O card is for controlling to adjust 0~100% aperture of valve.D/I card is for acquiring
Valve stroke, moment state.D/O card is for controlling relay and control solenoid valve.
Further, as shown in Fig. 2, the portable intelligent formula valve debugging apparatus further includes current clamp interface A12；
The A/I card that the current clamp interface A12 and the data adopt control plate P connects.
It should be noted that valve debugging apparatus can also be clamped by current clamp interface external impressed current, electric current cannot used
When transformer measurement motor three-phase current, current clamp is accessed, and current clamp is placed at pipeline to be measured, to motor three-phase current
Output to data adopt control plate after measuring.
Further, as shown in Fig. 2, the portable intelligent formula valve debugging apparatus further includes AC/DC changeover switch U；
The positive-negative input end of the AC/DC changeover switch U is correspondingly connected with the firewire L of 220V alternating current and zero curve N；It is described
The positive-negative output end of AC/DC changeover switch U is adopted control plate with the data respectively and is connect.
It should be noted that 220V alternating current is converted to the direct current of 24V by AC/DC changeover switch, for data adopt control plate and
Sensor provides working power.
Further, as shown in Fig. 2, the portable intelligent formula valve debugging apparatus further includes power control switch K1 and urgency
Stop button K2；
The power control switch K1 is connected on the positive input of the firewire L and the AC/DC changeover switch U of 220V alternating current
Between end；First contact R X011 of first relay, the second contact R X022 of second relay pass through institute respectively
Scram button K2 is stated to connect with the positive input terminal of the AC/DC changeover switch U.
Further, as shown in Fig. 2, the portable intelligent formula valve debugging apparatus further includes that electrothermal relay M2, air are opened
Close K3 and fuse FS；
The air switch K3 be connected on the contact JS011 of the first contactor and phase line L1, L2 of 380V alternating current,
Between L3, three-phase voltage transmitter 52 is connect by the air switch K3 with phase line L1, L2, L3 of 380V alternating current；
The electrothermal relay M2 is connected between the contact JS011 of the first contactor and motor power power supply, electric current
Mutual inductor M1 is set on the pipeline between electrothermal relay M2 and motor power power supply；
The fuse FS is connected between the firewire L of 220V alternating current and the power control switch K1.
Further, as shown in Fig. 2, the portable intelligent formula valve debugging apparatus further includes DC power supply indicator light LED1
With 220V power supply indicator LED2；
The both ends of the DC power supply indicator light LED1 and the positive-negative output end of the AC/DC changeover switch U are correspondingly connected with,
One end of the 220V power supply indicator LED2 connects 220V friendship with the power control switch K1 by the scram button K2
The zero curve N of the other end connection 220V alternating current of the firewire L, the 220V power supply indicator LED2 of galvanic electricity.
It should be noted that, if there is exception or performance parameter beyond acceptance criteria, debugging apparatus is certainly in debugging process
The raw alarm of movable property, standby signal are cut off the power.
Embodiment two
Correspondingly, the utility model embodiment provides a kind of valve debugging system, as shown in figure 3, including user terminal
31 and above-mentioned portable intelligent formula valve debugging apparatus 32；
The user terminal 31 is connect with the computer interface 1 of the portable intelligent formula valve debugging apparatus 32.
It should be noted that user terminal is preferably laptop, to facilitate live carrying.Laptop passes through
USB data line connects portable intelligent formula valve debugging apparatus, and CPU scan cycle switch amount is less than or equal to 50ms, and analog quantity is small
In being equal to 100ms, the picture response time is less than 500ms.
Laptop is made in valve debugging process, real-time collecting, the test data for saving lower layer's acquisition, to test number
According to calculating analysis is carried out, valve state, test data trend etc. are shown, and operate on the screen to valve as needed.
Laptop acquires valve opening, pressure, electric current, voltage and valve state in valve debugging process in real time, completes to adjust
After examination and property parameter measurement, the data of acquisition are calculated, are analyzed, valve performance parameter report is finally automatically generated.In addition,
It in valve debugging process, is operated by laptop, adopts control plate output DO or AO signal through data, control valve is opened
It closes, completes valve debugging and performance evaluation parameter measurement.
Laptop collects the relevant parameter of debugging valve automatically in debugging process, calculated automatically after debugging,
The correlation performance parameters for analyzing valve carry out comprehensive, quantitative assessment to the debugging quality of adjusted valve, ultimately form valve debugging
Report or valve analysis of running performance report, so as to the record of test result, valve debug quality surveillance, test result retrospect,
And unit running process valve Analysis on Abnormal.
In conclusion portable intelligent formula valve debugging apparatus provided by the utility model and system, have preferable
Practical function: achievable valve stroke switch motion, the measurement of reset values, valve position when by travel switch movement, reset
Sensor values are set, determine movement, the reset values of travel switch, the debugging quality of quantitative assessment travel switch；It is achievable electronic
The measurement of valve valve torque switch motion value, reset values is converted into valve power output by real-time measurement motors of electric valves electric current
Square, output torque when determining moment movement, resetting；The measurement that valve rod frictional force can be achieved is executed by measurement
Mechanism it is unloaded and with when carrying output power or power output, the frictional force for calculating valve rod energetically, determine valve packing
Installation situation；The measurement of pneumatic valve spring pre-pressing force can be achieved.By the air pressure in measurement pneumatic operated valve film or cylinder, determine
The size of pressing force of the spring；The debugging of electric switching valve, electric control valve, pneumatic on-off valve, pneumatic control valve is comprehensively considered
Tool saves debugging cost, and easy to carry, it can be achieved that " good at many things and expert in one ".
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of portable intelligent formula valve debugging apparatus, which is characterized in that including computer interface, valve signal input interface,
Valve data processing module, valve control module and the sensor module for measuring motor-driven valve and pneumatic operated valve；
The computer interface, the valve signal input interface, the valve control module, the sensor module respectively with
The valve data processing module connection.
2. portable intelligent formula valve debugging apparatus according to claim 1, which is characterized in that the sensor module includes
Current transformer, three-phase current transmitter and the three-phase voltage transmitter for measuring motor-driven valve, the first pressure for measuring pneumatic operated valve become
Send device and second pressure transmitter, and the position transmitter of measurement motor-driven valve and pneumatic operated valve；
The current transformer is connect with one end of the three-phase current transmitter, and the current transformer is set in 380V friendship
In the phase line of galvanic electricity, the other end of the three-phase current transmitter is connect with the valve data processing module；The three-phase electricity
One end of pressure transmitter is connect with the phase line of 380V alternating current, the other end of the three-phase voltage transmitter and the valve data
Processing module connection；The position transmitter, the first pressure transmitter and the second pressure transmitter respectively with it is described
The connection of valve data processing module.
3. portable intelligent formula valve debugging apparatus according to claim 2, which is characterized in that the valve control module packet
Include the first relay, the second relay, first contactor, second contactor；
The firewire of one end connection 220V alternating current of first contact of first relay, the first touching of first relay
The other end of point connects one end of the first contact of second relay, the other end of the first contact of second relay
One end of the coil of the second contactor is connected, the other end of the coil of the second contactor connects the zero of 220V alternating current
Line；
The firewire of one end connection 220V alternating current of second contact of second relay, the second touching of second relay
The other end of point connects one end of the second contact of first relay, the other end of the second contact of first relay
One end of the coil of the first contactor is connected, the other end of the coil of the first contactor connects the zero of 220V alternating current
Line；
The both ends of the coil of first relay are separately connected the valve data processing module, the line of second relay
The both ends of circle are separately connected the valve data processing module；
The contact of the first contactor one end connection 380V alternating current phase line, the contact of the first contactor it is another
End connection motor power power supply；The contact shunt of the contact of the second contactor and the first contactor.
4. portable intelligent formula valve debugging apparatus according to claim 3, which is characterized in that the valve data handles mould
Block is that data adopt control plate, and the data adopt in control plate and are integrated with A/I card, D/I card, A/O card and D/O card；The computer interface
Including valve data output interface and communication interface；
The data are adopted control plate and are connect with the communication interface；
The A/I card respectively with the three-phase voltage transmitter, the three-phase current transmitter, the first pressure transmitter,
The second pressure transmitter, position transmitter connection；
The D/I card is connect with the valve signal input interface；
The A/O card is connect with the valve data output interface；
The D/O card is connect with the both ends at the both ends of the coil of first relay, the coil of second relay respectively.
5. portable intelligent formula valve debugging apparatus according to claim 4, which is characterized in that the portable intelligent formula valve
Debugging apparatus further includes current clamp interface；
The A/I card that the current clamp interface and the data adopt control plate connects.
6. portable intelligent formula valve debugging apparatus according to claim 3, which is characterized in that the portable intelligent formula valve
Debugging apparatus further includes AC/DC changeover switch；
The positive-negative input end of the AC/DC changeover switch and the firewire and zero curve of 220V alternating current are correspondingly connected with；The alternating current-direct current turns
The positive-negative output end of parallel operation is connect with the valve data processing module respectively.
7. portable intelligent formula valve debugging apparatus according to claim 6, which is characterized in that the portable intelligent formula valve
Debugging apparatus further includes power control switch, air switch and scram button；
The air switch is connected between the contact of the first contactor and the phase line of 380V alternating current；The power supply control
Switch is connected between the firewire of 220V alternating current and the positive input terminal of the AC/DC changeover switch；The of first relay
One contact, second relay the second contact pass through the positive input of the scram button and the AC/DC changeover switch respectively
End connection.
8. portable intelligent formula valve debugging apparatus according to claim 7, which is characterized in that the portable intelligent formula valve
Debugging apparatus further includes electrothermal relay and fuse；
The electrothermal relay is connected between the contact of the first contactor and motor power power supply, and the fuse is connected on
Between the firewire of 220V alternating current and the power control switch.
9. portable intelligent formula valve debugging apparatus according to claim 7, which is characterized in that the portable intelligent formula valve
Debugging apparatus further includes DC power supply indicator light and 220V power supply indicator；
The both ends of the DC power supply indicator light and the positive-negative output end of the AC/DC changeover switch are correspondingly connected with, the 220V electricity
One end of source indicator light connects the firewire of 220V alternating current, the 220V by the scram button with the power control switch
The zero curve of the other end connection 220V alternating current of power supply indicator.
10. a kind of valve debugging system, which is characterized in that including user terminal and it is as described in any one of claim 1 to 9 just
Take intellectual valve debugging apparatus；
The user terminal is connect with the computer interface of the portable intelligent formula valve debugging apparatus.
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| CN201821027903.9U CN209148252U (en) | 2018-06-29 | 2018-06-29 | A kind of portable intelligent formula valve debugging apparatus and system |
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| CN201821027903.9U CN209148252U (en) | 2018-06-29 | 2018-06-29 | A kind of portable intelligent formula valve debugging apparatus and system |
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| CN209148252U true CN209148252U (en) | 2019-07-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111610015A (en) * | 2020-06-01 | 2020-09-01 | 深圳市南海核电技术有限公司 | Valve debugging and performance diagnosis integrated system |
| CN111897254A (en) * | 2020-07-14 | 2020-11-06 | 深圳瑞莱保核能技术发展有限公司 | Intelligent valve performance analysis system and method based on Internet of things |
| CN113008018A (en) * | 2021-03-04 | 2021-06-22 | 郑州之铂智能科技有限公司 | Out-of-step prevention control method and device for air door of curing barn |
| CN113889289A (en) * | 2021-09-29 | 2022-01-04 | 中广核核电运营有限公司 | Electric head debugging tool |
-
2018
- 2018-06-29 CN CN201821027903.9U patent/CN209148252U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111610015A (en) * | 2020-06-01 | 2020-09-01 | 深圳市南海核电技术有限公司 | Valve debugging and performance diagnosis integrated system |
| CN111897254A (en) * | 2020-07-14 | 2020-11-06 | 深圳瑞莱保核能技术发展有限公司 | Intelligent valve performance analysis system and method based on Internet of things |
| CN113008018A (en) * | 2021-03-04 | 2021-06-22 | 郑州之铂智能科技有限公司 | Out-of-step prevention control method and device for air door of curing barn |
| CN113889289A (en) * | 2021-09-29 | 2022-01-04 | 中广核核电运营有限公司 | Electric head debugging tool |
| CN113889289B (en) * | 2021-09-29 | 2023-06-02 | 中广核核电运营有限公司 | Electric head debugging tool |
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