CN109163901B - Safety valve intelligent checking detection device and method based on big data - Google Patents
Safety valve intelligent checking detection device and method based on big data Download PDFInfo
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- CN109163901B CN109163901B CN201810976773.1A CN201810976773A CN109163901B CN 109163901 B CN109163901 B CN 109163901B CN 201810976773 A CN201810976773 A CN 201810976773A CN 109163901 B CN109163901 B CN 109163901B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
The safety valve intelligent checking detection device based on big data that the invention discloses a kind of, including safety valve checkout platform, safety valve checkout platform includes safety valve testing cabinet, safety valve clamping device, verification operation platform, information collection handheld terminal and verification server, it is provided with verification controller, safety valve testing plenum system and safety valve in safety valve testing cabinet and clamps plenum system, is provided with verification computer on verification operation platform；Safety valve clamping device includes pedestal and multiple tube socket bindiny mechanisms that base top is arranged in, and safety valve connection tube socket is provided in each tube socket bindiny mechanism, a plurality of chuck link slot is additionally provided on pedestal, is respectively connected with chuck on every chuck link slot；The safety valve intelligent checking detection method based on big data that the invention also discloses a kind of.The present invention can be advantageously used in the detection of more bore safety valves, optimize inspection process, reduce human intervention, greatly improve checkability, practical, convenient for promoting the use of.
Description
Technical field
The invention belongs to safety valve testing detection technique fields, and in particular to a kind of safety valve intelligence school based on big data
Test detection device and method.
Background technique
Safety valve is the safety attachment of pressure vessel and pipe-line equipment, belongs to a kind of automatic valve, he is not by any
External force and the fluid that load quantity is discharged using the power of medium itself are more than scheduled safety value to prevent pressure in locking system.
Its Reliability of Microprocessor and performance quality are directly related to the safety of equipment and the person, and tight with energy conservation and environmental protection
Close correlation, safety valve pressure adjusting is excessively high cannot to open in time when occurring dangerous, be easy to cause the generation of accident, pressure setting
Too low phenomena such as just will appear race, emitting, waste of energy simultaneously polluted environment, sometimes can also be because take-off is frequently to the sealing of safety valve
Face damages.The set-pressure of safety valve is to be related to the important ginseng that whether safety valve can be opened in time when equipment is pressurized excessively high
Number, must periodic detection set-pressure to safety valve according to the relevant regulations of country.
1, the Annual Test of Safty Valves period: Check period of safety valve should meet claimed below:
(1) Annual Test of Safty Valves, generally every year at least once, technical specification of security have providing from it for respective specified；
(2) through disintegration, repairing or replace component safety valve, verification should be re-started.
2, safety valve used at present is identified with shortcoming.Such as the label of common papery and steel, need with the naked eye
It reads, the low efficiency of reading is easy error.In verification, it is easy to fade and wear, cause safety valve number that can not know
Not.
3, the record information of safety valve field-checking can not in first time typing management system, can only return after office by
It is manually entered, working efficiency is low, can delay the timeliness of verifying work in this way, leads to not in first time to non-conforming equipment
It is supervised, there are great security risks.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of structure letter
It is single, novel in design rationally, work that can be reliable and stable, the detection that more bore safety valves can be advantageously used in, it is practical,
Convenient for the safety valve intelligent checking detection device based on big data of popularization and use.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of safety valve intelligence based on big data
Detection device, including safety valve checkout platform are verified, the safety valve checkout platform includes safety valve testing cabinet and is arranged in safety
Valve verifies the safety valve clamping device and verification operation platform on cabinet；It is characterized by: the safety valve intelligent checking detection dress
Setting further includes information collection handheld terminal and verification server, and verification controller, safety are provided in the safety valve testing cabinet
Valve verifies plenum system and safety valve clamps plenum system, is provided with verification computer, the letter on the verification operation platform
Breath acquisition handheld terminal and verification controller are connected and communicated with verification computer, the verification computer and verification server
It connects and communicates；The safety valve clamping device includes pedestal and multiple tube socket bindiny mechanisms that base top is arranged in, each
The safety valve connection tube socket that can be moved to base center or be moved to base edge is provided in the tube socket bindiny mechanism,
The bore of multiple safety valve connection tube sockets is different, and a plurality of chuck link slot is additionally provided on the pedestal, and every chuck connects
The chuck for safety valve connection tube socket to be clamped on to base center is respectively connected on access slot.
The above-mentioned safety valve intelligent checking detection device based on big data, it is characterised in that: the verification controller is
PLC controller, the verification computer are touch screen computer, and the information collection handheld terminal is two-dimensional code scanning device.
The above-mentioned safety valve intelligent checking detection device based on big data, it is characterised in that: the safety valve testing is sent
Gas system includes the verification air shooter for verifying gas source and connecting with verification gas source, is provided on the verification air shooter
It verifies boost gauge, verification pressure reducing valve, verification outlet pressure table, verification shut-off valve and verification gas and conveys relief tube, it is described
Verification relief valve and verification vent pressure table are provided on verification gas conveying relief tube；The verification air shooter not with school
The one end for testing gas source connection is connected with high pressure detection general pipeline and low pressure detection general pipeline, is connected with pressurization on the high pressure detection general pipeline
Pipe, high pressure detection relief tube and the detection of a plurality of high pressure are in charge of, and the pressure inlet is connect with gas pressurization system, on the pressure inlet
It is provided with pressure charging valve and boost pressure ga(u)ge, high pressure verification relief valve, every height are provided on the high pressure detection relief tube
Pressure detection, which is in charge of, is provided with high pressure detection valve and high-pressure manometer；Low pressure detection is connected on the low pressure detection general pipeline to let out
Pressure pipe and the detection of a plurality of low pressure are in charge of, and low pressure verification relief valve, every low pressure are provided on the low pressure detection relief tube
Detection, which is in charge of, is provided with low pressure detection valve and low pressure gauge.
The above-mentioned safety valve intelligent checking detection device based on big data, it is characterised in that: the safety valve clamping is sent
Gas system includes the clamping gas delivery main for clamping gas source and connecting with clamping gas source, is set on the clamping gas delivery main
It is equipped with and clamps boost gauge, clamp pressure reducing valve, clamp outlet pressure table, clamping shut-off valve and clamp gas conveying relief tube,
It is provided on the clamping gas conveying relief tube and clamps relief valve and clamping vent pressure table；The clamping gas delivery main
The one end not connecting with clamping gas source is connected with four clamping gases conveyings and is in charge of, and four clamping gases conveyings, which are in charge of, is connected to one
Root is used to connect tube socket air inlet pipe to the safety valve of safety valve connection tube socket conveying gas, and every clamping gas conveying is in charge of
It is provided with pressure electromagnetic valve for adjusting, the pressure electromagnetic valve for adjusting is connect with the output end of verification controller；The verification control
The input of device processed is terminated with multiple clamping buttons for being respectively used to input the gating signal to multiple pressure electromagnetic valve for adjusting.
The above-mentioned safety valve intelligent checking detection device based on big data, it is characterised in that: the base top setting
There are six tube socket bindiny mechanism and three chuck link slots, three chuck link slots are uniformly arranged, every two chuck link slots it
Between setting there are two tube socket bindiny mechanism；A safety valve connection tube socket is provided in each tube socket bindiny mechanism, often
A chuck is all connected on chuck link slot；The tube socket bindiny mechanism includes electric sliding rail and is slidably connected at electric sliding rail
Above and it is driven by a motor the sliding block slided on electric sliding rail, the safety valve connection tube socket is fixedly connected on sliding block, described
The output of verification controller is terminated with motor driver, the output end connection of the motor and motor driver.
The present invention also provides a kind of reasonable, realizations novel in design conveniently, can be advantageously used in more bore safety valves
It detects, optimizes inspection process, reduce human intervention, greatly improve checkability, is practical, using effect is good, just
In the safety valve intelligent checking detection method based on big data of popularization and use, which is characterized in that method includes the following steps:
Step 1: being obtained using the two dimensional code pasted on upper one year label on information collection handheld terminal scanning safety valve
The essential information of the safety valve stored in two dimensional code, and the essential information for this TV station safety valve that will acquire is transferred to verification and calculates
Machine；
Step 2: verification computer is by the essential information of this TV station safety valve and is stored in all safety verified in server
The essential information of valve compares, and searches and obtain the details of this TV station safety valve；
Step 3: verification computer calls safety valve service life and security level analysis module, and according to this TV station safety valve
Details, analysis obtain service life and the security level of this TV station safety valve；
Step 4: verification computer calls set-pressure determining module, and according to the service life of safety valve and security level, really
Determine the set-pressure of this verification detection of this TV station safety valve；
Prepare Step 5: clicking verification on verification computer, verification computer and verification server communication transfer this TV station
The bore information of safety valve, and it is transferred to verification controller, verification controller control safety valve clamping device is chosen accordingly automatically
The safety valve connection tube socket of bore is moved to base center, and operator moves multiple chucks again, and safety valve is connected tube socket card
The tight heart in the base；When the safety valve of not corresponding bore connects tube socket, " do not match verification Computer display safety valve
Tube socket is connected, the safety valve connection tube socket of Xmm bore please be replace ", operator replaces the safety valve of corresponding bore according to prompt
Connect tube socket；Wherein, X indicates the bore that tube socket is connect with the safety valve that the bore of the safety valve verified matches；
Step 6: safety valve is mounted on safety valve connection tube socket, verification operation platform is selected according to set-pressure size
Select suitable clamping force fastening safety valve；
Start to adjust Step 7: clicking, measures 3 times, be averaged as new set-pressure；
Step 8: connecting seal member, safe valve outlet is connected to air tight test system, in addition to gas leakage fairlead,
Other positions and the external world of safety valve are in fully sealed position, and the internal diameter of gas leakage fairlead is 6mm, and outlet end insertion is airtight
Property checking system built in fill the beaker of certain water, and be parallel to the water surface and lower than water surface 13mm, pass through air tight test system
The number of bubbles of the built-in high-speed camera record gas leakage fairlead outlet of system, keeps sealed pressure not reduce, passes through air-tightness
Checking system carries out image recognition and data processing to detect leakage number of bubbles, to determine the sealing performance of safety valve, generates note
Record and new two dimensional code；
Step 9: printing label two dimensional code, generates Initial Report；
Step 10: report information is pushed to auditor's authorization；
Step 11: printing Final Report；
It informed using unit Step 12: information is pushed to, get report.
Above-mentioned method, it is characterised in that: safety valve service life and security level are called in verification computer described in step 3
Analysis module, and according to the details of this TV station safety valve, analyze the specific of the service life and security level for obtaining this TV station safety valve
Method are as follows: firstly, defining XiFor the scoring of i-th kind of details of safety valve, wiFor the power of i-th kind of details of safety valve
Weight coefficient, the value of i are the natural number of 1~n, and n is the type sum of the details of safety valve, w1+w2+…+wn=1；It connects
, according to formula D=[X1·w1+X2·w2+…+Xn·wnService life and the security level coefficient D of safety valve is calculated in]/10；
Finally, judge numberical range locating for D, when the numberical range locating for the D is 0.85~1, the service life of this TV station safety valve and safety
Grade is level-one, and when the numberical range locating for the D is 0.7~0.85, the service life of this TV station safety valve and security level are second level,
When the numberical range locating for the D is 0.6~0.7, the service life of this TV station safety valve and security level are three-level, the numerical value locating for the D
When range is 0.6 or less, the service life of this TV station safety valve and security level are level Four.
Above-mentioned method, it is characterised in that: essential information described in step 1 includes using organization, safe valve-type
Number, safety valve build date, safety valve testing date, safety valve testing report number and safety valve check conclusion；In step 2
The details include the pressure rating of safety valve, the service life of safety valve, the working service information of safety valve, safety valve
History check information, safety valve use medium, the spring materials of safety valve and safety valve shell material；Described in step 9
It is stored with the essential information of safety valve in two dimensional code, including uses organization, safety valve model, safety valve build date, peace
Full valve Check Date, safety valve testing report number and safety valve check conclusion.
Above-mentioned method, it is characterised in that: the value of n described in step 3 is 6, and the 1st kind of details of safety valve are
The pressure rating of safety valve, X1For the scoring of the pressure rating of safety valve, w1For the weight coefficient of the pressure rating of safety valve, w1
Value be 0.3；2nd kind of details of safety valve are the service life of safety valve, X2It is commented for the service life of safety valve
Point, w2For the weight coefficient of the service life of safety valve, w2Value be 0.1；3rd kind of details of safety valve are safety valve
Use information, X3For the scoring of the use information of safety valve, w3For the weight coefficient of the use information of safety valve, w3Value
It is 0.1；4th kind of details of safety valve are the history check information of safety valve, X4For the history check information of safety valve
Scoring, w4For the weight coefficient of the history check information of safety valve, w4Value be 0.2；5th kind of details of safety valve are
Safety valve uses medium, X5For the scoring using medium of safety valve, w5For the weight coefficient using medium of safety valve, w5
Value be 0.15；6th kind of details of safety valve are the spring materials of safety valve, X6It is commented for the spring materials of safety valve
Point, w6For the weight coefficient of the spring materials of safety valve, w6Value be 0.15；Calculate service life and the security level system of safety valve
The formula of number D is D=[X1·w1+X2·w2+X3·w3+X4·w4+X5·w5+X6·w6]/10。
Above-mentioned method, it is characterised in that: described in step 2 verification computer by the essential information of this TV station safety valve with
Before the essential information for all safety valves being stored in verification server is compared relatively, server is verified to functional check computer
Personnel identity is verified, specific verification process are as follows:
Step 201, operator input work number and login password on verification computer, verification computer send work number and
Login password gives verification server；
Step 202, verification server receive work number and login password, and close with storage work number in the database and login
Code compares, when work number corresponding with received work number and login password and login password can be found in the database
When, allow to verify computer and obtains data；Otherwise, when can not find from database and received work number and login password phase
When corresponding work number and login password, does not allow to verify computer and obtain data.
Compared with the prior art, the present invention has the following advantages:
1, the structure of safety valve intelligent checking detection device of the present invention is simple, novel in design reasonable, and it is convenient to realize.
2, safety valve testing plenum system of the invention, by being in charge of two high-pressure manometers of upper setting in high pressure detection,
It is in charge of two low pressure gauges of upper setting in low pressure detection, can guarantees the continual and steady progress of verification detection, when one of them
When high-pressure manometer or in which a low pressure gauge break down, the work that another can be reliable and stable, and once have event
Barrier can find at the first time failure, and repair or replace by another comparison.
3, safety valve of the invention clamps plenum system, is provided with four clamping gas conveyings and is in charge of, can constitute four tunnels
Raised safety valve clamps gas supply pipeline to clamping pressure step by step, set-pressure fastening safety valve that can be different according to safety valve.
4, safety valve clamping device of the invention can be realized the more bore switchings of safety valve connection tube socket, can be easily
Detection for more bore safety valves.
5, big data is used for safety valve testing analysis for the first time by the present invention, can be according to historical information in library to safety valve
Service life and grade carry out Comprehensive Assessment, determine the set-pressure of safety valve and automatically select safety valve connection tube socket bore and clamping
Power.
6, the present invention can be realized safety valve automation verification, promotes safety valve testing accuracy and speed, has simultaneously
Two-dimensional code scanning and information push function, optimize inspection process, and inform use unit reports relevant information in time.
7, the detection method that the present invention provides a kind of safety valve testings is high-efficient, intelligence degree is high, overcomes existing
Safety valve checkout platform present in the big problem of human intervention, greatly improve checkability.
In conclusion the present invention is novel in design rationally, it is convenient to realize, can be advantageously used in the inspection of more bore safety valves
It surveys, optimizes inspection process, reduce human intervention, greatly improve checkability, practical, using effect is good, is convenient for
It promotes the use of.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is the functional block diagram of safety valve intelligent checking detection device of the present invention.
Fig. 2 is the structural schematic diagram of safety valve checkout platform of the present invention.
Fig. 3 is the connection figure of safety valve testing plenum system of the present invention.
Fig. 4 is the connection figure that safety valve of the present invention clamps plenum system.
Fig. 5 is the structural schematic diagram of safety valve clamping device of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2 and shown in Fig. 5, the safety valve intelligent checking detection device of the invention based on big data, including peace
Full valve checking table, the safety valve checkout platform include safety valve testing cabinet 9 and the safety valve that is arranged on safety valve testing cabinet 9
Clamping device 4 and verification operation platform 5；It is characterized by: the safety valve intelligent checking detection device further includes information collection
Handheld terminal 1 and verification server 3 are provided with verification controller 11 in the safety valve testing cabinet 9, safety valve testing supplies gas and is
System and safety valve clamp plenum system, and verification computer 2 is provided on the verification operation platform 5, and the information collection is hand-held
Terminal 1 and verification controller 11 are connected and communicated with verification computer 2, and the verification computer 2 is connect with verification server 3
And it communicates；The safety valve clamping device 4 includes pedestal 4-1 and the multiple tube socket bindiny mechanisms being arranged at the top of pedestal 4-1, often
The safety valve that can be moved to the center pedestal 4-1 or be moved to the edge pedestal 4-1 is provided in a tube socket bindiny mechanism
Tube socket 4-2 is connected, the bore of multiple safety valve connection tube socket 4-2 is different, is additionally provided with a plurality of card on the pedestal 4-1
It is respectively connected on disk link slot 4-3, every chuck link slot 4-3 for safety valve connection tube socket 4-2 to be clamped in pedestal 4-1
The chuck 4-4 of the heart.
In the present embodiment, the verification controller 11 is PLC controller, and the verification computer 2 is touch screen calculating
Machine, the information collection handheld terminal 1 are two-dimensional code scanning device.
In the present embodiment, as shown in figure 3, the safety valve testing plenum system include verification gas source 6-1 and with verification gas
Be provided on verification the air shooter 6-2, the verification air shooter 6-2 of source 6-1 connection verification boost gauge 6-3,
It verifies pressure reducing valve 6-4, verification outlet pressure table 6-5, verification shut-off valve 6-9 and verification gas and conveys relief tube 6-6, the verification
Verification relief valve 6-7 and verification vent pressure table 6-8 are provided on gas conveying relief tube 6-6；The verification air shooter
6-2 is not connected with high pressure detection general pipeline 7-1 and low pressure detection general pipeline 8-1, the high pressure with the one end connecting verification gas source 6-1
It is connected with pressure inlet 7-3, high pressure detection relief tube 7-9 and the detection of a plurality of high pressure on detection general pipeline 7-1 and is in charge of 7-2, the pressurization
Pipe 7-3 is connect with gas pressurization system 7-4, and pressure charging valve 7-5 and boost pressure ga(u)ge 7-6 is provided on the pressure inlet 7-3, described
High pressure verification relief valve 7-10 is provided on high pressure detection relief tube 7-9, every high pressure detection, which is in charge of on 7-2, to be provided with
High pressure detects valve 7-7 and high-pressure manometer 7-8；Low pressure detection relief tube 8-5 and more is connected on low pressure detection general pipeline 8-1
8-2 is in charge of in the detection of low pressure, is provided with low pressure verification relief valve 8-6 on the low pressure detection relief tube 8-5, every described low
Pressure detection, which is in charge of on 8-2, is provided with low pressure detection valve 8-3 and low pressure gauge 8-4.
When it is implemented, as shown in figure 3, being connected with the detection of two high pressures on high pressure detection general pipeline 7-1 is in charge of 7-2,
Every high pressure detection, which is in charge of on 7-2, is respectively provided with that there are two high-pressure manometer 7-8；It is connected on the low pressure detection general pipeline 8-1
There is the detection of three low pressure to be in charge of 8-2, every low pressure detection, which is in charge of on 8-2, is respectively provided with that there are two low pressure gauge 8-4.
When it is implemented, the pressure detecting range that 7-2 is in charge of in two high pressure detections is 10-40MP, three low pressure detections point
The pressure detecting range of pipe 8-2 is 0-5MP.
In the present embodiment, as shown in Figure 1 and Figure 4, the safety valve clamp plenum system include clamp gas source 10-1 and with
Clamp gas source 10-1 connection clamping gas delivery main 10-2, the clamping gas delivery main 10-2 on be provided with clamp into
Atmospheric pressure table 10-3, pressure reducing valve 10-4 is clamped, outlet pressure table 10-5 is clamped, shut-off valve 10-12 is clamped and clamps gas conveying
It is provided on relief tube 10-6, the clamping gas conveying relief tube 10-6 and clamps relief valve 10-7 and clamping vent pressure table
10-8；The gas delivery main 10-2 that clamps is not connected with four clamping gases conveyings with the one end connecting clamping gas source 10-1
It is in charge of 10-9, four clamping gas conveyings are in charge of 10-9 and are connected to one for safety valve connection tube socket 4-2 conveying gas
Safety valve connects on tube socket air inlet pipe 10-13, and every clamping gas conveying, which is in charge of on 10-9, is provided with pressure electromagnetic valve for adjusting
10-10, the pressure electromagnetic valve for adjusting 10-10 are connect with the output end of verification controller 11；It is described to verify the defeated of controller 11
Enter to be terminated with multiple clamping button 10-11 for being respectively used to input the gating signal to multiple pressure electromagnetic valve for adjusting 10-10.
When it is implemented, four clamping gas conveyings are in charge of 10-9 and constitute the four raised safety of road clamping pressure level-one level-one
Valve clamps gas supply pipeline, for the set-pressure fastening safety valve different according to safety valve.
In the present embodiment, as shown in Figure 1 and Figure 5, there are six tube socket bindiny mechanism and three for setting at the top of the pedestal 4-1
Chuck link slot 4-3, three chuck link slot 4-3 are uniformly arranged, and there are two tube sockets for setting between every two chuck link slots 4-3
Bindiny mechanism；Safety valve connection a tube socket 4-2, every chuck link slot 4- are provided in each tube socket bindiny mechanism
A chuck 4-4 is all connected on 3；The tube socket bindiny mechanism includes electric sliding rail 4-5 and is slidably connected at electric sliding rail 4-5
Sliding block 4-6 that is upper and being slided on electric sliding rail 4-5 by motor 4-7 drive, the safety valve connect tube socket 4-2 and are fixedly connected on
On sliding block 4-6, the output of the verification controller 11 is terminated with motor driver 3, the motor 4-7 and motor driver 3
Output end connection.
Safety valve intelligent checking detection method based on big data of the invention, comprising the following steps:
Step 1: scanning the two dimensional code pasted on upper one year label on safety valve using information collection handheld terminal 1, obtain
The essential information of the safety valve stored in two dimensional code, and the essential information for this TV station safety valve that will acquire is transferred to verification and calculates
Machine 2；
Step 2: verification computer 2 is by the essential information of this TV station safety valve and is stored in all in verification server 3
The essential information of safety valve compares, and searches and obtain the details of this TV station safety valve；
Step 3: verification computer 2 calls safety valve service life and security level analysis module, and according to this TV station safety valve
Details, analysis obtain service life and the security level of this TV station safety valve；
Step 4: verification computer 2 calls set-pressure determining module, and according to the service life of safety valve and security level,
Determine the set-pressure of this verification detection of this TV station safety valve；
Prepare Step 5: clicking verification on verification computer 2, verification computer 2 is communicated with verification server 3, is transferred
The bore information of this TV station safety valve, and it is transferred to verification controller 11, it is automatic that verification controller 11 controls safety valve clamping device 4
The safety valve connection tube socket 4-2 for choosing corresponding bore is moved to the center pedestal 4-1, and operator moves multiple chuck 4-4 again,
Safety valve connection tube socket 4-2 is clamped on the center pedestal 4-1；When the safety valve of not corresponding bore connects tube socket 4-2, school
Test the display of computer 2 " safety valve that do not match connects tube socket, please replace the safety valve connection tube socket of Xmm bore ", operator
Member connects tube socket 4-2 according to the safety valve that corresponding bore is replaced in prompt；Wherein, X indicates the bore phase with the safety valve verified
The bore of matched safety valve connection tube socket；Mm indicates that the unit of X is millimeter；
When it is implemented, verification controller 11 controls the safety valve company that safety valve clamping device 4 chooses corresponding bore automatically
Stub (tube) 4-2 is moved to the detailed process at the center pedestal 4-1 are as follows: verification controller 4 controls motor 4-7 by motor driver 3
Rotation, motor 4-7 band movable slider 4-6 are slided on electric sliding rail 4-5, and safety valve connects tube socket 4-2 and is moved to bottom with sliding block 4-6
The center seat 4-1.
Step 6: safety valve is mounted on safety valve connection tube socket 4-2, verification operation platform 5 is big according to set-pressure
The small suitable clamping force fastening safety valve of selection；When it is implemented, verification operation platform 5 selects properly according to set-pressure size
Clamping force fastening safety valve detailed process are as follows: operation clamp button 10-11, verification controller 11 by control pressure adjust
Solenoid valve 10-10 gates a clamping gas conveying and is in charge of 10-9, and the gas for clamping gas source 10-1 output passes sequentially through clamping gas
Body delivery main 10-2, clamp gas conveying be in charge of 10-9 connect with safety valve tube socket air inlet pipe 10-13 be conveyed to safety valve connect
Stub (tube) 4-2, fastening safety valve；
Start to adjust Step 7: clicking, measures 3 times, be averaged as new set-pressure；
When it is implemented, operation low pressure detects valve 8-3, the gas of gas source 6-1 output passes sequentially through verification air shooter
6-2, low pressure detection general pipeline 8-1 and low pressure detection are in charge of 8-2 and are conveyed to safety valve, check low pressure gauge 8-4；Operate high pressure inspection
The gas of side valve 7-7, gas source 6-1 output passes sequentially through verification air shooter 6-2, high pressure detection general pipeline 7-1 and high pressure detection
It is in charge of 7-2 and is conveyed to safety valve, checks high-pressure manometer 7-8.
Step 8: connecting seal member, safe valve outlet is connected to air tight test system, in addition to gas leakage fairlead,
Other positions and the external world of safety valve are in fully sealed position, and the internal diameter of gas leakage fairlead is 6mm, and outlet end insertion is airtight
Property checking system built in fill the beaker of certain water, and be parallel to the water surface and lower than water surface 13mm, pass through air tight test system
The number of bubbles of the built-in high-speed camera record gas leakage fairlead outlet of system, keeps sealed pressure not reduce, passes through air-tightness
Checking system carries out image recognition and data processing to detect leakage number of bubbles, to determine the sealing performance of safety valve, generates note
Record and new two dimensional code；
Step 9: printing label two dimensional code, generates Initial Report；
Step 10: report information is pushed to auditor's authorization (auditing when specific implementation for three-level)；
Step 11: printing Final Report；
It informed using unit Step 12: information is pushed to, get report.
In the present embodiment, safety valve service life and security level analysis module are called in verification computer 2 described in step 3, and
According to the details of this TV station safety valve, the service life and security level for obtaining this TV station safety valve are analyzed method particularly includes: firstly,
Define XiFor the scoring of i-th kind of details of safety valve, wiFor the weight coefficient of i-th kind of details of safety valve, i's is taken
Value is the natural number of 1~n, and n is the type sum of the details of safety valve, w1+w2+…+wn=1；Then, according to formula D
=[X1·w1+X2·w2+…+Xn·wnService life and the security level coefficient D of safety valve is calculated in]/10；Finally, judging D institute
The numberical range at place, when the numberical range locating for the D is 0.85~1, the service life of this TV station safety valve and security level are for level-one
Outstanding, when the numberical range locating for the D is 0.7~0.85, the service life of this TV station safety valve and security level are second level, that is, good,
When the numberical range locating for the D is 0.6~0.7, the service life of this TV station safety valve and security level are that three-level is i.e. substantially qualified, decompression
It uses, when the numberical range locating for the D is 0.6 or less, the service life of this TV station safety valve and security level are that level Four is scrapped.
In the present embodiment, essential information described in step 1 includes being manufactured using organization, safety valve model, safety valve
Date, safety valve testing date, safety valve testing report number and safety valve check conclusion；Details packet described in step 2
Include the pressure rating of safety valve, the service life of safety valve, the working service information of safety valve, the history of safety valve verification letter
Breath, safety valve use medium, the spring materials of safety valve and safety valve shell material；It is stored in two dimensional code described in step 9
Have the essential information of safety valve, including use organization, safety valve model, safety valve build date, the safety valve testing date,
Safety valve testing report number and safety valve check conclusion.
In the present embodiment, the value of n described in step 3 is 6, and the 1st kind of details of safety valve are the pressure of safety valve
Grade, X1For the scoring of the pressure rating of safety valve, w1For the weight coefficient of the pressure rating of safety valve, w1Value be 0.3；
2nd kind of details of safety valve are the service life of safety valve, X2For the scoring of the service life of safety valve, w2For safety valve
Service life weight coefficient, w2Value be 0.1；3rd kind of details of safety valve are the use information of safety valve, X3
For the scoring of the use information of safety valve, w3For the weight coefficient of the use information of safety valve, w3Value be 0.1；Safety valve
4th kind of details are the history check information of safety valve, X4For the scoring of the history check information of safety valve, w4For safety valve
History check information weight coefficient, w4Value be 0.2；5th kind of details of safety valve are that the use of safety valve is situated between
Matter, X5For the scoring using medium of safety valve, w5For the weight coefficient using medium of safety valve, w5Value be 0.15；Peace
6th kind of details of full valve are the spring materials of safety valve, X6For the scoring of the spring materials of safety valve, w6For safety valve
The weight coefficient of spring materials, w6Value be 0.15；The formula in the service life and security level coefficient D that calculate safety valve is D=
[X1·w1+X2·w2+X3·w3+X4·w4+X5·w5+X6·w6]/10。
In the present embodiment, verification computer 2 described in step 2 by the essential information of this TV station safety valve and is stored in verification
Before the essential information of all safety valves in server 3 is compared relatively, personnel body of the verification server 3 to functional check computer 2
Part is verified, specific verification process are as follows:
Step 201, operator input work number and login password on verification computer 2, and verification computer 2 sends work number
Verification server 3 is given with login password；
Step 202, verification server 3 receive work number and login password, and with storage work number in the database and login
Password compares, when can be found in the database work number corresponding with received work number and login password and log in it is close
When code, allows to verify computer 2 and obtain data；Otherwise, close with received work number and login when can not find from database
When the corresponding work number of code and login password, does not allow to verify computer 2 and obtain data.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification to the above embodiments, change and equivalent structural changes, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (10)
1. a kind of safety valve intelligent checking detection device based on big data, including safety valve checkout platform, the safety valve testing
Platform includes the safety valve clamping device (4) and verification operation of safety valve testing cabinet (9) and setting on safety valve testing cabinet (9)
Platform (5)；It is characterized by: the safety valve intelligent checking detection device further includes information collection handheld terminal (1) and verification
Server (3), the safety valve testing cabinet (9) is interior to be provided with verification controller (11), safety valve testing plenum system and safety
Valve clamps plenum system, and verification computer (2), the information collection handheld terminal are provided on the verification operation platform (5)
(1) it is connected and communicated with verification computer (2) with verification controller (11), the verification computer (2) and verification server
(3) it connects and communicates；The safety valve clamping device (4) includes the multiple pipes of pedestal (4-1) and setting at the top of pedestal (4-1)
Seat bindiny mechanism, the pedestal center (4-1) can be moved to or be moved to pedestal by being provided in each tube socket bindiny mechanism
The safety valve at the edge (4-1) connects tube socket (4-2), and the bore of multiple safety valve connections tube socket (4-2) is different, the pedestal
It is additionally provided with a plurality of chuck link slot (4-3) on (4-1), is respectively connected on every chuck link slot (4-3) for by safety valve
Connection tube socket (4-2) is clamped on the chuck (4-4) at the center pedestal (4-1).
2. the safety valve intelligent checking detection device described in accordance with the claim 1 based on big data, it is characterised in that: the school
Testing controller (11) is PLC controller, and the verification computer (2) is touch screen computer, the information collection handheld terminal
It (1) is two-dimensional code scanning device.
3. the safety valve intelligent checking detection device described in accordance with the claim 1 based on big data, it is characterised in that: the peace
Full valve verification plenum system includes the verification air shooter (6-2) for verifying gas source (6-1) and connecting with verification gas source (6-1),
It is provided with verification boost gauge (6-3) on the verification air shooter (6-2), verification pressure reducing valve (6-4), verifies out air pressure
Power table (6-5), verification shut-off valve (6-9) and verification gas conveying relief tube (6-6), the verification gas convey relief tube (6-
6) verification relief valve (6-7) and verification vent pressure table (6-8) are provided on；The verification air shooter (6-2) not with school
The one end for testing gas source (6-1) connection is connected with high pressure detection general pipeline (7-1) and low pressure detection general pipeline (8-1), the high pressure detection
Pressure inlet (7-3), high pressure detection relief tube (7-9) and the detection of a plurality of high pressure is connected on general pipeline (7-1) to be in charge of (7-2), it is described
Pressure inlet (7-3) is connect with gas pressurization system (7-4), and pressure charging valve (7-5) and pressurization pressure are provided on the pressure inlet (7-3)
Power table (7-6), the high pressure detect and are provided with high pressure verification relief valve (7-10) on relief tube (7-9), every high pressure inspection
Survey, which is in charge of on (7-2), is provided with high pressure detection valve (7-7) and high-pressure manometer (7-8)；On low pressure detection general pipeline (8-1)
It is connected with low pressure detection relief tube (8-5) and the detection of a plurality of low pressure is in charge of (8-2), set on low pressure detection relief tube (8-5)
Be equipped with low pressure verification relief valve (8-6), every low pressure detection be in charge of on (8-2) be provided with low pressure detection valve (8-3) and
Low pressure gauge (8-4).
4. the safety valve intelligent checking detection device described in accordance with the claim 1 based on big data, it is characterised in that: the peace
It includes the clamping gas delivery main for clamping gas source (10-1) and connecting with clamping gas source (10-1) that full valve, which clamps plenum system,
(10-2) is provided on the clamping gas delivery main (10-2) and clamps boost gauge (10-3), clamps pressure reducing valve (10-
4) outlet pressure table (10-5), is clamped, shut-off valve (10-12) is clamped and clamps gas conveying relief tube (10-6), the clamping
It is provided in gas conveying relief tube (10-6) and clamps relief valve (10-7) and clamp vent pressure table (10-8)；The clamping gas
One end that body delivery main (10-2) does not connect with clamping gas source (10-1) is connected with four clamping gases conveyings and is in charge of (10-9),
Four clamping gas conveyings are in charge of (10-9) and are connected to one for the safety valve to safety valve connection tube socket (4-2) conveying gas
It connects on tube socket air inlet pipe (10-13), every clamping gas conveying, which is in charge of on (10-9), is provided with pressure electromagnetic valve for adjusting
(10-10), the pressure electromagnetic valve for adjusting (10-10) connect with the output end of verification controller (11)；The verification controller
(11) input be terminated with it is multiple be respectively used to input the clamping of the gating signal of multiple pressure electromagnetic valve for adjusting (10-10) is pressed
Button (10-11).
5. the safety valve intelligent checking detection device described in accordance with the claim 1 based on big data, it is characterised in that: the bottom
There are six tube socket bindiny mechanism and three chuck link slots (4-3), three chuck link slots (4-3) are equal for setting at the top of seat (4-1)
Even setting, there are two tube socket bindiny mechanisms for setting between every two chuck link slots (4-3)；In each tube socket bindiny mechanism
It is provided with safety valve connection tube socket (4-2), is all connected with a chuck (4-4) on every chuck link slot (4-3)；It is described
Tube socket bindiny mechanism includes electric sliding rail (4-5) and is slidably connected on electric sliding rail (4-5) and is driven by motor (4-7) in electricity
The sliding block (4-6) slided on dynamic sliding rail (4-5), safety valve connection tube socket (4-2) are fixedly connected on sliding block (4-6), institute
The output for stating verification controller (11) is terminated with motor driver (3), the output of the motor (4-7) and motor driver (3)
End connection.
6. a kind of carry out the detection of the safety valve intelligent checking based on big data using verification detection device as described in claim 1
Method, which is characterized in that method includes the following steps:
Step 1: obtaining two using the two dimensional code pasted on upper one year label on information collection handheld terminal (1) scanning safety valve
The essential information of the safety valve stored in dimension code, and the essential information for this TV station safety valve that will acquire is transferred to verification computer
(2)；
Step 2: verification computer (2) is by the essential information of this TV station safety valve and is stored in all peaces verified in server (3)
The essential information of full valve compares, and searches and obtain the details of this TV station safety valve；
Step 3: safety valve service life and security level analysis module are called in verification computer (2), and according to the detailed of this TV station safety valve
Thin information, analysis obtain service life and the security level of this TV station safety valve；
Step 4: set-pressure determining module is called in verification computer (2), and according to the service life of safety valve and security level, really
Determine the set-pressure of this verification detection of this TV station safety valve；
Prepare Step 5: clicking verification in verification computer (2), verification computer (2) is communicated with verification server (3), is adjusted
The bore information of this TV station safety valve is taken, and is transferred to verification controller (11), verification controller (11) control safety valve clamps dress
Set (4) choose automatically corresponding bore safety valve connection tube socket (4-2) be moved to the center pedestal (4-1), operator moves again
Safety valve connection tube socket (4-2) is clamped on the center pedestal (4-1) by multiple chucks (4-4)；When the safety valve of not corresponding bore
When connecting tube socket (4-2), " safety valve that do not match connects tube socket, please replace the peace of Xmm bore for verification computer (2) display
Full valve connects tube socket ", operator connects tube socket (4-2) according to the safety valve that corresponding bore is replaced in prompt；Wherein, X indicate with
The bore for safety valve connection tube socket (4-2) that the bore of the safety valve verified matches；
Step 6: safety valve is mounted in safety valve connection tube socket (4-2), verification operation platform (5) is big according to set-pressure
The small suitable clamping force fastening safety valve of selection；
Start to adjust Step 7: clicking, measures 3 times, be averaged as new set-pressure；
Step 8: connecting seal member, safe valve outlet is connected to air tight test system, in addition to gas leakage fairlead, safety
Other positions and the external world of valve are in fully sealed position, and the internal diameter of gas leakage fairlead is 6mm, and air-tightness inspection is inserted into outlet end
The beaker of certain water is filled built in check system, and is parallel to the water surface and is lower than water surface 13mm, by air tight test system
The number of bubbles for the high-speed camera record gas leakage fairlead outlet set, keeps sealed pressure not reduce, passes through air tight test
System carries out image recognition and data processing to detect leakage number of bubbles, to determine the sealing performance of safety valve, generate record and
New two dimensional code；
Step 9: printing label two dimensional code, generates Initial Report；
Step 10: report information is pushed to auditor's authorization；
Step 11: printing Final Report；
It informed using unit Step 12: information is pushed to, get report.
7. according to the method for claim 6, it is characterised in that: safety valve is called in verification computer (2) described in step 3
Service life and security level analysis module, and according to the details of this TV station safety valve, analysis obtain this TV station safety valve service life and
Security level method particularly includes: firstly, defining XiFor the scoring of i-th kind of details of safety valve, wiIt is the i-th of safety valve
The weight coefficient of kind details, the value of i are the natural number of 1~n, and n is the type sum of the details of safety valve, w1+w2
+…+wn=1；Then, according to formula D=[X1·w1+X2·w2+…+Xn·wnService life and the peace of safety valve is calculated in]/10
Full equivalent coefficient D；Finally, judge numberical range locating for D, when the numberical range locating for the D is 0.85~1, this TV station safety valve
Service life and security level be level-one, when the numberical range locating for the D is 0.7~0.85, the service life of this TV station safety valve and safety
Grade is second level, and when the numberical range locating for the D is 0.6~0.7, the service life of this TV station safety valve and security level are three-level, works as D
When locating numberical range is 0.6 or less, the service life of this TV station safety valve and security level are level Four.
8. according to the method for claim 6, it is characterised in that: essential information described in step 1 includes using unit name
Title, safety valve model, safety valve build date, safety valve testing date, safety valve testing report number and safety valve examine knot
By；Details described in step 2 include the pressure rating of safety valve, the service life of safety valve, safety valve working service
Information, the history check information of safety valve, safety valve use medium, the spring materials of safety valve and safety valve shell material；
It is stored with the essential information of safety valve in two dimensional code described in step 9, including uses organization, safety valve model, safety valve
Build date, safety valve testing date, safety valve testing report number and safety valve check conclusion.
9. according to the method for claim 8, it is characterised in that: the value of n described in step 3 be 6, the 1st kind of safety valve
Details are the pressure rating of safety valve, X1For the scoring of the pressure rating of safety valve, w1For the power of the pressure rating of safety valve
Weight coefficient, w1Value be 0.3；2nd kind of details of safety valve are the service life of safety valve, X2For the use of safety valve
The scoring of the time limit, w2For the weight coefficient of the service life of safety valve, w2Value be 0.1；3rd kind of details of safety valve
For the use information of safety valve, X3For the scoring of the use information of safety valve, w3For the weight coefficient of the use information of safety valve,
w3Value be 0.1；4th kind of details of safety valve are the history check information of safety valve, X4It is verified for the history of safety valve
The scoring of information, w4For the weight coefficient of the history check information of safety valve, w4Value be 0.2；The 5th kind of safety valve is in detail
Information is safety valve using medium, X5For the scoring using medium of safety valve, w5For the weight system using medium of safety valve
Number, w5Value be 0.15；6th kind of details of safety valve are the spring materials of safety valve, X6For the spring materials of safety valve
Scoring, w6For the weight coefficient of the spring materials of safety valve, w6Value be 0.15；Calculate service life and the safety etc. of safety valve
The formula of grade coefficient D is
10. according to the method for claim 6, it is characterised in that: verification computer (2) described in step 2 is safe by this TV station
The essential information of valve is with the essential information for all safety valves being stored in verification server (3) compared to before relatively, verification server
(3) personnel identity of functional check computer (2) is verified, specific verification process are as follows:
Step 201, operator input work number and login password in verification computer (2), and verification computer (2) sends work number
With login password to verification server (3)；
Step 202, verification server (3) receive work number and login password, and close with storage work number in the database and login
Code compares, when work number corresponding with received work number and login password and login password can be found in the database
When, allow to verify computer (2) and obtains data；Otherwise, close with received work number and login when can not find from database
When the corresponding work number of code and login password, does not allow to verify computer (2) and obtain data.
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| CN201810976773.1A CN109163901B (en) | 2018-08-25 | 2018-08-25 | Safety valve intelligent checking detection device and method based on big data |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111397895A (en) * | 2020-05-20 | 2020-07-10 | 湖北圣信特种设备检测有限公司 | Vehicle-mounted modular safety valve offline checking and maintaining device based on Internet of things |
| CN112834208A (en) * | 2021-02-26 | 2021-05-25 | 重庆科技学院 | Automatic calibration system for pressure of safety valve calibration equipment |
| CN114109950B (en) * | 2021-11-16 | 2024-04-09 | 大连海事大学 | Multifunctional matching calculation method for valve port independent control electrohydraulic system |
| CN114608820A (en) * | 2022-04-21 | 2022-06-10 | 抚顺市特种设备监督检验所 | Low-temperature safety valve calibration stand |
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| JPH0875611A (en) * | 1994-09-07 | 1996-03-22 | Sakane Techno Kk | Tensing apparatus of safety valve |
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