CN105116299B - Experimental device for simulating discharge ablation of pressure leading pipe - Google Patents
Experimental device for simulating discharge ablation of pressure leading pipe Download PDFInfo
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- CN105116299B CN105116299B CN201510505196.4A CN201510505196A CN105116299B CN 105116299 B CN105116299 B CN 105116299B CN 201510505196 A CN201510505196 A CN 201510505196A CN 105116299 B CN105116299 B CN 105116299B
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- fixing device
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- 238000002679 ablation Methods 0.000 title claims abstract description 42
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000002474 experimental method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000011160 research Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 description 11
- 230000010534 mechanism of action Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004210 cathodic protection Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The embodiment of the invention discloses an experimental device for simulating discharge ablation of a pressure guiding pipe, which comprises an experimental system assembly, a testing system assembly and a power supply system assembly, wherein the experimental system assembly comprises an experimental device body, a first pressure guiding pipe, a second pressure guiding pipe, a first fixing device, a second fixing device, a first insulating support, a second insulating support, a guide rail, a first metal plate and a second metal plate; the test system assembly is used for measuring discharge ablation parameters of the first pressure guide pipe and the second pressure guide pipe at a preset interval; the power system component is used for supplying power to the experiment system component and the test system component. The experimental device provided by the embodiment of the invention can be used for carrying out relevant experimental research on the discharge ablation action mechanism and the influence factors of the pressure guiding pipe, further obtaining the reduction measures of the discharge ablation of the pressure guiding pipe to provide theoretical basis and experimental data, and eliminating the potential safety hazard by adopting the reduction measures to ensure the safe operation of the pipeline.
Description
Technical field
The present invention relates to impulse discharge technology field, is filled more particularly, to a kind of experiment for simulating impulse tube discharge ablation
Put.
Background technology
Gas-oil valve, valve head and pressure guiding pipe are employed in existing pipe-line, to solve valve head and pressure guiding pipe
Control device safety ground and valve body cathodic protection insulation the problem of contradicting, insulation sleeve can be mounted with pressure guiding pipe,
For isolating control unit and valve body.
But existing pressure guiding pipe by with pipeline by external interference current, pipe-line wrapping ground connection etc. factor influenceed
When, impulse tube discharge can be caused, spark is produced, the situation of impulse tube discharge ablation occur, so as to the safe operation structure to pipeline
Into threat, therefore, it is badly in need of a kind of experimental provision being monitored for impulse tube discharge ablation, for impulse tube discharge ablation
The Related Experimental Study of the mechanism of action and influence factor, for obtain impulse tube discharge ablation decreasing measure provides theoretical foundation with
Experimental data, and then the safe operation of pipeline is ensured to eliminate safe hidden trouble according to the decreasing measure.
The content of the invention
The embodiment of the present invention, can be to taking pressure guiding pipe to put by providing a kind of experimental provision for simulating impulse tube discharge ablation
The Related Experimental Study of electric the ablation mechanism of action and influence factor, and then provided to obtain the decreasing measure of impulse tube discharge ablation
Theoretical foundation and experimental data, to ensure the safe operation of pipeline using the decreasing measure to eliminate safe hidden trouble.
The embodiments of the invention provide a kind of experimental provision for simulating pipeline valve chamber impulse tube discharge ablation, including：
Experimental system component, including experimental provision body and the first impulse for being arranged on the experimental provision body
Pipe, the second pressure guiding pipe, the first fixing device, the second fixing device, the first insulating support, the second insulating support, guide rail, the first gold medal
Belong to plate and the second metallic plate, wherein, first pressure guiding pipe is fixed in first fixing device, and second pressure guiding pipe is consolidated
It is scheduled in second fixing device, first fixing device is connected by first metallic plate and first insulating support
Connect, second fixing device is connected by second metallic plate with second insulating support, and the guide rail is fixed on institute
State on experimental provision body, and first insulating support and second insulating support are arranged on the guide rail；
Test system components, for measuring the electric discharge of first pressure guiding pipe and second pressure guiding pipe under default spacing
Ablation parameters；
Power system components, for the experimental system component and test system components power supply.
Optionally, the experimental provision also includes transmission device, and the transmission device includes STATEMENT OF FEDERALLY SPONSORED and rotary shaft, described
STATEMENT OF FEDERALLY SPONSORED is fixedly connected with first insulating support, and the STATEMENT OF FEDERALLY SPONSORED is provided with screwed hole, passes through the screwed hole and institute
State rotation axis connection.
Optionally, the transmission device also includes drive device, is arranged on the front end of the rotary shaft, described for driving
Rotary shaft rotates.
Optionally, the test system components include grating measuring device, for measuring first pressure guiding pipe and described
Spacing between second pressure guiding pipe.
Optionally, the test system components also include connector, and the grating measuring device is connected by the connector
Connect the STATEMENT OF FEDERALLY SPONSORED.
Optionally, the test system components also include the first rotating device and the second rotating device, wherein, described first
Rotating device is flexibly connected first fixing device, for rotating first fixing device；Second rotating device is lived
Dynamic connection second fixing device, for rotating second fixing device.
Optionally, the experimental provision also includes accommodating device, for housing the experimental system component and the test
System component.
Optionally, the test system components also include temperature meter and moisture tester, for measuring humiture, and
The temperature meter and the moisture tester are arranged on the accommodating device.
Optionally, the test system components also include picture pick-up device, are arranged on the accommodating device.
Optionally, the experimental provision also includes voltage measuring apparatus, for measuring first pressure guiding pipe and described
Voltage corresponding to two pressure guiding pipes.
Optionally, the measuring system component also includes data logger, for measuring first pressure guiding pipe and described
Voltage difference between second pressure guiding pipe.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
Because the first pressure guiding pipe in the experimental provision in the embodiment of the present application is arranged in the first fixing device, second draws
Pressure pipe is fixed on the second fixing device, and first fixing device is connected by the first metallic plate with the first insulating support, institute
State the second fixing device to be connected with the second insulating support by the second metallic plate so that first pressure guiding pipe and described second draws
A distance away, and first pressure guiding pipe and second impulse can be reduced by two insulating parts between pressure pipe
The probability that pipe is influenceed by extraneous factor so that test system components, measuring first pressure guiding pipe and second impulse
Electric discharge ablation parameters of the pipe under default spacing are more accurate, so so that the experimental provision of the application can carry out pressure guiding pipe and put
The Related Experimental Study of electric the ablation mechanism of action and influence factor, and then provided to obtain the decreasing measure of impulse tube discharge ablation
Theoretical foundation and experimental data, to ensure the safe operation of pipeline using the decreasing measure to eliminate safe hidden trouble.
Brief description of the drawings
Fig. 1 is the structure chart for the experimental provision that impulse tube discharge ablation is simulated in the embodiment of the present invention；
Fig. 2 is the connecting structure for electrical equipment figure of data logger in the embodiment of the present invention.
Relevant reference is as follows in accompanying drawing：
10 --- experimental provision body, 11 --- the first pressure guiding pipe, 12 --- the second pressure guiding pipe, 13 --- first fixes dress
Put, 14 --- the second fixing device, 15 --- the first insulating support, 16 --- the second insulating support, 17 --- guide rail, 18 ---
First metallic plate, 19 --- the second metallic plate, 20 --- STATEMENT OF FEDERALLY SPONSORED, 21 --- rotary shaft, 22 --- drive device, 23 --- branch
Support member, 30 --- grating measuring device, 31 --- connector, 40 --- accommodating device, 41 --- temperature and humidity regulation mouth, 42 ---
Temperature meter, 43 --- moisture tester, 44 --- picture pick-up device, 50 --- line bank, 51 --- the first binding post,
52 --- the second binding post, 53 --- the 3rd binding post, 54 --- the 4th binding post, 55 --- the 5th binding post,
60 --- data logger, 61 --- a passage, 62 --- two passages, 63 --- triple channel, 70 --- solar cell system,
71 --- voltage loads interface.
Embodiment
The embodiment of the present invention, can be to taking pressure guiding pipe to put by providing a kind of experimental provision for simulating impulse tube discharge ablation
The Related Experimental Study of electric the ablation mechanism of action and influence factor, and then the decreasing measure for obtaining pressure pipe electric discharge ablation provides reason
By foundation and experimental data, to ensure the safe operation of pipeline using the decreasing measure to eliminate safe hidden trouble.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
Referring to Fig. 1, a kind of experimental provision for simulating impulse tube discharge ablation, including experimental system component, test system group
Part and power system components, wherein, the experimental system component is used to install two pressure guiding pipes, and the test system components are used for
Measure electric discharge ablation parameters of two pressure guiding pipes under default spacing；The power system components are that the electricity consumption in experimental provision is set
It is standby that power supply is provided, specifically for being powered to the experimental system component and the test system components, wherein, the experimental provision
Can be tested for the electric discharge ablation of pressure guiding pipe in valve chamber.
Specifically, referring to Fig. 1, the experimental system component includes experimental provision body 10 and is arranged on the experiment
The first pressure guiding pipe 11, the second pressure guiding pipe 12, the first fixing device 13 on device body 10, the second fixing device 14, first are exhausted
Edge support 15, the second insulating support 16, guide rail 17, the first metallic plate 18 and the second metallic plate 19, wherein, the first pressure guiding pipe 11 is solid
It is scheduled in the first fixing device 13, the second pressure guiding pipe 12 is fixed in the second fixing device 14, and the first fixing device 13 passes through
One metallic plate 18 is connected with the first insulating support 15, and the second fixing device 14 passes through the second metallic plate 19 and the second insulating support 16
Connection, guide rail 17 is fixed on experimental provision body 10, and the first insulating support 15 and the second insulating support 16 are arranged at and led
On rail 17.
Wherein, the first fixing device 13 is fixed on the first metallic plate 18, and the first metallic plate 18 is arranged on the first insulation branch
The top of frame 15, to cause the first fixing device 13 to be connected by the first metallic plate 18 with the first insulating support 15；Further,
Second fixing device 14 is fixed on the second metallic plate 19, and the second metallic plate 19 is arranged on the top of the second insulating support 16, with
So that the second fixing device 14 is connected by the second metallic plate 19 with the second insulating support 16, and the first insulating support 15 and second
Insulating support 16 is arranged on guide rail 17, to cause the first fixing device 13 and the second fixing device can be by guide rail 17
Enter line slip, to adjust the spacing between the first pressure guiding pipe 11 and the second pressure guiding pipe 12.
Specifically, the first pressure guiding pipe 11 can be horizontally fixed in the first fixing device 13, the second pressure guiding pipe 12 can hang down
Directly it is fixed in the second fixing device 14, certainly, the first pressure guiding pipe 11 and the second pressure guiding pipe 12 can also horizontally or vertically simultaneously
Corresponding to being fixed in fixing device, and the first pressure guiding pipe 11 can also be vertically fixed in the first fixing device 13, and second
Pressure guiding pipe 12 can also be vertically fixed in the second fixing device 14.
Specifically, referring to Fig. 1, the experimental provision also includes transmission device, and the transmission device includes the He of STATEMENT OF FEDERALLY SPONSORED 20
Rotary shaft 21, STATEMENT OF FEDERALLY SPONSORED 20 is fixedly connected with the first insulating support 13, and STATEMENT OF FEDERALLY SPONSORED 20 is provided with screwed hole, passes through the screw thread
Hole is connected with rotary shaft 21, with by rotating rotary shaft 21, and then promotes STATEMENT OF FEDERALLY SPONSORED 20, and drive the first insulating support 13 leading
Moved on rail 17, so as to the spacing between the first pressure guiding pipe 11 of convenient adjustment and the second pressure guiding pipe 12, you can carry out first, second
Electric discharge ablation experiments of the pressure guiding pipe under different spacing, obtain corresponding experimental data.
Specifically, referring to Fig. 1, the transmission device also includes drive device 22, is arranged on the front end of rotary shaft 21, is used for
Driving rotary shaft 21 rotates, and then drives STATEMENT OF FEDERALLY SPONSORED 20 to drive the first insulating support 13 to be moved on guide rail 17, further facilitates
Adjust the spacing between the first pressure guiding pipe 11 and the second pressure guiding pipe 12；Wherein, rotary shaft 21 is specifically as follows screw thread stepping rotation
Axle, drive device 22 can specifically be moved to preferably control the first insulating support 13 with gyrocompass etc. on track 16
Distance, rotary shaft 21 are kept with STATEMENT OF FEDERALLY SPONSORED 20 in same level state by support member 23.
Specifically, referring to Fig. 1, the test system components include grating measuring device 30, for measuring the first pressure guiding pipe
11 and the second spacing between pressure guiding pipe 12, wherein, grating measuring device 30 is specifically as follows grating scale.
Wherein, connection 31 is also included with continued reference to Fig. 1, the test system components, grating measuring device 30 passes through connection
Part 31 connects STATEMENT OF FEDERALLY SPONSORED 20, and then causes drive device 22 when driving rotary shaft 21 to rotate, to drive STATEMENT OF FEDERALLY SPONSORED 20, STATEMENT OF FEDERALLY SPONSORED 20
By the synchronous drive grating measuring device 30 of connector 31, between first, second pressure guiding pipe of measurement of grating measuring device 30
Spacing.
Specifically, referring to Fig. 1, the test system components also include the first rotating device, are flexibly connected first and fix dress
13 are put, for rotating the first fixing device 13；The test system components also include the second rotating device, and it is solid to be flexibly connected second
Device 14 is determined, for rotating the second fixing device 14；So so that the first fixing device 13 and the second fixing device 14 can be with
Rotation, so as to arbitrarily change the intersecting angle between first, second pressure guiding pipe, can carry out first, second pressure guiding pipe not
With the electric discharge ablation experiments under intersecting angle, corresponding experimental data is obtained.
Specifically, referring to Fig. 1, the experimental provision also includes accommodating device 40, for housing the experimental system component
With the test system components, wherein, accommodating device 40 is specifically as follows glassware, and the side of accommodating device 40 is provided with temperature
Humidity regulation mouth 41, in experimentation carry out temperature and humidity control, and accommodating device 40 on be additionally provided with temperature
Measuring appliance 42 and moisture tester 43 are spent, for measuring the humiture of gas in accommodating device 40, so that first, the
Two pressure guiding pipes carry out electric discharge ablation experiments under different humitures, obtain corresponding experimental data.
Specifically, referring to Fig. 1, the test system components also include picture pick-up device 44, are arranged on accommodating device 40, its
In, picture pick-up device 44 is specifically as follows the photographic equipments such as camera, video camera, can be arranged on first, second pressure guiding pipe just
Top, so that whole monitoring and video recording more comprehensively and accurately can be carried out to the ablation process of first, second pressure guiding pipe.
Specifically, referring to Fig. 1 and Fig. 2, the experimental provision also includes voltage measuring apparatus, draws for measuring described first
Voltage corresponding to pressure pipe and second pressure guiding pipe, specifically, the voltage measuring apparatus include line bank 50, are arranged on the first gold medal
Belong to the first binding post 51 on plate 18, the second binding post 52, the first binding post 51 being arranged on the second metallic plate 19
Connect the first cable of line bank 50 and the second cable of the second binding post 52 connection line bank 50, first cable and institute
State in the second cable cable and be serially connected with resistance 56, resistance 56 is a measuring resistance, for measuring the both ends of resistance 56
AC or DC voltage, calculate the electric current for obtaining and being flowed through in electric discharge ablation process loop.
Wherein, the 3rd binding post 53, the 4th binding post 54 and the 5th binding post 55 are provided with line bank 50, its
In, the 4th binding post 54 is connected with pipeline, and the 3rd binding post 53 is connected with grounded screen, exchanging between pipeline and grounded screen
Voltage or DC voltage difference fall between first, second pressure guiding pipe.Under certain AC voltage difference or DC voltage difference, the
First, it is separated by a spacing after the contact of the second pressure guiding pipe, ablation of discharging will occurs between first, second pressure guiding pipe.
Specifically, referring to Fig. 1 and Fig. 2, the measuring system component also includes data logger 60, for measure first,
Voltage difference between second pressure guiding pipe, wherein, a passage 61 of data logger 60 is used between first, second pressure guiding pipe of measurement
AC or DC voltage difference, the AC or DC voltage at two passages 62 measurement resistance 56 both ends, calculate to obtain and flowed through in loop
Electric current；5th binding post 55 is connected with reference electrode, and the triple channel 63 of data logger 60 measures the energization current potential of pipeline
And alternating voltage, wherein, data logger 60 can also transfer data to server by GPRS wireless networks, so as to real-time
The energization current potential and alternating voltage of pipeline are inquired about, the AC or DC potential difference between first, second pressure guiding pipe, and resistance 56
The voltage at both ends.
Specifically, referring to Fig. 1, the power system components include solar cell system 70 and voltage loads interface 71,
Solar cell system 70 is included by the power supply for electrical equipment that voltage loads interface is the experimental provision, the electrical equipment
Picture pick-up device 44, grating measuring device 30 and the data logger are powered, convenient to be monitored for a long time.
In actual application, because the embodiment of the present application can drive the first insulating support by the transmission device
13 move on guide rail 17, so as to the spacing between the first pressure guiding pipe 11 of convenient adjustment and the second pressure guiding pipe 12, and pass through institute
State the first rotating device and rotate the first fixing device 13 and by second rotating device, rotate the second fixing device 14, make
The first fixing device 13 and the second fixing device 14 can rotate, so as to arbitrarily change first, second pressure guiding pipe it
Between intersecting angle, and the control that temperature and humidity regulation mouth 41 carries out temperature and humidity is provided with by the side of accommodating device 40
System, and then can realize and be carried out in the case of default greenhouse degree in different spacing and the electric discharge ablation experiments of different angle so that
Testing the data obtained can be more accurate, and then it is related to influence factor real to carry out the impulse tube discharge ablation mechanism of action
Research is tested, and then theoretical foundation and experimental data are provided to obtain the decreasing measure of impulse tube discharge ablation, to disappear described in use
Subtract measure ensures the safe operation of pipeline to eliminate safe hidden trouble.
In another embodiment, the experimental provision that the application provides is equally applicable to simulating lab test, pipeline and grounded screen
Between alterating and direct current pressure difference can utilize and exchange stabilized power source or DC stable power supply and provide, it is more accurate so as to carry out
The alterating and direct current pressure difference between two pressure guiding pipes is controlled, carries out alternating current discharge ablation experiments and direct-current discharge ablation experiments respectively,
Specifically, can by the 4th binding post 54 and the 3rd binding post 53 respectively with adjustable AC power or dc source just
When negative pole is connected, it is possible to the voltage-regulation between two pressure guiding pipes is carried out, in different DC voltage difference or alternating current
Tested under pressure difference.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
Because the first pressure guiding pipe in the experimental provision in the embodiment of the present application is arranged in the first fixing device, second draws
Pressure pipe is fixed on the second fixing device, and first fixing device is connected by the first metallic plate with the first insulating support, institute
State the second fixing device to be connected with the second insulating support by the second metallic plate so that first pressure guiding pipe and described second draws
A distance away, and first pressure guiding pipe and second impulse can be reduced by two insulating parts between pressure pipe
The probability that pipe is influenceed by extraneous factor so that test system components, measuring first pressure guiding pipe and second impulse
Electric discharge ablation parameters of the pipe under default spacing are more accurate, so so that the experimental provision of the application can carry out pressure guiding pipe and put
The Related Experimental Study of electric the ablation mechanism of action and influence factor, and then provided to obtain the decreasing measure of impulse tube discharge ablation
Theoretical foundation and experimental data, to ensure the safe operation of pipeline using the decreasing measure to eliminate safe hidden trouble.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. experimental provision for simulating impulse tube discharge ablation, it is characterised in that including：Experimental system component, including experimental provision body and be arranged on the experimental provision body the first pressure guiding pipe, Two pressure guiding pipes, the first fixing device, the second fixing device, the first insulating support, the second insulating support, guide rail, the first metallic plate With the second metallic plate, wherein, first pressure guiding pipe is fixed in first fixing device, and second pressure guiding pipe is fixed on In second fixing device, first fixing device is connected by first metallic plate with first insulating support, Second fixing device is connected by second metallic plate with second insulating support, and the guide rail is fixed on the reality On experiment device body, and first insulating support and second insulating support are arranged on the guide rail；Test system components, for measuring the electric discharge ablation of first pressure guiding pipe and second pressure guiding pipe under default spacing Parameter；Power system components, for the experimental system component and test system components power supply.
- 2. experimental provision as claimed in claim 1, it is characterised in that the experimental provision also includes transmission device, the biography Dynamic device includes STATEMENT OF FEDERALLY SPONSORED and rotary shaft, and the STATEMENT OF FEDERALLY SPONSORED is fixedly connected with first insulating support, and the STATEMENT OF FEDERALLY SPONSORED is set Screwed hole is equipped with, passes through the screwed hole and the rotation axis connection.
- 3. experimental provision as claimed in claim 2, it is characterised in that the transmission device also includes drive device, is arranged on The front end of the rotary shaft, for driving the rotary shaft to rotate.
- 4. experimental provision as claimed in claim 2, it is characterised in that the test system components include grating measuring device, For measuring the spacing between first pressure guiding pipe and second pressure guiding pipe.
- 5. experimental provision as claimed in claim 4, it is characterised in that the test system components also include connector, described Grating measuring device connects the STATEMENT OF FEDERALLY SPONSORED by the connector.
- 6. experimental provision as claimed in claim 1, it is characterised in that the test system components also include the first rotating device With the second rotating device, wherein, first rotating device is flexibly connected first fixing device, for rotating described first Fixing device；Second rotating device is flexibly connected second fixing device, for rotating second fixing device.
- 7. experimental provision as claimed in claim 1, it is characterised in that the experimental provision also includes accommodating device, for holding Put the experimental system component and the test system components.
- 8. experimental provision as claimed in claim 7, it is characterised in that the test system components also include temperature meter and Moisture tester, for measuring humiture, and the temperature meter and the moisture tester are arranged on the accommodating device On.
- 9. experimental provision as claimed in claim 8, it is characterised in that the test system components also include picture pick-up device, if Put on the accommodating device.
- 10. experimental provision as claimed in claim 1, it is characterised in that the experimental provision also includes voltage measuring apparatus, is used for Measure voltage corresponding to first pressure guiding pipe and second pressure guiding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510505196.4A CN105116299B (en) | 2015-08-17 | 2015-08-17 | Experimental device for simulating discharge ablation of pressure leading pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510505196.4A CN105116299B (en) | 2015-08-17 | 2015-08-17 | Experimental device for simulating discharge ablation of pressure leading pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105116299A CN105116299A (en) | 2015-12-02 |
| CN105116299B true CN105116299B (en) | 2018-04-03 |
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ID=54664334
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510505196.4A Active CN105116299B (en) | 2015-08-17 | 2015-08-17 | Experimental device for simulating discharge ablation of pressure leading pipe |
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| CN (1) | CN105116299B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196996A (en) * | 1996-01-23 | 1997-07-31 | Ngk Insulators Ltd | Device for testing corona discharge of insulation cylinder and testing method using the device |
| CN203606456U (en) * | 2013-12-06 | 2014-05-21 | 天津德芃科技集团有限公司 | Fireproof electric wire performance test device |
| CN203825112U (en) * | 2014-03-20 | 2014-09-10 | 上海天祥质量技术服务有限公司 | Testing system for electrostatic discharge (ESD) test of air bag |
| CN204129167U (en) * | 2014-09-30 | 2015-01-28 | 陕西生益科技有限公司 | A kind of flaky material withstand voltage properties proving installation |
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2015
- 2015-08-17 CN CN201510505196.4A patent/CN105116299B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105116299A (en) | 2015-12-02 |
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