CN106352248A - Sound wave detection type intelligent wireless test pile - Google Patents
Sound wave detection type intelligent wireless test pile Download PDFInfo
- Publication number
- CN106352248A CN106352248A CN201611094210.7A CN201611094210A CN106352248A CN 106352248 A CN106352248 A CN 106352248A CN 201611094210 A CN201611094210 A CN 201611094210A CN 106352248 A CN106352248 A CN 106352248A
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- China
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- sound wave
- detection type
- type intelligent
- central control
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000004807 localization Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 241001062009 Indigofera Species 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004210 cathodic protection Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model provides a sound wave detection type intelligence wireless test stake, includes sound wave sensor, sound wave signal acquisition unit, electric potential signal acquisition unit, keeps apart protection unit, central control unit, satellite positioning unit, high energy battery, GPRS communication unit, bluetooth communication unit. The sound wave detection type intelligent wireless test pile monitors sound wave signals on a pipeline through a sound wave sensor, the sound wave signals are sent into a central control unit through a sound wave signal acquisition unit and an isolation protection unit, after information is determined, the sound wave detection type intelligent wireless test pile sends longitude and latitude information and sound wave information acquired by a satellite positioning unit to a client server through a GPRS communication unit, and then through a big data platform running in the client server, detection data of adjacent sound wave detection type intelligent wireless test piles are compared, so that accurate state judgment and position positioning are provided for a user.
Description
Technical field
The present invention relates to a kind of cathodic protection test pile with sonic detection function, sonic detection especially can be passed through
Thus realizing a kind of sonic detection type intelligent radio test pile of pipe leakage positioning.
Background technology
With China's Energy restructuring progress faster, the construction of cities and towns gas distributing system is also developing rapidly.Cities and towns are fired
The pressure of gas pipe network is low, branch is many, adnexa is many, and the more complicated feature of environment noise of tube circumference, determines its leakage
The difficulty of detection positioning is far above the Leak Detection positioning of long distance pipeline.
The method of modern pipeline leakage testing can be classified as the method based on hardware with based on software, wherein, hardware based
Method includes: observational method, Leak Detection cable method, tracer detection method directly perceived, includes negative pressure wave method, pressure based on the method for software
Power gradient method, mass balance approach etc., single leakage detection and location means are increasingly not suitable with the development of pipeline transportation, utilize
The development of artificial intelligence technology, to such as flow, pressure, temperature, information and process, by founding mathematical models,
Or pass through signal processing, or by the pattern recognition of neutral net, extract fault signature Knowledge based engineering method and detected
And positioning.Multiple leakage detection and location means are combined with technology, in using at the scene, considers various leak hunting methods simultaneously
Feature use intelligent method introduce detection and location technology can much sooner, exactly detect leakage point.
Content of the invention
In order to overcome the shortcomings of existing pipeline leakage testing aspect presence, the invention provides a kind of sonic detection type intelligence
Energy wireless test stake, this sonic detection type intelligent radio test pile, by being arranged on the sonic sensor of pipe surface, will gather
To acoustic signals process and analyse and compare after, thus drawing the status information of pipe leakage etc., and by conclusion and Monitoring Data
Sent to user side server by gprs communication unit, conveniently draw really and accurately conclusion.
The technical solution adopted for the present invention to solve the technical problems is: sonic detection type intelligent radio test pile is by sound wave
Sensor, Acoustic Signal Acquisition unit, electric potential signal collecting unit, insulation blocking unit, central control unit, satellite fix list
Unit, high energy battery, gprs communication unit, bluetooth communication unit composition, wherein sonic sensor monitor the sound wave letter on pipeline
Number, through Acoustic Signal Acquisition unit, insulation blocking unit send into central control unit in, by with central control unit in spy
Reference breath carries out fuzzy diagnosis, so that it is determined that the type of sound wave and feature.After information determines, sonic detection type intelligent radio is surveyed
Test pile will be by gprs communication unit, and the latitude and longitude information that satellite positioning unit is read is sent to user side clothes with information of acoustic wave
In business device, then by operating in the big data platform in client-server, compare the test of adjacent acoustic wave detection type intelligent radio
The detection data of stake, provides the user accurate condition adjudgement and location positioning, thus for solving a pipe leakage point location difficult problem
Increased a kind of solution.Central control unit realizes data sharing by bluetooth communication unit and cell-phone customer terminal, also may be used
Parameter setting in central control unit is changed by cell-phone customer terminal, facilitates user at the scene to sonic detection type intelligent radio
The parameter adjustment function of test pile.The cathodic protection potential value of pipeline can be sent into central authorities and control list by electric potential signal collecting unit
In unit, wherein Acoustic Signal Acquisition unit and electric potential signal collecting unit are provided with automatically triggering monitoring function, when collect
When signal exceeds range of set value, central control unit will be automatically wakened up, and enters triggering collection state, wherein sonic detection
Signal gathering unit and electric potential signal collecting unit all possess anti-AC influence and anti-lightning strike function.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the circuit block diagram of the present invention.
In figure 1. sonic sensor, 2. Acoustic Signal Acquisition unit, 3. electric potential signal collecting unit, 4. insulation blocking list
Unit, 5. central control unit, 6. satellite positioning unit, 7. high energy battery, 8.gprs communication unit, 9. bluetooth communication unit.
Specific embodiment
In FIG, sonic sensor (1) is connected with Acoustic Signal Acquisition unit (2), and passes through insulation blocking unit
(4) send in central control unit (5), and electric potential signal collecting unit (3) sends into central authorities' control also by insulation blocking unit (4)
In unit (5) processed, central control unit (5) provides power supply by high energy battery (7), and is determined by satellite positioning unit (6)
The latitude and longitude information of sonic detection type intelligent radio test pile, facilitates the accurate location of the localization of faults.Central control unit (5)
Data sharing and the adjustment of inner parameter are realized by bluetooth communication unit (9) and cell-phone customer terminal, central control unit (5) leads to
Cross gprs communication unit (8) to send the dynamic data of monitoring in time to user side server, facilitate the analysis of back-end data
With early warning.
Claims (8)
1. a kind of sonic detection type intelligent radio test pile, described sonic detection type intelligent radio test pile includes sound wave sensing
Device, Acoustic Signal Acquisition unit, electric potential signal collecting unit, insulation blocking unit, central control unit, satellite positioning unit,
High energy battery, bluetooth communication unit, gprs communication unit, is characterized in that: sonic sensor and Acoustic Signal Acquisition unit phase
Connect, and sent in central control unit by insulation blocking unit, and electric potential signal collecting unit is also by insulation blocking list
Unit sends in central control unit, and central control unit provides power supply by high energy battery, and is determined by satellite positioning unit
The latitude and longitude information of sonic detection type intelligent radio test pile, facilitates the accurate location of the localization of faults, and sonic sensor receives
The pipeline acoustic signals arriving, are sent in central control unit through Acoustic Signal Acquisition unit and using signal processing technology, pipeline are broken
Bad point is positioned and passed through satellite positioning unit accurately to be shown on electronic chart.
2. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: central control unit passes through sound
Ripple signal gathering unit realizes the collection of acoustic signals.
3. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: central control unit passes through electricity
Position signal gathering unit realizes the collection of electric potential signal.
4. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: central control unit passes through to defend
Star positioning unit realizes the collection of latitude and longitude information.
5. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: central control unit passes through indigo plant
Tooth communication unit realizes the data communication with cell-phone customer terminal.
6. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: central control unit passes through
Gprs communication unit is by the data is activation of collection in worksite to user side server.
7. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: Acoustic Signal Acquisition unit and
Electric potential signal collecting unit is provided with trigger-type Signals collecting function.
8. sonic detection type intelligent radio test pile according to claim 1, is characterized in that: insulation blocking unit possesses anti-
AC influence voltage and anti-lightning strike defencive function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094210.7A CN106352248A (en) | 2016-12-02 | 2016-12-02 | Sound wave detection type intelligent wireless test pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094210.7A CN106352248A (en) | 2016-12-02 | 2016-12-02 | Sound wave detection type intelligent wireless test pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106352248A true CN106352248A (en) | 2017-01-25 |
Family
ID=57862061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611094210.7A Pending CN106352248A (en) | 2016-12-02 | 2016-12-02 | Sound wave detection type intelligent wireless test pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145685A (en) * | 2017-06-06 | 2017-09-08 | 北京市燃气集团有限责任公司 | The dynamic DC influence monitoring system of pipeline based on the Big Dipper and methods of risk assessment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000268286A (en) * | 1999-03-16 | 2000-09-29 | Ins Engineering Corp | Monitor system |
| CN202521234U (en) * | 2012-04-25 | 2012-11-07 | 大庆天鸿伟业测控技术有限公司 | Routing inspection device for gas pipe network |
| CN203846110U (en) * | 2014-05-30 | 2014-09-24 | 王辉 | Cathode protection potential testing column for buried metal pipeline |
| CN204702807U (en) * | 2015-03-06 | 2015-10-14 | 中国石化管道储运有限公司 | The intelligent remote monitoring regulator control system of underground utilities galvanic protection |
| CN105070012A (en) * | 2015-08-05 | 2015-11-18 | 西安航华信息科技有限公司 | Beidou satellite-GSM-based dual-mode cathode protection intelligent system |
| CN105351756A (en) * | 2015-11-23 | 2016-02-24 | 杨璐馨 | Pipeline leakage recognizing and positioning system and method based on sound wave imaging |
-
2016
- 2016-12-02 CN CN201611094210.7A patent/CN106352248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000268286A (en) * | 1999-03-16 | 2000-09-29 | Ins Engineering Corp | Monitor system |
| CN202521234U (en) * | 2012-04-25 | 2012-11-07 | 大庆天鸿伟业测控技术有限公司 | Routing inspection device for gas pipe network |
| CN203846110U (en) * | 2014-05-30 | 2014-09-24 | 王辉 | Cathode protection potential testing column for buried metal pipeline |
| CN204702807U (en) * | 2015-03-06 | 2015-10-14 | 中国石化管道储运有限公司 | The intelligent remote monitoring regulator control system of underground utilities galvanic protection |
| CN105070012A (en) * | 2015-08-05 | 2015-11-18 | 西安航华信息科技有限公司 | Beidou satellite-GSM-based dual-mode cathode protection intelligent system |
| CN105351756A (en) * | 2015-11-23 | 2016-02-24 | 杨璐馨 | Pipeline leakage recognizing and positioning system and method based on sound wave imaging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145685A (en) * | 2017-06-06 | 2017-09-08 | 北京市燃气集团有限责任公司 | The dynamic DC influence monitoring system of pipeline based on the Big Dipper and methods of risk assessment |
| CN107145685B (en) * | 2017-06-06 | 2018-03-16 | 北京市燃气集团有限责任公司 | Pipeline dynamic DC influence monitoring system and methods of risk assessment based on the Big Dipper |
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Application publication date: 20170125 |