CN106032875A - Multifunctional detection device used for underground pipeline monitoring system - Google Patents
Multifunctional detection device used for underground pipeline monitoring system Download PDFInfo
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- CN106032875A CN106032875A CN201510119766.6A CN201510119766A CN106032875A CN 106032875 A CN106032875 A CN 106032875A CN 201510119766 A CN201510119766 A CN 201510119766A CN 106032875 A CN106032875 A CN 106032875A
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- monitoring system
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- detection device
- pipeline
- memorizer
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Abstract
The invention discloses a multifunctional detection device used for an underground pipeline monitoring system. The multifunctional detection device comprises a pipeline provided with an annular permanent magnet in the middle of the outer side, a moving mechanism having a self-walking function, a magnetic sensor, a controller, a memorizer, a transmitter, a laser range finder and a gyroscope, wherein the magnetic sensor, the controller, the memorizer and the transmitter are arranged inside a translation mechanism. The controller is connected with the memorizer, the transmitter and the magnetic sensor respectively. The laser range finder and the gyroscope are arranged at the top of the translation mechanism and are respectively connected with the controller. The technical problems of low pipeline detecting and positioning accuracy and unclear fault analysis in the prior art are solved.
Description
Technical field
The present invention relates to underground pipe network monitoring system, monitor for underground piping particularly to one
The multifunctional detecting device of system.
Background technology
Along with Urbanization in China is accelerated, in the face of population, resource and the immense pressure of environment,
The Chinese government is strengthening the input to urban infrastructure year by year, such as natural gas line, tap water
The cities and towns underground pipe network of pipeline, heat distribution pipeline etc. is built and is constantly accelerated.Owing to underground pipe network is buried
The end, ground, after breaking down, the matter of utmost importance that maintainer faces is accurately positioned and searches event exactly
Barrier reason.Pipe detection device the most on the market is to propose for a certain particular problem mostly
, and positioning precision is low, failure reason analysis is indefinite, it is impossible to be well provided with for maintenance
Force data is supported.
Summary of the invention
It is an object of the present invention to provide a kind of multi-functional detection dress for underground piping monitoring system
Put, solve that pipe detection positioning precision in prior art is low, the indefinite technology of accident analysis is asked
Topic.
The technical scheme is that, a kind of multi-functional detection for underground piping monitoring system
Device, including:
The pipeline of annular permanent magnet it is provided with at the outer middle side part of pipeline；
There is the travel mechanism of autonomous function；
It is arranged on the magnetic inductor within translation mechanism, controller, memorizer, emitter；Control
Device processed is connected with memorizer, emitter and magnetic inductor respectively；
It is arranged on laser range finder and the gyroscope at translation mechanism top；Laser range finder and gyro
Instrument is connected with controller respectively.
Further, moving structure is to have the travel mechanism of roller or have tracked moving machine
Structure.
Further, device also includes measuring wheel.
Further, the profile of device is rectangle.
The present invention provides a kind of multifunctional detecting device for underground piping monitoring system, passes through
The mode coordinated with the detector walked at pipe interior in the magnetic field added on pipeline, makes event
The location more degree of accuracy of barrier is clearer and more definite to the form of fault.
Accompanying drawing explanation
Fig. 1 is a kind of multifunctional detecting device for underground piping monitoring system in the present invention
Structural representation；
Fig. 2 is the profile of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, a kind of multifunctional detecting device for underground piping monitoring system,
Including:
A kind of multifunctional detecting device for underground piping monitoring system, including:
The pipeline 1 of annular permanent magnet 2 it is provided with at the outer middle side part of pipeline；
There is the travel mechanism 3 of autonomous function；
It is arranged on the magnetic inductor 4 within translation mechanism 3, controller 5, memorizer 6, sends out
Emitter 7；Controller 5 is connected with memorizer 6, emitter 7 and magnetic inductor 4 respectively；
It is arranged on laser range finder 8 and the gyroscope 9 at translation mechanism 3 top；Laser range finder
8 and gyroscope 9 be connected with controller 5 respectively.
Further, moving structure 3 is to have the travel mechanism of roller or have tracked movement
Mechanism.
Further, device also includes measuring wheel.
Further, the profile of device is rectangle.
The principle of the present invention is as follows: travel mechanism moves in pipeline, by magnetic inductor 4 not
The magnetic intensity that disconnected collection gets, and store data in memorizer 6, controller 5 is regular
Mate with reference data after collated for the data collected, if exceeding certain threshold values,
Think that this segment pipe there occurs the faults such as leakage.Such as, it is generally the case that pipeline external is forever
The magnetic field that Magnet produces distribution in certain rule in pipeline, when there is leakage in somewhere, magnetic
Induction apparatus will collect stronger magnetic intensity data.Or when duct wall is thinning, magnetic intensity
Data can change equally.
It addition, laser range finder 8 and gyroscope 9 cooperate can get in pipeline interior
Footpath changes, and concrete principle is, laser range finder 8 measures caliber, and moving machine measured by gyroscope 9
The Realize of structure, after cured algorithm routine in memory is optimized, i.e. can obtain
Obtain the internal diameter of whole pipeline.
Real-time for data both can also periodically be passed to outside by emitter 7 to outside transmission
Pass.
In terms of measuring abort situation, first pass through measuring wheel and measure the distance of movement, then lead to
Cross the magnetic intensity that magnetic inductor 4 gets to be modified with the gradient relation of magnetic intensity in pipeline,
To meet pinpoint requirement.
The experiment proved that, the positioning precision height of the present invention 0.01 meter, trouble shooting accuracy
Reach more than 85%.
The present invention provides a kind of multifunctional detecting device for underground piping monitoring system, passes through
The mode coordinated with the detector walked at pipe interior in the magnetic field added on pipeline, makes event
The location more degree of accuracy of barrier is clearer and more definite to the form of fault.
Above, the only detailed description of the invention of the present invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is at the technical scope that the invention discloses
In, the change that can readily occur in or replacement, all should contain within protection scope of the present invention.
Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (4)
1. the multifunctional detecting device for underground piping monitoring system, it is characterised in that
Including:
The pipeline (1) of annular permanent magnet (2) it is provided with at the outer middle side part of pipeline；
There is the travel mechanism (3) of autonomous function；
Be arranged on the internal magnetic inductor (4) of described translation mechanism (3), controller (5),
Memorizer (6), emitter (7)；Described controller (5) respectively with described memorizer (6),
Emitter (7) and magnetic inductor (4) connect；
It is arranged on laser range finder (8) and the gyroscope (9) at described translation mechanism (3) top；
Described laser range finder (8) and gyroscope (9) are connected with described controller (5) respectively.
The most according to claim 1 a kind of for underground piping monitoring system multi-functional
Detection device, it is characterised in that described moving structure (3) is the travel mechanism with roller
Or have tracked travel mechanism.
The most according to claim 2 a kind of for underground piping monitoring system multi-functional
Detection device, it is characterised in that described device also includes measuring wheel.
The most according to claim 3 a kind of for underground piping monitoring system multi-functional
Detection device, it is characterised in that the profile of described device is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119766.6A CN106032875A (en) | 2015-03-18 | 2015-03-18 | Multifunctional detection device used for underground pipeline monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119766.6A CN106032875A (en) | 2015-03-18 | 2015-03-18 | Multifunctional detection device used for underground pipeline monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106032875A true CN106032875A (en) | 2016-10-19 |
Family
ID=57148677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510119766.6A Pending CN106032875A (en) | 2015-03-18 | 2015-03-18 | Multifunctional detection device used for underground pipeline monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106032875A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091903A (en) * | 2017-05-28 | 2017-08-25 | 南昌理工学院 | A kind of automatic checkout equipment |
| CN110345898A (en) * | 2019-08-14 | 2019-10-18 | 大连凯晟科技发展有限公司 | A kind of pressure vessel inner diameter measuring device |
| CN111735491A (en) * | 2020-05-14 | 2020-10-02 | 国网浙江宁波市鄞州区供电有限公司 | Cable pipeline detection device with accurate measurement |
-
2015
- 2015-03-18 CN CN201510119766.6A patent/CN106032875A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091903A (en) * | 2017-05-28 | 2017-08-25 | 南昌理工学院 | A kind of automatic checkout equipment |
| CN107091903B (en) * | 2017-05-28 | 2020-11-24 | 南昌理工学院 | Automatic detection equipment |
| CN110345898A (en) * | 2019-08-14 | 2019-10-18 | 大连凯晟科技发展有限公司 | A kind of pressure vessel inner diameter measuring device |
| CN111735491A (en) * | 2020-05-14 | 2020-10-02 | 国网浙江宁波市鄞州区供电有限公司 | Cable pipeline detection device with accurate measurement |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161019 |