CN107023756A - A kind of ray pipeline corrodes scanning imaging system - Google Patents
A kind of ray pipeline corrodes scanning imaging system Download PDFInfo
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- CN107023756A CN107023756A CN201710382379.0A CN201710382379A CN107023756A CN 107023756 A CN107023756 A CN 107023756A CN 201710382379 A CN201710382379 A CN 201710382379A CN 107023756 A CN107023756 A CN 107023756A
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- corrosion
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- pipeline
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Corrode scanning imaging system the invention discloses a kind of ray pipeline, the system includes：First detection unit, first detection unit is used to carry out Corrosion monitoring to pipeline outer wall；Second detection unit, second detection unit is used to carry out Corrosion monitoring to inner-walls of duct；Analytic unit, the analytic unit is used for the testing result based on the first detection unit and the second detection unit, generates corrosion sites information；Scanning element, the scanning element is used for based on corrosion sites information to corrosion sites information scanning；Imaging unit, the imaging unit is used to generate corrosion image based on scanning information, realizes system design rationally, detection is accurate, outer wall and inwall can be detected simultaneously, and can generate the technique effect of corrosion image.
Description
Technical field
The present invention relates to corrosive pipeline detection field, in particular it relates to which a kind of ray pipeline corrodes scanning imaging system.
Background technology
One kind chemistry that the description corrosion of corrosive pipeline phenomenon can be understood as occurring in environment of the material residing for it is anti-
Should, the reaction can cause the loss of pipeline material and cause the even whole pipeline system failure of line member.In pipeline system,
The definition of corrosion is：Based on specific pipeline environments, the chemistry occurred in all metals of pipeline system and nonmetallic materials
The erosion of reaction, electrochemical reaction and microorganism, the reaction can cause the damage and loss of line construction and other materials.Remove
Corrosiveness to the direct destruction of material outside, corrosion failure also can be considered as the Pipeline damage caused by corrosion product.Pipeline
Whether corrosion can spread, and range of scatter has the corrosion resistant of much agents of erosion for depending primarily on corrosive medium and existing pipeline material
Corrosion energy.Temperature, the concentration of corrosive medium and stress state can all influence the degree of corrosive pipeline.
Pipeline is avoided, the guard technology corroded by soil, air and pumped (conveying) medium (oil, natural gas etc.).Conveying oil,
The pipeline of gas is mostly in complicated soil environment, and the medium conveyed also more to be corrosive, thus inner-walls of duct and outer wall
It may all be corroded.The perforation once pipeline is corroded, that is, cause oil, gas leakage, not only make traffic interruptions, and can pollute ring
Border, in some instances it may even be possible to cause fire, causes harm.According to the statistics of U.S.'s pipeline industry, 1975 due to corrosion cause it is straight
Loss is connect up to 600,000,000 dollars.It is therefore prevented that corrosive pipeline is the important content of pipeline engineering.
Although having done the work of more pipeline corrosion protection, pipeline can still corrode for various reasons, accordingly, it would be desirable to periodically
Corrosive pipeline is detected, in the prior art, is generally detected, is examined by pipeline corrosion protection using pipeline corrosion protection detector
Survey instrument quickly can detect to pipeline, but existing pipeline corrosion protection detector can only detect that certain limit interior conduit is
No corrosion, is unable to position and the size of accurate positioning corrosion, and can only detect whether pipeline outer wall corrodes, it is impossible to
Enough detect whether inner-walls of duct corrodes.
The content of the invention
Corrode scanning imaging system the invention provides a kind of ray pipeline, solve existing pipeline corrosion protection detector inspection
Indeterminacy really, can only detect the technical problem of outer wall, realize system design rationally, detection is accurate, and outer wall can be detected simultaneously
And inwall, and the technique effect of corrosion image can be generated.
In order to solve the above technical problems, corroding scanning imaging system, the system this application provides a kind of ray pipeline
Including：
First detection unit, first detection unit is used to carry out Corrosion monitoring to pipeline outer wall；
Second detection unit, second detection unit is used to carry out Corrosion monitoring to inner-walls of duct；
Analytic unit, the analytic unit is used for the testing result based on the first detection unit and the second detection unit, raw
Into corrosion sites information；
Scanning element, the scanning element is used for based on corrosion sites information to corrosion sites information scanning；
Imaging unit, the imaging unit is used to generate corrosion image based on scanning information.
Wherein, the principle of the application is：Inner and outer walls of pipeline is detected simultaneously using two detection units, detected
As a result, testing result generation corrosion sites information is then based on, based on corrosion sites information to corrosion sites information scanning, is based on
Scanning information generate corrosion image, from corrosion image can intuitively from corrosion condition.
Further, the system also includes：Second analytic unit, second analytic unit is used for the class for analyzing corrosion
Type.
Further, the system also includes generation unit, and the generation unit is used to generate corrosion based on corrosion information
Processing scheme.
Further, the system also include recording unit, the recording unit be used for record corrosion position, size,
Type, depth.
Further, the system also includes alarm unit, and the alarm unit is used to work as corrosion area in corrosion image
Area is alarmed when being more than threshold value.
One or more technical schemes that the application is provided, have at least the following technical effects or advantages：
Solve the detection of existing pipeline corrosion protection detector inaccurate, the technical problem of outer wall can only be detected, realize and be
System is reasonable in design, and detection is accurate, outer wall and inwall can be detected simultaneously, and can generate the technique effect of corrosion image.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention；
Fig. 1 is the composition schematic diagram of ray pipeline corrosion scanning imaging system in the application.
Embodiment
Corrode scanning imaging system the invention provides a kind of ray pipeline, solve existing pipeline corrosion protection detector inspection
Indeterminacy really, can only detect the technical problem of outer wall, realize system design rationally, detection is accurate, and outer wall can be detected simultaneously
And inwall, and the technique effect of corrosion image can be generated.
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting mutually, the application's
Feature in embodiment and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
Implemented with the other modes in the range of being different from being described herein using other, therefore, protection scope of the present invention is not by under
The limitation of specific embodiment disclosed in face.
Fig. 1 is refer to, scanning imaging system is corroded this application provides a kind of ray pipeline, the system includes：
First detection unit, first detection unit is used to carry out Corrosion monitoring to pipeline outer wall；
Second detection unit, second detection unit is used to carry out Corrosion monitoring to inner-walls of duct；
Analytic unit, the analytic unit is used for the testing result based on the first detection unit and the second detection unit, raw
Into corrosion sites information；
Scanning element, the scanning element is used for based on corrosion sites information to corrosion sites information scanning；
Imaging unit, the imaging unit is used to generate corrosion image based on scanning information.
Wherein, the principle of the application is：Inner and outer walls of pipeline is detected simultaneously using two detection units, detected
As a result, testing result generation corrosion sites information is then based on, based on corrosion sites information to corrosion sites information scanning, is based on
Scanning information generate corrosion image, from corrosion image can intuitively from corrosion condition.
Further, the system also includes：Second analytic unit, second analytic unit is used for the class for analyzing corrosion
Type.
Further, the system also includes generation unit, and the generation unit is used to generate corrosion based on corrosion information
Processing scheme.
Further, the system also include recording unit, the recording unit be used for record corrosion position, size,
Type, depth.
Further, the system also includes alarm unit, and the alarm unit is used to work as corrosion area in corrosion image
Area is alarmed when being more than threshold value.
One or more technical schemes that the application is provided, have at least the following technical effects or advantages：
Solve the detection of existing pipeline corrosion protection detector inaccurate, the technical problem of outer wall can only be detected, realize and be
System is reasonable in design, and detection is accurate, outer wall and inwall can be detected simultaneously, and can generate the technique effect of corrosion image.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
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 (5)
1. a kind of ray pipeline corrodes scanning imaging system, it is characterised in that the system includes：
First detection unit, first detection unit is used to carry out Corrosion monitoring to pipeline outer wall；
Second detection unit, second detection unit is used to carry out Corrosion monitoring to inner-walls of duct；
Analytic unit, the analytic unit is used for the testing result based on the first detection unit and the second detection unit, and generation is rotten
Lose positional information；
Scanning element, the scanning element is used for based on corrosion sites information to corrosion sites information scanning；
Imaging unit, the imaging unit is used to generate corrosion image based on scanning information.
2. ray pipeline according to claim 1 corrodes scanning imaging system, it is characterised in that the system also includes：
Second analytic unit, second analytic unit is used for the type for analyzing corrosion.
3. ray pipeline according to claim 1 corrodes scanning imaging system, it is characterised in that the system also includes life
Into unit, the generation unit is used to generate corrosion treatment scheme based on corrosion information.
4. ray pipeline according to claim 1 corrodes scanning imaging system, it is characterised in that the system also includes note
Unit is recorded, the recording unit is used to record the position of corrosion, size, type, depth.
5. ray pipeline according to claim 1 corrodes scanning imaging system, it is characterised in that the system also includes report
Alert unit, the alarm unit is used to be alarmed when corrosion area area is more than threshold value in corrosion image.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710382379.0A CN107023756A (en) | 2017-05-26 | 2017-05-26 | A kind of ray pipeline corrodes scanning imaging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382379.0A CN107023756A (en) | 2017-05-26 | 2017-05-26 | A kind of ray pipeline corrodes scanning imaging system |
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|---|---|
| CN107023756A true CN107023756A (en) | 2017-08-08 |
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| CN201710382379.0A Pending CN107023756A (en) | 2017-05-26 | 2017-05-26 | A kind of ray pipeline corrodes scanning imaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077816A (en) * | 2021-03-11 | 2022-09-20 | 中国石油天然气股份有限公司 | Gathering and transportation pipeline corrosion leakage experiment system |
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| JPH08128916A (en) * | 1994-10-31 | 1996-05-21 | Mitsubishi Electric Corp | Oil leak detection device |
| CN1431486A (en) * | 1994-12-16 | 2003-07-23 | 东京瓦斯株式会社 | Electromagnetic wave checking method for duct system |
| CN1584562A (en) * | 2004-06-11 | 2005-02-23 | 清华大学 | Gas pipeline leakage detecting and positioning method and system based on microwave technology |
| CN1761871A (en) * | 2003-02-21 | 2006-04-19 | 吉多·D·K·德莫莱奇 | Method and apparatus for scanning corrosion and surface defects |
| CN202152923U (en) * | 2010-12-23 | 2012-02-29 | 中国石油天然气股份有限公司 | Pipeline defect detecting system based on ultrasonic guided wave focusing |
| CN104155366A (en) * | 2014-08-06 | 2014-11-19 | 乌鲁木齐霞明创新电子科技有限公司 | Ultrasonic non-destructive pipeline detection device |
| CN105805557A (en) * | 2016-03-29 | 2016-07-27 | 国网上海市电力公司 | Internal cold water pipeline detecting robot for convertor station valve cooling system |
-
2017
- 2017-05-26 CN CN201710382379.0A patent/CN107023756A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128916A (en) * | 1994-10-31 | 1996-05-21 | Mitsubishi Electric Corp | Oil leak detection device |
| CN1431486A (en) * | 1994-12-16 | 2003-07-23 | 东京瓦斯株式会社 | Electromagnetic wave checking method for duct system |
| CN1761871A (en) * | 2003-02-21 | 2006-04-19 | 吉多·D·K·德莫莱奇 | Method and apparatus for scanning corrosion and surface defects |
| CN1584562A (en) * | 2004-06-11 | 2005-02-23 | 清华大学 | Gas pipeline leakage detecting and positioning method and system based on microwave technology |
| CN202152923U (en) * | 2010-12-23 | 2012-02-29 | 中国石油天然气股份有限公司 | Pipeline defect detecting system based on ultrasonic guided wave focusing |
| CN104155366A (en) * | 2014-08-06 | 2014-11-19 | 乌鲁木齐霞明创新电子科技有限公司 | Ultrasonic non-destructive pipeline detection device |
| CN105805557A (en) * | 2016-03-29 | 2016-07-27 | 国网上海市电力公司 | Internal cold water pipeline detecting robot for convertor station valve cooling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077816A (en) * | 2021-03-11 | 2022-09-20 | 中国石油天然气股份有限公司 | Gathering and transportation pipeline corrosion leakage experiment system |
| CN115077816B (en) * | 2021-03-11 | 2024-06-25 | 中国石油天然气股份有限公司 | Corrosion leakage experiment system for gathering and conveying pipeline |
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Application publication date: 20170808 |
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