CN107655817A - A kind of pipe leakage corrosion detector - Google Patents
A kind of pipe leakage corrosion detector Download PDFInfo
- Publication number
- CN107655817A CN107655817A CN201711182555.2A CN201711182555A CN107655817A CN 107655817 A CN107655817 A CN 107655817A CN 201711182555 A CN201711182555 A CN 201711182555A CN 107655817 A CN107655817 A CN 107655817A
- Authority
- CN
- China
- Prior art keywords
- leather cup
- probe
- driver
- pipe leakage
- corrosion detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F17D5/02—Preventing, monitoring, or locating loss
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/85—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields using magnetographic methods
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a kind of pipe leakage corrosion detector, including driver and probe, the detecting head surface is provided with searchlight, the probe upper and lower side is respectively provided with directive wheel, the probe side is connected by the first leather cup with driver, the driver side is connected with the second leather cup, and the second leather cup is connected by contiguous block with the 3rd leather cup, and the 3rd leather cup passes through spring and support wheel elastic connection.In the present invention, steel brush is connected with electric expansion bar first, and steel brush forms cylinder-like structure, the size of its external diameter is can adjust by electric expansion bar, so as to adapt to the pipeline of different-diameter, secondly by directive wheel device body can be caused when passing through crooked pipeline, play a part of guiding buffering to device front portion, so as to reduce device abrasion, add service life, finally by searchlight and camera is set, it is convenient for people to when needed can directly observe pipeline inside.
Description
Technical field
The present invention relates to detection technique field, more particularly to a kind of pipe leakage corrosion detector.
Background technology
Magnetic Flux Leakage Inspecting technology can detect the metal loss defects such as the burn into mechanical damage of inner and outer walls of pipeline, to being detected
Pipe cleanness requires low, can be used for oil transportation and gas pipeline, by on-line checking, defect can be identified, positioned
And quantitative statisticses, refer to conduit road rational maintenance, carry out the important means of pipeline integrity management work.
Magnetic Flux Leakage Inspecting is the current more ripe and widest Inner Examination Technology on Pipeline of commercial Application, but existing pipeline
Also there are many defects in flux leakage corrosion detector, for different size of pipeline, steel brush can not voluntarily be reconciled and closely connect with pipeline
Touch, may cause not accurate enough in data, and do not possess shoot function, can not intuitively understand situation in pipe.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of pipe leakage corrosion proposed is examined
Survey device.
To achieve these goals, present invention employs following technical scheme：A kind of pipe leakage corrosion detector, including
Driver and probe, the detecting head surface are provided with searchlight, and the probe upper and lower side is respectively provided with directive wheel, and the probe side leads to
Cross the first leather cup to be connected with driver, the driver side is connected with the second leather cup, and the second leather cup passes through contiguous block and
Three leather cups connect, and for the 3rd leather cup by spring and support wheel elastic connection, the support wheel side is provided with steel brush, and steel brush
It is interior to be fixedly connected by electric expansion bar with central shaft.
As further describing for above-mentioned technical proposal：
Mileage gauge is provided with the directive wheel.
As further describing for above-mentioned technical proposal：
The directive wheel shares two, and symmetrical on probe horizontal central line.
As further describing for above-mentioned technical proposal：
The contiguous block uses double card mouth structure.
As further describing for above-mentioned technical proposal：
The support wheel is provided with six altogether, and symmetrical on driver horizontal central line.
As further describing for above-mentioned technical proposal：
The electric expansion bar is provided with six altogether, and is evenly distributed on root surface.
In the present invention, steel brush is connected with electric expansion bar first, and steel brush forms cylinder-like structure, passes through electric expansion bar
The size of its external diameter is can adjust, so as to adapt to the pipeline of different-diameter, practicality is added, can cause secondly by directive wheel
Device body plays a part of guiding buffering to device front portion when by bending pipeline, so as to reduce device abrasion, increase
Service life, finally by searchlight and camera is set, it is convenient for people to when needed can to carry out pipeline inside direct
Observation, improves the cognition to pipeline inner case.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pipe leakage corrosion detector proposed by the present invention；
Fig. 2 is steel brush internal structure schematic diagram of the present invention；
Fig. 3 is support wheel structural representation of the present invention.
Marginal data：
1- directive wheels, 2- probes, 3- searchlights, the leather cups of 4- first, 5- drivers, the leather cups of 6- second, the leather cups of 7- the 3rd, 8- supports
Wheel, 9- steel brushes, 10- contiguous blocks, 11- springs, 12- central shafts, 13- electric expansion bars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of pipe leakage corrosion detector, including driver 5 and probe 2,2 surfaces of probe are provided with searchlighting
Lamp 3,2 upper and lower sides of probe are respectively provided with directive wheel 1, and 2 sides of probe are connected by the first leather cup 4 with driver 5, the side of driver 5
Be connected with the second leather cup 6, and the second leather cup 6 is connected by contiguous block 10 with the 3rd leather cup 7, the 3rd leather cup 7 by spring 11 with
The elastic connection of support wheel 8, the side of support wheel 8 is provided with steel brush 9, and is fixed in steel brush 9 by electric expansion bar 13 and central shaft 12
Connection.
Mileage gauge is provided with directive wheel 1, directive wheel 1 shares two, and, contiguous block 10 symmetrical on 2 horizontal central lines of probe
Using double card mouth structure, support wheel 8 is provided with six altogether, and symmetrical on the horizontal central line of driver 5, and electric expansion bar 13 is provided with altogether
Six, and it is evenly distributed on the surface of central shaft 12.
Contiguous block 10 uses double card mouth structure, so that single unit system can rotate upwardly and downwardly, so as to realize multi-faceted turn
Dynamic function, support wheel 8 are provided with spring 11, pass through the flexible of spring 11 so that detector is adapted to different size of pipe
Road, and higher stability can also be kept.
Operation principle：In use, according to the diameter of pipeline, cylindrical shape steel brush 9 is adjusted by electric expansion bar 13
External diameter size, so that steel brush 13 can be in close contact pipeline, so that internal sensor receives more stable letter
Number, the accuracy of testing result is improved, is run by the device body of driver 5 in pipeline, wherein directive wheel 1 can make
Device body is obtained when by bending pipeline, plays a part of guiding buffering to device front portion, and searchlight 3 and camera can
With to being shot in pipeline, and then it can intuitively understand situation in pipe.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of pipe leakage corrosion detector, including driver（5）And probe（2）, it is characterised in that the probe（2）Table
Face is provided with searchlight（3）, the probe（2）Upper and lower side is respectively provided with directive wheel（1）, the probe（2）Side passes through the first leather cup
（4）With driver（5）Connection, the driver（5）Side is connected with the second leather cup（6）, and the second leather cup（6）Pass through contiguous block
（10）With the 3rd leather cup（7）Connection, the 3rd leather cup（7）Pass through spring（11）With support wheel（8）Elastic connection, the support
Wheel（8）Side is provided with steel brush（9）, and steel brush（9）Inside pass through electric expansion bar（13）With central shaft（12）It is fixedly connected.
A kind of 2. pipe leakage corrosion detector according to claim 1, it is characterised in that the directive wheel（1）Inside set
There is mileage gauge.
A kind of 3. pipe leakage corrosion detector according to claim 1, it is characterised in that the directive wheel（1）It is shared
Two, and on probe（2）Horizontal central line is symmetrical.
A kind of 4. pipe leakage corrosion detector according to claim 1, it is characterised in that the contiguous block（10）Using
Double card mouth structure.
A kind of 5. pipe leakage corrosion detector according to claim 1, it is characterised in that the support wheel（8）Set altogether
There are six, and on driver（5）Horizontal central line is symmetrical.
A kind of 6. pipe leakage corrosion detector according to claim 1, it is characterised in that the electric expansion bar（13）
Six are provided with altogether, and are evenly distributed on central shaft（12）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182555.2A CN107655817A (en) | 2017-11-23 | 2017-11-23 | A kind of pipe leakage corrosion detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182555.2A CN107655817A (en) | 2017-11-23 | 2017-11-23 | A kind of pipe leakage corrosion detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655817A true CN107655817A (en) | 2018-02-02 |
Family
ID=61121819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182555.2A Pending CN107655817A (en) | 2017-11-23 | 2017-11-23 | A kind of pipe leakage corrosion detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655817A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941089A (en) * | 2018-07-05 | 2018-12-07 | 安徽顺达环保科技股份有限公司 | A kind of pipe dredging device for cleaner tubular service |
| CN109765134A (en) * | 2018-12-14 | 2019-05-17 | 大连理工大学 | A kind of inner wall of the pipe erosion corrosion monitoring device and its monitoring method |
| CN110376276A (en) * | 2019-08-08 | 2019-10-25 | 中国石油天然气股份有限公司 | Pipeline magnetic leakage detection device |
| CN110726030A (en) * | 2019-09-23 | 2020-01-24 | 浙江省建工集团有限责任公司 | Pipeline plugging device |
| CN111238431A (en) * | 2018-11-29 | 2020-06-05 | 中国石油天然气股份有限公司 | Inner diameter detection device |
| CN112305064A (en) * | 2020-11-27 | 2021-02-02 | 大连环宇安迪科技有限公司 | Pipeline corrosion detection system |
| CN113333403A (en) * | 2021-08-05 | 2021-09-03 | 速易思(山东)科技有限公司 | A pigging device that is used for submarine pipeline of ocean engineering to detect in |
| CN114541378A (en) * | 2022-01-12 | 2022-05-27 | 中国建筑第八工程局有限公司 | Drilling tool device for repairing pile foundation defects and pile foundation defect repairing method |
| CN115823504A (en) * | 2022-11-18 | 2023-03-21 | 江苏氟豪防腐科技有限公司 | Intelligent detection device for leakage of steel lining polytetrafluoroethylene pressure pipeline |
-
2017
- 2017-11-23 CN CN201711182555.2A patent/CN107655817A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941089A (en) * | 2018-07-05 | 2018-12-07 | 安徽顺达环保科技股份有限公司 | A kind of pipe dredging device for cleaner tubular service |
| CN111238431A (en) * | 2018-11-29 | 2020-06-05 | 中国石油天然气股份有限公司 | Inner diameter detection device |
| CN109765134B (en) * | 2018-12-14 | 2021-05-25 | 大连理工大学 | Pipeline inner wall abrasion corrosion monitoring device and monitoring method thereof |
| CN109765134A (en) * | 2018-12-14 | 2019-05-17 | 大连理工大学 | A kind of inner wall of the pipe erosion corrosion monitoring device and its monitoring method |
| CN110376276A (en) * | 2019-08-08 | 2019-10-25 | 中国石油天然气股份有限公司 | Pipeline magnetic leakage detection device |
| CN110376276B (en) * | 2019-08-08 | 2022-11-04 | 中国石油天然气股份有限公司 | Pipeline magnetic leakage detection device |
| CN110726030A (en) * | 2019-09-23 | 2020-01-24 | 浙江省建工集团有限责任公司 | Pipeline plugging device |
| CN112305064A (en) * | 2020-11-27 | 2021-02-02 | 大连环宇安迪科技有限公司 | Pipeline corrosion detection system |
| CN113333403A (en) * | 2021-08-05 | 2021-09-03 | 速易思(山东)科技有限公司 | A pigging device that is used for submarine pipeline of ocean engineering to detect in |
| CN113333403B (en) * | 2021-08-05 | 2021-11-09 | 速易思(山东)科技有限公司 | A pigging device that is used for submarine pipeline of ocean engineering to detect in |
| CN114541378A (en) * | 2022-01-12 | 2022-05-27 | 中国建筑第八工程局有限公司 | Drilling tool device for repairing pile foundation defects and pile foundation defect repairing method |
| CN114541378B (en) * | 2022-01-12 | 2023-10-13 | 中国建筑第八工程局有限公司 | Drilling tool device for repairing pile foundation defect and pile foundation defect repairing method |
| CN115823504A (en) * | 2022-11-18 | 2023-03-21 | 江苏氟豪防腐科技有限公司 | Intelligent detection device for leakage of steel lining polytetrafluoroethylene pressure pipeline |
| CN115823504B (en) * | 2022-11-18 | 2023-10-31 | 江苏氟豪防腐科技有限公司 | Intelligent detection device is revealed to steel lining tetrafluoro pressure pipeline |
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