CN206740698U - A kind of Pipeline Magnetic Flux Leakage Inspection system - Google Patents
A kind of Pipeline Magnetic Flux Leakage Inspection system Download PDFInfo
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- CN206740698U CN206740698U CN201720642594.5U CN201720642594U CN206740698U CN 206740698 U CN206740698 U CN 206740698U CN 201720642594 U CN201720642594 U CN 201720642594U CN 206740698 U CN206740698 U CN 206740698U
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Abstract
The utility model discloses a kind of Pipeline Magnetic Flux Leakage Inspection system, including probe module, magnetized module and signal focus on module, the input that the output end of the probe module focuses on module with signal is unidirectionally electrically connected with, the probe module includes main probe and ID/OD probe, the input of output end and magnetized module that the signal focuses on module is unidirectionally electrically connected with, the input of output end and drive module that the signal focuses on module is unidirectionally electrically connected with, the output end of input and temperature, pressure differential pressure pick-up that the signal focuses on module is unidirectionally electrically connected with, the input of output end and export module that the signal focuses on module is unidirectionally electrically connected with.The utility model focuses on the cooperation of module and drive module by probe module, magnetized module, signal, improves the detection efficiency and accuracy in detection of detecting system, solves the problems, such as that traditional leakage magnetic detection device detection efficiency is low.
Description
Technical field
Pipeline inspection technology field is the utility model is related to, specially a kind of Pipeline Magnetic Flux Leakage Inspection system.
Background technology
Under existing scientific and technological background condition, pipe-line system is widely used to metallurgy, oil, chemical industry and city hot-water heating and supplied
Industrial department should be waited, however, the condition of work of industrial pipeline is generally all very severe, corrosion easily occurs for pipeline and fatigue is broken
Bad, its internal latent defect develops into damaged and causes leakage, and the medium in pipeline be mostly high temperature, high pressure, it is poisonous, can
Combustion property either corrosive fluid, if leakage accident occurs, gently then causes working media to be lost in the waste with the energy, pollutes ring
Border, it is heavy then jeopardize personal safety, trigger the great person and equipment breakdown, therefore, pipe detection is to ensureing pipe safety very
It is important, a kind of portable pipe leakage magnetic detection device is refer in Chinese utility model CN203101331U, though the utility model
So it is convenient for carrying, and cost is low, but the utility model detection efficiency is too low, efficient pipeline inner case can not be carried out
Detection, general duct length are tens kilometers of even hundreds of kilometer, and whole section of detection is carried out to pipeline, and time-consuming, and work load is too
Greatly, therefore, a kind of it is proposed that Pipeline Magnetic Flux Leakage Inspection system.
Utility model content
The purpose of this utility model is to provide a kind of Pipeline Magnetic Flux Leakage Inspection system, possess that detection is accurate and efficiency high it is excellent
Point, solve the problems, such as that traditional leakage magnetic detection device detection efficiency is low.
To achieve the above object, the utility model provides following technical scheme：A kind of Pipeline Magnetic Flux Leakage Inspection system, including visit
Head module, magnetized module and signal focus on module, and output end and the signal of the probe module focus on the defeated of module
Enter the unidirectional electric connection in end, the probe module includes main probe and ID/OD probe, and the signal focuses on the output of module
The input with magnetized module is held unidirectionally to be electrically connected with, the signal focuses on the input of the output end and drive module of module
End is unidirectional to be electrically connected with, and the output end that the signal focuses on the input and temperature, pressure differential pressure pick-up of module is unidirectionally electric
Property connection, the input of output end and export module that the signal focuses on module is unidirectionally electrically connected with.
Preferably, the magnetized module includes permanent magnet, steel brush and iron core.
Preferably, the input of output end and memory module that the signal focuses on module is unidirectionally electrically connected with.
Preferably, the output end of input and power module that the signal focuses on module is unidirectionally electrically connected with.
Preferably, the output end of input and odometer sensor that the signal focuses on module is unidirectionally electrically connected with.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model can magnetize tube wall by the way that there is provided magnetized module, magnetized module, when tube wall does not have defect,
The magnetic line of force is uniformly distributed in pipeline, forms uniform magnetic field, and when tube wall is defective, the magnetic line of force distorts in fault location, passes pipe
Wall produces leakage field, to change the magnetic field signal for characterizing pipeline feature by the way that there is provided probe module and export module, probe module
For electric signal, then focus on module by signal and handled, initial data is exported into meter finally by export module
In calculation machine, so as to improve the detection efficiency of detecting system and accuracy in detection, pass through probe module, magnetized module, signal collection
The cooperation of middle processing module and drive module, solve the problems, such as that traditional leakage magnetic detection device detection efficiency is low.
2nd, the utility model is by the way that there is provided permanent magnet, steel brush and iron core so that tube wall and steel brush, permanent magnet and iron
Core forms magnetic loop, and electricity can be provided for probe module, magnetized module and drive module by the way that there is provided power module, power module
Can, by the way that there is provided memory module so that the data after signal focuses on resume module are recordable in memory module,
Avoid losing, by the way that there is provided odometer sensor so that the mileage of the recordable detection pipeline of detecting system.
Brief description of the drawings
Fig. 1 is Tthe utility model system schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of Pipeline Magnetic Flux Leakage Inspection system, including probe module, magnetized module and signal focus on mould
Block, the input that output end and the signal of probe module focus on module are unidirectionally electrically connected with, and probe module includes main probe
Popped one's head in ID/OD, the input of output end and magnetized module that signal focuses on module is unidirectionally electrically connected with, at signal concentration
The input of the output end and drive module of managing module is unidirectionally electrically connected with, and signal focuses on the input and temperature pressure of module
The output end of power differential pressure pick-up is unidirectionally electrically connected with, and signal focuses on the output end of module and the input list of export module
Electrotropism connects, and magnetized module includes permanent magnet, steel brush and iron core, by the way that there is provided permanent magnet, steel brush and iron core so that
Tube wall forms magnetic loop with steel brush, permanent magnet and iron core, and signal focuses on the output of the input and power module of module
End is unidirectional to be electrically connected with, and can be provided by the way that there is provided power module, power module for probe module, magnetized module and drive module
Electric energy, the input of output end and memory module that signal focuses on module are unidirectionally electrically connected with, and signal focuses on module
Input and the output end of odometer sensor be unidirectionally electrically connected with, by the way that there is provided memory module so that concentrated by signal
Data after processing module processing are recordable in memory module, avoid losing, by the way that there is provided odometer sensor so that detection
The mileage of the recordable detection pipeline of system, can magnetize tube wall by the way that there is provided magnetized module, magnetized module, when tube wall does not lack
When falling into, the magnetic line of force is uniformly distributed in pipeline, forms uniform magnetic field, and when tube wall is defective, the magnetic line of force distorts in fault location, wears
Go out tube wall and produce leakage field, the magnetic field signal of pipeline feature will be characterized by the way that there is provided probe module and export module, probe module
Electric signal is converted to, and then focusing on module by signal is handled, and initial data is exported finally by export module
Into computer, so as to improve the detection efficiency of detecting system and accuracy in detection, pass through probe module, magnetized module, letter
The cooperation of module and drive module number is focused on, solves the problems, such as that traditional leakage magnetic detection device detection efficiency is low.
In use, magnetized module can magnetize tube wall so that tube wall forms magnetic loop with steel brush, permanent magnet and iron core,
When tube wall does not have defect, the magnetic line of force is uniformly distributed in pipeline, forms uniform magnetic field, when tube wall is defective, the magnetic line of force exists
Fault location distorts, and passes tube wall and produces leakage field, by the way that there is provided probe module and export module, it is special that probe module will characterize pipeline
The magnetic field signal of sign is converted to electric signal, and then focusing on module by signal is handled, will finally by export module
Initial data is exported in computer, so as to improve the detection efficiency of detecting system and accuracy in detection, by probe module,
Magnetized module, signal focus on the cooperation of module and drive module, and it is low to solve traditional leakage magnetic detection device detection efficiency
Problem.
In summary：The Pipeline Magnetic Flux Leakage Inspection system, pass through probe module, main probe, ID/OD probes, magnetized module, forever
Long magnet, steel brush, iron core, signal focus on the cooperation of module, drive module, export module and memory module, solve biography
The problem of leakage magnetic detection device detection efficiency of uniting is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Pipeline Magnetic Flux Leakage Inspection system, including probe module, magnetized module and signal focus on module, its feature exists
In：The input that the output end of the probe module focuses on module with signal is unidirectionally electrically connected with, the probe module bag
Main probe and ID/OD probe is included, the input of output end and magnetized module that the signal focuses on module unidirectionally electrically connects
Connect, the input of output end and drive module that the signal focuses on module is unidirectionally electrically connected with, at the signal concentration
The output end for managing the input and temperature, pressure differential pressure pick-up of module is unidirectionally electrically connected with, and the signal focuses on module
The input of output end and export module is unidirectionally electrically connected with.
A kind of 2. Pipeline Magnetic Flux Leakage Inspection system according to claim 1, it is characterised in that：The magnetized module includes permanent
Magnet, steel brush and iron core.
A kind of 3. Pipeline Magnetic Flux Leakage Inspection system according to claim 1, it is characterised in that：The signal focuses on module
Output end and the input of memory module be unidirectionally electrically connected with.
A kind of 4. Pipeline Magnetic Flux Leakage Inspection system according to claim 1, it is characterised in that：The signal focuses on module
Input and the output end of power module be unidirectionally electrically connected with.
A kind of 5. Pipeline Magnetic Flux Leakage Inspection system according to claim 1, it is characterised in that：The signal focuses on module
Input and the output end of odometer sensor be unidirectionally electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642594.5U CN206740698U (en) | 2017-06-05 | 2017-06-05 | A kind of Pipeline Magnetic Flux Leakage Inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642594.5U CN206740698U (en) | 2017-06-05 | 2017-06-05 | A kind of Pipeline Magnetic Flux Leakage Inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740698U true CN206740698U (en) | 2017-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720642594.5U Expired - Fee Related CN206740698U (en) | 2017-06-05 | 2017-06-05 | A kind of Pipeline Magnetic Flux Leakage Inspection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740698U (en) |
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2017
- 2017-06-05 CN CN201720642594.5U patent/CN206740698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 250000 No. 33 Xinhuang Road, Tianqiao District, Jinan City, Shandong Province Patentee after: Jinan Oriental Special Inspection Engineering Testing Co., Ltd. Address before: 311819 No. 16 Youyi Road, Jiyang street, Zhuji, Shaoxing, Zhejiang. Patentee before: Zhou Feiwei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |