CN109932416A - A kind of Austenitic stainless steel pipe inner oxide lossless detection method and device - Google Patents
A kind of Austenitic stainless steel pipe inner oxide lossless detection method and device Download PDFInfo
- Publication number
- CN109932416A CN109932416A CN201711342337.0A CN201711342337A CN109932416A CN 109932416 A CN109932416 A CN 109932416A CN 201711342337 A CN201711342337 A CN 201711342337A CN 109932416 A CN109932416 A CN 109932416A
- Authority
- CN
- China
- Prior art keywords
- transmission
- probe assembly
- annular support
- module
- detection
- 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
Links
Abstract
The present invention provides a kind of Austenitic stainless steel pipe inner oxide non-destructive testing device, the detection probe portion of line data connection and and terminal detection device, in which: detection probe portion includes main body rack, the first transmission annular support, the second transmission annular support, control module, the first transmission module, the second transmission module, the first probe assembly, the second probe assembly and communication module；It is sheathed on pipe under test outer wall respectively by the first transmission annular support and the second transmission annular support；In turn, control module controls the first transmission module and the second transmission module driving main body rack is mobile；And receive the detection data of the first probe assembly and/or the detection data of the second probe assembly；Situation is accumulated according to the oxidation in the detection data of the first probe assembly and/or the detection data of the second probe assembly confirmation pipe under test.
Description
Technical field
The present invention relates to non-destructive testing technologies, and in particular to a kind of Austenitic stainless steel pipe inner oxide non-destructive testing dress
It sets.
Background technique
Inner wall aoxidizes in the process of running in the Austenitic stainless steel pipe road of boiler of power plant.Due to oxidation product and steel pipe
Between hot expansion system difference it is bigger, when pipe temperature changes, therefore thermal stress that oxide skin can generate and
Pineapple, and deposited near crook under pipeline.For the normal operation for guaranteeing boiler, a kind of safe and reliable determination pot is needed
The lossless detection method and device of boiler tube road inner oxide.
Especially there are the security risks of certain artificial detection for the detection of high-temperature pipe, therefore automatically control skill based on robot
The research and development that art carries out intelligent remote remote control to non-destructive testing device can effectively solve problems.
Summary of the invention
The present invention provides a kind of Austenitic stainless steel pipe inner oxide non-destructive testing device, for improving detection efficiency,
Safe operation is improved, and reduces operating cost.
The present invention provides a kind of Austenitic stainless steel pipe inner oxide non-destructive testing devices, comprising: wireless data connection
Detection probe portion and and terminal detection device, in which:
Detection probe portion includes main body rack, the first transmission annular support, the second transmission annular support, control module, the
One transmission module, the second transmission module, the first probe assembly, the second probe assembly and communication module；
The main body rack is sheathed between the first transmission annular support and the second transmission annular support；It is described
The plane of first transmission annular support is parallel with the second transmission plane of annular support；First transmission module is set to
On the first transmission annular support, and it is electrically connected with the control module；Second transmission module is set to described second
It is driven on annular support, and is electrically connected with the control module；
The first transmission annular support and the second transmission annular support are sheathed on pipe under test outer wall respectively；
First probe assembly and the second probe assembly are equipped with multiple magnetic field sensing elements, and each magnetic field sensing element
It configures a permanent magnet or all magnetic field sensing elements shares a flaky permanent magnet；For detecting the spuious magnetic from pipe inner oxide
Field intensity is to realize that pipeline inner oxide detects；
The control module drives the main body branch for controlling first transmission module and second transmission module
Frame is mobile；It is also used to receive the detection data of first probe assembly and/or the detection data of second probe assembly；More
It goodly, can be according to the detection data of first probe assembly and/or the confirmation of the detection data of second probe assembly
Situation is accumulated in oxidation in pipe under test；
The terminal detection device and the communication module are wirelessly connected；The terminal detection device sends displacement command
To the communication module, the displacement command includes predetermined position；
The control module is also used to control first transmission module and second transmission according to the displacement command
Main body rack described in module drive is moved to the predetermined position.
Optionally, the communication module is also used to send the inspection of first probe assembly to the terminal detection device
The detection data of measured data and/or second probe assembly；
The terminal detection device is also used to be visited according to the detection data of first probe assembly and/or described second
The detection data of head assembly confirms that situation is accumulated in the oxidation in the pipe under test.
Optionally, the terminal detection device, also with control first probe assembly and/or second probe assembly
It opens or closes.
Optionally, detection probe portion is externally provided with dismountable thermal insulation layer, can be detected for high-temperature pipe.In addition, can
Further cooperation cooling device is used to ensure that the safety of detection.
Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention, it is cyclic annular by the first transmission
Bracket and the second transmission annular support are sheathed on pipe under test outer wall respectively；In turn, control module control the first transmission module and
Second transmission module drives main body rack mobile；And receive the detection data and/or second probe assembly of the first probe assembly
Detection data；According in the detection data of the first probe assembly and/or the detection data of the second probe assembly confirmation pipe under test
Oxidation accumulate situation.Austenitic stainless steel pipe inner oxide non-destructive testing device is realized independently to move simultaneously in pipe under test
It is accordingly detected, improves detection efficiency, and high degree increases artificial detection safety, reduces operating cost, furthermore
Thermal insulation layer is additionally arranged for high-temperature pipe to guarantee the safety detection of probe.
Detailed description of the invention
Fig. 1 is that a kind of structure of Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is a kind of Austenitic stainless steel pipe inner oxide non-destructive testing device cross-section structure provided in an embodiment of the present invention
Schematic diagram；
Fig. 3 is the structure of another Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention
Schematic diagram.
Specific embodiment
Fig. 1 is that a kind of structure of Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention is shown
It is intended to, referring to Fig. 1, the Austenitic stainless steel pipe inner oxide non-destructive testing device, comprising: the detection probe of wireless data connection
Portion 10 and with terminal detection device (not shown), in which:
Detection probe portion 10 includes that main body rack 100, first is driven annular support 101a, the second transmission annular support
101b, control module 102, the first transmission module 103a, the second transmission module 103b, the first probe assembly 104a, the second probe
Component 104b and communication module 105；
Main body rack 100 is sheathed between the transmission of the first transmission annular support 101a and second annular support 101b；First
The plane for being driven annular support 101a is parallel with the second transmission plane of annular support 101b；First transmission module 103a is set to
On first transmission annular support 101a, and it is electrically connected with control module 102；Second transmission module 103b is set to the second transmission ring
On shape bracket 101b, and it is electrically connected with control module 102；
First transmission annular support 101a and the second transmission annular support 101b are sheathed on pipe under test outer wall respectively；
Control module 102 drives main body rack 100 for controlling the first transmission module 103a and the second transmission module 103b
It is mobile；It is also used to receive the detection data of the first probe assembly 104a and/or the detection data of the second probe assembly 104b；According to
Oxidation in the detection data of first probe assembly 104a and/or the detection data of the second probe assembly 104b confirmation pipe under test
Accumulate situation.
Specifically, Fig. 2 is a kind of Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention
The schematic diagram of the section structure, referring to fig. 2, which show only the feelings that the first transmission annular support 101a is sheathed on the pipe under test outer wall
Shape, wherein first transmission annular support 101a contains four the first transmission module 103a, the merely illustrative explanation of number, sheet
Embodiment not limits.It further, can be by first transmission annular support 101a by four the first transmission module 103a
It is effectively fixed on the pipe under test outer wall, further, first transmission annular support 101a can have motor and wheel
Group (not shown), to be moved on the pipe under test outer wall.Further, first transmission annular support 101a is also set
It sets there are two the first probe assembly 104a, for being detected to the oxidation accumulation situation inside pipe under test.Optionally, this hair
The probe provided in bright embodiment can obtain oxidation accumulation feelings by the modes such as vortex induction technique or detection of magnetic field technology
Condition.It not limits herein.
Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention, it is cyclic annular by the first transmission
Bracket and the second transmission annular support are sheathed on pipe under test outer wall respectively；In turn, control module control the first transmission module and
Second transmission module drives main body rack mobile；And receive the detection data and/or second probe assembly of the first probe assembly
Detection data；According in the detection data of the first probe assembly and/or the detection data of the second probe assembly confirmation pipe under test
Oxidation accumulate situation.Austenitic stainless steel pipe inner oxide non-destructive testing device is realized independently to move simultaneously in pipe under test
It is accordingly detected, improves detection efficiency, reduce operating cost.
For the ease of controlling the Austenitic stainless steel pipe inner oxide non-destructive testing device, can be examined by terminal
Measurement equipment, such as smart phone, tablet computer etc. are controlled, and a kind of possible implementation are provided below: on the basis of Fig. 1
On, Fig. 3 is the structural representation of another Austenitic stainless steel pipe inner oxide non-destructive testing device provided in an embodiment of the present invention
Figure, referring to Fig. 3, the Austenitic stainless steel pipe inner oxide non-destructive testing device further include: terminal detection device 20；Terminal detection
Equipment 20 and communication module 105 are wirelessly connected；
Terminal detection device 20 sends displacement command to communication module 105, and displacement command includes predetermined position；
Control module 102 is also used to control the first transmission module 103a and the second transmission module 103b according to displacement command
Driving main body rack 100 is moved to predetermined position.
Further, communication module 105 are also used to send the detection of the first probe assembly 104a to terminal detection device 20
The detection data of data and/or the second probe assembly 104b；
Terminal detection device 20 is also used to detection data and/or the second probe assembly according to the first probe assembly 104a
Situation is accumulated in oxidation in the detection data confirmation pipe under test of 104b.
Further, terminal detection device is also opened with control the first probe assembly 104a and/or the second probe assembly 104b
It opens or closes.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (5)
1. Austenitic stainless steel pipe inner oxide non-destructive testing device, comprising: the detection probe portion of wireless data connection and and end
Hold detection device, in which:
Detection probe portion includes main body rack, the first transmission annular support, the second transmission annular support, control module, the first biography
Dynamic model block, the second transmission module, the first probe assembly, the second probe assembly and communication module；
The main body rack is sheathed between the first transmission annular support and the second transmission annular support；Described first
The plane for being driven annular support is parallel with the second transmission plane of annular support；First transmission module is set to described
On first transmission annular support, and it is electrically connected with the control module；Second transmission module is set to second transmission
On annular support, and it is electrically connected with the control module；
The first transmission annular support and the second transmission annular support are sheathed on pipe under test outer wall respectively；
First probe assembly and the second probe assembly are equipped with multiple magnetic field sensing elements；Pipe inner oxide is come from for detecting
Stray magnetic field strength with realize pipeline inner oxide detect；
The control module drives the main body rack to move for controlling first transmission module and second transmission module
It is dynamic；It is also used to receive the detection data of first probe assembly and/or the detection data of second probe assembly；According to institute
The detection data of the detection data and/or second probe assembly of stating the first probe assembly confirms the oxygen in the pipe under test
Change accumulation situation；
The terminal detection device and the communication module are wirelessly connected；The terminal detection device sends displacement command to institute
Communication module is stated, the displacement command includes predetermined position.
2. Austenitic stainless steel pipe inner oxide non-destructive testing device according to claim 1, it is characterised in that: the control
Molding block is also used to control first transmission module according to the displacement command and second transmission module drives the master
Body support frame is moved to the predetermined position.
3. Austenitic stainless steel pipe inner oxide non-destructive testing device according to claim 1, which is characterized in that described logical
Module is interrogated, the detection data and/or described second for being also used to send first probe assembly to the terminal detection device are visited
The detection data of head assembly；
The terminal detection device is also used to detection data and/or the second probe group according to first probe assembly
The detection data of part confirms that situation is accumulated in the oxidation in the pipe under test.
4. Austenitic stainless steel pipe inner oxide non-destructive testing device according to claim 1, which is characterized in that the end
Detection device is held, is also opened or closed with control first probe assembly and/or second probe assembly.
5. Austenitic stainless steel pipe inner oxide non-destructive testing device according to claim 1, it is characterised in that: the inspection
Probing head is externally provided with dismountable thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342337.0A CN109932416A (en) | 2017-12-15 | 2017-12-15 | A kind of Austenitic stainless steel pipe inner oxide lossless detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342337.0A CN109932416A (en) | 2017-12-15 | 2017-12-15 | A kind of Austenitic stainless steel pipe inner oxide lossless detection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109932416A true CN109932416A (en) | 2019-06-25 |
Family
ID=66979177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711342337.0A Pending CN109932416A (en) | 2017-12-15 | 2017-12-15 | A kind of Austenitic stainless steel pipe inner oxide lossless detection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109932416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258895A1 (en) * | 2019-06-28 | 2020-12-30 | 苏州大学 | Magnetic flux leakage detection probe with high sensitivity |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122639A (en) * | 2007-09-19 | 2008-02-13 | 北京科技大学 | Austenitic stainless steel tube inner oxide magnetic damage-free detection device |
| CN103439415A (en) * | 2013-09-09 | 2013-12-11 | 长沙理工大学 | Electromagnetic ultrasonic automatic detection crawler for exposed pipeline |
-
2017
- 2017-12-15 CN CN201711342337.0A patent/CN109932416A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122639A (en) * | 2007-09-19 | 2008-02-13 | 北京科技大学 | Austenitic stainless steel tube inner oxide magnetic damage-free detection device |
| CN103439415A (en) * | 2013-09-09 | 2013-12-11 | 长沙理工大学 | Electromagnetic ultrasonic automatic detection crawler for exposed pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258895A1 (en) * | 2019-06-28 | 2020-12-30 | 苏州大学 | Magnetic flux leakage detection probe with high sensitivity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102928504B (en) | Detect tubing interior crossing type eddy current detecting equipment | |
| CN104459547B (en) | A kind of battery detection equipment and its detection method | |
| CN103487443A (en) | Electromagnetic induction thermal excitation method based pipeline defect infrared detection system | |
| CN109932416A (en) | A kind of Austenitic stainless steel pipe inner oxide lossless detection method and device | |
| CN102608528A (en) | Defect detection method and device for motors | |
| CN202372625U (en) | Device for detecting defects of motor | |
| CN107132462A (en) | A kind of environment temperature frequently changes lower operation cable insulation condition detecting system | |
| CN207713206U (en) | Elevator remote debugging system | |
| CN109959703A (en) | A kind of high-temperature pipe inner oxide non-destructive testing device | |
| CN109959702A (en) | A kind of high-temperature pipe inner oxide non-destructive testing device | |
| CN109959701A (en) | A kind of high-temperature pipe inner oxide non-destructive testing device | |
| CN109916994A (en) | A kind of pipe robot detection device | |
| CN202886330U (en) | Threaded-in eddy current detection equipment for detecting pipes | |
| CN109915687A (en) | A kind of pipe robot power consumption control apparatus | |
| CN101920299B (en) | Steel tube end part inductive heating device with temperature detection system | |
| CN106018056A (en) | Method for acquiring axial uniform temperature section of standard test piece | |
| CN102998338B (en) | Dielectric response characteristic-based insulation dampness diagnosis method for transformer oil paper | |
| CN103984374A (en) | High temperature system for small punch test method | |
| CN109932417A (en) | The security performance detection method of high temperature pressure pipeline | |
| CN207675111U (en) | A kind of tube on high-temperature heating surface of supercritical boiler internal oxidition skin falls off precaution device | |
| CN109958833A (en) | A kind of non-destructive testing control device | |
| CN203144475U (en) | Steel pipe induction heating device with centering brackets | |
| CN203144472U (en) | Steel pipe induction heating device with additional heating coil | |
| CN203144479U (en) | Laser-ranging-centered steel pipe induction heating device | |
| CN110224322A (en) | Substation's cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190625 |
|
| RJ01 | Rejection of invention patent application after publication |