CN205607923U - Pipe inner wall intelligence magnetic leakage corrosion detection ware - Google Patents
Pipe inner wall intelligence magnetic leakage corrosion detection ware Download PDFInfo
- Publication number
- CN205607923U CN205607923U CN201620353147.3U CN201620353147U CN205607923U CN 205607923 U CN205607923 U CN 205607923U CN 201620353147 U CN201620353147 U CN 201620353147U CN 205607923 U CN205607923 U CN 205607923U
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- magnetic leakage
- magnetic
- transmitter
- flux leakage
- coil
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Abstract
The utility model discloses a pipe inner wall intelligence magnetic leakage corrosion detection ware, detect head, magnetic leakage signal processing device, group battery and drive arrangement including the magnetic leakage, the magnetic leakage detects head, magnetic leakage signal processing device, group battery and drive arrangement pretext to tail and loops through universal joint interconnect, and the magnetic leakage detect first, magnetic leakage signal processing device and drive arrangement respectively with group battery electric connection, the magnetic leakage detects and overheadly to be provided with hall probe, coil probe and transmitter, and the transmitter respectively with hall probe and the coil electric connection that pops one's head in, be provided with magnetism signal transmitter, magnetism signal hall transmitter and electromagnetic pulse coil transmitter on the transmitter, this pipe inner wall intelligence magnetic leakage corrosion detection ware, it adopts and detects overhead hall probe and the coil probe of being provided with at the magnetic leakage, has utilized hall element's the stability and the sensitivity of coil, improves the stability and the sensitivity of system, the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to detector device technical field, is specially a kind of inner-walls of duct intelligence flux leakage corrosion detector.
Background technology
Oil and gas pipes defect is typically detected by detection equipment such as deformation, leakage fields；Oil and gas pipes deformation, Magnetic Flux Leakage Inspecting equipment control system needed for the energy supply by one group of high-energy battery, expensive, power flying power limited, the time of being generally available is 500-800 kilometer.On and off switch is just opened by conventional oil and gas pipes detection equipment when pushing pipeline, is always maintained at "on" position afterwards.And oil and gas pipes detection equipment is before entering main pipeline detection, need to push oil gas side ducts in advance, after completing logical oil ventilation and reaching certain pressure, then open valve, enter oil gas main pipeline, this preprocessing process is because being affected by various factors, short then half an hour, long then ten several hours, although pipeline is not detected by preprocessing process, but control system is constantly in "on" position, the long-time power consumption of power supply continuously is bigger；Additionally, when fortuitous event oil and gas pipes detection equipment generation blocking occurs, the emergency processing time is often the most longer up to a few hours, therefore equipment waste a lot of energy content of battery, simultaneously, a kind of probe only it is provided with on existing Magnetic Flux Leakage Inspecting head, constructor in pipeline outer end can only be useful to a kind of signal by receiver, use has limitation, and receiver typically employs coils as signal transducer, coil is quick on the draw, but easily receives the interference of external environment, thus producing wrong report, impact is accurately positioned；Also lacking a kind of measurement flux leakage corrosion sensors work mileage equipment in existing flux leakage corrosion detector, function is more single.
Summary of the invention
Prior art is difficult to meet the needs of people, for the problem solving above-mentioned existence, the utility model proposes a kind of inner-walls of duct intelligence flux leakage corrosion detector, it uses and is provided with hall probe and coil probe on Magnetic Flux Leakage Inspecting head, make use of the stability of Hall element and the susceptiveness of coil, have complementary advantages, improve stability and the susceptiveness of system.
For achieving the above object, this utility model following technical scheme of offer: a kind of inner-walls of duct intelligence flux leakage corrosion detector, including Magnetic Flux Leakage Inspecting head, magnetic leakage signal processing means, set of cells and driving means；Described Magnetic Flux Leakage Inspecting head, magnetic leakage signal processing means, set of cells and driving means pass sequentially through universal joint from the head to the tail and are connected with each other, and Magnetic Flux Leakage Inspecting head, magnetic leakage signal processing means and driving means are electrically connected with set of cells respectively；It is provided with hall probe, coil probe and transmitter on described Magnetic Flux Leakage Inspecting head, and transmitter is popped one's head in hall probe and coil respectively and is electrically connected with；Magnetic signal emitter, magnetic signal Hall emitter and electro-magnetic impulse coil emitter it is provided with on described transmitter；It is additionally provided with pressure transducer, mileage Pluse signal sensor, hand switch and single-chip microcomputer on described Magnetic Flux Leakage Inspecting head, and pressure transducer, mileage Pluse signal sensor and hand switch outfan are electrically connected with single-chip microcomputer input respectively；Described single-chip microcomputer outfan is electrically connected with driving means input；It is provided with mileage gauge in described driving means.
Further, described set of cells is additionally provided with USB charging inlet.
Further, described mileage gauge is provided with two, and is symmetrically distributed in driving means both sides.
Compared with prior art, the beneficial effects of the utility model are: this inner-walls of duct intelligence flux leakage corrosion detector, it uses and is provided with hall probe and coil probe on Magnetic Flux Leakage Inspecting head, make use of the stability of Hall element and the susceptiveness of coil, have complementary advantages, improve stability and the susceptiveness of system；Pipeline detector is adding pressure transducer and mileage Pluse signal sensor, is being automatically controlled the duty of pipeline detector by sensing, the waste of battery power is reduced to minimum, extend the life-span of battery；It is provided with mileage gauge on the drive means, flux leakage corrosion detector line can accurately be reflected and walk distance, simple to operate；Practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is operation principle block diagram of the present utility model；
In figure: 1-Magnetic Flux Leakage Inspecting head, 2-magnetic leakage signal processing means, 3-set of cells, 4-driving means, 5-universal joint, 6-hall probe, 7-coil probe, 8-transmitter, 9-magnetic signal emitter, 10-magnetic signal Hall emitter, 11-electro-magnetic impulse coil emitter, 12-pressure transducer, 13-mileage Pluse signal sensor, 14-hand switch, 15-single-chip microcomputer, 16-mileage gauge, 17-USB charging inlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model provides: a kind of inner-walls of duct intelligence flux leakage corrosion detector, including Magnetic Flux Leakage Inspecting 1, magnetic leakage signal processing means 2, set of cells 3 and driving means 4；Described Magnetic Flux Leakage Inspecting 1, magnetic leakage signal processing means 2, set of cells 3 and driving means 4 pass sequentially through universal joint 5 from the head to the tail and are connected with each other, and Magnetic Flux Leakage Inspecting 1, magnetic leakage signal processing means 2 and driving means 4 are electrically connected with set of cells 3 respectively；It is provided with hall probe 6, coil probe 7 and transmitter 8 in described Magnetic Flux Leakage Inspecting 1, and transmitter 8 is electrically connected with hall probe 6 and coil probe 7 respectively；Magnetic signal emitter 9, magnetic signal Hall emitter 10 and electro-magnetic impulse coil emitter 11 it is provided with on described transmitter 8；It is additionally provided with pressure transducer 12, mileage Pluse signal sensor 13, hand switch 14 and single-chip microcomputer 15 in described Magnetic Flux Leakage Inspecting 1, and pressure transducer 12, mileage Pluse signal sensor 13 and hand switch 14 outfan are electrically connected with single-chip microcomputer 15 input respectively；Described single-chip microcomputer 15 outfan is electrically connected with driving means 4 input；It is provided with mileage gauge 16 in described driving means 4；It is additionally provided with USB charging inlet 17 in described set of cells 3；Described mileage gauge 16 is provided with two, and is symmetrically distributed in driving means 4 both sides.
This utility model inner-walls of duct intelligence flux leakage corrosion detector is in use, first set of cells 3 is charged to saturated by USB charging inlet 17 and external power source, flux leakage corrosion detector is being pushed oil gas side ducts and is opening hand switch 14, now the electric power system of flux leakage corrosion detector enters resting state, and driving means 4 is also at resting state；After completing logical oil or ventilation reaches certain pressure, when the force value of pressure transducer 12 sensing reaches the force value that single-chip microcomputer 15 pre-sets, single-chip microcomputer 15 controls driving means 4 and starts working, and control system enters power supply state；Time in mileage Pluse signal sensor 13 detects certain period of time without mileage signal, the electric power system of control system enters energy-saving mode, and now driving means 4 is the most normal mobile；Thus the waste of battery power is reduced to minimum, and extend the life-span of battery, simple to operate.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (3)
1. an inner-walls of duct intelligence flux leakage corrosion detector, is characterized in that: include Magnetic Flux Leakage Inspecting head (1), magnetic leakage signal processing means (2), set of cells (3) and driving means (4)；Described Magnetic Flux Leakage Inspecting head (1), magnetic leakage signal processing means (2), set of cells (3) and driving means (4) pass sequentially through universal joint (5) from the head to the tail and are connected with each other, and Magnetic Flux Leakage Inspecting head (1), magnetic leakage signal processing means (2) and driving means (4) are electrically connected with set of cells (3) respectively；Be provided with on described Magnetic Flux Leakage Inspecting head (1) hall probe (6), coil probe (7) and transmitter (8), and transmitter (8) respectively with hall probe (6) and coil probe (7) electric connection；Magnetic signal emitter (9), magnetic signal Hall emitter (10) and electro-magnetic impulse coil emitter (11) it is provided with on described transmitter (8)；It is additionally provided with pressure transducer (12), mileage Pluse signal sensor (13), hand switch (14) and single-chip microcomputer (15) on described Magnetic Flux Leakage Inspecting head (1), and pressure transducer (12), mileage Pluse signal sensor (13) and hand switch (14) outfan are electrically connected with single-chip microcomputer (15) input respectively；Described single-chip microcomputer (15) outfan is electrically connected with driving means (4) input；Mileage gauge (16) it is provided with in described driving means (4).
A kind of inner-walls of duct intelligence flux leakage corrosion detector the most according to claim 1, is characterized in that: be additionally provided with USB charging inlet (17) in described set of cells (3).
A kind of inner-walls of duct intelligence flux leakage corrosion detector the most according to claim 1, is characterized in that: described mileage gauge (16) is provided with two, and is symmetrically distributed in driving means (4) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353147.3U CN205607923U (en) | 2016-04-22 | 2016-04-22 | Pipe inner wall intelligence magnetic leakage corrosion detection ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353147.3U CN205607923U (en) | 2016-04-22 | 2016-04-22 | Pipe inner wall intelligence magnetic leakage corrosion detection ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607923U true CN205607923U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620353147.3U Expired - Fee Related CN205607923U (en) | 2016-04-22 | 2016-04-22 | Pipe inner wall intelligence magnetic leakage corrosion detection ware |
Country Status (1)
| Country | Link |
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| CN (1) | CN205607923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736943A (en) * | 2018-07-21 | 2020-01-31 | 中国原子能科学研究院 | Measurement control method for high-precision magnetic field of multi-thread double-probe superconducting cyclotron |
-
2016
- 2016-04-22 CN CN201620353147.3U patent/CN205607923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736943A (en) * | 2018-07-21 | 2020-01-31 | 中国原子能科学研究院 | Measurement control method for high-precision magnetic field of multi-thread double-probe superconducting cyclotron |
| CN110736943B (en) * | 2018-07-21 | 2020-07-28 | 中国原子能科学研究院 | Measurement control method for high-precision magnetic field of multi-thread double-probe superconducting cyclotron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210315 Address after: 100089 Yuanmingyuan West Road, Haidian District, Beijing (2 / F, lianwanzhuang Hotel) Patentee after: Beijing Tianyi Huifeng Electronic Technology Co.,Ltd. Address before: 100012 no.902, unit 2, building 356, Shuian manor, Chaoyang District, Beijing Patentee before: Jia Qionglei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |