CN107559599B - A kind of detection device and detection method of underground metal pipes - Google Patents
A kind of detection device and detection method of underground metal pipes Download PDFInfo
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- CN107559599B CN107559599B CN201710770204.7A CN201710770204A CN107559599B CN 107559599 B CN107559599 B CN 107559599B CN 201710770204 A CN201710770204 A CN 201710770204A CN 107559599 B CN107559599 B CN 107559599B
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Abstract
The present invention relates to a kind of detection device of underground metal pipes and detection methods, including platform, the upper surface of the platform is provided at least three axis and two driving parts, annular magnet and the first conical gear are provided on the axis, rotary shaft is connected between the driving part, the second conical gear being meshed with the first conical gear is connected in the rotary shaft, the front end of the platform is provided with actinolyte, transacter and image processing apparatus are additionally provided on the platform, the actinolyte and transacter are connected with control and image processing apparatus, the control and image processing apparatus are connected with signal projector and signal receiver.It is pasted onto the upper tube wall inside pipeline by annular magnet, driving part drives and rolls on multiple annular magnet tube walls, all runs in upper tube wall using entire detection device, detects to pipeline.
Description
Technical field
The invention belongs to the detection devices and detection side of pipeline detection technical field more particularly to a kind of underground metal pipes
Method.
Background technique
Urban discharging pipeline is a content important in urban public utilities, and the underground in each city is dispersed with complexity
Water supply pipe net system, due to older damage or accidental destruction, leakage accident will inevitably occur for pipe network, and how and
Leakage point is found, is the main business tine of relevant departments.
Patent No. CN105318140A, the applying date are 2016-02-10, are disclosed a kind of for municipal drainage network management
Pipe robot, including drive module, cover board, holder, lifting platform, beam and wheel；It is characterized by: the drive module has
It two, is symmetrically fixedly mounted with two beams, two drive modules and two beams together constitute the basic subrack of pipe robot
Frame；It is respectively mounted in each drive module there are two wheel, the installation site of four wheels is symmetrical；Drive module,
The function of beam and wheel, which cooperates, can be realized the advance, retrogressing and turning of pipe robot；In the upper of two drive modules
Side and lower section are also provided with cover board jointly respectively, are used for sealing pipeline robot, protect internal electric part and components；?
On the cover board being located above, it is mounted with lifting platform, the top of the lifting platform is equipped with holder, and lifting platform can be realized holder and hang down
The variation of straight height, so that pipe robot is adapted to the pipeline of different inner diameters；Camera and photograph are installed on the holder
Bright device.
Above-mentioned patent enters drainage pipeline by robot and is detected, realize to inside urban discharging pipeline detection and
Maintenance.But many sundries and sewage have been left in the inner wall bottom of drainage pipeline, setting is easy to be dumped in advancement
Long-pending sundries obstructs, it is difficult to advance, sewage and be easy to contact with equipment, equipment is easy to be etched damage.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of spy of underground metal pipes is provided
Device is surveyed, can advance operation at the top of metal pipe internal wall, detect to metallic conduit, the sundries left in pipeline and dirt
Water will not contact detecting apparatus, normal operation prevents equipment to be etched damage.
To achieve the above object, the technical solution adopted by the present invention is as follows.
A kind of detection device of underground metal pipes, including platform, it is characterised in that: the upper surface of the platform is provided with
At least three axis and two driving parts, are provided with annular magnet and the first conical gear on the axis, the driving part it
Between be connected with rotary shaft, the second conical gear being meshed with the first conical gear, the platform are connected in the rotary shaft
Front end be provided with actinolyte, be additionally provided on the platform transacter and control and image procossing dress
It sets, the actinolyte and transacter are connected with control and image processing apparatus, at the control and image
Reason device is connected with signal projector and signal receiver.
Motor and gas sensor are additionally provided on the platform, the gas sensor is connected to motor, the motor
Rotary shaft on be also connected with impeller.
It is connected with crawler belt between the annular magnet, there are several electromagnet respectively on the crawler belt.
Battery is installed on the platform, the battery respectively with motor, driving part, actinolyte, number
It is connected according to collection device with control and image processing apparatus.
Radar system GPR, GPS device are installed, the installation radar system GPR passes through Radar Technology to ground on the platform
Under launch frequency electromagnetic waves in three-dimensional cone distribution, radar system GPS positioning position.
RF transmitter and sequentially connected thermocouple microprobe, temperature data acquisition dress are installed on the platform
It sets and thermal imaging system, is connected with signal projector on the thermal imaging system.
Acousto-optic detection device is installed on the platform, camera, the acousto-optic are installed in the acousto-optic detection device
Detection device is connected with digital signal processor, and the digital signal processor is connected with human-computer interaction interface, the man-machine friendship
Mutual interface is arranged outside pipeline.
Millimeter wave sensor is installed, the millimeter wave sensor includes sequentially connected temperature sensing on the platform
Device, temperature data processor, temperature imaging device and sender unit solve output and ginseng from each millimeter wave sensor
Examine the deviation of temperature profile, the temperature that the temperature imaging device is detected according to temperature sensor is inclined with reference temperature feature
Difference.
A kind of detection method of underground metal pipes, it is characterised in that: the following steps are included:
X1, annular magnet is placed on upper tube wall, upper tube wall is sucked in annular magnet；
X2, starting driving part, driving part drive the first conical gear to revolve by the second conical gear in rotary shaft
Turn, moves ahead so that annular magnet be made to roll in upper tube wall.
X3, starting actinolyte, transacter and control and image processing apparatus, actinolyte impinge upon
Reflective in pipeline is collected by transacter, then is transmitted to image-forming in control and image processing apparatus.
X4, control and image processing apparatus launch molding image by signal projector, are shown in operator
On the computer of member, operator can be visually observed that the situation in pipeline, if there are leakage or the serious shapes of blocking
Condition.
Using the advantage of the invention is that.
1, the upper tube wall inside pipeline is pasted by annular magnet, driving part drives and rolls on multiple annular magnet tube walls
It is dynamic, it is all run, pipeline is detected, the sundries and sewage left in pipeline will not connect in upper tube wall using entire detection device
Detection device is touched, normal operation prevents equipment to be etched damage.
2, the inspection of this explosion hazard gases of existing gaseous species, especially methane in pipeline is induced by gas sensor
It surveys, when methane concentration is excessively high, is rotated by gas motor impeller, methane is blown and is spread, the electronic equipment leakage on avoiding device
Electricity makes methane explode, and improves safety, and impeller high speed rotation can produce thrust, accelerates the power that the present apparatus is advanced.
3, the frictional force with upper tube wall is increased by crawler belt, more labor-saving when device being made to advance, energy saving, use device is continuous
It navigates more long, while electromagnet can increase the attraction of the present apparatus and upper tube wall, stability is high.
4, it is connect by battery with each electronic building brick, independent power supply can be provided, and pass through actinolyte, data
Collection device and control and image processing apparatus, the data collection of actinolyte reflection light in transacter,
In the operation for controlling the device by control and image processing apparatus, pass through at image by the quantity of transacter
Reason is that staff more intuitively observes image in pipeline.
5, by installation radar system GPR, GPS device can into pipeline three-dimensional cone distribution frequency electromagnetic waves,
The case where enabling pipeline is in 3-D image, is observed sending out for staff, if which has leakage, GPS device energy
Enough judging the specific location of the device, radar system has-and field angle is small, and energy is concentrated, and has more strong anti-interference ability, greatly
Measurement accuracy and reliability are improved greatly.
6, emit the infrared light with heat into pipeline by RF transmitter, had using places all in pipeline
There is heat, then data are transmitted to temperature data acquisition device to temperature sense by thermocouple microprobe, thermal imaging system will count
According to specific image in pipeline is presented after processing, image is sent out finally by signal projector and is checked for staff, it is red
The IR wavelength of outside line transmitter transmitting is larger, is easy to happen diffraction phenomena, can be various in cloud and mist and flue dust, pipeline
Gas is more (such as methane), and infrared ray more easily passes various gases.
7, the layout in pipeline is become image transfer by acousto-optic detection device to go out, high sensitivity, control range be big,
Strong antijamming capability, applied widely, long product lifecycle.
8, the millimeter wave data of transmitting are generated by image by temperature imaging device, image is apparent, can precision it is higher
Ground detects the case where being hidden in dead angle.
9, irradiated in pipeline by actinolyte reflective, transacter strong and weak carries out data to reflective
It collects, image imaging is being carried out to data by control and image processing apparatus, by signal projector by image
Transmitting makes staff it could be visually observed that whether situation inside pipeline, detecting has on the computer of pipeline external
The situation of leakage, and ultraviolet wavelength is smaller than visible light, energy is higher, can kill bacterium, and penetration power is weak, unlike penetrating in advance
The strong ray of power, ultraviolet light can will cause radiation to avoid to human body, highly-safe.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is another structural schematic diagram of the present invention.
It is marked in figure, 1, annular magnet, the 2, first conical gear, the 3, second conical gear, 4, axis, 5, rotary shaft, 6, flat
Platform, 7, upper tube wall, 8, motor, 9, impeller, 10, driving part, 11, actinolyte, 12, transacter, 13, control
And image processing apparatus, 14, gas sensor, 15, crawler belt, 16, electromagnet.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1
As shown in Fig. 1 to 2, a kind of detection device of underground metal pipes, including platform 6, the upper surface of the platform (6)
At least three axis 4 and two driving parts 10 are provided with, are provided with annular magnet 1 and the first conical gear 2, institute on the axis 4
It states and is connected with rotary shaft 5 between driving part 10, second to be meshed with the first conical gear 2 is connected in the rotary shaft 5
Conical gear 3, the front end of the platform 6 are provided with actinolyte 11, are additionally provided with transacter on the platform 6
12 and control and image processing apparatus 13, the actinolyte 11 and transacter 12 are and at control and image
It manages device 13 to be connected, the control and image processing apparatus 13 are connected with signal projector and signal receiver.
The upper tube wall inside pipeline is pasted by annular magnet 1, and driving part 10 drives multiple annular magnets 1 in tube wall
Upper rolling is all run in upper tube wall 7 using entire detection device, is detected to pipeline, the sundries and sewage left in pipeline
Will not contact detecting apparatus, normal operation prevents equipment to be etched damage.
Embodiment 2
As shown in Fig. 1 to 2, a kind of detection device of underground metal pipes, including platform 6, the upper surface of the platform (6)
At least three axis 4 and two driving parts 10 are provided with, are provided with annular magnet 1 and the first conical gear 2, institute on the axis 4
It states and is connected with rotary shaft 5 between driving part 10, second to be meshed with the first conical gear 2 is connected in the rotary shaft 5
Conical gear 3, the front end of the platform 6 are provided with actinolyte 11, are additionally provided with transacter on the platform 6
12 and control and image processing apparatus 13, the actinolyte 11 and transacter 12 are and at control and image
It manages device 13 to be connected, the control and image processing apparatus 13 are connected with signal projector and signal receiver.
Motor 8 and gas sensor 14 are additionally provided on the platform 6, the gas sensor 14 is connect with motor 8,
Impeller 9 is also connected in the rotary shaft of the motor 8.
It is connected with crawler belt 15 between the annular magnet 1, several electromagnet 16 are distributed on the crawler belt 15.
Battery is installed on the platform 6, the battery respectively with motor 8, driving part 10, actinolyte
11, transacter 12 and control and image processing apparatus 13 connect.
The upper tube wall inside pipeline is pasted by annular magnet 1, and driving part 10 drives multiple annular magnets 1 in tube wall
Upper rolling is all run in upper tube wall 7 using entire detection device, is detected to pipeline, the sundries and sewage left in pipeline
Will not contact detecting apparatus, normal operation prevents equipment to be etched damage.
The inspection of this explosion hazard gases of existing gaseous species, especially methane in pipeline is induced by gas sensor
It surveys, when methane concentration is excessively high, is rotated by gas motor impeller, methane is blown and is spread, the electronic equipment leakage on avoiding device
Electricity makes methane explode, and improves safety, and impeller high speed rotation can produce thrust, accelerates the power that the present apparatus is advanced.
Increase the frictional force with upper tube wall 7, more labor-saving when device being made to advance, energy saving, use device by crawler belt 15
It continues a journey more long, while electromagnet can increase the attraction of the present apparatus and upper tube wall, stability is high.
It is connect by battery with each electronic building brick, independent power supply can be provided, and receive by actinolyte, data
Acquisition means and control and image processing apparatus, the data collection of actinolyte reflection light in transacter,
The quantity of transacter is being passed through image procossing by the operation that the device is controlled by control and image processing apparatus,
It is that staff more intuitively observes image in pipeline.
Embodiment 3
As shown in Fig. 1 to 2, a kind of detection device of underground metal pipes, including platform 6, the upper surface of the platform (6)
At least three axis 4 and two driving parts 10 are provided with, are provided with annular magnet 1 and the first conical gear 2, institute on the axis 4
It states and is connected with rotary shaft 5 between driving part 10, second to be meshed with the first conical gear 2 is connected in the rotary shaft 5
Conical gear 3, the front end of the platform 6 are provided with actinolyte 11, are additionally provided with transacter on the platform 6
12 and control and image processing apparatus 13, the actinolyte 11 and transacter 12 are and at control and image
It manages device 13 to be connected, the control and image processing apparatus 13 are connected with signal projector and signal receiver.On the platform 6
It is additionally provided with motor 8 and gas sensor 14, the gas sensor 14 is connect with motor 8, in the rotary shaft of the motor 8 also
It is connected with impeller 9.
It is connected with crawler belt 15 between the annular magnet 1, several electromagnet 16 are distributed on the crawler belt 15.
Battery is installed on the platform 6, the battery respectively with motor 8, driving part 10, actinolyte
11, transacter 12 and control and image processing apparatus 13 connect.
On the platform 6 install radar system GPR, GPS device, the installation radar system GPR pass through Radar Technology to
Launch the frequency electromagnetic waves in three-dimensional cone distribution, radar system GPS positioning position in underground.
RF transmitter and sequentially connected thermocouple microprobe, temperature data acquisition are installed on the platform 6
Device and thermal imaging system are connected with signal projector on the thermal imaging system.
Acousto-optic detection device is installed on the platform 6, camera, the acousto-optic are installed in the acousto-optic detection device
Detection device is connected with digital signal processor, and the digital signal processor is connected with human-computer interaction interface, the man-machine friendship
Mutual interface is arranged outside pipeline.
Millimeter wave sensor is installed, the millimeter wave sensor includes sequentially connected temperature sensing on the platform 6
Device, temperature data processor, temperature imaging device and sender unit solve output and ginseng from each millimeter wave sensor
Examine the deviation of temperature profile, the temperature that the temperature imaging device is detected according to temperature sensor is inclined with reference temperature feature
Difference.
The upper tube wall inside pipeline is pasted by annular magnet 1, and driving part 10 drives multiple annular magnets 1 in tube wall
Upper rolling is all run in upper tube wall 7 using entire detection device, is detected to pipeline, the sundries and sewage left in pipeline
Will not contact detecting apparatus, normal operation prevents equipment to be etched damage.
The inspection of this explosion hazard gases of existing gaseous species, especially methane in pipeline is induced by gas sensor
It surveys, when methane concentration is excessively high, is rotated by gas motor impeller, methane is blown and is spread, the electronic equipment leakage on avoiding device
Electricity makes methane explode, and improves safety, and impeller high speed rotation can produce thrust, accelerates the power that the present apparatus is advanced.
Increase the frictional force with upper tube wall 7, more labor-saving when device being made to advance, energy saving, use device by crawler belt 15
It continues a journey more long, while electromagnet can increase the attraction of the present apparatus and upper tube wall, stability is high.
It is connect by battery with each electronic building brick, independent power supply can be provided, and receive by actinolyte, data
Acquisition means and control and image processing apparatus, the data collection of actinolyte reflection light in transacter,
The quantity of transacter is being passed through image procossing by the operation that the device is controlled by control and image processing apparatus,
It is that staff more intuitively observes image in pipeline.
By installation radar system GPR, GPS device can into pipeline three-dimensional cone distribution frequency electromagnetic waves, make
The case where pipeline can be in 3-D image, observe sending out for staff, if which has leakage, and GPS device can
Judging the specific location of the device, radar system has-and field angle is small, and energy is concentrated, and has more strong anti-interference ability, significantly
Improve measurement accuracy and reliability.
Emit the infrared light with heat into pipeline by RF transmitter, is had using places all in pipeline
Heat, then data are transmitted to temperature data acquisition device to temperature sense by thermocouple microprobe, thermal imaging system is by data
Specific image in pipeline is presented after processing, image is sent out finally by signal projector and is checked for staff, it is infrared
The IR wavelength of line transmitter transmitting is larger, is easy to happen diffraction phenomena, can pass through cloud and mist and flue dust, various gas in pipeline
Body is more (such as methane), and infrared ray more easily passes various gases.
The layout in pipeline is become image transfer by acousto-optic detection device to go out, high sensitivity, control range are big, anti-
Interference performance is strong, applied widely, long product lifecycle.
The millimeter wave data of transmitting are generated into image by temperature imaging device, image is apparent, can precision higher
Detect the case where being hidden in dead angle.
Embodiment 4
As shown in Fig. 1 to 2, a kind of detection device of underground metal pipes, including platform 6, the upper surface of the platform (6)
At least three axis 4 and two driving parts 10 are provided with, are provided with annular magnet 1 and the first conical gear 2, institute on the axis 4
It states and is connected with rotary shaft 5 between driving part 10, second to be meshed with the first conical gear 2 is connected in the rotary shaft 5
Conical gear 3, the front end of the platform 6 are provided with actinolyte 11, are additionally provided with transacter on the platform 6
12 and control and image processing apparatus 13, the actinolyte 11 and transacter 12 are and at control and image
It manages device 13 to be connected, the control and image processing apparatus 13 are connected with signal projector and signal receiver.On the platform 6
It is additionally provided with motor 8 and gas sensor 14, the gas sensor 14 is connect with motor 8, in the rotary shaft of the motor 8
It is also connected with impeller 9.
It is connected with crawler belt 15 between the annular magnet 1, several electromagnet 16 are distributed on the crawler belt 15.
Battery is installed on the platform 6, the battery respectively with motor 8, driving part 10, actinolyte
11, transacter 12 and control and image processing apparatus 13 connect.
On the platform 6 install radar system GPR, GPS device, the installation radar system GPR pass through Radar Technology to
Launch the frequency electromagnetic waves in three-dimensional cone distribution, radar system GPS positioning position in underground.
RF transmitter and sequentially connected thermocouple microprobe, temperature data acquisition are installed on the platform 6
Device and thermal imaging system are connected with signal projector on the thermal imaging system.
Acousto-optic detection device is installed on the platform 6, camera, the acousto-optic are installed in the acousto-optic detection device
Detection device is connected with digital signal processor, and the digital signal processor is connected with human-computer interaction interface, the man-machine friendship
Mutual interface is arranged outside pipeline.
Millimeter wave sensor is installed, the millimeter wave sensor includes sequentially connected temperature sensing on the platform 6
Device, temperature data processor, temperature imaging device and sender unit solve output and ginseng from each millimeter wave sensor
Examine the deviation of temperature profile, the temperature that the temperature imaging device is detected according to temperature sensor is inclined with reference temperature feature
Difference.
A kind of detection method of underground metal pipes, comprising the following steps:
X1, annular magnet 1 is placed on upper tube wall 7, upper tube wall 7 is sucked in annular magnet 1；
X2, starting driving part 10, driving part 10 drive the first circular cone by the second conical gear 3 in rotary shaft 5
Gear 2 rotates, and moves ahead so that annular magnet 1 be made to roll in upper tube wall 7.
X3, starting actinolyte 11, transacter 12 and control and image processing apparatus 13, ultraviolet light transmitting
Device 11 impinge upon in pipeline it is reflective collected by transacter 12, then be transmitted in control and image processing apparatus 13 image at
Type.
X4, control and image processing apparatus 13 launch molding image by signal projector, are shown in operation
On the computer of personnel, operator can be visually observed that the situation in pipeline, if there are leakage or blocking are serious
Situation.
The upper tube wall inside pipeline is pasted by annular magnet 1, and driving part 10 drives multiple annular magnets 1 in tube wall
Upper rolling is all run in upper tube wall 7 using entire detection device, is detected to pipeline, the sundries and sewage left in pipeline
Will not contact detecting apparatus, normal operation prevents equipment to be etched damage.
The inspection of this explosion hazard gases of existing gaseous species, especially methane in pipeline is induced by gas sensor
It surveys, when methane concentration is excessively high, is rotated by gas motor impeller, methane is blown and is spread, the electronic equipment leakage on avoiding device
Electricity makes methane explode, and improves safety, and impeller high speed rotation can produce thrust, accelerates the power that the present apparatus is advanced.
Increase the frictional force with upper tube wall 7, more labor-saving when device being made to advance, energy saving, use device by crawler belt 15
It continues a journey more long, while electromagnet can increase the attraction of the present apparatus and upper tube wall, stability is high.
It is connect by battery with each electronic building brick, independent power supply can be provided, and receive by actinolyte, data
Acquisition means and control and image processing apparatus, the data collection of actinolyte reflection light in transacter,
The quantity of transacter is being passed through image procossing by the operation that the device is controlled by control and image processing apparatus,
It is that staff more intuitively observes image in pipeline.
By installation radar system GPR, GPS device can into pipeline three-dimensional cone distribution frequency electromagnetic waves, make
The case where pipeline can be in 3-D image, observe sending out for staff, if which has leakage, and GPS device can
Judging the specific location of the device, radar system has-and field angle is small, and energy is concentrated, and has more strong anti-interference ability, significantly
Improve measurement accuracy and reliability.
Emit the infrared light with heat into pipeline by RF transmitter, is had using places all in pipeline
Heat, then data are transmitted to temperature data acquisition device to temperature sense by thermocouple microprobe, thermal imaging system is by data
Specific image in pipeline is presented after processing, image is sent out finally by signal projector and is checked for staff, it is infrared
The IR wavelength of line transmitter transmitting is larger, is easy to happen diffraction phenomena, can pass through cloud and mist and flue dust, various gas in pipeline
Body is more (such as methane), and infrared ray more easily passes various gases.
The layout in pipeline is become image transfer by acousto-optic detection device to go out, high sensitivity, control range are big, anti-
Interference performance is strong, applied widely, long product lifecycle.
The millimeter wave data of transmitting are generated into image by temperature imaging device, image is apparent, can precision higher
Detect the case where being hidden in dead angle.
Irradiated in pipeline by actinolyte 11 reflective, transacter 12 counts reflective power
According to collection, image imaging is being carried out to data by control and image processing apparatus, by signal projector by image
As transmitting is on the computer of pipeline external, make staff it could be visually observed that situation inside pipeline, detect whether
There is the situation of leakage, and ultraviolet wavelength is smaller than visible light, energy is higher, can kill bacterium, and penetration power is weak, unlike wearing in advance
The strong ray of saturating power, ultraviolet light can will cause radiation to avoid to human body, highly-safe.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (8)
1. a kind of detection device of underground metal pipes, including platform (6), it is characterised in that: the upper surface of the platform (6) is set
At least three axis (4) and two driving parts (10) are equipped with, are provided with annular magnet (1) and the first circular cone tooth on the axis (4)
It takes turns (2), is connected with rotary shaft (5) between the driving part (10), is connected with and the first conical gear on the rotary shaft (5)
(2) front end of the second conical gear (3) being meshed, the platform (6) is provided with actinolyte (11), the platform
(6) transacter (12) and control and image processing apparatus (13), the actinolyte (11) are additionally provided on
It is connected with control and image processing apparatus (13) with transacter (12), the control and image processing apparatus (13) are even
It is connected to signal projector and signal receiver.
2. a kind of detection device of underground metal pipes as described in claim 1, it is characterised in that: on the platform (6) also
It is provided with motor (8) and gas sensor (14), the gas sensor (14) connect with motor (8), the rotation of the motor (8)
Impeller (9) are also connected in shaft.
3. a kind of detection device of underground metal pipes as described in claim 1, it is characterised in that: the annular magnet (1)
Between be connected with crawler belt (15), several electromagnet (16) are distributed on the crawler belt (15).
4. a kind of detection device of underground metal pipes as claimed in claim 2, it is characterised in that: pacify on the platform (6)
Equipped with battery, the battery respectively with motor (8), driving part (10), actinolyte (11), transacter
(12) and control and image processing apparatus (13) connection.
5. a kind of detection device of underground metal pipes as described in claim 1, it is characterised in that: pacify on the platform (6)
Radar system GPR, GPS device are filled, the installation radar system GPR is launched to underground in three-dimensional cone by Radar Technology
The frequency electromagnetic waves of distribution, radar system GPS positioning position.
6. a kind of detection device of underground metal pipes as described in claim 1, it is characterised in that: pacify on the platform (6)
Equipped with RF transmitter and sequentially connected thermocouple microprobe, temperature data acquisition device and thermal imaging system, the heat
Signal projector is connected on imager.
7. a kind of detection device of underground metal pipes as described in claim 1, it is characterised in that: pacify on the platform (6)
Equipped with acousto-optic detection device, camera is installed in the acousto-optic detection device, the acousto-optic detection device is connected with digital letter
Number processor, the digital signal processor are connected with human-computer interaction interface, and the human-computer interaction interface is arranged outside pipeline.
8. a kind of detection method of underground metal pipes, it is characterised in that: the following steps are included:
X1, annular magnet (1) is placed on upper tube wall (7), upper tube wall (7) are sucked in annular magnet (1)；
X2, starting driving part (10), driving part (10) drive first by the second conical gear (3) on rotary shaft (5)
Conical gear (2) rotation moves ahead so that annular magnet (1) be made to roll in upper tube wall (7)；
X3, starting actinolyte (11), transacter (12) and control and image processing apparatus (13), ultraviolet light hair
Emitter (11) impinge upon in pipeline it is reflective collected by transacter (12), then be transmitted to control and image processing apparatus (13)
Interior image-forming；
X4, control and image processing apparatus (13) launch molding image by signal projector, are shown in operator
On the computer of member, operator can be visually observed that the situation in pipeline, if there are leakage or the serious shapes of blocking
Condition.
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| CN201710770204.7A CN107559599B (en) | 2017-08-31 | 2017-08-31 | A kind of detection device and detection method of underground metal pipes |
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| CN201710770204.7A CN107559599B (en) | 2017-08-31 | 2017-08-31 | A kind of detection device and detection method of underground metal pipes |
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| CN109856698B (en) * | 2019-01-25 | 2020-11-06 | 上海化工研究院有限公司 | Rolling cabin type thermal imaging stacking exploration device and application thereof |
| CN110850489A (en) * | 2019-11-15 | 2020-02-28 | 南京理工大学 | Electromagnetic wave detection method and device for underground metal pipeline |
| CN112856246A (en) * | 2020-12-21 | 2021-05-28 | 温州佳宝电镀设备有限公司 | Method for searching pipeline water leakage point |
| WO2023035166A1 (en) * | 2021-09-08 | 2023-03-16 | 张鲁国 | Pipeline transportation system having power optimization, and transportation method |
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| CN201688140U (en) * | 2009-10-31 | 2010-12-29 | 中国石油大学(北京) | Oil temperature recording device of oil pipeline |
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| CN103712066A (en) * | 2013-12-20 | 2014-04-09 | 华中科技大学 | Outer magnetic flux leakage detection device for industrial pipeline in use |
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