CN114167451A - System and method for long-distance detection of non-metal pipeline - Google Patents
System and method for long-distance detection of non-metal pipeline Download PDFInfo
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- CN114167451A CN114167451A CN202111236730.8A CN202111236730A CN114167451A CN 114167451 A CN114167451 A CN 114167451A CN 202111236730 A CN202111236730 A CN 202111236730A CN 114167451 A CN114167451 A CN 114167451A
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910052755 nonmetal Inorganic materials 0.000 title abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000004088 simulation Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 description 10
- 238000004804 winding Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Abstract
The application relates to a system and a method for long-distance detection of a non-metal pipeline. The conveyor comprises a shell, an air pump and a flexible extension sleeve, an air cavity is arranged in the shell, a strip-shaped cavity is sleeved with the flexible extension sleeve, the end part, located on the outer surface of the shell, of the flexible extension sleeve is provided with a port, a pull rope is arranged at the end part, located in the air cavity, of the flexible extension sleeve, and a rolling machine used for rolling and releasing the pull rope is arranged on the inner wall of the air cavity. The shell is provided with a pressure limiting channel, and the inner wall of the pressure limiting channel is provided with a pressure control valve. The intelligent communication equipment comprises a communication module, a simulation module, a blockage detection module and a label attachment module. The detection system can obtain a pipeline distribution route by pushing the signal sending module to enter from one end of the pipeline and exit from the other end of the pipeline through the conveyor and simulating the movement route of the signal sending module, so that the detection system is convenient; through setting up the rolling machine, stay cord, can reset flexible extension cover, it is comparatively convenient.
Description
Technical Field
The application relates to the field of pipeline detection, in particular to a system and a method for long-distance detection of a non-metal pipeline.
Background
With the continuous advance of urban construction in China, more pipelines are buried underground to more effectively utilize underground space, and the pipelines can be divided into metal pipelines and non-metal pipelines according to materials and are used for water supply and drainage pipe network construction, gas pipeline construction and the like. During maintenance and subsequent construction, firstly, the pipeline embedding area needs to be detected, the embedding area, horizontal distribution positioning, embedding depth and the like of each pipeline are determined, and embedding and fixed-point maintenance work is more conveniently and effectively carried out.
In the prior art, a metal detector can be used by a detector of a metal pipeline to determine the distribution route of the metal pipeline.
Aiming at the related technologies, the material of the non-metal pipeline is not easy to detect, and the distribution route of the non-metal pipeline is inconvenient for personnel to detect.
Disclosure of Invention
In order to facilitate personnel to detect the distribution route of the non-metal pipeline, the application provides a system and a method for long-distance detection of the non-metal pipeline.
The system for long-distance detection of the non-metal pipeline adopts the following technical scheme.
A system for long distance exploration of non-metallic pipelines, comprising:
the signal sending module is used for sending a positioning signal;
the conveyor is used for pushing the signal sending module inside the pipeline; and the number of the first and second groups,
the intelligent communication equipment has a communication function and is used for receiving the positioning signal and simulating the pushing track of the signal sending module according to the positioning signal so as to form a pipeline distribution route.
Through adopting above-mentioned technical scheme, carry the other end with signal transmission module from the one end of pipeline through carrying, later through the position change of intelligent communications facilities detection signal transmission module, reachs signal transmission module's propelling movement orbit, and this propelling movement orbit is exactly the distribution route of pipeline, makes things convenient for personnel to detect out the distribution route of non-metallic pipeline.
Preferably, the conveyor comprises a shell, an air pump and a flexible extension sleeve, an air cavity is arranged in the shell, the air outlet end of the air pump is communicated with the air cavity, the flexible extension sleeve is strip-shaped, the end part of the flexible extension sleeve is fixedly connected with the shell and penetrates through the outer surface of the shell, the flexible extension sleeve is provided with a strip-shaped cavity, the end part of the flexible extension sleeve, which is located on the outer surface of the shell, is provided with a port, the port is communicated with the strip-shaped cavity, and the signal sending module is fixed at one end, away from the port, of the flexible extension sleeve.
Through adopting above-mentioned technical scheme, personnel's accessible air pump is aerifyd to the air cavity, and the air pressure increases in the air cavity, can outwards push away flexible extension cover for flexible extension cover is followed the port and is turned out and outwards along stretching, makes flexible extension cover slowly stretch into in the pipeline, removes the other end from the one end of pipeline with the signalling module.
Preferably, the signal sending module is fixed on the end face of the flexible extension sleeve positioned in the air cavity.
Through adopting above-mentioned technical scheme, flexible extension cover is with the inside environment of pipeline and the separation of signal transmission module for signal transmission module is difficult to be drenched by the water in the pipeline.
Preferably, the end part of the flexible extension sleeve positioned in the air cavity is provided with a pull rope, and the inner wall of the air cavity is provided with a rolling machine for rolling and releasing the pull rope.
Through adopting above-mentioned technical scheme, the setting of roll-up machine, stay cord, the personnel of being convenient for reset flexible extension cover.
Preferably, the shell is provided with a pressure limiting channel penetrating through the air cavity, and the inner wall of the pressure limiting channel is provided with a pressure control valve.
Through adopting above-mentioned technical scheme, when the tip that the flexible cover that extends of rolling machine pulling was to the pulling of air cavity for the flexible volume that extends the cover reduces, and the atmospheric pressure in the air cavity increases, and the setting of pressure control valve can be with the atmospheric pressure of air cavity maintenance to certain numerical value, has both made the flexible cover that extends to keep the inflation state so that reset it, can prevent again that atmospheric pressure from too big propping the flexible cover that extends brokenly.
Preferably, the housing is provided with a closing cock for closing the pressure-limiting channel.
By adopting the technical scheme, the pressure limiting channel can be closed by the arrangement of the closed cock, so that when the air pump inflates the air cavity, air cannot escape from the pressure limiting channel.
Preferably, the intelligent communication device includes:
the communication module is used for receiving the positioning signal in real time; and the number of the first and second groups,
and the simulation module is used for matching the positioning signal into an electronic map preset in the simulation module, simulating a push track in the electronic map, and obtaining a pipeline distribution route according to the push track.
By adopting the technical scheme, the positioning signal is acquired through the communication module, then the positioning signal is matched into the electronic map through the simulation module, the pushing track is formed according to the movement of the positioning signal, and the distribution route of the pipeline is the same as the pushing track.
Preferably, the intelligent communication device further comprises:
the blockage detection module is preset with a standard height, selects each peak top coordinate point of the pushing track,
comparing the height of the peak top coordinate point with a standard height, and judging the peak top coordinate point as a blocking point when the height of the peak top coordinate point is greater than the standard height; and the number of the first and second groups,
and the label attaching module is used for attaching the blocking labels to corresponding positions on the pipeline distribution route according to the blocking points.
Through adopting above-mentioned technical scheme, behind the pipeline jam, its inside debris that can pile up are piled up, can bypass the debris after the flexible extension cover extension and pile automatically, and the height in this in-process propelling movement orbit can take place to fluctuate, and at the too big standard height that exceeds of fluctuation degree, explain this section track is blockked up by debris, marks this section track with the additional module of label, and the personnel of being convenient for dredge to it.
Preferably, the method further comprises the following steps:
the handheld terminal is internally provided with an electronic map in advance, has a Beidou positioning function, can acquire a positioning point of the handheld terminal, is in wireless connection with the intelligent communication equipment so as to acquire a pipeline distribution route, and matches a pushing track and the positioning point into the electronic map.
By adopting the technical scheme, the arrangement of the handheld terminal is convenient for personnel to track the pipeline distribution route.
The present application further provides methods for long distance detection of non-metallic pipelines.
A method for long-distance detection of non-metallic pipelines, comprising:
extending the signal sending module into the pipeline from the pipeline port;
starting a conveyor, and pushing a signal sending module in the pipeline;
the intelligent communication equipment receives the positioning signal sent by the signal sending module, and simulates the pushing track of the signal sending module according to the change of the positioning signal so as to form a pipeline distribution route.
In summary, the present application includes at least one of the following beneficial technical effects:
the detection system can obtain a pipeline distribution route by pushing the signal sending module to enter from one end of the pipeline and exit from the other end of the pipeline through the conveyor and simulating the movement route of the signal sending module, so that the detection system is more convenient;
through setting up the rolling machine, stay cord, can reset flexible extension cover, it is comparatively convenient.
Drawings
Fig. 1 is an architecture diagram of an embodiment of the present application.
FIG. 2 is a first cross-sectional view of a conveyor of an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a winding machine according to an embodiment of the present application.
FIG. 4 is a second cross-sectional view of the conveyor of an embodiment of the present application, showing primarily the structure of the flexible jacket after it has been grown.
Fig. 5 is an internal architecture diagram of an intelligent communications device according to an embodiment of the present application.
Description of reference numerals: 1. a signal transmitting module; 2. a conveyor; 21. a housing; 22. an air pump; 23. a flexible extension sleeve; 24. an air cavity; 25. a port; 26. a rolling machine; 261. a winding roller; 262. a drive motor; 263. pulling a rope; 27. a pressure limiting channel; 271. a pressure control valve; 272. closing the cock; 28. a strip-shaped cavity; 3. an intelligent communication device; 31. a control module; 32. a communication module; 33. a simulation module; 34. a blockage detection module; 35. a tag attachment module; 4. provided is a handheld terminal.
Detailed Description
The embodiment of the application discloses a system for long-distance detection of a non-metal pipeline.
Referring to fig. 1, the system for long-distance detection of non-metal pipelines comprises a signal transmission module 1, a conveyor 2, an intelligent communication device 3 and a handheld terminal 4.
The signal sending module 1 adopts a Beidou positioning integrated circuit module and is used for sending a positioning signal;
referring to fig. 1 and 2, the conveyor 2 is used to push the signal transmission module 1 inside the pipe. Specifically, the method comprises the following steps: the conveyor 2 comprises a housing 21, an air pump 22, a flexible extension sleeve 23. An air cavity 24 is arranged in the shell 21, an air outlet end of the air pump 22 is communicated with the air cavity 24 to inflate the air cavity 24, and the flexible extension sleeve 23 is strip-shaped. In this embodiment, the flexible extension sleeve 23 is made of flexible materials such as polyethylene and rubber, the flexible extension sleeve 23 is provided with a strip-shaped cavity 28 and a port 25 communicating with the strip-shaped cavity 28, the port 25 is located at the end of the flexible extension sleeve 23 in the length direction, the end of the flexible extension sleeve 23 is fixedly connected with the housing 21 and penetrates through the outer surface of the housing 21, and the circumferential side wall of the flexible extension sleeve 23 is fixed with the outer wall of the housing 21 to separate the air cavity 24 from the outside. The port 25 is located on the outer surface of the housing 21, the inner wall of the flexible extension sleeve 23 near the port 25 is turned outwards, so that the surface of the edge of the outer end of the flexible extension sleeve 23 is an arc surface, the flexible extension sleeve 23 is wound in the air cavity 24, and the end of the flexible extension sleeve 23 far away from the port 25 is fixedly connected with the signal sending module 1. The signaling module 1 is located on the surface of the flexible extension sleeve 23 facing away from the strip-shaped cavity 28.
Referring to fig. 2 and 3, a pulling rope 263 is fixedly connected to an end portion of the flexible extending sleeve 23, a winding machine 26 for winding and unwinding the pulling rope 263 is disposed on an inner wall of the air cavity 24, the winding machine 26 includes a winding roller 261 and a driving motor 262, the winding roller 261 is fixed to an output shaft of the driving motor 262, and both ends of the pulling rope 263 are respectively fixed to a side wall of the winding roller 261 and an end portion of the flexible extending sleeve 23. The person can roll up the pulling rope 263 and the flexible extension sleeve 23 by operating the driving motor 262 to drive the roll-up roller 261 to rotate.
The pressure limiting channel 27 is formed in the casing 21, two ends of the pressure limiting channel 27 are respectively communicated with the outside and the air cavity 24, the pressure control valve 271 is installed on the inner wall of the pressure limiting channel 27, the pressure control valve 271 is the prior art and is not described herein, the pressure control valve 271 blocks the pressure limiting channel 27, the air in the air cavity 24 can flow to the outside only through the pressure control valve 271, the pressure control valve 271 can limit the pressure in the air cavity 24, the phenomenon that the air in the air cavity 24 is too large is avoided, and the flexible extension sleeve 23 is broken. The housing 21 is provided with a closing cock 272, the closing cock 272 being a screw plug, the closing cock 272 threadedly engaging an inner wall of an outer port of the pressure limiting passage 27 to block the pressure limiting passage 27.
Referring to fig. 2 and 4, personnel can inflate air cavity 24 through air pump 22, make the atmospheric pressure in the air cavity 24 increase, atmospheric pressure can extrude flexible extension cover 23, make the inner wall of bar-shaped chamber 28 extrude outwards for flexible extension cover 23 outwards extends, gets into in the pipeline, after meetting behind the pipeline corner or debris pile up the department, flexible extension cover 23 tip bumps the back, can paste the surface of pipeline corner or the surface that debris pile up the department and continue to extend, walks around pipeline corner and debris pile up the department. The flexible sleeve 23 that extends is difficult to be obstructed, can extend to the other end from the one end of pipeline smoothly, and at the flexible in-process that extends the extension of cover 23, signal transmission module 1 can be driven by the tip of flexible sleeve 23 and pass through the pipeline, and personnel only need calculate signal transmission module 1's removal route just can obtain the pipeline distribution route.
Of course, this conveyer 2 finishes the propelling movement of signal transmission module 1, personnel can pull down sealed cock 272, and operation driving motor 262 rolls up guy rope 263, will make the flexible cover 23 that extends keep away from the one end of casing 21 and begin to retract, make the space between the outer tip of air cavity 24 and the flexible extension reduce, air cavity 24 atmospheric pressure increase, after atmospheric pressure increases to a certain degree, through the outside of pressure control valve 271 discharge, keep the stability of atmospheric pressure, make atmospheric pressure difficult too big to extend the cover 23 with the flexibility and strut, also can avoid the atmospheric pressure undersize, make the flexible cover 23 that extends collapse, lead to the difficult normal reset of flexible cover 23 that extends.
Referring to fig. 1 and 5, the intelligent communication device 3, which is a computer in this embodiment, has a communication function, and is configured to receive the positioning signal and simulate a pushing track of the signal sending module 1 according to the positioning signal to form a pipeline distribution route. The driving motor 262 and the air pump 22 are both coupled to the intelligent communication device 3, and specifically, the intelligent communication device 3 includes a control module 31, a communication module 32, a simulation module 33, a blockage detection module 34, and a label attachment module 35.
The communication module 32 has a function of receiving and transmitting signals, and is used for receiving the positioning signals sent by the signal sending module 1 in real time, and the frequency of the positioning signals sent by the signal sending module 1 is 1 second and 3 times;
the simulation module 33 is internally provided with an electronic map in advance, all received positioning signals are matched into the electronic map to form a plurality of electronic coordinates, all the electronic coordinates in the electronic map are smoothly connected in sequence according to the acquisition time to form a pushing track, the pushing track is the running track of the signal sending module 1, the moving track of the sending module is consistent with the shape of the pipeline distribution route, the pipeline distribution route can be obtained according to the distribution of the pushing track, and the pipeline distribution route is displayed on the electronic map after the pipeline distribution route is obtained;
the blockage detection module 34 is preset with a standard height, the standard height can be set according to the size of an actual pipeline and the height of the pipeline, in the pushing process of the signal sending module 1, due to sundry piles and gravel piles accumulated in some pipelines, when the signal sending module 1 moves along the surfaces of the sundry piles and the gravel piles, the route of the signal sending module 1 fluctuates, each peak top coordinate point of the rising and falling section of a pushing track is selected, the height of each peak top coordinate point is compared with the standard height, when the height of the peak top coordinate point is larger than the standard height, the serious blockage of the pipeline nearby the peak top coordinate point is indicated to be high in sundry accumulation, and the peak top coordinate point is judged to be a blockage point;
the tag adding module 35 is used for adding a blocking tag to a corresponding position on a pipeline distribution route according to the position of a pushing track where the blocking point is located, so that personnel can find the blocking point quickly;
and the control module 31 is used for controlling the operation of the driving motor 262 and the air pump 22.
The control module 31, the communication module 32, the simulation module 33, the jam detection module 34, and the tag attachment module 35 are all internal system programs of the intelligent communication device 3.
Handheld terminal 4, adopt the cell-phone, also preset electronic map in handheld terminal 4, handheld terminal 4 has big dipper locate function, can acquire the setpoint of self, through bluetooth and communication module 32 wireless connection, communication module 32 forms the back at pipeline distribution route, send pipeline distribution route to handheld terminal 4 with stopping up the label, handheld terminal 4 matches the electronic map with the propelling movement orbit in the setpoint of self, make personnel carry handheld terminal 4 and can find the pipeline position according to the location fast, so that overhaul the pipeline, the mediation.
The implementation principle of the system for long-distance detection of the non-metal pipeline in the embodiment of the application is as follows: personnel stretch into the pipeline with flexible cover 23 that extends through operation air pump 22 in, the inner wall that the cover 23 is followed the pipeline is extended in the flexibility, the coiler unreels according to the flexible extension speed that extends cover 23 during, flexible cover 23 that extends after the extension drives signaling module 1, move the other end from pipeline one end, signal generation module sends locating signal in real time during, after intelligent communication equipment 3 received locating signal, form electronic coordinate in its inside electronic map according to locating signal, later simulate out the propelling movement orbit according to electronic coordinate, thereby obtain the pipeline distribution route.
The embodiment of the application also discloses a method for long-distance detection of the non-metal pipeline.
A method for long-distance detection of non-metallic pipelines, comprising:
extending the signal sending module 1 into the pipeline from the pipeline port 25;
starting the conveyor 2, inflating the air chamber 24 by the air pump 22 to increase the air pressure in the air chamber 24, extruding the flexible extension sleeve 23 by the air pressure to extrude the inner wall of the strip-shaped cavity 28 outwards, extending the flexible extension sleeve 23 outwards, and pushing the signal sending module 1 into the pipeline;
positioning signals sent by the signal sending module 1 are received through the intelligent communication equipment 3, and the intelligent communication equipment 3 simulates a pushing track of the signal sending module 1 according to continuous changes of the positioning signals so as to form a pipeline distribution route.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A system for long-range detection of non-metallic pipelines, comprising:
the signal sending module (1) is used for sending a positioning signal;
the conveyor (2) is used for pushing the signal sending module (1) in the pipeline; and the number of the first and second groups,
the intelligent communication equipment (3) has a communication function and is used for receiving the positioning signal and simulating a pushing track of the signal sending module (1) according to the positioning signal so as to form a pipeline distribution route.
2. The system for long distance exploration of non-metallic pipelines according to claim 1, characterized in that: the conveyor (2) comprises a shell (21), an air pump (22) and a flexible extension sleeve (23), an air cavity (24) is formed in the shell (21), an air outlet end of the air pump (22) is communicated with the air cavity (24), the flexible extension sleeve (23) is strip-shaped, the end portion of the flexible extension sleeve (23) is fixedly connected with the shell (21) and penetrates through the outer surface of the shell (21), a strip-shaped cavity (28) is formed in the flexible extension sleeve (23), a port (25) is formed in the end portion, located on the outer surface of the shell (21), of the flexible extension sleeve (23), the port (25) is communicated with the strip-shaped cavity (28), and the signal sending module (1) is fixed at one end, far away from the port (25), of the flexible extension sleeve (23).
3. The system for long distance exploration of non-metallic pipelines according to claim 2, characterized in that: the signal sending module (1) is fixed on the end face of the flexible extension sleeve (23) in the air cavity (24).
4. The system for long distance exploration of non-metallic pipelines according to claim 2, characterized in that: the end part of the flexible extension sleeve (23) positioned in the air cavity (24) is provided with a pull rope (263), and the inner wall of the air cavity (24) is provided with a rolling machine (26) for rolling and releasing the pull rope (263).
5. The system for long distance exploration of non-metallic pipelines according to claim 4, characterized in that: the shell (21) is provided with a pressure limiting channel (27) penetrating through the air cavity (24), and the inner wall of the pressure limiting channel (27) is provided with a pressure control valve (271).
6. The system for long distance exploration of non-metallic pipelines according to claim 5, characterized in that: the housing (21) is provided with a closing cock (272) for closing the pressure-limiting channel (27).
7. The system for long distance detection of non-metallic pipelines according to claim 1, wherein the intelligent communication device (3) comprises:
the communication module (32) is used for receiving the positioning signal in real time; and the number of the first and second groups,
and the simulation module (33) is used for matching the positioning signal into an electronic map preset in the simulation module, simulating a push track in the electronic map and obtaining a pipeline distribution route according to the push track.
8. The system for long distance detection of non-metallic pipelines according to claim 7, wherein said intelligent communication device (3) further comprises:
a blockage detection module (34) with a preset standard height, selecting each peak top coordinate point of the pushing track,
comparing the height of the peak top coordinate point with a standard height, and judging the peak top coordinate point as a blocking point when the height of the peak top coordinate point is greater than the standard height; and the number of the first and second groups,
and the label attaching module (35) is used for attaching the blockage labels to corresponding positions on the pipeline distribution route according to the blockage points.
9. The system for long distance exploration of non-metallic pipelines according to claim 1, further comprising:
the handheld terminal (4) is internally provided with an electronic map in advance, has a Beidou positioning function, can acquire a positioning point of the handheld terminal, is in wireless connection with the intelligent communication equipment (3) to acquire a pipeline distribution route, and matches a pushing track and the positioning point into the electronic map.
10. The method for the system for long distance exploration of non-metallic pipelines according to any of claims 1-9, comprising:
extending the signal sending module (1) into the pipeline from the pipeline port;
starting a conveyor (2) to push the signal sending module (1) in the pipeline;
the intelligent communication equipment (3) receives the positioning signals sent by the signal sending module (1), and the intelligent communication equipment (3) simulates the pushing track of the signal sending module (1) according to the change of the positioning signals so as to form a pipeline distribution route.
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| CN202111236730.8A CN114167451A (en) | 2021-10-23 | 2021-10-23 | System and method for long-distance detection of non-metal pipeline |
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| CN202111236730.8A CN114167451A (en) | 2021-10-23 | 2021-10-23 | System and method for long-distance detection of non-metal pipeline |
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| CN108426174A (en) * | 2018-06-14 | 2018-08-21 | 浙江鼎测地理信息技术有限公司 | A kind of detection method of underground piping |
| CN108799694A (en) * | 2018-07-26 | 2018-11-13 | 佛山市高明曦逻科技有限公司 | Soft robot for pipeline detection |
| CN112837022A (en) * | 2019-11-25 | 2021-05-25 | 天津大学 | System and method for transforming urban water supply and drainage pipe network of GIS |
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Application publication date: 20220311 |