CN110031864A - A kind of pipe detection device - Google Patents
A kind of pipe detection device Download PDFInfo
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- CN110031864A CN110031864A CN201910396863.8A CN201910396863A CN110031864A CN 110031864 A CN110031864 A CN 110031864A CN 201910396863 A CN201910396863 A CN 201910396863A CN 110031864 A CN110031864 A CN 110031864A
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 127
- 230000001141 propulsive effect Effects 0.000 claims abstract description 26
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 238000003384 imaging method Methods 0.000 claims description 15
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 13
- 229910052744 lithium Inorganic materials 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 230000009993 protective function Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003643 water by type Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of pipe detection devices, including device noumenon, walking mechanism, pneumatic propulsive mechanism, video capture mechanism, power sector and control mechanism.Wherein walking mechanism is set to device noumenon bottom, for moving in pipeline to be detected；Pneumatic propulsive mechanism is set at the top of device noumenon, for promoting in pipeline to be detected；Video capture mechanism is set at the top of device noumenon, for carrying out video capture in pipeline to be detected；Power sector is set in device noumenon, and is electrically connected respectively with walking mechanism, pneumatic propulsive mechanism and video capture mechanism；Control mechanism is wirelessly connected with walking mechanism, pneumatic propulsive mechanism and video capture mechanism respectively.The present invention, solves uneven in some depth of waters by walking mechanism and pneumatic propulsive mechanism, there is deep water, shallow water, detection difficult or the problem of need to be detected using plurality of devices in the complex working condition pipeline in shoal.
Description
Technical field
The present invention relates to pipeline inspection technology field more particularly to a kind of pipe detection devices.
Background technique
The importance of pipeline is self-evident, and it is dirty that city rain is widely used in as a kind of effective material transportation means
In the field of ventilation such as water, natural gas transportation, industrial material transport, plumbing and building.In order to improve pipeline service life,
The generation for preventing the accidents such as leakage, ensures the normal operation of pipeline, and effective detection maintenance etc. must be just carried out to pipeline.Pipeline
Detection device is a kind of equipment that detection operation can be advanced automatically and be unfolded inside pipeline.However existing pipe detection dress
It sets that traveling mode is single, does not adapt to the pipeline of varying environment, it is especially uneven in some depth of waters, there is deep water, shallow water, shoal
The pipeline detection of complex working condition is difficult.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of pipelines that can adapt to different pipeline environments
Detection device.
Technical solution provided by the invention is as follows, includes:
Device noumenon；
Walking mechanism is set to described device body bottom portion, for moving in pipeline to be detected；
Pneumatic propulsive mechanism is set to described device bodies top, for promoting in pipeline to be detected；
Video capture mechanism is set to described device bodies top, for carrying out video capture in pipeline to be detected；
Power sector, be set to described device ontology on, and respectively with the walking mechanism, pneumatic propulsive mechanism and video capture machine
Structure electrical connection；
Control mechanism is wirelessly connected with the walking mechanism, pneumatic propulsive mechanism and video capture mechanism respectively.
Optionally, further includes:
Positioning mechanism is set on described device ontology, for positioning the current location of pipeline to be detected.
Optionally, the positioning mechanism includes set on the locating pipeling detection probe of device noumenon bottom and for receiving
State the pipeline positioning apparatus of locating pipeling detection probe location information.
Optionally, further includes:
Electro-optic radar imaging mechanism is set to described device bodies top, and is wirelessly connected with the control mechanism, for to be checked
Test tube road carries out radar scanning.
Optionally, the video capture mechanism is HD video photographic unit.
Optionally, the walking mechanism is creeper undercarriage.
Optionally, the power sector includes the lithium battery with charge and discharge protecting function.
Optionally, the power sector further include:
Electric quantity detection apparatus, for detecting electric quantity of lithium battery, the electric quantity detection apparatus is equipped with display device, for showing lithium
The electricity and voltage of battery.
Optionally, further includes:
Indication mechanism is connect with the video capture mechanism and electro-optic radar imaging mechanism.
Optionally, further includes:
Storing mechanism is connect with the video capture mechanism and electro-optic radar imaging mechanism.
The present invention, can make pipe detection device in shallow water by walking mechanism or without advancing in waterpipe, by pneumatic
Propulsive mechanism can push pipe detection device to advance in deep underwater pipes, and will not be wound, solve some depth of waters not
Uniformly, there is deep water, shallow water, detection difficult or the problem of need to be detected using plurality of devices in the complex working condition pipeline in shoal.
Meanwhile pipeline three-dimensional imaging can be realized by electro-optic radar imaging mechanism and control mechanism, facilitate the wheel for measuring pipeline
Wide size, silt depth, Pipeline damage degree is later pipe dredging, and pipe-line maintenance provides data reference.In addition, by fixed
Position mechanism can be positioned and be demarcated to pipe detection device, be pipeline to help accurately to find Pipeline damage position
It repairs and reliable reference is provided.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of better embodiment of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the bottom view of Fig. 1；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the perspective view of better embodiment of the invention；
Fig. 7 is the perspective view of better embodiment of the invention；
Fig. 8 is the perspective view of better embodiment of the invention；
In figure: 1 device noumenon, 2 walking mechanisms, 3 pneumatic propulsive mechanisms, 4 video capture mechanisms, 5 electro-optic radar imaging mechanisms, 6
Positioning mechanism.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual
The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite
Importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in figures 1-8, the technical solution that present embodiment provides is as follows, comprising:
Device noumenon 1；
Walking mechanism 2 is set to 1 bottom of device noumenon, for moving in pipeline to be detected；
Pneumatic propulsive mechanism 3 is set to 1 top of device noumenon, for promoting in pipeline to be detected；
Video capture mechanism 4 is set to 1 top of device noumenon, for carrying out video capture in pipeline to be detected；
Power sector is set in device noumenon 1, and electric with walking mechanism 2, pneumatic propulsive mechanism 3 and video capture mechanism 4 respectively
Connection；
Control mechanism is wirelessly connected with walking mechanism 2, pneumatic propulsive mechanism 3 and video capture mechanism 4 respectively.
Wherein, in order to more convenient smoothly walking movement in water, a variety of environment for having water, device noumenon are adapted to
1 shape can be set to hull shape, in order to preferably move on the liquid in pipeline to be detected.Certainly, it is actually answering
In, the shape of device noumenon 1 can also be other shapes.
Wherein, walking mechanism 2 can be crawler type walking mechanism, wheel type traveling mechanism or stomach wall formula walking mechanism etc., main
It is used to drive pipe detection device in shallow water or without advancing in waterpipe, there is certain inclination in front end preferably as shown in Figure 8
The crawler type walking mechanism of angle is more convenient to move ahead, it is not easy to block when the mud in pipeline to be detected is deeper.
Wherein, pneumatic propulsive mechanism 3 is the mechanism that can convert wind energy into mechanical energy, in order to push pipe detection to fill
It sets and advances in deep underwater pipes, for better progradation, pneumatic propulsive mechanism 3 can be set at the top of 1 end of device noumenon,
Compared with the common propeller way of propelling, pneumatic propulsive mechanism 3 will not be wound, and facilitate pipe detection device in profundal zone
Preferably move ahead.Wherein, pneumatic propulsive mechanism may include the motor of multiple fans and driving fan rotation, in control mechanism
It moves ahead under control action.Certainly, in practical applications, pneumatic propulsive mechanism 3 can be directly from purchasing on the market.
Wherein, video capture is carried out to entire pipeline when video capture mechanism 4 is used to advance in pipeline to be detected.Record
Pipeline internal damage situation, row's mouth situation, and the video of shooting is transmitted to control mechanism by wireless transmission method.Video
Photographic unit 4 may include the camera of one or more included water-proof functions, which can carry different size model
Camera lens, such as rotating lens, direct-view camera lens, fish eye lens, zoom lens, tight shot, preferably high definition zoom lens, can be right
Duct wall has the case where damage and row's mouth to carry out shooting at close range, keeps picture apparent and stablizes, control mechanism, which can control, to be taken the photograph
As head rotates 360 °, meet the video capture in each orientation, so that detection data is more comprehensively complete.
Wherein, control mechanism is set to pipeline external, can be independent dedicated controller, is also possible to plate, notebook
Computer or mobile phone etc. are wirelessly connected with walking mechanism 2, pneumatic propulsive mechanism 3 and video capture mechanism 4 respectively.For to row
It walks mechanism 2, pneumatic propulsive mechanism 3 and video capture mechanism 4 and sends control instruction.For example, walking mechanism 2 and pneumatic propulsive mechanism
The control instruction that 3 advance, retrogressing, steering, stopping, speed are adjusted, lifting, decline, the rotation of 4 camera of video capture mechanism
Turn, focusing, zoom etc. control instruction.Control mechanism can monitor pipeline in real time by the video that video capture mechanism 4 transmits
Inner case sends the control instruction advanced forward to walking mechanism 2, works as pipeline when pipeline water level inside is shallower or anhydrous
When water level inside is deeper, Xiang Fengdong propulsive mechanism 3 issues the control instruction advanced forward.
Therefore, present embodiment, can make pipe detection device in shallow water by walking mechanism or without advancing in waterpipe,
Pipe detection device can be pushed to advance in deep underwater pipes by pneumatic propulsive mechanism, and will not be wound, solving is having
A little depth of waters are uneven, there is deep water, shallow water, detection difficult or need to be detected using plurality of devices in the complex working condition pipeline in shoal
The problem of.
As the further preferred of present embodiment, in order to position and demarcate the current location of pipeline to be detected, also
It may include positioning mechanism 6, be set in device noumenon 1.
Wherein, positioning mechanism 6 can use structure as shown in Figure 4, the locating pipeling including being set to 1 bottom of device noumenon
Detect probe and the pipeline positioning apparatus for receiving pipeline detection and localization probe location information.Pipeline positioning apparatus is generally set to be checked
Outside test tube road on ground, when pipe detection device is advanced in pipeline to be detected, pipeline positioning apparatus is examined by locating pipeling
Detection is carried out to the position of pipe detection device in real time in the position of probing stick targeted duct detection device in the duct.Work as discovery
When Pipeline damage or row's mouth, Pipeline damage position and the position Pai Kou can be demarcated, to accurately find Pipeline damage
Position provides reliable reference for pipeline rehabilitation.Many urban Underground pipelines move towards indefinite, can by pipe detection device and
Pipeline positioning apparatus measures pipeline rout, and obtains the accurate pipeline flow-direction path profile of stroke.The data measured are gone back after arranging
It can be depicted as urban pipe network figure.It is provided for urban pipe network improvement and accurately instructs drawing.Certainly, in practical applications, pipeline
Detection and localization probe and pipeline positioning apparatus can be directly from purchasing on the market.
Wherein, pipeline inner case for better diagnosis can also include electro-optic radar imaging mechanism 5, be set to device
1 top of ontology, is preferably disposed to 1 center of top of device noumenon.Electro-optic radar imaging mechanism 5 can be used directly from purchasing on the market
Radar scanning is carried out in treating detection pipeline section, and the data of radar scanning are controlled by being wirelessly transmitted to control mechanism
The data of radar scanning are generated pipeline 3-D image again by mechanism.It can be measured the profile size of pipeline on 3-D image, become silted up
Mud thickness, Pipeline damage degree.For later pipe dredging, pipe-line maintenance provides data reference.
Wherein, power sector can be the lithium battery with charge and discharge protecting function, be continued a journey with lithium battery, moreover, to lithium
Battery design has charge and discharge protecting function, prevents lithium battery from occurring the problem of charge and discharge in use.Certainly, in reality
In, power sector can also be other suitable power supply apparatus.
Wherein, the remaining charge condition of lithium battery is known in order to which operator's energy is very clear before construction usage, it is ensured that
Electricity can complete the detection work of single, and the electric quantity detection apparatus with display device, the electricity can be set on power sector
Detection device is for detecting operation electricity voltage, it is ensured that lower work in a safe condition, the display device are specially charactron
Display screen, on the digitron display screen, eight lattice colour bar of uplink shows that electric quantity of lithium battery, downlink show lithium battery voltage.
It wherein, can also include indication mechanism in order to the situation in real-time and more intuitive viewing pipeline, with
Video capture mechanism 4 and electro-optic radar imaging mechanism 5 connect, the video and photoelectricity thunder shot for showing video capture mechanism 4
Up to the data of imaging mechanism radar scanning, display device here can be display, or mobile phone, plate, notebook
Deng the portable device with display screen.
It wherein, can also include storing mechanism, with video capture mechanism 4 in order to which the later period can check duct size information at any time
It is connected with electro-optic radar imaging mechanism 5, for storing the video and electro-optic radar imaging mechanism radar of the shooting of video capture mechanism 4
The data of scanning, in order to which the later period can timely check relevant video and data, convenient for the acquisition of later data.Depositing here
Storing up mechanism can be hard disk, USB flash disk or other nonvolatile memories.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only the preferred embodiment of the present invention, should refer to
Out, due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the ordinary skill people of the art
For member, without departing from the principle of the present invention, can also make it is several improve, retouching or variation, can also will be above-mentioned
Technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved design by invention and
Technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (10)
1. a kind of pipe detection device characterized by comprising
Device noumenon (1)；
Walking mechanism (2) is set to described device ontology (1) bottom, for moving in pipeline to be detected；
Pneumatic propulsive mechanism (3) is set at the top of described device ontology (1), for promoting in pipeline to be detected；
Video capture mechanism (4) is set at the top of described device ontology (1), for carrying out video capture in pipeline to be detected；
Power sector, be set to described device ontology (1) on, and respectively with the walking mechanism (2), pneumatic propulsive mechanism (3) and
Video capture mechanism (4) electrical connection；
Control mechanism is wirelessly connected with the walking mechanism (2), pneumatic propulsive mechanism (3) and video capture mechanism (4) respectively.
2. pipe detection device according to claim 1, which is characterized in that further include:
Positioning mechanism (6) is set on described device ontology (1), for positioning the current location of pipeline to be detected.
3. pipe detection device according to claim 2, which is characterized in that the positioning mechanism (6) includes being set to device
The locating pipeling detection probe of ontology (1) bottom and the locating pipeling that probe location information is detected for receiving the locating pipeling
Instrument.
4. pipe detection device according to claim 1, which is characterized in that further include:
Electro-optic radar imaging mechanism (5) is set at the top of described device ontology (1), and is wirelessly connected with the control mechanism, is used for
It treats detection pipeline and carries out radar scanning.
5. pipe detection device according to claim 1, which is characterized in that the video capture mechanism (4) is high definition view
Frequency photographic unit.
6. pipe detection device according to claim 1, which is characterized in that the walking mechanism (2) is crawler travel machine
Structure.
7. pipe detection device according to claim 1, which is characterized in that the power sector includes protecting with charge and discharge
The lithium battery of protective function.
8. pipe detection device according to claim 7, which is characterized in that the power sector further include:
Electric quantity detection apparatus, for detecting electric quantity of lithium battery, the electric quantity detection apparatus is equipped with display device, for showing lithium
The electricity and voltage of battery.
9. pipe detection device according to claim 4, which is characterized in that further include:
Indication mechanism is connect with the video capture mechanism (4) and electro-optic radar imaging mechanism (5).
10. pipe detection device according to claim 4, which is characterized in that further include:
Storing mechanism is connect with the video capture mechanism (4) and electro-optic radar imaging mechanism (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910396863.8A CN110031864A (en) | 2019-05-14 | 2019-05-14 | A kind of pipe detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396863.8A CN110031864A (en) | 2019-05-14 | 2019-05-14 | A kind of pipe detection device |
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| CN110031864A true CN110031864A (en) | 2019-07-19 |
Family
ID=67241958
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| CN201910396863.8A Pending CN110031864A (en) | 2019-05-14 | 2019-05-14 | A kind of pipe detection device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147506A (en) * | 2005-11-29 | 2007-06-14 | Fujifilm Corp | Piping inspection system and self-propelled piping inspection apparatus used therefor |
| CN105136820A (en) * | 2015-09-09 | 2015-12-09 | 广东工业大学 | Pipeline defect detection robot based on annular laser three-dimensional scanning |
| CN106287106A (en) * | 2016-09-30 | 2017-01-04 | 福建（泉州）哈工大工程技术研究院 | A kind of Mobyneb urban discharging pipeline measuring robots |
| CN107355685A (en) * | 2017-09-08 | 2017-11-17 | 中冶建筑研究总院有限公司 | A kind of accurate device for determining underground utilities internal flaw position |
| CN109027514A (en) * | 2018-08-17 | 2018-12-18 | 江苏火禾信息技术有限公司 | A kind of underground piping detection device and method |
| CN210155330U (en) * | 2019-05-14 | 2020-03-17 | 北京恒通国盛环境管理有限公司 | Pipeline detection device |
-
2019
- 2019-05-14 CN CN201910396863.8A patent/CN110031864A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147506A (en) * | 2005-11-29 | 2007-06-14 | Fujifilm Corp | Piping inspection system and self-propelled piping inspection apparatus used therefor |
| CN105136820A (en) * | 2015-09-09 | 2015-12-09 | 广东工业大学 | Pipeline defect detection robot based on annular laser three-dimensional scanning |
| CN106287106A (en) * | 2016-09-30 | 2017-01-04 | 福建（泉州）哈工大工程技术研究院 | A kind of Mobyneb urban discharging pipeline measuring robots |
| CN107355685A (en) * | 2017-09-08 | 2017-11-17 | 中冶建筑研究总院有限公司 | A kind of accurate device for determining underground utilities internal flaw position |
| CN109027514A (en) * | 2018-08-17 | 2018-12-18 | 江苏火禾信息技术有限公司 | A kind of underground piping detection device and method |
| CN210155330U (en) * | 2019-05-14 | 2020-03-17 | 北京恒通国盛环境管理有限公司 | Pipeline detection device |
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Address after: Room 219, floor 2, building 2, No. 10, Xinghuo Road, Science City, Fengtai District, Beijing 100000 Applicant after: Zhongji Hengtong Environmental Technology Co., Ltd Address before: 100043 10 floor, 1 building, No. 19 Jingyuan Road, Shijingshan District, Beijing. Applicant before: BEIJING HENGTONG GUOSHENG ENVIRONMENT MANAGEMENT Co.,Ltd. |
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Inventor after: Kan Jinglong Inventor after: Wu Zhaoping Inventor after: Li You Inventor after: Dai Tuo Inventor before: Wu Zhaoping Inventor before: Liu Xutong Inventor before: Li You Inventor before: Dai Tuo |
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