Pipeline internal inspection device

A detection device and pipeline technology, applied in telescopes, optics, instruments, etc., can solve problems such as corrosion of the inner wall of the pipeline, scaling that cannot be identified, failure to see through the use of the pipeline, and difficulty in finding and locating pipeline leaks, etc., to achieve structural composition Simple, easy to operate, high accuracy effect

Active Publication Date: 2016-10-26
HEFEI INST FOR PUBLIC SAFETY RES TSINGHUA UNIV +1
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Problems solved by technology

Since most of the urban water supply, drainage, gas and other pipelines are buried underground, the human eye cannot see through the use of the pipeline, which brings great difficulties to the pipeline investigation. Once the pipe

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  • Pipeline internal inspection device

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] Such as figure 1 As shown, the embodiment of the present invention provides a pipeline endoscopic detection device, which includes a detection assembly, a connecting rod 6, a drive umbrella 5, a cable assembly, and a monitoring platform;

[0020] The detection assembly and the driving parachute 5 are respectively fixedly connected to the connecting rod 6, and the driving umbrella 5 is pushed by the water flow to drive the detection assembly and the connectin...

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Abstract

The invention provides a pipeline internal inspection device. A detection assembly and a driving umbrella are fixedly connected to a connection pole, after the driving umbrella is opened, under the pushing of water flow, the driving umbrella drives the detection assembly and the connection pole move along the water flow, a cable assembly connects the detection assembly and a monitoring platform, the cable assembly reels and unreels a cable when the detection assembly moves along the water flow, and the detection assembly acquires the image and sound signals in the pipeline and sends the image and sound signals to the monitoring platform. The pipeline internal inspection device provided judges the faults through the combination of the video and audio data and has high accuracy; and the pipeline internal inspection device can rapidly find and position pipeline leakage or other faults, and can timely identify pipeline inner wall scaling and corrosion or other hidden troubles; and by means of the medium flow in the pipeline, a probe is driven by the umbrella device to move in the pipeline without additional energy, so that the design of a probe moving device is simplified.

Description

technical field [0001] The invention belongs to the technical field of pipeline detection, in particular to a pipeline endoscopic detection device. Background technique [0002] Municipal pipelines such as water supply, drainage, and gas pipelines are the blood of modern cities and occupy an irreplaceable position in people's daily life and urban development. With the acceleration of urbanization in my country, the scale of municipal pipelines continues to expand. Since urban water supply, drainage, gas and other pipelines are mostly buried underground, human eyes cannot see through the use of the pipelines, which brings great difficulties to pipeline investigations, and it is also difficult to find and locate problems such as leaks and ruptures in pipelines. In addition, even if the pipeline is dug, the corrosion and scaling on the inner wall of the pipeline cannot be identified only from the outside. [0003] This patent will build a set of mobile pipeline endoscopic det...

Claims

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Application Information

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IPC IPC(8): G02B23/24
CPCG02B23/2461G02B23/2476G02B23/2484
Inventor 王道亮许令顺付明钱益武武金模隋文杰王琨吴征威
Owner HEFEI INST FOR PUBLIC SAFETY RES TSINGHUA UNIV
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