Application and Analysis of Internal Inspection Technology in Downtown Drainage Pipeline Inspection

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Xiangrui Chen

Abstract


Drainage pipeline is one of the most important urban infrastructure. With the thorough implementation of General Secretary Xi Jinping’s thought on ecological civilization, and winning the battle against water pollution, under a series of guiding documents of the Ministry of Housing and Urban-Rural Development, the Ministry of Ecology and Environment, the National Development and Reform Commission, the work of drainage pipeline inspection has been going on in many cities. The work of drainage pipeline inspection can be mainly divided into two categories: disease inspection of current drainage pipeline and acceptance inspection of completed drainage pipeline. This paper takes the application of a certain brand of pipeline periscope, pipeline endoscope TV inspection system in a municipal road completion acceptance test as an example, this paper introduces the operation methods and details of drainage pipeline inspection and other specific problems, and discusses its advantages and disadvantages and limitations.

Keywords


QV; CCTV; pipeline inspection; pipeline defects

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DOI: https://doi.org/10.26789/szgc.v7i8.1631
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