When the rainy season comes, the sewers in the city are the blood of a city, and the smoothness can make the city avoid guilt. However, some sewers with a dangerous working environment can make the dredging workers powerless, and the poisonous sewers may even bring life risks. However, all this was completely solved with the appointment of the China Coal Sewer inspection camera robot.

During the CCTV inspection process, the inspector wiredly controls the Sewer inspection camera robot carrying the high-definition camera lens placed in the pipeline, observes the internal condition of the pipeline through the monitor and performs real-time recording to determine the internal defects of the pipeline. According to the "condition" to prescribe the right medicine.

Using the Sewer inspection camera robot to detect the sewer, the maintenance personnel do not need to go down the well, effectively avoiding the physical damage of the personnel caused by the underground air pollution. Moreover, according to the feedback information of the Sewer inspection camera robot, the specific location of the problem in the pipeline can be determined, and the post-excavation pipeline is reduced. Human, material and financial resources have also reduced the impact on citizens' traffic.

The use of pipeline repair robots for pipeline repair is 14 times faster than ordinary manual excavation repair. Taking 1 km of pipeline as an example, ordinary excavation repair takes about 90 days. The intelligent pipeline repairing robot greatly shortens the time of manual excavation repair, and can also feed back the repaired situation to the mobile terminal in real time. Real-time generation of test reports, completion acceptance, technical data and decision-making basis.