The urban underground pipeline network includes urban water supply, drainage, power supply, gas supply, and communication. It is an important part of urban infrastructure. The underground pipeline network is the "vessel" and "nerve" of the city, and is also the lifeline of the city. With the rapid development of urban construction, China has increased the development and utilization of underground space in recent years. There are more and more underground pipe networks laid in cities. However, due to the large number of property rights units involved, the lack of unified standardized management the data of underground pipeline network is inconsistent, which leads to unknown underground pipeline network. With the concealment of underground pipeline network, it is impossible to determine the actual location and buried depth of the pipeline network. Damage to the underground pipeline network during construction sometimes occurs. Construction management and old city reconstruction brought hidden dangers.

If the pipeline is not tested, repaired and cleaned in time, it may cause accidents and cause unnecessary losses. However, the environment where the pipeline is located is often not easy to directly reach or allow people to enter directly, so it is very difficult to detect and clean. Therefore, one of the most effective methods is to use pipe inspection crawler camera robots to achieve online inspection, maintenance and cleaning in the pipeline.

The pipe inspection crawler camera robot is composed of a controller, a crawler, a high-definition camera, and a line car. At the time of operation, the controller is mainly controlled by the controller to control the crawler equipped with detection equipment to enter the pipeline for detection. During the inspection process, the pipe inspection crawler camera robot can transmit video pictures of the internal conditions of the pipeline in real time for professional maintenance personnel to analyze the internal faults of the pipeline.

The advantages of using robot non-destructive testing for underground pipeline inspection:

1. High security. Use the pipe inspection crawler camera robot to enter the pipeline to find out the internal conditions of the pipeline or eliminate the hidden dangers of the pipeline. If it is manual operation, there are often large hidden safety hazards, and the labor intensity is high, which is not conducive to the health of workers. Shandong China Coal Group's pipeline robot intelligent operation can effectively improve the safety performance of the operation.

2. Save labor. The pipe inspection crawler camera robot is small and light, one person can complete the operation, the controller can be loaded on the car, saving labor and space.

3. Improve efficiency and quality. Shandong China Coal Group's pipe inspection crawler camera robots have accurate positioning of intelligent operations, and can display real-time information such as date and time, crawler inclination (pipe slope), air pressure, crawling distance (measuring lines), laser measurement results, and azimuth angle (optional). The display status of these information can be set through the function keys; the lens angle clock display (positioning of pipeline defects).

4. High protection level. Camera protection grade IP68, can be used at a water depth of 5 meters, crawler protection grade IP68, can be used at a water depth of 10 meters, with airtight protection, waterproof and rust-proof materials, no need to worry about quality problems, because Shandong China Coal Group only good pipe inspection crawler camera robot.

5. High-precision cable reel, retractable cable does not affect each other, optional length. The pipe inspection crawler camera robot is suitable for all kinds of pipelines with a diameter of 100mm-2000mm. It can not only improve the accuracy of the operation, but also save labor and improve production efficiency. In addition, it is easy to identify the internal factors of the pipeline and maintain the pipeline in some environments that are not suitable for manual operation. .

With the help of the pipe inspection crawler camera robot, the faults and damages in the pipeline can be easily found, which not only saves manpower but also reduces the amount of construction, and greatly enhances the work efficiency. It will become the main trend of pipeline network inspection in China, and the application of pipe inspection crawler camera robots for national pipeline network census is also an inevitable choice.