The system adopts a visual high-pressure cleaning gun impact cleaning, which is driven by hydraulic pressure. The cleaning nozzle rotates according to a pre designed running trajectory, and within a specific cleaning time, the running trajectory can cover the entire spherical surface, achieving coverage of the entire pipeline (or tank) inner wall. Due to the pressure and flow rate of the cleaning medium used, as well as the designed spray residence time, an impact cleaning is formed on the spray point. 360 degree or 180 degree spherical coverage and impact cleaning of the jet point ensure thorough cleaning of the inner wall of the pipeline (or tank), with high utilization rate of cleaning solution, low usage, and short cleaning time. Combined with explosion-proof cam rotor oil pump, explosion-proof cleaning pump, hydraulic pump, and customized pipeline, form an efficient remote visual cleaning system