High-pressure washing system in the basement.

Abstract

The invention relates to a high-pressure washing system in tunnels for cleaning the inner walls of tunnels, and more specifically, a system comprising a high-pressure washing water supply module, a washing operation module, a washing status monitoring module, a foreign matter identification module, a pipe length adjuster, a hydraulic pressure regulator, and a swivel joint. The system according to the invention removes contaminants from the inner walls of tunnels, allows workers to monitor the status before and after cleaning in real time, and automatically performs cleaning tasks efficiently.

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