A nitrogen water pipe cleaning method that optimizes the supply of high-pressure nitrogen and a water pipe cleaning device used for this

摘要

The present invention relates to a nitrogen water pipe cleaning method in which the supply of high-pressure nitrogen is optimized and to a water pipe cleaning apparatus used therein. In particular, when nitrogen is supplied to the water supply pipe using one nitrogen supply tube and washed, the nitrogen supply tube is used. It is about a new concept technology that maximizes cleaning efficiency by optimizing the supply of nitrogen while guiding without movement. The nitrogen water pipe cleaning method disclosed in the prior art is complicated and time-consuming, in which a plurality of output pipes must be connected to an input pipe device installed at the inlet of the washing pipe in order to supply them at once, and the plurality of output pipes are individually and By being connected to the control module, the overall configuration of the washing device is complicated, and the problem is that the cost is high. The present invention supplies nitrogen using one nitrogen supply tube having a larger diameter than a water supply pipe as a way to eliminate this problem, and while guiding the nitrogen supply tube stationary using a tube guide, high-pressure nitrogen It is characterized by devising technology to ensure a smooth supply.