▎ 摘　　要

NOVELTY - The utility model claims a graphene PPR water supply pipe, comprising a left end of water supply pipe, the first valve and the second valve, the water supply pipe is set with a water inlet, the right end of said water supply pipe body is provided with a water outlet pipe; the water supply pipe of the front outer wall of the left end is fixed with a first valve, the water supply pipe of the front middle position of the outer wall is sleeved with a filter sleeve, and the front face of the filtering sleeve is welded with transparent glass, the bottom end of the filter sleeve is equipped with a drain pipe. The utility model is provided with a collecting groove and a drain pipe, the outside water to supply water through the water pipe body, a collecting groove can be to filter the impurity in the water, avoid the impurity in water is more influence the normal use of the water, then the water containing impurities can be through the drain pipe for discharging the filter sleeve can be separated, which is convenient for the filter sleeve in the first filter hole and a second filter for cleaning, the use effect of the collecting groove is better.