Quick assembly type integrated composite water pipe

The utility model discloses a quick assembly type integrated composite water pipe, and relates to the field of electromechanical pipeline installation engineering, in particular to a composite water pipe whole which comprises a water pipe body and a composite layer assembly arranged outside the water pipe body. The composite layer assembly comprises a heat insulation layer arranged outside the water pipe body, a damp-proof layer is arranged outside the heat insulation layer, and a metal protection layer is arranged outside the damp-proof layer. According to the utility model, the problem of heat insulation engineering construction at the joints of pipelines, valves and pipe fittings is solved, and the functions of quick assembly, improvement of the heat insulation effect at the pipeline joints and reliable installation are realized. The connecting assembly is provided with a mark, can be quickly disassembled when water leakage occurs, and is convenient to overhaul; the problem that pipeline identification ope