Composite plastic copper pipe

• Main Authors: WANG JING, ZHOU XIALI
• Format: Patent
• Language: English
• Published: 01.04.2015
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a composite plastic copper pipe, and belongs to the technical field of composite pipes. The composite plastic copper pipe is of a five-layer composite structure, and comprises a plastic inner layer, a copper layer and a plastic outer layer, wherein the plastic inner layer and the copper layer are connected through a first gel layer; the copper layer and the plastic outer layer are connected through a second gel layer; a group of grooves are respectively formed in the inner surface and the outer surface of the copper layer. Through the adoption of the technology, the copper layer is arranged between the plastic inner layer and the plastic outer layer, and the plastic inner layer, the copper layer and the plastic outer layer are connected through gel; moreover, the grooves are formed in the inner surface and the outer surface of the copper layer, and are filled with or occlusive with the gel to obtain the composite plastic copper pipe, so that the composite plastic copper pipe is simple in structure, high in firmness, long in service life and wide in application range, and is popular among consumers.