High-density polyethylene corrugated pipe

• Main Authors: XIE CHUNHUI, YE LINJIE, XIA XINHUA, YANG XIANGGANG, WU DIGAO, CHEN ZEHAO
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• 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 invention provides a high-density polyethylene corrugated pipe. The high-density polyethylene corrugated pipe comprises a corrugated pipe body, wherein a cage of reinforcement is arranged in the corrugated pipe body, the cage of reinforcement comprises a plurality of corrugated rib bodies circumferentially arranged in the corrugated pipe body and a plurality of reinforcing rings arranged in the corrugated pipe body in parallel, and the reinforcing rings are used for connecting the wave crest points, located on the same horizontal plane, of the corrugated rib bodies together. According to the high-density polyethylene corrugated pipe, the cage of reinforcement is embedded into the corrugated pipe body, the structural strength of the high-density polyethylene corrugated pipe can be improved, and the problem that in the prior art, the structural strength is poor is solved. 本发明提供了一种高密度聚乙烯波纹管，包括波纹管体，所述波纹管体内设置有钢筋骨架，所述钢筋骨架包括若干周向设置于波纹管体内的波纹筋体、若干平行设置于波纹管体内的加固环，所述加固环用于将若干波纹筋体处于同一水平面的波峰点连接在一起。本高密度聚乙烯波纹管在波纹管体中嵌入钢筋骨架，