Anti-leakage connecting structure for municipal water supply pipeline

• Main Authors: LIU YUAN, RUI GUANBAO, LIU XIAOYAN, YUAN MU, LI WEIAN, WANG RONGGUO, MA RONG, ZHANG CHAO, WANG YIHUI
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• 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 discloses an anti-leakage connecting structure for municipal water supply pipelines. The anti-leakage connecting structure comprises a connecting mechanism, a first municipal water supply pipe, a second municipal water supply pipe and two locking mechanisms. The first municipal water supply pipe and the second municipal water supply pipe are arranged at the two ends of the connecting mechanism correspondingly, and the two locking mechanisms are arranged on the circumferential faces, close to the connecting mechanism, of the first municipal water supply pipe and the second municipal water supply pipe correspondingly. The connecting mechanism comprises a containing groove, a waterproof gasket and a water outlet channel, the waterproof gasket comprises an annular gasket and a circle of closed water retaining edge, the two locking mechanisms each comprise a fixed installation disc, and a circle of annular first protection piece and a circle of annular second protection piece are arranged on the