Novel 90-degree elbow

• Main Authors: ZHOU HENGHUA, CHEN ZHOULIANG
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; 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; PERFORMING OPERATIONS; PIPES; PREVENTION OF FOULING IN GENERAL; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model relates to the technical field of 90-degree elbows, in particular to a novel 90-degree elbow which comprises an elbow body. The outer wall of the elbow body communicates with two extending cylinders, connecting rods are inserted into one ends of the two extending cylinders correspondingly, one ends of the connecting rods extend into the extending cylinders and are fixedly connected with sealing heads, the sealing heads are attached to the inner walls of the extending cylinders, and one ends of the sealing heads are vertically and fixedly connected with cleaning rods. The two pushing heads and the sealing head connected with one end of the connecting rod are pushed to slide towards the extending bottom end, the cleaning rod arranged on the sealing head extends towards the bent part of the elbow body, the bent part of the elbow body is stabbed through, impurities blocked at the bent part of the elbow body are stabbed through, the blocking condition is cleared away, the connecting rod is rapidl