Pipeline repairing device

• Main Authors: YANG LING, JIN SONG, ZHU YAN, HUANG GANG, WEI XIAN, HU YUFENG, SU SHENG, YIN QINGGUO, ZHANG XIAOCHUN, FAN BINGQI
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• 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 discloses a pipeline repairing device which comprises a positioning component, a pipeline repairing component, a pipeline repairing component, a pipeline repairing component, a pipeline repairing component, a pipeline repairing component and a pipeline repairing component, and the positioning component is provided with a first channel extending in the axial direction of the positioning component; the first sealing part is arranged between the positioning part and the to-be-repaired pipeline; the shell is provided with a second channel extending in the axial direction of the shell and further provided with a first through hole and a second through hole which penetrate through the second channel, the to-be-repaired pipeline is inserted into the second channel, the two axial ends of the shell are the first end and the second end respectively, and the first end is detachably connected with the positioning component; the second sealing part is arranged between the second end of the shell and the to-b