Elbow convenient to install

• Main Author: ZHAO YUZHANG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• 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 bent pipe convenient to install. The device comprises an air inlet pipe, an air outlet pipe and a connecting assembly connecting the air inlet pipe and the air outlet pipe. Mounting parts extending into the air inlet pipe and the air outlet pipe are arranged on the connecting assembly; at least two layers of sealing grooves are formed in the mounting part in the length direction of the mounting part; a sealing ring is arranged in the sealing groove, a mounting groove is formed in the position, located behind the sealing groove, of the mounting part, mounting holes corresponding to the mounting groove are formed in the positions, located above the mounting part, of the air inlet pipe and the air outlet pipe, and a positioning piece which is embedded into the mounting groove to axially limit the air inlet pipe, the air outlet pipe and the connecting pipe is mounted in each mounting hole. The bent pipe mounting structure has the effect of conveniently mounting the bent pipe. 本实用新型涉