Protection device for gas conveying pipe

• Main Author: YING SONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2020
• 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 the technical field of gas related equipment. The utility model further discloses a protection device for the fuel gas conveying pipe. Outer frame and pipeline, the pipeline is positioned inside the outer frame; movable through holes are formed in the left and right side surfaces of the outer frame; accommodating grooves communicated with the corresponding movable through holes are formed in the left inner side wall and the right inner side wall of the outer frame; and positioning blocks are fixedly mounted on the two sides of the inner side wall of the outer framecorrespondingly, a positioning plate is fixedly connected between the two positioning blocks located on the same side, rotating screw rods are arranged on the inner sides of the two storage grooves correspondingly, and the tail ends of the two rotating screw rods are movably connected to the surfaces of the corresponding positioning plates through bearing bases correspondingly. The utility modeldiscloses a protection dev