Sealing mechanism of electric control ball valve

• Main Author: SUN ZHIJIAN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model relates to the technical field of electric control ball valves, and discloses a sealing mechanism of an electric control ball valve, which comprises a valve body, a mounting pipe, a mounting component and a middle part arranged at the top end of the valve body, the ball valve assembly is arranged in the middle of the inner wall of the valve body; the pipeline connecting assemblies are arranged on the outer surfaces of the two sides of the valve body; the shielding and sealing mechanism comprises a sliding assembly, a fixing assembly and a shielding and sealing assembly. The shielding and sealing assembly comprises a sealing shell. By arranging the sealing shell, the sealing ring and the magnet, due to the fact that the magnet and the fixing blocks attract each other, the fixing blocks can be oppositely clamped and fixed to the inner wall of the actuator body, and therefore the sealing shell can be fixed to the bottom of the actuator body and the outer side of the whole of the mounting plate