High-sealing silicon nitride ball valve easy to disassemble and assemble

• Main Authors: XIE SHANSUI, TAN QINGWEN, ZHOU KANG, ZHU FULIN, LIU HAIYUAN
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GEARING; 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; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The invention relates to the technical field of silicon nitride ball valves, and discloses and provides a high-sealing and easy-to-disassemble silicon nitride ball valve which comprises a valve body, a fluid inlet channel is arranged at one end of the valve body, a fluid outlet channel is arranged at the other end of the valve body, and the fluid inlet channel and the fluid outlet channel are communicated with a pipeline; a valve seat, a valve core and a valve rod; the connecting assemblies are arranged at the two ends of the valve body, located in the fluid inlet channel and the fluid outlet channel and used for connecting the valve body with the pipeline. The linkage assembly is arranged on the valve body, connected with the connecting assembly and used for braking connection between the connecting assembly and a pipeline; the sealing assembly is arranged on the pipeline and the valve body and used for sealing the valve body and the pipeline to prevent fluid leakage after the valve body and the pipeline are