Sealing type threaded ball valve

• Main Authors: YANG ZUYIN, LU GUOTING, ZHANG YUEYUE, WU XIAOXIAO, YAN JUNZHOU, LIN SHENGXIU
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• 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; 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 utility model discloses a sealing type threaded ball valve, which belongs to the technical field of valves, solves the problem that a good sealing effect between a rubber pipeline and a ball valve cannot be ensured due to deformation of the rubber pipeline, and comprises a valve body with two through sides and valve connecting seats arranged on two sides of the valve body, a protruding part is integrally formed on the side, away from the valve body, of the valve connecting base, a through hole communicated with the interior of the valve body is formed in the protruding part, a connecting disc is arranged between the valve connecting base and the valve body, and a connecting pipe penetrating through the through hole is integrally formed on one side of the connecting disc. And a gap for a pipeline to enter is formed between the outer peripheral wall of the connecting pipe and the inner peripheral wall of the through hole. According to the utility model, the shape of a rubber pipeline and a pipeline made of