Ball valve with layered protection function

• Main Authors: WU WEIXIANG, WU YUANKAI
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• 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 ball valves, in particular to a ball valve with layered protection, which comprises a ball valve outer shell, a buffer plate and a fixing block, the buffer plate is fixedly connected to the inner side of the ball valve outer shell, a support rod is fixedly connected in the buffer plate, a rubber layer is fixedly connected to the other side of the ball valve outer shell, and the rubber layer is fixedly connected to the inner side of the ball valve outer shell. According to the ball valve, the ball valve outer shell and the ball valve inner shell can be conveniently protected through the arranged rubber layer, the ball valve outer shell is prevented from being damaged, the rubber layer can be reinforced through the arranged steel wire, and the rubber layer is fixedly connected with the ball valve inner shell through the steel wire, so that the service life of the ball valve is prolonged, and the service life of the ball valve is prolonged. The ball valve inner