Anti-leakage self-sealing valve

• Main Authors: YAN FENGXIN, XIANG CHUNQING
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2020
• 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; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; WEAPONS

The utility model discloses an anti-leakage self-sealing valve. The valve comprises a valve body, a rubber tube, a water inlet, a first quantum tube through ring and a sealing mechanism, wherein a water inlet is formed in one end of the valve body; a water outlet is formed in the other end of the valve body; a first water outlet is formed in the valve body; a second water outlet is formed in the valve body on one side of the first water outlet; a sealing groove is formed in the valve body on one side of the second water outlet; a rubber pipe is fixed in the valve body at the position of the first water outlet, through holes are formed in the outer wall of the rubber pipe at equal intervals, a threaded block is fixed to the inner wall of the top of the valve body, a threaded push rod is arranged in the threaded block, and an extrusion block is fixed to the bottom end of the threaded push rod. The sealing performance of the valve body in the using process is improved, the situation thatimpurities enter the valv