Water-saving controllable flush valve

• Main Authors: ZHONG JINZHI, ZHONG YILIN, ZHONG SHENQUAN, LI CHAHUA
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• 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 discloses a water-saving controllable flush valve which comprises a valve body, a water inlet end is arranged at the top end of the valve body, a water outlet end is arranged at the bottom end of the valve body, an annular installation piece is arranged on one side of the valve body, a threaded groove is formed in the inner wall of the annular installation piece, and a water outlet is formed in the inner wall of the threaded groove. The annular mounting piece is in threaded connection with a movable cover through a threaded groove formed in the inner wall of the annular mounting piece, and a through hole is formed in one side of the movable cover. According to the water-saving controllable flush valve, the valve body, the water outlet end, the water inlet end, the connecting pipe, a first spring, a barrel-shaped box body, a stress plate, a movable cover, a limiting plate, a through hole, a handle, a second spring, an ejector rod, an annular mounting piece, a sealing sleeve, a sealing gasket,