A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a flushing valve, which comprises a shell, a water inlet cavity is formed in the shell, a water outlet is formed in the bottom of the water inlet cavity, a valve rod is arranged at the water outlet in a penetrating mode, a sealing cover piece is arranged at the top end of the valve rod, and a reset spring is arranged between the sealing cover piece and the top wall of the water inlet cavity. The top end of the reset spring abuts against the top wall of the water inlet cavity, the bottom end of the reset spring abuts against the top wall of the sealing cover piece, the lower section of the valve rod is provided with an adjusting sleeve body, the adjusting sleeve body comprises a vertical section and a conical section, the vertical section is in threaded connection with the lower section of the valve rod, and the shell is provided with an ejector rod mounting cavity. The ejector rod mounting cavity is slidably provided with a switch ejector rod, the inner end of the switch ejector rod is a spherical surface, and the inner end of the switch ejector rod makes contact with the side wall of the conical section. According to the flushing valve, the maintenance cost can be reduced.
本发明公开了冲水阀，包括壳体，所述壳体内设有进水腔，所述进水腔的底部设有出水口，所述出水口处穿设有阀杆，所述阀杆的顶端设有密封盖片，所述密封盖片与所述进水腔的顶壁之间设有复位弹簧，所述复位弹簧的顶端抵着所述进水腔的顶壁，所述复位弹簧的底端抵着所述密封盖片的顶壁，所述阀杆的下段设有调节套体，所述调节套体包括竖直段和锥状段，所述竖直段与所述阀杆的下段螺纹连接，所述壳体设有顶杆安装腔，所述顶杆安装腔可滑动地设有开关顶杆，所述开关顶杆的内端为球面，所述开关顶杆的内端与所述锥状段的侧壁接触。本发明的冲水阀能够降低维修成本。
The invention relates to a flushing valve, which comprises a shell, a water inlet cavity is formed in the shell, a water outlet is formed in the bottom of the water inlet cavity, a valve rod is arranged at the water outlet in a penetrating mode, a sealing cover piece is arranged at the top end of the valve rod, and a reset spring is arranged between the sealing cover piece and the top wall of the water inlet cavity. The top end of the reset spring abuts against the top wall of the water inlet cavity, the bottom end of the reset spring abuts against the top wall of the sealing cover piece, the lower section of the valve rod is provided with an adjusting sleeve body, the adjusting sleeve body comprises a vertical section and a conical section, the vertical section is in threaded connection with the lower section of the valve rod, and the shell is provided with an ejector rod mounting cavity. The ejector rod mounting cavity is slidably provided with a switch ejector rod, the inner end of the switch ejector rod is a spherical surface, and the inner end of the switch ejector rod makes contact with the side wall of the conical section. According to the flushing valve, the maintenance cost can be reduced.
本发明公开了冲水阀，包括壳体，所述壳体内设有进水腔，所述进水腔的底部设有出水口，所述出水口处穿设有阀杆，所述阀杆的顶端设有密封盖片，所述密封盖片与所述进水腔的顶壁之间设有复位弹簧，所述复位弹簧的顶端抵着所述进水腔的顶壁，所述复位弹簧的底端抵着所述密封盖片的顶壁，所述阀杆的下段设有调节套体，所述调节套体包括竖直段和锥状段，所述竖直段与所述阀杆的下段螺纹连接，所述壳体设有顶杆安装腔，所述顶杆安装腔可滑动地设有开关顶杆，所述开关顶杆的内端为球面，所述开关顶杆的内端与所述锥状段的侧壁接触。本发明的冲水阀能够降低维修成本。
Flushing valve
冲水阀
XU XURU (author)
2021-12-10
Patent
Electronic Resource
Chinese