Magnetic suspension pedal water outlet valve

Abstract

The invention discloses a magnetic suspension pedal water outlet valve. The magnetic suspension pedal water outlet valve comprises a valve base and a valve element; the valve base comprises a water inlet pipeline, a water outlet pipeline and a valve element cavity; the valve element cavity communicates with the water inlet pipeline and the water outlet pipeline, the valve element is arranged in the valve element cavity and comprises a movable shaft, a water-leakage-prevention seal structure is arranged between the inner wall of the valve element cavity and the movable shaft, the movable shaft is provided with a water passing structure, a first magnet is arranged at the bottom of the valve element cavity, the lower end of the movable shaft is provided with a second magnet mutually repelling the first magnet, a pressing end is arranged at the upper end of the movable shaft, and a limiting structure of the movable shaft is arranged between the movable shaft and the valve base. According to the magnetic suspension pedal water outlet valve of the structure, through pedal pressing, the pipelines are communicated to start water output, when pedal pressing is stopped, through repellent force of the first magnet and the second magnet, the movable shaft is pushed upwards to stop water output, the component is simple in structure, failures are not prone to happening, production and manufacturing are facilitated, production cost is reduced, production efficiency is improved, small pedal pressure is needed, and pedaling is more convenient.

Description

technical field [0001] The invention relates to the field of pedal water outlet valves. Background technique [0002] Ground-type pedal water outlet valves are now commonly used in public places for washbasin faucets and squatting toilets to flush water. They can directly switch water through the pedals, and can be switched without touching the water outlet valve with hands, completely avoiding contact with pollution and using more It is hygienic and safe, and it is also very convenient. There is also this foot-operated switch water that is directly controlled by the user according to the water outlet needs, and the water outlet time is directly controlled according to the water outlet needs. This method can achieve a better effect of saving water. [0003] The structure of the existing pedal water outlet valve is such that it includes a valve seat and a valve core. , the valve core is arranged in the valve core cavity, the water inlet pipeline and the water outlet pipeline...

AI Technical Summary

Problems solved by technology

[0003] The structure of the existing pedal water outlet valve is such that it includes a valve seat and a valve core. , the valve core is arranged in the valve core cavity, the water inlet pipeline and the water outlet pipeline are isolated by the valve core, and the water in the water inlet pipeline enters the water outlet pipe through the valve core when the valve core is pressed, which is an open state, Through the automatic recovery of the valve core, the closing valve core blocks the passage of water, that is, it is in the closed state. The existing valve core structure usually includes a cylindrical core seat that is fixedly installed and has a water inlet on its side wall, which can block the cylindrical core seat. The water sealing sheet at the lower port of the core seat, the pressing part corresponding to the upper port of the cylindrical core seat, the central shaft that is penetrated in the cylindrical core seat and connected to the water sealing sheet at one end and the pressing part at the other end, and is sleeved on the central shaft The two ends of the return spring are pressed against the pressing part and the cylindrical core seat respectively, and the water needs to be discharged to make the pressing part push the central shaft to drive the Feng Shui sheet to move downward, and the water in the water inlet line enters through the water inlet of the cylindrical The bottom port of the cylindrical core seat is discharged into the water outlet pipeline to realize the water outlet by pressing. Anyway, it is closed. The water inlet pipe and the water outlet pipe of this structure of the pedal water outlet valve need to be set up and down. The structure is relatively complicated, and the manufacturing and assembly are troublesome. The production cost is high, and the pedal pressure is relatively high. There are often cases where the pedal pressure of children is not enough to turn on the water.

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