Hierarchical electronically controlled high-efficiency water-saving device

Abstract

The invention discloses a hierarchical electric-control high-efficiency water saving device. A working part is formed by a conical plastic water pipe (1) and a conical steel water plug (2), a transmission part is formed by a steel plastic spring (3), a cylindrical silicon steel sheet group (4), a small screw coil (6) and a large screw coil (7), a control part is formed by a pedal plastic plate (8), a small coil switch (9), a large screw coil switch (10) and a variable rigidness return spring (11), and an auxiliary part is formed by a thin rubber cover (16), a water valve bottom cover (5), a white rubber blanket (12) and a sewer pipe (15). By adopting the hierarchical electric-control high-efficiency water saving device, the secondary pollution of hands of people can be avoided, and the water outlet and water stopping can be controlled by feet through the control part when in washing; secondly, the water can be high efficiently saved, and the water can be saved by 50 percent when people wash face; thirdly, the personalized water consumption demand can be satisfied, the water can be used at a large flow rate and also can be used at a small flow rate, and the water can be used for a short time and also can be used for a long time.

Description

technical field [0001] The invention relates to water supply equipment, in particular to civil water supply equipment, that is, a graded electronically controlled high-efficiency water-saving device. Background technique [0002] At present, in civil water supply equipment, the valves of faucets are mostly manual valves and induction valves. What people often see when washing their face is such a scene: open the valve by hand to receive the water outflow, and the water will still flow out when washing the face by hand; while the sensor valve is based on the pre-designed program to discharge and stop the water, which cannot adapt to everyone's needs. Need water and stop water, thus will produce a large amount of waste of water, or can not meet individual needs. Contents of the invention [0003] The present invention overcomes the serious waste of water in the original device and the disadvantages of being unable to meet individual needs, and provides a hierarchical electr...

AI Technical Summary

Problems solved by technology

What people often see when washing their face is such a scene: open the valve by hand to receive the water outflow, and the water will still flow out when washing the face by hand; while the sensor valve is based on the pre-designed program to discharge and stop the water, which cannot adapt to everyone's needs. Need water and stop water, resulting in a lot of waste of water, or can not meet individual needs

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