Automatic water-saving faucet

Abstract

The invention discloses an automatic water-saving faucet, which comprises a faucet shell, a ceramic valve core water control valve, a water control valve handle, a faucet water inlet and a faucet water outlet; a main water-saving valve water outlet is formed in the internal partition of a faucet spout; a secondary water-saving valve water outlet is formed in the bottom of the internal wall of a piston shaped baffle cover of the main water-saving valve water outlet; when a user uses two hands to catch water under the faucet water outlet for washing the face, a water-saving valve button is pointed by a finger, and the secondary water-saving valve water outlet is firstly opened, the pressure on the piston shaped main water-saving valve water outlet baffle cover disappears, thus, the main water-saving valve water outlet can be opened easily, and water flows out from the faucet water outlet; and when the finger leaves the water-saving valve button, the secondary water-saving valve water outlet and the main water-saving valve water outlet are closed, the faucet water outlet stops water. According to the automatic water-saving faucet provided by the invention, the smart and simple structure of the faucet is adopted to reach the purposes of convenience and water saving.

Description

technical field [0001] The invention relates to a water-saving faucet, in particular to an automatic water-saving faucet. Background technique [0002] In the prior art, a faucet is usually composed of a faucet housing, a water inlet, a water control valve, a water control valve handle, and a water faucet outlet. The faucet handle is installed above the faucet. Size, water temperature and close. Generally, when washing your face, adjust the handle of the faucet to the appropriate position with your hands. The water outlet under the faucet will flow out the adjusted water flow downwards. Then use both hands to wash your face. Hold the water and wash again, and repeat until the face is washed before turning off the faucet. But when holding water with both hands to wash one's face at every turn, water flows away in vain, causing waste. [0003] The current technical solution to this problem is mainly to use an inductive water faucet, that is, a sensor is installed near the wa...

AI Technical Summary

Problems solved by technology

However, when washing the face with both hands, the water flows away in vain, causing waste

[0003] The current technical solution to this problem is mainly to use an inductive water faucet, that is, a sensor is installed near the water outlet of the faucet to detect the signal that the hand is approaching the water outlet to prepare for water intake, and the detection result is transmitted to the control electrical appliance, which is then passed through the electromagnetic valve. The valve controls the closing of the faucet, but it cannot be widely used in households due to its complex structure, high cost, poor reliability, and easy failure.

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