Inductive and manual dual-purpose water-saving device

Abstract

The invention provides a dual-purpose water-saving device with an induction mode and a manual mode. The water-saving device is applicable to preparing basin taps, nappy taps, sink taps and shower taps, and is formed by the connection of two independent systems consisting of a handle, a function shifting button, a functional switch, an induction system temperature adjustment valve, a check valve, an electromagnetic valve assembly, a manual system ceramic valve core and an induction system controller; when people wash hands and face, brush teeth and gargle and need water usage in short time, water can be supplied automatically when a hand reaches within the induction range and can be stopped automatically after the hand gets out of the induction range; when long-time water usage for washing rice, dishes or clothes, people can press the function shifting button and pull the handle to continuously use the water freely and adjust the water and stop the water supply by pressing down the handle; if the induction system has no electricity or malfunctions occur, the function shifting button can be pressed down, the induction system can be temporarily stopped to use and the manual system can be used, thus ensuring the normal operation of the product always; the dual-purpose water-saving device has the advantages of convenience, saving-water, humanization and long service life.

Description

Technical field [0001] The present invention relates to a kind of domestic water products for manufacturing washbasin faucets, kitchen faucets, sink faucets and shower faucets, a dual-purpose water-saving device capable of both automatic and manual functions, especially a sensor-manual dual-purpose device that saves water and is convenient and user-friendly. Water saving device. Background technique [0002] At present, the known domestic water-saving faucets are only used in public places. To build a water-saving society in an all-round way, the majority of families generally want to use water-saving faucets, but they are out of reach. The faucet is either an induction faucet or a time-delay self-closing faucet. It can only wash hands for a short time, but cannot use water for a long time such as washing rice, vegetables, and washing clothes. It has a single function and cannot meet the requirements of the household water environment. Contents of the invention [0003] I...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the requirements of the household water environment and allow domestic water-saving faucets to enter common households to build a water-saving society, the present invention provides an induction-manual dual-purpose water-saving device to solve the problem of existing domestic water-saving faucets. Technical issues with a single function

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