Water faucet dual-power-supply intelligent control system equipped with signal driving amplification circuit

Abstract

The invention discloses a faucet dual-power intelligent control system provided with a signal-driven amplifying circuit, comprising a solenoid valve M arranged on the water supply pipeline, a control chip U1 connected to the solenoid valve M, and a THRES tube connected to the positive electrode of the control chip U1 at the same time. The capacitor C5 whose pin is connected to the TRIG pin, whose negative pole is connected to the GND pin, whose positive pole is connected to the CONT pin of the control chip U1, and the capacitor C6 whose negative pole is connected to the GND pin of the control chip U1, are respectively connected to the control chip The switch driving circuit and signal judging circuit connected to U1, the dual power supply self-switching circuit connected to the switch driving circuit, the signal input circuit connected to the signal judging circuit, and the signal connected to the signal input circuit and the control chip U1 at the same time drive amplifier circuit. The present invention provides a faucet dual-power intelligent control system equipped with a signal-driven amplifier circuit, which can intelligently complete the switching of power supply, ensure the stability of system operation, greatly improve the intelligence of household water use, and reduce household water consumption, thereby Water resources are saved, and the economic cost of users is better reduced.

Description

technical field [0001] The invention belongs to the field of household energy saving, and specifically refers to an intelligent control system with dual power sources for a faucet provided with a signal-driven amplifying circuit. Background technique [0002] Water is an indispensable resource in today's society. In people's life, water is inseparable whether it is washing or cooking. Nowadays, faucets are used in households to release water, and when in use, users often forget to turn off the faucets for some reason, so that the faucets keep flowing water, which not only wastes water resources, but also increases the burden on users. In order to save water resources, most of the public places use push-type or sensor-type faucets, but push-type and sensor-type water faucets are not suitable for use at home. [0003] Therefore, an intelligent faucet is now needed to avoid the continuous waste of water resources caused by users forgetting to turn off the water, and achieve th...

AI Technical Summary

Problems solved by technology

Nowadays, faucets are used to release water in the family, and when using, users often forget to turn off the faucet for some reasons, so that the faucet keeps flowing water, which not only wastes water resources, but also increases the burden on users

In order to save water resources, most public places use push-type or sensor-type faucets, but push-type and sensor-type faucets are not suitable for use in homes

[0003] Therefore, an intelligent faucet is now needed to avoid the continuous waste of water resources caused by users forgetting to turn off the water, and to achieve the purpose of saving water resources

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