基于单片机的低功率即温型水龙头设计与实现

Design and Realization of Low Power Instant Hot WaterFaucet Based on SCM

为满足秋冬季节师生对温热自来水的需求,设计了一种低功率即温型水龙头。系统以STM32为主控芯片,采用涡流加热方式和内置铁质螺旋叶片的加热管来提高加热效率,借助温度传感器将水温控制在20℃-25℃之间,同时使用流量传感器监测水流情况,进而实现出水加热的功能和不凉即可的设计理念。运行结果表明,该系统能将水温快速加热至20℃-25℃,能实现零能耗待机和低能耗运行,达到了预期的设计功能和目标要求。

In order to meet the needs of teachers and students for warm tap water in autumn and winter,a kind of low-power temperature tap was designed.The system uses STM32 as the main control chip,adopts the eddy current heating mode and the heating pipe with the built-in iron spiral blade to improve the heating efficiency.With the help of the temperature sensor,the water temperature is controlled between 20℃-25℃,and at the same time,the flow sensor is used to monitor the water flow,so as to realize the function of water heating and the design concept of not cooling.The operation results show that the system can quickly heat the water temperature to 20℃-25℃,realize zero energy standby and low energy operation,and achieve the expected design functions and objectives.