基于家用热水器的冷水回收利用与出水温度控制装置

Cold Water Recycling and Water Discharge Temperature Control Device Based on Domestic Water Heater

以节能减排与便民生活为目标,文章设计的装置是基于STC89C52单片机的热水器冷水回收与出水控制系统。装载了测温模块,控温与冷水收集模块,报警模块,数码管显示模块,按键检测模块。该设计力求于凭借温度感应模块DS18B20和矩阵键盘共同作用,向STC89C52单片机输入信号,单片机将信号处理后再传输给步进电机,以达到热水器冷水回收再利用,自动出水、智能控温的效果。

With the goal of energy saving and emission reduction,the device designed in this paper is a system with cold water recycling and water discharge control of water heater based on STC89C52 Single-Chip Microcontroller.It is loaded with temperature measurement module,temperature control and cold water collection module,alarm module,nixie tube display module,and key detection module.The design seeks to achieve the effect of cold water recycling,automatic water dispensing and intelligent temperature control of the water heater by the temperature sensing module DS18B20 and matrix keyboard working together to input signals to the STC89C52 Single-Chip Microcontroller,and then transmit the signals to the stepper motor.