摘要
针对家用热水器热水管内储蓄的冷却水无法回收,需要手动反复调温的问题,设计了一款基于STM32单片机的智能节能恒温控制装置。该装置以STM32F103ZET6单片机为控制核心,DS18B20传感器进行多点测温。通过MOS管驱动模块控制电磁阀与直流泵在不同时刻的开闭,实现了热水管内储蓄冷却水的回收再利用。以恒温控制数学模型为基础,设计了可调节的新型比例阀,实现了智能恒温出水。实物化后的实验结果表明:智能节能恒温控制装置能够有效地节约水资源,并实现了智能恒温控制。
Because the cooling water stored in the hot water pipe of the domestic water heater cannot be recycled and it needs manually repeatedly thermoregulating,an intelligent,energy-saving,and thermostatical control device based on STM32 microcontroller is designed.In this design,STM32F103ZET6 microcontroller is used as the control core,and the sensor DS18B20 is used to gather the temperature signals at the points.MOS driving module is used to control on-off of the solenoid valve and DC pump at different times is used to recycle the cooling water stored in the hot water pipe.Based on the mathematical model for the thermostatical control,a new adjustable proportional valve is designed,which is used to implemente intelligent thermostatical water output.The experimental results show that the intelligent,energy-saving and thermostatical control device can be used to efficiently save the water and realize the intelligent thermostatic control.
作者
胡帅
江亚峰
杜铭权
杨海群
袁明新
HU Shuai;JIANG Yafeng;DU Mingquan;YANG Haiqun;YUAN Mingxin(School of Mechanical and Power Engineering,Jiangsu University of Science and Technology,Zhangjiagang 215600,China;School of Mechanical and Power Engineering,Suzhou Institute of Science and Technology,Jiangsu University of Science and Technology,Zhangjiagang 215600,China;Zhangjiagang Industrial Technology Research Institute,Jiangsu University of Science and Technology,Zhangjiagang 215600,China)
出处
《机械制造与自动化》
2020年第4期184-187,共4页
Machine Building & Automation
基金
张家港江苏科技大学产业技术研究院创业大赛项目(ZJGJUST201809)
江苏科技大学苏州理工学院创新竞赛项目(SZLGCJ201709)。
关键词
家用热水器
恒温控制
智能
节能
STM32单片机
多点测温
domestic water heater
thermostatic control
intelligent
energy-saving
STM32 microcontroller
multi-point temperature measurement
