中图分类号： TN92 文献标识码： A DOI：10.16157/j.issn.0258-7998.200118 中文引用格式： 向诚，余锋，彭自成，等. 便携式海水淡化系统设计[J].电子技术应用，2020，46(11)：65-69. 英文引用格式： Xiang Cheng，Yu Feng，Peng Zicheng，et al. Design of the portable seawater desalination system[J]. Application of Electronic Technique，2020，46(11)：65-69.
Design of the portable seawater desalination system
Xiang Cheng，Yu Feng，Peng Zicheng，Liu Yuxuan
Swan College，Central South University of Forestory and Technology，Changsha 410211，China
Abstract： In view of the lack of electricity for small fishing vessels at sea, it is difficult to support large-scale desalination equipment, an environment-friendly portable seawater desalination system is designed in this paper. The system uses smart phone as the control terminal, STM32 as the main controller, and solar energy and wind energy as the power drive. It can realize intelligent control of the equipment, wireless detection of system electricity, and GPS positioning to prevent fishing boats out of the exclusive economic zone, which can overcome the long-term drinking distilled pure water caused by the loss of micronutrient. It is proved that the system can effectively reduce the fresh water quantity of the fishermen, increase the working time, improve the endurance and self-sustaining ability of the ship, and realize the maximum operating benefit.
Key words : STM32；intelligent control；desalination；solar & wind energy