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本文提出了一种定日镜塔式聚光直热太阳能海水淡化系统,对系统中海水进行了功能化,并在暗室中对水体的消光性能进行了实验研究,分析了功能化水体深度、功能粒子丰度、水体沸腾程度等对水体通光率和消光率的影响,对有、无功能粒子的水体通光率随沸腾程度变化曲线进行了函数拟合。结果表明,在海水中添加功能粒子可以实现对海水的功能化,功能化水体的消光性能随功能粒子丰度、水体沸腾程度的增大而得到强化,功能化水体通光率与沸腾程度呈指数函数变化趋势。
In this paper, we propose a heliostat tower concentrating direct solar seawater desalination system. The seawater in the system is functionalized, and the extinction performance of the water bodies is studied in a darkroom. The depth and function of the functionalized water bodies are analyzed. Particle abundance and boiling degree of water body on the luminous flux and extinction ratio of water body. The function of the luminous flux of water body with and without functional particles as a function of the boiling degree was fitted. The results show that the addition of functional particles in seawater can realize the functionalization of seawater. The extinction performance of functionalized water body is enhanced with the increase of functional particle abundance and water boiling degree. The luminous flux and boiling degree of functionalized water body show an exponential Function trend.