Multifunctional floating breakwater giving consideration to piezoelectric wave energy power generation

The multifunctional floating breakwater comprises a box body, the head wave side and the back wave side of the box body are each provided with a through hole for water flow to flow in and out, and a piezoelectric wave energy power generation device is installed in the box body. According to the breakwater, the wave prevention effect of the breakwater is enhanced through a permeable structure, meanwhile, the piezoelectric wave energy power generation device is arranged in the multifunctional floating breakwater, autonomous power generation is achieved under movement of water, the breakwater not only achieves the wave prevention effect, but also can achieve the autonomous power generation function, and the breakwater is economical, environmentally friendly, low-carbon and sustainable. 本发明公开了一种兼顾压电波浪能发电的多功能浮式防波堤，包括箱体，所述箱体的迎浪侧和背浪侧均具有用于水流进出的透空孔洞，所述箱体的内部安装有压电波浪能发电装置。该防波堤利用透空式结构增强防波堤的防波效果，同时在多功能浮式防波堤内部设置压电波浪能发电装置，在水体的运动下，实现自主发电，防波堤不仅完成了防波的作用，还能达到自主发电的功能，经济环保、低碳可持续。