The invention discloses a hydroelectric generation device on a bridge, which comprises an impeller, a main shaft, a transmission shaft and a generator, the main shaft is vertically arranged, the lower end of the main shaft is coaxially connected with the impeller, the upper end of the main shaft is in transmission connection with the generator through the transmission shaft from the bridge floor, and the impeller is arranged in water flow under the bridge. The bridge hydroelectric generation device further comprises a lifting system used for lifting up and down the impeller and putting down the impeller. The impeller arranged in the water flow below the bridge drives the main shaft to rotate so as to drive the generator to generate electricity through the transmission shaft, and the beneficial effect of generating electricity through the water flow hydraulic power below the bridge is achieved. The structure design is reasonable, the lifting system for driving the impeller to lift can adjust the position of the impeller according to the change of the water level, the applicability is high, many bridges are utilized to form a large power generation facility, low-price electric energy is produced, the requirements of people for daily life and industrial production are met, common fuel is not used, and environmental protection and no pollution are achieved.
本发明公开了一种桥梁上水力发电装置,包括叶轮、主轴、传动轴、发电机,所述主轴竖直设置,其下端与所述叶轮同轴连接,所述主轴上端至桥面上通过所述传动轴与所述发电机传动连接,所述叶轮设置于桥下水流中,所述桥梁水力发电装置还包括将所述叶轮上下提起与放下的升降系统。本发明通过在桥梁下方水流中设置的叶轮带动主轴旋转进而通过传动轴驱动发电机发电,实现了利用桥梁下水流水力进行发电的有益效果。本发明结构设计合理,驱动叶轮升降的升降系统可以根据水位的变换调整叶轮的位置,适用性强,利用众多桥梁组成大型发电设施,生产价格低廉的电能,满足人们日常生活与工业生产的需求,不用普通燃料,环保无污染。
Hydroelectric power generation device on bridge
一种桥梁上水力发电装置
2022-06-07
Patent
Electronic Resource
Chinese
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