The invention discloses a flood prevention buoy for a water conservancy project. The flood prevention buoy comprises a suspension body; a connecting rope is arranged at the bottom end of the suspension body; a positioning device is arranged at the end, away from the suspension body, of the connecting rope; a glass column is fixedly connected to the end, away from the connecting rope, of the suspension body; a cavity is formed in the glass column; and a solar cell panel is arranged at the end, away from the suspension body, of the glass column. According to the flood prevention buoy of the invention, the approximate condition of the water level can be known by observing the color of the light penetrating through a warning mirror tube; yellow represents that the water level is safe, purple represents that the water level reaches a warning water level, red represents that the water level reaches a dangerous water level; and due to the fact that yellow light, purple light and red light arehigh in penetrability, people can observe the water level on the far shore without getting close to the flood prevention buoy, and thus, use is quite convenient, and the condition of the water levelcan be warned through lamplight of different colors.

    本发明公开了一种水利工程用防汛浮标,包括悬浮体,所述悬浮体的底端设有连接绳,所述连接绳远离悬浮体的一端上设有定位装置,所述悬浮体远离连接绳的一端上固定连接有玻璃柱,所述玻璃柱内设有空腔,所述玻璃柱远离悬浮体的一端上设有太阳能电池板。本发明通过观测透过警示镜管的光的颜色即可知晓水位的大致情况,黄色代表水位安全,紫色代表水位达到警戒水位了,红色代表水位达到危险水位,由于黄光、紫光和红光的穿透性都很强,因此无需靠近防汛浮标,在远处岸边也可以进行观测,使用起来非常的方便,能够通过不同颜色的灯光来警示水位情况。


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    Title :

    Flood prevention buoy for hydraulic conservancy project


    Additional title:

    一种水利工程用防汛浮标


    Contributors:

    Publication date :

    2020-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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