The invention discloses an unmanned aerial vehicle water quality detection device in the technical field of water quality detection. The unmanned aerial vehicle water quality detection device comprises an unmanned aerial vehicle body, a mounting rod is arranged at the bottom center of the unmanned aerial vehicle body; the mounting rod is sequentially provided with a detection mechanism for detecting water quality, a counterweight cavity and a shielding layer from top to bottom, and a plurality of liquid storage cavities are formed in the periphery of the detection mechanism in the circumferential direction; a plurality of connecting rod mechanisms for opening the shielding layer are connected between the shielding layer and the mounting rod; a plurality of liquid storage cavities are formed in the periphery of the detection mechanism in the circumferential direction, each liquid storage cavity communicates with an air pipe, a liquid inlet pipe and a liquid discharging pipe, and an air outlet of each air pipe is located below the corresponding spiral wing; the unmanned aerial vehicle floats on the water surface through the shielding layer, the gravity center of the unmanned aerial vehicle is reduced through the balance weight cavity, the stability of the unmanned aerial vehicle in the water area sampling process is kept, meanwhile, liquid in the liquid storage cavity is detected through the detection mechanism, opening and closing of a second electromagnetic valve on the liquid discharging pipe are controlled so that the liquid can be discharged, and the accuracy and universality of collected samples are improved.
本发明公开了水质检测技术领域的一种无人机水质检测装置,包括无人机本体,无人机本体上转动配合有若干螺旋翼;无人机本体底部中心处设有安装杆;安装杆从上到下依次设有用于对水质进行检测的检测机构、配重腔和遮挡层,检测机构外周向布置有若干储液腔;遮挡层与安装杆之间连接有若干用于撑开遮挡层的连杆机构;检测机构外周向布置有若干储液腔,储液腔分别连通有气管、进液管和排液管,气管的出气口位于螺旋翼的下方;通过遮挡层漂浮在水面上,并通过配重腔减低无人机的重心,保持无人机在水域采样过程中的稳定性,同时,通过检测机构对储液腔内的液体进行检测,控制排液管上的第二电磁阀的开闭使液体排出,提高采集样本的准确性和普遍性。
Unmanned aerial vehicle water quality detection device
一种无人机水质检测装置
2023-11-24
Patent
Electronic Resource
Chinese
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