Design of an Unmanned Aerial Vehicle-Based Pollution-Isolating Suction Water Sampling System

At present,the widely used water sampling equipment and procedures pose a risk of operators being infected with viruses,and the sampling efficiency is low in remote offshore points.In view of these problems,a new unmanned aerial vehicle (UAV) system for pollution-isolating sampling has been designed, and the design scheme of a sterile collection and power distribution system has been proposed.The designed sampling system has identified the optimal scheme through comparative testing in experiments and completed sampling tests at the Guanting reservoir and sampling stability experiment.The system works stably and reliably,effectively isolating pollution and improving efficiency.It is applicable for various purposes such as water environment research,environmental law enforcement and evidence collection,water data collection,and emergency pollution tracking.