Unmanned aerial vehicle capable of realizing smooth sampling of lake water based on inlet and outlet pipes

Abstract

The invention discloses an unmanned aerial vehicle capable of realizing smooth sampling of lake water based on inlet and outlet pipes. The unmanned aerial vehicle provided by the invention overcomes the problems of low sampling efficiency, potential safety hazards and unsmooth sampling in water sampling of a target water area in the prior art. The unmanned aerial vehicle comprises a main body of the unmanned aerial vehicle drone, an undercarriage, a wing, a balance wing, a forward-and-backward rotating motor, a winding box, a rotating shaft, a cable, a cable inlet and outlet and a water sampling bottle, wherein the water sampling bottle comprises a water sampling bottle main body, a sample water inlet pipe, an air outlet pipe vertically arranged on the top of the water sampling bottle body, and a drop-weight lead block fixed on the bottom of the water sampling bottle main body; the sample water inlet pipe and the air outlet pipe are respectively provided with a water inlet pipe solenoid valve and an air outlet solenoid valve both in functional connection with an unmanned aerial vehicle control system; and a screen mesh is arranged at the inlet end of the sample water inlet pipe. The unmanned aerial vehicle of the invention has the advantages of simple structure, scientific and reasonable design and convenient use; and operators can sample the water in a target water area on theshore or away from unknown waters, and sampling is efficient, safe and smooth.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle for smoothly sampling lake water quality based on an inlet and outlet pipe. Background technique [0002] There are many lakes in China, and there are more than 2,700 lakes with an area of ​​more than 1 square kilometer, with a total area of ​​about 90,000 square kilometers. In addition, there are tens of thousands of artificial lakes (ie reservoirs). In traditional water quality testing and sampling, testing personnel carry instruments and rent boats to take water samples in the middle of the water. In this way, not only the work efficiency is low but also a large amount of manpower, material and financial resources need to be spent, and there are potential safety hazards in some unknown waters. The water quality sampling bottle in the prior art generally has a water inlet. When the water quality sampling bottle sinks into the water, the sample water enters The water quality sampling bottle and the...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a drone that can smoothly sample the water quality of the lake based on the inlet and outlet pipes, and solve the problems of low water quality sampling efficiency, potential safety hazards, and unsmooth sampling in the existing technology for target waters

Images