The invention discloses an unmanned aerial vehicle-mounted water quality sampling method, and relates to the field of water quality sampling, and the method comprises the following steps: an unmanned aerial vehicle flies to the sky of a sampling point; the winch lowers the water pipe and the submersible pump to the first sampling depth, the water outlet moves to the position above the first sampling bottle and is connected with the one-way valve, and the submersible pump starts to pump water until the sampling bottles are full; the winch continues to put the water pipe down to a sampling point of the lower-depth for sampling; the water pipe and the submersible pump are recycled through the winch; the synchronous belt drives the water outlet to move to the initial position, and the unmanned aerial vehicle flies back; water samples at different depths can be collected and stored in different sampling bottles, the materials of the carried sampling bottles are selected according to different sampling requirements, the sampling depth is accurate, automatic sampling can be achieved, the depth gradient and the sampling volume at each depth can be set in advance, the water samples at each depth can be automatically stored respectively, and the sampling efficiency is improved. Mutual pollution of samples is prevented, so that the accuracy of water quality detection can be effectively ensured.

    本发明公开了一种无人机载水质取样方法,涉及水质取样领域,包括以下步骤:无人机飞到采样点上空;绞车下放水管和潜水泵至第一个采样深度,出水口移动到第一个采样瓶上方并与单向阀相连,潜水泵开始抽水,直至采样瓶装满;绞车继续下放水管到下―深度的采样点进行采样;通过绞车将水管和潜水泵回收;同步带带动出水口移动到初始位置,无人机飞回;能够采集不同深度的水样,保存于不同的采样瓶中,并且搭载的取样瓶的材质根据不同的采样需求选择,采样深度准确,可以自动取样,并且可提前设置深度梯度和每个深度下采样的体积,可自动将每个深度的水样分别保存,防止样本相互污染,从而能够有效保证水质检测的准确性。


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    Title :

    Unmanned aerial vehicle-mounted water quality sampling method


    Additional title:

    一种无人机载水质取样方法


    Contributors:
    CHEN HAO (author) / ZHAO KAIFENG (author) / HUANG XUNWEI (author) / HE XUAN (author) / MARWICK (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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