The invention provides an air quality detection and sampling system for an atmospheric pollutant emission area, and belongs to the technical field of air quality detection and sampling, the air quality detection and sampling system comprises a sampling unmanned aerial vehicle and an air sampling device fixedly mounted below the sampling unmanned aerial vehicle, and further comprises a plurality of groups of air sampling bottles arranged in the air sampling device, air entering the air sampling device can be collected after being detected, and an air sampling bottle is automatically sealed through movement of a movable flow blocking partition plate arranged in the air sampling device after collection. According to the invention, the sampling unmanned aerial vehicle flies to different heights and different areas to perform sample collection on airspaces of different heights and even pollutant gas discharge outlets, so that compared with traditional ground collection, the collection is more flexible and convenient, high-altitude gas samples can be collected for detection, and the reference value is higher; and the precision of air quality detection is obviously improved.
本发明提供了一种大气污染物排放区域空气质量检测取样系统,属于空气质量检测取样技术领域,包括取样无人机和固定安装于取样无人机下方的空气取样装置,还包括:空气取样瓶,设置于空气取样装置的内部且设置有多组,可以对进入空气取样装置内部的空气检测后进行收集,并在收集之后通过设置于空气取样装置内部的活动阻流隔板的移动对空气取样瓶进行自动密封。该发明,通过取样无人机飞行至不同高度和不同区域,对不同高度的空域甚至污染物气体排放出口进行样本采集,相比于传统地面采集,采集更加灵活方便,而且可以采集高空气体样本进行检测,参考价值更高,显著提升空气质量检测的精准度。
Air quality detection sampling system for atmospheric pollutant emission area
一种大气污染物排放区域空气质量检测取样系统
2023-10-10
Patent
Elektronische Ressource
Chinesisch
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