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Pollution gas collection device based on unmanned aerial vehicle

A technology of polluting gas and collection devices, which is applied in the direction of sampling devices, measuring devices, motor vehicles, etc., can solve the problems of terrain restrictions, achieve the effect of reducing the influence of gas distribution, high practical value, and a wide range of sample selection

Active Publication Date: 2021-10-22
CHINA JILIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device not only solves the problem that the mobile robot is limited by the terrain, but also reduces the influence of the downwash airflow on the spatial distribution of the gas, improving the accuracy of the sample

Method used

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  • Pollution gas collection device based on unmanned aerial vehicle
  • Pollution gas collection device based on unmanned aerial vehicle
  • Pollution gas collection device based on unmanned aerial vehicle

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Embodiment Construction

[0022] In order to make the purpose, features and advantages of the present invention more comprehensible, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0023] Such as Figure 1 ~ Figure 4 As shown, a UAV-based pollution gas collection device is provided, and the pollution gas sampling work is realized according to the following steps:

[0024] Step 1: A UAV-based pollution gas collection device. First, the main and auxiliary UAVs are turned on, and the UAVs are connected to the ground station and automatically calibrated.

[0025] Step 2: The main and auxiliary UAVs fly to the polluted gas collection area, and the auxiliary UAV (2) adjusts the distance between itself and the main UAV (1) according to the location of the collection point.

[0026] Step 3: After the m...

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Abstract

The invention discloses a pollution gas collection device based on an unmanned aerial vehicle, and relates to the technical field of gas collection. According to the device, the pollution gas is rapidly and accurately collected by utilizing fountain flow formed by collision of downwash flow of the main unmanned aerial vehicle and the auxiliary unmanned aerial vehicle, so that the influence of the downwash flow on gas space distribution is reduced, and the reliability of a sample is improved; according to the device, a speed-adjustable air pump is adopted for gas collection, and a servo motor center control rotating platform and a plurality of gas storage boxes are matched, so that all-directional multi-time sampling tasks are supported; and the gas collection and storage materials are made of polytetrafluoroethylene, so that the interference of the materials on gas samples is reduced. The device is rapid in detection, high in practical value, accurate in data, stable in performance and wide in application range.

Description

technical field [0001] The invention relates to the technical field of gas collection, in particular to a polluted gas collection device based on an unmanned aerial vehicle. Background technique [0002] In recent years, with the continuous and rapid development of my country's national economy, the atmospheric environmental risks brought about by human production and operation activities have been increasing. Frequent air pollution incidents have caused serious environmental and social impacts. People's concept of atmospheric environmental protection has also changed. Although the quality of air environment in my country's cities has been significantly improved in the past few years, the polluting gases produced by landfills, incineration and composting of waste treatment plants around cities are still seriously exceeding the standard. Some of these gases, such as carbon dioxide and methane, have greenhouse Effect, hydrogen sulfide, ammonia will produce irritating odor, and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22G01N1/24G01N1/26B64C39/02
CPCG01N1/2273G01N1/2247G01N1/26G01N1/24G01N1/2205B64C39/028
Inventor 丁涛黄晓巍黄宇栋
Owner CHINA JILIANG UNIV
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