Unmanned aerial vehicle device for automatic water sampling and sampling method

A technology of automatic sampling and water quality sampling, applied in sampling devices, rotorcraft, motor vehicles, etc., can solve the problems of uncontrollable depth of water sample collection, inability to flexibly expand the number of sampling bottles, and difficulty in meeting application occasions, so as to improve water quality. Sampling efficiency and detection timeliness, saving management overhead, compact structure

Pending Publication Date: 2018-01-09
BEIJING ORIENT LANDSCAPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing design usually uses the same number of sampling bottles as the number of UAV rotors, and each sampling bottle needs to be equipped with a pump tube system. The system is complex, the cost is high, and the reliabilit

Method used

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  • Unmanned aerial vehicle device for automatic water sampling and sampling method
  • Unmanned aerial vehicle device for automatic water sampling and sampling method
  • Unmanned aerial vehicle device for automatic water sampling and sampling method

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Example Embodiment

[0045] Example 1

[0046] The invention provides an unmanned aerial vehicle device for automatic water quality sampling, such as figure 1 , figure 2 , image 3 As shown, a preferred embodiment of the present invention is shown therein. Specifically, the unmanned aerial vehicle device includes an unmanned aerial vehicle main body 18, an unmanned aerial vehicle foot 17 arranged on the side of the unmanned aerial vehicle main body 18, and an energy source and control unit 16, and the unmanned aerial vehicle device further includes On the mounting bracket 4 on the underside of the UAV aircraft body 18, an automatic water quality sampling unit is installed on the mounting bracket 4, and the automatic water quality sampling unit includes a sampling bottle 6, a supporting body mechanism for installing the sampling bottle 6, and The sampling pump 8 on the lower side of the supporting body mechanism and the sampling hose 7 connected to the sampling pump 8. The supporting body mechanism i...

Example Embodiment

[0066] Example 2

[0067] The present invention also provides an automatic water quality sampling method of the UAV device, such as Figure 4 ~ Figure 10 As shown, a preferred embodiment of the present invention is shown therein. Specifically, the automatic water quality sampling method includes the following steps:

[0068] A, such as Figure 4 As shown, the UAV device is controlled by a program or remote command to reach above the water intake point and then remains hovering. The UAV device needs to maintain a safe distance from the water surface when flying, and the filter head is located above the water surface.

[0069] B, such as Figure 5 As shown, the UAV device approaches the water surface of the sampling point downwards, so that the lower end of the sampling hose and the filter head are immersed in the water, and the flying height is adjusted according to the requirements of the sample collection depth, and then remains hovering.

[0070] C, such as Image 6 As shown, the s...

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Abstract

The invention relates to an unmanned aerial vehicle device and a sampling method for automatic sampling of water quality, comprising a main body of an unmanned aerial vehicle, an unmanned aerial vehicle foot arranged on the side of the main body of the unmanned aerial vehicle, and an energy source and a control unit. The man-machine device also includes a mounting bracket arranged on the underside of the main body of the drone, and an automatic water quality sampling unit is mounted on the mounting bracket. Driven by the stepping motor, the rotating guide shaft rotates to the position of the sampling bottle, and the water quality sample is sequentially introduced into the sampling bottle through the sampling pump, the sampling hose, and the groove guide mechanism. The UAV device of the present invention can sequentially collect water quality samples at multiple sampling points in one working cycle, which is convenient for synchronous analysis after returning, further improves sampling efficiency, and can flexibly set the number of samples collected according to requirements and can flexibly control each water quality sample. The depth of sample collection is convenient for fast and automatic collection of water quality samples in different regions or watersheds.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to an unmanned aerial vehicle device and a sampling method for automatic sampling of water quality. Background technique [0002] In the field of water environment monitoring, to obtain true, accurate and complete water quality monitoring data, it is first necessary to obtain representative water quality samples. When collecting water samples for surface water bodies such as rivers, lakes, reservoirs, and coastal waters, it is necessary to collect not only water quality samples from the sampling points on the shore, but also water quality samples away from the sampling points on the shore. Usually, the sampling personnel need to go to the sampling point by boat to complete the collection. There is a high risk factor for manual operation, a large consumption of manpower and material resources, a long time-consuming and affects the timeliness of water sample analysis, differenc...

Claims

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Application Information

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IPC IPC(8): G01N1/14G05D1/04B64C27/08B64D47/00
Inventor 马俊杰李春鹏
Owner BEIJING ORIENT LANDSCAPE
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