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A seawater automatic sampling drone and its working method

An automatic sampling and unmanned aerial vehicle technology, applied in the field of unmanned aerial vehicles, can solve the problems of insufficiency of sampling personnel, increase sampling cost, time-consuming and other problems, and achieve the effect of ensuring the accuracy of analysis, saving manpower and improving sampling efficiency.

Active Publication Date: 2022-05-17
福建汇仟航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of ocean governance, it is necessary to sample seawater in order to analyze the composition of seawater. In traditional seawater sampling, the sampling personnel usually take the sampling ship to the sampling area for sampling. Due to the large ocean area, going to the sampling area will consume manpower and time. Time and increased sampling costs, unable to meet the needs of sampling personnel

Method used

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  • A seawater automatic sampling drone and its working method
  • A seawater automatic sampling drone and its working method
  • A seawater automatic sampling drone and its working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see Figure 1-5 , a seawater automatic sampling unmanned aerial vehicle, including a body 1, also includes:

[0046] The four fixed rods 3 are arranged on the outer wall of the body 1, and the ends of the four fixed rods 3 far away from the body 1 are fixedly installed with the driving blades 4, the top of the body 1 is provided with an inlet and outlet 101, and the top of the body 1 is fixedly installed with Hoist 8, a protective cover 2 is fixedly installed on the top of the body 1, and the protective cover 2 is sleeved on the outside of the hoist 8, a pipeline 9 is wound on the winding drum of the hoist 8, and a sampling device is fixedly installed on the end of the pipeline 9 away from the hoist 8. The device 7 is arranged on the storage cover 5 at the bottom of the body 1. The bottom of the storage cover 5 is provided with a storage tank 501. The storage tank 501 communicates with the inlet and outlet 101. Both sides of the storage cover 5 are fixedly equipped with...

Embodiment 2

[0048] On the basis of Example 1, please refer to Figure 3-10 , the sampling device 7 includes a switching assembly 71, an adjusting assembly 72 and a collection assembly 73, the switching assembly 71 is fixedly installed on the top of the adjustment assembly 72, the collection assembly 73 is arranged between the switching assembly 71 and the adjustment assembly 72, and the switching assembly 71 includes a top plate 711 , the top plate 711 is provided with a movable groove 712, and one side of the top plate 711 is provided with a mounting groove 713, and a driving motor 714 is fixedly installed in the mounting groove 713, and a first screw rod 715 is installed on the output shaft of the driving motor 714. The circumferential wall of the rod 715 is threadedly connected with a briquetting block 717, and two stop rods 716 are penetrated in the briquetting block 717. A fixed slot 718 is provided, and the top of the inner wall of the fixed slot 718 is provided with a telescopic sl...

Embodiment 3

[0050] On the basis of Example 2, please refer to Figure 1-10 , a kind of working method of seawater automatic sampling unmanned aerial vehicle, comprises the steps:

[0051] Step 1: Start the hoist 8, and the hoist 8 winds and retracts the pipeline 9, so that the sampling device 7 is stored in the storage tank 501 .

[0052] Step 2: start the driving fan blade 4 to make the UAV sail to the sampling area, land the UAV on the sea surface, close the driving fan blade 4, and make the UAV float on the sea surface through the floating body 6.

[0053] Step 3: Start the winch 8 to make the sampling device 7 move downward. After reaching the first sampling depth, turn on the drive motor 714, and the drive motor 714 drives the first screw rod 715 to rotate, so that the briquetting block 717 is positioned between the two limit rods 716 Move up to squeeze the top column 7338 on the right side. With the movement of the pressing block 717, the top column 7338 drives the sealing block 73...

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Abstract

The invention discloses a seawater automatic sampling unmanned aerial vehicle and a working method thereof, and relates to the technical field of unmanned aerial vehicles, including a body, and further comprising: four fixing rods arranged on the outer wall of the body, one end of the four fixing rods far away from the body is The driving fan blade is fixedly installed, and the top of the body is provided with an inlet and outlet. In the present invention, unmanned aerial vehicles are used for sampling, and there is no need for sampling personnel to take a sampling ship, which can save manpower, save time and reduce sampling costs. When sampling, the sampling device can be placed at different sampling depths for sampling. For the same Depth, can collect multiple sets of seawater, can ensure the accuracy of seawater analysis after sampling, and improve sampling efficiency. , the sampler can be removed by turning the hand wheel, and the seawater can be taken out after unscrewing the upper and lower tubes, which is convenient for use.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a seawater automatic sampling unmanned aerial vehicle and its working method. Background technique [0002] UAVs are unmanned aircraft operated by radio-controlled equipment and self-contained program controls, or operated entirely or intermittently autonomously by an on-board computer. In the process of ocean governance, it is necessary to sample seawater in order to analyze the composition of seawater. In traditional seawater sampling, the sampling personnel usually take the sampling ship to the sampling area for sampling. Due to the large ocean area, going to the sampling area will consume manpower and time. Time and increased sampling costs cannot meet the needs of sampling personnel. Contents of the invention [0003] The invention provides a seawater automatic sampling unmanned aerial vehicle and its working method. The unmanned aerial vehicle is used fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
CPCG01N1/10Y02E10/72
Inventor 李闽生
Owner 福建汇仟航空科技有限公司
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