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Intelligent river and lake plankton positioning and depth-keeping sampling device, sampling system and sampling method

A plankton and sampling device technology, applied in sampling devices, satellite radio beacon positioning systems, measuring devices, etc., can solve the problems of separate sampling and inaccurate positioning, and achieve the effect of saving manpower and material resources

Pending Publication Date: 2022-04-12
北京市生态环境保护科学研究院
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  • Summary
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent river and lake plankton positioning and depth sampling device, sampling system and sampling method, which solves the problems of inaccurate positioning and separate sampling of lake water and plankton

Method used

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  • Intelligent river and lake plankton positioning and depth-keeping sampling device, sampling system and sampling method
  • Intelligent river and lake plankton positioning and depth-keeping sampling device, sampling system and sampling method
  • Intelligent river and lake plankton positioning and depth-keeping sampling device, sampling system and sampling method

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Embodiment

[0030] like Figure 1-5 As shown, the embodiment of the present invention provides an intelligent river and lake plankton positioning and depth sampling device, a sampling system and a sampling method, including a hull 1 and a sampling system, the upper surface of the hull 1 is fixedly connected with a mounting plate 3, and the mounting plate 3 The rear surface is provided with a guide roller 5, and the side surface of the guide roller 5 is provided with a steel wire rope 16. The end of the steel wire rope 16 away from the guide roller 5 is fixedly connected with a sampling mechanism 2. The sampling system includes a remote control terminal and a positioning module. The interior of the hull 1 is fixedly connected with a The first motor 10, the output end of the first motor 10 is fixedly connected with the rotating rod 11, the end of the rotating rod 11 away from the first motor 10 is fixedly connected with the organic box 14, and the inside of the machine box 14 is fixedly conn...

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Abstract

The invention provides an intelligent river and lake plankton positioning and depth-keeping sampling device, a sampling system and a sampling method, and relates to the field of river and lake plankton sampling. The intelligent river and lake plankton positioning and depth-keeping sampling device comprises a ship body and a sampling system, a mounting plate is fixedly connected to the upper surface of the ship body, a guide roller is arranged on the rear surface of the mounting plate, a steel wire rope is arranged on the side surface of the guide roller, and a sampling mechanism is fixedly connected to the end, away from the guide roller, of the steel wire rope; the sampling system comprises a remote control end and a positioning module. A set of positioning system is embedded in the sampling equipment based on a Beidou system, sampling personnel can input coordinate point positions of samples needing to be collected on land through a remote control end, and the sampling equipment can automatically drive to a specified coordinate monitoring point position. The method has the advantages of accuracy, high efficiency and the like, personnel are prevented from taking ships to determine monitoring point positions through GPS repeated comparison in lakes and reservoirs, and manpower and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of sampling plankton in rivers and lakes, in particular to an intelligent sampling device for positioning and depth determination of plankton in rivers and lakes, a sampling system and a sampling method. Background technique [0002] Plankton is one of the important components of aquatic organisms, and plankton mainly includes phytoplankton, protozoa, rotifers, cladocerans and copepods. Plankton is the direct or indirect bait basis for fish and other economic animals in the water body. It is the primary producer of the water body, an important biological environment in the water body, and an important indicator organism for the water body environment. Plankton is an important part of river and lake water ecosystems, and the monitoring and evaluation of plankton plays a vital role in assessing and early warning of river and lake ecological security. In the past, environmental monitoring generally focused on ...

Claims

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Application Information

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IPC IPC(8): G01N1/14G01N1/10G01S19/01B63B35/00
Inventor 王旭王永刚李亚翠王恒嘉
Owner 北京市生态环境保护科学研究院
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