Layered water ecology sampling monitoring system for lakes and reservoirs, and application of layered water ecology sampling monitoring system

Abstract

The invention relates to a layered water ecology sampling monitoring system for lakes and reservoirs, and an application of the layered water ecology sampling monitoring system. The system comprises afixed device, a sampling device, a sensing device, and an operation display device. The sampling device is disposed inside the fixed device, and the center of the fixed device is fixedly provided with the sensing device. Moreover, the sensing device is located above the sampling device, and the operation displaying device is located at one side of the fixed device, and is connected with the sensing device. The system provided by the invention can precisely calculate the depth of a water sampling device through a pressure sensor, monitors the water temperature, dissolved oxygen, conductivity and pH value in real time through various sensors, provides accurate data for the research of the water ecology conditions of deep lakes and reservoirs at different depths, is high in accuracy, achieves the synchronous sampling and monitoring, and is convenient to operate.

Description

technical field [0001] The invention relates to the technical field of water ecological sampling and monitoring equipment for deep-water lakes, in particular to a layered water ecological sampling and monitoring system for accurate depth determination for lakes and its application. Background technique [0002] Mountains, rivers, forests, fields and lakes are a community of life, and the ecological monitoring of lakes and reservoirs is an important basic work for ecological protection of lakes and reservoirs. Layered sampling of water bodies with higher depths such as lakes, reservoirs and oceans, and monitoring of water temperature, dissolved oxygen, electrical conductivity and other indicators are also currently hotspots in water environmental investigation and scientific research. However, the layered collection and monitoring of deep-water lakes and reservoirs has always been a problem: on the one hand, the water of lakes and reservoirs has a certain flow and volatility,...

AI Technical Summary

Problems solved by technology

However, the layered collection and monitoring of deep-water lakes and reservoirs has always been a problem: on the one hand, the water of lakes and reservoirs has a certain flow and volatility, and the sampling rope presents a certain slope in the water, and the length of the rope mark is used to judge the depth of the water. On the other hand, monitoring the water temperature, dissolved oxygen, conductivity and other indicators after taking the water sample will often lead to the introduction of interference factors, resulting in poor accuracy of the results

[0003] To sum up, the currently commonly used methods of relying on the length of the rope mark to judge the water depth of the sampling point and the method of water ecological monitoring after the water sample is collected cannot accurately obtain relevant data.

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