An intelligent water resources monitoring terminal

Abstract

The invention discloses an intelligent water resource monitoring terminal, which includes a frame body, a water sample storage box, a water collection probe, a flexible water collection pipe, a reversing valve and a handle. The invention can make the flexible water collection pipe Gradually tightly wound on the water collection probe rod, so that the remaining water sampled in the flexible water collection pipe is discharged from both ends of the flexible water collection pipe. At the water body sampling point, switch the reversing valve to stop the flow of water into the reversing valve state, and turn the rotating handle in the opposite direction, the flexible water collection pipe will gradually loosen from the water collection probe rod and restore its original shape, and gradually make the sampling water body fill the entire inside of the flexible water collection pipe, and then switch the reversing valve to The water flows to the state of the water sample storage box, and the water body at the sampling point automatically flows into the water sample storage box. According to the above operation of the present invention, the purpose of continuously performing accurate water body sampling in different water body depths can be realized.

Description

technical field [0001] The invention belongs to the field of water resource monitoring, and in particular relates to an intelligent water resource monitoring terminal. Background technique [0002] Water is an indispensable basic material for human survival and social development, an irreplaceable precious resource, and an important guarantee for sustainable economic and social development. At present, with the rapid growth of population and rapid economic development in rivers, lakes and coastal watersheds, water pollution problems such as reservoirs, rivers, lakes and oceans are becoming more and more serious. Under the guidance of sustainable development strategy ideas, society is becoming more and more Pay more attention to the protection of water resources and the monitoring of water quality. [0003] When sampling for water quality monitoring, it is often necessary to conduct comprehensive and continuous sampling and testing at several locations in relevant waters and...

AI Technical Summary

Problems solved by technology

Although the existing water body sampling and detection devices for water resources monitoring can realize the function of intelligently detecting various water quality indicators at the same time during water body sampling, which greatly improves the efficiency of water sample detection, but it is difficult to use them in the above-mentioned several different water bodies. Sampling points are convenient for continuous water sampling, but it is very troublesome to frequently change water sampling points for water sampling, because each water sampling point often has a certain depth, and it is necessary to extend a long water collection pipe into the water and cooperate with water sampling detection device for water collection

After each water sample is collected and tested at a water sampling point, when it is the turn to sample the water at the next water sampling point, it is necessary to promptly remove the remaining water from the previous sampling point in the long water collection pipe, otherwise the residual water The water body flows into the water body sampling and detection device, resulting in inaccurate water body detection at the current water body sampling point. Therefore, it is necessary to remove the residual water body in the water collection pipe in advance before sampling at each water body sampling point. Continuous water sampling at different locations and water sampling points at different depths makes the efficiency of water sampling low

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