Automated stratified sampling and multi-point detection water quality detection device

Abstract

The invention discloses an automated stratified sampling and multi-point detection water quality detection device. The device comprises a sampling frame, a processor, a detector and a locating device;the sampling frame comprises a transmission device and a slide track, the transmission device comprises a first transmission frame and a second transmission frame, a sampling rope is arranged on thefirst transmission frame, multiple sampling bottles are connected to the sampling rope through connection hoops, fixed covers are installed at the top ends of the sampling bottles, one ends of the fixed covers are installed on the sampling bottles through mobile shafts, and the other ends of the fixed covers are connected to the sampling bottles through locking bolts; connection rings are installed at the upper ends of the locking bolts, fixing rings are installed at the upper end of the sampling rope, and the second transmission frame is provided with multiple cover-pull ropes which all penetrate through the corresponding fixing rings and of which the tail ends are connected to the connection rings. Through the automated stratified sampling and multi-point detection water quality detection device, water qualities at different depths of a river are detected, and the water qualities at different levels are prevented from being mixed during material collection.

Description

technical field [0001] The invention relates to a water quality detection device, in particular to a water quality monitoring device with automatic layered sampling and multi-point detection. Background technique [0002] With the rapid development of social economy, people's living standards and quality of life are constantly improving, and whether it is production or life, people's rhythm is constantly accelerating, and the requirements for the environment are getting higher and higher. With PM2 .5 is well known by people, both the government and ordinary staff have a deeper understanding of the concept of environmental protection, and all walks of life will inevitably produce sewage in the production process. [0003] Water ecological protection and restoration is an important part of the ecological improvement project. In the process of water ecological protection and restoration, a water quality testing and protection platform is required. However, the existing water qu...

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Problems solved by technology

[0003] Water ecological protection and restoration is an important part of the ecological improvement project. In the process of water ecological protection and restoration, a water quality testing and protection platform is required. However, the existing water quality testing and protection platforms have great limitations. Only one depth of water samples can be detected, so in order to improve its practical performance, it is particularly important to design an environmental protection platform for ecological improvement projects

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