Groundwater stratified sampling detection device and detection method

Abstract

The present invention provides a groundwater layered sampling detection device and detection method. It is a water quality analysis technology field. The groundwater layered sampling detection device includes the connection pump of the water inlet pipeline of the circulation pool, and it is set inside the circulation tank.The water quality sensor and the controller of the sample pump and the water quality sensor are both electrically connected; the circulation pool also has a drainage port and a detection of water outlets to detect the water outlet and set up in the middle of the circulating pool.There are solenoid valves at the drainage outlet and the water inlet, and multiple solenoid valves and controllers are electrically connected.The groundwater layered sampling detection device and detection method provided by the present invention can easily sample the specified water layer by taking the sampling pump, and use a multiple drainage and water circulation of the circulation tank to make the water quality stability.Collecting water samples better improves the accuracy of detection, simple structure is easy to use, and artificial operation steps are reduced during use, and the detection efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of water quality analysis, and more particularly, relates to a groundwater stratified sampling detection device and a detection method. Background technique [0002] With the development of society and economy, the status of water resources has become increasingly important, and groundwater has become the main source of water resources in areas with few rivers in the plains. However, because there are many microorganisms in groundwater and the water flow is unknown, groundwater samples will be tested when groundwater is used. At present, most of the groundwater sampling and analysis instruments use the staff to manually sample the groundwater. It is difficult to collect a large amount of water quality during sampling, and the average water sample of the water area cannot be collected, resulting in low detection accuracy and low work efficiency. SUMMARY OF THE INVENTION [0003] The purpose of the present ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a groundwater layered sampling detection device and detection method, aiming to solve the problem that the existing groundwater sampling and analysis instruments use workers to manually sample groundwater with poor detection accuracy and low work efficiency

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