Multi-depth sampling water quality detection device

Abstract

The invention discloses a multi-depth sampling water quality detection device. The multi-depth sampling water quality detection device comprises a main body; a cavity is formed in the middle part of the main body; a bracket is arranged on the inner side of the cavity; a water quality detection device is arranged on the lower side of the bracket; an upper flow guide cover and a lower flow guide cover are arranged in the middle of the top and the bottom of the main body respectively; a plurality of electric telescopic rods are arranged on an outer ring of the top of the main body; a test tube isarranged on the end part of a piston rod of each electric telescopic rod through a test tube bracket; and an upper metal net rack and a lower metal net rack are arranged on the upper side and the lower side of the main body respectively. The multi-depth sampling water quality detection device has the advantage of reasonable structural design, can completely detect the water quality of a water body and perform different-depth sampling, can reduce labor cost, and is convenient, rapid and clever to use and suitable for being widely popularized.

Description

technical field [0001] The invention relates to the field of water quality detection devices, in particular to a multi-depth sampling water quality detection device. Background technique [0002] With the country's urbanization and economic development, especially in the process of industrial development and agricultural development, chemical products are used extensively, harmful substances in the three wastes are discharged in large quantities, and surface water pollution such as rivers has become very serious. Faced with this situation, the government Relevant departments attach great importance to it and invest energy to increase prevention and control efforts. For example, enterprises that do not meet the sewage discharge standards have been shut down. Water quality monitoring devices have been installed in the underground watersheds where some large-scale sewage discharge enterprises are located. The row shifted to night row, and the bright row turned to the dark row, ...

AI Technical Summary

Problems solved by technology

[0002] With the country's urbanization and economic development, especially in the process of industrial development and agricultural development, chemical products are used extensively, harmful substances in the three wastes are discharged in large quantities, and surface water pollution such as rivers has become very serious. Faced with this situation, the government Relevant departments attach great importance to it and invest energy to increase prevention and control efforts. For example, enterprises that do not meet the sewage discharge standards have been shut down. Water quality monitoring devices have been installed in the underground watersheds where some large-scale sewage discharge enterprises are located. The row shifted to night row, and the bright row turned to the dark row, which made it hard for the regulatory authorities to prevent; it caused large-scale underground water resource pollution, and mass poisoning incidents of people in similar areas occurred from time to time

[0003] Underwater water quality monitoring usually requires fixed-point and fixed-depth sampling, and then analyzes various indicators of water samples; the existing water quality monitoring devices have complicated operation procedures, are inconvenient to use, and have poor water quality detection results. damaged, less reliable

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