Water quality monitoring and collecting device with discrete collecting function

Abstract

The invention discloses a water quality monitoring and collecting device with a discrete collecting function. The water quality monitoring and collecting device comprises a main unit body. Four shooting cavities in central symmetry are arranged in the main unit body. Soft clamping blocks are fixedly installed on the upper wall and the lower wall of each shooting cavity respectively, and a collecting body capable for shooting and collecting a water sample at the water bottom is clamped between the two corresponding soft clamping blocks. The central symmetry sides of the four shooting cavities are all communicated with a hitting cavity. A hitting block is slidingly arranged on the inner wall of the hitting cavity. A control mechanism which can control the hitting block to be ejected out towards the transmission cavities and hit the collecting bodies to be shot into water is arranged in the hitting cavity. By shooting the four hitting blocks in different directions to collect the water samples at different positions in water, the water quality monitoring data result is higher in reliability and representativeness; when the samples are obtained, the water quality monitoring and collecting device can be directly out in water; the water quality monitoring and collecting device can automatically float up to the water surface when recovered, operation can be conducted without consuminggreat labor, and troubles and labor are saved.

Description

technical field [0001] The invention relates to the technical field of water quality monitoring sample collection, in particular to a water quality monitoring and collecting device with a discrete collection function. Background technique [0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. It is very important for rivers and lakes. There are often differences in water quality, and there are also some specific areas with very large differences. In this case, it is difficult to collect water quality samples from different areas with general water quality monitoring and collection devices, and the report conclusions drawn will therefore reduce reliability and accuracy. , if manual multi-area collection is used, it will be time-consuming and labor-intensive, which is very inconvenient. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. It is very important for rivers and lakes. There are often differences in water quality, and there are also some specific areas with very large differences. In this case, it is difficult to collect water quality samples from different areas with general water quality monitoring and collection devices, and the report conclusions drawn will therefore reduce reliability and accuracy. , if manual multi-region collection is used, it will be time-consuming and labor-intensive, which is very inconvenient

Images