Handheld seawater quality multipoint detector

Abstract

The handheld seawater quality multi-point detector comprises a machine body shell, a high-pressure air cavity is formed in the machine body shell, a first air channel penetrating through the left surface of the machine body shell is formed in the left wall of the high-pressure air cavity, a one-way valve is installed on the first air channel, and an air pump installed on the first air channel is arranged on the left side of the one-way valve; a first controller is arranged on the right side of the high-pressure air cavity; the air pump is started to fill the high-pressure air cavity with high-pressure air, the first control valve can control the high-pressure air in the high-pressure air cavity to be instantly released into the launching cavity to push the floating table and the detection hair to be launched out, the floating table and the detection hair are launched out to be away from the coast side, and the detector can detect the water quality condition of seawater. Meanwhile, the first water pump controls sinking and floating of the detection head by controlling the amount of seawater in the detection cavity, and water quality detection of seawater at different depths is achieved.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to a hand-held seawater water quality multi-point detector. Background technique [0002] Water quality detector is a professional instrument for analyzing the content of water quality components. In order to protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. Water quality detectors play an important role in environmental protection, water quality testing and water resources protection. [0003] In the existing detection technology, because the waves on the coast are relatively large, it will roll up the sediment on the shore and affect the accuracy of the water quality test results. Therefore, most of the staff take a boat to a monitoring area some distance away from the coast to collect water samples. , and then obtain the monitoring data through the analysis of the equipment on the shore, the work efficiency is low, an...

AI Technical Summary

Problems solved by technology

[0003] The existing detection technology is because the waves on the coast are relatively large, which will roll up the sediment on the bottom of the shore and affect the accuracy of the water quality detection results. Therefore, most of the staff take a boat to a certain monitoring area some distance away from the coast to collect water samples. , and then the monitoring data is obtained through the analysis of the instruments and equipment on the shore, the work efficiency is low, and there is no guarantee for the personal safety of the staff when encountering strong winds and waves. The sensor is connected to the receiving device on the shore with a cable, and it can only detect the sea water quality in a certain area. It needs multi-point arrangement to get accurate detection data, which increases the cost of water quality detection.

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