River way multipoint water quality monitoring apparatus and monitoring method therefor

Abstract

The invention mainly discloses a river way multipoint water quality monitoring apparatus and a monitoring method therefor. The monitoring apparatus includes a monitoring body, a power apparatus and water collectors. A solar cell panel, a storage battery and a protective cover are disposed on the top surface of the monitoring body. At least three water collectors are disposed under the monitoring body through telescopic rods. A water storage chamber is arranged in each water collector. A water collection port is arranged on the bottom of each water collector and is provided with a sealed cover. A sampling tube is disposed in each telescopic rod. A detection chamber provided with a detection head and a wireless communication module are arranged in the monitoring body. One end of the sampling tube is connected to the water storage chamber. The other end of the sampling tube is connected to a splitting pipe through an electromagnetic valve. The splitting pipes are connected to the detection chamber. The monitoring apparatus is used for performing multipoint auto-monitoring to a to-be-detected water area for a long time instead of manual work. The monitoring apparatus is environment-friendly and economical, has sufficient energy and has wide detection range, can detect multiple water points at the same time and can get many detection data. Water collection and detection are separated into two independent parts, so that damage on the detection head due to aquatic animals is avoided, quality and service life of the monitoring apparatus are improved, and detection accuracy is increased.

Description

technical field [0001] The invention relates to a multi-point water quality monitoring device of a river course and a monitoring method thereof. Background technique [0002] With the development of economy and society and the improvement of people's living standards, problems such as water resource shortage and water pollution have become more and more prominent, and have become important factors restricting economic and social development. Water resource monitoring is an important basic work for water resource management and protection. In recent years, the national hydrological system has strengthened the monitoring of surface water and groundwater water quantity and water quality, and strengthened the work of water resource evaluation, analysis and demonstration, etc., providing a large amount of information for water resource management and protection, and played an important role in technical support. made an important contribution. Water quality monitoring devices a...

AI Technical Summary

Problems solved by technology

Water quality monitoring devices are equipment used to detect water quality in water quality. Some water quality monitoring methods use containers to collect water samples and then send them to laboratories for water quality testing. This monitoring method is not only inefficient, but also takes a long time for laboratory testing. , the real-time water quality data is not accurate enough to meet the needs of the site

[0003] At present, water quality monitoring mainly uses on-site detection of water quality monitoring devices. However, due to the large area of ​​water quality monitoring objects, the task of water quality monitoring devices is large, the detection time is long, and energy consumption is high. Often, due to insufficient power, multiple charging is required. , takes a long time; the usual water quality monitoring device puts water intake and detection in a container, and the structure is not scientific and reasonable. When water is drawn, aquatic organisms in the river can easily enter the water intake device and damage the detection instrument in the water intake device. It leads to equipment failure and inaccurate detection data; and the detection device is fixed, with fewer detection points, each point is only detected at one point, the detection range is fixed, the measurement parameters are single, the monitoring area is small, and the position detection cannot be changed at will. The practicability is greatly limited, several monitoring devices are required to measure several points, the cost of use is high, the detection accuracy is not high, and the parameters of the water environment cannot be remotely monitored in real time, and the real water quality cannot be reflected

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