Groundwater hidden danger investigation and pollution early warning integrated system

Abstract

The invention relates to the field of underground water property monitoring, in particular to an underground water hidden danger troubleshooting and pollution early warning integrated system. Comprising a cable laying device, a monitoring cable and an electromagnetic recovery device which are located between two adjacent logging wells and located in underground water, the two adjacent logging wells comprise a first logging well and a second logging well, the second logging well is located at the lower water level of the first logging well and communicated with the first logging well, the electromagnetic recovery device is located in the second logging well, and a plurality of sensors are arranged on the monitoring cable. One end of the monitoring cable is connected with the cable laying device; the cable laying device comprises a machine body, an anchoring module and an electromagnetic adsorption module, the electromagnetic adsorption module is arranged on the machine body, the anchoring system is arranged at the bottom of the machine body, and the monitoring cable is connected with the cable laying device after penetrating through the anchoring module. According to the invention, accurate laying of the monitoring cable is realized, and real-time continuous detection of underground water properties in a certain area is realized, so that comprehensive treatment of underground water hidden danger investigation and pollution early warning is completed.

Description

technical field [0001] The invention relates to the monitoring field of groundwater properties, in particular to a groundwater hidden danger investigation and pollution early warning comprehensive system. Background technique [0002] At present, the means of groundwater hidden danger investigation and pollution early warning are mainly to lay measuring instruments underground, and recover them after a certain duration, use the measured data to evaluate and analyze, and then take corresponding measures. Using this method, it is possible to measure with various measuring instruments selected for water depth, liquid level height, temperature, salinity, water quality and other parameters, and draw corresponding conclusions based on the recovered data. However, these methods have two serious defects: First, these measurement methods can only measure a certain point, and cannot continuously monitor the properties of groundwater in a certain area, so it is impossible to obtain con...

AI Technical Summary

Problems solved by technology

However, these methods have two serious defects: First, these measurement methods can only measure a certain point, and cannot continuously monitor the properties of groundwater in a certain area, so it is impossible to obtain continuous monitoring data in this area and carry out comprehensive analysis. Analysis; second, because the instrument needs to be placed underground until it is recovered at an appropriate time, the data obtained are all delayed data, without the timeliness of the information, and there is a certain gap from the actual monitoring content

To sum up, using the data obtained by existing methods to carry out groundwater hidden danger investigation and pollution warning, there are certain differences between them and the actual situation.

[0003] At present, there is a lack of a technical means that can continuously monitor the groundwater conditions in a certain area on a practical level, so as to achieve an all-round and accurate determination of the groundwater in the area

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