Underground water level monitoring device and monitoring method thereof

Abstract

The invention provides an underground water level monitoring device and a monitoring method thereof. The underground water level monitoring device comprises a monitoring analysis module arranged on the ground, the monitoring analysis module comprises a processor, a first electronic dynamometer and a second electronic dynamometer, and the first electronic dynamometer and the second electronic dynamometer are used for measuring gravity; wherein the processor is used for processing gravity information measured by the first electronic dynamometer and the second electronic dynamometer; a hollow pipe which is integrally of a sealed structure is arranged below the first electronic dynamometer, the top of the hollow pipe is higher than the perennial highest water level, the top of the hollow pipe is connected with the first electronic dynamometer, the bottom of the hollow pipe is connected with a balance weight body, the top surface of the balance weight body is arranged below the perennial lowest water level of underground water, and the balance weight body is in a suspended state; and a reference body for monitoring the underground water density in real time is connected below the second electronic dynamometer and is arranged below the perennial lowest water level of the monitored point. The underground water level monitoring device can solve the problem of real-time and high-precision measurement of the underground water level under the condition that the density of the underground water changes.

Description

technical field [0001] The invention relates to the technical field of water level monitoring, in particular to a groundwater level monitoring device and a monitoring method thereof. Background technique [0002] Groundwater monitoring is a basic work in water conservancy, environment, geology, transportation, agriculture and other departments. The monitoring of groundwater level, water quality and water temperature plays an important role in the management, protection and utilization of water resources, and is of great significance to my country's economic development and people's lives. In addition, groundwater level monitoring for landslides and other geological disasters can further understand the stability factors of landslides and other geological disasters, further judge the deformation trend of landslides and other geological disasters, and better ensure the safety of people's lives and property. [0003] The density of groundwater in different regions is different,...

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Problems solved by technology

[0007] Aiming at the above-mentioned problems in the prior art, the present invention provides a groundwater level monitoring device and its monitoring method, which solves the problem of poor measurement results and accuracy of the pressure-type water level gauge and the float-type water level gauge in the prior art, and is inconvenient Installation and maintenance, repair problems

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