Real-time underground water level monitoring device

Abstract

The invention discloses a real-time underground water level monitoring device which comprises an upper computer, monitoring hosts, water level monitoring devices and water level gauges. The upper computer is connected with the monitoring hosts. The monitoring hosts are connected with the water level monitoring devices. The water level monitoring devices and the water level gauges are connected through low-halogen low-smoke flame-retardant communication cables. Each water level monitoring device is provided with a water level signal receiving assembly, a power supply assembly, a radar liquid level instrument, a programmable logic controller (PLC) for collecting and sorting water level signals and a wireless signal transmitter. Each monitoring host comprises a computer, a water level alarm system, a database system, a mobile phone and a broadcasting station. According to the real-time underground water level monitoring device, low-power-consumption and low-voltage direct-current safe voltage are adopted, and collinear transmission is adopted for communication. By means of the real-time underground water level monitoring device, on-line monitoring of the underground water level is achieved, meanwhile the state of the underground water level is reported accurately, early warning is achieved in advance, interference is conducted in advance, and treatment is conducted timely. The real-time underground water level monitoring device is good in reliability and complete in function.

Description

technical field [0001] The invention relates to the technical field of electric power monitoring equipment, in particular to a groundwater real-time water level monitoring device. 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 and other elements plays an important role in the management, protection and utilization of water resources, and is of significance to my country's economic development and people's lives. As shown in the existing water level change monitoring system, it includes: a signal acquisition unit, a signal processing unit and a signal transmission unit electrically connected in sequence; the signal acquisition unit is used to detect the water level signal, and the signal processing unit is used to detect the water level according to the signal acquisition unit The signal ...

AI Technical Summary

Problems solved by technology

[0003] When in use, due to the signal blind area of ​​the wireless communication network, the mobile terminal in the signal blind area may not be able to receive the signal normally; or, because the mobile terminal is out of power or damaged, the mobile terminal cannot receive the signal normally, resulting in the staff unable to carry out construction in time and maintenance, lower operating efficiency

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