Safety warning system of flooded plant

Abstract

The invention discloses a safety warning system of a flooded plant. The safety warning system comprises a PLC (Programmable Logic Controller) module, a monitoring module, an upper computer server module, a warning workstation module and relevant network equipment, wherein the monitoring module communicates with the PLC module, and the PLC module is connected with the upper computer server module and the warning workstation module through the relevant network equipment and an Ethernet network; the monitoring module comprises an upstream monitoring module, a downstream monitoring module and a plant monitoring module; the warning workstation module comprises an upstream warning module, a downstream warning module, a drainage basin warning module and a plant warning module. The safety warning system is safe and reliable, and strong in steadiness; river drainage areas, weather information, working conditions of pumping equipment and other statuses are intensively monitored, so that modernization, automation and intelligent management of flood prevention are really embodied, the valuable time for leadership decisions and loss reduction caused by water leakage is strived, and people's life and property safety are effectively ensured.

Description

technical field [0001] The invention relates to an alarm information release system, in particular to a safety early warning system for a flooded factory building. Background technique [0002] The exploitable capacity of small hydropower resources in my country reaches 87 million kilowatts, ranking first in the world. However, the current development of small hydropower only accounts for 28.6% of the exploitable amount. With the adjustment of the national power structure and the improvement of the rural energy structure, as an important clean and renewable energy resource in my country-small hydropower resources, it will play a more and more important role. important role. In the completed "Tenth Five-Year Plan", the state proposed to carry out the modernization of small hydropower stations, and realized the functional upgrade and technical transformation of more than 50% of rural hydropower stations and power grids, and clearly stated "no one on duty, few people on duty" ...

AI Technical Summary

Problems solved by technology

On August 17, 2009, the flooded workshop of the Sayano-Shushensk Hydropower Plant caused the explosion of the transformer, damage to the wall of the hydropower plant, flooding of the machine room, and caused 75 min casualties and direct economic losses of more than 4 billion Dollar

[0004] The traditional flooded factory building monitoring device uses a float, which is driven by the rise of the water level, and the signal is triggered by the mechanical part. This kind of device is difficult to install and test, and at the same time, the stability is poor, and the maintenance is also difficult.

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