Dangerous cargo warehouse fire monitoring system

Abstract

The invention discloses a dangerous cargo warehouse fire monitoring system. The dangerous cargo warehouse fire monitoring system comprises a plurality of monitoring devices, an explosion-proof exhaustfan, a carbon dioxide fire extinguishing tank and a controller, wherein each monitoring device comprises a temperature sensor, a smoke sensor and a harmful gas sensor, the controller is used for controlling the opening and closing of the explosion-proof exhaust fan and / or the opening and closing of the carbon dioxide fire extinguishing tank according to the temperature information detected by thetemperature sensors, the smoke information detected by the smoke sensors and the harmful gas information detected by the harmful gas sensors. According to the dangerous cargo warehouse fire monitoring system, the smoke sensors, the temperature sensors and the harmful gas sensors are used for working cooperatively to realize multi-sensor data fusion, so that the missing report rate and the false alarm rate are reduced, and the monitoring accuracy is improved; and according to the data information monitored by each sensor, the controller controls the opening and closing of the explosion-proof exhaust fan and / or the opening and closing of the carbon dioxide fire extinguishing tank so that the harm caused by fire can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent monitoring, in particular to a fire monitoring system for a dangerous goods warehouse. Background technique [0002] Dangerous goods play a particularly important role in the development of various industries, but they are also extremely dangerous. Fire and explosion accidents caused by chemical dangerous goods will pose a serious threat to human life and property, and cause serious damage to the ecological environment on which human beings depend. Serious destruction. Dangerous goods warehouse is a place for storing and keeping flammable, explosive, toxic, radioactive, corrosive and other dangerous goods, and effective monitoring of dangerous goods warehouse is very important. [0003] However, traditional fire monitoring systems mostly use copper-core insulated wires or copper-core cables to connect through pipes, which have many consumables, high cost, complicated construction, easy aging ...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional fire monitoring system mostly uses copper core insulated wires or copper core cables to connect through pipes. There are many consumables, high cost, complicated construction, easy aging or corrosion of the lines, poor anti-interference ability, and high false alarm rate.

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