Comprehensive pipe gallery fire treatment system

Abstract

The invention discloses a comprehensive pipe gallery fire treatment system which comprises a fire alarm linked main machine, a fire detector, a regional fire alarm controller, a fire extinguishing controller and a fire extinguishing device. The fire detector is arranged in a comprehensive pipe gallery for detecting whether a fire happens or not; the regional fire alarm controller is separately connected to the fire alarm linked main machine and the fire detector for receiving a fire signal sent by the fire detector and sending the fire signal to the fire alarm linked main machine; the fire extinguishing controller is connected to the fire alarm linked main machine; the fire extinguishing device is connected to the fire extinguishing controller and is arranged in the comprehensive pipe gallery; and the fire alarm linked main machine receives the fire signal and starts the fire extinguishing controller, and the fire extinguishing controller controls the fire extinguishing device to startto extinguish the fire. The system can monitor the fire dangerous omen in the comprehensive pipe gallery for treating the fire behavior at a first time, so that the fire risk is extinguished to the maximum extent, spread of the fire behavior is controlled effectively when the fire happens, and the economical loss is reduced.

Description

technical field [0001] The invention relates to the field of geotechnical engineering, in particular to a fire treatment system for a comprehensive utility gallery. Background technique [0002] Urban underground pipelines refer to pipelines and ancillary facilities for water supply, drainage, gas, heat, electricity, communications, radio and television, industry, etc. within the city, and are important infrastructure and "lifelines" to ensure urban operation. In recent years, with the rapid development of cities, problems such as insufficient scale of underground pipeline construction and low management level have emerged. In some cities, incidents such as heavy rain and waterlogging, pipeline leakage and explosion, and road subsidence have occurred one after another, which have seriously affected the safety of people's lives and property and the order of urban operation. . [0003] Traditional urban underground pipelines are laid separately in the shallow space of the roa...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned urban comprehensive pipe gallery project, because it integrates various pipelines such as electric power, communication, gas, drainage, heat, etc., the design is complex, and various types of pipelines are combined together, which is prone to interference accidents, especially power cables and pipelines. fire broke out

When a fire breaks out, if the alarm and fire extinguishing are not timely, it will cause great economic losses and social impact

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