Pipe gallery fire information collection system and method for judging fire door opening timing

Abstract

The invention provides a fire information collection system for a pipe gallery and a method for determining the opening timing of a fire door, which are used to solve the problem that the opening time of the fire door and the smoke exhaust system cannot be determined. Wherein, the system includes: a first carbon monoxide concentration detection module, a first temperature acquisition module, a first data transmission module, a second carbon monoxide concentration detection module, a second temperature acquisition module; a second data transmission module; a first carbon monoxide concentration detection module, The first temperature collection module is connected to the first data transmission module; the second carbon monoxide concentration detection module and the second temperature collection module are connected to the second data transmission module. The system of the present invention can effectively reduce the possibility of the acquisition module and the transmission module being burned during a fire, and then can collect the carbon monoxide concentration information and temperature information in the fire area in real time, so that the firefighters can monitor the fire situation in the fire area in real time and accurately calculate / know it Timing to open fire doors.

Description

technical field [0001] The invention relates to computer technology, in particular to a fire information collection system for a utility gallery and a method for judging the opening timing of a fire door during suffocation fire extinguishing. Background technique [0002] The urban comprehensive pipeline gallery is the comprehensive corridor of underground urban pipelines, that is, to build a tunnel space underground in the city, integrating various engineering pipelines such as electricity, communication, gas, heating, water supply and drainage. The underground comprehensive pipe gallery system not only solves the problem of urban traffic congestion, but also greatly facilitates the maintenance and repair of municipal facilities such as electricity, communications, gas, water supply and drainage. In developed countries, the construction of urban comprehensive pipe corridors has a history of more than 100 years, and the development is relatively complete. my country's urban...

AI Technical Summary

Problems solved by technology

However, timing of fire door opening and smoke extraction system opening is difficult to determine

Opening the fire door and smoke exhaust system too early may lead to backfire or even explosion; opening the fire door and smoke exhaust system too late will affect post-disaster disposal and recovery

The inability to determine when fire doors are open and smoke extraction systems are open is a major problem with existing technology

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