Gas fire-extinguishing monitoring system based on internet of things

Abstract

The invention belongs to the technical field of Internet of Things application technology for gas fire fighting in fire-fighting facilities, and relates to a gas fire-fighting monitoring system based on the Internet of Things. The technical solution is: the Internet of Things user information device collects the information of the steel cylinder pressure gauge installed on the bottle head valve of the gas fire extinguishing agent container bottle through the video acquisition terminal, and the information is transmitted to the Internet of Things user information device through the pressure gauge installed on the gas manifold. The sensor senses the pressure change in the gas manifold; the information is transmitted to the Internet of Things user information device and uploaded to the Internet of Things application platform of fire protection facilities through the network layer for remote monitoring. The system has the functions of automatic monitoring, pressure information collection, information transmission and pressure display.

Description

technical field [0001] The invention belongs to the technical field of Internet of Things application for gas fire protection in fire protection facilities, and in particular relates to a remote monitoring system for maintenance and management of gas fire protection. Background technique [0002] In fire-fighting facilities, gas fire-fighting is one of the main methods to protect valuable equipment, and it is particularly important to pay attention to the usual maintenance and management of gas fire-extinguishing systems. Conventional gas fire extinguishing systems include heptafluoropropane gas fire extinguishing system, IG541 gas fire extinguishing system, carbon dioxide gas fire extinguishing system, etc. The gas fire extinguishing agent has certain requirements in the selection of fire extinguishing places. It causes less secondary damage to the protected objects after fire extinguishing, but the storage pressure of the fire extinguishing agent is relatively high, and th...

AI Technical Summary

Problems solved by technology

However, it also has a great impact on the installed steel cylinder system, especially the quality of the fire extinguishing agent is affected by the ambient temperature, and there are certain problems in the accuracy of its weighing accuracy.

In addition, the current research on gas fire monitoring is only limited to whether the gas fire extinguishing agent in the gas fire cylinder is leaking. In the fire extinguishing state, whether the bottle head valve can be opened normally and the pressure in the gas pipe network are not reflected in the parameters of the results.

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