Fire Fighting System

Abstract

The present application generally relates to the technical field of fire protection, and specifically relates to a fire protection system, which includes fire detectors, sprinklers, ventilation components arranged along the stairs, and fireproof rolls for installation at the stairs of each floor The curtain and the spraying device include a water supply pipeline, a driving part, a guide tube, a fire point identifier and a first nozzle installed on the guide tube. The guide tube is hoisted and installed on the water supply pipeline. The guide tube has a Based on the bending structure that makes the first spray head tilt downward, the driving part drives the guide pipe to rotate according to the fire point position information sent by the fire point recognizer, so that the first spray head faces the fire point position. The ventilation pipe and carbon monoxide sensor are extended to the handrail. The ventilation pipe is equipped with multiple air outlets. The fan is turned on according to the carbon monoxide concentration exceeding the standard information sent by the carbon monoxide sensor to deliver air to the stairs and reduce the carbon monoxide concentration in the stairs.

Description

technical field [0001] The present application generally relates to the technical field of fire protection, and in particular, relates to a fire protection system. Background technique [0002] The fire alarm system is generally composed of a trigger device, a fire alarm device, a linkage output device and other auxiliary function devices. It is transmitted to the fire alarm controller so that people can find the fire in time, and it is generally an independent sensor and alarm system. [0003] At present, most of the fire protection systems in buildings are equipped with fixed nozzles. The nozzles cannot locate the fire point to extinguish the fire by spraying. During the escape process, the escape personnel are often unable to escape due to problems such as high temperature in the stairs and high concentration of carbon monoxide, thus missing the fire. Escape opportunities, and stairs often become fire "chimneys", promoting the spread of fire. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the fire protection systems in buildings are equipped with fixed nozzles. The nozzles cannot locate the fire point to extinguish the fire by spraying. During the escape process, the escape personnel are often unable to escape due to problems such as high temperature in the stairs and high concentration of carbon monoxide, thus missing the fire. opportunities for escape, and stairs often act as "chimneys" for fires, contributing to the spread of fire

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