SMART FIRE DETECTION DEVICE FOR FIRE FIGHTING IN BUILDINGS

摘要

The smart fire detection device for building firefighting of the present invention includes: a housing 110 in which an air inlet 111 is formed on the side and a predetermined receiving-groove 113 is formed in the center; a fire extinguishing means 120 having a built-in extinguishing gas or reinforcement liquid, accommodated in the receiving-groove 113, and ejecting the extinguishing gas or reinforcement liquid by strong downward when a fire is detected; Nitrogen gas pocket 130 that is accommodated in the upper portion of the fire extinguishing means 120 in a state where nitrogen gas is charged and the outlet is blocked, and ejects nitrogen gas to exert a force to lower the fire extinguishing means 120 when a fire is detected; and a control module 140 that analyzes the air input through the air inlet 111 to determine whether there is a fire, and lowers the fire extinguishing means 120 downward when a fire is detected. Therefore, the present invention can evolve itself, so that the evacuation time can be extended, and thus, there is an advantage in that it is possible to secure sufficient evacuation time even for the elderly or the disabled.