SYSTEM FOR AUTOMATICALLY PREVENTING THE LEAKAGE OF GAS AND FIRE

摘要

A system for automatically preventing the leakage of gas when a fire occurs is provided to prevent the gas accident which may be caused by a simple fire, through an economic and simple device. A system for automatically preventing the leakage of gas consists of a controller(1), a detection unit(2) and a blocking unit(3). The blocking unit is installed outdoors. The system is formed by improving a control panel of an automatic gas leakage blocking device. The system automatically blocks the gas by receiving a fire sensing signal from a fire sensor(4). A fire detection control panel(5) receives a fire sensing signal DC24V from the fire sensor.