The school fire common alarm facilities and effects

The school is a very large population density places, fire safety work here is particularly important. The school not only have the fire alarm equipment improvement, more important is to let the students know the roles of these devices. At present the school common fire equipment has the following kinds.

Fire alarm system: including fire smoke alarm, temperature sensing alarm and manual alarm. Their role is to monitor fire occurs, can transmit fire.

Emergency lighting and emergency evacuation signs: it is guiding people to evacuate. Emergency lighting and emergency evacuation signs, usually installed in the passageway or safety exit, fire, power outages, people use the emergency lighting to provide lighting, according to the emergency evacuation signs indicating the direction, to evacuate to safe place.

Fire doors: it is used to prevent the spread of fire. The fire door is usually installed in a large building corridor, the building is divided into a plurality of fire area, and is provided with a door closer, which often is closed fire door. Once the fire occurs, it will cut off the smoke and toxic gases and prevent the spread of fire. Some fire doors and smoke alarm, fire alarm equipment is connected to the Internet, when the smoke alarm alarm, fire doors will be closed in accordance with the instructions.

Fire hydrant and fire extinguisher: they are used to fire. The fire extinguisher is usually used to eliminate small fire, fire is the main water source of fire, the fire occurred, in the fire hydrant fire hose is connected.

The school fire, don´t panic, hear the smoke alarm alarm sound, there must be order sign to evacuate to safe place in accordance with the instructions, in order to avoid trampling. Fire is in small scale fire extinguishers or fire hydrant is available, the fire is too large, to professional fire department. Fire.