Smoke and fireproof air ducts play an important role in fires. First of all, smoke and fireproof air ducts can effectively prevent the spread of fire and reduce fire losses. In a fire, the fire usually spreads quickly with the help of wind. Smoke-proof and fire-proof air ducts have the characteristics of high fire resistance and not easy to burn, which can effectively prevent the spread of fire, thereby reducing the threat of fire to the surrounding environment and personal safety.
Smoke and fireproof air ducts can also provide fresh air to help people escape. In a fire, toxic gases and smoke will spread quickly, posing a serious threat to personnel's life safety. The smoke-proof and fire-proof air ducts can guide fresh air into the evacuation passages, providing the necessary oxygen and air environment for personnel to escape, thereby increasing the chance of survival of personnel.
Smoke-proof and fire-proof air ducts can also control the burning direction of the fire and guide firefighters to enter the fire scene to put out the fire. In a fire, the burning direction of the fire is usually uncertain, and smoke and fireproof air ducts can control the burning direction of the fire and guide firefighters to enter the fire scene to put out the fire. This can not only improve fire extinguishing efficiency, but also reduce firefighter casualties.
Smoke-proof and fire-proof air ducts can also provide communication guarantees for fire fighters. In a fire, communication is very important. Smoke-proof and fire-proof air ducts can provide communication guarantees and provide necessary communication support for firefighters to better coordinate fire-fighting operations and rescue work.
Smoke-proof and fire-proof air ducts play an important role in preventing the spread of fire, providing fresh air, controlling the direction of fire burning, and ensuring communication in a fire. In the fire protection design of buildings, the importance of smoke-proof and fire-proof air ducts should be fully considered, and smoke-proof and fire-proof air ducts should be reasonably designed, installed and maintained to ensure that they play their maximum role in a fire.
