What is the primary component of a smoke evacuation system?

The primary component of a smoke evacuation system is exhaust fans. These fans are designed to remove smoke and harmful gases from a building or specific area during a fire incident. They play a crucial role in maintaining a safer environment by facilitating air flow and reducing smoke concentration, which can be life-saving for individuals trying to escape or for emergency responders entering the area.

Effective smoke evacuation relies on the timely operation of exhaust fans to clear smoke quickly and efficiently, thus enhancing visibility and improving air quality in affected areas. Other components, while important in their own right, such as smoke detectors that alert occupants to smoke presence, fire curtains that help control smoke spread, and ventilation hoods that assist in localized air management, do not function as the main mechanism for smoke removal. Instead, they complement the overall fire safety strategy.