Ventilating system with underground parking lot with ventilation system that can change in both forward and reverse directions with cooling device and backdraftdamper

摘要

The present invention relates to a ventilating system of an underground parking lot with a ventilation system that can change in both forward and reverse directions with a cooling device and a backdraft damper and, more specifically, relates to a ventilating system of an underground parking lot with a ventilation system that can change in both forward and reverse directions with a cooling device and a backdraft damper, which can rotate in forward and reverse directions and improve a ventilation effect. Moreover, a self-cooling function is provided to restrict an increase in temperature by relatively cooling an internal space in an underground parking lot without an additional systematic air conditioner. In particular, in case of fire, a heat island phenomenon caused by hot smoke is restricted to prevent an accident and reduce damage for humans.