| 摘要 |
<p>The present invention relates to a ventilation fan for an indoor parking lot and a ventilation system using the same. The ventilation fan (100) for an indoor parking lot includes a body (110) formed into a box shape with open both sides and including an intake grill (111) on one side; a fan driving motor (120) fixated to a frame (112) installed inside the open body (110) and sending air to one direction; and a damper electrically connected to the fan driving motor (120) on the other side of the open body (110) and controlling an air volume sent by the fan driving motor (120) and blocking air from the fan driving motor (120). The present invention is characterized by a fact that the ventilation fans are continuously arranged and installed or an air intake (2) on an outer wall of a building (1), air passage (2-1, 3-1) connected to an air vent (3), and inner walls (2-2, 3-2) partitioning the indoor parking lot in a transverse direction or in multiple rows to exchange air inside the indoor parking lot with external air. Accordingly, the present invention is capable of securing the enough space of the indoor parking lot in comparison with an existing ventilation fan, facilitating air ventilation in a corresponding floor without affecting to other floors of the parking lot when operating the ventilation fan per floor, easily securing a space of the indoor parking lot by embedding the ventilation fan into a wall surface in a row or in series in the transverse direction, and improving indoor ventilation of the indoor parking lot more efficiently while reducing power consumption of the ventilation fan by controlling the whole ventilation fans or each ventilation fan with an electric control method, thereby providing the pleasant indoor parking lot.</p> |
