Turbo air blower having waterproof and damp-proof functions

A turbo air blower having waterproof and damp-proof functions comprising:

• a turbo air blower (16) that is disposed in a waterproof housing (10) to suction and compress external air and discharge the air to the outside;
• a first dehumidifying unit (20) that is disposed in the housing (10) to correspond to a first intake port (14) at a first side of the housing (10) and dehumidifies air suctioned inside by the turbo air blower (16);
• a second dehumidifying unit (30) that secondarily dehumidifies the air that has passed through the first dehumidifying unit (20) before the air flows into the turbo air blower (16);
• a third dehumidifying unit (40) that is disposed in the housing (10) to correspond to a second intake port (15) at a second side of the housing (10) and dehumidifies induction air induced to the turbo air blower (16) through the second intake port (15), using suction air flowing inside through the turbo air blower (16) and the first intake port (14);
• and
• a control unit (50) that is disposed between the third dehumidifying unit (40) and the turbo air blower (16) in the housing (10) to control the turbo air blower (16) and is cooled by induction air induced through the second intake port (15) and the third dehumidifying unit (40),
• wherein the second dehumidifier (30) includes:
• a dehumidifying filter unit (32) that is disposed on a separation wall (11a) dividing the inside of the housing (10) into a plurality of spaces and protrudes from the separation wall (11a) toward the first dehumidifying unit (20) to dehumidify the air that has passed through the first dehumidifying unit (20);
• and
• a dehumidifier (31) that is disposed on a side of the dehumidifying filter unit (32) to dehumidify the air that has passed through the first dehumidifying unit (20) before the air passes through the dehumidifying filter unit (32).