AIR CONDITIONER FOR RAID SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an air conditioner for actively coping with various environmental change in an RAID system. SOLUTION: Fan driving motors 10A to 10D are provided in upper portions A, B and lower portions C, D of an RAID system 20 to rotate fans. Forward or reverse rotations of the motors 10A to 10D are controlled in response to the temperature and humidity in the system. If the temperature is high, the motors 10C, 10D are rotated to suck and the motors 10A, 10B are rotated to exhaust to generate a ventilation flow for exhausting from below toward above. Then, it rapidly cools by utilizing that the hot air is light. If the humidity is high, the motors 10A, 10B are rotated to suck, and the motors 1C, 10D are rotated to exhaust to generate a ventilating flow for exhausting from above toward below. Thus, it rapidly dries by utilizing that wet is heavy.