| 摘要 |
PROBLEM TO BE SOLVED: To provide an indoor unit taking efficient antistatic measures at a low cost for a filter cleaning device for cleaning a filter by a rotary brush. SOLUTION: The indoor unit is provided with: a case installed at the ceiling; an intake part allowing indoor air to flow into the case; an air filter 31 collecting dust flowing in from the intake part; the cleaning device 33 removing dust stuck to the air filter 31, by the rotary brush 85; and a dust box 87 collecting the dust removed by the cleaning device 33. At least 25% of an electrostatic eliminating brush is mixed in a brush part 91 of the rotary brush 85. COPYRIGHT: (C)2008,JPO&INPIT |
