| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize an indoor unit including an air supply duct and an exhaust duct in addition to a filter cleaning mechanism, without degrading heat exchanging performance of an indoor-side heat exchanger. SOLUTION: A humidification duct 20 is disposed at an upper part of a supply opening 7. Further a cleaning mechanism driving section 15a for supplying driving force to clean an air filter 35a is disposed at an upper part of the humidification duct 20. As a space for disposing the humidification duct 20 is secured at a lower part of the cleaning mechanism driving section 15a, the space at the lower part of the cleaning mechanism driving section 15a is effectively utilized, and simultaneously, the humidification duct 20 is disposed without disturbing a ventilation passage. COPYRIGHT: (C)2010,JPO&INPIT |
