| 摘要 |
PROBLEM TO BE SOLVED: To prevent dew condensation on a dust collecting box without making an indoor environment discomfort, in an indoor unit in which the dust removed from an air filter and stored in a dust storing container is conveyed to the dust collecting box by air distributing action. SOLUTION: The dust storage container 60 for storing the dust removed from the air filter, and a dust collecting box 90 connected with the dust storing container 60 by a conveying duct 88 are disposed in a casing 10. The dust in the dust storing container 60 is conveyed to the dust collecting box 90 by introducing the air blown off by an indoor fan 21 to the dust storing container 60. The dust collecting box 90 includes an exhaust port 93 for discharging the air to an upstream space of the air filter 30. COPYRIGHT: (C)2010,JPO&INPIT |
