| 摘要 |
<P>PROBLEM TO BE SOLVED: To make each centrifugal fan sufficiently work in an indoor machine of an air conditioner having a plurality of flatly arranged centrifugal fans. <P>SOLUTION: This indoor machine conditions intake air and supplies it into a room through a blowing port 22. The indoor machine has a first turbo fan 31, second to fifth turbo fans 32-35, an outside air passage 25, and partition plates 62-65. The second to fifth turbo fans 32-35 surround the first turbo fan 31. The outside air passage 25 is arranged to surround the outside of the turbo fans 31-35, and guides the air sent from the turbo fans 31-35 to the blowing port 22. The partition plates 62-65 partition the first turbo fan 31 from the second to fifth turbo fans 32-35 to form communicating passages S1, S2, S3 and S4 for allowing the first turbo fan 31 to communicate with the outside air passage 25. <P>COPYRIGHT: (C)2004,JPO |
