| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an indoor unit including a heat exchanger using a heat transfer tube in a flat tubular form, in which deposition of dew caused by mixing of air subjected to heat exchange by fins of the heat exchanger with air not subjected to heat exchange in an air passage can be prevented and assembling property of the heat exchanger is improved. <P>SOLUTION: The heat exchanger 20 of the indoor unit 100 includes fins 26 and flat tubular heat transfer tubes 27 disposed penetrating the fins 26. At least one end of each heat transfer tube 27 is provided with: a pipe joint 28 which has a cylindrical form at an end in the opposite side to the heat transfer tube 27 and is fixed to a fixing member 30; and a blocking member 40 blocking an air passage between the fins 26 and the fixing member 30 is disposed downwind with respect to the pipe joints 28. The blocking member 40 includes a locking member 49 that is locked to end of the heat exchanger 20 to mount the blocking member 40 on the heat exchanger 20. The locking member 49 covers end portions of the pipe joints 28, flat tubes 27 and fins 26 in a range opposing to the locking member 49. <P>COPYRIGHT: (C)2012,JPO&INPIT |
