| 摘要 |
<P>PROBLEM TO BE SOLVED: To make temperature-regulated air after heat exchange able to be blown off toward a specific area inside a room. <P>SOLUTION: An indoor heat exchanger 1 is divided into three sections, which are an auxiliary heat exchangers 1a and main heat exchangers 1b and 1c, and corresponding to them, an air blow hole on the main body lower side is divided into three parts, which are a spot air blow hole 2 in the center and main air blow holes 3 and 4 having upper and lower air direction plates 5 and 6 and arranged on the left and right sides. In spot cooling operation and in spot heating operation, a refrigerant is passed only through the auxiliary heat exchanger 1a, and at the same time, the main air blow holes 3 and 4 on the left and right sides by means of the upper and lower air direction plates 5 and 6. <P>COPYRIGHT: (C)2004,JPO |
