| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent water splashing and water spraying, by promoting flowing-down of a condensate of heat transfer fins and cut and raised parts in an air heat exchanger such as an indoor unit for an air conditioner. <P>SOLUTION: This heat exchanger is composed of heat transfer tubes 12, the heat transfer fins 13a, 13b juxtaposed in large numbers in a state of crossing with the heat transfer tubes 12, and cut and raised pieces 14 arranged on a heat transfer surface of the heat transfer fins 13a, 13b. The condensate is made to easily flow down by extending the cut and raised pieces 14 in the vertical direction in response to an inclination in the horizontal direction when installing the heat exchanger. <P>COPYRIGHT: (C)2008,JPO&INPIT |
