| 摘要 |
<p>A multi-tube heat exchanger (80) includes a pair of tanks (1, 2) and a plurality of heat transfer tubes (3) fluidly interconnected between the tanks (1, 2). The heat transfer tubes (3) are arranged so that at least one of tube-arrangement surfaces formed on entrance and exit sides of the heat exchanger (80) in a passage direction of air subjected to heat exchange is formed as two or more surfaces (5, 6) different from each other, and air flow is separated or joined in the multi-tube heat exchanger (80). An air conditioner according to the present invention has such a multi-tube heat exchanger (80) in an air path. The multi-tube heat exchanger (80) can be made smaller while a desired heat exchange property can be maintained. An air conditioner having such a heat exchanger (80) also can be made smaller. <IMAGE></p> |
