| 摘要 |
A heat exchanger includes a first tube bank having at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship. A second tube bank includes at least a first group of flattened tube segments and a second group of flattened tube segments extending longitudinally in spaced parallel relationship. The second tube bank is disposed behind the first tube bank with a leading edge of the second tube bank spaced from a trailing edge of the first tube bank. The first group of flattened tube segments is configured to receive a first fluid. The second group of flattened tube segments is configured to receive a second fluid. A fan provides an airflow across the first tube bunk and the second tube bank sequentially. |
