| 摘要 |
<p>In a heat exchanger (100), a plurality of tubes (111) through which an inside f luid flows are arranged in a direction that intersects with longitudinal directions of the tubes (111). First and second tanks (120, 130) are connected to the longitudinal ends of the tubes (111). The first tank and the second tank (120, 130) are disposed to extend in the arranging direction of the tubes (111). At least one of the tanks (120, 130) has a plurality of separation walls (121, 131) for diving the inside into a plurality of spaces. The separation walls (121, 131) are disposed so that the inside fluid flows in the tubes (111) from longitudinal ends of one of the first tank and the second tank, changes flow direction in at least one of the first tank and the second tank, and reaches a middle portion of the first tank. <IMAGE></p> |
