Opposed flow heat exchanger

摘要

An opposed flow heat exchanger comprising partitions (2) including a corrugated portion (3) for forming passages in a wavefront direction, and flat portions (4) for taking in or out air flows (7,8) from a predetermined direction at opposite ends of the corrugated portion (3) in the wavefront direction; and flat shape holding plates (9,13,15) having a length (11) in a direction of the passages which is not longer than a length of the partitions; wherein the partitions (2) and the shape holding plates (9,13,15) are alternately layered so that the corrugated portion (3) of each of the partitions (2) and the shape holding plates (9,13,15) contact together, and the flat portion (4) of each of the partitions (2) faces to the flat portion of a partition adjacent thereto, thereby independently forming the passages through the partitions.