| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a pressure loss from increasing locally in air passed between fins, and to stabilize an air volume of the air passed through an adsorption heat exchanger, in the adsorption heat exchanger using an organic polymer material. <P>SOLUTION: This adsorption heat exchanger carries an adsorbent (35a) swollen by absorbing moisture and contracted by releasing the moisture, on a surface of each fin (30). The plurality of fins (30) constitutes respectively an upstream fin group (31) positioned in an upstream of an air flow, and a downstream fin group (32) positioned in a downstream thereof, and a fin pitch P1 of the upstream fin group (31) is set to be wider than a fin pitch P2 of the downstream fin group (32). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
