| 摘要 |
<p>The heat exchanger (10) of the present invention is provided with a casing (23), a heater (20), a heat exchange conduit (25) for directing a fluid, and a conduit formation member (41) composed of a metal plate provided with a partition rib (31). The heat exchange conduit (25) is configured by causing the conduit formation member (41) to closely adhere to inner wall surfaces (30a, 40a) of the casing (23) and by bringing a distal end part (45) of the partition rib (31) of the conduit formation member (41) into contact with the surface of the heater (20). Leakage-flow between the distal end part (45) of the partition rib (31) and the heater (20) is thereby prevented, and obstruction of forced convection heat exchange is prevented. As a result, a heat exchanger (10) having stable heat exchange performance and excellent scale resistance can be realized.</p> |
