| 摘要 |
PURPOSE: A disc type heat exchanger with a reinforcing frame is provided to enhance the durability of a heat exchanger by forming a reinforcing frame with a corrugated part along the outer edge of a heat exchanging plate. CONSTITUTION: A disc type heat exchanger with a reinforcing frame is formed by laminating heat exchange plates(10) and bonding them by brazing. The heat exchange plate comprises a first heat transfer plate having a heating heat-transfer flow path(12a) and a second heat transfer plate having a heated heat-transfer flow path(12b). A reinforcing frame(20) having a corrugated part formed along the outer edge of the heat exchange plate. The recess and the protrusion of the corrugated part are bonded to each other by brazing. The outer face of the heat exchange plate is formed in a honeycomb structure. |
