Plate heat exchanger

摘要: The plate heat exchanger (P) is composed of two metal sheets (1, 2), between which arranged a cavity. On opposite sides the (5) extend collecting channels (10) communicate with One (1) 2) essentially plane, whereas other sheet (2) has bosses (6) formed by embossing and welded to plane (1). can be produced cheaply, since have deformed only slightly. contained in heat-exchange medium flowing arrive at surface over shortest possible distance, because conduction need take place thickness 2). suitable as heating body.