Plate heat exchanger with indirect heating

摘要

The radiator has one or more heating panels (1). A heating element (2) is built into the sole of the foot of the heating panel. This consists of two plates with circular channels stamped into them. The two plates are connected by a spot welding, and are made watertight by a Weld seam round the outer edge. The channels form a circular cross-section through which the heating water flows, and passes its heat to the filling fluid.