ATMOSPHERIC EXCHANGER WITH LOCKING

摘要

The invention relates to an atmospheric exchanger (1) having an exchanger inlet (2) and outlet (3) to be respectively connected to a coolant supply duct and discharge duct, that comprises a plurality of identical unitary exchanger modules (10-21) made of a plastic material and each in the form of a panel including at least one coil-shaped inner tubular passage (10h-10i) for the coolant flow. The coil-shaped inner tubular passage (10h-10i) has ends connected to inlet (2) and outlet (3) structures which are in turn connected to inlet and outlet structures of adjacent unitary exchanger modules. A locking means is provided for connecting and attaching the unitary exchanger modules (10-21) together.