Spiral micro-heat exchanger comprises a guiding component made from a rectangular foil element folded in half about a folding line and rolled around a folding line, and connections on the outer surface and in the guiding component

摘要

Spiral micro-heat exchanger comprises a guiding component (1) made from a rectangular foil element folded in half about a folding line (2) and rolled around a folding line, connections (6, 7) per fluid fraction arranged on the outer surface (8) of the foil element, and connections (9, 10) per fluid fraction in the guiding component on the folding line. Preferred Features: A tubular casing is directly connected around the outer surface of the foil element. Two axially aligned hollow chambers are provided in the casing as part of a connection and connection line between the ends of the channels per channel fraction.