HEAT EXCHANGER AND METHOD FOR MANUFACTURING SAME

摘要

Disclosed is a heat exchanger, wherein fins are simply and accurately aligned and heat is efficiently exchanged without increasing manufacture cost, and the plurality of corrugated plate-like fins are disposed in the flow direction of a refrigerant in a housing. The heat exchanger has: connecting sections, which connect together the adjacent fins among the fins; protruding sections formed on the connecting sections; and alignment holes for aligning the fins formed in the housing. The adjacent fins are disposed at predetermined intervals in the flow direction of the refrigerant with a predetermined quantity of offset in the direction that orthogonally intersects the flow direction of the refrigerant, by fitting the protruding sections in the alignment holes.