FIN TUBE TYPE HEAT EXCHANGER AND REFRIGERATION CYCLE AIR CONDITIONER USING IT

摘要

PROBLEM TO BE SOLVED: To provide a heat exchanger having small ventilation resistance and excellent heat transfer performance and to provide a refrigeration cycle air conditioner using it.

SOLUTION: This fin tube heat exchanger is constituted by crossing many platelike fins 110 which are arranged in parallel and are made of substantially C-shaped plate member and in which gas flows among them and a plurality of linear flat pipes 120 through which operating fluid passes orthogonally and mutually to form a heat exchange panel by brazing in a furnace. The platelike fins 110 are arranged so as to surround a side of a cross flow type blower to constitute a refrigeration cycle air conditioner. Furthermore, the heat exchange panel is formed by rectangular platelike fins and linear flat pipes, and a plurality of heat exchange panels are connected by a header to surround a centrifugal blower or an axial flow type blower.

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