HEAT EXCHANGE UNIT FOR DIRECT EXPANSION TYPE COOLER OF REFRIGERATION AIR CONDITIONING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a heat exchange unit for a direct expansion type cooler of a refrigeration air conditioning device achieving energy saving.SOLUTION: A heat exchange unit for a direct expansion type cooler of a refrigeration air conditioning device includes: a plurality of U-shaped heat exchangers 102 containing a flat plate part 102a and an inclination part 102b formed on both sides of the flat plate part 102a; and a plurality of fans 104 arranged oppositely to the plurality of heat exchangers 102 and supplying air subjected to heat exchange with the plurality of heat exchangers 102 to a first axial direction. The plurality of heat exchangers 102 is arranged on a flat surface where each flat plate 102a crosses with the first axis.