STRUCTURE FOR DISCHARGING CONDENSED WATER OF HEAT EXCHANGER

摘要

PURPOSE: A structure for discharging condensed water of a heat exchanger is provided to smoothly discharge condensed water dropping down from upper parts of refrigerant tubes. CONSTITUTION: Horizontal headers have hollows for moving a refrigerant. A plurality of vertical refrigerant tubes(3) are inserted into the horizontal headers to distribute the refrigerant moving in the headers. A plate(8) for drainage is attached to each surface of the plurality of vertical refrigerant tubes, wherein the plate for drainage is formed of a porous thin plate. A fin(6) is attached to the plate for drainage. Condensed water formed on a surface of the fin drops down right and left and reaches the plate for drainage to be absorbed by porous holes of the plate for drainage.