HEAT EXCHANGER

摘要

A heat exchanger (1) comprises: a first flow collection tube (10) and a second flow collection tube (20); flat tubes (30), wherein each of the flat tubes comprises two ends connected to the first flow collection tube (10) and the second flow collection tube (20) respectively; a wing sheet (40) arranged between adjacent flat tubes of the flat tubes (30); an interface tube soldered on at least one of the first flow collection tube (10) and the second flow collection tube (20); and a water guide component (60) arranged at the interface tube and/or the at least one flow collection tube.