Patent ID: 11624564

Abstract:
A heat exchanger assembly (100), the heat exchanger assembly (100) comprising: a first heat exchanger (1), the first heat exchanger (1) comprising a first communicating header pipe (10), a first header pipe (12), and heat exchange tubes (9) arranged between the first communicating header pipe (10) and the first header pipe (12); and a second heat exchanger (2), the second heat exchanger (2) comprising a second communicating header pipe (20), a second header pipe (22), and heat exchange tubes (9) arranged between the second communicating header pipe (20) and the second header pipe (22), wherein the first communicating header pipe (10) is provided with a partition plate (30) and thus has a plurality of first communicating chambers (14) arranged in the axial direction of the first communicating header pipe (10), the second communicating header pipe (20) is provided with a partition plate (30) and thus has a plurality of second communicating chambers (24) arranged in the axial direction of the second communicating header pipe (20), and the plurality of first communicating chambers (14) are in fluid communication with the corresponding plurality of second communicating chambers (24), such that a refrigerant entering the heat exchanger assembly (100) successively enters the second heat exchanger (2) and the first heat exchanger (1) in series. The heat exchange capability of the heat exchanger assembly (100) can be effectively improved.