Heat exchanger

Disclosed herein is a heat exchanger according to the spirit of the present disclosure which includes an inlet pipe, an outlet pipe and a connection pipe configured to connect a first header with a second header. In the heat exchanger, since a refrigerant exchanges heat while flowing in only one of an upward direction and a downward direction, circulation of the refrigerant may be improved, and since each of the first header and the second header includes a plurality of divided chambers formed therein, and the refrigerant may be repeatedly distributed according to a flow of the refrigerant passing through each chamber, distribution and mixing of the refrigerant may be improved. 这里公开了根据本公开的精神的热交换器，该热交换器包括入口导管、出口导管以及构造为将第集管与第二集管连接的连接导管。在热交换器中，由于制冷剂当仅在向上方向和向下方向之上流动时交换热，所以可以改善制冷剂的循环，并且由于第集管和第二集管的每个包括形成在其中的多个划分的腔室并且制冷剂可以根据制冷剂流动经过每个腔室的流动而被反复地分配，所以可以改善制冷剂的分配和混合。