| 摘要 |
An adjustable refrigerant distribution device (400) and a heat exchanger (1) having same. The heat exchanger (1) comprises: first and second collecting pipes (100, 200); a heat exchanger core body (300); and a refrigerant distribution device (400), wherein the refrigerant distribution device (400) comprises a first distribution pipe (410), a first inlet pipe (420) and a first drive assembly (430), the pipe wall of the first distribution pipe (410) is provided with a first distribution hole (413), the first distribution pipe (410) is inserted into at least one of the first and the second collecting pipes (100, 200), the first inlet pipe (420) is located outside at least one collecting pipe (100, 200) and is in communication with the first distribution pipe (410), and the first drive assembly (430) drives the first distribution pipe (410) to move relative to at least one collecting pipe (100, 200). The distribution pipe (410) of the refrigerant distribution device (400) and the heat exchanger (1) can translate along the axial direction, thereby adjusting refrigerant distribution so as to satisfy different distribution requirements. |
