Laminated heat exchanger having refrigerant tubes and heads

摘要

In a laminated heat exchanger, which comprises an inlet header (20) having refrigerant passages therein through which a refrigerant to be cooled is fed, an outlet header (22) having refrigerant passages therein through which the cooled refrigerant is discharged, and a radiating laminated structure (100) located between the inlet header (20) and the outlet header (22), the radiating laminated structure (100) being formed by alternately arranging a plurality of refrigerant tubes (1) and fins (2) in layers, each of the refrigerant tubes (1) having a tank section (6) for storing a refrigerant and a passage section (7) in which the refrigerant stored in the tank section (6) is circulated, the laminated heat exchanger characterized in that a distributing member (21) for regulating a flow of the refrigerant in the tank section (6) is located in at least one of the refrigerant passages of the inlet header (20) and the outlet header (22). <IMAGE>