Radiator for vehicle

摘要

A vehicle radiator may include a first header tank partitioned through a first barrier rib that is integrally formed at the inside to store a coolant to form a first chamber and a second chamber inside the first header tank, a second header tank disposed apart by a predetermined gap from the first header tank and partitioned through a second barrier rib that is integrally formed therein to correspond to the first barrier rib to form a third chamber and a fourth chamber, a plurality of first and second tubes that are mounted in a vertical direction at each separated position of each inside surface of the first header tank and the second header tank, heat diffusion fins, each of which are formed between the first tubes and the second tubes; and a condenser that is provided at the inside of the fourth chamber in the second header tank.

主权项

1. A vehicle radiator to cool a coolant that is flowed at an inside through heat exchange with outdoor air, the vehicle radiator comprising:
a first header tank that is partitioned through a first barrier rib that is integrally formed at the inside so as to store a coolant to form a first chamber and a second chamber inside the first header tank,
wherein the first header is configured to inject a coolant into the first chamber and the second chamber or to exhaust a coolant from the first chamber and the second chamber; a second header tank that is disposed apart by a predetermined gap from the first header tank and that is partitioned through a second barrier rib that is integrally formed therein to correspond to the first barrier rib to form a third chamber and a fourth chamber,
wherein the second header tank is configured to inject a coolant into the third chamber and the fourth chamber from the first header tank or to exhaust a coolant from the first header tank to the third chamber and the fourth chamber; a plurality of first and second tubes that are mounted in a vertical direction at each separated position of each inside surface of the first header tank and the second header tank,
wherein the plurality of first and second tubes are configured to connect the first chamber of the first header tank and the third chamber of the second header tank and to connect the second chamber of the first header tank and the fourth chamber of the second header tank; heat diffusion fins, each of which are formed between the first tubes and the second tubes; and a condenser that is provided at the inside of the fourth chamber in the second header tank,
wherein the condenser is configured to circulate a refrigerant through a refrigerant pipe and to condense the refrigerant through heat exchange with a coolant that passes through the fourth chamber,wherein the first header tank is disposed asymmetrically to the second header tank at a position that is moved to an engine compartment side further than the second header tank so as to reduce a gap between the first tubes and the second tubes.