To provide a cooling structure of a heat exchanger capable of improving partial reduction of cooling performance caused by offsetting a fan and facilitating mounting and dismounting of each heat exchanger.
This cooling structure of the heat exchanger used in an automobile is composed of two or more rectangularly arranged heat exchangers whose front faces are arranged into a rectangular shape by letting the front faces face an air stream, an engine fan having diameter which is half or more of a short side of the rectangularly arranged heat exchangers and is below the short side and arranged on a rear face side by bringing close to one short side side of the rectangularly arranged heat exchangers, and an air blowing means provided in the heat exchanger on the other side side arranged at a position apart from the engine fan on the opposite side to one short side side to increase amount of air stream for cooling.
SATO TAKESHI
HIRUMA TAKEHITO
