HEAT EXCHANGER

摘要

The present invention relates to a heat exchanger. In one aspect of one embodiment of the present invention, an inlet region and an outlet region are arranged inside a first header, a connection region is provided only inside a second header or inside both said second header and inside a portion of said first header corresponding to a region between said inlet region and said outlet region, and an inlet tube is arranged so as to be spaced apart from a virtual straight line which bisects the distance between the centers of the uppermost and lowermost tubes from among said tubes in communication with said inlet region. Alternatively, an outlet tube is arranged so as to be spaced apart from a virtual straight line which bisects the distance between the centers of the uppermost and lowermost tubes from among said tubes in communication with said outlet region. According to said embodiment of the present invention, the heat-exchange efficiency of the heat exchanger may be substantially improved.