HEAT EXCHANGER AND VEHICLE AIR CONDITIONING DEVICE

摘要

An object of the invention is to provide a heat exchanger which charges an appropriate amount of a heat storage material into a part of a charging space. A heat exchanger for vehicle air conditioning according to the invention comprising: a laminated body which is obtained by alternately laminating tubes and outer fins, each tube has a structure obtained by bonding a first closing plate and a second closing plate to each other or a structure obtained by sandwiching at least one intermediate plate between the first closing plate and the second closing plate, both ends of the tube in the longitudinal direction are provided with a tank portion, two or more tubes each having a cooling medium passage therein include storage portions which store a heat storage material therein, the laminated body includes a plurality of charging spaces S1 and S2 which include storage portions and does not communicate with each other, and the charging spaces S1 and S2 include a first division space which charges a heat storage material A and a second division space which does not charge the heat storage material.