The present invention prevents condensed water arising in the evaporator of a temperature regulation unit from reaching the electrode of a battery module. The battery temperature regulation device is provided with a battery pack case (1) that houses a temperature regulation unit (3) and a battery stack (2) as a battery module group. In the battery temperature regulation device, the temperature regulation unit (3) has: an evaporator (32) that performs heat exchange using the coolant of an air conditioner unit (107) from the upstream side in the direction of airflow; a blower fan (33) that circulates the air inside the pack case; a PTC heater (34) as a fin member; and a unit duct (35) that sends wind to the battery stack (2).
Battery temperature regulation device
2015-07-01
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |