To configure a temperature adjustment device that can maintain the battery temperature properly even in a high temperature environment.SOLUTION: A battery temperature adjustment device includes a plurality of injection units 22 that inject a heat exchange liquid L into a battery B, a liquid collecting unit 11a that collects the heat exchange liquid L injected from the plurality of injection units 22 onto the battery B, a storage unit 11b that stores the heat exchange liquid L collected by the liquid collection unit 11a, a pump 19 that supplies the heat exchange liquid L stored in the storage unit 11b to the plurality of injection units 22, and a chiller unit 17 that can reduce the temperature of the heat exchange liquid L from the outside air temperature to a supply flow path 16 that supplies the heat exchange liquid L from the storage unit 11b to the pump 19.SELECTED DRAWING: Figure 2
【課題】高温環境下でもバッテリーの温度を適正に維持できる温度調節装置を構成する。【解決手段】バッテリーBに熱交換液Lを噴射する複数の噴射部22と、複数の噴射部22からバッテリーBに噴射された熱交換液Lを回収する集液部11aと、集液部11aで回収された熱交換液Lを貯留する貯留部11bと、貯留部11bに貯留された熱交換液Lを複数の噴射部22に供給するポンプ19と、貯留部11bからポンプ19に熱交換液Lを供給する供給流路16に熱交換液Lの温度を外気温より低減できるチラー部17とを備えた。【選択図】図2
BATTERY TEMPERATURE ADJUSTMENT DEVICE
バッテリー温度調節装置
2021-09-09
Patent
Electronic Resource
Japanese
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 |