To adjust the temperature of an on-vehicle battery while suppressing the power consumption of the on-vehicle battery.SOLUTION: A battery temperature adjustment device is equipped with an on-vehicle battery, a temperature adjustment plate that can perform heat exchange between the on-vehicle battery and a sent first heat medium, a heat exchanger, a first channel that leads the first heat medium sent from the temperature adjustment plate to the heat exchanger, and a second channel that leads the first heat medium sent from the heat exchanger to the temperature adjustment plate. The heat exchanger has a storage member that can store a heat source body that does not require a power source of a vehicle, and a first inner channel that is formed around the storage member so as to exchange heat, and communicates between the first channel and the second channel.SELECTED DRAWING: Figure 1
【課題】車載バッテリの消費電力を抑制しつつ車載バッテリの温度を調節する。【解決手段】バッテリ温調装置は、車載バッテリと、前記車載バッテリの熱と、送入された第1熱媒体との熱交換が可能な温調プレートと、熱交換器と、前記温調プレートから送出された前記第1熱媒体を前記熱交換器に導く第1流路と、前記熱交換器から送出された前記第1熱媒体を前記温調プレートに導く第2流路と、を備え、前記熱交換器は、車両の電源を要しない熱源体を収容可能な収容部材と、前記収容部材の周囲に熱交換可能に形成され、前記第1流路と前記第2流路とを連通させる第1内部流路と、を有する。【選択図】図1
BATTERY TEMPERATURE ADJUSTMENT DEVICE
バッテリ温調装置
2022-12-20
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |