To provide a temperature adjustment system capable of effectively heating a heating object and a battery mounted onto an electric vehicle.SOLUTION: A vehicle temperature adjustment system used for an electric vehicle comprises: a reserve tank that accumulates a temperature adjustment liquid; a cooling circuit that is constructed so that the temperature adjustment liquid is circulated in an order of the reserve tank, a first cooling part, and a cooling object; a heater circuit that is constructed so as to enable circulation of the temperature adjustment liquid in the order of the reserve tank, a heater, and a heating object; a temperature adjustment circuit having (i) a heating passage that is connected to the heater circuit, and circulates the temperature adjustment liquid heated by the heater from the reserve tank toward a driving battery provided to the electric vehicle, (ii) a cooling passage for flowing the temperature adjustment liquid cooled toward the battery and a charging unit from the reserve tank, and (iii) a recovery passage for flowing the temperature adjustment liquid from the heating passage and the cooling passage toward the reserve tank; and a first valve constructed so as to open/close the heating passage.SELECTED DRAWING: Figure 1
【課題】電動車両に搭載された加熱対象物やバッテリを効果的に加熱可能な温調システムを提供する。【解決手段】電動車両で用いられる車両用温調システムは、温調液を貯留するリザーブタンクと、リザーブタンク、第1冷却部、冷却対象物の順に温調液を循環させることが可能に構成された冷却回路と、リザーブタンク、ヒータ、加熱対象物の順に温調液を循環させることが可能に構成されたヒータ回路と、(i)ヒータ回路に接続され、ヒータによって加熱された温調液を、リザーブタンクから電動車両に備えられた駆動用のバッテリに向かって流すための加熱流路と、(ii)冷却された温調液をリザーブタンクからバッテリおよび充電ユニットに向かって流すための冷却流路と、(iii)加熱流路および冷却流路からの温調液をリザーブタンクに向かって流すための回収流路とを有する温調回路と、加熱流路を開閉可能に構成された第1バルブとを備える。【選択図】図1
VEHICLE TEMPERATURE ADJUSTMENT SYSTEM
車両用温調システム
2025-01-30
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / 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 |