To provide a vehicle which enables reduction of temperature rise of a center region of an on-vehicle battery, and to provide a heat exchange plate and a battery pack.SOLUTION: A vehicle includes: a coolant layer including a first region REG1 between a first surface 22 and a second surface 23 in a plan view; a heat exchange plate having a second region REG2 between the first surface 22 and the second surface 23 in a plan view; a battery module group disposed along the first surface 22 of the heat exchange plate; and an electric motor which drives a first wheel. The battery module group includes a third region REG3 on the first surface 22 in a plan view. The second region REG2 of a refrigerant layer is smaller than the first region REG1 of the coolant layer. At least a part of the second region REG2 of the refrigerant layer is disposed overlapping with the first region REG1 of the coolant layer. A center of the third region REG3 of the battery module group is disposed overlapping with the second region REG2 of the refrigerant layer.SELECTED DRAWING: Figure 2
【課題】車載電池の中央領域の温度上昇を低減可能とする車両、熱交換プレート、及び電池パックを提供する。【解決手段】第1面22と第2面23の間において、平面視で第1領域REG1を備える冷却液層と、前記第1面22と前記第2面23の間において、平面視で第2領域REG2を有する熱交換プレートと、前記熱交換プレートの前記第1面22に沿って配置された電池ジュール群と、第1車輪を駆動する電動機と、を車両が備え、前記電池モジュール群は、平面視で前記第1面22に第3領域REG3を備え、前記冷媒層の前記第2領域REG2は、前記冷却液層の前記第1領域REG1より小さく、前記冷媒層の前記第2領域REG2の少なくとも一部は、前記冷却液層の前記第1領域REG1に重なって配置され、前記電池モジュール群の前記第3領域REG3の中心は、前記冷媒層の前記第2領域REG2に重なって配置される。【選択図】図2
VEHICLE, HEAT EXCHANGE PLATE, AND BATTERY PACK
車両、熱交換プレート、及び電池パック
2020-07-02
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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / 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 |
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