The invention discloses a power battery auxiliary heat management system of a pure electric vehicle and the pure electric vehicle. The power battery auxiliary heat management system comprises a battery pack, a heat exchange pipeline and a fuel oil power generation device; the battery pack is provided with an air inlet and an air outlet; two ends of the heat exchange pipeline are respectively communicated with the air inlet and the air outlet so as to form a heat exchange loop with the battery pack, and a heat exchange device is arranged on the heat exchange pipeline; and the fuel oil power generation device is electrically connected with the heat exchange device and used for supplying power to the heat exchange device. The technical scheme provided by the invention aims to overcome the defects of low charging efficiency and low available power consumption of the whole vehicle caused by an existing thermal management scheme.
本发明公开一种纯电动车动力电池辅助热管理系统以及纯电动车,所述纯电动车动力电池辅助热管理系统包括电池包、换热管道以及燃油发电装置,电池包设有进风口和出风口;换热管道的两端分别与所述进风口和所述出风口连通,以与所述电池包形成换热回路,所述换热管道上设有换热装置;燃油发电装置与所述换热装置电性连接,用于给所述换热装置供电。本发明提出的技术方案旨在解决现有热管理方案导致整车充电效率慢、可用电量少的缺陷。
Power battery auxiliary heat management system of pure electric vehicle and pure electric vehicle
纯电动车动力电池辅助热管理系统以及纯电动车
2021-11-19
Patent
Electronic Resource
Chinese
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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