The invention belongs to the field of new energy, and particularly relates to a new energy automobile battery internal and external dual-cooling system which is characterized by comprising an internal cooling mechanism, an external cooling mechanism, a battery bin protection mechanism, a battery management control bin and a communication module, and the internal cooling mechanism and the external cooling mechanism are each internally provided with a controller and an LORA communication module. Each LORA communication module forms a communication edge node, the communication edge nodes jointly form an internal and external dual-cooling device, a compressor mechanism is arranged on the outer side of the internal and external dual-cooling device, the compressor mechanism and the internal and external dual-cooling device are connected in a split mode, and the communication module is installed in the battery management control bin. Through internal and external circulation and the double cooling systems, heat generated in the working process of the battery pack can be taken away through the cooling liquid, so that the battery pack is cooled, the external environment is cooled through the external cooling system, and high-efficiency cooling and battery pack temperature balancing are achieved.

    本发明属于新能源领域,具体为一种新能源汽车电池内外双冷却系统,其特征在于,包括内冷却机构、外冷却机构、电池仓保护机构、电池管理控制仓和通信模组,所述内冷却机构和所述外冷却机构内部均设置有一个控制器和LORA通信模块,每一个LORA通信模块构成一个通信边缘节点,其共同构成内外双冷却装置,所述内外双冷却装置外侧设置有压缩机机构,所述压缩机机构和所述内外双冷却装置为分体式连接,所述电池管理控制仓内部安装有所述通信模组。本发明通过内外循环和双冷却系统,通过冷却液可带走电池组在工作过程中产生的热量,从而对电池组进行冷却,并且外置冷却系统同时对外部环境进行冷却,实现了高效率冷却和平衡电池组温度。


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    Title :

    New energy automobile battery internal and external dual-cooling system


    Additional title:

    一种新能源汽车电池内外双冷却系统


    Contributors:
    HE ZHONGGUO (author)

    Publication date :

    2022-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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