The invention relates to the technical field of new energy automobile power battery thermal management, and discloses a sealing joint for a liquid cooling pipeline and a power battery pack. The sealing joint comprises an integrated joint body, wherein the two ends of the integrated joint body are provided with a first connecting port and a second connecting port respectively, the integrated jointbody is hollow to make the first connecting port and the second connecting port communicate, a third connecting port which communicates with the inside is formed in the middle of the integrated jointbody, and a temperature sensor is mounted on the third connecting port. The invention further discloses a mounting structure of the sealing joint for the liquid cooling pipeline and the power batterypack. According to the sealing joint for the liquid cooling pipeline and the power battery pack and the mounting structure of the sealing joint, the sealing problem of a liquid inlet and outlet jointof the liquid cooling pipeline and a box body of the battery pack is effectively solved, the connection reliability is high, and machining is simple.

    本发明涉及新能源汽车动力电池热管理技术领域,公开了一种液冷管路与动力电池包的密封接头,包括集成接头本体,集成接头本体两端分别开有第一接口和第二接口,集成接头本体内部中空使第一接口和第二接口连通,集成接头本体中部开有与内部连通的第三接口,第三接口上安装有温度传感器。本发明还公开了一种液冷管路与动力电池包的密封接头的安装结构。本发明液冷管路与动力电池包的密封接头及其安装结构,有效解决液冷管路进出液接头与电池包箱体的密封性问题,且连接可靠性高,加工简单。


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    Title :

    Sealing joint for liquid cooling pipeline and power battery pack and mounting structure of sealing joint


    Additional title:

    液冷管路与动力电池包的密封接头及其安装结构


    Contributors:
    WU JIE (author) / ZHONG CHANG (author) / SUN FAN (author) / LIAO XINGDONG (author)

    Publication date :

    2021-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16L PIPES , Rohre / 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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