The invention provides an expansion kettle structure for a new energy automobile, which comprises a first expansion kettle, a second expansion kettle, a first connecting piece and a second connecting piece, and is characterized in that the first expansion kettle comprises a first kettle body, a first kettle neck and a first pressure cover which are sequentially connected from bottom to top; the second expansion kettle comprises a second kettle body, a second kettle neck and a second pressure cover which are sequentially connected from bottom to top; the two kettle necks are respectively provided with an air leakage pipe; the upper and lower ends of the first kettle body are respectively connected with the upper and lower ends of the second kettle body through a first connecting plate and a second connecting plate; the first kettle body is connected with a vehicle body through a first connecting piece, and the second kettle body is connected with the vehicle body through a second connecting piece. The first kettle body is provided with a first communication structure used for being communicated with a motor cooling system, and the second kettle body is provided with a second communication structure used for being communicated with a battery cooling system. According to the invention, the use requirements of a motor cooling system and a battery cooling system can be well met; and the structure is compact, and the installation space is saved.

    本发明提供了一种用于新能源汽车的膨胀水壶结构,其包括第一膨胀水壶、第二膨胀水壶、第一连接件、第二连接件,第一膨胀水壶包括由下至上依次相连的第一壶体、第一壶颈和第一压力盖,第二膨胀水壶包括由下至上依次相连的第二壶体、第二壶颈和第二压力盖;两壶颈上分别设有泄气管;第一壶体的上下两端与第二壶体的上下两端分别通过第一连接板和第二连接板相连;第一壶体通过第一连接件与车身相连,第二壶体通过第二连接件与车身相连;第一壶体上设有用于与电机冷却系统相连通的第一连通结构,第二壶体上设有用于与电池冷却系统相连通的第二连通结构。本发明能够较好地满足电机冷却系统和电池冷却系统的使用需求;且结构较为紧凑,节省安装空间。


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    Title :

    Expansion kettle structure for new energy automobile


    Additional title:

    一种用于新能源汽车的膨胀水壶结构


    Contributors:
    CHEN YUHONG (author) / CHEN KEN (author) / WANG ZHILI (author) / DOU HAIYAN (author) / ZHANG XINLEI (author) / ZHENG HUANHUAN (author) / RAN QIJIE (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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