The invention belongs to the technical field of new energy vehicle charging equipment, and particularly relates to a new energy vehicle charging pile based on vacuum flame retardance, which comprises an electric pile shell, a detection module, a sealing part, a vacuumizing part and an electrical element, temperature detection is carried out through the detection module, when the temperature reaches a set value, the sealing component acts to seal the heat dissipation holes in the electric pile shell, the vacuumizing component works after sealing is finished, air in the electric pile shell is exhausted, and due to the fact that combustion or fire needs to be provided with three elements including comburent, combustible and an ignition source at the same time, air in the electric pile shell is pumped away, comburent in the three elements is lost, even if the temperature in the electric pile shell reaches the ignition point of combustible materials, no open fire is generated in the electric pile shell under the condition that no comburent exists, the combustion condition cannot occur in the electric pile, and other combustible materials beside cannot be ignited; and therefore, the occurrence of fire disasters is reduced, and the safety of the charging pile during working is improved.

    本发明属于新能源汽车充电设备技术领域,具体的说是一种基于真空阻燃的新能源汽车充电桩,包括电桩壳体、检测模块、封闭部件、抽真空部件和电气元件;本发明通过检测模块进行温度检测,当温度达到设定值时,封闭部件动作将电桩壳体上的散热孔密封,密封结束后抽真空部件工作,将电桩壳体内的空气轴出,因为燃烧或火灾发生需要同时具备助燃物、可燃物、着火源三要素,因此电桩壳体内的空气被抽走,使得三要素中的助燃物缺失,因此即使电桩壳体内的温度达到可燃物的着火点,在没有助燃物的情况下电桩壳体内部也不会有明火产生,进而电桩内部不会出现燃烧情况,进而无法引燃旁边其他可燃物,进而减少了火灾的发生,进而提高了充电桩工作时的安全性。


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    Titel :

    New energy vehicle charging pile based on vacuum flame retardance


    Weitere Titelangaben:

    一种基于真空阻燃的新能源汽车充电桩


    Beteiligte:
    REN YU (Autor:in)

    Erscheinungsdatum :

    13.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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