The air purifier comprises an outer shell, an air inlet is formed in the outer shell, an air inlet channel is formed in the side face of the air inlet, a driver is arranged on the back of the outer shell, and a driving shaft is arranged at the power output end of the driver; the driving shaft extends into the air inlet, an impeller is installed on the surface of the driving shaft, a movable shaft is arranged in the air inlet channel, a movable rod is arranged on the surface of the movable shaft, and the movable rod is rotationally connected with the air inlet channel through the movable shaft. Metal circular tubes are arranged in a honeycomb shape and are mutually connected to a metal plate negative electrode; the needle-shaped electrode is located on the axis of the metal round tube, under the action of a high-voltage power source, the needle tip and the round tube form a stable corona area, when microorganisms such as bacteria, fungi and viruses or dust in air pass through the corona area, the microorganisms are ionized and carbonized, dust particles are effectively adsorbed after being electrified, and the purposes of sterilization and dust removal are achieved.

    本发明公开了一种用于地铁车厢上的空气净化器,包括:外壳体,所述外壳体的内部设置有进气口且进气口的侧面设置有进气通道,所述外壳体的背部设置有驱动器且驱动器的动力输出端设置有驱动轴,所述驱动轴延伸至进气口内部并在其表面安装有叶轮,所述进气通道的内部设置有活动轴且活动轴的表面设置有活动杆,所述活动杆通过活动轴与进气通道之间转动连接。本发明金属圆管呈蜂窝状布局,相互连接到金属板负极;针状电极位于金属圆管的轴心线上,在高压电源作用下,针尖与圆管形成一个稳定的电晕区,当空气中含有细菌、真菌、病毒等微生物或粉尘等经过电晕区时,微生物被电离炭化,尘埃粒子带电后被有效吸附,达到杀菌除尘的目的。


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    Title :

    Air purifier for subway carriage


    Additional title:

    一种用于地铁车厢上的空气净化器


    Contributors:
    GAO CAIPENG (author) / WAN YIDONG (author) / XU CHUNJIE (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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