The invention discloses a device for preventing secondary pollution. The device comprises a car body, a wheel, a skylight positive plate, a negative plate and an insulator, wherein the structures of the positive plate and the negative plate are the same, the positive plate and the negative plate are symmetrically distributed on two sides of the insulator, the positive plate, the negative plate and the insulator are fixedly connected together and arranged on the lower end of a skylight, and a vessel cavity formed by the positive plate, the negative plate and the insulator is of a cuboid structure. According to the device, static electricity between the positive electrode and the negative electrode can be used for effectively removing dust and bacteria entering into the air in the car. The preventing device is reasonable in design, simple in structure, and applicable to design of a car internal gas purification system.


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    Title :

    Device for preventing secondary pollution


    Contributors:
    YIN KAI (author)

    Publication date :

    2015-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B03C Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien , MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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