The invention relates to a bus air purifier. The bus air purifier comprises a power source, an air suction window, a purifier body and an exhaust end, wherein the power source is installed on a top board of a bus body and comprises a shell and impact blocks movably installed inside the shell; piezoelectric ceramic pieces are distributed on the inner surface of the shell at equal intervals and are coupled to an adjustor for adjusting current and voltage in parallel; the adjustor is coupled to a storage battery; the exhaust end is provided with a cake-shaped exhaust cavity freely rotating along the axis of the exhaust end; exhaust pipelines are arranged on the plane where the exhaust cavity is located in the circumferential direction at equal intervals; the exhaust pipelines are distributed on the exhaust cavity in rotational symmetry; the extension lines of the exhaust pipelines do not pass through the center of the exhaust cavity. The bus air purifier saves energy, and is environmentally friendly, low in operation cost and capable of rapidly spreading purified air and achieving purification of a whole compartment.


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    Title :

    Bus air purifier


    Contributors:

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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