The invention discloses a double-layer vibration attenuation air blower assembly which comprises an air blower motor. The air blower motor is provided with a double-end motor shaft, and a wind wheel is fixedly mounted on the double-end motor shaft. The double-layer vibration attenuation air blower assembly is characterized in that the air blower motor is mounted in an inner-layer plastic shell andan outer-layer plastic shell, the outer circle of the air blower motor is surrounded by the inner-layer plastic shell, an inner-layer vibration attenuation structure is arranged between the inner-layer plastic shell and the air blower motor, the inner-layer plastic shell is surrounded by the outer-layer plastic shell, and an outer-layer vibration attenuation structure is arranged between the inner-layer plastic shell and the outer-layer plastic shell. The double-layer vibration attenuation air blower assembly has the advantages of being low in noise and good in vibration attenuation effect and is convenient to mount and dismount.

    本发明公开了双层减振鼓风机总成,包括鼓风机电机,鼓风机电机具有双头电机轴,双头电机轴上固定安装风轮,其特征在于:鼓风机电机安装于内外两层塑料壳体内,内层塑料壳体抱住鼓风机电机的外圆,两者之间设有内层减振构造,外层塑料壳体抱住内层塑料壳体,两者之间设有外层减振构造。本发明具有低噪音、减振效果好的特点,并且便于安装拆卸。


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    Title :

    Double-layer vibration attenuation air blower assembly


    Additional title:

    双层减振鼓风机总成


    Contributors:
    DAI LINBIN (author) / DAI NAIPIN (author) / ZHANG KUN (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / 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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