The invention discloses a dual-purpose vehicle air filtering grid for military and civilian use, and the grid comprises an outer frame and a filter element; the filter element is pasted on the inner side of the outer frame through a hot melt adhesive, the filter element comprises a plurality of V-shaped filter element units which are connected in series, and each V-shaped filter element unit comprises a filter sheet and graphene melt-blown cloth wrapping the outer surface of the filter sheet; the graphene melt-blown cloth sequentially comprises a graphene antibacterial fiber layer, a graphene melt-blown cloth body layer, a graphene conductive fiber layer and a polypropylene fiber layer from inside to outside, and the filter sheet comprises an outer non-woven fabric filter layer, an activated carbon filter layer and an inner non-woven fabric filter layer. The graphene melt-blown fabric has the effects of promoting directional movement of charges, removing static electricity, resisting bacteria and stably filtering; the filtering effect is good, bacteria and viruses can be effectively isolated, people in a vehicle are not prone to being polluted by the external environment when the vehicle runs in the outdoor environment, and the potential safety hazard of bacterial and virus infection is eliminated.

    本发明公开了一种军民两用的车辆空气过滤格,包括外框与滤芯,所述滤芯通过热熔胶粘贴于所述外框的内侧,所述滤芯包括若干续接的V形滤芯单元,所述V形滤芯单元包括过滤片材及包覆在所述过滤片材外表面的石墨烯熔喷布,所述石墨烯熔喷布由内至外依次包括石墨烯抗菌纤维层、石墨烯熔喷布本体层、石墨烯导电纤维层及聚丙烯纤维层,过滤片材包括外无纺布过滤层、活性炭过滤层及内无纺布过滤层。本发明石墨烯熔喷布具有促使电荷定向移动、去除静电、抗菌、过滤稳定的作用,过滤效果好,能有效隔离细菌、病毒,车辆在户外环境里行驶,车内人员不容易受外界环境的污染,消除感染细菌、病毒的安全隐患。


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    Title :

    Dual-purpose vehicle air filtering grid for military use and civilian use


    Additional title:

    一种军民两用的车辆空气过滤格


    Contributors:

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B01D SEPARATION , Trennen / 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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