The invention relates to the technical field of automobile parts, and provides a vehicle body pressure release valve adjusting device and method and a vehicle, the vehicle body pressure release valve adjusting device comprises a pressure release valve, a spoiler mechanism and an adjusting mechanism, the spoiler mechanism comprises a plurality of spoilers and a supporting frame provided with a plurality of spoiler holes, the supporting frame is connected to the pressure release valve, and the spoiler holes are formed in the spoiler plates. The multiple spoilers are arranged around the pressure release valve and arranged at the corresponding spoiler holes respectively, and the adjusting mechanism is connected with the spoilers and used for driving the spoilers to open or close the corresponding spoiler holes. Therefore, when the vehicle runs at a low speed, the spoilers can be driven by the adjusting mechanism to open the corresponding turbulent flow holes respectively, so that the turbulent flow holes in the supporting frame are all opened, and exhaust of the pressure release valve is facilitated; when the vehicle speed is gradually increased, part or all of the spoilers can be driven by the adjusting mechanism to close the corresponding spoiler holes, so that the wind noise caused by the spoiler holes is reduced, the wind noise at the pressure release valve is further reduced, and the high-speed driving experience feeling is improved.

    本发明设计汽车零部件技术领域,并提供了一种车身泄压阀调节装置、方法及车辆,车身泄压阀调节装置包括泄压阀、扰流机构和调节机构,扰流机构包括多个扰流板和设有多个扰流孔的支撑架,支撑架连接于泄压阀,多个扰流板围绕泄压阀设置,并分别设于对应的扰流孔处,调节机构与扰流板连接,并用于驱动扰流板打开或关闭对应的扰流孔。这样,在车辆低速行驶时,可通过调节机构驱动多个扰流板分别打开对应的扰流孔,以使支撑架上的扰流孔全部打开,便于泄压阀排气;在车速逐渐升高时,可通过调节机构驱动部分或全部扰流板关闭对应的扰流孔,以降低扰流孔所引起的风噪,进而降低泄压阀处的风噪,提高高速驾乘体验感。


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    Titel :

    Vehicle body pressure release valve adjusting device and method and vehicle


    Weitere Titelangaben:

    一种车身泄压阀调节装置、方法及车辆


    Beteiligte:
    ZHAO HUALEI (Autor:in) / LIU WEIWEI (Autor:in)

    Erscheinungsdatum :

    29.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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