According to the vehicle pressure release valve sound insulation device and the control method thereof, the sound insulation device is fixedly connected with a pressure release valve through a base, the sound insulation device further comprises a first sound insulation cover fixedly connected with one end of the base and a second sound insulation cover rotationally connected with the base, and the second sound insulation cover is arranged on the inner side of the first sound insulation cover; under the action of the driving motor, the second sound insulation cover moves in the space formed by the first sound insulation cover and the base, specifically, different opening sizes of the pressure relief valve can be achieved through the movement of the second sound insulation cover, the size of a pressure relief channel is finally changed, and therefore the stability of a blade switch of the pressure relief valve can be guaranteed; the problems that in the running process of a vehicle, noise in the vehicle is large, external circulation ventilation efficiency is low, and air conditioner refrigeration/heat efficiency is low are effectively solved.

    本发明提供一种车辆用泄压阀隔音装置及其控制方法,通过底座将隔音装置与泄压阀固定连接,由于隔音装置还包括与底座一端固定连接的第一隔音罩、以及与底座转动连接的第二隔音罩,其中,第二隔音罩置于第一隔音罩的内侧,以在驱动电机的作用下,使得第二隔音罩在第一隔音罩和底座形成的空间内活动,具体的,通过第二隔音罩的活动可以实现泄压阀不同的开口大小,最终改变泄压通道的大小,从而可以保证泄压阀叶片开关的稳定性,有效改善车辆在行驶过程中,车内噪声大、外循环换气效率低以及空调制冷/热效率低的问题。


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    Titel :

    Pressure release valve sound insulation device for vehicle and control method of pressure release valve sound insulation device


    Weitere Titelangaben:

    一种车辆用泄压阀隔音装置及其控制方法


    Beteiligte:
    CHEN WENQING (Autor:in) / HUANG CHAOYONG (Autor:in) / ZHONG CHENGPING (Autor:in) / XU GAOXIN (Autor:in) / GONG XINGWANG (Autor:in) / ZOU ZHIHUI (Autor:in) / WANG LU (Autor:in) / ZHANG DONGLI (Autor:in) / WU XUN (Autor:in) / YIN HESHUN (Autor:in)

    Erscheinungsdatum :

    2023-06-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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