The invention discloses a railway vehicle light-weight air supply air duct, and belongs to the technical field of railway vehicle air ducts, the railway vehicle light-weight air supply air duct comprises an air duct shell, an air inlet flow dividing structure and an air volume adjusting assembly, the air inlet flow dividing structure and the air volume adjusting assembly are both arranged in the air duct shell, and an air inlet is formed in the top of the air inlet flow dividing structure; the air inlet is connected with an air supply outlet of the air conditioning unit, and the air outlet of the air inlet flow dividing structure is connected with the air volume adjusting assembly. By arranging the air inlet flow dividing structure and the air volume adjusting assembly, air flow can be automatically distributed when passing through, it is guaranteed that flow on the two sides of a compartment is uniform, the riding comfort of passengers is improved, and meanwhile the total weight of an air duct can be reduced; therefore, the problems that due to the fact that a traditional railway vehicle air duct cannot distribute the air flow, the passenger taking feeling is poor, and the temperature distribution in a compartment is not uniform due to the fact that the flow in the compartment is not uniform are effectively solved.

    本发明公开了一种轨道车辆轻量化送风风道,属于轨道车辆风道技术领域,包括风道壳体、进风分流结构和风量调节组件,所述进风分流结构和风量调节组件均设置在风道壳体的内部,所述进风分流结构的顶部开设有进风口,所述进风口与空调机组的送风口连接,所述进风分流结构的出风口与风量调节组件相连接。本发明通过通过设置进风分流结构和风量调节组件,能够在风流量经过时进行自动分配,保证车厢两侧流量均匀,提高乘客乘坐舒适度,同时能够降低风道的总体重量,从而有效解决了传统轨道车辆风道不能够对气流量进行分配导致避免车厢内流量不均匀导致的乘客乘坐感较差、车厢内温度分配不均匀的问题。


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    Title :

    Lightweight air supply duct for railway vehicle


    Additional title:

    一种轨道车辆轻量化送风风道


    Contributors:
    YANG LIWEI (author)

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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