The invention discloses a ventilation device for rail transit, and relates to the technical field of rail transit equipment. The ventilation device for the rail transit comprises a box body, an opening is formed in the top of the box body, an air inlet mechanism is arranged at the left end of the inner side of the box body, an air outlet mechanism is arranged at the right end of the inner side of the box body, and the air inlet mechanism comprises a first fixing cover, a fixing cylinder, a rotating part, a dust collecting part and a dust outlet part; the first fixing cover is fixedly installed at the left end of the inner side of the bottom of the box body, a through hole is formed in the center of the top of the first fixing cover, the fixing cylinder is fixedly installed at the through hole in the center of the top of the first fixing cover, and the rotating piece is arranged on the inner side of the fixing cylinder. According to the ventilation device for rail transit, the air inlet mechanism and the air outlet mechanism are arranged, when the air inlet mechanism works, tiny dust and stains in air flowing into the inner side of the device are discharged and sent out of the device through the air outlet mechanism, and the situation that use is affected by continuous accumulation of the tiny dust and stains is avoided.

    本发明公开了一种轨道交通用通风装置,涉及轨道交通装备技术领域。该轨道交通用通风装置,包括箱体,所述箱体的顶部开设有开口,所述箱体的内侧左端设置有进气机构,所述箱体的内侧右端设置有出气机构,所述进气机构包括第一固定罩、固定筒、转动件、集尘件和出尘件,所述第一固定罩固定安装在箱体的底部内侧左端,所述第一固定罩的顶部中心设有通孔,所述固定筒固定安装在第一固定罩的顶部中心通孔处,所述转动件设置在固定筒的内侧。该轨道交通用通风装置,设置进气机构和出气机构,在进气机构工作时,将流入装置内侧空气中的微尘污渍排出,并通过出气机构送出装置,避免了微尘污渍不断地堆积影响使用。


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    Title :

    Ventilation device for rail transit


    Additional title:

    一种轨道交通用通风装置


    Contributors:
    LIU CHENXU (author)

    Publication date :

    2022-01-11


    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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