The invention belongs to the technical field of vehicle ventilation, and particularly relates to a passenger car ventilation system with a distributed ventilation function and a ventilation method. The air taking device is arranged at the top of the vehicle body; the air supply device is arranged on the inner top face of the vehicle body in the length direction of the vehicle body, the air supply device is arranged below the air taking device, and the air supply device is suitable for feeding air taken by the air taking device into the vehicle body; the exhaust device is arranged at the bottom of the vehicle body, and the exhaust device is suitable for exhausting air in the vehicle body; the closed compartment environment is broken, air is taken from the external environment, the inflow amount of fresh air is guaranteed, virus accumulation is avoided, the air circulation direction is limited, a distributed direct circulation path from top to bottom is opened, transverse dissipation of air is reduced, and the virus diffusion risk is reduced.

    本发明属于车辆换气技术领域,具体涉及一种具备分布式换气功能的客车换气系统及换气方法,包括:车体、取风装置、送风装置和排风装置;所述取风装置设置在所述车体的顶部;所述送风装置沿所述车体的长度方向设置在所述车体的内顶面上,并且所述送风装置设置在所述取风装置的下方,所述送风装置适于将所述取风装置取的空气送入所述车体内部;所述排风装置设置在所述车体的底部,所述排风装置适于将所述车体内的空气排出;实现了打破封闭式车厢环境,从外部环境取空气,保障新鲜空气流入量,避免病毒累积,二是限制了空气流通的方向,打通分布式从上到下的直接流通途径,降低了空气的横向逸散,减少病毒的扩散风险。


    Access

    Download


    Export, share and cite



    Title :

    Passenger car ventilation system with distributed ventilation function and ventilation method


    Additional title:

    一种具备分布式换气功能的客车换气系统及换气方法


    Contributors:
    ZHANG GUANGXIAN (author) / HAN YONG (author) / WANG YILI (author) / GUO JING (author) / ZHAO YUAN (author) / HAN JIANCHUN (author) / XIA HUI (author) / PANG YANGANG (author) / CHEN FANG (author) / CHEN ZHIHAO (author)

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    PASSENGER CAR VENTILATION SYSTEM

    KUZMINSKIJ ROSTISLAV ADAMOVICH / KABANOVA IRINA ALEKSANDROVNA | European Patent Office | 2016

    Free access

    Passenger car ventilation

    Conn, Granville P. | Engineering Index Backfile | 1898


    Ventilation system and passenger ship

    ZHANG LIRONG / PEI YANGYANG | European Patent Office | 2022

    Free access

    Multi-passenger vehicle ventilation system

    DALLY JAMES EDWIN | European Patent Office | 2024

    Free access

    Ventilation of passenger cars

    Engineering Index Backfile | 1894