The invention discloses a novel grey water reuse treatment system and method for a motor train unit. The system comprises a grey water treatment device, a filter and a grey water collection device which are connected in sequence, the grey water treatment device comprises a grey water tank, the grey water tank is connected with an air source through a throttling valve and a positive pressure valve, a vacuum valve is arranged on the grey water tank, and the vacuum valve is connected with a vacuum source through a vacuum pipeline; a multi-stage filter screen is arranged in the grey water tank; the grey water tank is mounted at the bottom of the train body, and the filter and the grey water collecting device are mounted in a carriage of the bullet train; the grey water tank is vacuumized through the arranged vacuum source, grey water generated by the washing basin is fed into the grey water tank, filtered water is conveyed into the grey water collecting device through the arranged air source, an original water pump system is replaced, the system structure is simplified, and the cost is reduced.

    本发明公开了一种动车组用新型灰水回用处理系统及方法,所述系统包括依次连接的灰水处理装置、过滤器和灰水收集装置;所述灰水处理装置包括灰水箱,所述灰水箱通过节流阀、正压阀与气源相连,所述灰水箱上设置真空阀,真空阀通过真空管路与真空源连接;所述灰水箱的内部设置多级过滤网;所述灰水箱安装于车体底部,所述过滤器和灰水收集装置安装在动车车厢内;本发明通过设置的真空源,对灰水箱抽真空,实现将洗水盆产生的灰水送入灰水箱中,通过设置的气源将过滤水输送至灰水收集装置中,代替了原有的水泵系统,简化了系统结构,降低了成本。


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    Titel :

    Novel grey water recycling treatment system and method for motor train unit


    Weitere Titelangaben:

    一种动车组用新型灰水回用处理系统及方法


    Beteiligte:
    LI KAI (Autor:in) / LYU HETING (Autor:in) / ZUO YANDONG (Autor:in) / YAO HONGGANG (Autor:in) / CHEN FENG (Autor:in) / MA YONGQUN (Autor:in) / LIU HUANGANG (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B01D SEPARATION , Trennen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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