The invention belongs to the technical field of locomotive toilets, and discloses a vacuum intermittent excrement collecting system for locomotives, a working method of the vacuum intermittent excrement collecting system and a locomotive toilet, the vacuum intermittent excrement collecting system comprises a bedpan, a clear water tank capable of conveying flushing water to the bedpan, and a dirt tank used for receiving flushed objects in the bedpan, a plurality of flushing water inlets are distributed at the opening of the bedpan, nozzles are distributed in the flushing water inlet; the bedpanflushing water outlet is connected with the sewage tank through a drain valve, a vacuum generator is arranged on the sewage tank, and a flushing button for controlling flushing water to enter the bedpan is arranged between the bedpan and the clear water tank; and the toilet also comprises a control module used for controlling the work of the whole excrement collecting system. A vacuum intermittent design is adopted, the dirt box is not continuously in a vacuum state and is only in a vacuum mode to collect dirt when the bedpan is flushed, the number of locomotive toilets is very small and is generally two to three, the design can effectively save compressed air resources, in addition, components of the excrement collecting system are not continuously in a vacuum working environment, And the service life can be obviously prolonged.

    本发明属于机车卫生间技术领域,公开一种机车用真空间歇式集便系统及其工作方法和机车卫生间,包括便盆、可往便盆输送冲洗水的清水箱、用于接纳便盆内冲洗物的污物箱,便盆口部处分布多个冲洗水入口,冲洗水入口内布设喷嘴,便盆冲洗水出水口与污物箱之间通过排泄阀连接,污物箱上设有一真空发生器,便盆和清水箱之间设有控制冲洗水进入便盆的冲洗按钮;还包括对整个集便系统进行工作控制的控制模块。采用真空间歇式设计,污物箱并非持续处于真空状态,只在便盆冲洗时处于真空模式来收集污物,机车卫生间使用人数非常少,一般仅两到三人,这样的设计可有效节约压缩空气资源,此外集便系统的部件并非持续处于真空工作环境,其寿命能得到显著延长。


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    Titel :

    Vacuum intermittent excrement collecting system for locomotive, working method thereof and locomotive toilet


    Weitere Titelangaben:

    机车用真空间歇式集便系统及其工作方法和机车卫生间


    Beteiligte:
    ZHANG ZHOU (Autor:in) / JIANG YUFEI (Autor:in) / BAO HANYU (Autor:in) / ZHAO WENTAO (Autor:in) / LONG SHUANG (Autor:in)

    Erscheinungsdatum :

    2021-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES , Wasserklosetts oder Urinale mit Spülvorrichtungen / E03F SEWERS , Abwasserkanäle



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