The technical scheme of the invention provided a vacuum boosting pressurizing flushing excrement collecting system for a rail transit train. The system comprises a pneumoelectric control box assembly,a squatting pan assembly, a shell, a water inlet, a ball valve, a Y-shaped filter, a water pressurizer, a flushing button valve, a water outlet, an air inlet and a control module; the squatting pan assembly comprises a bedpan, a nozzle, an S-shaped bent pipe, an ejector and a compressed air inlet; the control module comprises a PLC, a flushing electromagnetic valve and an ejector electromagneticvalve; the flushing electromagnetic valve is arranged between the air inlet and the water pressurizer; the ejector electromagnetic valve is arranged between the air inlet and the compressed air inlet;and the PLC is used for controlling opening and closing of the flushing electromagnetic valve and the ejector electromagnetic valve. By means of the pneumoelectric control box assembly and the squatting pan assembly, the problem that the excrement collecting system is used abnormally when a water way or a circuit or an air way breaks down is solved, the system is highly integrated, and the installation space of the excrement collecting system is reduced.

    本发明的技术方案公开了一种轨道交通列车用真空助力增压冲水集便系统,包括气电控制箱组件和蹲便器组件,包括壳体、进水口、球阀、Y型过滤器、水增压器、冲水按钮阀、出水口、进气口和控制模块;所述蹲便器组件包括便盆、喷嘴、S型弯管、喷射器和压缩空气入口;控制模块包括PLC、冲水电磁阀和喷射器电磁阀,冲水电磁阀设置在进气口和水增压器之间,喷射器电磁阀设置在进气口和压缩空气入口之间,PLC用于控制冲水电磁阀和喷射器电磁阀的开闭。通过气电控制箱组件和蹲便器组件,解决水路、电路或气路故障时集便系统的不正常使用问题,且系统高度集成,减少集便系统的安装空间。


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    Title :

    Vacuum boosting pressurizing flushing excrement collecting system for rail transit train


    Additional title:

    一种轨道交通列车用真空助力增压冲水集便系统


    Contributors:
    LIU XUESHENG (author) / ZHANG SHAO (author) / GAO YAN (author) / LI XIAOJIE (author)

    Publication date :

    2020-10-16


    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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