The invention belongs to the field of excrement collecting systems, and discloses a vacuum gravity dual-purpose excrement collecting system for a rail transit train, which comprises a pneumoelectric control box assembly, a toilet stool assembly and a transfer box assembly, the pneumoelectric control box assembly is arranged at the upper part of the toilet stool assembly, and the lower part of thetoilet stool assembly is connected with the transfer box assembly; the pneumoelectric control box assembly comprises an electric control part, a gas source processing part and a water path part, the electric control part, the gas source processing part and the water path part are installed in the box bottom welding assembly, the electric control part comprises a circuit breaker, a main control board, a display screen and a wiring terminal, software is contained in the main control board, and system working states and fault information can be displayed on the display screen, the display screenis an assembly for system power supply access and signal processing, and can display system fault information. The system integrates the air source processing part and the vacuum generator, positive air pumping, positive pressure pumping and emptying and all functions of the transfer type vacuum excrement collecting system are achieved, the vacuum generator integrates the vacuum pumping function and the pressure pumping function, system components are reduced, and cost is saved.

    本发明属于集便系统领域,公开了一种轨道交通列车用真空重力两用集便系统,包括气电控制箱组成、便器组成、中转箱组成,便器组成上部设有气电控制箱组成,便器组成下部和中转箱组成相连;气电控制箱组成包括电控部分、气源处理部分和水路部分,电控部分、气源处理部分和水路部分安装在箱底焊接组成内,电控部分包括断路器、主控板、显示屏和接线端子,主控板内含有软件,显示屏上可显示系统工作状态和故障信息,是系统电源接入、信号处理的总成,能够显示系统故障信息;本发明集成气源处理部分和真空发生器组成,实现中转式真空集便系统的抽正空、打正压排空及所有功能,真空发生器组成集成抽真空和打压功能,使系统部件减少,节约了成本。


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    Title :

    Vacuum gravity dual-purpose excrement collecting system for rail transit train


    Additional title:

    一种轨道交通列车用真空重力两用集便系统


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

    Publication date :

    2021-03-16


    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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