The invention provides an air cylinder automatic drainage system for a railway vehicle, which comprises a power supply, an air cylinder, a pressure sensor, a control unit, an automatic drainage device, a display screen and an air volume sensor, the control unit determines the optimal drainage time of the automatic drainage device according to the information of the pressure sensor and the air volume sensor, and automatic drainage is realized. Meanwhile, pressure waste caused by frequent drainage is avoided, the fault state of the brake drainage device can be fed back to a driver, and the safety and reliability of application of the drainage device are improved.

    本发明提供一种铁路车辆用风缸自动排水系统,包含电源、风缸、压力传感器、控制单元、自动排水装置、显示屏和风量传感器,通过压力传感器和风量传感器的信息,控制单元确定自动排水装置最佳的排水时机,自动排水,同时避免了频繁排水造成的压力浪费,也能够将制动排水装置的故障状态反馈至司机,提升了排水装置运用的安全性及可靠性。


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    Title :

    Automatic drainage system and automatic drainage method of air cylinder for railway vehicle


    Additional title:

    一种铁路车辆用风缸自动排水系统及自动排水方法


    Contributors:
    XIAO YU (author) / XIN ZHIQIANG (author) / WANG LEI (author) / MA BING (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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