The invention provides a tunnel unmanned electric locomotive braking system which comprises a motor, an air compressor and an air storage tank, an air outlet of the air storage tank is connected with an air inlet of a hand brake valve, and the air outlet of the air storage tank is further connected with an air inlet of a braking main valve. An air outlet of the brake main valve is connected with an air inlet and outlet of a front brake chamber of the brake cylinder, an air outlet of the hand brake valve is connected with a second air inlet of the air brake valve, and an air outlet of the air brake valve is connected with an air inlet and outlet of a rear brake chamber of the brake cylinder. And a ball valve and an air filter which are connected in series are arranged between the air outlet of the air storage tank and the air inlet of the hand brake valve. According to the tunnel unmanned electric locomotive braking system, the air compressor, the air storage tank, the braking main valve and the like are arranged, so that the tunnel unmanned electric locomotive braking system which has local manual control and also has multiple electric locomotive operation modes such as an automatic driving mode and a remote control driving mode is provided, and the braking stability of a tunnel unmanned electric locomotive can be improved.

    本发明提出了一种隧道无人驾驶电机车制动系统,包括电动机、空气压缩机和储气罐,其中,储气罐的出气口与手制动阀的进气口相连,储气罐的出气口还与制动总阀的进气口相连,制动总阀的出气口与制动气缸的前制动气室的空气进出口相连,手制动阀的出气口与空气制动阀的第二进气口连接,空气制动阀的出气口与制动气缸的后制动气室的空气进出口连接,储气罐的出气口与手制动阀的进气口之间设有串联的球阀和空气过滤器。通过设有的空气压缩机、储气罐和制动总阀等,提供一种带本地人工操控的同时,也同时具备自动驾驶模式、遥控驾驶模式等多种电机车运行模式的隧道无人驾驶电机车制动系统,有利于提高隧道无人驾驶电机车制动稳定性。


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    Title :

    Tunnel unmanned electric locomotive braking system


    Additional title:

    一种隧道无人驾驶电机车制动系统


    Contributors:
    LIU ZHIBING (author) / XIANG HU (author) / ZHANG PENG (author) / LIU JIANGAO (author) / ZHAO LIANG (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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