The invention discloses a water-cooling braking system for a heavy-duty vehicle. The water-cooling braking system comprises a wheel-side water-cooling braking device, a pneumatic control system and acirculating water-cooling system, the wheel-side water-cooling braking device comprises an installation base, a loading air pipe, a thrust disc, a fixing disc, a water inlet pipe, a water outlet pipeand the like, wherein the water inlet pipe and the water outlet pipe are connected with the fixing disc; the pneumatic control system comprises an air compressor, an air cylinder, a relay valve, a service brake pneumatic control valve and a parking brake pneumatic control valve, the air compressor provides an air source for the system, and the working state of the braking system is adjusted through the service brake pneumatic control valve and the parking brake pneumatic control valve; the circulating water-cooling system comprises a heat dissipation water tank, a hydraulic pump, a diverter valve and the like, and the brake is cooled through circulation of cooling water in the system. A water-cooling heat dissipation mode is adopted, the heat dissipation capacity of the heavy-load vehiclebraking system can be effectively improved, the risk of heat fading of the brake is reduced, and therefore the brake stability of the heavy-duty vehicle is improved, and safe driving of the heavy-dutyvehicle is facilitated.

    本发明公开了一种重载车辆水冷制动系统,包括轮边水冷制动装置、气动控制系统和循环水冷系统;轮边水冷制动装置包括安装座、加载气管、推力盘和固定盘以及与之连接的进水管和出水管等部件;气动控制系统包括空气压缩机、储气筒、继动阀、行车制动气控阀和驻车制动气控阀,空压机为系统提供气源,通过行车和驻车制动气控阀调节制动系工作状态;循环水冷系统包括散热水箱、液压泵和分流阀等,通过冷却水在系统内的循环为制动器降温。本发明采用水冷散热方式,可以有效提高重载车辆制动系的散热能力,降低制动器出现热衰退的风险,并由此提高重载车辆的制动稳定性,有利于重载车辆的安全行驶。


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    Title :

    Water-cooling braking system for heavy-duty vehicle


    Additional title:

    一种重载车辆水冷制动系统


    Contributors:
    WU WENHAI (author) / SHEN JUN (author) / YU LANYING (author) / LIAO GUOQING (author)

    Publication date :

    2021-01-05


    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



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