The invention provides a heat-dissipation braking system for a truck. The heat-dissipation braking system comprises a brake drum, brake shoes and brake pads, wherein a pair of arc-shaped brake shoes is arranged outside the brake drum. The heat-dissipation braking system is characterized in that the outer wall of the brake drum is provided with a plurality of brake drum rivet holes; the brake pads are provided with brake pad rivet holes corresponding to the brake drum rivet holes; the brake pads are fixed on the outer wall of the brake drum through rivets; the inner cavities of the brake shoes are hollowed out; one opposite ends of the brake shoes are connected through a conduit; at the other opposite ends, one brake shoe is not provided with any brake shoe water inlet pipe, and the other brake shoe is provided with a brake shoe water outlet pipe; a mechanical circulating heat-dissipation device consisting of a water pump and a radiator is arranged between the brake shoe water inlet pipe and the brake shoe water outlet pipe. By adopting the heat-dissipation braking system, water does not need to be filled into a large water tank of the truck for spraying the brake drum to dissipate heat, and the trouble of adding water in the midway is eliminated for a driver, so that time and money are saved.


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    Title :

    Truck brake heat-dissipation system


    Contributors:
    FAN WEIJUN (author)

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF




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