T/CIPR 052-2022 Auto-air-cooled wheel hub
T/CIPR 052-2022 Auto-air-cooled wheel hub
Basic Information
Scope
Main technical content: This technology includes the hub body and a heat dissipation device for the hub body; the brake disc heat dissipation device includes a heat dissipation main body for blowing air to cool the brake disc, and an inertia disc driven by the hub wheel axle to drive the heat dissipation main body; the brake disc heat dissipation main body includes a heat dissipation fan for supplying air to the heat dissipation body and a heat dissipation body for cooling the brake disc. It is fixedly connected to the wheel axle by a one-way drive of the brake disc, and the brake disc heat dissipation body is fixedly connected to the frame. When the vehicle brakes suddenly, the inertia disc main body continues to rotate at high speed under the action of inertia force, and the outer teeth of the inertia disc main body drive the heat dissipation fan located on the heat dissipation body to blow air. The heat dissipation fan blows air into the inner air cavity of the heat dissipation body, causing the air pressure in the inner air cavity to rise. The high-speed airflow blows out through the air blowing holes or the outlet ring, cooling the brake disc.