Cooling system for automobile brake device

A cooling system for an automobile brake device comprises a power module, an LCD module, a voice alarm module, a key module, a GPS positioning module, a temperature detection module, a water storage tank, a miniature water pump, a water guide pipe, a shower nozzle, a liquid level detection module and a central control module. The power module, the LCD module, the voice alarm module, the key module, the GPS positioning module and the temperature detection module are respectively connected with the central control module. An automotive storage battery is mainly used in the power module to be used as a power source. The water storage tank is communicated with the shower nozzle which is close to a brake pad through the miniature water pump via the water guide pipe. The miniature water pump is connected to the central control module through an electromagnetic relay. The liquid level detection module is connected to the central control module. By means of the cooling system for the automobile brake device, the automatic cooling purpose and the water saving purpose are achieved, it is guaranteed that the brake pad can be lower than a setting temperature all the time in the operation process, and therefore abrasion of the brake pad and oil consumption of an automobile can be effectively reduced when the automobile drives down a long slope.