Brake drum high-temperature alarm rapid cooling system

Abstract

The invention discloses a brake drum high-temperature alarm rapid cooling system which comprises a cooling system body. The cooling system body comprises a cooling water tank, a standby water tank, awater pipe and a cooling tank, one side of the cooling water tank is fixedly connected with the standby water tank, one side, far away from the cooling water tank, of the standby water tank is fixedlyconnected with a control panel and an alarm, and the control panel is positioned under the alarm. The brake drum high-temperature alarm rapid cooling system is compact in structure, a brake drum bodyis rapidly cooled by an infrared thermometer and a controller, water in the cooling water tank is cooled by the aid of the refrigeration principle of a compressor inside the cooling tank, gas is cooled by the cooling water, the brake drum can be cooled in a multilayer manner by simultaneous cooling of the cooling gas and the cooling water when in use, cooling speed is increased, damage to a brakesystem due to excessive temperature difference is prevented, and the service life of the brake drum is further greatly prolonged.

Description

Technical field: [0001] The invention relates to the technical field of auto parts, in particular to a brake drum high temperature alarm rapid cooling system. Background technique: [0002] The brake drum is the friction couple of the drum brake. In addition to the strength and rigidity required as a component, it should also have as high and stable a friction coefficient as possible, as well as appropriate wear resistance, heat resistance, and heat dissipation. And heat capacity, etc., when the vehicle brakes, the high-speed friction between the friction plate and the brake drum will generate a lot of heat, especially in mountainous areas such as Yunnan, Guizhou, and Sichuan. For long-distance downhill, the driver must often step on the brakes, resulting in multiple brakes. The temperature of the drum rises sharply, and the high-temperature brake drum will transfer heat to the steel ring and tire, which will cause deformation of the steel ring, and the tire will easily caus...

AI Technical Summary

Problems solved by technology

[0002] The brake drum is the friction couple of the drum brake. In addition to the strength and rigidity required as a component, it should also have as high and stable a friction coefficient as possible, as well as appropriate wear resistance, heat resistance, and heat dissipation. And heat capacity, etc., when the vehicle brakes, the high-speed friction between the friction plate and the brake drum will generate a lot of heat, especially in mountainous areas such as Yunnan, Guizhou, and Sichuan. For long-distance downhill, the driver must often step on the brakes, resulting in multiple brakes. The temperature of the drum rises sharply, and the high-temperature brake drum will transfer heat to the steel ring and tire, which will cause deformation of the steel ring, and the tire will easily cause combustion, which will bring hidden dangers to the safety of vehicle transportation. When the vehicle leaves the factory, some configurations are equipped with water device, in the past, the drivers and masters began to use water to cool down or turn on the water spray device to cool down when they felt the brakes were weak or the rear wheels were smoking, but there were many problems: the temperature change of the brake drum could not be monitored in real time, and it could not be timely and effective In the case of high temperature, it is impossible to give an alarm prompt, and the driver cannot be notified in time, and it is impossible to realize multi-level and multi-method cooling when cooling, and the internal deformation of the brake drum is often caused by the large temperature difference of cooling.

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