Automatically-flowing and automatically-supplying circulating water cooling automobile brake drum water seal

Abstract

The invention relates to an automatically-flowing and automatically-supplying circulating water cooling automobile brake drum water seal, which is characterized by consisting of an inner frame, an upper outer frame, a lower outer frame, seal rings, an upper wearing ring and a lower wearing ring; a wearing ring frame, one seal ring, the upper wearing ring, the lower wearing ring and the other seal ring are arranged at two ends of the inner frame in sequence; the upper outer frame is arranged outside the seal ring at one end of the inner frame; the lower outer frame is arranged outside the seal ring at the other end of the inner frame; the upper outer frame and the lower outer frame are connected to form a whole; an inner frame water channel is arranged in the middle of the inner frame; a plurality of water inlets and outlets are arranged in the inner diameter of the inner frame; a plurality of water inlets and outlets are arranged on the outer frame; a plurality of holes are arranged on an end face of the inner frame; and springs are arranged in the holes. According to the invention, the automatically-flowing and automatically-supplying circulating water cooling automobile brake drum water seal is used for an automatically-flowing and automatically-supplying separator and can circularly use the braking cooling water, so that the brake performance can be greatly improved, and the service life of the brake drum is prolonged.

Description

technical field [0001] The invention relates to auto parts, in particular to a self-flowing and self-feeding circulating water cooling auto brake drum water seal. Background technique [0002] The brake cooling system installed in the existing large trucks has the following disadvantages: [0003] 1. Uneven cooling and unsatisfactory cooling effect. There are a lot of heavy vehicles that cause traffic accidents when the brakes fail when going downhill, resulting in car crashes and deaths. [0004] 2. Waste a lot of water resources and energy. Calculated by a truck, it needs to consume 800-1000 kg of water when the truck goes downhill for an average of 20 kilometers. Calculated on the basis of a truck running in the plateau area, it needs to consume 3-5 tons of drinking water a day on average, and the water fee is 50 yuan. [0005] 3. The capacity of the vehicle brake box is limited. The average brake tank capacity of a truck is 1 ton / vehicle. If it is a long downhill se...

AI Technical Summary

Problems solved by technology

[0003]1. Uneven cooling and unsatisfactory cooling effect

There are many heavy vehicles whose brakes fail to cause traffic accidents during long downhills, resulting in vehicle crashes and fatalities

[0004]2. Waste a lot of water and energy

Calculated on the basis of a truck running in the plateau area, it needs to consume 3-5 tons of drinking water a day on average, and the water fee is 50 yuan

[0005]3. The capacity of the vehicle brake box is limited

[0006]4. Because the brake cooling water of large trucks cannot be circulated, it can only be sprayed on the road surface, polluting the road surface, causing premature damage to the road surface and making the road surface wet and slippery

When the temperature is low in winter, the water sprayed on the road will freeze the road, which brings serious safety hazards to driving, and a large number of traffic accidents caused by this

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