Energy-saving type brake drum cooler aiming at heavy truck
A heavy-duty truck and brake drum technology is applied in the field of vehicle brakes, which can solve the problems of large volume and mass of water storage tanks, easy freezing in winter, safety of pipes, etc., and achieves the effects of full automation, low cost and high reliability.
Pending Publication Date: 2018-09-14
NORTHEASTERN UNIV LIAONING
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Problems solved by technology
[0008] In order to solve the above-mentioned problems in the prior art, the present invention provides an energy-saving brake drum radiator for heavy-duty trucks, which solves the problem of the large volume and mass of the water storage tank of the water spraying and cooling device in the prior art, the easy blockage of the pipeline, and the easy freezing in winter problems such as potential safety hazards caused by the present invention, energy saving and environmental protection, and high reliability
Method used
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Embodiment Construction
[0034] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0035] Such as figure 2 As shown, when the braking system of the heavy-duty truck is working, the push rod of the brake cylinder is pushed forward, and the pneumatic cam 11 is rotated by an angle by adjusting the back, and the brake shoe 12 is stretched through the brake pad 13 and the brake drum 14 while rotating. Generate friction to achieve the effect of braking.
[0036] The overall structure
[0037] Such as Figures 1 to 3 As shown, a brake cooling device for a heavy-duty truck includes a mechanical structure and an electrical control device. The mechanical structure includes an air supply device, an air cooling device and a conveying device, and the air supply device brings air into the air cooling device. The air cooling device uses the vehicle ai...
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The invention discloses an energy-saving type brake drum cooler aiming at a heavy truck. The energy-saving type brake drum cooler aiming at the heavy truck comprises an air supply device, an air cooling device, a conveying device and an electric appliance control device; the air cooling device is connected with a compressor of a vehicle air conditioner system, the electric appliance control deviceis connected with the air supply device through an electric wire, the air cooling device is arranged at an air outlet of the air supply device, an outlet of the air cooling device is connected with an inlet of the conveying device, and an outlet of the conveying device is arranged in a friction area of a brake drum and a brake pad. By taking cooling air as a medium to perform brake system cooling, the problem that in the prior art, potential safety hazards are caused due to the fact that a water spray cooling device water storage tank is large in volume mass, a pipeline is easy to block, andicing is likely to occur in winter is solved; in addition, energy conservation and environmental protection are achieved, and reliability is high.
Description
technical field [0001] The invention relates to the technical field of vehicle brakes, in particular to an energy-saving brake drum radiator for heavy trucks. It solves the potential safety hazards caused by the large volume and mass of the water storage tank of the water spraying heat dissipation device, the easy blockage of the pipeline, and the easy freezing in winter in the prior art, and the invention is energy-saving, environment-friendly and has high reliability. Background technique [0002] With the rapid development of my country's national economy and the rapid construction of high-grade highways, the logistics market has higher and higher requirements for heavy-duty transport vehicles. The demand for high-efficiency, high-reliability, low-cost, fast and safe advanced models will increase significantly, and the braking load of vehicles will also increase accordingly, especially for buses operating in cities, long-distance buses that run on mountain roads for a lon...
Claims
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IPC IPC(8): B60T5/00
CPCB60T5/00
Inventor 董磊杨利民姜茂文李伟徐秋琳李垚
Owner NORTHEASTERN UNIV LIAONING