Vehicle front cooling system and vehicle
A technology for vehicles and air-cooling systems, which is applied to vehicle components, brake safety systems, power plants, etc., and can solve problems such as low cost performance, bulky size, and irrelevance
Active Publication Date: 2021-11-09
SAIC MOTOR
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Problems solved by technology
No matter how high the heat-resistant temperature of the brake pads is, once the limit temperature is exceeded, not only the braking performance will decline, but also due to the improvement of the braking performance, the vehicle is usually at a higher speed when the performance fails, which will cause greater danger to the user.
[0006] 2) Adding a brake cooling system. Currently, for the cooling of the brake system, there are mainly water-cooled brake cooling systems for racing cars. However, the water-cooling system usually includes main parts such as hydraulic pumps and hydraulic systems. Difficulties, at the same time, due to the high cost of the water cooling system, it is difficult to achieve popularization in general vehicles, and the cost performance is low
[0007] To sum up, the current radiator cooling system and brake cooling system are independent of each other, there is no correlation between the two
Method used
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[0037] As mentioned in the background art, the air-cooled heat dissipation of the radiator and the water-cooled heat dissipation of the brakes in the prior art are independent, which is not conducive to the optimization of the performance of the whole vehicle, and the system is complicated, which is not conducive to the optimization of the structure of the whole vehicle.
[0038] Aiming at the above-mentioned technical problems existing in the prior art, this paper proposes a system that can coordinately control the heat dissipation of the radiator and the brake to comprehensively regulate the wind resistance system of the whole vehicle, so that each component of the vehicle can be in the best operating condition.
[0039] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0040]...
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The invention discloses a vehicle front air cooling system and a vehicle. The vehicle front air cooling system comprises a main air inlet air door assembly and a flow dividing assembly. According to the main air inlet air door assembly of the vehicle front air cooling system, the total air inlet amount can be controlled, and the second driving component drives the flow dividing component to act so that the total air inlet amount can be distributed to the first pipeline and the second pipeline, and therefore air cooling can be performed on a vehicle radiator and all components of a braking system. Therefore, the wind resistance coefficient of the whole vehicle, the air inlet amount of the radiator and the braking capacity can be integrated at the same time, wind resistance can be effectively reduced, energy is saved, emission is reduced, the endurance mileage is increased, and the wind resistance, heat dissipation of the radiator and the braking performance of the vehicle are always in the optimal working condition.
Description
technical field [0001] The invention relates to the technical field of cooling of vehicle components, in particular to a vehicle front cooling system and a vehicle. Background technique [0002] At present, the front-end heat dissipation system of automobiles mainly includes air-cooled heat dissipation of the radiator and water-cooled heat dissipation of the brake. Air volume. [0003] To control the air intake of the radiator, to balance the contradiction between the heat dissipation demand of the radiator and the wind resistance performance of the whole vehicle, the existing method is active air intake grille (AGS). AGS controls the air intake into the radiator by controlling the opening of the blades. , when the radiator has a small demand for air intake, fully close or rotate the blades at a certain angle to reduce the drag coefficient of the vehicle. However, there are multiple sets of blades in AGS. When the blades are closed, when the vehicle speed is high, due to t...
Claims
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IPC IPC(8): B60T5/00B60T17/22B60K11/08B60K11/06
CPCB60T5/00B60T17/22B60K11/08B60K11/06
Inventor 蔡昱丹樊瑶雯徐越鹏孙琪
Owner SAIC MOTOR