Automobile front end cooling module capable of being controlled in lifting mode, cooling method and automobile

Abstract

The invention discloses an automobile front-end cooling module capable of being controlled in a lifting mode, a cooling method and an automobile. A first part of the sliding rail is arranged in front of the air inlet area of the outdoor heat exchanger, and a second part is arranged outside the air inlet area of the outdoor heat exchanger; the low-temperature radiator is arranged on the sliding rail in a sliding mode and slides to the corresponding position of the sliding rail according to the working mode. The method comprises the steps that a sliding rail is arranged in front of an outdoor heat exchanger, a first part of the sliding rail is arranged in front of an air inlet area of the outdoor heat exchanger, and a second part is arranged outside the air inlet area of the outdoor heat exchanger; a slidable low-temperature radiator is arranged on the sliding rail; the working mode of the front-end cooling module is determined according to the cooling water temperature and the operation mode of the vehicle-mounted air conditioner; and according to the working mode, the low-temperature radiator slides to the corresponding position of the sliding rail. The heat exchange efficiency of the outdoor heat exchanger is optimized according to different scenes through wind resistance and air volume changes generated by lifting of the low-temperature radiator.

Description

technical field [0001] The present invention relates to an automobile cooling device and method, and more particularly, to an automobile front-end cooling module that can be lifted and lowered, a cooling method and an automobile. Background technique [0002] figure 1 Shown is a schematic structural diagram of a front end cooling module 10 of a conventional automobile. like figure 1 As shown, the front-end cooling module 10 of a conventional automobile is erected as a whole and disposed perpendicular to the horizontal plane. Taking the front direction of the vehicle as the front, the front-end cooling module 10 of a conventional automobile is sequentially provided with an intercooler 15 , an oil cooler 14 , a condenser 12 , a radiator 11 and a fan 13 from front to rear. [0003] refer to figure 1 , the radiator 11 is arranged perpendicular to the horizontal plane, a fan 13 is arranged on its back, and a condenser 12 and an intercooler 15 are arranged side by side on its ...

AI Technical Summary

Problems solved by technology

3. Higher requirements for noise and air-conditioning comfort;

[0007] However, even though the front-end cooling module 20 of a new energy vehicle is improved compared with the front-end cooling module 10 of a traditional vehicle in terms of the number of radiator parts and the overall volume, its heat dissipation efficiency, especially the heat exchange under different working conditions Efficiency is still slightly lacking

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