Automobile and cooling system

Abstract

The embodiment of the invention provides a cooling system used for cooling an electric automobile. The cooling system comprises a cooling loop, a cooling liquid pump, a heat radiator and ventilation holes, wherein the cooling liquid pump comprises a pump water outlet and a pump water inlet; the pump water outlet and the pump water inlet correspondingly communicate with the cooling loop; the heat radiator comprises a heat radiator water inlet and a heat radiator water outlet; the heat radiator water inlet and the heat radiator water outlet correspondingly communicate with the cooling loop; theheat radiator is mounted on a side beam of a chassis of the electric automobile; and the ventilation holes are formed in the side wall of a shell of the electric automobile and used for providing heatradiation air for the heat radiator. As the ventilation holes are formed in the side wall of the shell of the electric automobile, and the heat radiator is mounted on the side beam of the chassis ofthe electric automobile, the heat radiator can be effectively cooled by using side air.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of automobiles, in particular to an automobile and a cooling system. Background technique [0002] With the continuous improvement of society's requirements for energy saving and emission reduction, new energy vehicles that are clean, pollution-free, and low-carbon emissions are increasingly recognized by people in the field of urban public transportation. Unlike traditional fuel and gas vehicles, which use engines as power sources, new energy vehicles represented by pure electric vehicles use batteries as energy storage devices and drive motors as power devices. [0003] When the motor is working, it will generate a lot of heat. Similarly, the charging and discharging of the battery will also generate heat, and the process of driving the motor to convert electrical energy into mechanical energy will also generate heat. Although all components of new energy vehicles are designed with h...

AI Technical Summary

Problems solved by technology

Although all parts of new energy vehicles are designed with high flame retardancy, the accumulation of heat will still increase the probability of spontaneous combustion and other hazards

More importantly, the heat will cause the motor, electronic control system and other components to fail, and hinder the normal operation of the drive system.

[0004] However, the cooling performance of the cooling system of the current car needs to be improved

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