New energy vehicle cooling system working principle
The new energy vehicle heat dissipation system refers to the waste heat generated inside the electric vehicle through a series of heat dissipation equipment and pipelines, to ensure the normal operation of the car and maintain the safety of core components such as batteries.
The working principle of the heat dissipation system of new energy vehicles is mainly divided into two aspects: one is the air flow, and the other is the circulation of the heat dissipation medium.
In the heat dissipation system of the new energy vehicle, the air is introduced into the car through the radiator, fan and air intake pipe and other equipment, and the waste heat generated by the heat dissipation equipment inside the car is transferred to the air, so that the waste heat can be distributed.
At the same time, in the process of air flow in the car, it can also effectively reduce the temperature of the car, so as to ensure the comfort and safety of the driver.
In terms of the circulation of heat dissipation media, the new energy vehicle heat dissipation system usually adopts the method of liquid cooling, that is, the use of heat dissipation media (generally water or other liquids) to dissipate heat from core components such as motors and batteries.
Specifically, the liquid heat dissipation medium will flow through the core components such as batteries and motors through the pipeline, and the generated waste heat will be brought to the radiator, and then the waste heat will be dissipated through the radiator.
This cycle process can continuously expel waste heat from the car, thus ensuring the normal operation of the car and the safety of core components such as the battery.
In short, the working principle of the new energy vehicle heat dissipation system aims to dissipate the waste heat generated inside the car by introducing air and liquid heat dissipation media, so as to ensure the normal operation of the car and maintain the safety of the core components.
