Liquid cooling plate in electric vehicle industry

      With the requirement of electric vehicle IP67 becoming necessary, the range of alternative cooling methods for power battery system has been seriously narrowed. Among the more mature cooling methods, air cooling has been basically excluded from the application of electric vehicle battery pack except for trying to cooperate with other heat transfer means. Coupled with Tesla's demonstration effect, liquid cooling has become more and more widely used in  electric vehicle industry.

      The working principle of liquid cooling plate in the cooling application of power battery pack can be described as follows: in the power battery system, the battery generates excess heat, which is transmitted through the contact between the battery or module and the surface of plate aluminum device, and finally taken away by the coolant in the internal flow channel of the device. This plate type aluminum device is a liquid cooling plate heatsink.