What is the heat dissipation method of the new energy vehicle power lithium battery pack

●The air-cooled structure of the power lithium-ion battery pack heat dissipation method 1. Install a cooling fan at one end of the battery pack, and leave a vent hole at the other end to accelerate the air flow between the gaps of the battery cell and take away the high heat that occurs when the battery cell works ; 2. Add thermally conductive silicone gaskets to the top and bottom of the electrode end, so that the heat that is not easy to dissipate from the top and bottom is conducted to the metal shell through the TIF thermally conductive silicone sheet for heat dissipation. At the same time, the high electrical insulation and puncture resistance of the silicone sheet The battery pack has a good protection purpose. ●The heat dissipation method of the liquid cooling structure of the power lithium-ion battery pack 1. The heat of the battery cell is transferred to the liquid cooling tube through the thermally conductive silicone sheet, and the heat is carried away by the free circulation of the coolant thermal expansion and contraction, so that the temperature of the entire battery pack is unified. The strong specific heat capacity of the coolant absorbs the heat generated when the battery cell is working, so that the entire battery pack can operate at a safe temperature. 2. The thermal conductive silicone sheet has good insulation properties and high resilience, which can effectively guard against the vibration and friction damage between the cells and the hidden danger of short-circuit between the cells. It is the best auxiliary material for water-cooling methods. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.