Application products: solar energy equipment battery pack, new energy vehicle power battery
New energy, as an important form of green energy. Automobile, as an important carrier of new energy promotion. In the process of energy conversion and transmission, it is inevitable to generate a lot of heat energy. Whether it is in the photovoltaic industry or in the process of electric vehicle charging, it will generate a lot of heat energy in a short time. If these heat energy can not be distributed in time, it will bring uncontrollable factors to the life and stability of the equipment.
For this kind of industry with high heat dissipation demand, the conventional module and air cooling design concept can no longer meet the needs of the industry. Therefore, the use of water-cooled plate is naturally recognized by the industry. Water-cooled plate, especially the large-scale external circulation water-cooled plate equipped with water chiller, can ensure the continuous and stable input of high flow and low temperature water at the water inlet, Through the water channel inside the water cooling plate, heat exchange is carried out between the plate body and the heat source. By using the high specific heat capacity of water, the heat of the heat source can be quickly absorbed to ensure the stable operation of the heat source.
Water cooling plate, as a popular production technology in the industry, after five years of research and development practice, our company has cooperated with many partners with strong strength in different fields to provide a one-stop service of research, production and marketing of large-scale water cooling and small-scale internal circulation water cooling for the new energy industry. According to different application scenarios, we adopt different processing technologies: lead-free welding, Epoxy welding, stir welding, vacuum welding and other technologies, to provide customers with rapid cooling solutions.
Liquid cooling scheme < br / >
The liquid cooling system is formed by the aluminum tube and the coolant. The mixture of water and glycol is used as the coolant, and the proportion is 50% respectively. The whole battery pack is wrapped in S-shaped circuitous way, and the heat conduction silicon film is added between the electronic pack to assist the heat transfer. The silicon film itself has excellent insulation performance and compression performance, which can play a good role in protecting the battery pack and the aluminum tube.
Air cooling scheme < br / >
By adding cooling fans and ventilation holes inside the battery pack, the air flow inside the battery is increased to take away the heat emitted in the air; while the positive and negative electrodes with larger heat value use thermal conductive silica gel sheet, through which the heat is transmitted to the metal shell of the substrate heat dissipation effect.
Convective cooling scheme < br / >
In addition to good heat conduction work, it can also form a good isolation and damping effect between the battery packs, which can effectively avoid the short circuit and wear phenomenon caused by friction and vibration between the batteries.
