Automotive water tank is an important component of water-cooled engine, also known as radiator. Its function is to diffuse heat, cooling water absorbs heat in the water jacket, flows to the radiator after the heat dissipates, and then returns to the inner cycle of the water jacket to achieve temperature regulation. The automotive water tank can absorb the heat of the cylinder block and prevent the engine from overheating. The heat of the engine passes through the liquid loop of cooling water, uses water as a heat carrier to conduct heat, and then passes through a large area of radiator to dissipate heat by convection, so as to maintain the appropriate working temperature of the engine.
