Left ventilation water
Automobile water tank vent
Water tank is an important part of water-cooled engine. As an important part of the cooling circuit of water-cooled engine, it can absorb the heat of the cylinder block and prevent the engine from overheating. Because of the large specific heat capacity of water, the temperature of the engine will not rise much after absorbing the heat of the cylinder block. Therefore, the heat of the engine is conducted through the liquid loop of cooling water, with water as the heat carrier, and then the heat is dissipated by convection through a large area of fins to maintain the appropriate working temperature of the engine.
principle of operation
When the engine water temperature is high, the water pump repeatedly pumps water to reduce the engine temperature. The water tank consists of hollow copper pipes. High temperature water enters the water tank, is cooled by air and then circulates to the cylinder wall of the engine) to protect the engine. If the water temperature is too low in winter, the water circulation will stop at this time to avoid the engine temperature being too low.
Difference between ventilation tray and tray: difference
At first, these two kinds of brakes were disc brakes, but the ventilation disc punched holes in the brake disc to make the brake disc cool down faster. Most of them are used in sports cars or racing cars. Because the process is more complicated than the disc brake, the cost will go up, and the family car does not need ordinary brakes, and the brake disc will not always be in a high-heat working state, so in order to save costs, ordinary disc brakes are used.
Ok, that's the end of today's introduction to Bian Xiao automobile maintenance. I hope that the ventilation tray is different from the tray introduced by the mechanic Bian Xiao today, so that friends can know more. If you want to know more, please pay attention to this website.