Cooling of diesel engine

The diesel engine in the operation of the diesel combustion temperature, to ensure the diesel engine heated parts and turbocharger shell part is not affected by the impact of high temperature, and ensure the lubrication of the working face, will be carried out in a heated part cooling. When the diesel engine is badly cooled and the engine temperature is too high, it will cause some trouble. Diesel engine parts can not be excessive cooling, mechanical temperature is too low will also cause adverse consequences. Thus, the function of the cooling system is to transfer part of the heat from the heating parts, so that the parts remain at normal working temperature. The cooling modes of diesel engines are two kinds of water cooling and air cooling. Water cooling means cooling the air cylinder with water. Air cooling means cooling the cylinder with air. A closed self circulation water cooling unit in the water-cooling unit, which is composed of a water-cooled cavity radiator if there water pump of diesel engine, and then returned to the radiator, and the radiator is cooled by the fan unit, another open circulating cooling unit. In high-rise buildings, the closed water cycle cooling unit should be chosen in general, which has less space and space.