一些驾驶员认为,冷却水就是用来冷却机器的,因此,冷却水的温度越低越好。其实这是一种误解。水温过高过低都不好,控制在75～95℃之间比较合适。冷却水的作用是将燃料燃烧带给机件的高温及时散发出去,保证柴油机在最适宜的温度状态下工作。温度太低会使柴油雾化不好,燃烧不完全,功率下降,油耗增加;会使气缸里的水 Some drivers think the cooling water is used to cool the machine, so the cooler the cooler the better. This is actually a kind of misunderstanding. Water temperature is too low is not good, control between 75 ~ 95 ℃ more appropriate. The role of cooling water is to bring the combustion of the fuel to the high temperature of the parts in time to ensure that the diesel engine can work at the most suitable temperature. Low temperature will make diesel atomization is not good, incomplete combustion, power loss, fuel consumption will increase the water in the cylinder