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提高空气滤清器进气口位置,可延长发动机使用寿命。这是在汽车设计中,特别是在改装车的设计中,易被人们忽视的问题。当空气的总含尘量一定时,空气滤清器进气口距地面高度不同,其位置处含尘量占总含尘量的百分比也不同。由表1可见,如果将空气滤清器的进气口设计在距地面3m高处,它所吸入的尘土,将比设计在0.5m高处减少3/4。
Increase the air cleaner air inlet position to extend engine life. This is a problem that is easily overlooked in the design of automobiles, especially in the design of modified cars. When the total amount of dust in the air is constant, the height of the air inlet of the air cleaner is different from the height of the ground. The dust content in the air filter occupies a different percentage of the total dust content. As can be seen from Table 1, if the air intake of the air filter is designed to be 3m above the ground, the dust it sucks in will be reduced by 3/4 from the design height of 0.5m.