概述 一、K—汽油喷射系统工作原理 二、燃油供给机构 三、空气供给机构(见上期) 四、混合气形成机构 混合气形成机构主要由燃油计量分配器、差压阀、压力调节器和喷油器等组成。混合气形成机构将定量的空气与定量的喷射的燃油相混合,将混合气均匀地送入各气缸。 1.燃油计量分配器 图1为混合气调节器,主要由空气流量计量器和燃油计量分配器所组成。燃油计量分配器的功能是精确地把空气流量计量器中感知板的行程位置相对应的 Overview of a K-gasoline injection system works two, the fuel supply mechanism Third, the air supply mechanism (see the previous issue) Fourth, the mixed gas formation mechanism Mixture formation mechanism consists of fuel metering distributor, differential pressure valve, pressure regulator and spray Oil and other components. The mixture forming mechanism mixes the quantitative air with the quantitative injected fuel, and uniformly feeds the mixture to each cylinder. 1. Fuel metering distributor Figure 1 is a mixture regulator, mainly by the air flow meter and fuel metering dispenser composed. The function of the fuel metering dispenser is to precisely position the sensing plate travel in the air flow meter