论文部分内容阅读
一、改进供油系的节能技术 1、PJ系列汽油发动机曲轴箱通风节油阀产品能加强曲轴箱通风和可燃气体的回收,在发动机中低速小负荷区,根据进气管真空度自动向进气管适量补气,使汽油机的混合趋于合理,从而达到节油率3～5％和净化的效果。使用1～2个月即可收回成本。产品适用于EQ140、CA141、CA15、CA10C、BJ212、BJ130型汽车。产品由交通部公路科学研究所、北京市丰台区专利实验所研制生产,1989年7月通过鉴定。 2、FQJ型汽车节油器产品能根据化油器中真空度的变化,自动控制补气量,利用热交换器使补充的新鲜空
First, to improve fuel economy of the energy-saving technology 1, PJ series gasoline engine crankcase ventilation throttle valve products can enhance the crankcase ventilation and combustible gas recovery, the engine speed in the low-load area, according to intake manifold vacuum automatically into the intake pipe The right amount of gas, so that the mixing of gasoline engines tends to be reasonable, so as to achieve savings of 3 to 5% and the effect of purification. Use 1 to 2 months to recover the cost. Products for EQ140, CA141, CA15, CA10C, BJ212, BJ130 cars. Products by the Ministry of Communications Highway Science Institute, Fengtai District, Beijing Patent Laboratory developed and manufactured in July 1989 passed the appraisal. 2, FQJ-type car fuel economy products can be based on changes in the degree of vacuum carburetor, automatic control of gas volume, the use of heat exchangers to make up for fresh