汽车节油是目前运输部门的一项重要任务。最近北京邮政汽车运输局根据有关节油经验和技术资料,研制成涡流节油器,经过试用取得一定成效,现简介如下:一、节油原理涡流节油器安装在汽车发动机进气管入口处,其结构如图所示,它是采用高碳空心钢经 Automobile fuel economy is currently an important task of the transport sector. Recently, Beijing Post Automobile and Transportation Bureau developed a vortex fuel economy economizer based on the experience and technical data on fuel economy. After a series of experiments, it achieved some results. The brief introduction is as follows: 1. The principle of fuel economy The vortex fuel economy is installed at the inlet of automobile engine intake, Its structure as shown, it is the use of high-carbon hollow steel