车载燃油系统油气排放控制技术发展现状  

Development Status of Vapor Emission Control Technology in On-board Fuel System

作　　者：张恩慧[1] 毕程 ZHANG Enhui;BI Cheng(Inner Mongolia University of Science and Technology,Baotou 014000,China)

机构地区：[1]内蒙古科技大学机械工程学院,内蒙古包头014000

出　　处：《汽车实用技术》2023年第5期213-218,共6页Automobile Applied Technology

基　　金：国家自然科学基金项目(52262051);内蒙古自然科学基金项目(2022QN05006)。

摘　　要：油气排放控制技术有效抑制汽车燃油系统油气排放污染,在能源短缺和环境危机的当下具有重要意义。文章简述了国内外油气排放控制技术的发展历程及相关法规标准实施进程;对现有的油气排放控制技术研究成果进行系统梳理;并分析了车载油气排放控制技术现存不足之处;最后,提出基于电子控制技术的主动抑制油气装置是车载油气排放控制的主要趋势。The vapor emission control technology effectively suppresses the vapor emission pollution in automobile fuel system, which is of great significance in the current energy shortage and environmental crisis. This paper briefly describes the development process of vapor emission control technology at home and abroad and the implementation process of relevant laws and standards,systematically sorts out the research results of existing vapor emission control technology, and analyzes the existing deficiencies of on-board vapor emission control technology. It is proposed that the combination of active vapor suppression device and electronic control is the main trend of on-board vapor emission control technology.

关 键 词：油气排放 燃油系统 发展现状 主要趋势 

分 类 号：U464.13[机械工程—车辆工程]