汽油车排放检验机构尾气净化系统开发  

Development of exhaust gas purification system for gasoline vehicle emission inspection institutions

作　　者：黄万友[1] 谷成婕 张文广 谭世威 邹于建 于明进[1] 唐向臣 HUANG Wanyou;GU Chengjie;ZHANG Wenguang;TAN Shiwei;ZOU Yujian;YU Mingjin;TANG Xiangchen(College of Automotive Engineering,Shandong Jiaotong University,Jinan 250357,China;Shandong Xinlingzhi Detection Technology Co.,Ltd.,Jinan 250000,China)

机构地区：[1]山东交通学院汽车工程学院,山东济南250357 [2]山东新凌志检测技术有限公司,山东济南250000

出　　处：《内燃机与动力装置》2023年第1期51-58,共8页Internal Combustion Engine & Powerplant

基　　金：山东省交通科技创新计划项目(2020B94);山东省高等学校“青创科技支持计划”团队项目(2021KJ039)。

摘　　要：为降低汽油车在排放检测过程中的尾气排放,设计一种应用于汽油车排放检验机构的尾气净化系统。基于尾气净化系统功能设计机械结构和尾气净化后处理系统,基于XE164FN单片机芯片设计硬件电路,基于Keil软件设计程序并进行调试,对设计的尾气净化系统的净化效果进行试验验证。结果表明:尾气净化系统具有良好的净化效果,CO、HC、NO_(x)的净化效率均超过83%。该净化装置可以有效解决汽油车在检测过程中的污染物排放,保护环境。In order to reduce the exhaust emissions of gasoline vehicles in the process of emission testing,an exhaust purification system applied to gasoline vehicle emission testing institutions is designed.The mechanical structure and exhaust gas purification post-treatment system are designed based on the function of the exhaust gas purification system,the hardware circuit is designed based on the XE164FN single-chip microcomputer chip,the program is designed and debugged by Keil software,and the purification effect of the exhaust gas purification system is tested and verified.The results show that the exhaust gas purification system has a good purification effect,and the purification efficiencies of CO,HC and NO x exceed 83%.The purifying device can effectively reduce the pollutant emission of gasoline vehicles in the detection process and protect the environment.

关 键 词：尾气净化系统 测控系统 净化效率 汽油车排放检验机构 

分 类 号：X734.2[环境科学与工程—环境工程]