汽油车排放检验机构尾气净化系统开发
黄万友1，谷成婕1，张文广2，谭世威1，邹于建1，于明进1*，唐向臣2
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
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、NOx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。
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
Development of exhaust gas
purification system for gasoline vehicle emission inspection institutions
HUANG Wanyou1, GU
Chengjie1, ZHANG Wenguang2, TAN Shiwei1,
ZOU Yujian1, YU Mingjin1*,
TANG Xiangchen2
1.College of Automotive
Engineering, Shandong Jiaotong University, Jinan 250357,China;2. Shandong
Xinlingzhi Detection Technology Co., Ltd., Jinan 250000,China
Abstract：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 posttreatment system are
designed based on the function of the exhaust gas purification system, the
hardware circuit is designed based on the XE164FN singlechip 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 NOx exceed
83%. The purifying device can effectively reduce the pollutant emission of
gasoline vehicles in the detection process and protect the environment.
Keywords:exhaust gas purification system;
measurement and control system; purification efficiency; gasoline vehicle
emission inspection institutions
|
