感应环境的汽车通风装置研究
韦世东
（梧州职业学院，广西 梧州 535000）
摘要： 研究了一种用于自动切换的汽车通风系统的通风装置，通过感应环境变化，自动切换车内外空气循环，实时
更新车内空气，提高车内空气环境质量，有效地解决了汽车熄火后汽车暴晒在车内产生甲醛、苯等对人体有害的气体等
问题，同时有效防止了因车内封闭空气无法循环而导致车内人员窒息死亡的情况。
关键词： 感应环境；通风装置；太阳能
中图分类号： TM910；U46    文献标识码： A     文章编号： 2095-0802-(2022)04-0072-03
Automobile Ventilation Device Sensing Environment
WEI Shidong
(Wuzhou Vocational College, Wuzhou 535000, Guangxi, China)
Abstract: This paper studied a kind of ventilation device of the automobile ventilation system for automatic switching. By sensing
environmental changes, the device automatically switched the air circulation inside and outside the vehicle, updated the air in the
vehicle in real time, improved the air environmental quality in the vehicle, effectively solved the problems of formaldehyde,
benzene and other harmful gases in the vehicle after the vehicle is flameout, and effectively prevented the suffocation and death of
personnel in the vehicle due to the failure of closed air circulation in the vehicle.

Key words: sensing environment; ventilation device; solar energy