密闭空间空气净化用滤材检测设备设计研究

Design and Testing Equipment in Confined Spaces with Filter Air Purifiers

随着机动车辆的普及,人们呆在密闭空间即驾乘室以及室内的时间会逐渐拉长,如何有效的控制密闭空间的PM2.5浓度值值得我们去探讨和研究。通过对密闭空间空气净化原理的分析,采用激光粒子计数方法,设计了密闭空间空气净化检验流程及相配套的检测设备,将密闭空间(含室内及驾乘室)大气中的PM2.5含量控制在标准要求的浓度值以内。

With the popularity of motor vehicles, that is driving people to stay in a confined space, and an indoor time will gradually lengthen, how to effectively control PM2.5 concentration in confined spaces worthy of our discussion and study. Based on the principle of air purification confined space analysis, using a laser particle counting method, designed confined space air purification inspection process and supporting the testing equipment, the confined spaces （including indoor and occupants room） atmospheric PM2.5 content control concentration within the requirements of the standard.