室内可吸入颗粒物浓度越限报警及设计  

New Alarming Method for Poor Indoor Air Quality Based on the Limit Concentrations of Inhalable Particles

作　　者：苗慧鸿 曹浩[1] 崔玉琦[1] 张雨[1] 郑洁[1] 

机构地区：[1]重庆大学,重庆400044

出　　处：《制冷与空调（四川）》2016年第1期53-56,共4页Refrigeration and Air Conditioning

基　　金：国家级大学生创新训练项目(编号:201410611071)

摘　　要：根据普通民用建筑室内可吸入颗粒物的来源、分布、粒径特点等,提出了一种浓度越限报警方法。该方法通过滤膜形变原理对普通室内空气PM2.5含量进行监测、越限报警,以避免对人员健康造成持续性危害。系统设计主要包括报警系统组成及软、硬件设计,可以根据含量是否超标报警,为室内空气环境质量提供保障。报警系统设计经济、使用方便。The purpose of this essay is to put forward a new method to alarm the concentration of PM2.5 exceeding the limit, which is based on the source, distribution and characteristics of particle sizes inside the civil buildings. This method, which is on the basis of membrane deformation, is to monitor the indoor concentration of PM2.5 and give an alarm when it exceeds the limit. In this case, there will be fewer persistent threats to the health of human beings. Design of the system includes the composition of the alarming system, the software design and the hardware design. It provides a high-qualified indoor air environment by giving alarms What＇s more, it＇s both economical and convenient.

关 键 词：室内环境 可吸入颗粒物 浓度 越限报警 

分 类 号：X502[环境科学与工程—环境工程]