摘要
民用建筑室内往往因为通风不良造成CO2浓度超标,因此对室内CO2浓度分布的研究十分重要.以人体的CO2散发量的实验模型为理论依据,在此基础上设计搭建了微缩建筑空间CO2散发模拟实验平台,建立了一种微量稳定的气体制取的实验方法.结果表明,所测数据与理论分析结果吻合较好,为研究建筑通风空间污染物浓度分布的实验模型打下了基础.
The indoor CO2 concentration of civil building occasionally exceeded the value of national standard,so that it was much important to research the distribution of indoor dioxide concentration. In this paper,an experimental simulation of body dioxide emission was deduced. Based on this theory,an experimental device of dioxide emission simulation was designed and built,and an effective mean was proposed to obtain continuous and minimal gas. As a result,the experimental data was matched to that calculated by theory,attributed to the research of pollutants concentration with indoor convention.
出处
《仲恺农业工程学院学报》
CAS
2015年第1期35-38,43,共5页
Journal of Zhongkai University of Agriculture and Engineering
基金
广东省大学生创新创业训练计划(K1133058)资助项目
关键词
稳定微量流量
CO2浓度
室内空气品质
实验模型
Continuous and minimal flow
dioxide concentration
indoor air quality
experimental model
