空气过滤器对PM2.5的适用性及能耗研究  

Study on the Applicability and Energy Consumption of Air Filter to PM2.5

作　　者：曾江月 张少凡[1] 张建忠 ZENG Jiang-yue ZHANG Shao-fan ZHANG Jian-zhong(Energy and Power Engineering, Nanjing University of Science and Technology Nanjing Architectural Design ＆ Research Institute Co., Ltd.)

机构地区：[1]南京理工大学能源与动力工程学院 [2]南京市建筑设计研究院有限责任公司

出　　处：《建筑热能通风空调》2017年第4期22-25,17,共5页Building Energy & Environment

基　　金：江苏省普通高校研究生科研创新计划项目(SJLX15_0171)

摘　　要：论文依据相关标准,建议室内可吸入颗粒浓度PM2.5浓度限值为C≤35μg/m^3,最高限值为C≤75μg/m^3,给出了不同室外空气PM2.5浓度范围可选用的两级空气过滤器组合形式,并以实际工程为例给出了公共建筑在不同新风比的工况下,4种组合形式的空气过滤器对风机能耗增加的比例及占建筑总能耗的比例,可为工程应用提供参考。According to the standard, the paper suggests that the indoor PM2.5 concentration should be less than orequal to 35 μg/m3, and the ceiling value should be less than or equal to 75 Ixg/m3, and the combination of air filter whichmatches different outdoor PM2.5 concentration are proposed. Taking the actual project as an example, the energyconsumption of the 4 combined forms of air filter and its proportion of the total energy consumption of the building aregiven under different fresh air ratio, which can be used as reference for engineering application.

关 键 词：空气过滤器 PM2.5 组合形式 能耗 

分 类 号：TU834.83[建筑科学—供热、供燃气、通风及空调工程]