半集中式空调系统控制室内PM_(2.5)污染的设计分析与应用  

Analysis and Application of Indoor PM_(2.5) Pollution Control in the Semi-central Air Conditioning System Design

作　　者：范东叶 王清勤[2] 赵力[2] 陈超[3] 夏聪和 李国柱[2] 王军亮[1] 

机构地区：[1]重庆大学,重庆400044 [2]中国建筑科学研究院,北京100013 [3]北京工业大学,北京100124

出　　处：《建筑科学》2016年第10期86-90,共5页Building Science

基　　金："十二五"国家科技支撑计划课题"办公建筑绿色化改造技术研究与工程示范"(2012BAJ06B05);"十二五"国家科技支撑计划课题"建筑室内颗粒物污染及其复合污染控制关键技术研究"(2012BAJ02B02)

摘　　要：建筑室内PM_(2.5)污染控制设计计算方法提出的时间相对较短,室内PM_(2.5)污染源负荷的计算方法有待完善。本文以北京市某办公建筑半集中式空调系统为例,初步提出室内PM_(2.5)污染源负荷"同时发生系数"的计算方法,并对室内PM_(2.5)污染控制进行相关设计。半集中式系统PM_(2.5)污染控制设计时,分别计算新风系统和室内空气处理系统去除的PM_(2.5)负荷,室内空气处理系统需扣除新风承担的室内PM_(2.5)负荷。该设计探讨旨在为我国相关工程应用提供参考。The design calculation method of indoor PM2.5pollution control has been put forward in a relatively short time. The calculation method of indoor PM2.5pollution load needs improvement. In this paper,the semi-central air conditioning system of one office building in Beijing is taken as an example, which initially proposes the＂simultaneous factor＂calculation method. Meanwhile,the design for indoor PM2.5pollution control in this building is conducted. When designing a semi-central system for PM2.5pollution control,the removal of PM2.5load for both fresh air system and indoor air treatment system should be calculated separately,and the indoor air treatment system should deduct the indoor PM2.5load of fresh air. The design is intended to provide reference for relative engineering applications in China.

关 键 词：室内PM2.5 半集中式空调系统 污染控制 设计计算方法 

分 类 号：TU834.8[建筑科学—供热、供燃气、通风及空调工程]