摘要
一直以来舒适性空调系统的设计是以室外空气是新鲜空气为前提的,因节能的需要,空调设计规范中规定了最小新风量。但由于严重的大气污染,室内引入新风时,必须进行新风过滤处理。目前各种产品繁多,但缺乏系统的多效新风过滤装置的评价体系。污染新风中主要的污染物是颗粒物、SO2、NO2等。本文在分析现有评价体系和指标的基础上,初步探讨了适用于多效新风过滤装置的评价方法和指标。
The pollution of outdoor air is serious, the primary pollutants are PM and SO2, NO2, in addition, bacteria can do harm to our human health. There is hardly a filter in the comfortable air conditioning that can purify all the pollutants mentioned above at the same time, let alone the evaluation system. So the evaluation method need to be established. The author analyzed the existing evaluation system and the comprehensive index, and put forward the evaluation method and comprehensive index that are more suitable for the multiple-effect fresh air filter.
出处
《建筑热能通风空调》
2015年第1期90-93,105,共5页
Building Energy & Environment
关键词
多效新风过滤
颗粒物
气态污染物
细菌
测试台
评价标准
综合指标
multiple-effect fresh air filter
PM
air pollutant
bacteria
test bench
evaluation criterion
comprehensive index
