摘要
本文通过应用地热耦合通风法对大连市某成品住宅室内装修污染实测,对比分析其影响因素,并结合CFD模拟通风时段污染物扩散情况,提出改进措施。通过分析可得,地热耦合通风法能够高效排出室内污染物,室内温湿度及通风形式对污染物分布影响较大,采用改进措施的地热耦合通风法去除室内污染物效果为自然密闭状态下的两倍。
This paper represents the field test result, which is carried on the effect of Floor Heating Coupling Ventilation （FHCV） on formaldehyde releasing of finished house. By comprising and analyzing the influence factors, and via the field test towards promoting method and analysis it, it is found that FHCV could eliminate indoor pollutant effectively, and the effect of it is twice than the natural isolated condition, and the indoor temperature, humidity and position of pollutant source have a great effect on pollutant distribution.
出处
《建筑热能通风空调》
2016年第12期1-7,共7页
Building Energy & Environment
基金
大连市建设科技计划项目(052038)
大连市科技计划项目(2014E21SF008)
国家环保公益专项(20150906)
关键词
成品住宅
地热
通风
甲醛
数值模拟
finished house
floor heating
ventilation
formaldehyde
CFD
