摘要
在本文中用数值模拟方法分析安装在宾馆中的组合通风系统和集中新风系统,其中集中新风系统作为参考系统。当两种通风系统分别运行的情况下,测试室内空气温度和污染物浓度。通过分析模拟结果,与参考系统相比较发现组合通风系统明显地改善了室内空气质量,在达到相同效果时组合通风系统更节约能源。为提供高水平的室内空气质量,组合通风系统比集中新风系统更适合在宾馆中应用。
The main objective of this study is to analyze a combined ventilation system and a fresh air system that were installed in a room of a hotel using numerical simulation.Indoor air temperature and contaminant concentration were tested when two systems operate respectively.By comparing these results,it was found that,the combined ventilation system can improve the indoor air quality and reduce the fan energy consumption compared to the reference system.It is clear that the combined ventilation system is more suitable for the hotel than the fresh air system in order to provide a high level of indoor air quality.
作者
叶必朝
YE Bichao(Chang Zhou Institute of Engineering Technology)
出处
《建筑热能通风空调》
2017年第11期78-80,共3页
Building Energy & Environment
基金
常州工程职业技术学院科研基金项目(11130100116020)
关键词
组合通风
新风系统
数值模拟
combined ventilation
fresh air system
numerical simulation
