摘要
本文根据天津地铁1号线的实际情况,对天津地铁系统的逐时热湿负荷进行模拟计算分析,并论述了地铁内环境产生的热湿负荷、地铁围护结构的热量传递和地铁活塞风对地铁环境的影响,最后提出了适合天津地铁特点的变风量环境控制方案。
Based on the fact of the Tianjin metro 1 # route, the thermal load and moisture load of Tianjin metro varyingwith time are calculated and simulated. The influence of heat and humidity generated from the metrointerior, the heat transfer of metro enclosure and piston effect on the metro environment is shown also inthis paper. And in the end this paper presents the operation mode of Tianjin metro environment controlsystem as reference for further planning.
出处
《供热制冷》
2003年第5期46-49,共4页
Heating & Refrigeration
关键词
热负荷
热传递
活塞风
变风量系统
地铁
thermal load
heat transfer
piston effect
VAV system
Metro
