摘要
对兰州市某高级综合办公大楼部分房间的置换通风进行设计计算,对室内送风速度以及送风口温度进行实测,并与上送风方式进行分析对比,得到置换通风的送风特性以及温度分布规律,揭示置换通风在提高人体的热舒适性、改善室内空气品质、节能等方面的优点。
Calculates displacement ventilation in design for part of houses of high-grade multi office-building in Lan zhou, measures velocity and temperature of ventilation of outlet analyzes and compares between upper air distribution and under air distribution, obtaines performance of air and temperature distribution in displacement ventilation system. The result shows this ventilation has a plenty of advantages in improving thermal comfort, indoor air quality and energy savings.
出处
《制冷与空调》
2007年第3期33-35,43,共4页
Refrigeration and Air-Conditioning
基金
2005年度"高等学校博士学科点专项科研基金"(2005731002)
关键词
置换通风
室内品质
热舒适性
节能
displacement ventilation
indoor air quality
thermal comfort
energy saving
