实验室排风柜面风速测试方法的对比研究及实验验证  

Comparative Analysis and Experimental Verification of Face Velocity Testing Methods for Fume Hoods in Laboratories

作　　者：王婷婷[1] 刘东[1] 程勇[1] 万永丽[1] 皮英俊[1] 

机构地区：[1]同济大学暖通空调及燃气研究所

出　　处：《建筑热能通风空调》2013年第2期15-19,共5页Building Energy & Environment

摘　　要：面风速是排风柜性能的重要指标,本文对各国排风柜面风速测试标准进行总结和分析,比较了在测试条件、测试仪器、测试方法、结果的分析等方面的差异。通过构建的实验台对排风柜进行面风速的实测,根据多台不同厂家不同型号的排风柜面风速的实测结果,研究分析面风速分布特点,指出了实际测试中操作面上需重点关注的区域。Face velocity is a significant index for performance of fume hoods. The differences about testing conditions, devices, procedures and result analysis in fume hood standards from different countries have been compared and concluded. A testing room has been built in accordance, some fume hoods have been tested on it, and a conclusion about the underlining areas of operating plane in the test has been drawn after the analysis of face velocity distribution characteristics.

关 键 词：化学实验室排风柜面风速测试标准结果评价 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]