期刊论文

Energy-conservation and Optimization Study of SPF Laboratory Animal Room Air System in Air Conditioning --Discussion on the Best Air Change Rates

中文

建筑热能通风空调

1003-0344

2007

26

4

80-85

10.3969/j.issn.1003-0344.2007.04.022

湖南省教育厅项目（编号:04C537）；

本校为第一机构

本文基于CFD模拟，通过对具体工程的实验动物房气流组织的模拟分析，研究实验动物房内最佳的换气次数，并由此分析了实验动物房洁净空调风系统的节能潜力。研究结果表明，在方形散流器上送下回的气流组织方式下，该实验动物房的最佳换气次数12次／11，与原设计系统设计换气次数为18次／h相比，空调风系统的能耗可节省33．4％。

This paper simulated and analyzed the laboratory animal room by CFD software, studies the best air change rate in laboratory room, and analyzed the energy-conservation potential of the air conditioning for laboratory animal room. The results indicated the best air changes of laboratory animal room is 14 times/h which take the air distribution of supplying in ceiling diffuser and exhausting air in underside, compare air change rates of 20 times/h which taken in old system, 33.43...