暖通空调>期刊目次>2013年>第5期

实验室空调通风工程节能设计方法探讨

Discussion on energy efficiency design method for laboratory air conditioning and ventilation projects

左鑫
华东建筑设计研究院有限公司

摘要:

实验室空调通风能耗取决于实验室的设计标准、通风系统设计和控制方法。分析了实验室空调负荷的组成。探讨了一些实验室空调通风工程节能设计方法,包括采用适当的设计标准,根据实验室建筑规模、使用功能、使用时间和建筑物的性质配置不同的冷热源方案,实验室排风柜排风和新风补风采用变风量设计,采用排风柜自循环过滤系统。

关键词:设计标准,换气次数,空调冷热源,排风柜,实验室,变风量系统

Abstract:

Energy consumption of the air conditioning and ventilation system of laboratories is determined by the design standard, ventilation system design and control strategy. Analyses the composition of air conditioning load of laboratories. Discusses some energy efficiency design methods for laboratory air conditioning and ventilation projects, including selecting proper design standards, equipping different cold and heat source schemes based on building dimensions, functions, using period and building characteristics, adopting variable air volume design for exhaust air and compensating fresh air of laboratory fume hoods and using fume hood self-circulating filter system.

Keywords:design standard, air changes, cold and heat source, fume hood, laboratory, variable air volume system
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