独立新风空调系统(DOAS)的节能分析  

Energy Efficiency Analysis of Dedicated Outdoor Air System

作　　者：宋玮[1] 冀兆良[1] 龚明启[1] 

机构地区：[1]广州大学土木工程学院,广东广州510405

出　　处：《制冷》2005年第B05期30-34,共5页Refrigeration

摘　　要：由于SARS疫情、恐怖主义活动及病态建筑综合症等影响着建筑环境,故为解决这些问题而提出的独立新风系统逐渐受到晕视。本文论述分析了独立新风系统的节能特性;比较了相同负荷下,风机盘管加新风系统和风机盘管式独立新风系统的不同能耗,结果表明独立新风系统是一种既节能又安全的空调系统。Because the building environments are affected by SAP, S epidemic, terrorism and sick building symptom （SBS）, the dedicated outdoor air system is becoming more and more recognitory in order to solve these problems. This paper analyzes the energy efficiency of the dedicated outdoor air system （DOAS） . The different energy consumption between fan-coil unit plus fresh air system and dedicated outdoor air with fan - coil unit system is compared in the case of the same loads. It shows that DOAS is an energy efficiency and high safety air condition system。

关 键 词：独立新风系统 DOAS 节能分析 空调系统安全性 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程] TU834