新风负担室内全部湿负荷的手术室空调系统设计探讨  

Discussion of the Air-conditioning System Design of Operation Room that the Fresh Air Undertakes All the Indoor Humidity Load

作　　者：何娟 

机构地区：[1]中国中元国际工程有限公司,北京100089

出　　处：《工程建设与设计》2014年第7期86-88,共3页Construction & Design for Engineering

摘　　要：医院手术部空调系统怎样节能一直是行业关注的话题,由于采用湿度优先的控制方法,传统的一次回风空调系统存在"冷热抵消"的能源浪费现象。论文通过对新风集中处理一次回风空调系统能耗分析,结合新风机组风冷比的概念,提出了变新风量一次回风空调系统。新风采用两档风量,夏季及过渡季节采用高档风量,冬季采用低档风量,且新风机组担负室内全部湿负荷。The energy consumption of the surgical suite in hospital is enormous. Because of the humidity priority control method,the energy waste is very serious in the traditional primary return air conditioning system. In this paper, combined with the fresh air unit air ratio concept, the author proposes a new primary return air conditioning system with variable fresh air volume. Fresh air by two gear volume, summer and transition seasons with high-grade air volume, winter with low-grade air volume, and the fresh air unit responses for all indoor humidity load.

关 键 词：手术部空调系统 能源消耗 湿度优先控制 变新风量 深度除湿 风冷比 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程] TU246.1