政府机关建筑空调系统测试与节能分析  

Analysis on Test and Energy Saving of Air Conditioning System in Government Buildings

作　　者：宋波[1] 张景[1] 竟峰[1] 柳松[1] 胡月波[1] 朱晓娇[1] 刘晶[1] 邓琴琴[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《建筑科学》2014年第6期108-113,共6页Building Science

基　　金："十二五"国家科技支撑计划项目"典型公共机构能源管理关键技术标准研究与应用示范"(2012BAB18B02)

摘　　要：本文通过对五个政府机关建筑的集中空调系统调研与测试,了解政府机关建筑主要采取的集中空调系统的形式、系统耗电量及分项构成比例、系统普遍存在的问题,进行了节能潜力分析,并提出了主要节能策略和优化运行管理方法。通过测试调研发现,政府机关建筑空调系统单位面积年用电量大致范围在13～30 kWh/m2之间。主要原因是系统中机组与水泵在设计、施工、调试和运行管理阶段均存在可以避免的能源浪费问题。因此,政府办公机关建筑具有一定的节能潜力。Investigation and measurement were carried out on air conditioning system in five government buildings,which guide to understand its main pattern,energy consumption and composition and common problems.In addition,the analysis was conducted on energy saving potential.This study finds that annual electricity consumption per square meter of air conditioning system in government buildings is 13 ～ 30 kWh/m2.The main reason is that water chiller unit and pumps in air conditioning system waste energy throughout stage of design,construction,commissioning and operation,which were evitable.As a result,government building has a certain energy conserving potential.

关 键 词：政府机关建筑 办公建筑 空调系统 能耗 节能 

分 类 号：TU243.1[建筑科学—建筑设计及理论] TU111.195