摘要
以广州某办公建筑集中空调系统为典型案例,基于集中空调系统的制冷系数、能效比等指标,从工艺和设备方面,提出办公场所集中空调系统的不同改造方案,对比不同方案的节能潜力,并基于层次分析法给出各个优化方案的权重。结果表明:采用水泵和压缩机变频技术并提高室内设定温度的节能潜力最大;合理确定设计运行参数,可以有效节约空调系统用能。
Taking the central air-conditioning system for one office building in Guangzhou as typical case,based on the main indexes of central air-conditioning system,such as COPand EER,different kinds of optimization scheme of central air-conditioning systems in office building are provided from the aspects of process and equipment.The energy-saving potentials of different schemes are compared,and the weight ratios of the schemes are calculated based on analytic hierarchy process.The results show that the pump compressor frequency conversion technologies and higher indoor temperature are the main energy efficiency measurements for central air-conditioning system.The reasonable operation parameters are positive for energy-saving in central air-conditioning system.
出处
《制冷与空调》
2016年第11期66-71,共6页
Refrigeration and Air-Conditioning
基金
广东省科技计划项目"典型用能系统节能诊断技术研究与应用"(2013B091500087)
关键词
集中空调系统
办公建筑
层次分析法
节能潜力
优化设计
central air-conditioning system
office building
analytic hierarchy process
energy-saving potential
optimized design
作者简介
骆超，在职博士研究生，工程师，主要研究方向为用能系统节能潜力分析与节能诊断技术等。
