大型空调系统生命周期评价与能源利用评价模型  

Life cycle assessment in large air-conditioning system and evaluation framework model of energy utilization

作　　者：王豆豆[1] 苟立[1] 张彬 

机构地区：[1]西安建筑科技大学建筑环境工程与空调技术研究所,西安710055 [2]中国兵器工业第二○五研究所,西安710065

出　　处：《土木建筑与环境工程》2015年第1期47-54,共8页Journal of Civil,Architectural & Environment Engineering

基　　金："十二五"国家科技支撑计划(2011BAJ03B03)~~

摘　　要：基于西安咸阳国际机场货运中心空调系统,利用生命周期理论和层次分析法针对能源高效利用途径进行了研究。针对生命周期方法和层次分析法应用于建筑能源进行了深入分析,结合实际案例数据进行了生命周期清单分析,数据来源与所提模型紧密结合,基于层次分析法框架性模型,以空调工程各种资源的消耗值和各种环境影响潜值分析为例,量化剖析了如何利用全生命周期影响评价对耗能项目进行评价。结合案例数据的生命周期评价提出了能源利用评价层次模型,并针对模型给出了从全生命周期角度调整建立能源利用过程监控与评价等建议。Based on central air conditioning system of Xi＇an-Xianyang international airport, energy efficient utilization with life cycle theory and analytic hierarchy process was conducted. Firstly, the application of life cycle and analytic hierarchy process to building energy was deeply studied. Secondly, life cycle inventory analysis was conducted combined with the practical cases data. And the data resource is related to the proposed model. Thirdly, On basis of analytic hierarchy framework model and analysis of energy consumption as well as potential environmental impact on air-conditioning project, the study on how to evaluate energy-consumption project with the use of life cycle impact assessment is done. Based on the life cycle assessment of practical cases data, a new hierarchical evaluation model of energy utilization is put forward. And in view of the model, several suggestions are given such as establishing energy utilization process monitoring and evaluation from the point of whole life cycle assessment. This provides a theoretical basis for policies about enormous quantity of building energy and energy saving of air conditioning system.

关 键 词：大型空调系统 生命周期 评价方法 能源利用 层次分析法 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程] TK018[动力工程及工程热物理]