新疆某区域供冷系统节能改造与经济分析  

Energy-Saving Transformation and Economic Analysis of a District Cooling System in Xinjiang

作　　者：杨斌[1] 吕静[1] 朱鹏 YANG Bin;LV Jing;ZHU Peng(College of Environment and Architecture,University of Shanghai for Science and Technology;China Petroleum Engineering&Construction Corporation,Qinghai Design Branch)

机构地区：[1]上海理工大学环境与建筑学院 [2]中国石油工程建设有限公司青海分公司

出　　处：《上海节能》2020年第9期1048-1052,共5页Shanghai Energy Saving

摘　　要：新疆某区域供冷系统因长期运行造成设备、管线等严重老化,系统能耗较高。在统筹考虑已建设施及运行模式的情况下,从工艺技术、功能性、环境影响及经济因素提出四种改造方案,对其技术可行性进行论证并对改造方案进行经济分析,采用动态经济评价指标财务净现值(FNPV)分析各方案的经济效益。The equipment and pipelines of a district cooling system in Xinjiang are seriously aging due to long-term operation,and the energy consumption of the system is relatively high.In the overall consideration of the existing facilities and operation mode,four transformation schemes are proposed and their technical feasibility is veritied,mainly including Three aspects:process technology,functionality,and environmental impact;economic considerations were taken into account,which led to an economic analysis of the retrofit options,primarily A dynamic economic evaluation indicator,the financial net present value(FNPV),was used to analysis the overall economic performance of each transformation scheme.

关 键 词：区域供冷 改造方案 节能高效 财务净现值 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]