某区域能源站供冷方案设计与分析  

Design and Analysis of Cooling Scheme for a District Energy Station

作　　者：吴德珠[1] WU Dezhu(GuangDong Architectural Design&Research Institute Co.,Ltd,Guangzhou 510010,China)

机构地区：[1]广东省建筑设计研究院集团股份有限公司

出　　处：《制冷》2024年第5期75-79,共5页Refrigeration

摘　　要：以广东省某能源站为例,通过对典型建筑进行负荷分析,以此为基础确定能源站的总冷负荷,并结合能源站负荷增长预测,确定能源站供冷技术方案。根据本项目的实际情况,能源站供冷日间负荷大,夜间负荷小,如果采用常规电制冷,制冷机组装机容量大,因此造成项目初投资大,经济效益差,回收期长,最终本项目采用冰蓄冷系统;经济性分析得出,采用冰蓄冷系统比常规空调系统年节省运行费用596万元,最后本文还对能源站的运行策略进行了分析。Taking an energy station in Guangdong Province as an example,the total cooling load of the energy station is determined based on the load analysis of the typical building.Combined with the load growth forecast of the energy station,the cooling technical scheme of the energy station is determined.According to the actual situation of the project,the energy station cooling load during the day,night load small,if the use of conventional electric refrigeration,refrigeration units installed capacity,resulting in the project initial investment,poor economic benefits,long recovery period,the final project ice cold storage system;The economic analysis shows that the ice storage system can save 5.96million yuan of operating cost compared with the conventional air conditioning system.Finally,the operation strategy of the energy station is analyzed.

关 键 词：能源站 负荷分析 冰蓄冷 运行策略 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]