水蓄冷系统在杭州大会展中心项目中适用性的技术经济分析  

Technical and economic analysis of applicability of water storage system in Hangzhou Grand Exhibition Center

作　　者：曹源 Cao Yuan(National Engineering Research Center of Building Technology,Beijing 100013,China;China Academy of Building Research,Beijing 100013,China)

机构地区：[1]国家建筑工程技术研究中心,北京100013 [2]中国建筑科学研究院有限公司,北京100013

出　　处：《建筑科学》2022年第5期215-222,共8页Building Science

摘　　要：首先对在会展类建筑不连续运行的负荷特点下水蓄冷系统的适用性进行了分析,考察了在不同布展时长、布展规模条件下对水蓄冷系统运行的影响,给出了会展类建筑水蓄冷系统设计及运行策略的建议。其次,结合杭州市电价政策,对杭州大会展项目采用水蓄冷系统的可行性进行技术经济分析,得出了本项目应采用电度电价政策下的常规电制系统的冷源方案建议。Firstly, the applicability of water storage system under the load characteristics of discontinuous operation of exhibition buildings is analyzed, the impact on the operation of water storage system under the conditions of different exhibition duration and exhibition scale is investigated, and some suggestions on the design and operation strategy of water storage system of exhibition buildings are put forward. Secondly, combined with the electricity price policy of Hangzhou, a technical and economic analysis on the feasibility of using water storage system in Hangzhou Grand Exhibition Centerproject is carried out, and the cold source scheme proposal of conventional electricity cooling system under the metering electricity price policy is obtained.

关 键 词：水蓄冷 间断运行 会展建筑 技术经济分析 杭州大会展中心 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]