严寒地区典型城市公共建筑节能改造技术适用性分析  

Applicability Analysis of Energy-saving Renovation Technologies for Typical Urban Public Buildings in Severe Cold Regions

作　　者：刘景东 马文生 李鹏 毛杰 刘超 杨诗薇 Liu Jingdong;Ma Wensheng;Li Peng;MaoJ ie;Liu Chao;Yang Shiwei(China Academy of Building Research,Beijing,100013;Jianke EET Co.,Ltd.,Beijing,100013;Zhengzhou Public Housing Construction Investment Co.,Ltd.,Zhengzhou,450003)

机构地区：[1]中国建筑科学研究院有限公司,北京100013 [2]建科环能科技有限公司,北京100013 [3]郑州公共住宅建设投资有限公司,郑州450003

出　　处：《建设科技》2024年第17期24-28,34,共6页Construction Science and Technology

基　　金：企业科技课题项目“建筑节能降碳成套技术及智慧管理平台研究”。

摘　　要：本文分析严寒地区公共建筑节能改造技术适用性,以典型城市为例,分析了供暖、照明、可再生能源、节水及监测控制等节能改造技术效果。结果表明,供暖系统改造节能效果显著,照明系统改造节能率高且经济性好,可再生能源利用具有潜力,节水改造和监测控制系统也有效提升了节能效果,综合节能率超过15%,实现显著节能减排效益。可为严寒地区公共建筑节能改造技术应用推广提供借鉴,为城乡建设领域“碳达峰”公共建筑提升提供技术路径参考。This paper assesses the applicability of energy-saving renovation technologies for public buildings in severe cold regions,taking a typical city as an example.It examines the impacts of renovation technologies in heating,lighting,renewable energy,water conservation,monitoring and control.Results show significant energy savings from heating system upgrades,high energy efficiency and cost-effectiveness in lighting retrofits,potential in renewable energy utilization,and improved energy efficiency through water conservation and monitoring&control systems.Overall energy savings exceed 15%,achieving notable benefits in energy conservation and emission reduction.This provides insights for promoting renovation technologies in severe cold regions and offers a technical reference for advancing“Carbon Peaking”goals in urban and rural public buildings.

关 键 词：公共建筑 节能改造 碳达峰 严寒地区 

分 类 号：TU201.5[建筑科学—建筑设计及理论] TU242