试论实现建筑“四步节能”的途径  

TRYING TO EXPLORE THE WAY OF ACHIEVING THE BUILDINGS' "FOUR STAGES ENERGY EFFICIENCY"

作　　者：王敏杰[1] 李志国[1,2] 王俊杰[1] 张磊[1] 

机构地区：[1]天津大学建筑工程学院土木工程系,天津300072 [2]滨海土木工程结构与耐久性教育部重点实验室,天津300072

出　　处：《低温建筑技术》2011年第10期107-110,共4页Low Temperature Architecture Technology

摘　　要：我国部分城市建筑"三步节能"试点已取得成功,相关技术措施与规范也在全国全面实施。建筑节能发展较快城市经过"三步节能"的试点实践,已经具备了开发、研究建筑"四步节能"的基础和能力。本文将着重阐述在热源、管网、门窗和节能玻璃幕方面的节能途径,以推进建筑第四步节能的理论研究与工程实践研究。In some cities,buildings＇ ＂three-stage energy-saving＂ pilot have succeed,related technical measures and standard also in the national comprehensive implementation.The cities with rapid development of energy-saving for building have the ability to explore the next step of energy efficiency after the trial practice of ＂three-stage energy-saving＂.This paper emphatically describes the specific ways in heat source,pipe networks,energy-saving windows and glass curtain to promote the theory research and the engineering practice research in the forth step of buildings＇ energy-saving.

关 键 词：四步节能 节能窗 管网 效率 

分 类 号：TU201.5[建筑科学—建筑设计及理论]