技术中心

【中文摘要】 介绍了外墙外保温、外窗节能改造、遮阳和分项计量等节能技术在南京某科研楼节能改造工程中的应用,并分析了节能改造后的节能效果和经济效益。从建筑气候特点和节能技术的合理应用等方面,对既有公共建筑节能改造提出了相关的建议。供既有公共建筑节能改造借鉴。 【英文摘要】 The technical application of external wall thermal insulation, energy-saving reconstruction of external window, external sunshade and subentry metering in pilot project of a scientific research building of Nanjing city was introduced, and the energy-saving effect and economic benefits which are after energy-saving reconstruction were analyzed. Then, according to the climatic characteristics of the construction and rational use of energy-saving technology, some suggestions on the energy Asaving reconstruction of existing public buildings were put forward. In conclusion, the suggestions can provide reference for energy-saving reconstruction. 【中文关键词】 既有建筑; 节能改造; 外墙外保温; 外窗节能改造; 外遮阳; 分项计量 【英文关键词】 existing buildings; energy-saving reconstruction; external wall thermal insulation; energy-saving reconstruction of external window; external sunshade; subentry metering