南方建筑Issue(2)：12-15,4.DOI:10.3969/j.issn.1000-0232.2015.02.012
海南地区既有公共建筑围护结构节能改造分析
Energy Efficient Retrofit of Public Buildings in Hainan Province
摘要
Abstract
The authors investigated the energy efficient performances of public buildings in Hainan by a detailed survey on the building type, the date to build, the window to wal ratio, the constructions of wal, window and roof, and used DeST-h software to diagnosis and analyzed their potentials on energy efficient retrofit. The results show that the thermal performances of the envelopes were poor and the energy consumptions were high for. The key points of the energy efficiency retrofit are to decrease the overal shading coefficient of window and decrease the solar radiation absorptance of the roof and wall surfaces. After retrofitting, the energy saving is estimated to be 4.28%~5.71% for the office buildings and 1.38%~15.21% for the hotels while compared with the reference buildings.关键词
海南地区/公共建筑/建筑节能/DeST-hKey words
Hainan area/public buildings/building energy conservation/DeST-h分类
建筑与水利引用本文复制引用
赵立华,孟庆林,费良旭,蒋超,任鹏..海南地区既有公共建筑围护结构节能改造分析[J].南方建筑,2015,(2):12-15,4.基金项目
国家科技支撑计划项目夏热冬暖地区建筑节能技术优化与集成研究，项目编号2011BAJ01B01。 （）
