江西理工大学学报
江西理工大學學報
강서리공대학학보
Journal of Jiangxi University of Science and Technology
2015年
5期
67-73
,共7页
杨志伟%于瑾%李奎波%王程
楊誌偉%于瑾%李奎波%王程
양지위%우근%리규파%왕정
热工性能%建筑能耗%节能效果%通风
熱工性能%建築能耗%節能效果%通風
열공성능%건축능모%절능효과%통풍
thermal performance%building energy consumption%energy-saving effect%ventilation
以沈阳某高校办公楼为研究对象,利用DeST能耗模拟软件研究既有办公建筑围护结构热工性能,分析不同通风条件下办公建筑的能耗变化情况以及通风对建筑能耗的节能效果. 结果表明:夜间通风比白天通风和不通风方案更节能,且高层节能效果较底层更明显,西、南朝向办公室节能效果较其他朝向更明显. 因此,在夏季应加强高层和西、南朝向办公室的夜间通风,以减少建筑能耗.
以瀋暘某高校辦公樓為研究對象,利用DeST能耗模擬軟件研究既有辦公建築圍護結構熱工性能,分析不同通風條件下辦公建築的能耗變化情況以及通風對建築能耗的節能效果. 結果錶明:夜間通風比白天通風和不通風方案更節能,且高層節能效果較底層更明顯,西、南朝嚮辦公室節能效果較其他朝嚮更明顯. 因此,在夏季應加彊高層和西、南朝嚮辦公室的夜間通風,以減少建築能耗.
이침양모고교판공루위연구대상,이용DeST능모모의연건연구기유판공건축위호결구열공성능,분석불동통풍조건하판공건축적능모변화정황이급통풍대건축능모적절능효과. 결과표명:야간통풍비백천통풍화불통풍방안경절능,차고층절능효과교저층경명현,서、남조향판공실절능효과교기타조향경명현. 인차,재하계응가강고층화서、남조향판공실적야간통풍,이감소건축능모.
Taking the office buildings of a college in Shenyang as the research object, the research analyzes the thermal performance of existing office building envelope, energy consumption change and energy-saving effect under different ventilations by applying DeST energy consumption simulation software. The results show that night ventilation is more energy-efficient than day ventilation and non-ventilation; energy-saving effect of high layer is more energy-efficient than that of low layer; energy-saving effect of office towards south and west is more energy-efficient than those of the other orientations. Therefore, strengthened ventilation in summer for high layer and offices towards south and west can effectively reduce building energy consumption.
