严寒地区住宅建筑供暖模式减排效果研究
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摘要
运用Design Builder能耗与碳排放量分析软件,基于吉林省典型的住宅建筑信息,构建严寒地区住宅建筑的能耗及碳排放量仿真模型。提出一种具有代表性的供暖模式,深入分析传统与新型供暖模式下住宅建筑的能耗及二氧化碳排放量。结果表明,在严寒地区整个供暖期内,间歇性集中供暖模式比全天供暖模式的二氧化碳排放量降低了12.01%,减排效果显著,较适宜严寒地区住宅建筑;尤其是在1月份,间歇性集中供暖模式比全天供暖模式下的二氧化碳排放量降低了1867.7 kg。
Using Design Builder energy and carbon emissions analysis software,based on the typical residential building information in Jilin Province,the simulation model of energy consumption and carbon emissions of residential buildings in severe cold regions was constructed. A representative heating mode was proposed to analyze the energy consumption and carbon dioxide emis-sions of residential buildings under traditional and new heating modes. The study found that during the entire heating period in the severe cold region,the intermittent central heating mode reduced the carbon dioxide emissions by 12.01% compared with the all-day heating mode,and the emission reduction effect was significant;The mode is more suitable for residential buildings in severe cold regions. Especially in January,the intermittent central heating mode was more than full-day. The carbon dioxide emissions in heating mode are reduced by 1867.7 kg.
Using Design Builder energy and carbon emissions analysis software,based on the typical residential building information in Jilin Province,the simulation model of energy consumption and carbon emissions of residential buildings in severe cold regions was constructed. A representative heating mode was proposed to analyze the energy consumption and carbon dioxide emis-sions of residential buildings under traditional and new heating modes. The study found that during the entire heating period in the severe cold region,the intermittent central heating mode reduced the carbon dioxide emissions by 12.01% compared with the all-day heating mode,and the emission reduction effect was significant;The mode is more suitable for residential buildings in severe cold regions. Especially in January,the intermittent central heating mode was more than full-day. The carbon dioxide emissions in heating mode are reduced by 1867.7 kg.
引文
[1]联合国报告.推进建筑节能有望大幅降低碳排放[EB/OL].Http://www.un.org/chinese/News/story.aspnewsID=12675.2009-12-11.
[2] YUAN X,WANG X,ZUO J.Renewable energy in buildings in China—a review[J].Renewable and Sustainable Energy Reviews,2013,24:1-8.
[3]张野,胡珊.城镇住宅建筑节能状况和节能途径[J].北京建设,2012(6):83-85.
[4]邸芃,巨斌.寒冷地区装配式建筑外围护结构节能设计研究[J].新型建筑材料,2018(1):5-36.
[5]吴巍,宋彦,洪再生,等.国外城市形态对住宅能耗影响研究及对我国的启示[J].国际城市规划,2018(3):55-61.
[6]董海荣,祁少明,徐梦杰,等.寒冷和夏热冬冷地区墙体保温对居住建筑能耗影响的异同[J].工业建筑,2017(6):65-69.
[7]黎荣,陈思源.能耗模拟软件对比分析及Design Builder运用小结[J].工程技术,2017(7):296-297.
[2] YUAN X,WANG X,ZUO J.Renewable energy in buildings in China—a review[J].Renewable and Sustainable Energy Reviews,2013,24:1-8.
[3]张野,胡珊.城镇住宅建筑节能状况和节能途径[J].北京建设,2012(6):83-85.
[4]邸芃,巨斌.寒冷地区装配式建筑外围护结构节能设计研究[J].新型建筑材料,2018(1):5-36.
[5]吴巍,宋彦,洪再生,等.国外城市形态对住宅能耗影响研究及对我国的启示[J].国际城市规划,2018(3):55-61.
[6]董海荣,祁少明,徐梦杰,等.寒冷和夏热冬冷地区墙体保温对居住建筑能耗影响的异同[J].工业建筑,2017(6):65-69.
[7]黎荣,陈思源.能耗模拟软件对比分析及Design Builder运用小结[J].工程技术,2017(7):296-297.