| 石家庄采暖室外计算温度的变化分析 |
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| 引用本文： | 肖文静,马笑棣,连小侠.石家庄采暖室外计算温度的变化分析[J].建筑节能,2009,37(5). |
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| 作者姓名： | 肖文静 马笑棣 连小侠 |
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| 作者单位： | 1. 河北北方绿野居住环境发展有限公司,石家庄,050031
2. 核工业第四研究设计院,石家庄,050021 |
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| 摘 要： | 采暖室外计算温度的合理确定直接影响采暖设计热负荷的计算准确度,进而影响暖系统的热舒适性、能耗及投资情况.采用更接近实际情况的室外计算温度,会提高建筑节能分析研究、设计和运行的精确度,有利于促进建筑节能技术的发展.在分析石家庄冬季气温变化特点及发展趋势的基础上,比较现行国家规范GB50172-93<民用建筑热工设计规范>和河北省DB13(J)63-2007<居住建筑节能设计标准>分别给出的石家庄采暖室外计算温度参数.并与2007、2008年度采暖期室外温度实际情况进行一致性对比分析.结果表明,河北省DB13(J)63-2007<居住建筑节能设计标准>提供的石家庄采暖室外计算温度更为接近当前的实际情况,更有利于提高建筑节能设计质量.
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| 关 键 词： | 采暖室外计算温度 气候变化 石家庄 |
Study on Outdoor Computational Air Temperature during Heating Period for the City of Shijiazhuang City |
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| Xiao Wen-jing,Ma Xiao-di,Lion Xiao-xia.Study on Outdoor Computational Air Temperature during Heating Period for the City of Shijiazhuang City[J].Construction Conserves Energy,2009,37(5). |
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| Authors: | Xiao Wen-jing Ma Xiao-di Lion Xiao-xia |
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| Affiliation: | 1.Hebei NGREEN Residential Environment Development Ltd.;Shijiazhuang 050031;China;2.The Fourth Institute of Nuclear Engineering of CNNC;Shijiazhuang 050021;China |
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| Abstract: | The value of outdoor computational temperature during heating period influences correctness of design load for heating,and that influences thermal comfort of heating system,energy consumption and building investment.Thus,a rational value approaching fact will advance correctness of building energy efficiency analysis,design,and operating to aid the progress of technology for building energy efficiency.Based on the changing characteristic and developing trend of outdoor air temperature in winter of Shijiazhu... |
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| Keywords: | outdoor computational temperature during heating period changing outdoor air temperature Shijiazhuang city |
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