佟国红, David M. Christopher, 李天来, 白义奎. 日光温室保温被卷放位置对温度环境的影响[J]. 农业工程学报, 2010, 26(10): 253-258.
    引用本文: 佟国红, David M. Christopher, 李天来, 白义奎. 日光温室保温被卷放位置对温度环境的影响[J]. 农业工程学报, 2010, 26(10): 253-258.
    Tong Guohong, David M. Christopher, Li Tianlai, Bai Yikui. Influence of thermal blanket position on solar greenhouse temperature distributions[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2010, 26(10): 253-258.
    Citation: Tong Guohong, David M. Christopher, Li Tianlai, Bai Yikui. Influence of thermal blanket position on solar greenhouse temperature distributions[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2010, 26(10): 253-258.

    日光温室保温被卷放位置对温度环境的影响

    Influence of thermal blanket position on solar greenhouse temperature distributions

    • 摘要: 温室保温被卷放位置影响着室内的太阳能得热及通过前屋面的散热,从而影响着温室温度。该研究以室外气象因子为模拟输入条件,分别模拟晴天、阴天不同保温被卷放位置对12 m跨度日光温室温度环境的影响。保温被卷放位置分别为保温被卷至前屋面一半与至顶2种方案。模拟结果显示:白天保温被卷至前屋面一半的室内空气温度高于保温被卷至屋顶的温度,而夜间2种方案室内空气温度差异不明显;晴天保温被卷至屋顶与卷至前屋面一半相比,可明显提高夜间墙体表面温度,但对后坡的夜间表面温度影响较小。该研究结果对温室生产中晴天、阴天保温被卷的合理放

       

      Abstract: The thermal blanket positions on the south roof of a solar greenhouse during the daytime influence the solar energy transmitted into the greenhouse and the heat dissipation through the south roof, both of which affect the inside temperature. Actual extern

       

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