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齐子皓, 魏珉, 王少杰, 等. 基于太阳光环境的锯齿型连栋温室脊位比优化[J]. 太阳能学报, 2025,(11):395-404.
齐子皓, 魏珉, 王少杰, et al. 基于太阳光环境的锯齿型连栋温室脊位比优化[J]. 2025, (11): 395-404.
齐子皓, 魏珉, 王少杰, 等. 基于太阳光环境的锯齿型连栋温室脊位比优化[J]. 太阳能学报, 2025,(11):395-404. DOI: doi:10.19912/j.0254-0096.tynxb.2024-1140.
齐子皓, 魏珉, 王少杰, et al. 基于太阳光环境的锯齿型连栋温室脊位比优化[J]. 2025, (11): 395-404. DOI: doi:10.19912/j.0254-0096.tynxb.2024-1140.
以常德市拟建单跨8 m的屋顶锯齿型连栋温室为研究对象
从生产及工程建设需求出发
利用新型建筑环境仿真插件集Ladybug Tools
探明走向与脊位比变化对温室内太阳光环境的影响
得到东西、南北走向锯齿型连栋温室的最优脊位比。结果表明:东西、南北走向下
均以脊位比为5.6∶2.4时对应的锯齿型连栋温室采光性能最好;各脊位比下的锯齿型连栋温室日间照度均以南北走向高于东西走向;最优脊位比下
东西、南北走向连栋温室的照度差异较小
但太阳辐照度差异较大
东西走向较南北走向连栋温室内部太阳辐照度平均提升7.47 W/m2
即东西走向连栋温室对太阳辐照度的获取能力更强。该文实现了基于Ladybug Tools的园艺设施太阳光环境仿真
优选得到锯齿型连栋温室的最优脊位比。
A single span 8 m of the sawtooth type multi-span greenhouse (STMG) in Changde city is taken as the research object based on the requirements of production and engineering construction. Ladybug Tools
a new type of building environment simulation plug-in
was used to investigate the influence of the variation of orientation and ridge position on the light environment in the greenhouse
and the optimal ridge position of the STMG with east-west and south-north was obtained. The results show that the lighting performance of the STMG is the best when the ridge-position ratio is 5.6∶2.4. The daytime illuminance of the STMG in the north-south greenhouse is higher than that in the east-west greenhouse. Under the optimal ridge-position ratio
the difference of illuminance is small
but the difference of solar irradiance is large. The solar irradiance inside the east-west greenhouse is 7.47 W/m higher than that inside the south-north greenhouse
which means that the east-west greenhouse has a stronger ability to acquire solar energy. This paper realizes the simulation of the light-environment of horticultural facilities based on Ladybug Tools
and obtains the optimal ridge-position ratio of the STMG.
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