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在可持续发展背景下,西藏农村能源消费结构将呈现以清洁能源代替生物质能的趋势,充分利用当地丰富的太阳能资源是改善藏族民居室内居住环境、提高节能水平的最佳途径。在尊重当地生活习惯和社会文化的前提下,本文首先分解藏族民居的空间构成,并从能源利用的角度提出了藏族民居“双热核”模式语言,即以“庭院—太阳能”为中心热核的“散热”布局和以“餐厅—生物质能”为辅助热核的“聚热”布局。而后在此基础上分析了这种模式存在的不足与问题,并提出了加强“庭院—太阳能”热核对室内空间散热作用的改进意见。
Under the background of sustainable development, the rural energy consumption structure in Tibet will show the trend of replacing biomass with clean energy. Making full use of the abundant solar energy resources in Tibet is the best way to improve the residential living environment in Tibetan houses and improve the energy-saving level. On the premise of respecting local living habits and social culture, this paper first decomposes the spatial composition of Tibetan dwelling houses and puts forward the pattern of “double thermonuclear” model language of Tibetan dwellings from the perspective of energy use, that is, “courtyard - solar energy” For the central thermonuclear “heatsink ” layout and “Restaurant - Biomass ” as a supplementary thermonuclear “heat” layout. Based on this analysis, the existing problems and shortcomings of this model are analyzed, and some suggestions are put forward to enhance the cooling effect of “garden - solar ” thermal nucleus on indoor space.