内蒙古西部农牧区被动式住宅围护结构优化研究

为提升内蒙古西部农牧区被动式住宅室内热环境，降低采暖能耗。对具当地被动式住宅进行调研，选取了影响冬季采暖能耗的因素并进行了量化。采用能耗模拟分析软件DeST-h和正交实验的方法研究了住宅朝向、南向窗墙比、北向窗墙比、透明围护结构材质、保温层厚度、非透明围护结构材质、附加阳光间进深等7个主要因素。通过对18种组合方案的分析，以采暖能耗为评价指标得出优选组合方式。最后建立了内蒙古西部农牧区被动式住宅采暖能耗预测模型，为农牧区被动式住宅设计提供参考。研究结果能提升农牧区被动式住宅的节能设计水平。

Study on the Structural Optimization of Passive Residential in Agricultural and pastoral areas of Western Inner Mongolia

In order to enhance the indoor thermal environment of passive residential in agricultural and pastoral areas of Western Inner Mongolia, to reduce heating energy consumption .The local passive residential was researched, selected and quantified the factors that influence winter heating energy consumption. Using the energy consumption simulation software DeST-h and the orthogonal experiment method, to study the main factors such as residential orientation, south direction window to wall ratio, north direction window to wall ratio, transparent exterior-protected construction material, insulation thickness, non-transparent exterior-protected construction material, attached between-sunshine throat, east direction window to wall ratio, etc .Through the analysis of 18 kinds of combinations, using the heating energy consumption as the evaluation index to obtain the preferred combination . Finally, the heating energy consumption model of passive residential in agricultural and pastoral areas of Western Inner Mongolia is established, which can provide reference for the passive residential design in agricultural and pastoral areas .The results of the study can enhance the energy-saving design level of passive residential in agriculture and pastoral areas.