Analysis and Optimization on Energy Performance of a Rural House in Northern China Using Passive Retrofitting
Analysis and Optimization on Energy Performance of a Rural House in Northern China Using Passive Retrofitting
复制标题
北方农村住宅被动式节能改造节能性能分析与优化
DOI：
10.1016/j.egypro.2017.03.618
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Liang X
中科院分区：
文献类型：
--
作者：
Liang X
通过对北京某农舍进行中国的改造，对其进行了节能和改善室内环境性能的模拟研究。该住宅采用被动式节能方法进行改造，旨在降低每年的能源消耗，特别是用于家庭供暖需求的能源，并提高冬季室内空气温度。本案例采用了两种主要的改造方法：在房屋的围护结构中添加隔热层，以及将单扇玻璃窗更换为双层玻璃窗。利用DesignBuilder软件对该农舍模型进行了模拟，并通过实际能耗进行了验证。经过验证的模型随后被用来评估和预测这座房子的未来性能。研究结果表明，采用被动式方法对农村住宅进行改造具有一定的优势：年采暖节能约60%，室内温度较原状态有较大幅度提高。此外，还缓解了供暖燃料源对环境的影响。结果表明，被动节能技术在中国北部农房改造中具有一定的应用潜力。
A simulation study to improve energy and indoor environmental performance of a rural house by retrofitting in Beijing of China is presented in this paper. This dwelling was retrofitted using passive energy saving methods and it aims to reduce the annual energy consumption, especially the energy used for household heating demands and to improve the indoor air temperature during the winter. Two main retrofitting methods were used for this case study: insulation was added to the envelope of the house, and the single glazing windows had been replaced by double glazing. The model of this rural house simulated by DesignBuilder software is validated by the actual energy consumption. The validated model is then used to evaluate and predict the future performance of this house. The findings of this study indicate the advantages of retrofitting a rural house by using passive methods: annual energy saving for heating is about 60% and the indoor temperature of the house can be improved dramatically compared to its original status. Moreover, the environmental impacts cause by the heating fuel source has been mitigated. The results showed the potential for rural house retrofitting using passive energy saving methods in northern China.
DOI：
10.1016/j.proeng.2013.04.085
发表时间：
2013
期刊：
Procedia Engineering
影响因子：
--
作者：
Vilūnė Lapinskienė;V. Martinaitis
通讯作者：
Vilūnė Lapinskienė;V. Martinaitis
使用被动方法减少家庭能源消耗
DOI：
10.1016/j.egypro.2015.07.203
发表时间：
2015
期刊：
Energy Procedia
影响因子：
--
作者：
Liang X
通讯作者：
Liang X
柏林新建多层建筑夏季过热：改善室内微气候的数值研究☆
DOI：
10.1016/j.egypro.2015.07.195
发表时间：
2015
期刊：
Energy Procedia
影响因子：
--
作者：
F. Ascione;O. Böttcher;R. Kaltenbrunner;G. Vanoli
通讯作者：
G. Vanoli