严寒地区车站湿热环境耦合节能改造研究

RESEARCH ON COUPLED ENERGY-SAVING RENOVATION OF HOT AND HUMID ENVIRONMENT AT RAILWAY STATIONS IN SEVERE COLD REGIONS

在“双碳”目标下,针对乡村建筑节能发展不足的问题,文中以杜尔伯特烟筒屯车站为案例,探索了东北乡村建筑的节能改造策略。结合乡村环境、居民习惯及经济成本,通过增加保温层、增设被动式阳光间及优化室外环境等措施。通过绿建斯维尔软件模拟分析,结果显示改造后车站全年节能约35%,冬季室温提升10℃,有效提升了建筑能效与舒适度。为乡村建筑节能改造提供了实践参考,助力乡村绿色建筑发展。

Under the ambit of the dual carbon targets,the inadequacies in energy efficiency development for rural buildings need to be addressed.Taking Yantongtun railway station in Du'erbote as the case,this study explores ener⁃gy-saving retrofit strategies for rural architectures in Northeast China,addressing the inadequacies in energy effi⁃ciency development for rural buildings.By integrating considerations of the rural environment,residential habits,and economic costs,measures are implemented,including augmenting insulation layers,incorporating passive solar rooms,and optimizing the outdoor environment.Through simulation analysis via green building studio software,the results indicate that the retrofitted station achieves approximately 35%annual energy savings,with an increase of 10℃in indoor temperature during winter,thereby effectively enhancing both building energy efficiency and occu⁃pant comfort.This study provides practical insights into the energy-saving retrofit of rural buildings and contributes to advancing the development of green buildings in rural areas.