严寒地区农宅阳光间节能及玻璃优化分析  

Energy saving and glass optimization analysis of sunspace in rural houses in severe cold regions

作　　者：李栋[1] 张桐赫 马令勇[1] 张昕 李清[1] 朱永健 LI Dong;ZHANG Tonghe;MA Lingyong;ZHANG Xin;LI Qing;ZHU Yongjian(School of Architecture and Civil Engineering,Northeast Petroleum University,Daqing 163318,China)

机构地区：[1]东北石油大学土木建筑工程学院,黑龙江大庆163318

出　　处：《热科学与技术》2020年第6期601-605,共5页Journal of Thermal Science and Technology

基　　金：东北石油大学引导性创新基金资助项目(2018YDL-03);东北石油大学优秀科研人才培育基金资助项目(SJQHB201801);东北石油大学优秀中青年科研创新团队基金资助项目(KYCXTD201901);住房城乡建设部科学技术项目计划资助项目(2018-K1-003)。

摘　　要：随着人们对室内环境要求的提高,我国农村住宅建筑(简称:农宅)的能源消耗逐年增加。为减少农宅能耗,降低二氧化碳排放,满足节能需求,提出一种附加阳光间的被动农宅形式。通过EnergyPlus,对附加阳光间农宅进行了分析,获得了其采暖期的建筑能耗,研究了附加阳光间玻璃层数、填充气体及空气层厚度等因素对农宅能耗的影响,并优化了附加阳光间的玻璃结构。研究结果发现:与传统农宅相比,在农宅南侧附加阳光间,可减少建筑采暖能耗1115.64 kW·h。双层玻璃内填充气体种类和空气厚度对建筑能耗影响较大。其中,填充氪气时建筑能耗最低,空气层厚度9.0 mm时建筑节能效果最好。With the increase of people′s requirements for indoor environment,the energy consumption of rural residences(referred to as farmhouses)in China has increased year by year.In order to reduce the energy consumption of farmhouses,reduce carbon dioxide emissions,and meet energy-saving needs,a passive farmhouse form with additional sunspaces is proposed.The building energy consumption of the farmhouse with additional sunspace during the heating period was obtained by using EnergyPlus.The influence of factors such as the number of glass layers,filling gas,and air layer thickness on the energy consumption of the farmhouse was studied.The glass structure with sunspace was optimized.The results found that compared with traditional farm houses,the sunspace on the south side of the farm house can reduce the building heating energy consumption by 1115.64 kW·h.The type of filling gas and the thickness of the air in the double-layer glass have a greater impact on the energy consumption of the building.And the energy consumption of the building is the lowest when filled with krypton,and the energy efficiency of the building is the best when the air layer thickness is 9.0 mm.

关 键 词：农村住宅 附加阳光间 采暖能耗 玻璃结构 

分 类 号：TK124[动力工程及工程热物理—工程热物理]