西部太阳能富集地区城镇太阳能住宅热工性能优化研究  

Study on Optimization of Thermal Performance of Solar Energy Residential Buildings in Western China

作　　者：杨晓静 刘大龙[1] 朱新荣[1] 刘加平[1] Yang Xiaojing;Liu Dalong;Zhu Xinrong;Liu Jiaping(College of Architecture,Xi'an University of Arch lecture and Technology,Xi'an Shaanxi 710000,China)

机构地区：[1]西安建筑科技大学建筑学院,陕西西安710000

出　　处：《城市建筑》2019年第32期40-44,共5页Urbanism and Architecture

基　　金：国家重点研发计划项目子课题项目(2016YFC0700208-03)。

摘　　要：本文从太阳能富集地区太阳能利用的角度出发,以太阳能采暖适宜区(B区)城镇住宅为研究对象,对太阳能住宅围护结构热工性能进行分析,从集热和蓄热两方面提出适宜西部地区的太阳能住宅构造措施。研究结果表明,该地区城镇太阳能住宅最适宜的窗墙比为0.46;最适宜的窗户类型为双玻中空low-e玻璃窗;最适宜的外墙构造类型为夹心保温;最适宜的保温材料及墙体材料分别为XPS、加气混凝土(B05级);最适宜的墙体厚度为300 mm。From the perspective of solar energy utilization in solar energy enrichment area,this paper analyzes the thermal performance of the envelopment structure of solar energy residential buildings in the suitable solar heating area(zone B),and puts forward the construction measures of solar energy residential buildings suitable for western region from two aspects of heat collection and heat storage.According to the research results,the optimum window-wall ratio of solar energy residential buildings in this area is 0.46,and the optimum window type is double glass hollow low-e glass window.The most appropriate external wall structure type is pod-core insulation,the most appropriate insulation material and wall material are XPS and aerated concrete(B05 grade)respectively,and the most appropriate wall thickness is 300 mm.

关 键 词：太阳能住宅 热工性能 集热蓄热 

分 类 号：TU111.2[建筑科学—建筑理论]