青藏高原被动太阳能建筑供暖性能实验研究  

Experiments analysis on the heating performance of the passive solar house in the Qinghai- Tibet plateau

作　　者：王登甲[1] 刘艳峰[1] 刘加平[1] 

机构地区：[1]西安建筑科技大学,陕西西安710055

出　　处：《四川建筑科学研究》2015年第2期269-274,共6页Sichuan Building Science

基　　金：国家自然科学基金面上项目(51378411);国家自然科学基金创新群体项目(51221865);中国博士后科学基金(2013M540736)

摘　　要：对青藏高原地区某100套太阳能示范建筑规划、布局、建筑平面和热工设计等进行详细解析。对太阳能示范建筑在采暖期最冷月和过渡月份室外气温、太阳能辐射、室内温度、集热部件运行参数等进行了全面测试,掌握了被动太阳能技术对室内热环境的调节效果,明确了太阳能集热部件集热性能等;并与当地传统建筑进行理论对比分析,获得了示范建筑的节能效果。分析结果表明:青藏高原地区被动太阳能技术对建筑室内热环境有明显的改善作用,在采暖期过渡时段室温可达到12℃以上,基本满足热舒适要求,但最冷时段室温尚难满足要求;与当地传统建筑相比,此被动太阳能示范建筑节能率可达到86%。通过研究给出了此示范工程进一步改进措施,为该地区推广太阳能建筑提供设计依据。The planning, layout, building plane and thermal design of 100 sets solar energy house in Qinghai-Tibet plateau demonstration construction were analyzed. The solar radiation, outdoor and indoor air temperature, operation parameters of thermal parts were tested during the heating period. The running effect of solar collection parts and indoor thermal environment were obtained. Further, the contrast analysis between the passive solar house and the local traditional house was carried out, and the building energy was obtained. The analysis results show that the passive solar energy technology has obvious improvement on indoor thermal environment of the building in Qinghai-Tibet plateau area. The indoor air temperature can be up to 12℃ above during the heating transition period, it can basic satisfy the thermal comfort requirements. Compared with the local traditional buildings, the energy savings fractional of the passive solar house can reach 86%. It can provide the design basis for the new passive solar house in this region.

关 键 词：青藏高原 被动太阳房 供热效率 节能率 

分 类 号：TU111[建筑科学—建筑理论]