【作者】 邢艳艳； 刘艳峰； 鱼亚丽； 刘加平；

【Author】 Xing Yanyan Liu Yanfeng Yu Yali Liu Jiaping (Xi’an University of Architecture and Technology)

【机构】 西安建筑科技大学；

【摘要】 从初投资和运行费用方面,对拉萨市民用建筑的外围护结构保温、被动式太阳能技术和可能采用的三种热源系统——太阳能热水、燃煤集中供热和电蓄热锅炉供热进行了综合比较。结果表明：拉萨市的民用建筑采暖应建立在建筑保温和被动太阳能利用的基础上；而太阳能热水热源在当地具有更好的经济性。更多还原

【Abstract】 Through the synthetic comparison in the initial investment and operating cost aspect among the civil building of envelope heat preservation,passive solar energy technology and three possibly adopted kind of heating source systems-- solar energy hot water ,coal-burning center heating and electricity-regeneration boiler in Lhasa.The results show that:civil building heating in Lhasa should be based on the envelope heat preservation and the passive solar energy utility;and the solar energy hotwater heat source has a better efficiency in the locality.更多还原