长江中下游地区住宅冬季供暖典型案例及关键问题
Case studies and key questions of space heating in residential buildings in Yangtze River basin
摘要：
详细介绍了5个典型案例的热源形式、末端形式、供暖耗热量及费用、住户满意情况。结合对5个案例的分析及长江中下游地区住宅冬季供暖的间歇性、局部性、多样性特点，认为该地区住宅冬季供暖的关键问题在于围护结构性能、末端与热源3个方面，并给出了具体建议。
关键词：长江中下游地区,住宅,供暖,案例分析,耗热量
Abstract：
Presents the heat source forms, terminal types, heat consumption and cost of space heating and household satisfaction of five typical cases in detail. Combined with the case study and the intermittent, local and diverse features of residential building in Yangtze River basin, concludes that the key issues of space heating in this region lie in the performances of envelope, terminal and heat source, and presents detailed suggestion.
Keywords:YangtzeRiverbasin,residentialbuilding,spaceheating,casestudy,heatconsumption