北京某装配式住宅小区供暖问题诊断分析及建议  

Diagnostic analysis and solution suggestions for heating issues in a prefabricated residential community in Beijing

作　　者：胡月波 朱晓姣 师凡伟 张翼 高丹 Hu Yuebo;Zhu Xiaojiao;Shi Fanwei;Zhang Yi;Gao Dan(China Academy of Building Research,Beijing.100013;State Key Laboratory of Building Safety and Environment,Beijing.100013)

机构地区：[1]中国建筑科学研究院有限公司,北京100013 [2]建筑安全与环境国家重点实验室,北京100013

出　　处：《建设科技》2025年第7期54-58,共5页Construction Science and Technology

摘　　要：本研究以北京某装配式住宅供暖问题为对象,建立“检”“比”“验”诊断方法体系,通过现场调研与数据核查锁定温度异常关键因素;选取典型低温房间进行围护结构热工性能与室内温度场检测,结合辐射供暖构造层对比试验,证实装饰面层热阻超标及围护结构热工缺陷是主因;最终提出针对围护结构保温强化、外窗气密性提升与供热系统改造等经济有效的解决建议,为同类问题提供系统解决方案。This study focuses on the heating system issues in a prefabricated residential building in Beijing and systematically carries,Establishing a“inspection-comparison-verification”diagnostic methodology to identify key factors causing temperature abnormalities through field surveys and data verification;Selecting typical low-temperature rooms for thermal performance testing of building envelopes and indoor temperature field measurements,combined with comparative experiments on radiant heating construction layers,confirming that excessive thermal resistance of decorative surface layers and thermal defects in building envelopes are the main causes;Finally proposing cost-effective solutions including thermal reinforcement of building envelopes,improvement of window air tightness,and heating system retrofitting,providing a systematic solution for similar problems.

关 键 词：供暖 检测 诊断 温度 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]