无集中供暖车库现状调查与供水安全  

INVESTIGATION OF GARAGE TEMPERATURE WITHOUT CENTRAL HEATING SYSTEM AND WATER SUPPLY SYSTEM SAFETY IN SEVERE COLD REGIONS

作　　者：米长虹 孔维一 姚晨 孙化文 MI Changhong;KONG Weiyi;YAO Chen;SUN Huawen(The Architectural Design and Research Institute of HIT Co.,Ltd.,Harbin 150090,China;China Architectural Design and Research Institute Co.,Ltd.,Beijing 100044,China)

机构地区：[1]哈尔滨工业大学建筑设计研究院有限公司,哈尔滨150090 [2]中国建筑设计研究院有限公司,北京100044

出　　处：《低温建筑技术》2022年第2期63-66,71,共5页Low Temperature Architecture Technology

摘　　要：针对严寒地区不设置集中供暖系统地下车库建筑停车区域实测温度是否能达到5℃的问题,结合多年持续社会调查与数据收集,经数据整理及统计,分析设置集中供暖系统与不设置集中供暖系统两种情况下车库内温度差异。研究结果表明,严寒地区不设置集中供暖系统地下车库建筑,停车区域实测温度多不能达到5℃。建议严寒地区无集中供暖系统地下车库承压给排水管道应采取有效保温防冻措施。设计中应摒弃侥幸思想,保证严寒地区建筑供水系统安全。Combined with years of continuous social investigation and data collection,this paper studies whether the measured temperature in the parking area of underground garage buildings without central heating system can reach 5℃in severe cold regions.Through data collation and statistics,the temperature difference in the garage with and without central heating system is analyzed.The results show that the measured temperature of parking area cannot reach 5℃in the underground garage buildings without central heating system in severe cold regions.It is proposed that effective heat preservation and anti-freezing measures should be taken for confined water supply and drainage pipes in underground garage without central heating system in severe cold and cold regions.The fluke thought should be abandoned in the design to avoid the hidden danger of water supply facilities.

关 键 词：严寒及寒冷地区 预作用系统 干式系统 伴热技术 

分 类 号：TU991[建筑科学—市政工程]