技术中心

【英文篇名】 Identification and prevention of hazards caused by thermal expansions in vertical piping systems of air conditioning engineering for tall buildings 【作者中文名】 赵晓文; 林香; 【作者英文名】 By Zhao Xiaowen★ and Lin Xiang ★Southwest Branch; China Construction International Corporation; Chengdu; China; 【作者单位】 中国对外建设总公司西南分公司; 烟台德通空调有限公司; 【文献出处】 暖通空调, Heating Ventilating 立管系统; 热膨胀; 支架; 保温; 【英文关键词】 air conditioning engineering; vertical piping system; thermal expansion; bracket; thermal insulation; 【摘要】 从一次空调工程质量事故的分析入手,论述了高层空调工程立管系统中热膨胀的分析计算及危害识别,并从补偿器设置、立管分支形式、支架设置、保温材料选用等几个方面提出了设计和施工中应注意的几个问题。 【英文摘要】 Illuminates the analytical calculation and hazard identification of the thermal expansions of vertical piping systems by analysing a quality accident in an air conditioning engineering project. Explores the noticeable issues in design and construction in terms of the installation of compensators, branching configurations of piping, fixing of brackets, selection of heat insulation materials, etc.