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【英文篇名】 Air conditioning system retrofitting of Dongyuan apartment without suspending 【作者中文名】 李竹光; 【作者英文名】 By Li Zhuguang; 【作者单位】 中国建筑设计研究院; 【文献出处】 暖通空调, Hv 改造; 公寓; 【英文关键词】 air conditioning system; retrofitting; apartment; 【摘要】 在不能停业和有客人出入的地方不能施工的情况下 ,对已运行 1 0年的该公寓的空调系统进行了改造。通过负荷计算 ,重新选择冷热源设备 ;因地制宜 ,选用质量可靠、占地少的锅炉、水泵、换热器等设备 ;尽可能利用原有系统的管线 ;机房改造时 ,在不能停机的情况下 ,合理安排施工顺序 ,依次完成了新旧设备的替换。工程改造后效果良好 ,得到甲方的认可。 【英文摘要】 Describes the air conditioning system retrofitting of this ten years old high grade apartment while maintaining operation and keeping clear access for the residents, during which the cold and heat sources were reselected from calculated cooling and heating loads, quality and compact boilers, pumps and heat exchanges arranged, the existing duct and pipeline used as much as possible and by optimizing the job sequencing, the existing equipment substituted. The retrofitted project has operated to the satisfact...