既有建筑中央空调系统高峰用冷估算分析  

Estimation and Analysis of Cooling Capacity for Central Air Conditioning Systems in Existing Buildings

作　　者：张斌 夏小平 董福海 王珊 ZHANG Bin;XIA Xiaoping;DONG Fuhai;WANG Shan(China Southern Power Grid Energy Efficiency&Clean Energy Co.,Ltd.,Guangzhou 510010,China;GuangDong Architectural Design&Research Institute Co.,Ltd.,Guangzhou 510010,China)

机构地区：[1]南方电网综合能源股份有限公司,广州510010 [2]广东省建筑设计研究院集团股份有限公司,广州510010

出　　处：《制冷》2024年第5期16-18,共3页Refrigeration

摘　　要：本文针对既有建筑中央空调系统改造工作中常见的空调系统用冷量难于测算的现实情况,基于建筑热工的基本理论,提出经济适用的系统用冷容量的估算方法,并结合具体的项目进行估算分析,对计算结果的正确性做出评估。This article aims to address the difficulty in calculating the cooling capacity of air conditioning systems commonly encountered in the renovation work of existing building central air conditioning systems.Based on the basic theory of building thermal engineering,an economically applicable method for estimating the cooling capacity of the system is proposed,and the accuracy of the calculation results is evaluated through estimation and analysis combined with specific projects.

关 键 词：既有建筑 中央空调系统 运行记录 用冷量 

分 类 号：TU831.2[建筑科学—供热、供燃气、通风及空调工程]