厦门某地铁车站设备管理用房空调负荷实测及设计优化  

Measurement and design optimization of air conditioning load in equipment and management room of a subway station in Xiamen

作　　者：付战莹 林菁 李亮[3] 李晓锋[2] 李严[2] Fu Zhanying;Lin Jing;Li Liang;Li Xiaofeng;Li Yan(Xiamen Rail Transit Group Co.,Ltd.,Xiamen;Tsinghua University,Beijing)

机构地区：[1]厦门轨道交通集团有限公司,厦门 [2]清华大学,北京 [3]清华大学建筑学院建筑技术科学系,北京市海淀区100084

出　　处：《暖通空调》2022年第12期66-71,共6页Heating Ventilating & Air Conditioning

摘　　要：对厦门地铁1号线某个车站设备管理用房的空调系统运行状态进行了测试,包括房间送/回风风量、房间送/回风温湿度、房间内表面及设备表面温度等参数,计算得到了房间的实际空调负荷和设备发热量。根据测试及计算结果,发现存在人员负荷、设计照明负荷和设备负荷取值偏大的问题,从而对空调负荷计算时的参数取值进行了优化。以该车站为例,优化后的空调负荷相比设计负荷降低了34%,节能效果显著。The running state of the air conditioning system in the equipment and management room of a station of Xiamen Metro Line 1 is tested,including the room supply/return air rate,room supply/return air temperature and humidity,room internal surface and equipment surface temperature,and other parameters.The actual room air conditioning load and equipment heat output are calculated.According to the test and calculation results,it is found that the personnel load,design lighting load and equipment load are too large.Therefore,the parameter value of air conditioning load calculation is optimized.Taking the station as an example,the optimized air conditioning load is reduced by 34%compared with the design load,and the energy saving effect is remarkable.

关 键 词：空调负荷 地铁 设备管理用房 设备发热量 优化 节能 

分 类 号：TU831.2[建筑科学—供热、供燃气、通风及空调工程]