摘要
以北京地区某计量实验室空调系统进行冷却塔供冷技术改造为例,对实际供冷运行情况进行分析和研究,结果表明风冷冷却塔供冷方案既能满足实验室(20±0.5)℃控温要求,又能实现在冬季利用室外空气的自然冷源,解决了原空调系统压缩机在冬季频繁启动以及低温时无法正常运行的问题,节约了能源。
The improved project of air conditioning system for a metrology laboratory using tower cooling technology in Beijing is introduced. The performance of the cooling tower is studied, which showed that the thermal stability in the laboratory is controlled within 20℃± 0.5℃, problems of refrigeration compressor are solved, and also the energy consumption is reduced.
出处
《建筑节能》
CAS
2012年第8期24-27,51,共5页
BUILDING ENERGY EFFICIENCY
关键词
冷却塔供冷
风冷
节能
计量实验室
tower cooling
air-cooling
energy-saving
metrology laboratory
