蓄冷技术在空调工程中的应用

根据某俱乐部中央空调系统的特点及运行情况,采用水蓄冷技术对其进行改造,并进行了经济效益分析。结果表明,采用水蓄冷技术后,不仅降低了初投资,而且降低了运行费用。

Application of the cool-storage technology in an air-conditioning system

The air-conditioning system using cool-storage technologies has found wide applications in recent years due to its advantages of being able to shift peak load for electrically-driven refrigerators, to increase the operating efficiency of the refrigeration unit and to reduce the initial costs of electric-power installations, in comparison with conventional air-conditioning systems. The LiBr absorption central air-conditioning system installed in a club in Shanghai was retrofitted using the water cool-storage technology, based on an analysis of its operating characteristics and condition at operation. A cost-effectiveness analysis was carried out, from which it was concluded that both initial costs and operating expense of the system were reduced by using the water cool-storage technology.