摘要
结合某办公楼的冰蓄冷系统设计,根据冰蓄冷系统蓄冷和释冷的特点,分析了选用冰蓄冷系统作为空调冷源时,在计算空调负荷时需要关注的几个关键问题和确定设备容量的主要计算方法。为保证冰蓄冷系统的合理运行,分析了系统在不同空调负荷率下的逐时运行策略,由此确定了系统的自动控制模式。采用追加投资回收期的静态法对冰蓄冷系统进行了经济分析。
Based on the ice storage system design of an office building, according to the characteristics of ice storage and discharge, discusses some key issues for calculating the cooling load and calculation methods to determine the main device capacity. Besides, in order to insure the normal operation of the ice storage system, analyses the hourly operational strategy under the different cooling load ratio and then determines the automatic control mode. Makes the economic analysis of the ice storage system by using the static model of additional investment return period.
出处
《暖通空调》
北大核心
2014年第5期66-70,共5页
Heating Ventilating & Air Conditioning
关键词
冰蓄冷
空调负荷
设计计算
运行策略
自动控制
经济分析
ice storage, air conditioning load, design calculation, operation strategy, automaticcontrol, economic analysis
