上海某地铁站的蓄冰空调系统中冷机选择经济分析  

An Economic Analysis of the Cold Machine in the Ice Air Conditioning System of a Subway Station in Shanghai

作　　者：张牛牛[1] 

机构地区：[1]江苏工业学院机械工程系,江苏常州213016

出　　处：《江苏工业学院学报》2007年第1期53-56,共4页Journal of Jiangsu Polytechnic University

摘　　要：叙述了某地铁站节能省电的方案,在地铁公共区采用冰蓄冷空调系统。从而达到了减少装机容量,实现了城市电网削峰填谷的目的,并以经济核算的科学方式;在电价低谷段时蓄冰,电价高峰段时融冰释冷,电价平段时使用制冷机制冷。同时介绍了此方案的空调负荷计算,设备选型,冰蓄冷系统的经济核算和热回收等内容。This paper recounts a power saving programme in a subway station of using the air conditioning system by accumulating ice in public areas so as to decrease the installed capacity, and achieve the purpose of lower power consumption at the peak time in the city. By means of the economic way of calculation, ice is stored at the valley time of power consumption and is melted at the peak time to release the cold air, and the refrigerating machine is put into use at the average time. At the same time, this paper introduces the method to account the charge of the air conditioning, the ways of choosing the right model and accounting ice-accumulating-system economically, as well as the heat recovery.

关 键 词：空调系统 冰蓄冷系统 经济可行性研究 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]