摘要: |
集中式中央空调系统在过渡季和冬季需要供冷时,往往会产生制冷余量过大的问题,若用空气节能器加水节能器的方法进行直接供冷,替代冷水机组的供冷,可节约大量的能源与水量;介绍了空气节能器叠加水节能器系统的运行策略,确定不同季节的运行控制方案。实例分析表明,采用空气节能器加水节能器直接供冷模式的系统设计可行,系统运行稳定,控制与管理简便,节能效应明显。系统改造所增加的设备投资短期内即可收回,具有较好的社会与经济效益。 |
关键词: 热工学 中央空调系统 空气节能器 水节能器 自然供冷 节能 |
DOI:10.3969/j.issn.0253-4339.年份(4位数字).月份(2位数字).文章的起始页码(3位数字) |
|
基金项目:上海市教育委员会重点学科(J50502)项目资助~~ |
|
Energy Saving Solution with Combined Air-energy Saving System and Water-energy Saving System instead of Water Chiller |
|
() |
Abstract: |
When cooling is needed in transition season and winter,there is always a problem with centralized air-conditioning system that too much cooling is produced.If we use both air-energy saving system and water-energy saving system instead of the direct cooling of chiller,we can save much energy and water.In this paper,the operation strategies of air-energy saving system and water-energy saving system is introduced and its control strategies in different seasons are determined.Case analysis shows that this solut... |
Key words: Pyrology Central air-conditioning system Air-energy saving system Water-energy saving system Directly cooling Energy saving |