天津站温湿度独立调节空调系统设计分析

Introduction of THIC Air-Conditioning System in the Application of Tianjin Railway Station

天津火车站改扩建工程项目是2008年北京奥运会重点配套工程,该项目采用了基于溶液调湿技术的温湿度独立调节空调系统。针对该项目,本文详细阐述了温湿度独立调节空调系统在各个区域的具体应用形式、特点及其节能效果。采用温湿度独立调节空调系统,该项目每年可节省120万元空调运行费用,并使夏季电网尖峰负荷减小4400kW。不仅能显著节约空调系统运行费用,还可降低夏季城市电网尖峰负荷,缓解电力紧缺问题,提高热网利用效率,具有重大的经济效益和社会效益。

Tianjin railway station is a key matching project for 2008 Beijing Olympic Games,where the temperature and humidity independent control（THIC ）air-conditioning system is applied,based on the solution regulating-humidity technology. In this paper,the application form, characteristics and energy saving effect of the system are explained in detail It can be concluded that the temperature and humidity independent control air-conditioning system is not only helpful on saving running expense,but also can cut down the peak load of electric network. It can bring economic and social benefit when solving the shortage of electric power problem and increasing the Utility efficiency of urban heating grid.