城市轨道交通无冷却塔新型通风空调系统应用研究

Application study on one new type of ventilation and air-conditioning system without cooling tower in urban rail transit

介绍一种城市轨道交通无冷却塔新型通风空调系统(简称"新型系统")的功能、构成、性能及工程案例性能测试结果,从技术性、经济性、运营成本全寿命周期角度与传统系统进行综合比较分析。结果表明,新型系统取消了冷却塔,实现了节能、节地、节省初投资的目的。

From the aspects of function, structure, performance and test results of project performance, one new type of ventilation and air-conditioning system without cool- ing tower in urban rail transit, which is called new system for short, is introduced. This new system is compared with the traditional system from the perspectives of technology, economy and operation cost of the whole life cycle. The results show that the new system without the cooling tower can save energy, land and initial investment.