地铁站通风空调系统能耗测试与分析

Test and Analysis of the Saving Energy for Ventilation and Air-conditioning System in Metro Station

对南京某地铁站通风空调系统的空气温湿度、空调水进出口温度、风量、空调水的流量进行测试与分析,提出了减少地铁通风空调能耗的可行方案。通过对改进后地铁通风空调系统能耗测试和对空调区温湿度及CO2浓度进行监测。结果表明,在满足地铁通风空调要求情况下,地铁站通风空调系统能耗明显减少,为南京地铁其它各站通风空调节能提供一定的指导意义。

In this paper the viable solution to save energy for ventilation and air-conditioning system in metro station has been provided by testing and analysis on the temperature and humidity, the volume and flowing distribution of the air conditioning water, and also on the importing and exporting temperature. After testing the air conditioning energy consumption on the metro with transformation and monitoring the temperature and humidity and C02 concentration of the air-conditioning area, the result shows that when the environmental control requirements are met, the reduction of the ventilation and air conditioning system in Metro Station will provide some guidance for the saving energy of environmental control in other stations.