高铁枢纽车站中央空调系统维护保养的探讨与实践

Discussion and Practice of Maintenance and Maintenance of Central Air Conditioning System in High-Speed Railway Hub Stations

高铁车站的中央空调系统故障频率较高、制冷(制热)效果差,尤其是采用大空间集中供冷(供热)的中央空调系统,故障更为突出,影响了中央空调系统安全性、可靠性、舒适性,而且能源浪费严重,智能化控制水准低。针对高铁车站能耗比重较大的中央空调系统,有必要找到解决问题的有效途径,实现中央空调系统设备的安全可靠运行,提高制冷(制热)效果,降低故障频率。

The central air conditioning system of the high speed railway station has a high frequency of failure and the effect of cooling(heat making)is poor.Especially,the central air conditioning system with large space centralized cooling(heating)is more prominent,which affects the security,reliability and comfort of the central air conditioning system,and the energy wave is serious and the intelligent control level is low.In view of the central air conditioning system with large proportion of energy consumption in the high speed railway station,it is necessary to find an effective way to solve the problem,realize the safe and reliable operation of the central air conditioning system equipment,improve the effect of the refrigeration(heat production)and reduce the frequency of the failure.