浅谈蒸发冷却技术在干燥地区地铁应用中的关键性问题

简要介绍了蒸发冷却技术及其在干燥地区地铁中的应用,通过分析我国现行的地铁站通风空调系统的不足之处,结合蒸发冷却的特点,得出在西北干燥地区地铁中采用蒸发冷却技术是可行的,并且具有显著的优点。对将蒸发冷却技术应用于地铁当中需要解决的水源及水质问题,新风过滤问题,自动控制问题,机组送排风及风道问题,机组的大小及布置问题进行了简要的论述。

Discussion the Key Issues on the Application of Evaporative Cooling Technology in Dry Areas Subway

Briefly introduced the evaporative cooling technology and its application in the dry areas, through the analysis of current subway ventilation and air conditioning system deficiency, combined with the characteristics of evaporative cooling in the northwest, it is concluded that the dry areas using evaporative cooling technology is feasible, and has significant advantages. Useing evaporative cooling technique in the northwest is applied to solve the problems which are water supply and water quality problem, fresh air filter problem, automatic control problem, the unit to send exhaust and air duct problem, unit size and layout problem.