湿帘系统循环运行降温初探  

Research the Cycle Running of the Wet Curtain Cooling System

作　　者：李红莲[1] 孙继武[1] 贾媛[1] 刘敏层[1] 

机构地区：[1]西安建筑科技大学信控学院,西安710055

出　　处：《中国农村水利水电》2009年第12期103-105,共3页China Rural Water and Hydropower

摘　　要：为了有效减小夏季玻璃温室的降温成本，针对减小湿帘风机循环运行降温的成本进行了探索性研究试验。试验结果表明：在夏季高温上午时段，利用Eldar控制系统控制湿帘风机的运行时间，当把温室内的温度设定在32～35℃时，在153min的时间段内，湿帘系统中水泵运行了43min，风机运行了68min；温室内温度与湿度成反比关系，温度越低，湿度越高；Eldar控制系统设定的温度差越大，湿帘风机开启的次数越少，运行的时间也越短。In this paper, it has the experiment of the cycle running of the wet curtain cooling system that reduces a higher-cost in summer. The results show that in the morning in summer, the Eldar pilot control system is used to set the temperature in 32 - 35℃, pumps of the wet curtain system runs 43 min, fan runs 68min at the 153min time period; the relationship of temperature and humidity in the greenhouse is inversely proportional, the lower the temperature, the higher the humidity; the pan-and-fan opens less time and runs more short when the Eldar control system is used to set the greater difference of the temperature.

关 键 词：温室降温 湿帘循环 节能 温湿度关系 

分 类 号：TQ174.653[化学工程—陶瓷工业] S625[化学工程—硅酸盐工业]