蒸发式冷气机在交通岗亭的应用  

Application of evaporative air cooler to traffic police box

作　　者：鞠昊宏 黄翔[1] 王兴兴[1] 高源基 杜冬阳 杜生生 

机构地区：[1]西安工程大学

出　　处：《制冷与空调》2016年第11期63-65,71,共4页Refrigeration and Air-Conditioning

摘　　要：通过对蒸发式冷气机在西安某交通岗亭应用的降温幅度、实际效率、有效覆盖范围以及在该区域内风速的变化情况进行分析,验证蒸发式冷气机在中等湿度地区户外使用的可行性,并通过分析实际测试中遇到的问题提出相应的改进方法。测试结果表明:蒸发式冷气机在户外使用时的蒸发冷却效率为70%,蒸发式冷气机进出风口的温降最高可以达到11.2℃。Through the analysis on the range of temperature decrease,actual efficiency,effective range and the change of wind speed in one traffic police box equipped with one evaporative air cooler in Xi＇an,the feasibility of evaporative air cooler applied to the outdoor with medium humidity.Through analyzing the issues exist in the actual test,the corresponding improvement methods are proposed.The test results show that the efficiency of evaporative air cooler can reach 70%in outdoor;the maximum temperature drop between inlet and outlet of the evaporative air cooler can reach 11.2 ℃.

关 键 词：蒸发式冷气机 户外交通岗亭 测试 蒸发冷却效率 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]