幼儿园空调送风方式对比分析

Comparative analysis of air supply methods for air conditioning in kindergarten

采用Airpak软件,基于零方程湍流模式对幼儿园的夏季空调房间开展了数值模拟,得出了3种送风模式下房间空气的温度、风速、含湿量不均匀系数和空气龄分布。结果表明,侧送异侧下回模式形成的房间热环境条件效果良好,为改进幼儿园中央空调室内的热环境研究提供了参考。

Using Airpak software,numerical simulations were conducted on summer air-conditioned rooms in kindergartens using a zero equation turbulence model,and the temperature,wind speed,moisture content non-uniformity coefficient and air age distribution of the room air were obtained under three air supply modes.The results show that the room thermal environment conditions formed by the side supply and side down return mode are good,providing a reference for improving the thermal environment research of the central air conditioning room in kindergartens.