摘要
本文针对夏热冬冷地区,对放置室内植物墙的办公室和普通办公室的室内热湿环境进行实地测试和软件模拟。实验测试结果表明,自然工况下,室内植物墙在夏季能够起到降温增湿作用,改善室内舒适度;空调工况下,室内植物墙能够有效降低温度波动和提高相对湿度,本次实验条件下空调节电量为0.46 k Wh/天。模拟计算表明植物墙可以降低室内环境温度1.4℃,与实际测试结果的误差为12%。
In this work, the influence of an indoor living wall on the temperature and humidity of an office in hot summer cold winter zone was tested and simulated with Fluent software. The measurement and experimental result shows that： under the indoor nature condition, the indoor living wall has a good cooling and humidifying effect in summer, and improves the indoor comfort effectively; under the air-conditioning condition, the indoor living wall is able to reduce the indoor temperature fluctuation significantly and increase the indoor humidity. The air conditioner＇ s energy consumption of the room could be saved by 0.46 kWh per day. The CFD result shows that the indoor temperature with living wall is 1.4℃ lower than that without living wall. The error is 12% compared with the results of test.
出处
《建筑热能通风空调》
2016年第2期5-8,共4页
Building Energy & Environment
关键词
室内垂直绿化
室内热湿环境
测试
数值模拟
indoor living wall, indoor thermal and humidity environment, numerical simulation
