【作者】 李程； 王如竹； 陆紫生； 翟晓强；

【Author】 Li Cheng Wang Ruzhu Lu Zisheng Zhai Xiaoqiang (Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200240)

【机构】 上海交通大学制冷与低温工程研究所；

【摘要】 采用Airpak软件对世博卫生间室内污染物浓度及热环境进行模拟。通过改变通风方式、换气次数、排风口高度等方式,对比了不同模拟工况下污染物浓度。模拟得出采用上送风下分散排风方式的效果最好,为改善厕所污染物浓度和热环境提供了方法和理论依据。更多还原

【Abstract】 The software Airpak is used to simulate indoor pollution concentration and thermal comfort. By using different ventilation types, changing the amount of ventilation or changing the height of the outlets, the pollution quality concentrations are compared in different cases. The simulation results show that local exhaust is the best method for ventilation, and it’s helpful for the improvement of lavatory thermal comfort and decrease of pollution quality concentration.更多还原