Simulation research on the ventilation system of underground park

Abstract

对某地下停车场通风系统建立了数学模型,并利用该模型对地下停车场通风系统进行了仿真研究。研究结果表明:对不同的地下停车场可采用如单速风机控制、双速风机控制以及CO浓度反馈控制等不同的控制方案。该项研究为地下停车场通风系统控制方案的选择提供了理论依据。 Mathematics model for the ventilation system of underground park was established,and the ventilation system was simulated with the mathematics model. The result of simulation indicated that different controlling schemes could be choosed to different underground parks,such as single speed fan controlling scheme, double speed fan controlling scheme and frequency converter controlling scheme. Authors provide reference for the choice of ventilation system controlling scheme in the study.