摘要
通过建立全面通风量计算的数学模型,分析了全面通风时间、进风空气中有害物浓度、室内有害物的初始浓度、最高容许浓度的持续散发量及室内空间体积等各个参量对全面通风量的影响程度,并阐述了全面通风量计算的注意点.
Based on the establishment of a mathematical model for calculating the general ventilation rate, this paper analyses the influence degrees of the parameters on the general ventilation rate, such as the time of general ventilation, the concentration of harmful substances in supply air, the initial concentration, maximum allowable concentration and continuous emanation magnitude of harmful substances indoors, and the indoor space volume. Set forth are relevant points for attention in calculating the general ventication rate.
出处
《徐州建筑职业技术学院学报》
2007年第3期23-27,共5页
Journal of XUZHOU Institute of Architectural Technology
关键词
全面通风系统
全面通风量
有害物浓度
影响因素
general ventilation system
general ventilation rate
concentration of harmful substance
influencing factor
