摘要
分析了用概率方法来研究热水供应设计流量的基本公式，剖析了给水保证率与确定设计流量所用同时使用器具数的关系。指出了用概率方法计算能反映不同类型用水单位组合、单位器具负荷用户数和卫生器具数量等因素对设计流量的影响。简介了苏、俄采用概率法的热水供应设计流量计算公式。指出了该方法是一值得重视的研究方向。
The basic formula of the design flow rate for domestic hot water supply is investigated on the basis of probability method. The relationship between water supply assurance factor and the quantity of sanitary fittings operated simultaneously which is used to determine the design flow rate is analyzed. The design flow rate calculated by the probability method has already considered the effects of combination of different consumption units, consumption loading per unit and the total amount of sanitary fittings. The formulas of the design flow rate for domestic hot water supply used in former USSR and Russia are introduced simply. It is indicated in the paper that the probability method is an important research direction.
出处
《哈尔滨建筑大学学报》
2000年第6期79-83,共5页
Journal of Harbin University of Civil Engineering and Architecture
关键词
热水供应
给水
概率
设计流量
水力计算
房屋
domestic hot water supply
water supply
probability
water supply assurance factor
design flow rate
hydraulical analysis
