摘要
结合一个热水供暖热网模型,探讨了变流量压差控制点的设置位置。计算分析结果表明,将控制点设置在第一个热用户与主干管的连接处、控制压差设为该处的设计工况压差既能保证热网中各用户流量又较节能。
Explores the location of pressure difference control points in variable flow rate systems with a hot water heating piping model. Calculating and analysing result indicates that the control point located in the joint of first user and main pipe and the pressure difference equaled to the design value can satisfy the demand flow rate of the users and save energy,
出处
《暖通空调》
北大核心
2006年第2期112-114,共3页
Heating Ventilating & Air Conditioning
关键词
集中供热
计量收费
控制点
压差控制
central heating, metering and charging, control point, pressure difference control
