流温法热分配系统流量比例变化的研究

Research on Flow Ratio Change Based on Temperature-coefficient Method

分户热计量是目前供暖改革的趋势。流温系数热分配法是一种新型的热计量方法,详细论述了该方法的理论依据,建立了系统流量比例变化的关系,结果显示在用户数量、立管数量以及散热器数量满足一定的关系时,用户调节室内温度对系统流量的影响很小,仍可视为定流量系统。

Household heat metering for energy saving is extremely urgent. Flux temperature-coeffwient method is a new type of thermal measurement method, and the theoretical basis of this method was discussed, and the proportion relationship of system flux was established. The result shows： when the number of users, the quantity of risers and radiators meet a certain relationship, the adjustment to indoor temperature from users will have little impact on the flux of the system.Then it can still be considered as stable flux system.