热网中继泵站最佳位置的确定方法
Optimal location determination of booster pump station in a hot-water network
摘要：
为了满足大型热网各热用户的用热需求以及减少系统能耗，在热网主干线上加装中继泵站是常用的措施之一。通过对热网水力工况的分析，以热网供水干管上加装中继泵站为例，给出了系统运行能耗最小目标下中继泵站最佳位置的确定方法和应用范围，提出了水泵工作点调整措施，通过算例介绍了该方法在供热工程设计中的应用。
关键词：热网,水力工况,中继泵,最佳位置
Abstract：
To meet the demand of the hot-water users and reduce energy consumption, setting booster pump station on the main pipeline is one of the commonly used measures. Taking a booster pump station set on supply water pipe as an example, through analysing hydraulic conditions of hot-water network, gives the determining method and application range of the optimal location of booster pump station for the minimal energy consumption, puts forward the adjusting measures of the work point of the water pump. With a calculation example, presents the application of the method to heating project design.
Keywords:hot-water network, hydraulic condition, booster pump, optimal location