长距离集中供热系统中对加压泵站的设计探讨

Discussion on the Design of Booster Pump Station in Long-Distance Central Heating System

通过对西安市长安区热力公司2018年—2020年采暖季长距离集中供热方案的分析,根据热负荷的年增长情况,通过水力计算及水压图的绘制,提出中继加压泵站的设置应遵循“近、远期相结合,分期实施”的原则。重点开展了中继加压泵站设置位置、级数及主要设备选型的分析与研究,节约投资,指导施工。

Based on the analysis of longdistance central heating scheme of Xi'an Chang'an District Heating Company during 2018-2020 heating season,according to the annual growth of heat load,through hydraulic calculation&drawing of water pressure diagram,it is proposed that the setting of relay booster pump station should follow the principle of combination of short-term&longterm,phased implementation.This paper focuses on the analysis&research on the location,stage and main equipment selection of relay booster pump station.