长输供热项目系统设计论述

Discussion on System Design of Long-distance Heat Supply Project

长输供热具有降低城市环境污染,兼顾能源综合利用的节能效果。以国内部分长输供热项目为例,总结了国内长输供热的发展应用情况,从热源、管网、运行调节及智慧供热信息平台建设方面分析了当前的长输供热项目,并在制度及系统建设上对提高系统安全性、节能性和经济性提出了合理有效的建议。

Long-distance heat supply has been widely used in China in recent years for reducing urban environmental pollution and energy-saving effect of comprehensive energy utilization.This paper summarizes the development and application of long-distance heat supply in China,analyzes the technical application of current long-distance heat supply projects from the aspects of heat source,pipe network,operation regulation and intelligent heating information platform construction,and puts forward suggestions on improving system safety,energy saving and economy in system construction.