太古一级网集中降温负荷消纳及联网水力分析  

Hydraulic analysis on centralized cooling load dissipation and interconnection of Taiyuan-Gujiao first-degree heating network

作　　者：姬克丹 Ji Kedan(Taiyuan Heating Power Group Co.,Ltd.,Taiyuan 030000,China)

机构地区：[1]太原市热力集团有限责任公司,山西太原030000

出　　处：《山西建筑》2022年第19期109-112,161,共5页Shanxi Architecture

摘　　要：针对太古一级网系统采用集中降温供热能力提升后热网负荷消纳问题,结合现状负荷分布,合理增加负荷区域,分析不同负荷消纳方式下水力工况变化。对比单热源负荷消纳方式下,系统水力工况变化,经合理优化管网,确定消纳区域为城南双塔街以南800万m^(2),热网总供热面积为7464万m^(2)。对比多热源负荷消纳方式下辅热源对系统水力工况的影响。In light of the heating support network load dissipation problem of Taiyuan-Gujiao first-degree heating network after centralized cooling capability improvement,combing with practical load distribution and reasonable increase of load area,the paper analyzes the hydraulic condition changing with different load dissipation methods,and compares the hydraulic condition changing with single-heating-source load dissipation.Through rationally optimizing the pipe network,the dissipation area is determined to be 8 million m^(2)in the south of Shuangta Street of Taiyuan city,and the total heating area of the heat network is 74.64 million m 2.In the end,it compares the impact of various heating-source load dissipation method upon the hydraulic condition.

关 键 词：太古一级网 热负荷平衡 水力分析 

分 类 号：TU995.3[建筑科学—供热、供燃气、通风及空调工程]