集中供热系统超负荷运行调节案例分析  

Case Study about Overload Operation Regulation of Central Heating System

作　　者：范梅梅[1] 马喜成[2] 

机构地区：[1]山西电力职业技术学院,太原030021 [2]太原市热力公司,太原030045

出　　处：《建筑节能》2013年第4期16-19,共4页BUILDING ENERGY EFFICIENCY

摘　　要：以城南供热系统为研究对象,根据该系统的供热负荷,计算得出运行期的最大循环流量为6 700 t/h。该系统在超过设计负荷14%的情况下,对各调节方式进行比较,提出切合实际的分阶段改变流量的质调节运行方案。2011～2012采暖季城南供热系统按照该方案运行实施,全网供热系统运行平稳,用户反映供热效果良好,并且该系统还具备继续扩网的潜力。Taking the heating system in the south region of Taiyuan as the case, the largest flow is 6700t/h in the heating term calculating with the heat load of the system. Various regulation modes are compared and analyzed while the load overpasses 14%. The feasible stagebased mass regulating operation scheme is propose＆ With the system, the heating system in 2011-2012 heating term of south region in Taiyuan run stably, the whole network is steady with good evaluation about the heating effects by users. There is the potential for expanding the network.

关 键 词：运行调节 超负荷 质调节 量调节 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]