几种常用城市供热方式的技术经济分析

Technical and Economic Discussion of Several Common City Heating Methods

目前城市中常用的供热方式为集中供热、区域锅炉房集中供热、分户供热等三种方式。本文以单位蒸发量所服务的供热面积及所需供热设备为依据,对三种常用供热方式进行了技术经济分析,分析结果表明,城市供热应大力发展集中供热;区域锅炉房集中供热的主要发展方向是燃气锅炉;户式供热应在缺少集中热源的情况下采用。

Household heating is now one of common heating methods in the city.According to the servicing heating area and required heating equipment by unit evaporating capacity,the technical and economical analysis is given about three heating methods.The result shows that central heating should be actively developed,while gas boiler is the main developmental direction in the central heating by district boiler. But the single household heating should not be encouraged under usual conditions.