This paper states the design scheme characteristics of concentration heat - supply engineering replacing oil with coal in Xingbei district of Daqing city and its energy - saving measurements.
本文对大庆杏北地区以煤代油集中供热工程设计的方案特点及所采取的一些主要节能措施进行了论述；
2
The technicality and economy of heat source scheme of districtheat-supply are analyzed and compared with a practical heat-supply scheme by economical analysis methods.
利用经济分析方法，结合实际供热工程，对区域供热热源方案的技术性、经济性进行了分析比较。
3
Heatsupply networks and supporting facilities will be built or extended in Gaoxin District, Yuhui District and Gaotie New Area.