The fault condition of the heating networks would be changed by the gas-fired boiler set in secondary networks of district heating(DH) system as peak load regulating boiler.

• 以某工业园区为例,分析了工业园区集中供热系统的特点,提出热电联供蒸汽热网的设计结构及配汽站管道系统的设计结构。