TY - JOUR
TI - Technical economic model of energy utilization and energy saving for central heating system
AU - Geng Guojing
AU - Li Xianzhe
JN - Thermal Science
PY - 2021
VL - 25
IS - 4
SP - 3113
EP - 3121
PT - Article
AB - Chinese heating method has gradually shifted from small fragments to  centralized regional heating. This heating method has achieved obvious  energy-saving benefits. The article establishes an economic model of the  energy utilization rate of the central heating system and installs the  system exergy balance equation at the same time. The simulation found that  the energy utilization coefficient of the heating system is high and has a  high energy-saving potential. The effect of energy utilization is poor, and  it has great potential for energy saving.