Test and analysis of energy-saving effect of intelligent balanced regulation and control for heating in a residential district in Tangshan City
YANG Tao
FAN Yangmei
YAN Guohui
Abstract：Taking a residential district in Tangshan City as an example,the regulation effect and energy saving effect are analyzed.The results show that the intelligent balanced control aiming at the return water temperature or indoor temperature can adjust the heating system intelligently according to the user's demand and actual situation,reduce the number of high temperature users,and improve the overall operation effect of the system and user comfort.The heat saving rate of the control method is up to 6.57％,and the circulating pump power is about 85％,which improves the energy utilization efficiency.When the energy-saving optimization of the heat station is carried out according to the intelligent control effect,the difference of the water pressure of the secondary side of the current heat exchange station is too large,so it is recommended to reduce it moderately.The use of constant pressure difference variable frequency circulating pump is an effective measure after the intelligent balance control is enabled in the system,which can reduce the power consumption of the heat exchange station.
Keywords：heating systemintelligent regulationhydraulic balanceenergy-saving potential
Publication Date：2025-01-31
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 52-56 )