楼宇机组供热的节能效应研究  

Study on Energy Saving Effect of Building Unit Heating

作　　者：姬庆宽 江潇 姬壮观 何洋华 JI Qingkuan;JIANG Xiao;JI Zhuangguan;HE Yanghua(Changyuan Dunan Energy Saving Heating Co.,Ltd.,Changyuan 453400,China)

机构地区：[1]长垣盾安节能热力有限公司,河南长垣453400

出　　处：《吉林化工学院学报》2024年第9期87-90,共4页Journal of Jilin Institute of Chemical Technology

摘　　要：随着集中供热系统的快速发展,管网水力失调严重、用户冷热不均、调节针对性差等现象日益增多。在学习和吸收芬兰先进供热技术的前提下,引进楼宇换热机组对小区进行智慧供热。从水、电、热三方面入手,对比分析楼宇机组供热与常规换热站供热,研究楼宇机组应用于集中供热系统中的节能效应。研究得出,采用楼宇机组供热,地暖用户供热热耗为0.27~0.29 GJ/m^(2),电耗约为0.52~0.6 kWh/m^(2),散热片用户供热热耗为0.33 GJ/m^(2),电耗为0.56 kWh/m^(2)。对比常规换热站,可实现节热约20%,节电约27%,具有较大的节能潜力。With the rapid development of centralized heating systems,there is a growing phenomenon of severe hydraulic imbalance in the pipeline network,uneven heating and cooling among users,and poor targeted regulation.On the premise of learning and absorbing advanced heating technology from Finland,introduce building heat exchange units for smart heating in residential areas was introduced.Starting from the aspects of water,electricity and heat,the energy-saving effects of building unit heating and conventional heat exchange station heating were compared and analyzed,and the application of building unit heating in centralized heating systems was investigted in this study.Research has shown that using building units for heating,the heating heat consumption of underfloor heating users is 0.27~0.29 GJ/m^(2),with an electricity consumption of about 0.52~0.6 kWh/m^(2).The heating heat consumption of heat dissipation fin users is 0.33 GJ/m^(2),with an electricity consumption of 0.56 kWh/m 2.Compared with conventional heat exchange stations,it can achieve a heat saving of about 20%and a power saving of about 27%,with great energy-saving potential.

关 键 词：集中供热系统 楼宇机组 二次管网 节能 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]