分布式变频泵供热系统与传统供热系统的节能比较

Distributed variable frequency pump heating system compared with traditional heating system energy saving

供热工程与人们的生产生活息息相关,随着城市规划建设的不断发展,人们对能源的需求也越来越大,很多北方城市都采用了集中供热系统来节省对能源的消耗。分布式变频泵供热系统是一种新型的供热形式,它以循环泵在管网中的分布式布置特点而优于传统的供热管网循环泵只在热源处的布置。为了对它的节能效果进行研究,通过理论分析对比两者的基本运行原理与水压图,并结合工程实例的验证,得出分布式变频泵供热系统在节能方面具有良好的效果,应对其进行推广应用。

Heating engineering is closely related to people' s production and living,with the continuous development of city planning and construction,people's demand for energy is becoming more and more big,many northern cities of central heating system has been adopted to save the energy consumption. Distributed variable frequency pump heating system is a newtype of heating form,the characteristic of the circulating pump distributed in the pipe network layout is better than the heating pipe network circulating pump layout in the heat source. In order to study its energy saving effect,in this paper,by analyzing the contrast between the basic operation principle and the water pressure diagram of them,and combined with engineering example,it is concluded that the distributed variable frequency pump heating system has a good effect in energy saving. We should promote it.