Energy saving operation mode of one heat exchange stations in the central heating system in Taiyuan city

In this paper taking the operation adjustment mode of one heat exchanger station in the central heating system in Taiyuan city for example,water pump frequency conversion control technology is applied to the secondary network circulating water pump in two heat exchanger stations system.This paper analyzes the characteristics of operation condition system during 2007~2011 year for heating,summarizes the application of frequency conversion control technology,and points out that using frequency conversion control technology in the secondary network can reduce the energy consumption in heat exchanger stations,so as to reach the energy-saving and reduce the environmental pollution.