针对末端换热站,一次网侧流量不足、供水温度低、换热效果差、不能满足末端用户热量需要等问题,利用一、二次网间的大压差,在一、二次网间安装水喷射泵,取代换热器和二次网循环水泵,既增加了一、二次网的换热效果,也增大了一次网的供回水温差,从根本上解决了一次网流量不足带来的热量不足问题。 For the end of the heat exchange station, a network side of the lack of flow, water temperature is low, the heat transfer effect is poor, can not meet the needs of end-user heat and other issues, the use of a large pressure difference between the two networks, the first and second network installation Water jet pump, instead of heat exchanger and secondary network circulating pump, not only increase the heat exchange effect of the first and second networks, but also increase the temperature difference between the supply and return of a network, a fundamental solution to the lack of network traffic The lack of heat to the issue.