热回收地源热泵机组的水温控制

摘要

Presents the indirect control scheme of variable flow rate, I. E. Regulating the temperature of hot water of heat recovery by regulating the water flow rate in ground side to safeguard the steady temperature of chilled water and heat recovery water. Presents the control principle and scheme. With an example project in Hangzhou, verifies the control accuracy of the system, and the result shows that the control effect is favorable.%提出了变流量间接控制方案,即通过调节地源侧水流量间接控制热回收热水温度,以保证冷水和热回收热水温度恒定的方法.给出了控制原理和控制方案.结合杭州某办公楼示范工程,验证了该系统的控制精度,结果表明该系统控制效果良好.