变流量空调系统的水力平衡问题探讨
Discussion of hydraulic balance in variable flow air conditioning systems
摘要：
分析了变流量空调系统末端冷热量不足的原因。根据不同的水泵控制方式，将压差设定值分成三类，分析了各类压差设定值下的水力失调情况，并给出了相应的水力平衡措施。
关键词：水力失调 变频水泵 压差控制
Abstract：
Analyses the causes for insufficiency of the cooling and heating quantity in the air conditioning system terminal. According to the different control mode of water pump, divides the pressure difference setting values into three kinds, analyses the situation of hydraulic imbalance under different pressure difference setting values, and gives the corresponding hydraulic balance measure.
Keywords:hydraulic disorder, variable frequency water pump, pressure difference control