【摘要】 过概率计算 ,指出在某确定的中、高负荷率下 ,末端通断控制的风机盘管水系统的阻力特性和总水量将波动不大 ,此时水系统可取消制冷机的旁通管 ,并且直接应用一次泵变频。更多还原

【Abstract】 Based on the analysis reaches the conclusion that the resistant coefficient and total water flow rate will fluctuate to a very limited extent at a medium or high load level in the chilled water system with on-off controlled fan coil units therefore the bypass pipe on the chiller becomes nonessential and the system can be simply one with variable speed primary pumps.更多还原