多联机系统制冷剂输液管道温度衰减特性研究
Temperature decaying characteristics along refrigerant pipeline of multi-coupled unit air conditioning systems
摘要：
对一多联机集中空调系统夏季制冷剂输送管道的温度进行了测试，得到管道温度沿程变化曲线。分析了制冷剂在节流阀前不出现闪发的条件下，多联机作用半径的理论极大值。
关键词：多联机 制冷剂 闪发 温度 作用半径
Abstract：
Tests the temperature of refrigerant pipeline of a multi-couple unit central air conditioning system in summer, and obtains the temperature change curves along the refrigerant pipeline. Analyses and finds the maximum theoretical action radius under the condition of no flash vaporization upper stream side of the throttle.
Keywords:multi-couple unit, refrigerant, flash vaporization, temperature, action radius