一种新颖的低环境温度下的制冷运行解决方案

One new refrigeration operation solution under low ambient temperature

介绍低环境温度应用条件下离心式冷水机组的几种节能应用形式,分析和比较在不同的环境温度下,即冷却水进水温度变化时,使用多种不同的应用形式所能达到的制冷及节能效果,为如何在低环境温度条件下更加节能地应用离心式冷水机组提出建议。

Several energy-saving methods of centrifugal chiller under low ambient tem- perature are introduced. The cooling capacity and energy-saving performance of different application methods are analyzed and compared under different ambient temperature, namely,under various inlet temperature of cooling water. Then the suggestions on how to use the centrifugal chiller efficiently under low ambient environment are proposed.