干热气候区的高温冷水机组出水温度研究  

The Temperatures of Cooling Water and Chilled Water of High Temperature Water Chillers in Dry Climate Zone

作　　者：徐洲 刘鸣 曾婷婷 王玉娇 XU Zhou;LIU Ming;ZENG Tingting;WANG Yujiao(XinJiang university,Urumqi,China;XinJiang Architectural Design Institute)

机构地区：[1]新疆大学建筑工程学院 [2]新疆建筑设计研究院

出　　处：《制冷》2022年第2期32-36,共5页Refrigeration

摘　　要：以西北多个城市为例,研究了在干热气候区以湿球温度为主同时耦合对应的干球温度等三种气候状况下,不同城市冷却塔的冷却水出水温度;随之对冷水机组的出水温度进行比对研究;进而分析了螺杆冷水机组在一定压差下,机组安全运行的最高冷水出水温度限制要求。different cooling water temperatures are studied in three cases,which are dominated by wet-bulb temperature and coupled with the corresponding dry-bulb temperature in dry climate zone northwest cities;The outlet water temperature of the corresponding chiller is compared and studied;The limit requirements of the maximum chilled water outlet temperature for the safe operation of the screw chiller under a certain pressure difference are analyzed.

关 键 词：干热气候区 室外设计参数 湿球温度 冷却塔 高温冷水机组 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]