ENERGY-SAVING RETROFIT OF AN AIR-CONDITIONING COOLING WATER SYSTEM IN THE TERMINAL BUILDING OF THE GUILIN LIANGJIANG INTERNATIONAL AIRPORT

被引：0
|
作者：
Xue, Xing [1 ]
Yun, Zhidong [1 ]
Zhou, Zhiping [1 ]
Wei, Deqiang [1 ]
机构：
[1] Guilin Univ Elect Technol, Sch Mech & Elect Engn, Guilin, Guangxi, Peoples R China
来源：
FIFTH INTERNATIONAL WORKSHOP ON ENERGY AND ENVIRONMENT OF RESIDENTIAL BUILDINGS AND THIRD INTERNATIONAL CONFERENCE ON BUILT ENVIRONMENT AND PUBLIC HEALTH, VOL I AND II, PROCEEDINGS | 2009年
关键词：
Airport; Cooling Water; Retrofit; Energy-Saving;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to cooperate with Guilin Liangjiang International Airport in the energy-saving retrofit of air-conditioning system, we tested the cooling water system in terminal building. The measurement results indicated that for the cooling water system, cooling towers were operated under inefficient conditions, gas-water ratio was very high, and the energy consumption was very large. In addition, under part load conditions, cooling pumps could only be controlled manually and also with large energy consumption. In order to solve such problems, some measures to carry out the retrofit were given in this paper. According to the strategies, the energy consumption for cooling tower could be saved by 30 088 kWh per year and corresponding value for cooling pumps was 12 228 kWh.
引用
收藏
页码：779 / 786
页数：8
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