制冷2016，Vol.37Issue(3)：44-48,5.DOI:10.3696/J.ISSN.1005-9180.2016.03.008
厦门市商场中央空调系统新风调节与节能分析
Fresh Air Regulation and Energy Saving of Central Air-conditioning System for Shopping Malls in Xiamen
林友芝1
作者信息
- 1. 厦门新洋达工程技术有限公司，厦门361000
- 折叠
摘要
Abstract
It is found that fresh air is not regulated in central air-conditioning systems for shopping malls based on a survey to several marketplaces in Xiamen. The energy saving potential of fresh air regulation in central air-condi-tioning system is calculated and analyzed based on the field investigation to SM Town Plaza ( the covered area 12600 m2 ) in Xiamen. It is found that the energy cost for the fresh air is 208, 800 Yuan per year. 52, 200 Yuan could be saved if the automatic control device of CO2 concentration is adopted to fresh air system in this case. Moreover, the payback period of technical updates is only 3 months. There is a great potential of energy saving for fresh air regula-tion in central air-conditioning system in shopping centers.关键词
商场/中央空调/新风/节能Key words
Shopping center/Central air-conditioning/Fresh air/Energy saving分类
建筑与水利引用本文复制引用
林友芝..厦门市商场中央空调系统新风调节与节能分析[J].制冷,2016,37(3):44-48,5.
