技术中心

【英文篇名】 Feasibility of oxygen enriched air conditioning 【作者中文名】 刘应书; 杜雄伟; 赵华; 车晓葵; 【作者英文名】 By Liu Yingshu~; Du Xiongwei; Zhao Hua and Che XiaokuiUniversity of Science and Technology Beijing; Beijing; China; 【作者单位】 北京科技大学; 中外建工程设计与顾问公司; 【文献出处】 暖通空调, Heating Ventilating 缺氧; 制氧; 变压吸附; 膜分离; 【英文关键词】 oxygen enriched air conditioning; anoxia; oxygen generation; pressure swing adsorption; membrane separation; 【摘要】 空调环境的氧含量普遍低于20.9%,有必要采取措施补充空调环境消耗的氧气,改善室内空气质量。简要介绍了几种制氧方法,提出将变压吸附制氧或膜分离制氧用于空调环境增氧的思路,并且描述了这两种增氧系统。以某体育场馆为例,对两种增氧系统与传统的增大新风量增氧方式进行了比较,认为前者在设备初投资和运行成本上都具有优势,而且能够满足空调环境的增氧要求。 【英文摘要】 The oxygen content in current air conditioned environment is usually below 20.9% and it is necessary to complement oxygen to maintain desirable indoor air quality. Briefly describes several oxygen generation methods and proposes a novel idea that integrates pressure swing adsorption(PSA) or membrane separation oxygen generation system with air conditioning system to keep the oxygen content level in air conditioned environment. Taking a gymnasium as an example, compares the two proposed oxygen complementing ...