技术中心

【英文篇名】 Operating modes of evaporative cooling assisting to mechanical refrigerating air conditioning in mid-humid region 【下载频次】 ☆ 【作者】 黄翔; 徐方成; 闫振华; 汪超; 吴志湘; 【英文作者】 Huang Xiang; Xu Fangcheng; Yan Zhenhua; Wang Chao and Wu ZhixiangXi'an Polytechnical University; Xi'an; China; 【作者单位】 西安工程大学; 【文献出处】 暖通空调 , Heating Ventilating nbsp; 期刊荣誉：中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊 【中文关键词】 间接蒸发冷却; 机械制冷; 预冷; 运行模式; 【英文关键词】 indirect evaporative cooling; mechanical refrigerating; pre-cooling; operating mode; 【摘要】 分析了在中湿度地区夏季间接蒸发冷却与机械制冷联合使用中,间接蒸发冷却对室外空气先预冷后与回风混合以及先与回风混合再预冷对机组整体的影响,并结合工程实例,从风系统平衡、热湿平衡及能耗方面比较了两者的优劣。研究了过渡季节及冬季的运行模式,为蒸发冷却与机械制冷复合空调在中湿度地区全年空调运行处理模式优化提供了理论和实践依据。 【英文摘要】 Analyses the effect of indirect evaporative cooling with pre-cooling before mixing mode and mixing before pre-cooling mode to units,and with an engineering example,compares their advantages and disadvantages through the air system balance,heat and moisture balance,and energy consumption.Analyses the operating mode in winter and transition seasons,providing theoretical and practical basis for the optimization of annual operating modes.