技术中心

【中文摘要】 为提高喷淋室热湿交换效率并降低系统能耗,通过理论分析和实验方法对空调系统设计、空调设备改造和空调系统节能运行等方面进行研究。结果表明,采用新型多功能纺织空调喷淋室,全热交换效率显著提高,接触系数提高26.4%;通过挡水板、喷淋室及管式间接蒸发冷却器节能改造,空调室节能1.91%、10.52%和5.07%;冷水机组由三台在80%制冷量下运行减少为一台在90%制冷量下工作,耗电减少64.33%;采用自动控制系统空调室能耗减少45.60%。 【英文摘要】 In order to improve the heat and moisture exchange efficiency of spray chamber and reduce energy consumption,design of air-conditioning system,reconstruction of air condition equipments and energy-saving operation were studied through theoretical analysis and experimental methods.Research results show that by using the new multi-functional air-conditioning spray chamber in textile mill,full heat exchange efficiency improved remarkablely and contact coefficient increased by 26.4%;through the energy-saving reconstruction of eliminator,spray room and tube indirect evaporative cooler,energy-saving of air-conditioned rooms were 1.91%,10.52% and 5.07%;three refrigeration units with 80% cooling capacity was reduced to one with 90% cooling capacity and the power was reduced by 64.33%;applying of automatic control system for air-conditioned rooms,energy consumption reduced by 45.60%.The engineering practice laid the foundation for the study on optimization of air-conditioning system in textile 【中文关键词】 纺织厂; 空调系统; 优化设计; 节能; 热湿交换效率 【英文关键词】 textile mills; air-conditioning system; optimization design; energy saving; heat and moisture exchange efficiency