摘要
为了满足纺企车间的降温节能需求,介绍间接蒸发冷却器节能原理,通过在集聚纺细纱车间安装间接蒸发冷却器来控制细纱车间温湿度的实际工程案例,分析对比工艺排风直接回用、使用循环水间接蒸发和空调排水间接蒸发3种技术方案的优劣。指出:细纱车间空调室采用间接蒸发冷却器技术,可有效降低空调系统需冷量及车间空调耗电量、稳定车间温湿度、简化排风与新风的调节控制等,与工艺排风全部外排或者全部回用相比,该技术可节约喷淋室供冷量30%以上;要确保间接蒸发冷却器高效运转,除了空调室科学设计、设备准确安装外,还需加强设备维护和运行管理。
In order to meet the requirements of cooling and energy-saving in textile workshop,the energy-saving principle of indirect evaporative cooler is introduced.The advantages and disadvantages of three technical schemes of direct reuse of process exhaust air,indirect evaporation by using circulating water and indirect evaporation by air conditioning drainage are analyzed and compared through a practical project case of controlling the temperature and humidity of spinning workshop by installing indirect evaporative cooler in compact spinning workshop.It is pointed out that the use of indirect evaporative cooler technology in the air conditioning room of spinning workshop can effectively reduce the cooling capacity required of the air conditioning system and the power consumption of the air conditioning in the workshop,stabilize the temperature and humidity of the workshop,simplify the regulation and control of exhaust air and fresh air,etc.Compared with all the process exhaust air or all the reuse,the technology can save more than 30%of the cooling capacity of the spray room.The efficient operation of indirect evaporative cooler requires not only the scientific design of the air conditioning room and the accurate installation of equipment,but also the maintenance and operation management of the equipment.
作者
张建民
周义德
张健
ZHANG Jianmin;ZHOU Yide;ZHANG Jian(Expert Committee of Henan Textile Energy and Environment Special Committee,Zhengzhou 450007,China;Zhongyuan University of Technology,Zhengzhou 450007,China;Luoyang White Horse Group Co.,Ltd.,Luoyang 471009,China)
出处
《纺织器材》
2025年第5期50-52,56,共4页
Textile Accessories
关键词
间接蒸发冷却器
集聚纺
细纱车间
工艺排风
节能
新风
回风
换热器
需冷量
indirect evaporative cooler
compact spinning
spinning workshop
process exhaust air
energy-saving
fresh air
air return
heat exchanger
cooling capacity required
