温湿度独立控制空调技术在细纱车间的应用

Application of temperature and humidity independent controlled air-conditioning technology in spinning department

为解决细纱车间能量消耗过大的问题,介绍温湿度独立控制空调系统,包括显热和潜热的处理系统,温湿度独立控制空调加置换通风技术的原理,及溶液置换通风空调系统运行原理。根据细纱车间空调现有的问题,探讨了该技术应用于细纱车间的途径。以细纱车间空调应用为例,利用焓湿图对该技术应用前后的空气调节过程进行对比与能耗分析。结果表明,使用带置换通风的温湿度独立控制空调系统不仅能满足生产工艺要求,而且节省了大约68%的冷负荷。

To study and solve the problem of great amount of energy consumed in the spinning department,the temperature and humidity independent controlled air-conditioning systems（THICACS） is introduced,including sensible heat and latent heat processing system,the principle of temperature and humidity independent controlled air-conditioning with displacement ventilation technology（THICAWDVT）,and the operating principle of liquid air-conditioning systems with displacement ventilation.Aiming at the present problems of air-conditioning in the spinning department,the way of the technology applied to the air conditioning in the spinning department is discussed.Take the air-conditioning applied to the spinning department for example,the enthalpy-humidity chart of the air conditioning process and energy cost are analyzed and compared for the air-conditioning before and after using THICAWDVT.It indicates that the application of THICAWDVT can meet the production process requirements,and save about 68% cooling load.