厂房恒温恒湿空调机组湿度控制系统改造

文章针对在空气湿度很大的季节,恒温恒湿空调机组不能满足厂房生产的湿度要求,同时由于原厂家提供的自控系统已局部损坏,电气控制系统的PLC经常出现故障,压缩机组及加热除湿不能实现自动化控制功能。我们尝试利用经济实用的EW-601湿度控制器代替厂家PLC控制器,对设备湿度控制系统进行了设计改造,以实现原来的湿度自动化控制功能,经过反复实践、修改及验证,证明厂房恒温恒湿空调机组湿度控制系统改造是比较成功的,在空气湿度很大的季节也完全可以满足厂房生产的湿度要求。

Humidity control system transformation of constant temperature constant air conditioning unit in the workshop

Contrary to the seasons of large air humidity,the air conditioning unit of constant temperature and constant humidity cannot meet the production demand of workshop.Simultaneously,the PLC of electric control system breakdown frequently since the autonomous system provided by original factory has been party damaged.The compressor unit and heating dehumidifies cannot realize the automation controlled function.We try to take advantage of humidity controller of affordable EW601 instead of PLC of workshop,and we have designed and transformed the humidity controlled system to achieve the original humidity automation control function.After repeated practice,revise and confirmation,the transform of humidity controlled system of conditioning unit with constant temperature and constant humidity have been certificated successfully.Also it can meet the production of workshop even in the seasons of large air humidity.