纺织空调喷淋系统恒压变频控制设计运行探讨  

Discussion on Design and Operation of Textile Air Conditioning Spraying System Constant Pressure Frequency Converting Control

作　　者：张晓静[1] 王仕元[2] 周义德[2] 多文新 ZHANG Xiaojing;WANG Shiyuan;ZHOU Yide;DUO Wenxin(Zhengzhou University of Science and Technology,Henan Zhengzhou,450064;Zhongyuan University of Technology,Henan Zhengzhou,450007;Wuxi Asin Air Co.,Ltd.,Jiangsu Wuxi,214000)

机构地区：[1]郑州科技学院,河南郑州450064 [2]中原工学院,河南郑州450007 [3]无锡市安享空调科技有限公司,江苏无锡214000

出　　处：《棉纺织技术》2020年第3期17-21,共5页Cotton Textile Technology

基　　金：河南省教育厅高校重点研究项目(20B470011)

摘　　要：探讨纺织空调喷淋系统恒压变频控制的设计运行。针对纺织厂喷淋室喷淋水泵的调节方式简单,造成喷淋水泵无效能耗增加的问题,根据水泵和管网运行性能曲线规律和水泵变频控制的基本原理,提出了采用恒压变频控制喷淋水泵,通过调节喷淋排管工作喷嘴数量的调节方法,实现喷水室喷水量的恒压变流量控制。实例分析证明:对纺织厂喷淋系统进行恒压变频改造,可实现喷淋系统年平均节能22.8%的效果。认为:喷淋系统恒压变频控制可提高喷水室热湿处理效果,提高空调控制系统的调节精度和反应速度,达到对纺织厂空调喷淋系统的精细化调节。The design and running of textile air conditioning spraying system constant pressure frequency converting control were discussed.Aimed at the problem of ineffective energy consumption increasing for the spraying pump caused by the simple adjusting method of spraying system in the sprinkling chamber of the textile mills,according to the operating performance curve rule of the water pump and pipe network and the basic theory of the water pump frequency converting control,adapting constant pressure variable frequency for the spraying pump control was put forward.With the adjustment method by adjusting the nozzle numbers in the spraying calandria work,constant pressure variable flow control of the water spraying volume was realized.It was proved by practical analysis that the effect of 22.8% yearly average energy-saving for the spraying system could be achieved by the constant pressure frequency conversion renovation of the spraying system in textile mills.It is considered that constant pressure frequency converting control of the spraying system can improve the thermal & humidity treatment effect of the spraying cham-ber.The regulation precision and reaction speed of the air conditioning control system are improved.Fine regulation of the air conditioning spraying system in textile mills can be achieved.

关 键 词：纺织空调 喷淋系统 水泵 恒压变频控制 节能 

分 类 号：TS108.61[轻工技术与工程—纺织工程]