纺纱车间空调气压平衡与温湿度控制
2021-09-26 14:53:11   来源：   评论：0 点击：

关键词：空调自控系统；气压平衡；微正压；微负压；温度；相对湿度；风速；控制
中图分类号：TS103          文献标志码：B          文章编号：1001-9634(2021)02-0036-03

收稿日期：2020-08-18
作者简介：杨进岗（1977—），男，陕西兴平人，工程师，主要从事纺织企业空调、热力和采暖系统、供排水系统、压缩空气管道系统的技术管理工作。
 
   
Abstract:In order to make up the deficiency of  air conditioning automatic control system in spinning workshop and reduce the interference for temperature and humidity caused by air entering through doors and windows in summer and winter，the existing problems of temperature and humidity control of air conditioning in spinning workshop are analyzed，and the measures to keep pressure balance in the workshop are put forward.It is pointed out that the workshop can be in the state of micro positive pressure or micro negative pressure by using exhaust air in each process and controlling wind speed，and manually intervening air conditioning automatic control system at the right time.The calculation results show that the heating source of air conditioning can be reduced in winter，and the cooling capacity consumption due to offsetting the invasion of outdoor hot air can be reduced in summer，which improves the qualified rate of temperature and humidity control and saves the production cost of refrigeration electricity or steam consumption.
Key Words:air conditioning automatic control system；pressure balance；micro positive pressure；micro negative pressure；temperature；relative humidity；wind speed；control

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