定静压变风量空调系统水模拟实验项目开发及设备研制  

Design of the experiment and equipment on water simulation of fixed static pressure control VAV system

作　　者：李玉明[1] 胡惠杉 LI Yuming;HU Huishan(CDHAW,Tongji University,Shanghai 201804,China)

机构地区：[1]同济大学中德工程学院,上海201804

出　　处：《实验室科学》2020年第6期19-22,共4页Laboratory Science

摘　　要：实验教学是素质教育中的重要环节,不仅能激发学生的学习兴趣,还能培养学生的团队意识。实验教学可以在实际系统上进行,也可以在实验系统上完成,实验系统一般是实际系统的缩小版,而变风量空调系统的实验在实际系统中难以实现,受外界影响大,难以保持恒定的实验条件,也会影响用户的舒适性。如果在实验室里搭建一套缩小版的实际变风量空调系统也需要很大的建筑空间和巨大的设备投资费用。因此设计开发一套模拟变风量空调系统的实验系统非常有意义,可以在实验室内模拟实际变风量空调系统的各种运行控制策略,帮助学生更好地理解自动控制技术在空调系统中的实际应用。Experimental teaching is an important link to quality education.It can inspire students interest in learning,and develop students’team consciousness.Experiment teaching can be carried out on actual system or experimental system.The experimental system is usually a scaled-down version of actual system.The experiment of VAV system is difficult to finish in actual system.Because actual VAV system is greatly influenced by weather,it is difficult to maintain constant experimental conditions,and experiment on actual system will also affect the indoor comfort.If a scaled-down VAV system is built in the laboratory,it also requires large building space and investment.Therefore,it is meaningful to design and develop an experimental system to simulate VAV system.It can simulate various operational control strategies of VAV system in the laboratory,and the students can understand the practical application of automatic control technologies in air conditioning system much better.

关 键 词：实验教学 定静压 变风量 

分 类 号：G482[文化科学—教育学]