负离子空气净化器结构对负离子流的影响  

The Effect of the configuration of Negative Ion Air Cleaner on the Negative Ion Current

作　　者：李杰[1] 王海军[1] 赵保中[1] 刘林茂[1] 于志刚[1] 陈晓慧[1] 闫锡杰[1] 田志川[1] 姜成果[1] 

机构地区：[1]东北师范大学环科系,通化师范学院物理系

出　　处：《东北师大学报（自然科学版）》1995年第3期40-44,共5页Journal of Northeast Normal University(Natural Science Edition)

基　　金：国家教委留学回国人员基金

摘　　要：利用负电晕放电原理设计负离子空气净化器．通过实验研究了空气净化器结构对负离子流的影响，得出负离子流随网状电极的网孔尺寸的增加，电晕线线径的减小而升高；相同电晕电流情况下，电晕线线长为３６ｃｍ的负离子流高于线长为５６ｃｍ的负离子流．The negative ion air cleaner is desighed by the priciple of the negative corona discharge.The effecte of the configuration of negative ion air cleaner on the negative ion current is experimenty investigated. The results show that negative ion current is elevated with an increase in the opening of mesh electrode and a decrease in the corona wire diameter. In the case of the same corona current,the negative ion current of 36cm length corona wire is large than that of 56 cm length corona wire.

关 键 词：负电晕放电 负离子流 空气净化器 

分 类 号：TU834.84[建筑科学—供热、供燃气、通风及空调工程]