| 摘要 |
PROBLEM TO BE SOLVED: To provide an air bactericidal device capable of capturing and disinfecting floating bacteria and fine dust efficiently.SOLUTION: In the air bactericidal device 1, discharge electrodes 2 and counter electrodes 3 are laminated alternately at intervals, and a voltage is applied across the discharge and counter electrodes. At least the discharge electrodes 2 have semiconductivity, and a part of the discharge electrodes 2 have thorn-like edges as discharging parts 4. The structure enables causing corona discharge in the discharging parts 4 while controlling spark discharge deteriorating the charging performance. The air bactericidal device 1 can thus capture floating bacteria and fine dust with high efficiency. |
