Air purification device

• Main Authors: LEE JONGSU, SON SANG-HYUK, PARK HYUNGHO, KIM TAE-YOON, CHOI IN-HO, LEE YANG-HWA, LEE KYOUNGHO, LI JIANRONG, JEON HOONOL, CHOI JI-EUN
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The air purification device according to the present invention comprises: a main body case including a suction inlet and a side surface extending in the vertical direction; an electric dust collector provided with a high-potential electrode and a low-potential electrode facing each other, filtering air sucked through the suction port, and being capable of being led out from an inner space of the body case; and a high voltage generator for generating a high voltage, the high voltage generator being connected to the high potential electrode when the electric dust collection device is introduced into an inner space of the body case, the electric dust collection device being provided with a short-circuit switch connected to the high potential electrode and the low potential electrode, and the short-circuit switch being connected to the high potential electrode and the low potential electrode. The short-circuit switch is turned off in a state in which the electric dust collection device is introduced into an inner