Electronicly prevent haze screen window device

The utility model relates to a can effectively filter the haze air convenient closed window's of opening electronic filtration screen window device again fast, divide AB two kinds of technical scheme. The A money adopts organic glass board and filtering ventilation device, and the B money adopts purpose -built plastic film, telescopic organic glass board and filtering ventilation device. Ordinary exhaust fan does not on the market have filter equipment, directly introduces the haze air, and most directly inlaying on wall body or glass window, and application scope is limited, the utility model discloses avoided the two shortcoming, clean natural air after will filtering is automatic introduce the room in, and the installation does not influence the use and the structure of original window, the four seasons all can be used, installation and change convenient easy going. 本实用新型是种能够有效快速过滤雾霾空气又方便开关窗户的电动空气过滤纱窗装置，分AB两种技术方案。A款采用有机玻璃板和过滤通风装置，B款采用特制塑料薄膜、伸缩式有机玻璃板和过滤通风装置。市面上的普通排风扇没有过滤装置，直接引进雾霾空气，且多数直接镶嵌在墙体或玻璃窗上，适用范围有限，本实