Window type ventilation device

The utility model discloses a window type ventilation device which comprises a shell, an air filtering assembly and a draught fan, the shell is installed on a window frame and comprises an outer shell located outdoors and an inner shell located indoors, an installation cavity is defined by the outer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO JING, QI JIAJIAN, LYU LIN, NIE ZUWEN, WU YANXIA, LU JIANLING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a window type ventilation device which comprises a shell, an air filtering assembly and a draught fan, the shell is installed on a window frame and comprises an outer shell located outdoors and an inner shell located indoors, an installation cavity is defined by the outer shell and the inner shell, the outer shell is provided with an air inlet, and the inner shell is provided with an air supply outlet; the air filtering assembly is detachably mounted in the mounting cavity in the vertical direction and divides the mounting cavity into an air inlet cavity and an air supply cavity; a mounting opening is formed in the position, corresponding to the air filtering assembly, of the shell, a cover plate used for opening or closing the mounting opening is hinged to the mounting opening, and the air filtering assembly can pass through the mounting opening; the fan is installed in the air supply cavity, connected with the inner shell and arranged corresponding to the air supply outlet. Accor