Power fan hole with water guide function

The utility model relates to the technical field of house design, in particular to a power fan hole with a water guide function, which comprises a fan shell arranged on a house panel and a fan frame arranged in the fan shell, a fan is arranged on the fan frame, one side of the fan shell is provided...

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Bibliographische Detailangaben
1. Verfasser:	LOU JIANLING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING BUILDING FIXED CONSTRUCTIONS GUTTERS HEATING LIGHTING MECHANICAL ENGINEERING RANGES ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS VENTILATING WEAPONS
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