Louver air port

The utility model relates to the technical field of ventilation equipment, in particular to a shutter air port which comprises an air duct body and a noise reduction assembly, an air guide shutter is arranged in the air duct body in a penetrating mode, and an air guide channel is defined by the oute...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG CHAOLI, XU ZEQIANG
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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