Sound insulation and noise reduction air duct structure

The invention discloses a sound insulation and noise reduction air duct structure, and relates to the technical field of ventilation equipment. The sound insulation and noise reduction air duct structure comprises a shell, a fan and a sound absorption plate, wherein at least one air inlet and one ai...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHUANG SHANXIANG, SHAN HUAJUN, WANG JIAN, XU ZHOUJING, LIN LIDONG, YU LINGLI, LIAN BINGJUN
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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