Wall-mounted multifunctional fresh air ventilator

The utility model belongs to the technical field of air purification equipment. The utility model relates to a ventilator, in particular to a wall-mounted multifunctional fresh air ventilator. An existing fresh air ventilator pumps outdoor air into a room. The filter screen for filtering impurities...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LU ZUOCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RANGES SEPARATION TRANSPORTING VENTILATING WEAPONS
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