Energy-saving and environment-friendly air purification device

The utility model relates to the technical field of air purification. The utility model discloses an energy-saving and environment-friendly air purification device. The problem that solid particles are easily adhered to the filter screen is solved; blocking of a filter screen, influence of filtratio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHEN GEYING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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