Power ventilator

The utility model discloses a power ventilator. The power ventilator comprises a shell provided with an air inlet hole and an air outlet hole; a sliding plate which slides along the inner side of the shell is arranged in the shell; a ventilation hole which ventilates when being superposed with the a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG BINGYAN, TANG SHUNFENG, HE JUNXIONG, PENG HAOYU
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a power ventilator. The power ventilator comprises a shell provided with an air inlet hole and an air outlet hole; a sliding plate which slides along the inner side of the shell is arranged in the shell; a ventilation hole which ventilates when being superposed with the air inlet hole and blocks air when being staggered from the air inlet hole is formed in the sliding plate; an electric control unit, a fan which rotates to ventilate under electric drive and a driving mechanism for driving the sliding plate to slide are further arranged in the shell; the electric control unit is electrically connected with the fan and the driving mechanism, respectively. By utilizing the power ventilator, the power ventilation is realized, the ventilator can be turned off completely when the ventilation is not required, and the sealing effect is favourable.