Power type window type ventilator

The utility model relates to the technical field of ventilators, in particular to a power type window type ventilator. Enclosure, at least two air inlets are formed in the lower surface of the machineshell. A limiting device is arranged on the air inlet; the limiting device is a shielding block capa...

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Bibliographic Details
Main Authors LIU FEI, LI FANGHUA, YU LANG, HE JUNXIONG
Format Patent
LanguageChinese
English
Published 28.02.2020
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The utility model relates to the technical field of ventilators, in particular to a power type window type ventilator. Enclosure, at least two air inlets are formed in the lower surface of the machineshell. A limiting device is arranged on the air inlet; the limiting device is a shielding block capable of sliding left and right; a fan assembly corresponding to the air inlet, a first driving motorfor driving the fan assembly to rotate and a second driving motor for driving the shielding block to slide are arranged in the machine shell, the second driving motor is electrically connected with the shielding block, and the shielding block can slide by different distances according to indication of the second driving motor, so that the air inlet is opened by different sizes; by means of the simple structure, the ventilation condition can be adjusted in a double mode, the size of the air inlet can be adjusted, and unnecessary dust accumulation in the machine shell is prevented. 本实用新型涉及通风器技术领域，尤其涉及一种动力式窗式通风器；包括机壳，机壳下
Bibliography:Application Number: CN201920344631U