Fresh wind device used for integrated kitchen ceiling

Abstract

The invention discloses a fresh wind device used for an integrated kitchen ceiling. The fresh wind device used for the integrated kitchen ceiling comprises a draught fan, a ventilating pipeline and a wind discharging panel, wherein a wind outlet is formed in the wind discharging panel; one end of the ventilating pipeline is connected with the wind discharging panel; the output end of the draught fan is communicated with the wind outlet through the ventilating pipeline; the draught fan is fixedly arranged in a draught fan installment seat; a roof fixing piece is arranged on the draught fan installment seat. A movable door plate is arranged on the upper side of the wind discharging panel and covers the wind outlet; a wind direction control mechanism is arranged on the upper side of the movable door plate. The wind discharging panel is arranged in the plane of the kitchen ceiling, and the draught fan installment seat is fixedly connected to the roof ceiling. When the draught fan works, vibration is transmitted to the roof ceiling, and therefore noise is reduced. After the draught fan is stopped being used, the movable door plate is closed, gas in a kitchen can be prevented from inversely flowing outdoors, and tiny organisms outside are prevented from invading, and outdoor air is prevented from unexpectedly entering a room. Swinging blades swing and can stop at any swinging positions. The fresh wind device used for the integrated kitchen ceiling can improve fresh wind air flow distribution and improve ventilating effect.

Description

Technical field: [0001] The invention relates to the mechanical field, in particular to kitchen ventilation equipment, in particular to a fresh air device for kitchen integrated ceilings. Background technique: [0002] Integrated ceilings are widely used in home kitchen decoration, in which the ventilation unit is installed in the ceiling through the installation panel. Due to the high concentration of kitchen fume and poor air quality, it is necessary to use strong convection to ventilate the kitchen to ensure sufficient fresh air in the kitchen and improve the working environment in the kitchen. In the prior art, the power of the ventilating fan in the ventilating unit integrated in the ceiling is low, the ventilation is limited, and it causes the ceiling to vibrate and generate noise when it works, and after the power of the ventilating fan is increased to meet the ventilation requirements, the noise more prominent. In addition, when the fan stops working, the air chann...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fresh air device for kitchen integrated ceilings, the fresh air device for kitchen integrated ceilings should solve the problem of the noise generated by the ventilation unit in the integrated ceiling in the prior art, and it cannot be closed when it is not in use. Technical Problems of Indoor and Outdoor Air Channels

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