A fresh air device for kitchen integrated ceiling

Abstract

A fresh air device for an integrated ceiling in a kitchen, including a fan, a ventilation duct and an air outlet panel, the air outlet panel is provided with an air outlet, one end of the ventilation duct is connected to the air outlet panel, and the output end of the fan is connected to the air outlet through the ventilation duct connected, the fan is fixedly arranged in a fan installation seat, and the fan installation seat is provided with a roof fixing piece. A movable door panel is arranged on the upper side of the air outlet panel, and the movable door panel covers the air outlet. A wind direction control mechanism is arranged on the upper side of the movable door panel. The air outlet panel is arranged in the ceiling plane of the kitchen, and the fan installation seat is fixedly connected on the roof ceiling. When the fan is working, the vibration is transmitted to the roof ceiling, reducing the noise. When the fan is disabled, close the movable door panel to prevent the gas in the kitchen from flowing back to the outside, block the invasion of micro organisms from the outside, and prevent outdoor air from accidentally entering the room. The swing leaves swing and can stay in any swing position. It can improve the distribution of fresh air flow and improve the ventilation 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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