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KITCHEN VENTILATION SYSTEM WITH FAN HAVING POSITIVE PRESSURE-TO-OUTPUT CHARACTERISTIC APPLIED THERETO
KITCHEN VENTILATION SYSTEM WITH FAN HAVING POSITIVE PRESSURE-TO-OUTPUT CHARACTERISTIC APPLIED THERETO
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机译:应用具有正压-出力特性的风扇的厨房通风系统
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摘要
The present invention relates to a kitchen ventilation system to which a fan having a positive pressure-to-output characteristic is applied. More particularly, the present invention relates to a system for maximizing efficiency of exhausting polluted air at minimum costs by applying a fan having a positive pressure-to-output characteristic to a hood, to improve a ventilation system which is installed vertically in an apartment house to discharge polluted air from kitchen hoods on respective floors to the top of an exhaust duct. The kitchen ventilation system of the present invention comprises an exhaust duct 100 provided at one side of an apartment house, and a hood 200 which is provided in the kitchen on each floor and includes a fan 210 having a positive pressure-to-output characteristic to collect surrounding air and discharge the collected air to the exhaust duct 100. According to the present invention, noise can be reduced and economical efficiency and ventilation performance can also be improved by maximizing efficiency of exhausting polluted air at minimum costs.
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