| 摘要 |
PURPOSE: A ventilation hood for a kitchen is provided to improve ventilation efficiency of the hood by activating discharge with separating exhaust gas from the hood partially and discharging partitioned gas to an inlet port, and to clean air indoors by preventing air pollution or stink while discharging gas completely. CONSTITUTION: A ventilation fan(12) is installed in a case(11), and an outlet port(13) is mounted in the upper part of the ventilation fan. Gas from a kitchen is introduced through an intake port(14) and discharged to the outlet port. A partition plate(21) is formed in the outlet port, and a duct(22) is formed to flow gas into the side of the partition plate. A chamber(23) is formed in the end of the duct, and a ventilation activating part(20) having a discharge port(24) is formed in the case. Ventilation efficiency is improved by discharging gas partially, and air is cleaned by completely discharging gas from the kitchen.
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