| 摘要 |
PROBLEM TO BE SOLVED: To obtain a deep range hood fan which generates no noise without reducing an exhausting efficiency by safely easily cleaning daily, and simply wiping dirt adhered slightly in a hood. SOLUTION: A waste gas channel X to a blower 4 is constituted by a downward substantially flared hood cover 6 for ensuring a waste gas capturing space (a) and a connecting duct communicating with a grease filter 8. The waste gas is gathered to the filter 8 without leaking into a room by a guiding operation of the cover 6, fats and oils are adsorbed and removed, and then exhausted to outdoor from an exhaust duct 5 connected to the blower 4 through a connecting duct 7. Fats and oils adhered to a skirt 36 of the cover 5 are wiped by extending a hand. It is remove from a hood A', and entirely cleaned. The filter 8 is removed by extending the hand, or removed from the hood A', and can be entirely cleaned. Dirt adhered to the entire hood via a conventional filter 8 is adhered to an inner surface of the duct 7. |
