| 摘要 |
PURPOSE:To easily perform maintenance and inspection work of a fire extinguishing device by arranging pipes for connecting a jetting nozzle and the fire extinguishing device through an L-shaped cutout hole over the front and top faces of a hood body. CONSTITUTION:In the inner part of a box body-like hood body 1 whose front and lower faces are opened, a fan casing 4 in which an electric motor 5 and a blade 6 are incorporated is provided, a fire extinguishing device body 7 is set on the top panel of the hood body 1, a jetting nozzle 8 is provided on the front lever part thereof and automatically jets fire extinguishing agent when it detects the temperature, which becomes abnormal high temperature. Further the jetting nozzle 8 and the fire extinguishing device body 7 are connected by a pipe 9, which is arranged through an L-shaped cutout hole 10 over the front and top faces of the hood body. A front hood 2 is provided on the front of the hood body 1 and a frieze board 3 is set on the top panel front part of the hood body 1. To simply attach them to the hood body 1 as they are integrated can be performed and further demounting can be easily performed in maintenance and inspection. |
