Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BUILDING WITH PAPER SHEET FEEDER
PROBLEM TO BE SOLVED: To provide a building of which fire protection capacity is not impaired even when a feeder pipe through which air flows penetrates through a fire protection wall.SOLUTION: A building 10 includes: a paper sheet feeder 18 that feeds a paper sheet by an air flow inside a feeder pipe 20; a sprinkler; and a fire protection wall 36 at a boundary between adjacent rooms. The feeder pipe 20 penetrates through the fire protection wall 36, and a feeder pipe portion 27a of the feeder pipe 20 at a location penetrating through the fire protection wall 36 is at a height lower than feeder pipe portions on an upstream side and a downstream side of the feeder pipe portion 27a. The paper sheet feeder further includes a water introduction part that fills water in the feeder pipe portion 27a at the lower height and closes the feeder pipe portion 27a at the lower height, by leading the water from the sprinkler into the feeder pipe 20 when a fire breaks out and the sprinkler is actuated.SELECTED DRAWING: Figure 5
【課題】空気流の生じる搬送管を防火壁を貫通させて設けても防火上支障のない建造物を提供する。【解決手段】搬送管２０内を空気流によって紙葉類を搬送する紙葉類搬送装置１８とスプリンクラーを備え、かつ隣接する部屋の境界部に防火壁３６を有する建造物１０であって、搬送管２０が防火壁３６を貫通して設けられ、搬送管２０の防火壁３６を貫通する部位の搬送管部２７ａが、搬送管部２７ａの上流側および下流側の搬送管部よりも低位に設けられ、火災が発生し、スプリンクラーが作動した際、該スプリンクラーからの水を搬送管２０に導入して、低位の搬送管部２７ａに水を満たして該低位の搬送管部２７ａを閉塞する水導入部が設置されていることを特徴とする。【選択図】図５
BUILDING WITH PAPER SHEET FEEDER
PROBLEM TO BE SOLVED: To provide a building of which fire protection capacity is not impaired even when a feeder pipe through which air flows penetrates through a fire protection wall.SOLUTION: A building 10 includes: a paper sheet feeder 18 that feeds a paper sheet by an air flow inside a feeder pipe 20; a sprinkler; and a fire protection wall 36 at a boundary between adjacent rooms. The feeder pipe 20 penetrates through the fire protection wall 36, and a feeder pipe portion 27a of the feeder pipe 20 at a location penetrating through the fire protection wall 36 is at a height lower than feeder pipe portions on an upstream side and a downstream side of the feeder pipe portion 27a. The paper sheet feeder further includes a water introduction part that fills water in the feeder pipe portion 27a at the lower height and closes the feeder pipe portion 27a at the lower height, by leading the water from the sprinkler into the feeder pipe 20 when a fire breaks out and the sprinkler is actuated.SELECTED DRAWING: Figure 5
【課題】空気流の生じる搬送管を防火壁を貫通させて設けても防火上支障のない建造物を提供する。【解決手段】搬送管２０内を空気流によって紙葉類を搬送する紙葉類搬送装置１８とスプリンクラーを備え、かつ隣接する部屋の境界部に防火壁３６を有する建造物１０であって、搬送管２０が防火壁３６を貫通して設けられ、搬送管２０の防火壁３６を貫通する部位の搬送管部２７ａが、搬送管部２７ａの上流側および下流側の搬送管部よりも低位に設けられ、火災が発生し、スプリンクラーが作動した際、該スプリンクラーからの水を搬送管２０に導入して、低位の搬送管部２７ａに水を満たして該低位の搬送管部２７ａを閉塞する水導入部が設置されていることを特徴とする。【選択図】図５
BUILDING WITH PAPER SHEET FEEDER
紙葉類搬送装置を備えた建造物
TERAJIMA TOSHIKATSU (Autor:in)
28.12.2016
Patent
Elektronische Ressource
Japanisch
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