Title:
BUILDING WITH PAPER SHEET FEEDER
Document Type and Number:
Japanese Patent JP2016223104
Kind Code:
A
Abstract:
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
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Inventors:
TERAJIMA TOSHIKATSU
Application Number:
JP2015108714A
Publication Date:
December 28, 2016
Filing Date:
May 28, 2015
Export Citation:
Assignee:
MARS WINTEC CO LTD
International Classes:
E04B1/94; A63F7/02
Attorney, Agent or Firm:
Watanuki International Patent and Trademark Office
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