To satisfy the need of a safety and sanitary out-fitting multi-purpose deck by involving no risk of a manual operation of a conventional type shelter ventilation facility under a heavy weather, by limiting no durability in a battery of electrical type, and by involving no undurable guiltiness in indoor excretion behavior offshore.SOLUTION: An indoor ventilation function of this salvage shelter enables a multi-purpose utilization such as a safety rescue work, toileting actions, and rescue signaling by providing a part of a body periphery with an irrigation compartment having an air layer on a draft line from the bottom to take up outer air with a check valve which functions up and down in inner pressure due to waves or the like, to supply air indoor via an air feeding device having waterproof function, and to need no manual operation because of equipment of an exhaust valve actuated under a fine pressure, and by tightly binding and storing a folding type deck supported with hinges and pins outside of a rear wall and a hand rail pipe with a leaning rope to loosen and expand the rope with the doorway hatch opened for use.SELECTED DRAWING: Figure 2
【課題】従来型シェルターの換気設備の人による操作は荒天下では危険が伴い、電気式は電池の耐久に限界があり、また洋上において室内での排泄行為は堪え難い気まずさを伴い、安全かつ衛生的な外付けの多目的デッキの必要性があった。【解決手段】本救命シェルターの室内の換気機能は、本体周辺の一部に、底部より喫水線上に空気層を持つ入水区画を設け、波等による内圧の上下で機能する逆止弁で外気を取込み、防水機能を持つ給気装置を経由し室内に給気し、微圧で作動する排気弁の装備で人力による操作を不用とし、また後壁外側に蝶番及びピンで支持した折畳み式デッキ及び手摺パイプを立掛けロープにて固縛収納し、使用時は出入口ハッチを開きロープを解いて展張し、安全な救助作業、トイレ所作及び救難信号合図等多目的な利用を可能とした。【選択図】図2
VENTILATION TYPE SALVAGE SHELTER
換気式救命シェルター
2019-06-20
Patent
Electronic Resource
Japanese