JP2010002108A - 排煙設備および排煙方法 - Google Patents
排煙設備および排煙方法 Download PDFInfo
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- JP2010002108A JP2010002108A JP2008160423A JP2008160423A JP2010002108A JP 2010002108 A JP2010002108 A JP 2010002108A JP 2008160423 A JP2008160423 A JP 2008160423A JP 2008160423 A JP2008160423 A JP 2008160423A JP 2010002108 A JP2010002108 A JP 2010002108A
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Abstract
【解決手段】映画館の観客席などの火災発生室1と通気手段である通気ダクト6を連通する圧力調整用の空間5としての小部屋である映写室などを設け、火災発生室1と避難空間3とに同時に開放する排煙口2a,2bを備え同時起動する機械排煙設備2を配設する。
【選択図】 図1
Description
2a、2b 排煙口 3 避難空間
4 避難扉 5 空間
6 通気ダクト 7 扉
Claims (3)
- 火災発生室と通気手段で連通する圧力調整用の空間を設け、火災発生室と避難空間とに同時に起動する機械排煙設備を配設することを特徴とする排煙設備。
- 圧力調整用の空間は、火災発生室に近接する部屋である請求項1記載の排煙設備。
- 火災発生室と通気手段で連通する圧力調整用の空間を設け、火災発生室と避難空間とに同時に起動する機械排煙設備を配設して、火災発生時には火災発生室を圧力調整用の空間に連通させて火災発生室内の負圧を前記空間に分散させて減圧するとともに、火災発生室に接している避難空間内も火災発生室内と同時に減圧して圧力の均衡化を図ることを特徴とする排煙方法。
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JP2008160423A JP5209386B2 (ja) | 2008-06-19 | 2008-06-19 | 排煙方法 |
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JP2008160423A JP5209386B2 (ja) | 2008-06-19 | 2008-06-19 | 排煙方法 |
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JP2010002108A true JP2010002108A (ja) | 2010-01-07 |
JP5209386B2 JP5209386B2 (ja) | 2013-06-12 |
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JP2008160423A Active JP5209386B2 (ja) | 2008-06-19 | 2008-06-19 | 排煙方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9339317B2 (en) | 2010-09-22 | 2016-05-17 | Heraeus Medical Gmbh | Mixing device for prepack vacuum cementing system, vacuum cementing system, and method |
CN117704544A (zh) * | 2024-02-04 | 2024-03-15 | 中国建筑设计研究院有限公司 | 一种建筑大空间的自然通风节能系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09287787A (ja) * | 1996-04-22 | 1997-11-04 | Shimizu Corp | 排煙制御システム |
JP2001161842A (ja) * | 1999-12-06 | 2001-06-19 | Kajima Corp | 排煙システム併用火災煙制御装置 |
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2008
- 2008-06-19 JP JP2008160423A patent/JP5209386B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09287787A (ja) * | 1996-04-22 | 1997-11-04 | Shimizu Corp | 排煙制御システム |
JP2001161842A (ja) * | 1999-12-06 | 2001-06-19 | Kajima Corp | 排煙システム併用火災煙制御装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9339317B2 (en) | 2010-09-22 | 2016-05-17 | Heraeus Medical Gmbh | Mixing device for prepack vacuum cementing system, vacuum cementing system, and method |
CN117704544A (zh) * | 2024-02-04 | 2024-03-15 | 中国建筑设计研究院有限公司 | 一种建筑大空间的自然通风节能系统 |
CN117704544B (zh) * | 2024-02-04 | 2024-05-28 | 中国建筑设计研究院有限公司 | 一种建筑大空间的自然通风节能系统 |
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