JP5046315B2 - 防火区画形成システム - Google Patents
防火区画形成システム Download PDFInfo
- Publication number
- JP5046315B2 JP5046315B2 JP2006001434A JP2006001434A JP5046315B2 JP 5046315 B2 JP5046315 B2 JP 5046315B2 JP 2006001434 A JP2006001434 A JP 2006001434A JP 2006001434 A JP2006001434 A JP 2006001434A JP 5046315 B2 JP5046315 B2 JP 5046315B2
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- JP
- Japan
- Prior art keywords
- fire
- building
- water
- water curtain
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
12:開口部
14:建物内
15:建物外
16:水幕用ヘッド
18:屋内火災感知器
20:屋外火災感知器
22:他建物
24:水幕
25:炎
26:水幕成形設備
28:スプリンクラー消火設備
30,50:消火ポンプ
32,52:モータ
34,54:水源水槽
36,56:給水本管
38,58:分岐管
40:開閉制御弁
42:火災受信盤
44:制御盤
60:流水検知装置
62:閉鎖型ヘッド
64:末端試験弁
66:圧力タンク
68:圧力スイッチ
70:ポンプ制御盤
72:ガラス窓
Claims (1)
- 建物のガラス窓が設置された開口部に沿って横列に設置され、散水による前記ガラス窓の建物内面側に沿った水幕によって前記開口部を遮断して防火区画を形成すると共に前記ガラス窓内面に向けて散水する複数のヘッドと、
建物内部に設置され、建物内部の火災を検出する屋内火災感知器と、
建物外部に設置され、建物外部の火災による前記開口部外側の炎を検出する炎検知器と、
前記屋内火災感知器又は炎検知器から火災感知を受けた際に、前記複数のヘッドからの散水により前記水幕を形成させる制御部と、
を備えたことを特徴とする防火区画形成システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006001434A JP5046315B2 (ja) | 2006-01-06 | 2006-01-06 | 防火区画形成システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006001434A JP5046315B2 (ja) | 2006-01-06 | 2006-01-06 | 防火区画形成システム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011221829A Division JP5180358B2 (ja) | 2011-10-06 | 2011-10-06 | 防火区画形成システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007181555A JP2007181555A (ja) | 2007-07-19 |
JP5046315B2 true JP5046315B2 (ja) | 2012-10-10 |
Family
ID=38338134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006001434A Active JP5046315B2 (ja) | 2006-01-06 | 2006-01-06 | 防火区画形成システム |
Country Status (1)
Country | Link |
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JP (1) | JP5046315B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5180358B2 (ja) * | 2011-10-06 | 2013-04-10 | 鹿島建設株式会社 | 防火区画形成システム |
JP6276112B2 (ja) * | 2014-05-30 | 2018-02-07 | 大成建設株式会社 | 放水設備 |
JP6779754B2 (ja) * | 2016-11-14 | 2020-11-04 | ホーチキ株式会社 | 防護壁装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439356A (en) * | 1977-09-02 | 1979-03-26 | Nippon Mining Co Ltd | Method of producing zinc dust |
JPS5840162U (ja) * | 1981-09-10 | 1983-03-16 | 天野 彰 | 防火水幕巻上式カ−テン |
JPH0349862U (ja) * | 1989-09-21 | 1991-05-15 | ||
JP2749396B2 (ja) * | 1989-09-27 | 1998-05-13 | 株式会社 フジタ | 防火ガラスを用いた安全区画システム及び防火壁構造 |
-
2006
- 2006-01-06 JP JP2006001434A patent/JP5046315B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2007181555A (ja) | 2007-07-19 |
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