JP5253271B2 - 消火設備 - Google Patents
消火設備 Download PDFInfo
- Publication number
- JP5253271B2 JP5253271B2 JP2009088469A JP2009088469A JP5253271B2 JP 5253271 B2 JP5253271 B2 JP 5253271B2 JP 2009088469 A JP2009088469 A JP 2009088469A JP 2009088469 A JP2009088469 A JP 2009088469A JP 5253271 B2 JP5253271 B2 JP 5253271B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- simultaneous
- fire extinguishing
- release valve
- head
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
6 一斉開放弁、 7 二次側配管、 8 消火ヘッド、
10 感知ヘッド、 13 第1の止水弁、 14 第2の止水弁。
15 三方継手、 tt
Claims (1)
- 一斉開放弁と、該一斉開放弁の二次室に接続された二次側配管と、該二次側配管に接続された消火ヘッドとを備えた消火設備において、
前記一斉開放弁の一次側に設けられ、前記一斉開放弁の動作点検を行うときに閉止する常開の第1の止水弁と、
該第1の止水弁と前記一斉開放弁との間に設けられ、接続口の一つが通常時は塞がれている三方継手と、
該三方継手の通常時は塞がれている前記接続口の一つへ、前記一斉開放弁の動作点検を行うときに接続され、前記一斉開放弁の一次側を加圧して通常時と同様に加圧された消火水の圧力がかかっている状態とする加圧手段と、
前記二次側配管の消火ヘッドの一次側に設けられ、前記一斉開放弁の動作点検を行うときに閉止する常開の第2の止水弁と
を備えたことを特徴とする消火設備。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009088469A JP5253271B2 (ja) | 2009-03-31 | 2009-03-31 | 消火設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009088469A JP5253271B2 (ja) | 2009-03-31 | 2009-03-31 | 消火設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010234024A JP2010234024A (ja) | 2010-10-21 |
JP5253271B2 true JP5253271B2 (ja) | 2013-07-31 |
Family
ID=43088932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009088469A Expired - Fee Related JP5253271B2 (ja) | 2009-03-31 | 2009-03-31 | 消火設備 |
Country Status (1)
Country | Link |
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JP (1) | JP5253271B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106943702A (zh) * | 2017-03-23 | 2017-07-14 | 中国石油大学(华东) | 一种旋转喷头式泡沫‑水雨淋系统的安全控制装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2010371C2 (nl) | 2013-02-27 | 2014-08-28 | Luphi B V | Werkwijze en inrichting voor hetâ testen van blussystemen. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210088Y2 (ja) * | 1972-11-16 | 1977-03-04 | ||
JP3440153B2 (ja) * | 1994-12-19 | 2003-08-25 | ホーチキ株式会社 | 消火装置 |
JP3852865B2 (ja) * | 1996-04-18 | 2006-12-06 | 能美防災株式会社 | 消火設備 |
JP3842594B2 (ja) * | 2001-07-30 | 2006-11-08 | ホーチキ株式会社 | 消火栓装置 |
JP4102838B2 (ja) * | 2006-06-23 | 2008-06-18 | 能美防災株式会社 | 泡消火設備 |
-
2009
- 2009-03-31 JP JP2009088469A patent/JP5253271B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106943702A (zh) * | 2017-03-23 | 2017-07-14 | 中国石油大学(华东) | 一种旋转喷头式泡沫‑水雨淋系统的安全控制装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2010234024A (ja) | 2010-10-21 |
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