JP4704092B2 - 消火設備 - Google Patents
消火設備 Download PDFInfo
- Publication number
- JP4704092B2 JP4704092B2 JP2005114647A JP2005114647A JP4704092B2 JP 4704092 B2 JP4704092 B2 JP 4704092B2 JP 2005114647 A JP2005114647 A JP 2005114647A JP 2005114647 A JP2005114647 A JP 2005114647A JP 4704092 B2 JP4704092 B2 JP 4704092B2
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- JP
- Japan
- Prior art keywords
- signal
- fire extinguishing
- fire
- water
- valve
- 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
16 火災受信機、 17 消火制御盤、 18 火災感知器、
Claims (2)
- オンオフ信号を出力する信号発生部と、該オンオフ信号に基づいて開閉される開閉弁と、該開閉弁が開閉されて、間欠的に放水する消火ヘッドとを備えた消火設備において、
前記開閉弁は、前記オンオフ信号のパルスの高さによって開放度合いが変化するよう構成され、
火災発生時は前記開閉弁を全開させ、時間の経過に伴って、前記開閉弁の開放度合いを全開状態から減らしていき、放水量を減少させるように前記オンオフ信号のパルス高さを変化させることを特徴とする消火設備。
- 前記消火ヘッドが接続された消火配管に流水検知装置を設け、前記消火ヘッドを閉鎖型ヘッドから構成し、前記消火ヘッドから放水が行われ、前記流水検知装置が流水信号を出力するとき、前記信号発生部を起動させるようにしたことを特徴とする請求項1記載の消火設備。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005114647A JP4704092B2 (ja) | 2005-04-12 | 2005-04-12 | 消火設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005114647A JP4704092B2 (ja) | 2005-04-12 | 2005-04-12 | 消火設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006288804A JP2006288804A (ja) | 2006-10-26 |
JP4704092B2 true JP4704092B2 (ja) | 2011-06-15 |
Family
ID=37410056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005114647A Expired - Fee Related JP4704092B2 (ja) | 2005-04-12 | 2005-04-12 | 消火設備 |
Country Status (1)
Country | Link |
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JP (1) | JP4704092B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012014143A1 (de) * | 2012-07-18 | 2014-01-23 | Man Diesel & Turbo Se | Gasführendes Svstem und damit ausgerüstete Brennkraftmaschine |
JP6296952B2 (ja) * | 2014-09-29 | 2018-03-20 | 能美防災株式会社 | パッケージ型自動消火設備 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09187530A (ja) * | 1996-01-09 | 1997-07-22 | Hochiki Corp | 消火設備 |
JPH1170185A (ja) * | 1997-08-29 | 1999-03-16 | Hochiki Corp | 固定消火設備の制御装置及び制御方法 |
JPH1170181A (ja) * | 1997-08-29 | 1999-03-16 | Hochiki Corp | 微噴霧消火システム及び消火方法 |
JP2004160027A (ja) * | 2002-11-14 | 2004-06-10 | Nohmi Bosai Ltd | 消火設備 |
-
2005
- 2005-04-12 JP JP2005114647A patent/JP4704092B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09187530A (ja) * | 1996-01-09 | 1997-07-22 | Hochiki Corp | 消火設備 |
JPH1170185A (ja) * | 1997-08-29 | 1999-03-16 | Hochiki Corp | 固定消火設備の制御装置及び制御方法 |
JPH1170181A (ja) * | 1997-08-29 | 1999-03-16 | Hochiki Corp | 微噴霧消火システム及び消火方法 |
JP2004160027A (ja) * | 2002-11-14 | 2004-06-10 | Nohmi Bosai Ltd | 消火設備 |
Also Published As
Publication number | Publication date |
---|---|
JP2006288804A (ja) | 2006-10-26 |
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