JPS63143366U - - Google Patents
Info
- Publication number
- JPS63143366U JPS63143366U JP3596087U JP3596087U JPS63143366U JP S63143366 U JPS63143366 U JP S63143366U JP 3596087 U JP3596087 U JP 3596087U JP 3596087 U JP3596087 U JP 3596087U JP S63143366 U JPS63143366 U JP S63143366U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- powder
- valve
- side passage
- storage container
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図はこの考案の粉末消火装置の一実施例の
配管系統図、第２図は従来装置の配管系統図であ
る。
１……起動用ガスボンベ、２……容器弁、３…
…高圧ガスボンベ、４……フイルタ、５……圧力
調整弁、６……逆止弁、７……テスト弁、８……
粉末貯蔵容器、９……定圧作動弁、１０……元弁
切換弁、１１……元弁、１２……側路、１３……
圧力作動弁。
FIG. 1 is a piping system diagram of an embodiment of the powder fire extinguishing system of this invention, and FIG. 2 is a piping system diagram of a conventional device. 1... Gas cylinder for starting, 2... Container valve, 3...
...High pressure gas cylinder, 4...Filter, 5...Pressure adjustment valve, 6...Check valve, 7...Test valve, 8...
Powder storage container, 9...constant pressure operating valve, 10...main valve switching valve, 11...main valve, 12...side passage, 13...
Pressure operated valve.
Claims (1)
圧ガスが供給され容器内の粉末消火剤が撹拌され
所定圧に達すると、元弁が開かれ粉末消火剤が放
出される粉末消火装置において、上記圧力調整弁
に側路と、この側路に粉末貯蔵容器内の圧力が所
定圧に達したとき閉じられる圧力作動弁とが設け
られたことを特徴とする粉末消火装置。 In a powder fire extinguishing system, high-pressure gas for pressurization is supplied to a powder storage container via a pressure regulating valve, and when the powder extinguishing agent in the container is stirred and reaches a predetermined pressure, the main valve is opened and the powder extinguishing agent is released. A powder fire extinguishing system characterized in that the pressure regulating valve is provided with a side passage, and the side passage is provided with a pressure-operated valve that is closed when the pressure in the powder storage container reaches a predetermined pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3596087U JPS63143366U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3596087U JPS63143366U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143366U true JPS63143366U (en) | 1988-09-21 |
Family
ID=30845928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3596087U Pending JPS63143366U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001204841A (en) * | 2000-01-28 | 2001-07-31 | Yamato Protec Co | Powder extinguishing facility and its assembling method |
| JP2010526567A (en) * | 2007-05-10 | 2010-08-05 | ポール サンドフォード、ジェフリー | Cooling powder fire extinguisher |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027199B1 (en) * | 1968-12-26 | 1975-09-05 |
-
1987
- 1987-03-13 JP JP3596087U patent/JPS63143366U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027199B1 (en) * | 1968-12-26 | 1975-09-05 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001204841A (en) * | 2000-01-28 | 2001-07-31 | Yamato Protec Co | Powder extinguishing facility and its assembling method |
| JP2010526567A (en) * | 2007-05-10 | 2010-08-05 | ポール サンドフォード、ジェフリー | Cooling powder fire extinguisher |
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