JPS61185451U - - Google Patents
Info
- Publication number
- JPS61185451U JPS61185451U JP6741785U JP6741785U JPS61185451U JP S61185451 U JPS61185451 U JP S61185451U JP 6741785 U JP6741785 U JP 6741785U JP 6741785 U JP6741785 U JP 6741785U JP S61185451 U JPS61185451 U JP S61185451U
- Authority
- JP
- Japan
- Prior art keywords
- container
- fire extinguisher
- extinguishing agent
- pressure gas
- pressure
- 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.)
- Granted
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案の大型粉末消火器の全体構成を
示す部分縦断正面図、第２図は圧力弁の１例を示
す第１図のＡ部拡大断面図、第３図は絞りノズル
の１例を示す第１図のＢ部拡大断面図、第４図は
従来の大型粉末消火器を示す部分縦断正面図であ
る。
１：消火剤容器、２：ボンベ、３：圧力調整器
、４：送気管、５：噴出弁、６：吐出管、７：ホ
ース、８：粉末消火剤、９：圧力弁、１０：エル
ボ、１１：弁座片、１２：杆体、１３：弁頭、１
４：弁片、１５：袋ナツト、１６：分岐管、１７
：絞りノズル、１８：細通路、１９：プラグ。
Fig. 1 is a partial longitudinal sectional front view showing the overall configuration of the large powder fire extinguisher of the present invention, Fig. 2 is an enlarged sectional view of section A in Fig. 1 showing one example of a pressure valve, and Fig. 3 is a 1st view of the throttle nozzle. An enlarged sectional view of section B in FIG. 1 shows an example, and FIG. 4 is a partial longitudinal sectional front view showing a conventional large-sized powder fire extinguisher. 1: Extinguishing agent container, 2: Cylinder, 3: Pressure regulator, 4: Air pipe, 5: Ejection valve, 6: Discharge pipe, 7: Hose, 8: Dry extinguishing agent, 9: Pressure valve, 10: Elbow, 11: Valve seat piece, 12: Rod, 13: Valve head, 1
4: Valve piece, 15: Cap nut, 16: Branch pipe, 17
: Throttle nozzle, 18: Narrow passage, 19: Plug.
Claims (1)
動時にはこのボンベ内の高圧ガスを圧力調整器を
経由して上記消火剤容器内に送り込んでこの容器
内の粉末消火剤を押し出す大型粉末消火器に於い
て、上記ボンベ内の圧力ガスを消火剤容器内に導
入する送気管の端部を、消火剤容器の下部に設け
た一定以上の圧力が加わつた場合にのみ通気路を
開いて消火剤容器内に圧力ガスを導入する圧力弁
に接続し、上記送気管の途中から分岐した分岐管
の端部を、消火剤容器の上部に圧力ガスを導入す
る絞りノズルに接続したことを特徴とする大型粉
末消火器。 A large powder fire extinguisher is equipped with a high-pressure gas cylinder separate from the fire extinguishing agent container, and when started, the high-pressure gas in this cylinder is sent into the fire extinguishing agent container via a pressure regulator to push out the powder extinguishing agent in the container. The end of the air supply pipe that introduces the pressurized gas in the cylinder into the fire extinguisher container is installed at the bottom of the fire extinguisher container.The air passage is opened only when pressure above a certain level is applied to the fire extinguisher container. A large-sized container is connected to a pressure valve for introducing pressure gas into the container, and the end of a branch pipe branched from the middle of the air supply pipe is connected to a restriction nozzle for introducing pressure gas to the upper part of the extinguishing agent container. Powder fire extinguisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985067417U JPH0517082Y2 (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985067417U JPH0517082Y2 (en) | 1985-05-09 | 1985-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61185451U true JPS61185451U (en) | 1986-11-19 |
| JPH0517082Y2 JPH0517082Y2 (en) | 1993-05-07 |
Family
ID=30601223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985067417U Expired - Lifetime JPH0517082Y2 (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517082Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152565A (en) * | 1974-05-29 | 1975-12-08 | ||
| JPS50152595A (en) * | 1974-05-29 | 1975-12-08 |
-
1985
- 1985-05-09 JP JP1985067417U patent/JPH0517082Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152565A (en) * | 1974-05-29 | 1975-12-08 | ||
| JPS50152595A (en) * | 1974-05-29 | 1975-12-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517082Y2 (en) | 1993-05-07 |