JPS6449577A - Fire extinguisher supply pipe for automatic fire extinguishing apparatus - Google Patents
Fire extinguisher supply pipe for automatic fire extinguishing apparatusInfo
- Publication number
- JPS6449577A JPS6449577A JP20492787A JP20492787A JPS6449577A JP S6449577 A JPS6449577 A JP S6449577A JP 20492787 A JP20492787 A JP 20492787A JP 20492787 A JP20492787 A JP 20492787A JP S6449577 A JPS6449577 A JP S6449577A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- fire
- extinguishing agent
- gas
- hose
- 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
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
PURPOSE: To fix a fire extinguishing agent spraying nozzle to direction facing the fire source certainly at all times by arranging so that only near a sensing nozzle on an extinguishing agent supply hose has flexibility. CONSTITUTION: A fire extinguishing agent supply hose 6 includes a flexible part 20 in front of the tip of the straight hose portion 19 rising directly from a screw fastened joint 5 and having no flexibility, and at the forefront of the flexible hose part 20, a sensing nozzle 23 is installed where a thermo-sensitive plate 21 is attached by using a low melting point metal 22. Because the flexible part is restricted to the foremost part, there is no risk that the aiming of the nozzle is dislocated. Further, because the extinguishing agent is sprayed from an automatic extinction device when the nozzle 23 has sensed a fire, the internal pressure of the body 1 of extinguisher reduces, and a diaphragm 8 is moved toward the extinguisher body 1 by the repulsive force of a push spring 16 installed on a slide bar 15, and at the same time, a valve stem 14 moves toward the gas outlet 18 to close the gas flow passage 13, and the gas supply to a gas stove is stopped, and thereby hazard of secondary fire disaster such as gas explosion can be avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20492787A JPS6449577A (en) | 1987-08-18 | 1987-08-18 | Fire extinguisher supply pipe for automatic fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20492787A JPS6449577A (en) | 1987-08-18 | 1987-08-18 | Fire extinguisher supply pipe for automatic fire extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449577A true JPS6449577A (en) | 1989-02-27 |
Family
ID=16498665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20492787A Pending JPS6449577A (en) | 1987-08-18 | 1987-08-18 | Fire extinguisher supply pipe for automatic fire extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449577A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008148986A (en) * | 2006-12-19 | 2008-07-03 | Morita Ug:Kk | Automatic fire extinguisher arranged with release conduits on both sides of main body |
| JP6219476B1 (en) * | 2016-10-03 | 2017-10-25 | 日本ファイヤープロテクト株式会社 | Simple automatic fire extinguisher |
| JP2018175276A (en) * | 2017-04-11 | 2018-11-15 | 有限会社アイティーウェア湘南 | Simple installation type automatic fire fighting facility |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50141197A (en) * | 1974-04-27 | 1975-11-13 | ||
| JPS6176172A (en) * | 1984-09-21 | 1986-04-18 | ユ−ジ−株式会社 | Automatic fire extinguishing device |
-
1987
- 1987-08-18 JP JP20492787A patent/JPS6449577A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50141197A (en) * | 1974-04-27 | 1975-11-13 | ||
| JPS6176172A (en) * | 1984-09-21 | 1986-04-18 | ユ−ジ−株式会社 | Automatic fire extinguishing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008148986A (en) * | 2006-12-19 | 2008-07-03 | Morita Ug:Kk | Automatic fire extinguisher arranged with release conduits on both sides of main body |
| JP6219476B1 (en) * | 2016-10-03 | 2017-10-25 | 日本ファイヤープロテクト株式会社 | Simple automatic fire extinguisher |
| JP2018175276A (en) * | 2017-04-11 | 2018-11-15 | 有限会社アイティーウェア湘南 | Simple installation type automatic fire fighting facility |
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