JPS6464520A - Method for preventing spread of fire of group cable - Google Patents
Method for preventing spread of fire of group cableInfo
- Publication number
- JPS6464520A JPS6464520A JP62219907A JP21990787A JPS6464520A JP S6464520 A JPS6464520 A JP S6464520A JP 62219907 A JP62219907 A JP 62219907A JP 21990787 A JP21990787 A JP 21990787A JP S6464520 A JPS6464520 A JP S6464520A
- Authority
- JP
- Japan
- Prior art keywords
- fire
- pipe
- carbon dioxide
- group cable
- cable
- 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
- Details Of Indoor Wiring (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
PURPOSE:To prevent spread of fire of group cable, by ejecting water and carbon dioxide radially from the central portion of cable. CONSTITUTION:Holes 3 are made with predetermined interval through a pipe 2 burried in radially central portion of a group cable 1 comprising various types of cables C1-Cn. One end of the pipe 2 is coupled with a water storage tank 7 for supplying water to the pipe 2 and a carbon dioxide gas tank 8, while the other end thereof is sealed. A plurality of fire detectors 5 arranged with predetermined interval along the pipe 2 are connected with a controller. A signal detected through the fire detector 5 is transmitted to the controller 6 which outputs a control signal for operating the water storage tank 7 and the carbon dioxide gas tank 8. Fire of the group cable 1 can be prevented from spreading by ejecting water and carbon dioxide gas simultaneously through the holes 3 of the pipe 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219907A JPS6464520A (en) | 1987-09-02 | 1987-09-02 | Method for preventing spread of fire of group cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219907A JPS6464520A (en) | 1987-09-02 | 1987-09-02 | Method for preventing spread of fire of group cable |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464520A true JPS6464520A (en) | 1989-03-10 |
Family
ID=16742896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62219907A Pending JPS6464520A (en) | 1987-09-02 | 1987-09-02 | Method for preventing spread of fire of group cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464520A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100456561B1 (en) * | 2002-07-03 | 2004-11-10 | 현대자동차주식회사 | Apparatus for extinguishing fire of wire harness |
JP2008500871A (en) * | 2004-06-03 | 2008-01-17 | ロックステック アクティエボラーグ | Fire prevention device |
KR100837603B1 (en) * | 2007-12-28 | 2008-06-12 | 주식회사 세종감리 | Electric cable tray having fire extinguishing function |
-
1987
- 1987-09-02 JP JP62219907A patent/JPS6464520A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100456561B1 (en) * | 2002-07-03 | 2004-11-10 | 현대자동차주식회사 | Apparatus for extinguishing fire of wire harness |
JP2008500871A (en) * | 2004-06-03 | 2008-01-17 | ロックステック アクティエボラーグ | Fire prevention device |
KR100837603B1 (en) * | 2007-12-28 | 2008-06-12 | 주식회사 세종감리 | Electric cable tray having fire extinguishing function |
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