ATE203176T1 - METHOD FOR OPTIMIZING AN EXTINGUISHING DEVICE IN RESPECT OF EXTINGUISHING AGENT CONSUMPTION AND/OR EXTINGUISHING TIME - Google Patents
METHOD FOR OPTIMIZING AN EXTINGUISHING DEVICE IN RESPECT OF EXTINGUISHING AGENT CONSUMPTION AND/OR EXTINGUISHING TIMEInfo
- Publication number
- ATE203176T1 ATE203176T1 AT94119613T AT94119613T ATE203176T1 AT E203176 T1 ATE203176 T1 AT E203176T1 AT 94119613 T AT94119613 T AT 94119613T AT 94119613 T AT94119613 T AT 94119613T AT E203176 T1 ATE203176 T1 AT E203176T1
- Authority
- AT
- Austria
- Prior art keywords
- extinguishing
- water
- optimizing
- respect
- time
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/62—Pipe-line systems dry, i.e. empty of extinguishing material when not in use
Abstract
To optimise the extinguishing time and the consumption of the extinguishing water for a complete extinguishing of any fire, the extinguishing parameters for an extinguishing apparatus and the extinguishing method are determined using the methods of thermodynamics and fluid mechanics. Firstly, the development of the burning gas stream and the behaviour of water droplets emerging from a nozzle into this gas stream are determined. By means of the knowledge of the relationships between water droplet velocity, size and evaporation, the properties of the water droplets which are necessary for extinguishing can be calculated. The installation parameters of pressure, water throughput and pipework dimensions are then adapted in such a way that the desired water droplets are produced. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH03843/93A CH689045A5 (en) | 1993-12-23 | 1993-12-23 | Method for optimizing the extinguishing means consumption and / or the time Loesch and apparatus for performing the method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE203176T1 true ATE203176T1 (en) | 2001-08-15 |
Family
ID=4264674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94119613T ATE203176T1 (en) | 1993-12-23 | 1994-12-12 | METHOD FOR OPTIMIZING AN EXTINGUISHING DEVICE IN RESPECT OF EXTINGUISHING AGENT CONSUMPTION AND/OR EXTINGUISHING TIME |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0661081B1 (en) |
AT (1) | ATE203176T1 (en) |
CH (1) | CH689045A5 (en) |
DE (1) | DE59409803D1 (en) |
DK (1) | DK0661081T3 (en) |
ES (1) | ES2161741T3 (en) |
PT (1) | PT661081E (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970706869A (en) * | 1994-10-20 | 1997-12-01 | 라인하르드 지르레르 | Explosive flame suppression method and apparatus such as hydrocarbons |
DE19627353C1 (en) | 1996-06-27 | 1997-10-23 | Feuerschutz G Knopf Gmbh | Dynamic fire extinction medium application e.g.for automatic fire extinction system |
FR2770781B1 (en) * | 1997-11-13 | 2000-01-28 | Normandie Protection Internati | METHOD FOR PROTECTING PEOPLE BY SPRAYING WATER AND INSTALLATION FOR CARRYING OUT SAID METHOD |
EP1142611B1 (en) | 2000-04-08 | 2004-12-22 | Siemens Building Technologies AG | Method for optimisation of a water spray fire extinguishing system and water spray fire extinguishing system for carrying out the method |
CN106644847B (en) * | 2016-12-19 | 2020-02-04 | 国网湖南省电力公司 | System and method for measuring fine water mist wind resistance performance parameters |
CN111274684B (en) * | 2020-01-15 | 2022-08-09 | 上海船舶电子设备研究所(中国船舶重工集团公司第七二六研究所) | NOVEC1230 fire extinguishing agent pipeline pressure hydraulic calculation method and system |
US20230414981A1 (en) * | 2022-06-24 | 2023-12-28 | The Boeing Company | Systems and methods for configuring fire extinguishers within a compartment |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684019A (en) * | 1971-05-07 | 1972-08-15 | Howard W Emmons | Method for fighting a fire |
GB2060071B (en) * | 1979-10-12 | 1983-11-02 | Sugimura N | Pulsation absorption device for high pressure liquid |
DK0589956T5 (en) * | 1991-06-19 | 2010-08-16 | Marioff Corp Oy | Fire fighting method and equipment |
-
1993
- 1993-12-23 CH CH03843/93A patent/CH689045A5/en not_active IP Right Cessation
-
1994
- 1994-12-12 PT PT94119613T patent/PT661081E/en unknown
- 1994-12-12 ES ES94119613T patent/ES2161741T3/en not_active Expired - Lifetime
- 1994-12-12 DE DE59409803T patent/DE59409803D1/en not_active Expired - Lifetime
- 1994-12-12 DK DK94119613T patent/DK0661081T3/en active
- 1994-12-12 EP EP94119613A patent/EP0661081B1/en not_active Expired - Lifetime
- 1994-12-12 AT AT94119613T patent/ATE203176T1/en active
Also Published As
Publication number | Publication date |
---|---|
DK0661081T3 (en) | 2001-10-29 |
EP0661081B1 (en) | 2001-07-18 |
CH689045A5 (en) | 1998-08-31 |
DE59409803D1 (en) | 2001-08-23 |
PT661081E (en) | 2002-01-30 |
ES2161741T3 (en) | 2001-12-16 |
EP0661081A1 (en) | 1995-07-05 |
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Legal Events
Date | Code | Title | Description |
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EEIH | Change in the person of patent owner |