JP4795432B2 - 消火装置および消火ヘッド - Google Patents
消火装置および消火ヘッド Download PDFInfo
- Publication number
- JP4795432B2 JP4795432B2 JP2008515648A JP2008515648A JP4795432B2 JP 4795432 B2 JP4795432 B2 JP 4795432B2 JP 2008515648 A JP2008515648 A JP 2008515648A JP 2008515648 A JP2008515648 A JP 2008515648A JP 4795432 B2 JP4795432 B2 JP 4795432B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- gas nozzle
- water
- fire extinguishing
- fire
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000007788 liquid Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920004449 Halon® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013926 blood microparticle formation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- -1 compressors Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/02—Making of fire-extinguishing materials immediately before use of foam
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
- A62C31/07—Nozzles specially adapted for fire-extinguishing with two or more outlets for different media
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Television Signal Processing For Recording (AREA)
- Magnetic Heads (AREA)
- Fire Alarms (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
本発明による消火ヘッドは、同時に相当に遠くまで均一な円錐形を維持し到達する水微粒子ストリームを生成できるようにする。収縮―膨張ノズル間のワターギャップの適用はヘッド出口で直接高い分散グレードの気体力学的微粒子を生成する。ガスノズルスロート(throats)端部及びノズルの端部の適切な角度差は様々な分散角度の消火液流れを得られるようにする。
内側ガスノズルに対し同芯に配置された他のガスノズルが、消火液分散グレード及びその到達距離を増加させ得るようにする。前記到達距離はディフューザ(diffuser)の応用で増加されることもある。内側ガスノズルとして円形ノズルの使用は、消火液到達距離及び流速を増加させることができるようにする。
Claims (8)
- 水及びガスヘッダと、収縮して拡がる内径側断面を有する内側ガスノズルと、前記内側ガスノズルの周囲に同軸に配置されたスリーブの内側に形成された環形断面の内側消火水間隙と、を含むダブルフロー本体を有する消火ヘッドにおいて、
内側消火水間隙は、内側ガスノズル軸に対し0ないし45°の角度で拡がる水ノズルをその出口に有し、
前記スリーブ(4)は、収縮して拡がる内径側断面を有する第2ガスノズル(2)の内側部分と、内側ガスノズルに対して同軸に配置された環形断面と、を形成することを特徴とする消火ヘッド。 - 前記第2ガスノズル(2)は、環形断面の外側消火水間隙を形成する第2スリーブ(5)の内側に同軸に配置され、
第2スリーブ(5)は、内側ガスノズルに対し同軸に配置された収縮して拡がる内径側断面を有する第3ガスノズル(3)の内側部分を形成する、請求項1記載の消火ヘッド。 - 前記第3ガスノズル(3)は、内側ガスノズル軸に対し45°を超えない角度で拡がる端部を有する、請求項2記載の消火ヘッド。
- 前記第3ガスノズル(3)及び外側消火水間隙はいずれもそれらの外側壁により形成されたディフューザの端部に出口を有する、請求項2記載の消火ヘッド。
- 前記内側ガスノズルは円形ノズル(1)を形成する、請求項1記載の消火ヘッド。
- 前記内側ガスノズルは環形断面の第1ガスノズル(1’)を形成し、内部要素(6)は前記ガスノズル軸に対し45°を超えない角度で拡がる円錐形表面を有するノズル出口で終結する、請求項1記載の消火ヘッド。
- 前記第2スリーブ(5)により形成された内側消火水間隙は、外側ガスノズル軸に対し0°ないし45°の角度で拡がる水ノズルをその出口に有する、請求項2記載の消火ヘッド。
- 前記第2ガスノズル(2)は内側ガスノズル軸に対し45°を超えない角度で拡がる端部を有する、請求項1記載の消火ヘッド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PLP.375521 | 2005-06-05 | ||
PL375521A PL204019B1 (pl) | 2005-06-05 | 2005-06-05 | Urządzenie do gaszenia pożarów i głowica gasząca |
PCT/PL2006/000037 WO2006132557A1 (en) | 2005-06-05 | 2006-05-29 | Fire extinguishing device and extinguishing head |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008541984A JP2008541984A (ja) | 2008-11-27 |
JP2008541984A5 JP2008541984A5 (ja) | 2009-07-09 |
JP4795432B2 true JP4795432B2 (ja) | 2011-10-19 |
Family
ID=36950408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008515648A Expired - Fee Related JP4795432B2 (ja) | 2005-06-05 | 2006-05-29 | 消火装置および消火ヘッド |
Country Status (14)
Country | Link |
---|---|
US (1) | US20100218957A1 (ja) |
EP (2) | EP2052760B1 (ja) |
JP (1) | JP4795432B2 (ja) |
KR (1) | KR101201158B1 (ja) |
CN (1) | CN101171054B (ja) |
AT (2) | ATE450297T1 (ja) |
AU (1) | AU2006255836B2 (ja) |
CA (1) | CA2609015A1 (ja) |
DE (2) | DE602006017003D1 (ja) |
PL (1) | PL204019B1 (ja) |
RU (1) | RU2388509C2 (ja) |
UA (1) | UA91225C2 (ja) |
WO (1) | WO2006132557A1 (ja) |
ZA (1) | ZA200709785B (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005082545A1 (en) | 2004-02-26 | 2005-09-09 | Pursuit Dynamics Plc | Improvements in or relating to a method and apparatus for generating a mist |
WO2005082546A1 (en) | 2004-02-26 | 2005-09-09 | Pursuit Dynamics Plc | Method and apparatus for generating a mist |
US20080103217A1 (en) | 2006-10-31 | 2008-05-01 | Hari Babu Sunkara | Polyether ester elastomer composition |
US8419378B2 (en) | 2004-07-29 | 2013-04-16 | Pursuit Dynamics Plc | Jet pump |
GB0618196D0 (en) | 2006-09-15 | 2006-10-25 | Pursuit Dynamics Plc | An improved mist generating apparatus and method |
JP4966793B2 (ja) * | 2007-09-10 | 2012-07-04 | 能美防災株式会社 | 消火設備 |
US10532237B2 (en) * | 2010-08-05 | 2020-01-14 | Victaulic Company | Dual mode agent discharge system with multiple agent discharge capability |
CN102327683A (zh) * | 2011-07-27 | 2012-01-25 | 江苏中瑞电保智能装备有限公司 | 嵌套式喷嘴 |
CN102335491B (zh) * | 2011-07-27 | 2013-07-10 | 江苏中瑞电保智能装备有限公司 | 管网式干粉灭火系统及方法 |
RU2478437C1 (ru) * | 2011-10-10 | 2013-04-10 | Олег Савельевич Кочетов | Газоводяная система пожаротушения кочетова |
RU2494779C1 (ru) * | 2012-09-20 | 2013-10-10 | Олег Савельевич Кочетов | Пеногенератор вихревого типа |
KR101666036B1 (ko) * | 2016-03-17 | 2016-10-14 | 주식회사 엠티케이방재시스템 | 압축공기포 혼합장치 |
RU2625137C1 (ru) * | 2016-06-10 | 2017-07-11 | Олег Савельевич Кочетов | Резервуар для хранения жидких грузов |
RU2641272C1 (ru) * | 2017-02-27 | 2018-01-16 | Олег Савельевич Кочетов | Генератор полидисперсной высокократной пены вихревого типа |
RU2642582C1 (ru) * | 2017-02-27 | 2018-01-25 | Олег Савельевич Кочетов | Пеногенератор |
RU2664060C1 (ru) * | 2017-12-28 | 2018-08-14 | Олег Савельевич Кочетов | Генератор полидисперсной высокократной пены вихревого типа |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US501164A (en) * | 1893-07-11 | Benjamin roberts | ||
US1358084A (en) * | 1918-12-18 | 1920-11-09 | Submarine Signal Co | Method of producing fog-screens |
DE857924C (de) * | 1949-06-03 | 1952-12-04 | Emil Dr-Ing Kirschbaum | Zerstaeubungsduese |
GB998490A (en) | 1961-06-03 | 1965-07-14 | Albert Fritz Albach | A foam projector |
US3115158A (en) * | 1962-03-01 | 1963-12-24 | Sterling Prec Corp | Airfoam liquid proportioning system |
FR2522393B1 (fr) * | 1982-02-26 | 1990-02-02 | Chugai Ro Kogyo Kaisha Ltd | Bruleur de combustible liquide a reglage par action proportionnelle |
CN2073311U (zh) * | 1989-12-30 | 1991-03-20 | 王虎儒 | 水力空气泡沫灭火装置 |
US5261602A (en) * | 1991-12-23 | 1993-11-16 | Texaco Inc. | Partial oxidation process and burner with porous tip |
US5255747A (en) * | 1992-10-01 | 1993-10-26 | Hale Fire Pump Company | Compressed air foam system |
EP0608140A3 (en) * | 1993-01-22 | 1995-12-13 | Cca Inc | Mechanical foam fire fighting equipment and method. |
US5494112A (en) * | 1993-10-29 | 1996-02-27 | Hypro Corporation | System for introduction of concentrated liquid chemical foamant into a water stream for fighting fires |
GB9326367D0 (en) * | 1993-12-23 | 1994-02-23 | Rolls Royce Plc | Fuel injection apparatus |
JPH08266677A (ja) * | 1995-03-31 | 1996-10-15 | Nohmi Bosai Ltd | 消火薬剤複合噴射ノズル |
DE29510976U1 (de) * | 1995-07-12 | 1995-08-31 | Broemme, Albrecht, Dipl.-Ing., 12203 Berlin | Kombiniertes Mehrstoffstrahlrohr |
US5779158A (en) | 1996-04-16 | 1998-07-14 | National Foam, Inc. | Nozzle for use with fire-fighting foams |
US5941459A (en) * | 1997-07-01 | 1999-08-24 | Texaco Inc | Fuel injector nozzle with protective refractory insert |
DK174899B1 (da) * | 1997-12-19 | 2004-02-09 | Firexpress Aps | Brandslukningsindretning |
DE29811105U1 (de) * | 1998-01-22 | 1998-09-10 | Vigh, Andreas, Dipl.-Ing. (FH), 77960 Seelbach | Stufenloses automatisch-mechanisches Schaum-Dosiersystem für Hoch- und Normaldruck-Feuerlöschkreiselpumpen |
CA2332678A1 (en) * | 2000-01-31 | 2001-07-31 | Melody M. Brooks | Fire hose system having actively controllable multi-channel fire hose |
JP4621337B2 (ja) * | 2000-07-05 | 2011-01-26 | ヤマトプロテック株式会社 | 消火用ノズル及び消火方法 |
FI20011787A (fi) * | 2001-09-10 | 2003-03-11 | Marioff Corp Oy | Menetelmä suihkutuspäässä ja suihkutuspää |
-
2005
- 2005-06-05 PL PL375521A patent/PL204019B1/pl not_active IP Right Cessation
-
2006
- 2006-05-29 JP JP2008515648A patent/JP4795432B2/ja not_active Expired - Fee Related
- 2006-05-29 UA UAA200713881A patent/UA91225C2/ru unknown
- 2006-05-29 EP EP09075039A patent/EP2052760B1/en not_active Not-in-force
- 2006-05-29 AT AT06757913T patent/ATE450297T1/de not_active IP Right Cessation
- 2006-05-29 AT AT09075039T patent/ATE481138T1/de not_active IP Right Cessation
- 2006-05-29 US US11/916,656 patent/US20100218957A1/en not_active Abandoned
- 2006-05-29 RU RU2007144685/12A patent/RU2388509C2/ru active
- 2006-05-29 KR KR1020077027086A patent/KR101201158B1/ko active IP Right Grant
- 2006-05-29 WO PCT/PL2006/000037 patent/WO2006132557A1/en active Application Filing
- 2006-05-29 CA CA002609015A patent/CA2609015A1/en not_active Abandoned
- 2006-05-29 CN CN2006800151541A patent/CN101171054B/zh not_active Expired - Fee Related
- 2006-05-29 DE DE602006017003T patent/DE602006017003D1/de active Active
- 2006-05-29 EP EP06757913A patent/EP1893304B1/en not_active Not-in-force
- 2006-05-29 AU AU2006255836A patent/AU2006255836B2/en not_active Ceased
- 2006-05-29 DE DE602006010860T patent/DE602006010860D1/de active Active
-
2007
- 2007-11-08 ZA ZA200709785A patent/ZA200709785B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1893304B1 (en) | 2009-12-02 |
CN101171054B (zh) | 2011-10-12 |
AU2006255836B2 (en) | 2011-09-08 |
RU2007144685A (ru) | 2009-07-20 |
CN101171054A (zh) | 2008-04-30 |
ATE481138T1 (de) | 2010-10-15 |
AU2006255836A1 (en) | 2006-12-14 |
PL375521A1 (pl) | 2006-12-11 |
EP2052760B1 (en) | 2010-09-15 |
KR20080012882A (ko) | 2008-02-12 |
EP1893304A1 (en) | 2008-03-05 |
EP2052760A3 (en) | 2009-07-01 |
ZA200709785B (en) | 2008-11-26 |
DE602006010860D1 (de) | 2010-01-14 |
CA2609015A1 (en) | 2006-12-14 |
JP2008541984A (ja) | 2008-11-27 |
UA91225C2 (ru) | 2010-07-12 |
WO2006132557A9 (en) | 2007-12-06 |
US20100218957A1 (en) | 2010-09-02 |
EP2052760A2 (en) | 2009-04-29 |
ATE450297T1 (de) | 2009-12-15 |
WO2006132557A1 (en) | 2006-12-14 |
DE602006017003D1 (de) | 2010-10-28 |
RU2388509C2 (ru) | 2010-05-10 |
KR101201158B1 (ko) | 2012-11-13 |
PL204019B1 (pl) | 2009-12-31 |
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LAPS | Cancellation because of no payment of annual fees |