CN201529342U - Bidirectional eruption igniter for hot aerosol extinguishing device - Google Patents
Bidirectional eruption igniter for hot aerosol extinguishing device Download PDFInfo
- Publication number
- CN201529342U CN201529342U CN200920245404.1U CN200920245404U CN201529342U CN 201529342 U CN201529342 U CN 201529342U CN 200920245404 U CN200920245404 U CN 200920245404U CN 201529342 U CN201529342 U CN 201529342U
- Authority
- CN
- China
- Prior art keywords
- igniter
- eruption
- cup
- extinguishing device
- way
- 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 - Lifetime
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000002360 explosive Substances 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/22—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with incendiary substances producing pressure gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/006—Extinguishants produced by combustion
-
- 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
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model relates to a bidirectional eruption igniter for an aerosol extinguishing device, which is characterized in that an ignition head lead wire is respectively relatively fixed with a hollow rivet, an igniter cup body and an igniter bracket, wherein the igniter cup body and an igniter cover are provided with flame spouts, the side wall of the igniter cup body is provided with outer screw threads which are screwed with a connecting piece, and the range of the resistance value of double igniter heads after parallel connection is 1.2 ohm-1.8 ohm. Compared with the prior art, the bidirectional eruption igniter not only has excellent sealing performance and moisture prevention, can effectively prevent inner explosive from vibrating, but also has excellent synchrony of bidirectional ignition.
Description
Technical field
The utility model belongs to the extinction using gas technical field, relates to a kind of two-way eruption igniter, relates in particular to a kind of condensed aerosol fire extinguishing device with two-way eruption igniter.
Background technology
In aerosol fire-extinguishing device, the design of igniter and reliability are fine or not most important for whole apparatus function performance, wherein must consider kind, consumption, the sealing of packing medicine, the moisture resistance of igniting packing medicine, shock resistance and the improvement of opening assembling, pressing powder technology and the ignition performance of quick-fried medicine also must prevent the vibration of internal charge simultaneously.Especially for two-way aerocolloidal device, the also necessary synchronous uniformity of considering two-way igniting of spurting.In the prior art before the utility model, disclose a kind of two-way piezo-electric ignition tool in JP56165832 (A) patent document, this igniter is used for device, and purpose is to reduce the mortality of electric igniter igniting; Its architectural feature is: inner with a cam and the action bars that two operating parts are arranged, drive ignition hammer twice is realized discharge igniting twice when making an ignition operation.This igniter just part has reduced the mortality of lighting a fire, and does not mention the problem of security and synchronism, and structure not only heaviness but also complexity.The jet aerosol fire extinguisher of two-way horizontal stroke on the present domestic market, its igniting element still adopts the valve bag priming, with the igniter pad of adhesive tape wrapping.This cartridge bag Starting mode exist igniting packing medicine not quantitatively, not good, the valve bag of sealing cracky, defective such as starting ignition is asynchronous, the igniting effect differs greatly in hot test.In addition, in transportation, igniter pad may be owing to jolt, the position, off center, and perhaps cartridge bag is broken looses, starting drive well so just, in the time of can causing breaking out of fire, the phenomenon that can not in time put out a fire.According to the result of literature search, related igniter is mainly used in air bag (as CN86203126 in resulting 37 patents; CN200520011152.8; 8610332; 200610022391.2); Rocket engine is (as CN 03218960.5; 200320103882.1; 200620147019.X) etc.; Sparking mode has hot lithium electric ignition (CN96236373.1); Shock wave formula igniters (CN00261694.7) etc. all do not relate to the medicament and the structural design of aerosol fire-extinguishing device igniter.
Summary of the invention
At above-mentioned prior art situation, the purpose of this utility model is, overcome that original aerosol fire-extinguishing device igniting original paper powder charge sealing is not good, the technological deficiency of cracky in the hot test, the condensed aerosol fire extinguishing device that a kind of simple in structure, safe and reliable, easy operating is provided is with two-way eruption igniter.
Now the utility model technical solution is described below:
The utility model provides a kind of condensed aerosol fire extinguishing device with two-way eruption igniter, and it is characterized in that: two-way eruption igniter is made of igniter cup 6 and igniter carriage 5, igniter cup 6 and igniter carriage 5 relative fixed; Ignition charge is equipped with in the inside of igniter cup 6, and igniter head 4 is equipped with in the center in the ignition charge 3, and igniter head 3 links to each other with igniter head lead-in wire 1, igniter head lead-in wire 1 and tubular rivet 2 relative fixed, tubular rivet 2 and igniter cup 6 relative fixed; Perhaps, igniter head lead-in wire 1 and connector 9 relative fixed, connector 9 spins fixing with igniter cup 6.
The utility model further provides a kind of condensed aerosol fire extinguishing device with two-way eruption igniter, it is characterized in that: igniter cup 6 and igniter lid 7 are provided with 1~100 flame jet, and the diameter of flame jet is Φ 0.1mm~Φ 20mm.
The utility model further provides a kind of condensed aerosol fire extinguishing device with two-way eruption igniter, and it is characterized in that: also can establish 5--30 flame jet on the igniter cup 6, the flame jet diameter is Φ 1mm-Φ 5mm.
The utility model further provides a kind of condensed aerosol fire extinguishing device with two-way eruption igniter, and it is characterized in that: igniter cup 6 volumes are 4cm
3~10cm
3
The utility model further provides a kind of condensed aerosol fire extinguishing device with two-way eruption igniter, it is characterized in that: on igniter cup 6 sidewalls external screw thread that spins mutually with connector 9 is arranged.
The utility model further provides a kind of condensed aerosol fire extinguishing device with two-way eruption igniter, and it is characterized in that: the scope of the resistance value of the two point duration and degree of heating after the parallel connection is 1.2 Ω~1.8 Ω.
The utility model is compared with prior art, and not only sealing, moisture resistance are good, can effectively prevent the vibration of internal charge, and have the synchronous uniformity of good two-way igniting.
Description of drawings
The structural representation of Fig. 1 the utility model igniter
Wherein, 1. igniter head 2. tubular rivets, 3. ignition charges, 4. igniter head, 5. igniter carriages, 6. igniter cups, 7. igniters that go between cover 8. flame jets
Fig. 2: the structural representation of the another kind of igniter of the utility model
Wherein, 3. ignition charge 4. igniter head 5. igniter carriages 6. igniter cups 8. flame jets 9. connectors.
The specific embodiment
Embodiment 1:
The igniter structure as shown in Figure 1.
Embodiment 2:
The igniter structure as shown in Figure 2.
Claims (6)
1. a condensed aerosol fire extinguishing device is with two-way eruption igniter, and it is characterized in that: two-way eruption igniter is made of igniter cup (6) and igniter carriage (5), igniter cup (6) and igniter carriage (5) relative fixed; Ignition charge (3) is equipped with in the inside of igniter cup (6), igniter head (4) is equipped with in the interior center of ignition charge (3), igniter head (4) links to each other with igniter head lead-in wire (1), igniter head lead-in wire (1) and tubular rivet (2) relative fixed, tubular rivet (2) and igniter cup (6) relative fixed; Perhaps, igniter head lead-in wire (1) and connector (9) relative fixed, connector (9) spins fixing with igniter cup (6).
2. condensed aerosol fire extinguishing device according to claim 1 is characterized in that with two-way eruption igniter: igniter cup (6) and igniter lid (7) are provided with 1~100 flame jet, and the diameter of flame jet is Ф 0.1mm~Ф 20mm.
3. condensed aerosol fire extinguishing device according to claim 1 is with two-way eruption igniter, and it is characterized in that: igniter cup (6) is provided with 5~30 flame jets, and the flame jet diameter is Ф 1mm~Ф 5mm.
4. condensed aerosol fire extinguishing device according to claim 1 is with two-way eruption igniter, and it is characterized in that: igniter cup (6) volume is 4cm
3~10cm
3
5. condensed aerosol fire extinguishing device according to claim 1 is characterized in that: on igniter cup (6) sidewall external screw thread that spins mutually with connector (9) is arranged with two-way eruption igniter.
6. condensed aerosol fire extinguishing device according to claim 1 is with two-way eruption igniter, and it is characterized in that: the scope of the resistance value of the two point duration and degree of heating (4) after the parallel connection is 1.2 Ω~1.8 Ω.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920245404.1U CN201529342U (en) | 2009-11-20 | 2009-11-20 | Bidirectional eruption igniter for hot aerosol extinguishing device |
US13/499,668 US20120244481A1 (en) | 2009-11-20 | 2010-07-03 | bidirectional jet flame igniter for aerosol fire suppression apparatus |
AU2010321440A AU2010321440B2 (en) | 2009-11-20 | 2010-07-03 | Bidirectional spraying ignition apparatus used for hot aerosol fire-fighting device |
RU2012120053/12A RU2492892C1 (en) | 2009-11-20 | 2010-07-03 | Flaming ignition device with two-directional jet for aerosol fire extinguisher |
PCT/CN2010/074964 WO2011060645A1 (en) | 2009-11-20 | 2010-07-03 | Bidirectional spraying ignition apparatus used for hot aerosol fire-fighting device |
EP10831061.6A EP2444125A4 (en) | 2009-11-20 | 2010-07-03 | Bidirectional spraying ignition apparatus used for hot aerosol fire-fighting device |
JP2012515347A JP5432373B2 (en) | 2009-11-20 | 2010-07-03 | Two-way jet flame igniter for aerosol fire suppression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920245404.1U CN201529342U (en) | 2009-11-20 | 2009-11-20 | Bidirectional eruption igniter for hot aerosol extinguishing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201529342U true CN201529342U (en) | 2010-07-21 |
Family
ID=42524753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920245404.1U Expired - Lifetime CN201529342U (en) | 2009-11-20 | 2009-11-20 | Bidirectional eruption igniter for hot aerosol extinguishing device |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120244481A1 (en) |
EP (1) | EP2444125A4 (en) |
JP (1) | JP5432373B2 (en) |
CN (1) | CN201529342U (en) |
AU (1) | AU2010321440B2 (en) |
RU (1) | RU2492892C1 (en) |
WO (1) | WO2011060645A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013182016A1 (en) * | 2012-06-08 | 2013-12-12 | 陕西坚瑞消防股份有限公司 | Ignition starter of fire extinguishing device |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US870479A (en) * | 1906-11-03 | 1907-11-05 | Shirley Q Stanley | Fire-extinguisher. |
JPS56165832A (en) | 1980-05-22 | 1981-12-19 | Matsushita Electric Ind Co Ltd | Double shot piezoelectric ignitor |
IT8521760V0 (en) | 1985-05-09 | 1985-05-09 | Complett Spa | DOUBLE SEWING STITCHING MACHINE, PARTICULARLY FOR THE JOINTING OF SLEEVES, SIDES AND SIMILAR, OF KNITWEARS. |
CN86203126U (en) | 1986-05-09 | 1986-11-19 | 华东工学院 | Gas-charging type overwater lifesaving unit |
JPH0528785Y2 (en) * | 1987-12-25 | 1993-07-23 | ||
US5005486A (en) * | 1989-02-03 | 1991-04-09 | Trw Vehicle Safety Systems Inc. | Igniter for airbag propellant grains |
DE3924500C1 (en) * | 1989-07-25 | 1990-12-20 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | |
DE4138919A1 (en) * | 1990-11-28 | 1992-06-04 | Dynamit Nobel Ag | IGNITION UNIT, IN PARTICULAR FOR THE GAS GENERATOR OF A MOTOR VEHICLE occupant IMPACT PROTECTION DEVICE |
BR9205688A (en) * | 1991-02-28 | 1994-05-17 | Goeran Sundholm | Fire spray head |
RU2008045C1 (en) * | 1992-02-11 | 1994-02-28 | Олег Леонидович Дубрава | Method of fire-fighting and device for its accomplishment |
ES2101158T3 (en) * | 1992-05-08 | 1997-07-01 | Ljuberetskoe N Proizv Ob Sojuz | FIRE EXTINGUISHING DEVICE AND AUTOMATIC FIRE EXTINGUISHING SYSTEM. |
US5423384A (en) * | 1993-06-24 | 1995-06-13 | Olin Corporation | Apparatus for suppressing a fire |
ZA97114B (en) * | 1996-01-17 | 1997-07-17 | Morton Int Inc | Water mist fire suppression device |
US6669111B2 (en) * | 2002-03-14 | 2003-12-30 | Polymer Molding, Inc. | Protector for thermally responsive member of sprinkler head |
US7332690B2 (en) * | 2003-09-05 | 2008-02-19 | Channel Products, Inc. | Hot wire igniter |
FR2883560A1 (en) * | 2005-03-24 | 2006-09-29 | St Microelectronics Sa | ELECTROMECHANICAL MICROSYSTEM COMPRISING A BEAM DEFORMING BY FLEXION |
US20070163787A1 (en) * | 2006-01-05 | 2007-07-19 | Universal Propulsion Company, Inc. | Fire suppression device |
US7389825B2 (en) * | 2006-04-10 | 2008-06-24 | Fireaway Llc | Aerosol fire-retarding delivery device |
DE102006058446A1 (en) * | 2006-12-10 | 2008-07-24 | Daniel Schwartz | Fire extinguisher for extinguishing fire i.e. peat fire, in aircraft, has strong container with blasting charge and extinguishing agent, and with points of fracture, and tube with round or polygonal cross-section for accommodation of charge |
CN201070502Y (en) * | 2007-01-05 | 2008-06-11 | 陕西坚瑞化工有限责任公司 | Bidirectional horizontal spray type airosol fire-extinguishing equipment |
WO2009140635A1 (en) * | 2008-05-16 | 2009-11-19 | Digital Solid State Propulsion Llc | Electrode ignition and control of electrically ignitable materials |
IT1392543B1 (en) * | 2008-12-30 | 2012-03-09 | Firecom S R L | LIGHTER UNIT FOR EXTINGUISHING EQUIPMENT |
-
2009
- 2009-11-20 CN CN200920245404.1U patent/CN201529342U/en not_active Expired - Lifetime
-
2010
- 2010-07-03 JP JP2012515347A patent/JP5432373B2/en not_active Expired - Fee Related
- 2010-07-03 EP EP10831061.6A patent/EP2444125A4/en not_active Withdrawn
- 2010-07-03 AU AU2010321440A patent/AU2010321440B2/en not_active Ceased
- 2010-07-03 RU RU2012120053/12A patent/RU2492892C1/en not_active IP Right Cessation
- 2010-07-03 US US13/499,668 patent/US20120244481A1/en not_active Abandoned
- 2010-07-03 WO PCT/CN2010/074964 patent/WO2011060645A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013182016A1 (en) * | 2012-06-08 | 2013-12-12 | 陕西坚瑞消防股份有限公司 | Ignition starter of fire extinguishing device |
Also Published As
Publication number | Publication date |
---|---|
RU2492892C1 (en) | 2013-09-20 |
JP5432373B2 (en) | 2014-03-05 |
JP2012530238A (en) | 2012-11-29 |
EP2444125A4 (en) | 2013-07-17 |
AU2010321440A1 (en) | 2011-11-17 |
WO2011060645A1 (en) | 2011-05-26 |
US20120244481A1 (en) | 2012-09-27 |
AU2010321440B2 (en) | 2013-09-12 |
EP2444125A1 (en) | 2012-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 710075 high tech Zone, Shaanxi, Xi'an science and technology zone, No. two, building 10701, room 6, 65 Patentee after: Shaanxi Ruiwo Kennedy to Limited by Share Ltd Address before: 710075 Shaanxi city of Xi'an province science and technology park two building 7 layer Qingyang Road Patentee before: Shaanxi J&R Fire Fighting Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100721 |