CN103623528B - A kind of urban turbojet fire vehicle - Google Patents
A kind of urban turbojet fire vehicle Download PDFInfo
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- CN103623528B CN103623528B CN201210313241.2A CN201210313241A CN103623528B CN 103623528 B CN103623528 B CN 103623528B CN 201210313241 A CN201210313241 A CN 201210313241A CN 103623528 B CN103623528 B CN 103623528B
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Abstract
The present invention is a kind of urban turbojet fire vehicle, comprise automobile chassis, automobile chassis is provided with ultra-fine dry powder tank, ultra-fine dry powder tank is connected with nitrogen pressure container, nitrogen pressure container is connected with water pump system, and water pump system is connected with a flow container assembly, and flow container assembly connects turbojet engine jet assembly, the injection apparatus connect of putting out a fire includes injection apparatus, and injection apparatus connects center steering body by tube connector.The present invention has huge injection capacity, large discharge " tail gas-water smoke-ultra-fine dry powder " three-phase jet extinguishing chemical can be ejected at short notice, have and fabulous control the intensity of a fire from three dimensions, put out big fire and be the aeration-cooling ability in the scene of a fire, play a significant role putting out in high-rise building fire, unattended Hazardous Chemical Substances Warehouse Fire, underground garage fire, cable duct fire, tunnel fire hazard, ancient building fire, steamer cabin fire.
Description
Technical field
The invention belongs to fire-fighting domain, be a kind of is specifically spray power, the compound fire fighting truck of multiple extinguishing chemical capable of simultaneous injection with turbojet engine.
Background technology
Fire fighting truck is that the current high maneuverability for putting out all kinds of fire is advocated war fire-fighting equipment.In fire fighting, following shortcoming is exposed: one is to spray single extinguishing chemical, can not play the fire extinguishing strong point of heterogeneity extinguishing chemical, two or more extinguishing chemical is combined in composite injection simultaneously, for putting out combustible material fire fast; Two is that the extinguishing chemical ejected lacks dispersivity, there is rate, spray fire extinguishing agent continuously of having to, so that cause serious water damage and the chemical contamination to environment for maintaining extinguishing chemical in fire three dimensions; Three must open up fire extinguishing passage when being the fire put out in confined space, put out, cause fresh air to enter indoor thus so that find burning things which may cause a fire disaster, increase fire extinguishing difficulty, increase attack time.As everyone knows, water jet has fabulous impacting flame and the ability of radiating and cooling, but it stops the ability of oily fiery resume combustion to can not show a candle to fire foam; Fire foam has the ability of the fabulous fiery resume combustion of prevention oil, but its blow-off velocity can not show a candle to ultra-fine dry powder extinguishing agent; Ultra-fine dry powder extinguishing agent has high fire extinguishing effectiveness, but penetrates flame ability when putting out outdoor big fire and stop oily fiery resume combustion ability all weak.Therefore, the extinguishing chemical of different qualities is combined and to eject from same injection apparatus, play the respective chief of different extinguishing chemical, form the compound fire-extinguishing agent with Combined extinguishing advantage, significantly can shorten attack time, realize controlling fast the intensity of a fire and putting out all kinds of fire, reduce the pollution to environment, to the future development of " making short work of " realizing fire fighting.
Summary of the invention
In order to solve the problem, the invention provides a kind of various extinguishing chemical and can control separately and the large discharge of good airproof performance, large area, and the turbojet fire engine that dispersivity is strong.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of urban turbojet fire vehicle, comprise automobile chassis, automobile chassis is provided with ultra-fine dry powder tank, ultra-fine dry powder tank is connected with nitrogen pressure container, nitrogen pressure container is connected with water pump system, and water pump system is connected with a flow container assembly, and flow container assembly connects turbojet engine jet assembly, turbojet engine jet assembly includes injection apparatus, and injection apparatus connects center steering body by tube connector.
Center steering body of the present invention comprises center steering body case, center steering body inner casing and multilayer inner sleeve, wherein ground floor inner sleeve is hydraulic oil oil duct and diesel oil oil duct, second layer inner sleeve is aquaporin, aquaporin is ring-type, third layer inner sleeve is powder extinguishing agent passage, also be provided with multi-line electric slip ring in the bottom of center steering body, diesel oil oil duct, aquaporin, powder extinguishing agent passage and hydraulic oil oil duct be isolated sealing mutually.
Injection apparatus of the present invention includes playpipe, playpipe is disposed with water and foam collecting ring, water mists collecting ring from right to left, the inside of playpipe is provided with ultra-fine dry powder jet pipe.
Injection apparatus of the present invention, by special structural design, various extinguishing chemical can be inputted respectively and spray simultaneously, various extinguishing chemical can individually control, non-interference, mix in proportion at desired location, various dissimilar and extinguishing chemical that is performance is organically combined, play performance compatibility, the effect of mutual supplement with each other's advantages.
Center steering body whirligig of the present invention, is divided into shell and multilayer inner sleeve, and outermost layer is housing parts, and inner ground floor inner sleeve is divided into several runner, respectively by multipath hydraulic oil and diesel oil; Second layer inner sleeve is water route, is a ring-type; Third layer inner sleeve is dry powder pipeline; Bottom is electric slip ring structure; It is independent each other that this slewing equipment can realize medium, the effect of rotatory sealing simultaneously.
Water Cutting is water mists by turbojet engine tail gas by fire fighting truck of the present invention, use compressed gas-driven ultra-fine dry powder extinguishing agent, ultra-fine dry powder extinguishing agent passes through converging portion, flow is constant, flow velocity is accelerated, enter atomising device diffuser afterwards, be present in the rapid expanding in the nebulization channel of diffuser of the ultra-fine dry powder in Compressed Gas, fluid volume is expanded, under the parcel of water mists and turbojet engine tail gas, accelerated fully, with very high speed and very little angle of flare spouting from injection channel, form large discharge, large area, the cold aerosol fire extinguishing agent that dispersivity is strong.
The present invention compared with prior art, its remarkable advantage has: (1) has huge injection capacity, large discharge " tail gas-water smoke-ultra-fine dry powder " three-phase jet extinguishing chemical can be ejected at short notice, have and fabulous control the intensity of a fire from three dimensions, put out big fire and be the aeration-cooling ability in the scene of a fire.Conventional fire fighting truck makes to put out a big fire and will transfer tens of to up to a hundred fire fighting trucks and enter a war because injection capacity is not enough, have the turbojet fire engine of huge injection capacity can alleviate this difficult problem, is a kind ofly to equip for putting out oil gas big fire " trump card ".(2) proportion and the air of the cold aerosol fire extinguishing agent ejected are close, supplemental air flow can be replaced to enter combustion zone in tunnel, also the overhead of ancient building can be entered with the flue gas risen, put out the big fire in enclosure space that other extinguishing chemical is difficult to inject and put out fast, play a significant role putting out in high-rise building fire, unattended Hazardous Chemical Substances Warehouse Fire, underground garage fire, cable duct fire, tunnel fire hazard, ancient building fire, steamer cabin fire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of injection apparatus of the present invention.
Fig. 3 is the sectional view of centre of gyration inner sealing of the present invention.
Wherein: 1-automobile chassis, 2-ultra-fine dry powder tank, 3-nitrogen pressure container, 4-water pump system, 5-flow container assembly, 6-turbojet engine jet assembly, 7-center steering body, 9-center steering body case, 10-center steering body inner casing, 11-diesel oil oil duct, 12-aquaporin, 13-powder extinguishing agent passage, 14-hydraulic oil oil duct, 15-multi-line electric slip ring, 16-water mists collecting ring, 17-foam collecting ring, 18-playpipe, 19-ultra-fine dry powder jet pipe.
Detailed description of the invention
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
As Figure 1-3, the present invention is a kind of urban turbojet fire vehicle, comprise automobile chassis 1, described automobile chassis 1 is provided with ultra-fine dry powder tank 2, described ultra-fine dry powder tank 2 is connected with nitrogen pressure container 3, described nitrogen pressure container 3 is connected with water pump system 4, described water pump system 4 is connected with a flow container assembly 5, described flow container assembly 5 connects turbojet engine jet assembly 6, turbojet engine jet assembly 6 includes injection apparatus, described injection apparatus connects center steering body 7 by tube connector, described center steering body 7 comprises center steering body case 9, center steering body inner casing 10 and multilayer inner sleeve, wherein ground floor inner sleeve is hydraulic oil oil duct 14 and diesel oil oil duct 11, second layer inner sleeve is aquaporin 12, described aquaporin 12 is ring-type, third layer inner sleeve is powder extinguishing agent passage 13, multi-line electric slip ring 15 is also provided with in the bottom of described center steering body 7, described diesel oil oil duct 11, aquaporin 12, powder extinguishing agent passage 13 and hydraulic oil oil duct 14 be isolated sealing mutually, center steering body whirligig of the present invention, be divided into shell and multilayer inner sleeve, outermost layer is housing parts, inner ground floor inner sleeve is divided into several runner, respectively by multipath hydraulic oil and diesel oil, second layer inner sleeve is water route, is a ring-type, third layer inner sleeve is dry powder pipeline, bottom is electric slip ring structure, it is independent each other that this slewing equipment can realize medium, the effect of rotatory sealing simultaneously, described injection apparatus includes playpipe 18, described playpipe 18 is disposed with water and foam collecting ring 17 from right to left, water mists collecting ring 16, the inside of described playpipe 18 is provided with ultra-fine dry powder jet pipe 19, Water Cutting is water mists by turbojet engine tail gas by fire fighting truck of the present invention, use compressed gas-driven ultra-fine dry powder extinguishing agent, ultra-fine dry powder extinguishing agent passes through converging portion, flow is constant, flow velocity is accelerated, enter atomising device diffuser afterwards, be present in the rapid expanding in the nebulization channel of diffuser of the ultra-fine dry powder in Compressed Gas, fluid volume is expanded, under the parcel of water mists and turbojet engine tail gas, accelerated fully, with very high speed and very little angle of flare spouting from injection channel, form large discharge, large area, the cold aerosol fire extinguishing agent that dispersivity is strong.
The present invention has huge injection capacity, can eject large discharge " tail gas-water smoke-ultra-fine dry powder " three-phase jet extinguishing chemical at short notice, has fabulous to control the intensity of a fire from three dimensions, put out big fire and be the aeration-cooling ability in the scene of a fire.Conventional fire fighting truck makes to put out a big fire and will transfer tens of to up to a hundred fire fighting trucks and enter a war because injection capacity is not enough, have the turbojet fire engine of huge injection capacity can alleviate this difficult problem, is a kind ofly to equip for putting out oil gas big fire " trump card "; Proportion and the air of the cold aerosol fire extinguishing agent ejected are close, supplemental air flow can be replaced to enter combustion zone in tunnel, also the overhead of ancient building can be entered with the flue gas risen, put out the big fire in enclosure space that other extinguishing chemical is difficult to inject and put out fast, play a significant role putting out in high-rise building fire, unattended Hazardous Chemical Substances Warehouse Fire, underground garage fire, cable duct fire, tunnel fire hazard, ancient building fire, steamer cabin fire.
Claims (1)
1. a urban turbojet fire vehicle, comprise automobile chassis (1), it is characterized in that: on described automobile chassis (1), be provided with ultra-fine dry powder tank (2), described ultra-fine dry powder tank (2) is connected with nitrogen pressure container (3), described nitrogen pressure container (3) is connected with water pump system (4), described water pump system (4) is connected with a flow container assembly (5), described flow container assembly (5) connects turbojet engine jet assembly (6), described turbojet engine jet assembly (6) includes injection apparatus, described injection apparatus connects center steering body (7) by tube connector, described center steering body (7) comprises center steering body case (9), center steering body inner casing (10) and multilayer inner sleeve, wherein ground floor inner sleeve is hydraulic oil oil duct (14) and diesel oil oil duct (11), second layer inner sleeve is aquaporin (12), described aquaporin (12) is ring-type, third layer inner sleeve is powder extinguishing agent passage (13), multi-line electric slip ring (15) is also provided with in the bottom of described center steering body (7), described diesel oil oil duct (11), aquaporin (12), powder extinguishing agent passage (13) and hydraulic oil oil duct (14) be isolated sealing mutually, described injection apparatus includes playpipe (18), described playpipe (18) is disposed with water and foam collecting ring (17) from right to left, water mists collecting ring (16), the inside of described playpipe (18) is provided with ultra-fine dry powder jet pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313241.2A CN103623528B (en) | 2012-08-30 | 2012-08-30 | A kind of urban turbojet fire vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313241.2A CN103623528B (en) | 2012-08-30 | 2012-08-30 | A kind of urban turbojet fire vehicle |
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| CN103623528A CN103623528A (en) | 2014-03-12 |
| CN103623528B true CN103623528B (en) | 2015-12-02 |
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| CN201210313241.2A Active CN103623528B (en) | 2012-08-30 | 2012-08-30 | A kind of urban turbojet fire vehicle |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399209B (en) * | 2014-10-24 | 2017-05-10 | 长沙中联消防机械有限公司 | Vehicle-mounted compressed air foam system and vehicle with the same |
| CN107313497B (en) * | 2017-07-28 | 2023-03-28 | 宁小莹 | Water flow accelerator and drainage system |
| CN108514706A (en) * | 2018-06-01 | 2018-09-11 | 明光浩淼安防科技股份公司 | A kind of quick feedway of Astrocytic brain tumor high-jetting vehicle turntable extinguishing chemical pipeline |
| CN110013638B (en) * | 2019-04-22 | 2021-10-12 | 北京航天神禾防务技术有限公司 | Fire extinguishing system based on perfluorohexanone fire-fighting agent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993023116A1 (en) * | 1992-05-21 | 1993-11-25 | Claude Cavallera | Mobile vehicle for combating forest fires |
| CN201279361Y (en) * | 2008-10-23 | 2009-07-29 | 明光市浩淼消防科技发展有限公司 | Three-phase jet injection fire-extinguishing device |
| CN101893144A (en) * | 2010-06-25 | 2010-11-24 | 徐州天地重型机械制造有限公司 | Center swivel joint for turbojet fire engine |
| CN102078669A (en) * | 2009-12-01 | 2011-06-01 | 江苏卡威专用汽车制造有限公司 | Wheeled combined jet fire extinguisher |
| CN102553113A (en) * | 2011-12-16 | 2012-07-11 | 中联重科股份有限公司 | Multi-functional fire-fighting combined injection unit, multi-functional fire-fighting combined device and fire engine |
| CN202822566U (en) * | 2012-08-30 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Urban turbojet fire truck |
-
2012
- 2012-08-30 CN CN201210313241.2A patent/CN103623528B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993023116A1 (en) * | 1992-05-21 | 1993-11-25 | Claude Cavallera | Mobile vehicle for combating forest fires |
| CN201279361Y (en) * | 2008-10-23 | 2009-07-29 | 明光市浩淼消防科技发展有限公司 | Three-phase jet injection fire-extinguishing device |
| CN102078669A (en) * | 2009-12-01 | 2011-06-01 | 江苏卡威专用汽车制造有限公司 | Wheeled combined jet fire extinguisher |
| CN101893144A (en) * | 2010-06-25 | 2010-11-24 | 徐州天地重型机械制造有限公司 | Center swivel joint for turbojet fire engine |
| CN102553113A (en) * | 2011-12-16 | 2012-07-11 | 中联重科股份有限公司 | Multi-functional fire-fighting combined injection unit, multi-functional fire-fighting combined device and fire engine |
| CN202822566U (en) * | 2012-08-30 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Urban turbojet fire truck |
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| CN103623528A (en) | 2014-03-12 |
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