CN202822566U - Urban turbojet fire truck - Google Patents
Urban turbojet fire truck Download PDFInfo
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- CN202822566U CN202822566U CN 201220434988 CN201220434988U CN202822566U CN 202822566 U CN202822566 U CN 202822566U CN 201220434988 CN201220434988 CN 201220434988 CN 201220434988 U CN201220434988 U CN 201220434988U CN 202822566 U CN202822566 U CN 202822566U
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- turbojet
- jet
- dry powder
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Abstract
The utility model provides an urban turbojet fire truck which comprises an automotive chassis. A superfine dry powder pot is arranged on the automotive chassis and connected with a nitrogen gas cylinder pressure vessel. The nitrogen gas cylinder pressure vessel is connected with a water pump system which is connected with a fluid container assembly. The fluid container assembly is connected with a turbojet engine jet assembly. A jet bubbler for fire extinguishment comprises a jet device which is connected with a central rotation body through a connecting pipe. The urban turbojet fire truck has huge jet power, can jet high-flow 'tail gas-water mist-super fine dry powder' three-phase jet-flow fire extinguishing agents in a short period, has an extremely good function in controlling a fire behavior, extinguishing a fire and ventilating and cooling a fire scene in a three-dimensional space, and plays an important role in extinguishing fires in a high-rise building, an unattended dangerous chemical warehouse, an underground garage, a cable trench, a tunnel, an old building and a ship cabin.
Description
Technical field
The invention belongs to fire-fighting domain, is a kind of take turbojet engine as spraying power, the compound fire fighting truck of multiple extinguishing chemical capable of simultaneous injection specifically.
Background technology
Fire fighting truck is current be used to the high maneuverability that the puts out all kinds of fire fire-fighting equipment of advocating war.In fire fighting, expose following shortcoming: the one, can only spray single extinguishing chemical, can not bring into play the fire extinguishing strong point of heterogeneity extinguishing chemical, simultaneously two or more extinguishing chemicals are combined in composite injection, be used for putting out fast the combustible material fire; The 2nd, the extinguishing chemical that ejects lacks dispersivity, has rate for keeping extinguishing chemical in fire three dimensions, the continuously spray fire extinguishing agent of having to, so that cause serious water damage and to the chemical contamination of environment; The 3rd, must open up the fire extinguishing passage when putting out the fire in the confined space, so that seek burning things which may cause a fire disaster it is put out, cause thus fresh air to enter indoor, increase the fire extinguishing difficulty, increase attack time.As everyone knows, water jet has the ability of fabulous impacting flame and 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 a little less than when putting out outdoor big fire, penetrating the flame ability and stoping oily fiery resume combustion ability all.Therefore, the extinguishing chemical of different qualities combined from same injection apparatus, eject, bring into play the separately chief of different extinguishing chemicals, formation has the compound fire-extinguishing agent of Combined extinguishing advantage, can significantly 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 " the making short work of " of realizing fire fighting.
Summary of the invention
In order to address the above problem, the invention provides that a kind of various extinguishing chemical can be controlled separately and the large flow of good airproof performance, large tracts of land, and the strong turbojet fire engine of dispersivity.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of city turbojet fire engine, comprise automobile chassis, be provided with the ultra-fine dry powder tank at automobile chassis, the ultra-fine dry powder tank is connected with the nitrogen cylinder pressure vessel, the nitrogen cylinder pressure vessel is connected with water pump system, and water pump system is connected with a flow container assembly, and the flow container assembly connects the turbojet engine jet assembly, the turbojet engine jet assembly includes injection apparatus, and injection apparatus connects the 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 the ground floor inner sleeve is hydraulic oil oil duct and diesel oil oil duct, second layer inner sleeve is aquaporin, aquaporin is ring-type, the 3rd layer of inner sleeve is the powder extinguishing agent passage, bottom at the center steering body also is provided with the multi-line electric slip ring, and 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, is disposed with from right to left water and foam collecting ring, thin water smoke collecting ring on playpipe, is provided with the ultra-fine dry powder jet pipe in the inside of playpipe.
Injection apparatus of the present invention, by special structural design, various extinguishing chemicals can be inputted respectively and simultaneously ejection, various extinguishing chemicals can be distinguished separately control, mutually noninterfere mixes in proportion at desired location, and various dissimilar and extinguishing chemicals performance are organically combined, play the 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 runners, respectively by multipath hydraulic oil and diesel oil; Second layer inner sleeve is the water route, is a ring-type; The 3rd layer of inner sleeve is the dry powder pipeline; The bottom is the electric slip ring structure; This slewing equipment can realize that medium is independent each other, the effect of simultaneously rotatory sealing.
Fire fighting truck of the present invention is cut into thin water smoke by turbojet engine tail gas with water, use the 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 afterwards the atomising device diffuser, be present in the ultra-fine dry powder rapid expanding in the nebulization channel of diffuser in the Compressed Gas, fluid volume is enlarged, under the parcel of thin water smoke and turbojet engine tail gas, accelerated fully, spouting from injection channel with very high speed and very little angle of flare, form large flow, large tracts of land, 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, can eject at short notice large flow " tail gas-water smoke-ultra-fine dry powder " three-phase jet extinguishing chemical, fabulous controlling the intensity of a fire, put out big fire and be the aeration-cooling ability in the scene of a fire from three dimensions arranged.Conventional fire fighting truck is not enough because of injection capacity, and will to transfer tens of to up to a hundred fire fighting trucks belligerent so that put out a big fire, has the turbojet fire engine of huge injection capacity can alleviate this difficult problem, is that a kind of " trump card " be used to putting out the oil gas big fire equipped.The proportion of the cold aerosol fire extinguishing agent that (2) ejects and air approach, can replace supplemental air flow to enter combustion zone in the tunnel, also can enter with the flue gas that rises the overhead of ancient building, put out fast other extinguishing chemical and be difficult to big fire in the enclosure space injecting and put out, in putting out 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, play a significant role.
Description of drawings
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 cylinder pressure vessel, 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, the thin water smoke collecting ring of 16-, 17-foam collecting ring, 18-playpipe, 19-ultra-fine dry powder jet pipe.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples the present invention is done to describe in further detail, this embodiment only is used for explaining the present invention, protection scope of the present invention is not consisted of to limit.
As Figure 1-3, the present invention is a kind of city turbojet fire engine, comprise automobile chassis 1, be provided with ultra-fine dry powder tank 2 at described automobile chassis 1, described ultra-fine dry powder tank 2 is connected with nitrogen cylinder pressure vessel 3, it is 4 that described nitrogen cylinder pressure vessel 3 is connected with water pump, described water pump is 4 to be 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 the 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, the 3rd layer of inner sleeve is powder extinguishing agent passage 13, bottom at described center steering body 7 also is provided with multi-line electric slip ring 15, described diesel oil oil duct 11, aquaporin 12, the mutually isolated sealing of powder extinguishing agent passage 13 and hydraulic oil oil duct 14, 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 runners, respectively by multipath hydraulic oil and diesel oil; Second layer inner sleeve is the water route, is a ring-type; The 3rd layer of inner sleeve is the dry powder pipeline; The bottom is the electric slip ring structure; This slewing equipment can realize that medium is independent each other, the effect of simultaneously rotatory sealing, described injection apparatus includes playpipe 18, on described playpipe 18, be disposed with from right to left water and foam collecting ring 17, thin water smoke collecting ring 16, be provided with ultra-fine dry powder jet pipe 19 in the inside of described playpipe 18, fire fighting truck of the present invention is cut into thin water smoke by turbojet engine tail gas with water, use the 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 afterwards the atomising device diffuser, be present in the ultra-fine dry powder rapid expanding in the nebulization channel of diffuser in the Compressed Gas, fluid volume is enlarged, under the parcel of thin water smoke and turbojet engine tail gas, accelerated fully, spouting from injection channel with very high speed and very little angle of flare, form large flow, large tracts of land, the cold aerosol fire extinguishing agent that dispersivity is strong.
The present invention has huge injection capacity, can eject at short notice large flow " tail gas-water smoke-ultra-fine dry powder " three-phase jet extinguishing chemical, and fabulous controlling the intensity of a fire, put out big fire and be the aeration-cooling ability in the scene of a fire from three dimensions arranged.Conventional fire fighting truck is not enough because of injection capacity, and will to transfer tens of to up to a hundred fire fighting trucks belligerent so that put out a big fire, has the turbojet fire engine of huge injection capacity can alleviate this difficult problem, is that a kind of " trump card " be used to putting out the oil gas big fire equipped; The proportion of the cold aerosol fire extinguishing agent that ejects and air approach, can replace supplemental air flow to enter combustion zone in the tunnel, also can enter with the flue gas that rises the overhead of ancient building, put out fast other extinguishing chemical and be difficult to big fire in the enclosure space injecting and put out, in putting out 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, play a significant role.
Claims (3)
1. city turbojet fire engine, comprise automobile chassis (1), it is characterized in that: be provided with ultra-fine dry powder tank (2) at described automobile chassis (1), described ultra-fine dry powder tank (2) is connected with nitrogen cylinder pressure vessel (3), described nitrogen cylinder pressure vessel (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, and described injection apparatus connects center steering body (7) by tube connector.
2. described a kind of city turbojet fire engine according to claim 1, it is characterized in that: described center steering body (7) comprises center steering body case (9), center steering body inner casing (10) and multilayer inner sleeve, wherein the 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, the 3rd layer of inner sleeve is powder extinguishing agent passage (13), also be provided with multi-line electric slip ring (15) 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.
3. described a kind of city turbojet fire engine according to claim 1, it is characterized in that: described injection apparatus includes playpipe (18), on described playpipe (18), be disposed with from right to left water and foam collecting ring (17), thin water smoke collecting ring (16), be provided with ultra-fine dry powder jet pipe (19) in the inside of described playpipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434988 CN202822566U (en) | 2012-08-30 | 2012-08-30 | Urban turbojet fire truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434988 CN202822566U (en) | 2012-08-30 | 2012-08-30 | Urban turbojet fire truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822566U true CN202822566U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434988 Expired - Fee Related CN202822566U (en) | 2012-08-30 | 2012-08-30 | Urban turbojet fire truck |
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| CN (1) | CN202822566U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599614A (en) * | 2013-10-18 | 2014-02-26 | 江苏振翔车辆装备股份有限公司 | Multifunctional three-phase jet fire-fighting vehicle |
| CN103623528A (en) * | 2012-08-30 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Urban turbojet fire vehicle |
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| CN103751938A (en) * | 2014-01-28 | 2014-04-30 | 上海格拉曼国际消防装备有限公司 | Multiple-agent-combined extinguishing method and device employed by same |
| CN103867226A (en) * | 2014-04-04 | 2014-06-18 | 大连交通大学 | Tunnel fire efficient fire-extinguishing cooling emergency rescue vehicle |
| CN104174133A (en) * | 2014-07-28 | 2014-12-03 | 李丛林 | Maintenance and fire fighting narrow-gauge traction engine special for tunnel |
| CN104197781A (en) * | 2014-09-18 | 2014-12-10 | 明光浩淼安防科技股份公司 | Turbojet antiriot vehicle |
-
2012
- 2012-08-30 CN CN 201220434988 patent/CN202822566U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623528A (en) * | 2012-08-30 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Urban turbojet fire vehicle |
| CN103623528B (en) * | 2012-08-30 | 2015-12-02 | 江苏卡威专用汽车制造有限公司 | A kind of urban turbojet fire vehicle |
| CN103599614A (en) * | 2013-10-18 | 2014-02-26 | 江苏振翔车辆装备股份有限公司 | Multifunctional three-phase jet fire-fighting vehicle |
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| CN103751937B (en) * | 2014-01-26 | 2017-07-25 | 明光浩淼安防科技股份公司 | Vehicle-mounted high-spraying Astrocytic brain tumor ejecting extinguishing device |
| CN103751938A (en) * | 2014-01-28 | 2014-04-30 | 上海格拉曼国际消防装备有限公司 | Multiple-agent-combined extinguishing method and device employed by same |
| CN103867226A (en) * | 2014-04-04 | 2014-06-18 | 大连交通大学 | Tunnel fire efficient fire-extinguishing cooling emergency rescue vehicle |
| CN104174133A (en) * | 2014-07-28 | 2014-12-03 | 李丛林 | Maintenance and fire fighting narrow-gauge traction engine special for tunnel |
| CN104197781A (en) * | 2014-09-18 | 2014-12-10 | 明光浩淼安防科技股份公司 | Turbojet antiriot vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |