CN103751936B - One elevates high wind fire-fighting device - Google Patents
One elevates high wind fire-fighting device Download PDFInfo
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- CN103751936B CN103751936B CN201410042337.9A CN201410042337A CN103751936B CN 103751936 B CN103751936 B CN 103751936B CN 201410042337 A CN201410042337 A CN 201410042337A CN 103751936 B CN103751936 B CN 103751936B
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- fire
- turntable
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- jib
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Abstract
The invention discloses one and elevate high wind fire-fighting device, it includes running gear, subframe, turntable and jib, and the pumping installations being located on subframe, pipe-line system, one or more appearance tanks of carrying extinguishing chemical and control system, described running gear has the outer dynamical system for power, described subframe is arranged on running gear, described turntable is connected with subframe by slew gear, one end of described jib is hinged with turntable, on the top of described jib, fire extinguishing smoke extractor is installed, described fire extinguishing smoke extractor can rotate with jib and turntable, pitching and lifting.Discharge fume in energy centering fire of high-rise building scene of the present invention, scene of a fire visibility and the jet length of extinguishing chemical and area can be improved, and the ambient temperature of scene of fire can be reduced, the fire-fighting mode of " point is to space " submerged can be realized, add the escape probability of trapped personnel, ensure the personal safety of rescue personnel, there is significance practical value.
Description
Technical field
The present invention relates to a kind of the building such as centering high-rise building and Factory Building, oil storage tank fire phenomena to carry out high wind smoke evacuation and quickly
That puts out a fire elevates high wind fire-fighting device, belongs to fire-fighting equipment technical field.
Background technology
Along with urbanization and the quickening of process of industrialization, residential building, factory's office building in current city and comprehensively purchase
The height of this kind of buildings such as thing market is more and more higher, employs substantial amounts of synthesis finishing material, after breaking out of fire when building
Producing substantial amounts of smog, containing substantial amounts of toxic gas and toxic dust in these smog, causing personnel to suck these has toxic smoke
Mist and causing is poisoned dead.Secondly the visibility in smog makes building reduces, and the personnel's disorientation in building cannot
Escape, thus increase tobacco poisoning and casualties that big fire causes jointly.Simultaneously because substantial amounts of toxic and harmful and flue dust,
And ultralow visibility can be greatly increased rescue personnel and enter the difficulty of scene of fire, add the former of high-rise height
Cause, makes fire-fighting and rescue personnel be difficult to especially enter scene, it is impossible to effectively to rescue and fire-fighting work.
Domestic and international market occurred in that numerous smoke evacuation fire-fighting equipment in the last few years, and exhaust smoke level is from 50,000 m3/ h～800,000 m3/ h,
Some of them equipment uses the lifting device of scissor-type, although is provided with and certain elevates high wind ability, but due to version
Restriction, its lifting working depth is difficult to, more than 8m, can be only applied in the building fire of lower level, and the angle of pitch
Spend little, often not to the ability of down smoke-discharging, high to working space status requirement time actually used, these fire-fighting equipments of discharging fume
Being to be difficult to play its effect, smoke evacuation work cannot be carried out, and scene of a fire smog can only be appointed to wreak havoc.December in 2012 Yan'an state on the 22nd
The big fire of trade mansion, though having smoke exhauster truck to show up participate in rescue, causes leaving unused because lift height is not enough.It addition, it is this kind of
Smoke evacuation fire plant, when discharging fume in the actual scene of a fire, because not having fire-extinguishing function concurrently, is equal to be filled with fresh air,
There is combustion-supporting effect, consequently, it is possible to cause the intensity of a fire bigger, cause more difficulty or ease control and eliminate fire, cause the condition of a disaster to strengthen.
Further, for high-rise fire, the most domestic only water tower fire truck has an extinguishing effect to it, but effect
Not fully up to expectations.Water tower fire truck, for this kind of fire, can only use fire water monitor to put out a fire, and fire water monitor can only
The mode of " point-to-point " destroys ignition source one by one, and fire fighter is difficult to find scene of fire has how much locate ignition source simultaneously,
Which adds attack time and fire extinguishing difficulty, the most easily miss also at the ignition source of burning, cause fire resume combustion.
Summary of the invention
The problems referred to above existed for prior art and demand, it is an object of the invention to provide a kind of energy centering high-rise building and factory
What the buildings such as room, oil storage tank fire phenomena carried out high wind smoke evacuation and quick extinguishing elevates high wind fire-fighting device, to solve fire
The casualties that calamity scene is caused jointly due to tobacco poisoning and big fire, increases trapped personnel escape probability, ensures the people of rescue personnel
Body safety.
For achieving the above object, the technical solution used in the present invention is as follows:
One elevates high wind fire-fighting device, including running gear, subframe, turntable and jib, and is located on subframe
Pumping installations, pipe-line system, one or more appearance tanks of carrying extinguishing chemical and control system, outside described running gear has
For the dynamical system of power, described subframe is arranged on running gear, and described turntable is connected with subframe by slew gear,
One end of described jib is hinged with turntable, it is characterised in that: fire extinguishing smoke extractor is installed on the top of described jib, described
Fire extinguishing smoke extractor can carry out rotating with jib and turntable, pitching and lifting.
As a kind of preferred version, the described blower fan structure that fire extinguishing smoke extractor is single fan leaf, or two fan leafs pair
The blower fan structure of rotation, or the blower fan structure that multiple fan leaf is composed in series.
As a kind of preferred version, it is provided with at least one at the air outlet of described fire extinguishing smoke extractor and is connected with pipe-line system
The extinguishant jetting device connect.
As further preferred scheme, described extinguishant jetting device includes liquid extinguisher injection apparatus and solid extinguishing agent
Injection apparatus.
As further preferred scheme, described fire extinguishing smoke extractor includes extinguishant jetting device, air duct, bracing frame, liquid
Pressure motor and fan leaf, air duct and interior fixing cover are welded by bracing frame, and interior fixing cover is fixed with hydraulic motor and fan leaf,
And fan leaf is vertically mounted on the shaft core position of air duct.
As further preferred scheme, described extinguishant jetting device is positioned at the center of air outlet or the phase of center
Neighbouring region, or it is positioned at inner edge or the outer rim of air outlet.
As a kind of preferred version, described running gear adds power takeoff, one end of described power takeoff with for hydraulic pressure horse
Reaching and provide the hydraulic oil pump of power to connect, its other end is spirally connected with pumping installations by power transmission shaft.
Described pipe-line system include holding tank to the connecting line between pumping installations and pumping installations to fire extinguishing smoke extractor between
Connecting line；Described pipe-line system can be a set of can also be many sets, for a kind of extinguishing chemical of individually conveying or simultaneously
Carry different extinguishing chemicals.
Described running gear can be automobile chassis, self-propelled frame, caterpillar chassis, extension towed chassis, rubber-tyred self-control
Chassis etc..
As a kind of preferred version, described subframe is provided with the supporting leg keeping stable, and described supporting leg is splayed configuration or X-type
Or H type.
As a kind of preferred version, being provided with in the lower section of described turntable and the junction of subframe can 360 degree of turn-around machine turned round
Structure, described slew gear preferentially uses fluid motor-driven or hydraulic jack to drive.
Described jib, can use articulated boom of the prior art, telescopic arm support or mixed type arm support.
As a kind of preferred version, described jib includes large arm, telescopic arm, telescopic oil cylinder, forearm amplitude oil cylinder and forearm,
One end of described large arm is connected with turntable by hinge, large arm pitching oil cylinder, and the other end of large arm passes through hinge, telescopic oil cylinder
Being connected with telescopic arm, described telescopic arm is connected with forearm by hinge, forearm amplitude oil cylinder, described forearm and fire extinguishing smoke evacuation dress
Put and be spirally connected.
Compared with prior art, superior effect of the present invention is:
1) can discharge fume at centering fire of high-rise building scene, scene of a fire visibility can be improved, the jet length of extinguishing chemical can be improved
From and area, such that it is able to large area effectively carries out dispersing and the toxic fumes in adsorbing smoke, and scene of fire can be reduced
Ambient temperature, add the escape probability of trapped personnel, ensured the personal safety of rescue personnel；
2) extinguishing chemical uniform large-area can be covered the ignition source in the scene of a fire, reduce the ambient temperature of scene of fire, it is achieved
The fire-fighting mode of " point is to space " submerged, the control of higher efficiency and elimination fire；Solve water tower fire truck pair
Middle-high building fire can only the low difficult problem of the fire-fighting efficiency that causes of " point-to-point " fire-fighting mode.
Accompanying drawing explanation
A kind of structural representation elevating high wind fire-fighting device that Fig. 1 provides for the present invention；
Fig. 2 is the structural representation of a kind of jib provided by the present invention；
Fig. 3 is the structural representation of a kind of smoke extractor of putting out a fire provided by the present invention.
Label in figure is schematically as follows:
1, running gear；2, turntable；3, slew gear；4, subframe；5, hydraulic oil pump；6, power takeoff；7、
Power transmission shaft；8, tank is held；9, pumping installations；10, large arm pitching oil cylinder；11, jib；1101, large arm；1102, stretch
Contracting arm；1103, telescopic oil cylinder；1104, forearm amplitude oil cylinder；1105, forearm；12, pipe-line system；13, fire extinguishing row
Cigarette device；1301, liquid extinguisher injection apparatus；1302, air duct；1303, bracing frame；1304, solid extinguishing agent spray
Injection device；1305, interior fixing cover；1306, fan leaf；1307, hydraulic motor；14, supporting leg.
Detailed description of the invention
With specific embodiment, technical scheme is elaborated further below in conjunction with the accompanying drawings:
As shown in Figure 1: the present invention provide one elevate high wind fire-fighting device, including running gear 1, subframe 4,
Turntable 2 and jib 11, and be located on subframe 4 pumping installations 9, pipe-line system 12, carrying one or many of extinguishing chemical
Individual appearance tank 8, control system (not shown), described running gear 1 has the outer dynamical system for power (in figure not
Illustrate), described subframe 4 is connected with turntable 2, and being provided with in the junction of the lower section of turntable 2 Yu subframe 4 can 360 degree
The slew gear 3 of revolution, described slew gear 3 preferentially uses fluid motor-driven or hydraulic jack to drive；Described jib
One end of 11 is hinged with turntable 2, is provided with fire extinguishing smoke extractor 13, described fire extinguishing smoke evacuation on the top of described jib 11
Device 13 can carry out rotating with jib 11 and turntable 2, pitching and lifting.
Heretofore described jib 11 can use articulated boom of the prior art, telescopic arm support or mixed type arm support.
The present embodiment uses telescopic arm support structure (as shown in Figure 2): include large arm 1101, telescopic arm 1102, stretch
Oil cylinder 1103, forearm amplitude oil cylinder 1104 and forearm 1105, hinge, large arm pitching are passed through in one end of described large arm 1101
Oil cylinder 10 is connected with turntable 2, and the other end of large arm 1101 is connected with telescopic arm 1102 by hinge, telescopic oil cylinder 1103,
Described telescopic arm 1102 is connected with forearm 1105 by hinge, forearm amplitude oil cylinder 1104, described forearm 1105 and fire extinguishing
Smoke extractor 13 is spirally connected.
Heretofore described fire extinguishing smoke extractor 13 can be the blower fan structure of single fan leaf, or the wind that two fan leafs are to revolving
Machine structure, or the blower fan structure that multiple fan leaf is composed in series.Be provided with at the air outlet of described fire extinguishing smoke extractor 13 to
A few extinguishant jetting device being connected with pipe-line system, described extinguishant jetting device can be liquid extinguisher injection
Device is or/and solid extinguishing agent injection apparatus.Described extinguishant jetting device can be located at center or the centre bit of air outlet
The adjacent area put, or it is positioned at inner edge or the outer rim of air outlet.
Fire extinguishing smoke extractor 13 described in the present embodiment uses two fan leafs blower fan structure to rotation (such as Fig. 3 institute
Show): include liquid extinguisher injection apparatus 1301, air duct 1302, bracing frame 1303, solid extinguishing agent injection apparatus 1304,
Interior fixing cover 1305, fan leaf 1306 and hydraulic motor 1307, air duct 1302 and interior fixing cover 1305 are by bracing frame 1303
Welding, interior fixing cover 1305 is fixed with hydraulic motor 1307 and fan leaf 1306, and fan leaf 1306 is vertically mounted on
The shaft core position of air duct 1302, the hydraulic power of hydraulic motor 1307 is provided by hydraulic oil pump 5.
Adding power takeoff 6 on described running gear 1, one end of described power takeoff 6 is connected with hydraulic oil pump 5, and it is another
One end is spirally connected with pumping installations 9 by power transmission shaft 7.
Described pipe-line system 12 includes holding the connecting line between tank 8 to pumping installations 9 and pumping installations 9 to fire extinguishing row
Connecting line between cigarette device 13；Described pipe-line system 12 can be a set of can also be many sets, for individually conveying one
Plant extinguishing chemical or carry different extinguishing chemicals simultaneously.
Described running gear 1 can be automobile chassis, self-propelled frame, caterpillar chassis, extension towed chassis, rubber-tyred from
Chassis processed etc..The present embodiment uses two common class loading chassis.
Described appearance tank 8 is for carrying extinguishing chemical, and described extinguishing chemical can be water, fire foam or powder extinguishing agent；
One is held a kind of extinguishing chemical of 8, tank carrying in principle.
Described subframe 4 is provided with and keeps stable supporting leg 14, described supporting leg 14 in splayed configuration or X-type or H type,
During described fire fighting truck operation, stretch out supporting leg and can increase the job stabilization of this car.
Finally be necessary it is pointed out here that, described above is served only for being described in further detail technical scheme,
It is not intended that limiting the scope of the invention, those skilled in the art make according to the foregoing of the present invention one
A little nonessential improvement and adjustment belong to protection scope of the present invention.
Claims (5)
1. elevate a high wind fire-fighting device, including running gear, subframe, turntable and jib, and be located at secondary car
Pumping installations, pipe-line system, one or more appearance tanks of carrying extinguishing chemical and control system on frame, described running gear has
Having the outer dynamical system for power, described subframe is arranged on running gear, in the company of the lower section of described turntable Yu subframe
The place of connecing be provided with can the slew gears of 360 degree of revolutions, described turntable is connected with subframe by described slew gear, described arm
One end of frame is hinged with turntable, it is characterised in that: fire extinguishing smoke extractor, described fire extinguishing are installed on the top of described jib
Smoke extractor can carry out rotating with jib and turntable, pitching and lifting；And described fire extinguishing smoke extractor uses two fan leafs
Blower fan structure to rotation, including liquid extinguisher injection apparatus, air duct, bracing frame, solid extinguishing agent injection apparatus, interior solid
Fixed cover, fan leaf and hydraulic motor, air duct and interior fixing cover are welded by bracing frame, and interior fixing cover is fixed with hydraulic motor
And fan leaf, and fan leaf is vertically mounted on the shaft core position of air duct, the hydraulic power of hydraulic motor is provided by hydraulic oil pump；
Extinguishant jetting device is positioned at the center of air outlet or the adjacent area of center, or is positioned at the inner edge of air outlet or outer
Edge.
Elevate high wind fire-fighting device the most as claimed in claim 1, it is characterised in that: add on described running gear
Equipped with power takeoff, one end of described power takeoff is connected with providing the hydraulic oil pump of power for hydraulic motor, and its other end is by passing
Moving axis is spirally connected with pumping installations.
Elevate high wind fire-fighting device the most as claimed in claim 1, it is characterised in that: described subframe is provided with
Keeping stable supporting leg, described supporting leg is splayed configuration or X-type or H type.
Elevate high wind fire-fighting device the most as claimed in claim 1, it is characterised in that: described slew gear uses liquid
Pressure motor drives or hydraulic jack drives.
Elevate high wind fire-fighting device the most as claimed in claim 1, it is characterised in that: described jib include large arm,
Telescopic arm, telescopic oil cylinder, forearm amplitude oil cylinder and forearm, one end of described large arm is by hinge, large arm pitching oil cylinder and turns
Platform connects, and the other end of large arm is connected with telescopic arm by hinge, telescopic oil cylinder, and described telescopic arm is become by hinge, forearm
Width oil cylinder is connected with forearm, and described forearm is spirally connected with fire extinguishing smoke extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042337.9A CN103751936B (en) | 2014-01-28 | 2014-01-28 | One elevates high wind fire-fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042337.9A CN103751936B (en) | 2014-01-28 | 2014-01-28 | One elevates high wind fire-fighting device |
Publications (2)
| Publication Number | Publication Date |
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| CN103751936A CN103751936A (en) | 2014-04-30 |
| CN103751936B true CN103751936B (en) | 2016-08-17 |
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| CN201410042337.9A Active CN103751936B (en) | 2014-01-28 | 2014-01-28 | One elevates high wind fire-fighting device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9492695B2 (en) * | 2014-11-24 | 2016-11-15 | Oshkosh Corporation | Pedestal and torque box assembly for a fire apparatus |
| CN105536189A (en) * | 2016-03-08 | 2016-05-04 | 广州坤安电子有限公司 | Fire-extinguishing spray gun arranged on movable arm of domestic robot |
| CN110248703B (en) * | 2017-02-02 | 2021-03-26 | 精确行动私人有限公司 | Fluid flow control device |
| CN108010598B (en) * | 2017-12-27 | 2023-07-21 | 上海格拉曼国际消防装备有限公司 | Device for realizing low-altitude spraying of multiple groups of partial pressure preparations |
| CN108190804B (en) * | 2017-12-31 | 2023-05-26 | 上海格拉曼国际消防装备有限公司 | Safety operation method of large-amplitude aerial working platform |
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| CN101214409A (en) * | 2008-01-04 | 2008-07-09 | 明光市浩淼消防科技发展有限公司 | Fire-fighting vehicle-mounted vortex jetting fire extinguisher |
| CN201505383U (en) * | 2009-10-23 | 2010-06-16 | 金猛 | High-rise jet fire engine |
| CN201519404U (en) * | 2009-09-28 | 2010-07-07 | 江苏卡威专用汽车制造有限公司 | Strong-wind smoke exhauster vehicle utilizing aircraft engine to drive fan |
| CN203379539U (en) * | 2013-07-25 | 2014-01-08 | 上海格拉曼国际消防装备有限公司 | Three-phase jet-flow water tower fire truck |
| CN203694475U (en) * | 2014-01-28 | 2014-07-09 | 上海格拉曼国际消防装备有限公司 | Elevating strong-wind fire fighting vehicle |
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- 2014-01-28 CN CN201410042337.9A patent/CN103751936B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214409A (en) * | 2008-01-04 | 2008-07-09 | 明光市浩淼消防科技发展有限公司 | Fire-fighting vehicle-mounted vortex jetting fire extinguisher |
| CN201519404U (en) * | 2009-09-28 | 2010-07-07 | 江苏卡威专用汽车制造有限公司 | Strong-wind smoke exhauster vehicle utilizing aircraft engine to drive fan |
| CN201505383U (en) * | 2009-10-23 | 2010-06-16 | 金猛 | High-rise jet fire engine |
| CN203379539U (en) * | 2013-07-25 | 2014-01-08 | 上海格拉曼国际消防装备有限公司 | Three-phase jet-flow water tower fire truck |
| CN203694475U (en) * | 2014-01-28 | 2014-07-09 | 上海格拉曼国际消防装备有限公司 | Elevating strong-wind fire fighting vehicle |
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| CN103751936A (en) | 2014-04-30 |
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