CN103007446B - The method of high building fire fighting escape - Google Patents
The method of high building fire fighting escape Download PDFInfo
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- CN103007446B CN103007446B CN201310018119.7A CN201310018119A CN103007446B CN 103007446 B CN103007446 B CN 103007446B CN 201310018119 A CN201310018119 A CN 201310018119A CN 103007446 B CN103007446 B CN 103007446B
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Abstract
The invention discloses the method for a kind of high building fire fighting escape, every three layers of skyscraper is a unit, on balcony a passway for escaping is installed, the balcony of every layer is all provided with a passway for escaping entrance, every three fault positions once, the quantity of passway for escaping is set according to the number of plies of skyscraper floor.Advantage of the present invention is: escape time is short, has saved the plenty of time, the available protecting security of the lives and property relative to common fire-fighting evacuation stair.Safe and reliable, operating efficiency is high, and compared with conventional high building fire fighting escape method, the method for this high building fire fighting escape is provided with deceleration device, trapezoidal fire safety bag and elastic buffer plate use safety, and structure is simple, workable; Every layer is provided with passway for escaping mouth, and the phenomenon of trampling that effectively averts panic occurs.
Description
Technical field
The present invention relates to a kind of high building fire fighting escape method, in particular, relate to a kind of fire-fighting life-saving method of high-rise building balcony protective bag passage.
Background technology
Current fire-fighting life-saving channel mainly relies on fire-fighting stairway, and escape personnel carries out evacuating from stair, promptly run downstairs to be easy to cause and to block up and personnel trample.Because most of high building fire-proof stair are all at interior of building, lighting and ventilation is not fine, occur that concrete on fire personnel are panic, a large amount of personnel lack orderly evacuation, also do not have other escape to supplement passage, and if, poor stability slow with stair evacuation speed, so existing skyscraper occurs once fire, the valuable time can be delayed with stair evacuation, make escape and evacuation efficiency also very low, have a strong impact on the security of the lives and property of personnel.Present Domestic outward existing part building does fire-fighting life-saving protective bag, but is all individual layer fire escape, and actual Travel distance is short, speed slow, poor stability; For reliability skyscraper escape and escape speed too slow, and lower one deck of the separate layer of fire genetic horizon can not be fled from rapidly, domesticly there is no high building fire fighting escape safety rope system and device.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and a kind of high building fire fighting escape that is applicable to is provided, the practical problem that the single evacuation efficiency of effective solution skyscraper passway for escaping is low, spatial volume is little, easy to use, workflow is simple, and cost is low, the method for workable high building fire fighting escape.
In order to achieve the above object, this invention takes following technical scheme:
A method for high building fire fighting escape, comprises the steps:
A) every three layers of skyscraper is a unit, on balcony installs a passway for escaping, the balcony of every layer is all provided with a passway for escaping entrance, every three fault positions once, arranges the quantity of passway for escaping according to the number of plies of skyscraper floor;
The balcony ground of b) the third layer building of a unit is vertically installed with trapezoidal fire safety bag, top is installed with deceleration device to balcony, next unit third layer building balcony ground is provided with elastic buffer plate and directive wheel, in the middle of described deceleration device and directive wheel, escaping rope is housed, described escaping rope is provided with anti-Slipped Clove Hitch;
C) on the balcony of the third layer building of a unit by holding escaping rope, slip into passway for escaping mouth, through trapezoidal fire safety bag, on the elastic buffer plate that safe falling is arranged on next unit third layer building balcony ground, realize once escaping circulation, by parity of reasoning arrives ground.
Described passway for escaping mouth is the circle of diameter 600mm.Described every floor balcony is all provided with emergency light and green indicating lamp.Described trapezoidal fire safety bag is made up of fire proofing firbre elastical cloth.Seal between the ground of described trapezoidal fire safety bag and every floor layer is sealed fixing by elasticity incombustible material.Described deceleration device and trapezoidal fire safety bag realize falling speed and control at 2.8 ~ 3m/s.The diameter of described escaping rope is 15-30mm.Described trapezoidal fire safety bag 2 top diameter is 600mm, and tail diameter is 400mm.
Beneficial effect of the present invention:
(1) escape time is short: saved the plenty of time relative to common fire-fighting evacuation stair, the available protecting security of the lives and property.
(2) safe and reliable, operating efficiency is high: compared with conventional high building fire fighting escape method, and the method for this high building fire fighting escape is provided with deceleration device, trapezoidal fire safety bag and elastic buffer plate use safety.
(3) structure is simple, workable; Every layer is provided with passway for escaping mouth, and the phenomenon of trampling that effectively averts panic occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the method for high building fire fighting of the present invention escape;
Fig. 2 is the schematic flow sheet of the method for high building fire fighting of the present invention escape;
In figure: deceleration device 1, trapezoidal fire safety bag 2, emergency light 3, escaping rope 4, elastic buffer plate 5, seal 6, directive wheel 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the method that high building fire fighting of the present invention is escaped is described in further detail.
As shown in the figure: the method for high building fire fighting escape of the present invention is formed primarily of deceleration device 1, trapezoidal fire safety bag 2, emergency light 3, escaping rope 4, elastic buffer plate 5, seal 6, directive wheel 7 and anti-Slipped Clove Hitch 8.
The method of high building fire fighting escape of the present invention comprises the steps:
A) every three layers of skyscraper is a unit, on balcony installs a passway for escaping, the balcony of every layer is all provided with a passway for escaping entrance, every three fault positions once, arranges the quantity of passway for escaping according to the number of plies of skyscraper floor;
The balcony ground of b) the third layer building of a unit is vertically installed with trapezoidal fire safety bag 2, balcony top is installed with deceleration device 1, next unit third layer building balcony ground is provided with elastic buffer plate 5 and directive wheel 7, in the middle of described deceleration device 1 and directive wheel 7, escaping rope 4 is housed, described escaping rope 4 is provided with anti-Slipped Clove Hitch;
C) on the balcony of the third layer building of a unit by holding escaping rope 4, jump into passway for escaping mouth, through trapezoidal fire safety bag 2, on the elastic buffer plate 5 that safe falling is arranged on next unit third layer building balcony ground, realize once escaping circulation, by parity of reasoning arrives ground.
Described passway for escaping mouth is the circle of diameter 600mm.Described every floor balcony is all provided with emergency light 3 and green indicating lamp.Described trapezoidal fire safety bag 2 is made up of fire proofing firbre elastical cloth.Seal 6 between the ground of described trapezoidal fire safety bag 2 and every floor layer is sealed fixing by elasticity incombustible material.Described deceleration device 1 and trapezoidal fire safety bag 2 realize falling speed and control at 2.9m/s.Described escaping rope 4 diameter is 20mm.Described trapezoidal fire safety bag 2 top diameter is 600mm, and tail diameter is 400mm.
embodiment 1
Calculate according to common skyscraper floor height 2.8 meters, the passway for escaping height of three layers is exactly 8.4 meters, forms the vertical decline passway for escaping every three fault positions at balcony position, for 18 layers of house, needs conversion pause just can arrive ground 6 times.
Can pause as evacuating personnel the space of conversion in balcony position, be that 600mm escapes hole at localized design diameter, every layer is only had independently passway for escaping, the potential safety hazard avoiding personnel to intersect bringing; Described trapezoidal fire safety bag 2 top diameter is 600mm, and tail diameter is 400mm; Trapezoidal fire safety bag 2 cross section is up big and down small trapezoidal elastic protection device, and deceleration device 1, escaping rope 4 and directive wheel 7 are positioned at vertical trapezium fire safety bag 2 central authorities.
Trapezoidal fire safety bag 2 adopts fire proofing firbre elastical cloth material to make, and escaping rope 4 adopts the anti-Slipped Clove Hitch having personnel to grasp, and ensures that personnel escape's moment can hold with a firm grip escaping rope 4; Arrange 200mm elastic buffer plate 5 on escaping exit tail end balcony ground, protection is landed personal security and is landed; Emergency light 3 adopts power storage cell or solar powered, keeps power supply when ensureing fire; The seal 6 on every layer of ground has the trapezoidal fire safety bag 2 of flexible fastening, prevents smog from entering trapezoidal fire safety bag 2, keeps inner breathe air.
According to movement of falling object principle, the movement of falling object is actually a Utopian model, but in actual life, have a lot of falling to regard the movement of falling object as, and research freedom falling has general meaning.Its kinetic property to be initial velocity be 0 uniformly accelrated rectilinear motion.Free-fall acceleration (gravity acceleration g size: get 9.8m/s under normal circumstances
2, direction straight down.
Be 2.8 meters according to common skyscraper floor height to calculate, three floor height 8.4 meters, remove 0.2 meter of elastic buffer plate 5, descent altitude remains 8.2 meters.According to freely falling body formula: h=1/2gt
2obtaining escape personnel's free-falling to time on ground is 1.29 seconds, obtaining escape personnel, to land hourly velocity be the speed of 12.64 m/s, significantly this speed has injury to escape personnel, within 60 seconds, top regulation to be risen to according to specification Fire lift, be example according to 18 storey building, floor height 2.8 meters, total height is exactly 50.4 meters, is obtained the speed of Fire lift 0.84 m/s by formula v=s/t.Consulting relevant Fire lift data speed is about 1.5 meters, loading capacity 1 ton, people is in conjunction with actual conditions for load number about 6, owing to being fire emergency passway for escaping, speeds control can be that safety lands speed at 2.8 ~ 3m/s by the effect of reduction gear for escape 1 and trapezoidal fire safety bag 2.
On average the speed of the passway for escaping of every three layers of 8.4 meters of height only has about 3 seconds, adds about 7 seconds escape personnel's times, three layers 8.4 meters can reach evacuate in 10 seconds complete.Calculate 60 seconds consuming time per persons altogether according to 18 layers of peak and arrive ground, the lower floor relative used time is all less than 60 seconds per persons, and within three layers, number of evacuation is all 10 seconds per persons, and this has saved the plenty of time relative to common fire-fighting evacuation stair.When the situation of particularly catching fire for local occurs, the method for high building fire fighting escape of the present invention is conducive to the fastest time, protects the security of the lives and property to greatest extent.
Claims (8)
1. a method for high building fire fighting escape, is characterized in that, comprise the steps:
A) every three layers of skyscraper is a unit, on balcony installs a passway for escaping, the balcony of every layer is all provided with a passway for escaping mouth, every three fault positions once, according to the number of plies of skyscraper, arranges the quantity of passway for escaping;
The balcony ground of b) the third layer building of a unit is vertically installed with trapezoidal fire safety bag (2), balcony top is installed with deceleration device (1), next unit third layer building balcony ground is provided with elastic buffer plate (5) and directive wheel (7), in the middle of described deceleration device (1) and directive wheel (7), escaping rope (4) is housed, (4) are provided with anti-Slipped Clove Hitch to described escaping rope;
C) on the balcony of the third layer building of a unit by holding escaping rope (4), slip into passway for escaping mouth, through trapezoidal fire safety bag (2), on the elastic buffer plate (5) that safe falling is arranged on next unit third layer building balcony ground, realize once escaping circulation, by parity of reasoning arrives ground.
2. the method for high building fire fighting escape according to claim 1, it is characterized in that, described passway for escaping mouth is the circle of diameter 600mm.
3. the method for high building fire fighting escape according to claim 1, is characterized in that, described every floor balcony is all provided with emergency light (3) and green indicating lamp.
4. the method for high building fire fighting escape according to claim 1, it is characterized in that, described trapezoidal fire safety bag (2) is made up of fire proofing firbre elastical cloth.
5. the method for high building fire fighting escape according to claim 4, is characterized in that, the seal (6) between the ground of described trapezoidal fire safety bag (2) and every floor layer is sealed fixing by elasticity incombustible material.
6. the method for high building fire fighting escape according to claim 1, it is characterized in that, described deceleration device (1) and trapezoidal fire safety bag (2) realize falling speed and control at 2.8 ~ 3m/s.
7. the method for high building fire fighting escape according to claim 1, it is characterized in that, described escaping rope (4) diameter is 15-30mm.
8. the method for high building fire fighting escape according to claim 1, it is characterized in that, described trapezoidal fire safety bag (2) top diameter is 600mm, and tail diameter is 400mm.
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| CN201310018119.7A CN103007446B (en) | 2013-01-18 | 2013-01-18 | The method of high building fire fighting escape |
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| CN201310018119.7A CN103007446B (en) | 2013-01-18 | 2013-01-18 | The method of high building fire fighting escape |
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| CN103007446B true CN103007446B (en) | 2015-08-12 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133870A (en) * | 2014-10-13 | 2015-12-09 | 刘广 | Arrangement method for fire danger-avoiding and escaping system of high-rise building |
| CN109572611A (en) * | 2017-09-29 | 2019-04-05 | 郑州宇通客车股份有限公司 | A kind of car |
| CN109316671A (en) * | 2018-09-29 | 2019-02-12 | 天津润木科技有限公司 | A kind of reciprocating sitting posture high level survival equipment |
| CN109603018B (en) * | 2018-10-29 | 2020-11-13 | 南京汇智万康科技有限公司 | High-rise escape slow release device |
| CN111643824A (en) * | 2020-07-03 | 2020-09-11 | 王秋俐 | Mechanical high-rise escape and daily use system |
| CN112459397B (en) * | 2020-11-17 | 2021-11-30 | 融兴建设集团有限公司 | Multifunctional industrial building ventilation pipeline |
| CN112891766B (en) * | 2021-03-22 | 2022-10-11 | 上海应用技术大学 | Emergency escape system for multi-storey building |
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| CN102026684A (en) * | 2007-12-27 | 2011-04-20 | Ah发明股份公司 | Device for evacuating people from a building |
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| WO2011122817A3 (en) * | 2010-04-02 | 2012-03-08 | 주식회사 아세아방재 | Emergency escape device |
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| US8122999B2 (en) * | 2005-12-19 | 2012-02-28 | Guillermety Manuel Ivan | Multistory building fast escape and rescue device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4705141A (en) * | 1985-10-15 | 1987-11-10 | Splaine Constance K | Compact fire escape |
| CN2503918Y (en) * | 2001-11-20 | 2002-08-07 | 王武生 | Safety escape equipment for building |
| CN1419943A (en) * | 2001-11-20 | 2003-05-28 | 王武生 | Safety apparatws for rescuing from building |
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