CN103007441A

CN103007441A - Pipeline type parachute escaping device

Info

Publication number: CN103007441A
Application number: CN2011102810813A
Authority: CN
Inventors: 徐纯中; 宋维广
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2013-04-03

Abstract

The invention discloses a pipeline type parachute escaping device which comprises an escaping box, a parachute and a pipeline, wherein the pipeline is a cylindrical landing channel formed by weaving anti-flaming fabrics; spherical airbags which are folded together are arranged at the bottom of the pipeline; a plurality of choking coils are arranged on an inner wall of the pipeline; the parachute is arranged at an inlet of the pipeline and is capable of descending along the pipeline; and at a descending process, an edge of an aerating seat cushion of the parachute is tightly close to the inner wall of the pipeline, the parachute slowly descends and the personnel can safely slip out from the pipeline. The pipeline type parachute escaping device has a simple structure, small volume and light weight. At the moment of outbreak of fire, the operation is convenient and the safety performance is excellent.

Description

Duct type parachute escape device

Technical field

The present invention relates to a kind of escape device for high-rise buildings, especially relate to a kind of duct type parachute escape device, be applicable to the fire in high buildings fast-escape.

Background technology

Along with the development of society, high-rise is more and more, and annual fire cases is also continuous repeatedly.The passage of escaping in the building does not have other passway for escaping except stair and window.For high building from window jump out of the building the escape be impossible, if only depend on stair from top to bottom, personnel are numerous, the children among the personnel, women and old man's physique reason, be difficult to fast and safely flee from fire, in a single day skyscraper catches fire and will cause huge casualties and property loss.At present, each state all steps up to research and develop high building escape equipment in the design new building, affix escape hardware device in new building, for example: the electromagnetism escape system, build electromagnetism lifting vertical shaft in the American Architecture thing, the survivor wears the metal life vest and jumps into; Slide or slideway, Japan has developed a kind of spirality exterior stair of making of stainless steel; The escape ship, the life saving system of Germany's development manned capsule, rack rails is installed on the exterior wall of skyscraper.The shortcoming that these equipment exist is: applicable floor is low, is not suitable for untrained ordinary people and uses, and clashes into injuredly easily, and complex structure is affected greatly by ground environment, and personnel are also injured easily.

Summary of the invention

The objective of the invention is: provide a kind of indicator of trapped personnel that can make to flee the scene quickly and safely, and duct type parachute escape device simple in structure, that security is good.

Technical scheme of the present invention is: comprise the lifesaving casing, parachute and pipeline, the lifesaving casing is supported on the body of wall, pipeline is the cylindrical passage that lands that flame-retardant textile is woven into, the top of pipeline is connected on the lifesaving casing, the spherical air bag that is close in together is equipped with in the bottom of pipeline, the inwall of pipeline is equipped with several choke coils, parachute by stent support on the lifesaving casing, parachute is arranged on the entrance place, and can descend along pipeline, parachute comprises inflated seat cushion, canopy and umbrella rope, canopy is connected with inflated seat cushion by the umbrella rope, inflated seat cushion edge and inner-walls of duct were closely pressed close to described parachute when parachute descended, be arranged in the lifesaving casing after pipeline is folding, the lifesaving casing is by the thrust unit Automatic-expanding.

Described spherical air bag adopts three.

The inwall of described pipeline scribbles special silica-gel, and outer wall scribbles aluminium alloy and fluorescence antiblaze.

In the described inflated seat cushion foam plastic cushion is housed.

Described thrust unit adopts the hydraulic booster push rod.

Described canopy below has control decline draw ring.

The invention has the beneficial effects as follows: push window during breaking out of fire open, with the gently outwards pull-up of lifesaving casing, fix by hydraulic booster push rod Automatic-expanding, parachute is opened simultaneously, ground is stretched out and led to pipeline, three spherical airbag inflated of duct bottom also are close in together, pull parachute decline draw ring, parachute begins to descend, because pipeline adopts the high-performance fire-resistant flame-retarding new material, inwall is equipped with the buffering choke coil, and parachute has inflated seat cushion, and inflated seat cushion edge and inner-walls of duct were closely pressed close to when pipeline descended, choke coil and inflated seat cushion edge produce frictional resistance, thereby parachute is slowly descended, pipeline isolation outside heat, guaranteed that the people descends in the safety of pipe interior.When dropping to ground, inflated seat cushion and three spherical airbag crash have been decomposed the gravity of top, and the separately rear survivor of air bag and inflated seat cushion skid off, and then air bag sets back.When not using, parachute, pipeline are placed in the lifesaving casing after folding, and volume is little, and is lightweight, and easy to operate during breaking out of fire, the present invention is simple in structure, and security performance is good, and the application crowd is extensive, and cost is low, is convenient to high building family and installs and uses.

Description of drawings

Fig. 1 is the structural representation of duct type parachute escape device of the present invention;

Fig. 2 is that parachute is at ducted schematic diagram.

Figure labeling description: 1, air bag, 2, pipeline, 3, the lifesaving casing, 4, the umbrella rope, 5, canopy, 6, support, 7, choke coil, 8, inflated seat cushion, 9, body of wall, 10, lower cover, 11, loam cake, 12, push rod.

The specific embodiment

Can find out from the structural representation of duct type parachute escape device of the present invention shown in Figure 1, the present invention includes lifesaving casing 3, parachute and pipeline 2.When not using, parachute and pipeline 2 are folded with in lifesaving casing 3, and lifesaving casing 3 is supported on the body of wall of window inboard.When breaking out of fire, push window open, with gently outwards pull-up of lifesaving casing 3, by hydraulic booster push rod 12 Automatic-expandings, lifesaving casing 3 is fixed on the body of wall 9 in the window outside, and the loam cake 11 of lifesaving casing upwards opens, and lower cover 10 opens downwards, parachute is opened simultaneously, ground is stretched out and led to pipeline 2, and the top of pipeline 2 is connected on the lifesaving casing 3, and three spherical air bags 1 that are positioned at simultaneously pipeline 2 bottoms are inflated and are close in together.

Pipeline 2 is equipped with choke coil 8 for the cylindrical passage that lands that flame-retardant textile is woven on the inwall of pipeline 2, a choke coil is just arranged every five meters, adopts the highstrenghtpiston, coincide with the outer wall of inflated seat cushion 7, just holds decline people and inflated seat cushion and passes through.If 60 meters high building is provided with 12 choke coils, damp slow falling layer by layer, the speed during to ground is near the decrease speed of per second 1-2 rice.The fabric of pipeline 2 high-performance fire-resistant new material, fabric can be in that anti-combustion be about 20 minutes under the high temperature of 600-800 degree, and inwall all scribbles special silica-gel, and the choke coil of buffering is formed the powerful damping that liquidates, and is coated with aluminium alloy and fluorescence antiblaze outward.Each choke coil 8 outer circle light-emitting caution lamp that are equipped with during night work, can directively be indicated.

Fig. 2 is that parachute is at ducted schematic diagram, parachute comprises inflated seat cushion 7, canopy 5 and umbrella rope 4, parachute is supported on the lifesaving casing 3 by support 6, canopy 5 is connected with inflated seat cushion 7 by umbrella rope 4, canopy 5 belows have control decline draw ring, pipeline 2 interior parachutes hang up hook by me, grasp the decline draw ring.Inflated seat cushion 7 interior lower semi-circular are equipped with the compression foam plastic mattress of the thick 15cm of reaching, unplug valve during startup, and inflated seat cushion expands naturally, form the buffering seat cushion.Inflated seat cushion 7 edges and pipeline 2 inwalls are closely pressed close to, and descend when sliding, and pipeline scribbles inwall and high strength plastics choke coil and the formation damping of inflated seat cushion edge of silica gel.Decline inflated seat cushion 7 when landing, three spherical air bags that close up of pipeline 2 bottoms 1 and the inflated seat cushion 7 moments head-on collision that descends, gravity is decomposed at once, the people who is seated obtains abundant soft land, naturally separately, inflated seat cushion and people skid off in pipeline three spherical air bags 1, safe escape.Three spherical air bags 1 recover to close up state again by elasticity, can accept the next time decline of spheroid.A circle red laser transmitting tube is equipped with in lifesaving casing 3 bottoms along the pipeline outside, red laser direct projection ground forms decline pick-up point sign, is convenient to the ground staff and sues and labours.

Claims

1. duct type parachute escape device, comprise lifesaving casing (3), parachute and pipeline (2), lifesaving casing (3) is supported on the body of wall, it is characterized in that: the cylindrical passage that lands that described pipeline (2) is woven into for flame-retardant textile, the top of pipeline (2) is connected on the lifesaving casing (3), the spherical air bag (1) that is close in together is equipped with in the bottom of pipeline (2), the inwall of pipeline (2) is equipped with several choke coils (8), parachute is supported on the lifesaving casing (3) by support (6), parachute is arranged on pipeline (2) porch, and can descend along pipeline (2), parachute has inflated seat cushion (7), canopy (5) and umbrella rope (4), canopy (5) is connected with inflated seat cushion (7) by umbrella rope (4), inflated seat cushion (7) edge and pipeline (2) inwall were closely pressed close to when parachute descended, described parachute, be arranged in the lifesaving casing (3) after pipeline (2) is folding, lifesaving casing (3) is by the thrust unit Automatic-expanding.

2. duct type parachute escape device according to claim 1, it is characterized in that: described spherical air bag (1) is three.

3. duct type parachute escape device according to claim 1, it is characterized in that: the inwall of described pipeline (2) scribbles special silica-gel, and outer wall scribbles aluminium alloy and fluorescence antiblaze.

4. duct type parachute escape device according to claim 1, it is characterized in that: described inflated seat cushion is equipped with foam plastic cushion in (8).

5. duct type parachute escape device according to claim 1, it is characterized in that: described thrust unit is hydraulic booster push rod (12).

6. duct type parachute escape device according to claim 1 is characterized in that: have control decline draw ring below the described canopy (5).

7. duct type parachute escape device according to claim 1 is characterized in that: the outer light-emitting caution lamp that is equipped with of described choke coil (8).

8. duct type parachute escape device according to claim 1 is characterized in that: a circle red laser transmitting tube is housed bottom the described lifesaving casing (3).