CN202355711U

CN202355711U - Pipeline type parachute escape device

Info

Publication number: CN202355711U
Application number: CN2011203545191U
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: 2012-08-01
Anticipated expiration: 2021-09-21

Abstract

The utility model discloses a pipeline type parachute escape device including a lifesaving casing, a parachute and a pipeline. The pipeline is a cylindrical floor channel woven by flame retardation fabric, the bottom of the pipeline is provided with a spherical air bag which is folded together, the inner wall of the pipeline is provided with a plurality of choke coils, the parachute is arranged at the inlet of the pipeline and is capable of descending along the pipeline, During the descending, the edge of the inflated seat cushion of the parachute is tightly attached to the inner wall of the pipeline to enable the parachute to descend slowly, thus, people can safely slide out of the pipeline. The escape device provided has the advantages of simple structure, small size, light weight, convenient operation during a fire hazard, and good safety performance.

Description

Duct type parachute escape device

Technical field

The utility model relates to a kind of escape device for high-rise buildings, especially relates to a kind of duct type parachute escape device, is applicable to that fire in high buildings escapes fast.

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-rise life saving equipment in the design new building, affix escape hardware device in new building, for example: the electromagnetism escape system, build electromagnetism up-down 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 made from 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: it is low to be suitable for floor, is not suitable for untrained ordinary people and uses, and clashes into injuredly easily, and complex structure is influenced greatly by ground environment, and personnel are also injured easily.

Summary of the invention

The purpose of the utility model 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.

The technical scheme of the utility model is: comprise lifesaving casing, parachute and pipeline, the lifesaving casing is supported on the body of wall, and pipeline is the cylindrical passage that lands that flame-retardant textile is woven into; The top of pipeline is connected on the lifesaving casing, and the spherical air bag that closes up together is equipped with in the bottom of pipeline, and the inwall of pipeline is equipped with several choke coils; Parachute passes through stent support on the lifesaving casing; Parachute is arranged on the entrance place, and can descend along pipeline, and parachute comprises inflated seat cushion, canopy and umbrella rope; Canopy is connected with inflated seat cushion through the umbrella rope; Inflated seat cushion edge and inner-walls of duct were closely pressed close to when parachute descended, and said parachute, pipeline are arranged in the lifesaving casing after folding, and the lifesaving casing launches through thrust unit automatically.

Said spherical air bag adopts three.

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

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

Said thrust unit adopts the hydraulic booster push rod.

Said canopy below has control decline draw ring.

The beneficial effect of the utility model is: push window during breaking out of fire open, with the outwards pull-up gently of lifesaving casing, launch fixing automatically through the hydraulic booster push rod; Parachute is opened simultaneously, and ground is stretched out and led to pipeline, and three spherical airbag inflated of duct bottom are also closed up together; Pull parachute decline draw ring, parachute begins to descend, because pipeline adopts high-performance fire protection 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 air bag separates the back survivor and inflated seat cushion skids off, and air bag sets back then.When not using, parachute, pipeline are placed in the lifesaving casing after folding, and volume is little, and is in light weight, and easy to operate during breaking out of fire, the utility model 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 the utility model duct type parachute escape device;

Fig. 2 is that parachute is at ducted sketch map.

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

The specific embodiment

Can find out that from the structural representation of the utility model duct type parachute escape device shown in Figure 1 the utility model comprises 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 inboard body of wall of window.When breaking out of fire, push window open,, launch automatically through hydraulic booster push rod 12 with lifesaving casing 3 outwards pull-up gently; 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, is positioned at spherical air bags 1 inflation of three of pipeline 2 bottoms simultaneously and closes up 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, every just have a choke coil at a distance from five meters, adopts the highstrenghtpiston, identical with the outer wall of inflated seat cushion 7, holds decline people and inflated seat cushion just and pass 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 is with the high-performance new material of preventing fires, and fabric can be anti-combustion under the high temperature of 600-800 degree about 20 minutes, 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 sketch map; Parachute comprises inflated seat cushion 7, canopy 5 and umbrella rope 4; Parachute is supported on the lifesaving casing 3 through support 6, and canopy 5 is connected with inflated seat cushion 7 through umbrella rope 4, and canopy 5 belows have the decline of control draw ring; Parachute hangs up hook by me in the pipeline 2, grasps the decline draw ring.Lower half circle is equipped with the compression foam plastic mattress of the thick 15cm of reaching in the inflated seat cushion 7, unplugs valve during startup, and inflated seat cushion expands naturally, forms 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 the 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 through elasticity, can accept the decline of spheroid next time.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. a duct type parachute escape device comprises lifesaving casing (3), parachute and pipeline (2), and lifesaving casing (3) is supported on the body of wall; It is characterized in that: the cylindrical passage that lands that said pipeline (2) is woven into for flame-retardant textile; The top of pipeline (2) is connected on the lifesaving casing (3), and the spherical air bag (1) that closes up together is equipped with in the bottom of pipeline (2), and the inwall of pipeline (2) is equipped with several choke coils (8); Parachute is supported on the lifesaving casing (3) through support (6); Parachute is arranged on pipeline (2) porch, and can descend along pipeline (2), and parachute has inflated seat cushion (7), canopy (5) and umbrella rope (4); Canopy (5) is connected with inflated seat cushion (7) through umbrella rope (4); Inflated seat cushion (7) edge and pipeline (2) inwall were closely pressed close to when parachute descended, and said parachute, pipeline (2) are arranged in the lifesaving casing (3) after folding, and lifesaving casing (3) launches through thrust unit automatically.

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

3. duct type parachute escape device according to claim 1 is characterized in that: the inwall of said 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 is characterized in that: said inflated seat cushion is equipped with foam plastic cushion in (7).

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

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

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 said choke coil (8).

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