CN112354097B - Portable fire scene escape and rescue capsule - Google Patents
Portable fire scene escape and rescue capsule Download PDFInfo
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- CN112354097B CN112354097B CN202011370319.5A CN202011370319A CN112354097B CN 112354097 B CN112354097 B CN 112354097B CN 202011370319 A CN202011370319 A CN 202011370319A CN 112354097 B CN112354097 B CN 112354097B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children
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Abstract
The invention discloses a portable fire scene escape and rescue capsule which comprises a fireproof heat-insulating layer, wherein sealing mechanisms are arranged on the front side and the rear side of the fireproof heat-insulating layer, a supporting mechanism and two reinforcing mechanisms are arranged in the fireproof heat-insulating layer, the supporting mechanism is used for supporting and fixing the position of the fireproof heat-insulating layer, the reinforcing mechanisms are used for reinforcing the supporting mechanism, the supporting mechanism is connected with a third air duct through a second air duct, a rotating mechanism is arranged on the outer side of the fireproof heat-insulating layer, the rear end of the third air duct is fixedly connected with a combustion box, the left end and the right end of the combustion box are both fixedly connected with rubber storage bottles, finally, the portable fire scene escape and rescue capsule can be conveniently carried, temporary shelters for fire scene personnel can be supplied in a high-temperature oxygen-deficient environment of a forest fire scene, personnel can be prevented from being burnt, and the practicability is extremely strong.
Description
Technical Field
The invention relates to the technical field of fire scene escape capsule equipment, in particular to a portable fire scene escape capsule.
Background
Forest fire occurred in 2019, 30 months and 3 months in Sichuan province, Lizhou, Li county, Yao, Zhenjiang, and Li village. Causing the sacrifice of 27 forest firefighters and 3 regional cadres. The cause of the sacrifice is the encounter of sudden explosions in forest fires. Deflagration is explosive combustion, also known as flash combustion, and is characterized by sudden occurrence time, short duration, formation of huge fireball, mushroom cloud and other phenomena in short time, and extremely high temperature generated during deflagration.
For people in a fire scene, the danger caused by deflagration is that a large amount of high-temperature harmful gas is generated to scald the respiratory tract of the trapped person, and the trapped person inhales a large amount of harmful gas to cause poisoning, coma and even direct death; meanwhile, the generated high-temperature heat waves can cause burns to the trapped person, and the trapped person can be directly burned and killed in serious cases.
The portable fire scene escape capsule is used for rapid forming, accommodating fire scene personnel, isolating high-temperature gas inside and outside, providing short-time shielding when the fire scene occurs, preventing short-time high-temperature oxygen deficiency from harming fire fighting personnel, and enabling the fire scene fire fighting personnel to avoid outbreak of the fire scene on the spot.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a portable fire scene escape capsule which can be conveniently carried, and can be used for temporary refuge of fire scene personnel in a high-temperature and oxygen-deficient environment of a forest fire scene, so that the personnel are prevented from being damaged by explosion, and the safety of fire fighting personnel is guaranteed.
In order to solve the problems, the invention adopts the following technical scheme:
the portable fire scene escape and rescue capsule comprises a fireproof heat-insulating layer, wherein sealing mechanisms are arranged on the front side and the rear side of the fireproof heat-insulating layer, a supporting mechanism and two reinforcing mechanisms are arranged in the fireproof heat-insulating layer, the supporting mechanism is used for supporting and fixing the position of the fireproof heat-insulating layer, the reinforcing mechanisms are used for reinforcing the supporting mechanism, the supporting mechanism is connected with a third air duct through a second air duct, a rotating mechanism is arranged on the outer side of the fireproof heat-insulating layer, the rear end of the third air duct is fixedly connected with a combustion box, the left end and the right end of the combustion box are fixedly connected with rubber storage bottles, the far ends of the two rubber storage bottles are fixedly connected with connecting plates, the ends, close to the two connecting plates, are fixedly connected with two fixed blocks, the four fixed blocks are movably hinged through a fifth hinge shaft, first connecting rods are hinged to the front end and the rear end of the combustion box, and arc-shaped bent plates are rotatably connected through two rotating shafts, four the lower extreme of arc bent plate all articulates in the head rod through the fourth hinge activity, and the left part is two equal fixedly connected with second connecting rod between the arc bent plate and between two arc bent plates of right part, the slot has been dug to the upper end of burning box, the activity is pegged graft in the slot has the picture peg, the upper end fixedly connected with triangle slider of picture peg, triangle slider sliding connection is in two second connecting rods, the upper end fixedly connected with third handle of triangle slider, the equal fixedly connected with flint of inner wall of both ends and slot about the picture peg, finally can realize being convenient for carry of survival capsule, supply with the temporary shelter of scene of a fire personnel in the high temperature oxygen deficiency environment of forest scene of a fire, prevent personnel's burn, the practicality is extremely strong.
As a preferable scheme of the invention, the sealing mechanism comprises two square holes, two sealing doors and two first handles, the two prevention and control doors are respectively cut at the front end and the rear end of the fireproof heat insulation layer, the two sealing doors are respectively and movably hinged on the left inner walls of the two square holes through two hinges, and the two first handles are respectively and fixedly connected to the ends, far away from each other, of the two sealing doors.
As a preferable scheme of the present invention, the supporting mechanism includes two first supporting tubes, two second supporting tubes, four first connecting hoses, a first air duct, and four second connecting hoses, the two first supporting tubes and the two second supporting tubes are both fixedly connected to an inner wall of the fireproof heat insulation layer, the four second connecting hoses are respectively and fixedly connected between the two first supporting tubes and the two second supporting tubes, the four first connecting hoses are respectively and fixedly connected between the two first supporting tubes and between the two second supporting tubes, and the first air duct is fixedly connected to an upper end of the left second supporting tube.
As a preferable aspect of the present invention, the reinforcement mechanism includes a first rotating rod, a second rotating rod, and a third hinge shaft, the first rotating rod is movably hinged to a circumferential surface of the left first support tube through the first hinge shaft, the second rotating rod is movably hinged to a circumferential surface of the left second support tube through the second hinge shaft, and the first rotating rod and the second rotating rod are fixed through the third hinge shaft.
As a preferable scheme of the invention, the rotating mechanism comprises a threaded pipe and a sealing screw, the threaded pipe is fixedly connected to the outside of the fireproof heat-insulating layer, the first air duct is movably inserted into the threaded pipe, the sealing screw is connected into the threaded pipe in a threaded manner, and the threaded pipe is matched with the third air duct.
In a preferable scheme of the invention, sodium azide and potassium nitrate are respectively placed in the two rubber storage bottles and used for generating nitrogen to prop up the fireproof heat insulation layer.
As a preferable scheme of the invention, the left end and the right end of the fireproof heat-insulating layer are fixedly connected with two fixing feet, and fixing holes are drilled at the upper ends of the four fixing feet.
According to a preferable scheme of the invention, the left end and the right end of the fireproof heat-insulating layer are fixedly connected with second handles, the surfaces of the two second handles and the third handle are wrapped with rubber sleeves, and anti-skid grains are engraved on the surfaces of the three rubber sleeves.
According to a preferable scheme of the invention, an oxygen cylinder and a gas mask are arranged in the fireproof heat-insulating layer, the fireproof heat-insulating layer is made of rock cotton cloth and glass fiber cloth, asbestos meshes are fixedly connected to the surfaces of the two sealing doors, and the two sealing doors are made of high-temperature-resistant materials.
As a preferred scheme of the invention, the combustion box is made of metal, and the inner wall of the slot and the surface of the combustion box are both fixedly connected with sealing rubber.
Compared with the prior art, the invention has the advantages that:
(1) the scheme can connect the third air duct with the second air duct or the screwed pipe, hold the third handle to move up and down, the up and down movement of the third handle drives the movement of the triangular sliding block and the inserting plate, the inserting plate contacts with the inner wall of the slot to beat sparks by the flint, the movement of the triangular sliding block drives the movement of the two second connecting rods, the movement of the second connecting rods drives the rotation of the arc-shaped bent plate, the rotation of the arc-shaped bent plate drives the movement of the first connecting rod, the movement of the first connecting rod drives the movement of the connecting plate, finally the compression of the rubber storage bottle is realized, the sodium azide in the rubber storage bottle contacts with the potassium nitrate, the sodium azide is ignited by the sparks beaten by the flint to burn and release a large amount of nitrogen, the nitrogen enters the second air duct from the third air duct, and the fireproof heat-insulating layer is supported by the two first supporting pipes, the two second supporting pipes, the four first connecting hoses and the four second connecting hoses, the four first connecting hoses and the four second connecting hoses are tightened under air pressure, the first handle is held by a hand to open the sealing door to enter the fireproof heat insulation layer, the third hinge shaft is rotated to adjust the first rotating rod and the second rotating rod, the positions of the first rotating rod and the second rotating rod are fixed to reinforce the shape of the fireproof heat insulation layer, and personnel can hide in the fireproof heat insulation layer. The purely physical ignition mode is more reliable, so that the product can be placed for a long time without failure, the problems that a battery must be worn for electronic ignition and the battery needs to be checked regularly are avoided, the use at any time is ensured, and the product can be normally used in moist and water environment caused by fire fighting.
(2) Be provided with aerobic gas cylinder and gas mask in this scheme fire prevention insulating layer, be convenient for provide oxygen for the intraformational personnel of fire prevention insulating layer, prevent that personnel's oxygen deficiency from taking place danger.
(3) This scheme fire prevention insulating layer chooses for use rock cotton cloth and glass silk cloth to make, and the equal fixedly connected with asbestos gauge in surface of two sealing door, and two sealing door all choose for use high temperature resistant material, are of value to and prevent this device from being lighted by the fire, improve the security of this device, and this device can persist more than thirty minutes under the ℃ under, and the under-deck temperature is no longer than sixty ℃, ensures that the under-deck personnel's safety is crossed the most dangerous blasting.
Drawings
FIG. 1 is a perspective sectional view of a portable fire escape capsule of the present invention;
FIG. 2 is a first perspective view of a rubber storage bottle of the portable fire escape capsule of the present invention;
FIG. 3 is a second perspective view of the rubber storage bottle of the portable fire escape capsule of the present invention;
FIG. 4 is a third perspective view of the rubber storage bottle of the portable fire escape capsule of the present invention;
fig. 5 is a perspective view of the portable fire escape capsule of the invention.
The reference numbers in the figures illustrate:
1. a fireproof heat-insulating layer; 2. a sealing door; 3. a first handle; 4. a fixing leg; 5. a second handle; 6. a threaded pipe; 7. a seal screw; 8. a first air duct; 9. a first support tube; 10. a first connecting hose; 11. a second support tube; 12. a second air duct; 13. a second connecting hose; 14. a first rotating lever; 15. a second rotating rod; 16. a third hinge shaft; 17. a combustion box; 18. a third air duct; 19. a first connecting rod; 20. a fixed block; 21. a connecting plate; 22. a fourth hinge shaft; 23. a fifth hinge shaft; 24. a rubber storage bottle; 25. a slot; 26. inserting plates; 27. a triangular slider; 28. a second connecting rod; 29. a third handle; 30. an arc-shaped bent plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-5, the portable fire scene escape and rescue capsule comprises a fireproof heat insulation layer 1, sealing mechanisms are respectively arranged on the front side and the rear side of the fireproof heat insulation layer 1, a supporting mechanism and two reinforcing mechanisms are arranged in the fireproof heat insulation layer 1, the supporting mechanism is used for supporting and fixing the position of the fireproof heat insulation layer 1, the reinforcing mechanisms are used for reinforcing the supporting mechanism, the supporting mechanism is connected with a third air duct 18 through a second air duct 12, a rotating mechanism is arranged on the outer side of the fireproof heat insulation layer 1, the rear end of the third air duct 18 is fixedly connected with a combustion box 17, the left end and the right end of the combustion box 17 are respectively and fixedly connected with rubber storage bottles 24, the far ends of the two rubber storage bottles 24 are respectively and fixedly connected with a connecting plate 21, the near ends of the two connecting plates 21 are respectively and fixedly connected with two fixed blocks 20, and the four fixed blocks 20 are respectively and movably hinged with a first connecting rod 19 through a fourth hinge shaft 22, the front and back both ends of burning box 17 all are connected with arc bent plate 30 through two pivot rotations, the lower extreme of four arc bent plates 30 all articulates in head rod 19 through fifth hinge 23 activity, equal fixedly connected with second connecting rod 28 between two arc bent plates 30 of left part and between two arc bent plates 30 of right part, the upper end of burning box 17 is opened and is dug there is slot 25, slot 25 internalization is pegged graft there is picture peg 26, the upper end fixedly connected with triangle slider 27 of picture peg 26, triangle slider 27 sliding connection is in two second connecting rods 28, the upper end fixedly connected with third handle 29 of triangle slider 27, picture peg 26 about both ends and the equal fixedly connected with flint of inner wall of slot 25.
In the embodiment, the fireproof and heat-insulating layer 1 is used for insulating heat and preventing fire from contacting people in the fireproof and heat-insulating layer 1, the sealing door 2 is used for facilitating people to enter the fireproof and heat-insulating layer 1, the first handle 3 is used for facilitating opening of the sealing door 2, the third air duct 18 is connected with the second air duct 12 or the threaded pipe 6, the first connecting rod 19 is connected with the arc-shaped bent plate 30 and the fixed block 20, the fixed block 20 is connected with the connecting plate 21 and the first connecting rod 19, the connecting plate 21 is connected with the rubber storage bottle 24 and the fixed block 20, the slot 25 is used for driving a flint to rub with the inserting plate 26 to generate sparks to ignite sodium azide, the triangular sliding block 27 is connected with the third handle 29 and the inserting plate 26, the triangular sliding block 27 and the second connecting rod 28 are contacted with each other to drive the second connecting rod 28 to rotate under the action of the inclined plane of the triangular sliding block 27, the rubber storage bottle 24 is used for storing sodium azide and potassium nitrate, the shape of the fireproof heat-insulating layer 1 is supported in a supporting mechanism by nitrogen gas generated by the contact between the sodium azide and potassium nitrate generated by the ignition of sparks and the contact between the nitrogen gas and the potassium nitrate, and the chemical reaction between the sodium azide and the potassium nitrate is common knowledge for a person skilled in the art and is not described in detail.
Specifically, please refer to fig. 1 and 5, the sealing mechanism includes two square holes, two sealing doors 2 and two first handles 3, the two prevention and control devices are respectively cut at the front and rear ends of the fireproof heat insulation layer 1, the two sealing doors 2 are respectively hinged on the left inner walls of the two square holes through two hinges, and the two first handles 3 are respectively and fixedly connected to the ends of the two sealing doors 2 far away from each other.
In this embodiment, two prevention and control excavate respectively in fire prevention insulating layer 1 front and back both ends, and two sealing door 2 articulate in the left inner wall in two square holes through two hinge activities respectively, and two first in command 3 fixed connection respectively are in the one end that two sealing door 2 kept away from mutually, are of value to personnel and enter into fire prevention insulating layer 1 in, are convenient for sealed fire prevention insulating layer 1, prevent that the carbon dioxide that the conflagration produced from entering into fire prevention insulating layer 1 in.
Specifically, referring to fig. 1 and 5, the supporting mechanism includes two first supporting tubes 9, two second supporting tubes 11, four first connecting hoses 10, a first air duct 8, and four second connecting hoses 13, wherein the two first supporting tubes 9 and the two second supporting tubes 11 are both fixedly connected to the inner wall of the fireproof heat insulation layer 1, the four second connecting hoses 13 are respectively and fixedly connected between the two first supporting tubes 9 and the two second supporting tubes 11, the four first connecting hoses 10 are respectively and fixedly connected between the two first supporting tubes 9 and between the two second supporting tubes 11, and the first air duct 8 is fixedly connected to the upper end of the left second supporting tube 11.
In this embodiment, two first stay tubes 9 and two equal fixed connection of second stay tube 11 are in fireproof thermal insulation layer 1's inner wall, four second coupling hose 13 respectively fixed connection are between two first stay tubes 9 and two second stay tubes 11, four first coupling hose 10 respectively fixed connection are between two first stay tubes 9 and between two second stay tubes 11, 8 fixed connection of first air duct are in the upper end of left part second stay tube 11, it is beneficial to supporting fireproof thermal insulation layer 1, make fireproof thermal insulation layer 1's shape fixed, it is folded when not using to be convenient for fireproof thermal insulation layer 1, be convenient for fireproof thermal insulation layer 1's carry.
Specifically, referring to fig. 1 and 5, the reinforcing mechanism includes a first rotating rod 14, a second rotating rod 15 and a third hinge shaft 16, the first rotating rod 14 is movably hinged to the circumferential surface of the left first supporting tube 9 through the first hinge shaft, the second rotating rod 15 is movably hinged to the circumferential surface of the left second supporting tube 11 through the second hinge shaft, and the first rotating rod 14 and the second rotating rod 15 are fixed through the third hinge shaft 16.
In this embodiment, the first rotating rod 14 is movably hinged to the circumferential surface of the left first supporting tube 9 through a first hinge shaft, the second rotating rod 15 is movably hinged to the circumferential surface of the left second supporting tube 11 through a second hinge shaft, and the first rotating rod 14 and the second rotating rod 15 are fixed through a third hinge shaft 16, so that the fixing effect of the supporting mechanism is improved beneficially, the shape of the fireproof heat-insulating layer 1 is fixed, and the fireproof heat-insulating layer 1 is prevented from collapsing.
Specifically, referring to fig. 1 and 5, the rotating mechanism includes a threaded pipe 6 and a sealing screw 7, the threaded pipe 6 is fixedly connected to the outside of the fireproof heat insulation layer 1, the first air duct 8 is movably inserted into the threaded pipe 6, the sealing screw 7 is screwed into the threaded pipe 6, and the threaded pipe 6 is matched with the third air duct 18.
In this embodiment, screwed pipe 6 fixed connection is in the outside of fire prevention insulating layer 1, and first air duct 8 activity is pegged graft in screwed pipe 6, and sealing screw 7 threaded connection is in screwed pipe 6, and 6 third air ducts 18 phase-matchs of screwed pipe are convenient for seal first air duct 8, and it is fixed to be convenient for ventilate the shape that carries out fire prevention insulating layer 1 in giving supporting mechanism from the outside.
Specifically, referring to fig. 2-4, sodium azide and potassium nitrate are respectively placed in the two rubber storage bottles 24, and are used for generating nitrogen to prop up the fireproof heat-insulating layer 1.
In this embodiment, sodium azide and potassium nitrate have been placed respectively in two rubber storage bottle 24, and sodium azide and potassium nitrate are used for producing nitrogen gas and prop up fire prevention insulating layer 1.
Specifically, referring to fig. 1 and 5, two fixing legs 4 are fixedly connected to the left and right ends of the fireproof heat insulation layer 1, and fixing holes are drilled at the upper ends of the four fixing legs 4.
In this embodiment, two fixed feet 4 of the equal fixedly connected with in both ends about fire prevention insulating layer 1, the fixed orifices has all been dug in the upper end of four fixed feet 4, is convenient for fix fire prevention insulating layer 1 and ground.
Specifically, referring to fig. 1 and 5, the left end and the right end of the fireproof heat insulation layer 1 are fixedly connected with the second handles 5, the surfaces of the two second handles 5 and the third handle 29 are wrapped with rubber sleeves, and the surfaces of the three rubber sleeves are engraved with anti-skid lines.
In this embodiment, the equal fixedly connected with second handle 5 in both ends about fire prevention insulating layer 1, and the surface of two second handles 5 and third handle 29 has all wrapped up the rubber sleeve, and the surface of three rubber sleeve is all carved with anti-skidding line, is convenient for hold second handle 5 and removes, has improved the portability of this device.
An oxygen cylinder and a gas mask are arranged in the fireproof heat-insulating layer 1, the fireproof heat-insulating layer 1 is made of rock cotton cloth and glass fiber cloth, asbestos nets are fixedly connected to the surfaces of the two sealing doors 2, and the two sealing doors 2 are made of high-temperature-resistant materials and are not shown in the drawing.
In this embodiment, 1 select for use rock cotton cloth and glass silk cloth to make of fire prevention insulating layer, the equal fixedly connected with asbestos gauge in surface of two sealing door 2, and two sealing door 2 all select for use high temperature resistant material, are of value to the security that improves this device, prevent that this device from being lighted by the fire.
Specifically, referring to fig. 2-4, the combustion box 17 is made of metal, and the inner wall of the slot 25 and the surface of the combustion box 17 are both fixedly connected with sealing rubber.
In this embodiment, the sealing rubber is fixedly connected to the inner wall of the insertion groove 25 and the surface of the combustion box 17, which is made of metal, and is beneficial to preventing generated nitrogen from escaping from the insertion groove 25.
The working principle is as follows: the third air duct 18 can be connected with the second air duct 12 or the threaded pipe 6, the third handle 29 is held by a hand to move the third handle 29 up and down, the up and down movement of the third handle 29 drives the triangular slide block 27 and the inserting plate 26 to move, the inserting plate 26 and the inner wall of the slot 25 are contacted with the flint to generate sparks, the movement of the triangular slide block 27 drives the two second connecting rods 28 to move, the movement of the second connecting rods 28 drives the arc-shaped bent plate 30 to rotate, the rotation of the arc-shaped bent plate 30 drives the first connecting rod 19 to move, the movement of the first connecting rod 19 drives the connecting plate 21 to move, finally, the compression of the rubber storage bottle 24 is realized, the sodium azide and the potassium nitrate in the rubber storage bottle 24 are contacted to generate a large amount of nitrogen, the sodium azide is ignited and combusted by the sparks generated by the flint to generate a large amount of nitrogen, the nitrogen enters the second air duct 12 from the third air duct 18 and passes through the two first supporting pipes 9, Two second stay tubes 11, four first connecting hoses 10 and four second connecting hoses 13 prop up fire prevention insulating layer 1, four first connecting hoses 10 and four second connecting hoses 13 are tight under atmospheric pressure, hold first in command 3 and open sealing door 2 and enter into fire prevention insulating layer 1, rotatory third hinge 16, adjust first bull stick 14 and second bull stick 15, the shape of fire prevention insulating layer 1 is consolidated to the position of fixed first bull stick 14 and second bull stick 15, personnel can avoid in fire prevention insulating layer 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (3)
1. Portable fire scene escape capsule, including fire prevention insulating layer (1), its characterized in that: the fireproof heat-insulating layer is characterized in that sealing mechanisms are arranged on the front side and the rear side of the fireproof heat-insulating layer (1), a supporting mechanism and two reinforcing mechanisms are arranged in the fireproof heat-insulating layer (1), the supporting mechanism is used for supporting the position of the fixed fireproof heat-insulating layer (1), the reinforcing mechanisms are used for reinforcing the supporting mechanism, the supporting mechanism is connected with a third air duct (18) through a second air duct (12), a rotating mechanism is arranged on the outer side of the fireproof heat-insulating layer (1), a combustion box (17) is fixedly connected to the rear end of the third air duct (18), rubber storage bottles (24) are fixedly connected to the left end and the right end of the combustion box (17), connecting plates (21) are fixedly connected to the ends, far away from the two rubber storage bottles (24), two fixing blocks (20) are fixedly connected to the ends, close to the two connecting plates (21), and four fixing blocks (20) are movably hinged to first connecting rods (19) through fourth hinge shafts (22), the front end and the rear end of the combustion box (17) are respectively and rotatably connected with an arc-shaped bent plate (30) through two rotating shafts, the lower ends of the four arc-shaped bent plates (30) are respectively and movably hinged to a first connecting rod (19) through a fifth hinge shaft (23), second connecting rods (28) are respectively and fixedly connected between the two arc-shaped bent plates (30) at the left part and between the two arc-shaped bent plates (30) at the right part, the upper end of the combustion box (17) is provided with a slot (25), an inserting plate (26) is movably inserted in the slot (25), the upper end of the inserting plate (26) is fixedly connected with a triangular sliding block (27), the triangular sliding block (27) is connected with two second connecting rods (28) in a sliding manner, the upper end of the triangular sliding block (27) is fixedly connected with a third handle (29), the left end and the right end of the inserting plate (26) and the inner wall of the slot (25) are fixedly connected with flint;
the sealing mechanism comprises two square holes, two sealing doors (2) and two first handles (3), the two square holes are respectively drilled at the front end and the rear end of the fireproof heat-insulating layer (1), the two sealing doors (2) are respectively and movably hinged to the left inner walls of the two square holes through two hinges, and the two first handles (3) are respectively and fixedly connected to the ends, far away from the two sealing doors (2);
the supporting mechanism comprises two first supporting tubes (9), two second supporting tubes (11), four first connecting hoses (10), a first air duct (8) and four second connecting hoses (13), the two first supporting tubes (9) and the two second supporting tubes (11) are fixedly connected to the inner wall of the fireproof heat-insulating layer (1), the four second connecting hoses (13) are respectively and fixedly connected between the two first supporting tubes (9) and the two second supporting tubes (11), the four first connecting hoses (10) are respectively and fixedly connected between the two first supporting tubes (9) and between the two second supporting tubes (11), and the first air duct (8) is fixedly connected to the upper end of the left second supporting tube (11);
the reinforcing mechanism comprises a first rotating rod (14), a second rotating rod (15) and a third hinge shaft (16), the first rotating rod (14) is movably hinged to the circumferential surface of the left first supporting pipe (9) through the first hinge shaft, the second rotating rod (15) is movably hinged to the circumferential surface of the left second supporting pipe (11) through the second hinge shaft, and the first rotating rod (14) and the second rotating rod (15) are fixed through the third hinge shaft (16);
the rotating mechanism comprises a threaded pipe (6) and a sealing screw (7), the threaded pipe (6) is fixedly connected to the outside of the fireproof heat-insulating layer (1), the first air duct (8) is movably inserted into the threaded pipe (6), the sealing screw (7) is in threaded connection with the threaded pipe (6), and the threaded pipe (6) is matched with the third air duct (18);
sodium azide and potassium nitrate are respectively placed in the two rubber storage bottles (24), and are used for generating nitrogen to support the fireproof heat-insulating layer (1);
an oxygen cylinder and a gas mask are arranged in the fireproof heat-insulating layer (1), the fireproof heat-insulating layer (1) is made of rock cotton cloth and glass fiber cloth, asbestos meshes are fixedly connected to the surfaces of the two sealing doors (2), and the two sealing doors (2) are made of high-temperature-resistant materials;
the combustion box (17) is made of metal, and sealing rubber is fixedly connected to the inner wall of the slot (25) and the surface of the combustion box (17).
2. The portable fire escape and rescue capsule of claim 1, wherein: two fixed feet (4) of the equal fixedly connected with in both ends about fire prevention insulating layer (1), four the upper end of fixed foot (4) is all dug there is the fixed orifices.
3. The portable fire escape and rescue capsule of claim 2, wherein: the fireproof heat-insulating layer is characterized in that a second handle (5) is fixedly connected to the left end and the right end of the fireproof heat-insulating layer (1), a rubber sleeve wraps the surfaces of the second handle (5) and the third handle (29), and anti-skid lines are carved on the surface of the rubber sleeve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370319.5A CN112354097B (en) | 2020-11-30 | 2020-11-30 | Portable fire scene escape and rescue capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370319.5A CN112354097B (en) | 2020-11-30 | 2020-11-30 | Portable fire scene escape and rescue capsule |
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| Publication Number | Publication Date |
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| CN112354097A CN112354097A (en) | 2021-02-12 |
| CN112354097B true CN112354097B (en) | 2021-11-26 |
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| CN202011370319.5A Active CN112354097B (en) | 2020-11-30 | 2020-11-30 | Portable fire scene escape and rescue capsule |
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| CN114668993B (en) * | 2022-05-27 | 2022-08-09 | 南通鼎城船舶技术有限公司 | Sealed fire-proof escape cabin door for ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310297A (en) * | 1980-01-02 | 1982-01-12 | Seiichi Kitabayashi | Gas lighter |
| US20040096793A1 (en) * | 2002-11-18 | 2004-05-20 | Wong Chi Lam | Windproof lighter with flint igniter |
| CN1895698B (en) * | 2006-06-22 | 2011-07-20 | 公安部上海消防研究所 | Movable gas-filled positive-pressure fire-proofing station |
| CN101503964B (en) * | 2008-06-20 | 2011-05-11 | 上海鹏燕矿业安全设备制造有限公司 | Isolation type refuge warehouse |
| CN107335157A (en) * | 2016-05-03 | 2017-11-10 | 马林伟 | A kind of earthquake emergency survival capsule |
| CN107243118B (en) * | 2017-07-07 | 2020-07-03 | 中原工学院 | Foldable high-rise fireproof rescue capsule |
| KR101864664B1 (en) * | 2017-12-13 | 2018-07-04 | 최광현 | Emergency survival bunker system |
| KR101923461B1 (en) * | 2017-12-21 | 2018-11-30 | (주)이엔에프테크 | Fire evacuation chamber |
| CN111686388A (en) * | 2019-03-15 | 2020-09-22 | 广州长顺智能科技有限公司 | Portable fire extinguisher with friction ignition device |
| CN211685547U (en) * | 2019-07-22 | 2020-10-16 | 吴金燕 | Prevent drowned gas filled clothing |
| CN111615280B (en) * | 2020-05-13 | 2021-03-23 | 杭州阿启视科技有限公司 | Device for city central nervous system for smart city construction |
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2020
- 2020-11-30 CN CN202011370319.5A patent/CN112354097B/en active Active
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