Light high-temperature-resistant heat-insulating flexible easy-to-store self-rescue cabin for high-rise building

Abstract

The invention relates to a light, high-temperature-resistant, heat-insulating, flexible and easy-to-store self-rescue capsule for a high-rise building, and relates to the field of rescue capsules. Comprising a fire-retardant and heat-insulating flexible cabin body, an inner supporting rod for longitudinally supporting the cabin body, a supporting frame for transversely supporting the cabin body, supporting columns for supporting four corners of the cabin body, joint components for folding the supporting columns and an air pipe for ventilating air into the cabin body, and the cabin body is supported into a bell-shaped shell by the inner supporting rod, the supporting frame and the supporting columns; one end of the air pipe extends out of the window, and the other end of the air pipe is connected with the top of the cabin body to guide external air into the cabin body. The high-rise building fire escape cabin has the advantages that a temporary refuge space can be provided for trapped people when a fire occurs in a high-rise building, and more escape and rescue time can be gained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lifesaving capsules, in particular to a light high-temperature-resistant heat-insulating flexible self-rescue capsule for high-rise buildings. BACKGROUND

[0002] In recent years, with the acceleration of urbanization and the increasing scarcity of land resources, high-rise buildings can be seen everywhere, and the proportion of high-rise building fire accidents in the total number of fire accidents has shown an upward trend, reaching 5.4%. The number of deaths in high-rise building fires accounts for more than 15% of the total number of fire deaths each year. From 2020 to 2024, the number of high-rise building fires increased from 6987 to 38750, showing a significant upward trend. From 2021 to 2024, the number of deaths in high-rise building fires increased from 168 to 203, with a high risk of death.

[0003] High-rise buildings have complex structures, high elevations, and high personnel densities. The emergency rescue technology, method, and equipment for these characteristics need to be further improved. At the same time, the space for fire rescue in high-rise buildings is limited, increasing the difficulty of rescue when a fire occurs. There are significant differences between high-rise buildings and low-rise buildings in terms of fire hazards and risks. When a fire occurs in a high-rise building, the chimney effect is more pronounced, and the fire spreads faster between floors. When a fire occurs in a certain part of a high-rise building, the smoke diffusion speed caused by thermal convection under high-temperature conditions can reach 3 m / s, and the maximum speed along the vertical pipe well can reach 43 m / s. In addition, the outer walls of high-rise buildings use a large amount of insulation materials and rubber materials, which have high combustion properties. The "chimney effect" caused by exposure to open flames can cause the entire high-rise building to become a "three-dimensional fire scene" in an instant, making it difficult to control the fire. Data shows that more than 80% of injuries and deaths in high-rise fires are caused by inhalation of toxic smoke and high-temperature roasting.

[0004] In addition, due to the limited height of the fire ladder, some people who have escaped to balconies, rooftops, and other places may not receive timely rescue and die from high-temperature roasting. Successfully rescuing trapped personnel in high-rise buildings during a fire presents a significant challenge.

[0005] Therefore, in view of the above deficiencies, there is a need for a light high-temperature-resistant heat-insulating flexible self-rescue capsule for high-rise buildings. SUMMARY

[0006] (I) Technical problem to be solved

[0007] The technical problem to be solved by the present application is to solve the problem of high risk of death due to difficulty in escaping and lack of timely rescue when a fire occurs in a high-rise building.

[0008] (II) Technical solution

[0009] In order to solve the above technical problems, the present application provides a light high-temperature-resistant heat-insulating flexible self-rescue cabin for high-rise buildings, which comprises a flexible cabin body for fire prevention and temperature insulation, an inner support rod for supporting the cabin body longitudinally, a support frame for supporting the cabin body laterally, a support column for supporting the four corners of the cabin body, a joint component for folding the support column, and an air pipe for ventilating the cabin body; the inner support rod, the support frame and the support column support the cabin body into a bell-shaped shell; one end of the air pipe extends out of the window and the other end is connected with the top of the cabin body to guide the outside air into the cabin body.

[0010] As a further description of the present application, preferably, the support frame is retracted and the support column is folded along the hinge point of the joint component, so that the cabin body and the inner support rod are stacked into a block shape and placed into a storage box fixed on the wall.

[0011] As a further description of the present application, preferably, the cabin body comprises a Kevlar layer, a silicon-titanium layer and an HTI layer; the Kevlar layer is made of Kevlar fiber and located at the outermost layer of the cabin body; the silicon-titanium layer is made of silicon-titanium heat insulation material and located at the middle layer of the cabin body; and the HTI layer is made of HTI heat insulation material and located at the innermost layer of the cabin body.

[0012] As a further description of the present application, preferably, a plurality of horizontal supports are arranged at intervals above the inner support rod, a filter layer is fixedly connected to the horizontal supports, the filter layer contains activated carbon and is covered by glass fiber filter cotton, the filter layer is sewn to the cabin body around, and hollow carbon fiber plates are fixedly connected to the filter layer.

[0013] As a further description of the present application, preferably, a carbon absorption box is fixedly connected to one side of the top of the filter layer, and the carbon absorption box contains calcium oxide particles.

[0014] As a further description of the present application, preferably, an oxygen generator box is fixedly connected to the other side of the top of the filter layer, a plurality of oxygen cylinders are stored in the oxygen generator box, pipes are connected to the oxygen cylinders, the pipes are bundled together and extend out of the bottom of the oxygen generator box and pass through the filter layer, and a mask is fixedly connected to one end of the pipes extending out of the filter layer.

[0015] As a further description of the present application, preferably, a hook is fixedly connected to one end of the bottom of the horizontal support, and the pipes and the mask extending out of the filter layer are hung on the hook.

[0016] As a further description of the present application, preferably, a fan is rotatably connected above the inner support rod, and the fan extends into the air pipe; the part of the air pipe extending out of the window is provided with an extendable fire-resistant corrugated pipe.

[0017] As a further description of the present application, preferably, the support frame comprises a fixed sleeve, a connecting rod and a support rod, the fixed sleeve is slidably connected to the inner support rod, one end of the connecting rod is hinged to the fixed sleeve, and the other end of the connecting rod is hinged to the middle of the support rod; one end of the support rod is hinged to the inner support rod, and the other end of the support rod is hinged to the top of the support column; the fixed sleeve slides on the inner support rod to make the support rod pull the support column to increase or decrease the distance between the support columns.

[0018] As a further illustration of the present application, preferably, the joint component comprises a first joint and a second joint, the support column is divided into two sections and is sewn to the cabin body by cloth; the first joint is fixed at the bottom of the upper section of the support column, the second joint is fixed at the top of the lower section of the support column, the bottom of the first joint is a protruding arc structure, the top of the second joint is provided with an arc slot, and the bottom of the first joint is hinged on the same side as the top of the second joint to make the upper and lower sections of the support column only one-way flip.

[0019] (Three) beneficial effects

[0020] The above technical scheme of the present application has the following advantages:

[0021] 1. The outer layer of the rescue capsule cabin body is made of Kevlar temperature-resistant material, the middle layer is made of silicon-titanium heat-insulating material, and the inner layer is made of HTI flame-retardant heat-insulating material. The three-layer material composite connection makes the rescue capsule have excellent high-temperature-resistant and heat-insulating performance.

[0022] 2. The present application is a flexible and fast-deploying skeleton made of lightweight and high-strength carbon fiber. The inner top opening and inner pulling closing structure is beneficial to the rapid opening and storage of the rescue capsule, and is suitable for the rescue capsule of high-rise buildings.

[0023] 3. The present application provides positive pressure ventilation for the rescue capsule through the pipeline ventilator. The spiral spring structure of the ventilation pipeline ejects the ventilation pipeline far enough away from the fire area to obtain fresh air, and transports fresh air into the rescue capsule to continuously supply oxygen, so as to realize the successful self-rescue of trapped personnel.

[0024] 4. The present application has strong applicability and can be widely applied to various high-rise buildings. It can be placed in the bathroom or near the window in the high-rise residential building, and other high-rise buildings such as super high-rise office buildings, high-rise hotels / apartments, hospitals / nursing homes, shopping centers, etc. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the use effect diagram of the present application;

[0026] Figure 2 is the air pipe extending out of the window state diagram of the present application;

[0027] Figure 3 is the cabin body unfolded bottom view of the present application;

[0028] Figure 4 is the cabin body internal structure diagram of the present application;

[0029] Figure 5 is the joint component structure diagram of the present application;

[0030] Figure 6 is the cabin body sectional view of the present application;

[0031] Figure 7 is the cabin fabric combination drawing of the present application;

[0032] Figure 8 is the inner layer temperature insulation effect drawing of the present application;

[0033] Figure 9 is the middle layer temperature insulation effect drawing of the present application;

[0034] Figure 10 is the outer layer temperature insulation effect drawing of the present application.

[0035] In the figure: 1, cabin; 11, Kevlar layer; 12, silicon-titanium layer; 13, HTI layer; 14, counterweight pad; 2, inner support rod; 21, horizontal support; 22, hook; 23, vertical column; 24, carbon absorption box; 25, oxygen production box; 3, support frame; 31, fixing sleeve; 32, connecting rod; 33, support rod; 34, limiting column; 4, support column; 41, ground support rod; 5, joint part; 51, first joint; 52, second joint; 6, air pipe; 61, fireproof corrugated pipe; 62, fan; 7, filter layer; 8, storage box. DETAILED DESCRIPTION

[0036] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] A light-weight high-temperature-resistant heat-insulating flexible self-rescue cabin for high-rise buildings, combining Figure 3 , Figure 4 , comprises a flexible cabin 1 that resists fire and insulates heat, an inner support rod 2 that supports the cabin 1 longitudinally, a support frame 3 that supports the cabin 1 transversely, a support column 4 that supports the four corners of the cabin 1, a joint part 5 that folds the support column 4, and an air pipe 6 that ventilates into the cabin 1.

[0038] Combining Figure 1 , Figure 7 , the cabin 1 comprises a Kevlar layer 11, a silicon-titanium layer 12 and an HTI layer 13. The Kevlar layer 11 is made of Kevlar fiber and is located at the outermost layer of the cabin 1. The molecular structure of Kevlar heat-resistant material has very high heat resistance. When directly affected by fire, Kevlar fiber can maintain structural stability and delay the spread of fire. The molecular chain of Kevlar heat-resistant material can still remain stable under high-temperature fire, and its molecular structure will not easily break, thereby avoiding rapid combustion and withstanding direct burning of high-temperature fire. Figure 10, the inner side temperature of the Kevlar fabric is only 44.1℃ at a high temperature of 440℃, which not only has flame retardant effect but also has excellent temperature insulation effect. The silicon-titanium layer 12 is made of silicon-titanium heat insulation material and is located in the middle layer of the cabin body 1. The silicon-titanium heat insulation material has extremely high high-temperature resistance, low thermal conductivity and flame retardant properties through its high silicon content, reduces the transfer of external heat to the inside of the cabin body, and can effectively block the thermal radiation of the flame. Combined with the Kevlar layer 11, Figure 9 , the silicon-titanium heat insulation material can block a temperature close to 300℃, and in cooperation with the Kevlar layer 11, it can further block high temperatures, reducing the discomfort of personnel in the cabin body 1. The HTI layer 13 is made of HTI heat insulation material and is located in the innermost layer of the cabin body 1. Combined with the Kevlar layer 11, Figure 8 , the inner layer of the HTI flame-retardant heat insulation material forms a vacuum environment in the internal pores to block heat conduction and heat convection, so that external high temperatures cannot be transmitted into the cabin through contact or air flow. The large number of micropores of the HTI flame-retardant heat insulation material form complex interfaces, and the thermal radiation entering the interfaces will be scattered, reflected or absorbed multiple times by the pore walls. Through the double heat insulation mechanism, the HTI flame-retardant heat insulation material can continuously play a role in high-temperature resistance and heat insulation, ensuring that the temperature in the cabin remains within a safe range.

[0039] Combined with the Kevlar layer 11, Figure 1 , Figure 2 , the cabin body 1 is arranged in a bathroom or the like with water and is not easily flammable, reducing the probability of being directly burned by the flame, so that the cabin body 1 can be used for a longer time and provide personnel with a longer escape time. In addition, since the smoke spreading area is relatively wide when a fire occurs in a high-rise building, and the temperature in the smoke spreading area is between 300-500℃, the cabin body 1 ensures the safety of the cabin body 1 through the three layers of materials from temperature resistance, heat insulation and flame retardation in multiple dimensions, achieving the purpose of efficient heat insulation and flame retardation of the survival capsule in a high-temperature scene, and cooperating with the air pipe 6 to guide the wind. In theory, the temperature of the cabin body 1 can be kept below 30℃ within three hours. This temperature can keep the personnel in the cabin body 1 in a relatively comfortable environment to prevent them from being burned or injured by high temperatures.

[0040] Combined with the Kevlar layer 11, Figure 1 , Figure 2 , a storage box 8 is installed on the wall of the indoor bathroom. The flexible cabin body 1 and the air pipe 6 can be placed in the storage box 8 during production, transportation and storage, and can be taken out for use. Only the air pipe 6 needs to be stretched out of the window of the bathroom and the cabin body 1 needs to be lifted. A flexible counterweight pad 14 is additionally installed at the bottom of the cabin body 1. The counterweight pad 14 is provided with a plurality of metal blocks and is wrapped with a flexible material of the cabin body 1, so that the counterweight pad 14 can be tightly attached to the floor tiles, avoiding the penetration of smoke from the bottom of the cabin body 1. Preferably, the shower nozzle in the bathroom can also be opened to make the floor flow with water, and then the cabin body 1 can be opened. The water tension can be used to further seal the gap between the counterweight pad 14 and the ground, ensuring that smoke cannot penetrate into the cabin body 1.

[0041] Combined with the Kevlar layer 11, Figure 3 , Figure 4The inner support rod 2 is a cylindrical rod. Its top is connected to the cabin 1, and its bottom can contact the ground to support the cabin 1. The support frame 3 includes a fixing sleeve 31, connecting rods 32, and supporting rods 33. The fixing sleeve 31 is a circular tubular structure that is slidably connected to the inner support rod 2. Both the connecting rods 32 and supporting rods 33 are slender rods. One end of the four connecting rods 32 is hinged to the fixing sleeve 31 at an annular interval, and the other end of the connecting rods 32 is hinged to the middle of the supporting rods 33. One end of the four supporting rods 33 is hinged to the inner support rod 2 at an annular interval, and the other end of the supporting rods 33 is hinged to the top of the supporting column 4. With this arrangement, when the cabin 1 needs to be used, multiple people can work together to lift the inner support rod 2 and push the fixing sleeve 31 upward. At this time, the connecting rods 32 prop up the supporting rods 33, increasing the spacing at the ends of the supporting rods 33 and moving the supporting columns 4 away from each other, thereby supporting the cabin 1. Holes are formed at designated heights on both the fixing sleeve 31 and the inner support rods 2. When the fixing sleeve 31 is moved upward to this height, stop posts 34 are inserted into the holes to prevent the fixing sleeve 31 from sliding downward, thereby providing stable support for the cabin 1. When not in use or during production and transportation, the fixing sleeve 31 can be slid downward, causing the connecting rods 32 and support rods 33 to retract, reducing the spacing between the support posts 4 and shrinking the cabin 1 to facilitate storage and transportation within the storage box 8.

[0042] Combine Figure 4 、 Figure 5 The support column 4 is a slender cylindrical rod. The support column 4 is divided into two sections, upper and lower, and both are sewn to the cabin 1 through fabric. The joint component 5 is located at the segment, so that the support column 4 becomes the skeleton of the cabin 1 to cooperate with the inner support rod 2 and the support frame 3 to support the cabin 1 into a bell-shaped shell. It can accommodate multiple people and the cabin 1 can be smoothly folded upward through the joint component 5 to further reduce the folded volume, and then conveniently stored in the storage box 8. An L-shaped ground support rod 41 is inserted into the bottom of the support column 4, and the outer periphery of the ground support rod 41 is in contact with the inner side of the bottom of the cabin 1. The provision of the ground support rod 41 can prevent the bottom of the cabin 1 from shrinking inward and creating a gap with the ground, thereby ensuring the stability of the appearance and protection of the cabin 1.

[0043] Combine Figure 4 、 Figure 5 The joint component 5 includes a first joint 51 and a second joint 52. The first joint 51 is fixedly connected to the bottom of the upper section of the support column 4, and the second joint 52 is fixedly connected to the top of the lower section of the support column 4. The bottom of the first joint 51 is a protruding arc structure, and the top of the second joint 52 is provided with an arc groove. One side of the bottom of the first joint 51 and the top of the second joint 52 are hinged on the same side so that the upper and lower sections of the support column 4 can only be flipped upward in one direction from the outside of the cabin 1. Combined with the bell-shaped structure of the cabin 1 and its own flexibility, the cabin 1 can be smoothly bent upward to reduce the space occupied. The arc design of the joint component 5 can also prevent the support column 4 from bending inward during use, resulting in a gap at the bottom of the cabin 1, killing two birds with one stone.

[0044] Combine Figure 2 、 Figure 6 The air pipe 6 is a flexible pipe with a mesh steel wire inside, and the flexible material of the air pipe 6 is the same as the material of the cabin 1. A retractable fireproof bellows 61 is arranged in the middle of the air pipe 6, the inner end face of the fireproof bellows 61 is provided with a spiral spring, and a buckle is arranged in the storage box 8. The fireproof bellows 61 and the spiral spring are compressed to be stored. When in use, the air pipe 6 and the fireproof bellows 61 are taken out, the buckle is removed while the air pipe 6 and the fireproof bellows 61 are stretched out of the window. At this time, the spiral spring loses the constraint and stretches out the fireproof bellows 61, so that the length of the air pipe 6 is extended. With the support of the steel wire and the spring inside the air pipe 6, the air pipe 6 can be shot to a farther area of the building to prevent the introduction of smoke. The column 23 is threadedly connected to the upper part of the inner support rod 2, the fan 62 is rotatably connected to the top of the column 23, the explosion-proof battery is arranged in the column 23, the outer wall surface is provided with a switch, and the fan 62 extends into the air pipe 6. The fan 62 can provide positive pressure air supply into the cabin 1, cooperate with the fireproof bellows 61 to shoot the end of the air pipe 6 to a sufficient distance away from the fire area to obtain fresh air, and the fan 62 delivers fresh air into the survival capsule to continuously supply oxygen, so as to realize the successful self-rescue of the trapped personnel.

[0045] In combination Figure 4 、 Figure 6 The four horizontal supports 21 are arranged at intervals in the middle of the column 23, the filter layer 7 is fixedly connected to the horizontal supports 21, the filter layer 7 contains activated carbon and is covered by glass fiber filter cotton, the filter layer 7 is sewn around the cabin 1, and the hollow carbon fiber plate is fixedly connected to the filter layer 7 to be fixedly connected with the horizontal supports 21. The filter layer 7 can filter the air entering from the air pipe 6 and absorb the smoke to prevent the smoke from being directly contacted with the personnel in the cabin 1 after being sucked into the cabin 1. The filter layer 7 can also support the top area of the cabin 1, and the filter layer 7 can be folded in half when stored by means of the thread connection of the inner support rod 2 and the column 23, so as to further reduce the storage volume.

[0046] In combination Figure 4 、 Figure 6The filter layer 7 is fixed with a carbon absorption box 24 on one side of the top of the filter layer 7, and the carbon absorption box 24 contains calcium oxide particles. The filter layer 7 is fixed with an oxygen generation box 25 on the other side of the top of the filter layer 7, and the oxygen generation box 25 contains several oxygen cylinders. The oxygen cylinders are connected with pipes, and the pipes are bundled together and extended out of the bottom of the oxygen generation box 25 and pass through the filter layer 7. The pipes are fixed with a mask on one end of the pipes extended out of the filter layer 7. The bottom of the horizontal support 21 is fixed with a hook 22, and the pipes and the mask extended out of the filter layer 7 are hung on one of the hooks 22, and the remaining hooks 22 can be hung with gas masks, drinking water bags, emergency food, syringes and other articles. Water is sucked through the syringe and injected into the carbon absorption box 24 through the needle passing through the filter layer 7, or directly passing through the filter layer 7 towards the bottom of the cabin 1 through the opening at the bottom of the carbon absorption box 24, and then the water is injected into the carbon absorption box 24 through the syringe, so that the calcium oxide can absorb the excess carbon dioxide in the cabin 1, so as to prevent the high concentration of carbon dioxide in the cabin 1 from causing breathing difficulty. When the carbon absorption box 24 fails, the fan 62 stops rotating, and the personnel in the cabin 1 can inhale oxygen by wearing the mask, opening the valve on the pipe, and switching different oxygen cylinders by opening and closing different valves, thereby further prolonging the survival time of the personnel in the cabin 1 and gaining more time for the personnel to be rescued.

[0047] In summary, the three-layer composite structure cabin is designed, and the multiple layers of thermal insulation materials cooperate with each other to achieve the effect of efficient temperature insulation and heat resistance, so that the temperature in the survival cabin is maintained in a high-temperature environment, and a constant temperature environment is provided for the trapped personnel. At the same time, the fan 62 provides positive pressure ventilation in the cabin, and the survival cabin is also equipped with an oxygen mask, so that the survival cabin has a double oxygen supply mode, which can greatly improve the survival time of the personnel and further gain the time for rescue. The survival cabin can be compressed and stored, and occupies less space, and is suitable for use in residential places. The present application has the advantages of simple structure and convenient use. Through the cooperation of the support frame 3, the support column 4 and the joint part 5, the survival cabin can be quickly opened in a fire environment for the old, children, the disabled and the public, thereby improving the self-rescue efficiency.

[0048] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue cabin for high-rise buildings, characterized by: The invention comprises a fire-proof and heat-insulating flexible cabin (1), an inner support rod (2) supporting the cabin (1) longitudinally, a support frame (3) supporting the cabin (1) transversely, a support column (4) supporting the four corners of the cabin (1), a joint component (5) folding the support column (4) and an air pipe (6) for ventilating the cabin (1). The inner support rod (2), the support frame (3) and the support column (4) support the cabin (1) into a bell-shaped shell. One end of the air pipe (6) extends out of the window and the other end is connected to the top of the cabin (1) to introduce outside air into the cabin (1).

2. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 1, characterized in that: The support frame (3) is retracted and the support column (4) is folded along the hinge point of the joint component (5) to stack the cabin (1) and the inner support rod (2) into a block shape and place it in a storage box (8) fixed to the wall.

3. The lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 1, characterized in that: The cabin (1) comprises a Kevlar layer (11), a silicon-titanium layer (12) and an HTI layer (13); the Kevlar layer (11) is made of Kevlar fiber and is located at the outermost layer of the cabin (1); the silicon-titanium layer (12) is made of silicon-titanium thermal insulation material and is located at the middle layer of the cabin (1); and the HTI layer (13) is made of HTI thermal insulation material and is located at the innermost layer of the cabin (1).

4. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 3, characterized in that: A plurality of horizontal supports (21) are arranged at intervals above the inner support rod (2). A filter layer (7) is fixedly connected to the horizontal support (21). The filter layer (7) contains activated carbon and is coated with glass fiber filter cotton. The filter layer (7) is sewn to the cabin (1) on all sides. The filter layer (7) is fixedly connected to hollow carbon fiber plates on the upper and lower sides.

5. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 4, characterized in that: A carbon absorption box (24) is fixedly connected to one side of the top of the filter layer (7), and calcium oxide particles are contained in the carbon absorption box (24).

6. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 5, characterized in that: An oxygen making box (25) is fixedly connected to the other side of the top of the filter layer (7). A plurality of oxygen cylinders are stored in the oxygen making box (25). Pipes are connected to the outside of the oxygen cylinders. The plurality of pipes are tied together and extend out of the bottom of the oxygen making box (25) and pass through the filter layer (7). One end of the pipe extending out of the filter layer (7) is fixedly connected to a mask.

7. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 6, characterized in that: One end of the bottom of the horizontal bracket (21) is fixedly connected with a hook (22), and the pipe and the mask extending out of the filter layer (7) are hung on the hook (22).

8. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 7, characterized in that: A fan (62) is rotatably connected above the inner support rod (2), and the fan (62) extends into the air pipe (6); a portion of the air pipe (6) extending out of the window is provided with a retractable fire-resistant bellows (61).

9. The lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 1, characterized in that: The support frame (3) comprises a fixing sleeve (31), a connecting rod (32) and a support rod (33); the fixing sleeve (31) is slidably connected to the inner support rod (2); one end of the connecting rod (32) is hinged to the fixing sleeve (31), and the other end of the connecting rod (32) is hinged to the middle of the support rod (33); one end of the support rod (33) is hinged to the inner support rod (2), and the other end of the support rod (33) is hinged to the top of the support column (4); the fixing sleeve (31) slides on the inner support rod (2) so that the support rod (33) pulls the support column (4) to increase or decrease the distance between them.

10. A lightweight, high-temperature-resistant, heat-insulating, flexible, and easily storable self-rescue capsule for high-rise buildings according to claim 9, characterized in that: The joint component (5) includes a first joint (51) and a second joint (52). The support column (4) is divided into two sections, upper and lower, and both sections are sewn to the cabin (1) through fabric. The first joint (51) is fixedly connected to the bottom of the upper section of the support column (4), and the second joint (52) is fixedly connected to the top of the lower section of the support column (4). The bottom of the first joint (51) is a protruding arc structure, and the top of the second joint (52) is provided with an arc groove. One side of the bottom of the first joint (51) is hinged to the same side of the top of the second joint (52) so that the upper and lower sections of the support column (4) can only be flipped in one direction.

Images