CN117922790A - Folding flood manned life-saving device and use method thereof - Google Patents
Folding flood manned life-saving device and use method thereof Download PDFInfo
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- CN117922790A CN117922790A CN202410323322.3A CN202410323322A CN117922790A CN 117922790 A CN117922790 A CN 117922790A CN 202410323322 A CN202410323322 A CN 202410323322A CN 117922790 A CN117922790 A CN 117922790A
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- 238000000034 method Methods 0.000 title claims description 18
- 239000002775 capsule Substances 0.000 claims abstract description 164
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000007654 immersion Methods 0.000 abstract description 2
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- 239000004814 polyurethane Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
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- 238000001556 precipitation Methods 0.000 description 1
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- 239000002352 surface water Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of flood escape, and particularly relates to a folding flood manned escape device, which comprises a rescue capsule and a spherical capsule, wherein the spherical capsule is positioned at the center of the top of the rescue capsule and is communicated with the rescue capsule, the spherical capsule is used for expanding the inner space of the rescue capsule, and the rescue capsule and the spherical capsule are made of transparent materials; a waterproof zipper is arranged on the end face of the top of the rescue capsule close to the left side, an inflator is arranged on the side wall of the spherical capsule, and a wireless rescue device is arranged on the top surface of the inner cavity of the rescue capsule; the escape capsule is characterized in that a ventilation assembly is arranged at the top of the escape capsule, close to the spherical capsule, a ventilation assembly is arranged at the top of the spherical capsule, and an anti-collision assembly is arranged on the side wall of the escape capsule. The invention can ensure the safety of evacuees in flood, avoid potential safety hazards caused by long-time immersion of evacuees in water, and effectively improve the escape rate of trapped persons.
Description
Technical Field
The invention belongs to the technical field of flood escape, and particularly relates to a folding flood manned life-saving device and a use method thereof.
Background
In recent years, flood disasters frequently occur in many areas, and the rainfall exceeds the bearing capacity of surface water in a short time, so that water cannot be rapidly discharged, and the flood is caused; the main factors of flood formation include heavy rainfall, mountain floods, river swellings and the like; partial areas are fast in precipitation and slow in drainage, so that people cannot be transferred in time, the phenomenon that partial people are trapped can occur, and if people wait for rescue, the process needs a long time, and the optimal escape time is easily missed.
At present, more life-saving devices are arranged in areas with frequent flood disasters or on the sides of river channels, the life-saving devices are generally simple life-rings, ropes, life-saving rods and the like, and the life-saving devices have life-saving and escape effects, but the water flow rate and the underwater environment during flood cannot be determined, escape personnel are easy to be dispersed by water flow when escaping by using the life-rings, the legs of the escape personnel are immersed in water all the time, and the complicated environments of water flow soaking and underwater can cause serious threat to human bodies, so that the escape rate of trapped personnel is reduced.
Disclosure of Invention
The invention aims to provide a folding flood manned life-saving device and a use method thereof, which can ensure the safety of evacuees in flood, avoid potential safety hazards caused by long-time immersion of the evacuees in water and effectively improve the escape rate of trapped people.
The technical scheme adopted by the invention is as follows:
the foldable flood manned rescue device comprises a rescue capsule and a spherical capsule, wherein the spherical capsule is positioned at the center of the top of the rescue capsule and is communicated with the rescue capsule, the spherical capsule is used for expanding the space inside the rescue capsule, and the rescue capsule and the spherical capsule are made of transparent materials;
a waterproof zipper is arranged on the end face of the top of the rescue capsule close to the left side, an inflator is arranged on the side wall of the spherical capsule, and a wireless rescue device is arranged on the top surface of the inner cavity of the rescue capsule;
the escape capsule is characterized in that a ventilation assembly is arranged at the top of the escape capsule, close to the spherical capsule, a ventilation assembly is arranged at the top of the spherical capsule, and an anti-collision assembly is arranged on the side wall of the escape capsule.
The ventilation assembly comprises a cylinder, the cylinder penetrates through the rescue capsule, a piston is slidably connected in the inner cavity of the cylinder, a push rod is fixedly connected to the bottom surface of the piston, the bottom end of the push rod penetrates through the cylinder to extend into the rescue capsule and is fixedly connected with a push plate, the push rod is movably connected with the cylinder, a spring is sleeved on the side wall of the push rod, and two ends of the spring are respectively fixedly connected with the piston and the side wall of the cylinder;
The cylinder side wall is fixedly connected with two air pipes, one air pipe extends into the rescue capsule, and the inner walls of the two air pipes are provided with one-way valves.
The ventilation assembly comprises a vertical pipe fixed at the top of the spherical cabin, the vertical pipe penetrates through the spherical cabin, the end face of the bottom of the vertical pipe is in threaded connection with a sealing cover, and the side wall of the sealing cover is located on the inner side of the vertical pipe and is fixedly connected with a sealing plug.
The escape capsule is characterized in that a rubber ring is fixedly connected to the outer side wall of the escape capsule, the section of the rubber ring is arc-shaped, buffer sponge is filled in the inner side of the rubber ring, a partition pad is fixedly connected to the inner wall of the escape capsule close to the edge, and a buffer cavity is formed between the outer side of the partition pad and the inner wall of the escape capsule.
Two binding belts are symmetrically and movably connected to the bottom surface of the inner cavity of the rescue capsule, buckles are fixedly connected to the binding belts close to each other respectively, and the buckles on two sides are matched with each other.
Two life-saving lamp belts are symmetrically and fixedly arranged on the inner wall of the life-saving capsule up and down, and the two life-saving lamp belts are distributed in an annular mode.
The separation pad is in an annular arrangement, an air inlet hole is formed in the side wall of the separation pad, and a sealing plug is assembled in the air inlet hole.
A method for using a folding flood manned life-saving device, comprising the following steps:
S1: the evacuee firstly pulls the waterproof zipper open and enters the rescue capsule, the inflator is started to inflate the rescue capsule to expand the rescue capsule, meanwhile, the sealing plug is opened, and after the buffer cavity is filled with air flow, the sealing plug is closed again;
s2: the escape personnel can lie in the escape capsule, and the two side binding belts are pulled to the waist position and fixed by the buckle;
S3: in the drifting process of the rescue capsule, if oxygen in the rescue capsule is absent or is shrunken, the inflator can be started again to inject external air into the rescue capsule, and if the inflator is exhausted or is damaged by water, a manual ventilation assembly can be adopted to inject air;
S4: the piston can be driven to move in the cylinder by pulling the push plate in a reciprocating manner, when the piston moves downwards, the one-way valve in the air pipe close to the upper side of the cylinder is opened, external air enters the cavity of the cylinder, when the piston is pushed, the one-way valve on the upper side is closed, the one-way valve in the air pipe on the side wall of the cylinder is opened, and meanwhile, compressed air of the piston enters the rescue capsule through the air pipe;
s5: when the rescue capsule collides during drifting, part of impact force can be counteracted by utilizing the rubber ring and the buffer sponge, the outer side of the rescue capsule is concavely deformed during impact, and the outer side of the rescue capsule can be quickly reset through the pressure in the buffer cavity;
s6: if the water flow is stable, the evacuee can open the waterproof zipper to enable the spherical cabin to be shrunken, the escape cabin can be used as a kayak, and the evacuee can also move by means of external tools.
The invention has the technical effects that:
the folding flood manned life-saving device provided by the invention has the advantages that through the mutual matching among the rescue capsule, the spherical capsule, the waterproof zipper, the inflator and the like, when the rescue capsule is not used, the air in the rescue capsule can be discharged and is in a folding state, the device is convenient to store, when the rescue capsule is in emergency use, the inflator can be utilized to rapidly inflate, and an evacuee can select totally-closed floating or open the waterproof zipper to float in a rubber boat mode according to the flood flow rate and other factors, so that the escape rate of the trapped person is effectively improved, and meanwhile, compared with the existing escape device, the scheme is higher in safety.
According to the folding flood manned life-saving device, through the mutual matching among the life-saving capsule, the spherical capsule, the ventilation assembly and the like, when the impactor is not electrified or is damaged, the ventilation assembly can be used for injecting air into the life-saving capsule, so that on one hand, oxygen required by an evacuee in the life-saving capsule can be maintained, on the other hand, the pressure in the life-saving capsule is maintained, the phenomenon of shrinkage is avoided, meanwhile, fog generated by temperature difference change in the life-saving capsule can be eliminated, and the observation field of the evacuee is prevented from being influenced.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic view showing the internal structure of a rescue capsule according to an embodiment of the present invention;
FIG. 4 is a schematic view of a ventilation assembly according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 2 in accordance with an embodiment of the present invention;
Fig. 6 is an enlarged view of B in fig. 2 according to an embodiment of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a rescue capsule; 2. a spherical cabin; 3. waterproof zippers; 4. an inflator; 5. a wireless life saving device; 6. a cylinder; 7. a piston; 8. a push rod; 9. a spring; 10. a push plate; 11. an air pipe; 12. a one-way valve; 13. a standpipe; 14. sealing the plug; 15. sealing cover; 16. a rubber ring; 17. buffering sponge; 18. a separation pad; 19. a tie-down strap; 20. a buckle; 21. a life-saving lamp belt; 22. and (5) sealing plugs.
Detailed Description
The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.
Example 1:
as shown in fig. 1, the folding flood manned life-saving device comprises a life-saving capsule 1 and a spherical capsule 2, wherein the spherical capsule 2 is positioned at the center of the top of the life-saving capsule 1 and is communicated with the same, the spherical capsule 2 is used for expanding the internal space of the life-saving capsule 1, and the life-saving capsule 1 and the spherical capsule 2 are made of transparent materials;
Wherein, the specific materials of the rescue capsule 1 and the spherical capsule 2 are polychlorinated polyurethane; the synthetic plastic material has excellent weather resistance and durability, has transparent characteristics, good tensile strength and wear resistance, and good durability and waterproof performance; the transparent polychlorinated polyurethane material can better observe underwater conditions when in use, provides a better visual field, and is convenient for evacuees to judge water flow conditions.
A waterproof zipper 3 is arranged at the position, close to the left side, of the top end surface of the rescue capsule 1, an inflator 4 is arranged on the side wall of the spherical capsule 2, and a wireless rescue device 5 is arranged on the top surface of the inner cavity of the rescue capsule 1;
The design principle of the waterproof zipper 3 is that a waterproof strip or a coating is added on the basis of a common zipper so as to prevent moisture from penetrating into gaps of the zipper. The special design can effectively prevent moisture from entering the inside of the article through the zipper, and protect the article from being damaged by the water; the materials used for the waterproof slide fastener are generally durable, soft and waterproof materials, such as Polyurethane (PU) coating, special plastic film, etc. These materials can effectively block moisture from entering the crevices of the zipper.
Among them, the wireless life-saving device 5 is generally used for calling for help and asking for help in an emergency. The device can be used for water rescue, mountain rescue, field exploration and other scenes; the waterproof and durable waterproof device has the advantages of emergency call function, positioning function, communication function and the like, and has good waterproof and durable characteristics so as to ensure that the device can still work normally under severe conditions.
The top of the rescue capsule 1 is provided with a ventilation assembly near the spherical capsule 2, the top of the spherical capsule 2 is provided with a ventilation assembly, and the side wall of the rescue capsule 1 is provided with an anti-collision assembly.
As shown in fig. 2 and 5, the ventilation assembly comprises a cylinder 6, the cylinder 6 penetrates through the rescue capsule 1, a piston 7 is slidably connected in the inner cavity of the cylinder 6, a push rod 8 is fixedly connected to the bottom surface of the piston 7, the bottom end of the push rod 8 penetrates through the cylinder 6, extends into the rescue capsule 1 and is fixedly connected with a push plate 10, the push rod 8 is movably connected with the cylinder 6, a spring 9 is sleeved on the side wall of the push rod 8, and two ends of the spring 9 are respectively fixedly connected with the piston 7 and the side wall of the cylinder 6;
The side wall of the cylinder 6 is fixedly connected with two air pipes 11, one air pipe 11 extends into the rescue capsule 1, the inner walls of the two air pipes 11 are respectively provided with one-way valves 12, and the two air pipes 11 are respectively positioned at the top end face of the cylinder 6 and the position of the side wall close to the top end.
As shown in fig. 2 and 4, the ventilation assembly comprises a vertical pipe 13 fixed at the top of the spherical cabin 2, the vertical pipe 13 penetrates through the spherical cabin 2, a sealing cover 15 is connected to the end face of the bottom of the vertical pipe 13 in a threaded manner, and a plugging plug 14 is fixedly connected to the side wall of the sealing cover 15, which is located on the inner side of the vertical pipe 13.
Specifically, the standpipe 13 is mainly used for transmitting sound, and if the evacuee carries facilities such as whistle, strong signal, smoke asking for help, etc., the evacuee can use through the standpipe 13, and in the use process, the ventilation of the rescue capsule 1 and the outside air is also facilitated; if the vertical pipe 13 is not needed to be used, the vertical pipe 13 can be directly plugged through the sealing cover 15, so that the air loss in the rescue capsule 1 is reduced.
As shown in fig. 2 and 6, a rubber ring 16 is fixedly connected to the outer side wall of the rescue capsule 1, the section of the rubber ring 16 is arc-shaped, a buffer sponge 17 is filled in the inner side of the rubber ring 16, a separation pad 18 is fixedly connected to the inner wall of the rescue capsule 1 near the edge, and a buffer cavity is formed between the outer side of the separation pad 18 and the inner wall of the rescue capsule 1.
Specifically, when the rescue capsule 1 is in a drifting process, if collision occurs with other floaters in flood, the rubber ring 16 plays a first layer of protection effect, so that the rescue capsule is prevented from being punctured by sharp objects, meanwhile, part of impact force can be offset by utilizing the elastic performance of the buffer sponge 17, and when the impact force is overlarge, the periphery of the rescue capsule 1 deforms to squeeze the buffer cavity, and the pressure in the buffer cavity is utilized, so that the rescue capsule 1 can be quickly reset, the rescue capsule 1 can be protected, the purpose of buffering can be achieved, and the stability and the service life of the rescue capsule 1 in drifting are effectively ensured.
As shown in fig. 2 and3, two binding belts 19 are symmetrically and movably connected to the bottom surface of the inner cavity of the rescue capsule 1, the binding belts 19 are mutually close to each other and are respectively fixedly connected with a buckle 20, and the buckles 20 on two sides are mutually matched.
Specifically, if the flow rate of the flood water is too high in the floating process, the evacuee can lie in the rescue capsule 1, and the restraint strap 19 is matched with the buckle 20 to be fixed at the waist position, and the buckle 20 is a male-female buckle, so that the condition that the rescue capsule 1 is jolt and swayed due to the influence of the flow rate of the flood water is avoided, and the safety of the evacuee in the rescue capsule 1 is ensured.
As shown in fig. 2 and 6, two life-saving lamp belts 21 are symmetrically and fixedly arranged on the inner wall of the life-saving capsule 1 from top to bottom, and the two life-saving lamp belts 21 are distributed in a ring shape.
The life-saving lamp belt 21 is used for water rescue and emergency help-seeking equipment, can be worn on a body or a life jacket generally, and can provide a visible light source at night or in a low-visibility condition so as to help a rescuer to quickly find and locate a rescuee;
Specifically, the life-saving light belt 21 generally uses a bright LED lamp as a light source to emit strong light, and can be seen in a long distance and weak light condition, and generally adopts an energy-saving and efficient LED technology, which can provide stable bright light for a long time to ensure lasting rescue capability, and has various illumination modes such as normal lighting, flickering, SOS, etc., so as to be flexibly used by a rescuer and attract the attention of a rescuer.
Example 2:
As shown in fig. 2-3, based on embodiment 1, the present embodiment specifically discloses an inflation mode and a usage mode of the rescue capsule 1, the separation pad 18 is in a ring shape, the side wall of the separation pad 18 is provided with an air inlet hole, and the air inlet hole is provided with a sealing plug 22;
Specifically, when the inflator 4 is used for inflation, the evacuee can choose to directly enter the rescue capsule 1 for inflation or firstly inflate the buffer cavity and then enter the rescue capsule 1 for inflation;
If the escape personnel enter the escape capsule 1 to be inflated directly, after entering the escape capsule 1, the waterproof zipper 3 is closed, the inflator 4 is started, the sealing plug 22 is opened, the escape capsule 1 and the buffer cavity are inflated synchronously, and after the buffer cavity is inflated, the sealing plug 22 is used for sealing; the method can be used at the side of flood, and the rescue capsule 1 floats directly to drift after the flood rises.
If the buffer cavity is inflated firstly and then enters the rescue capsule 1, the sealing plug 22 is required to be opened firstly, then the waterproof zipper 3 is closed from the outside, air is injected into the rescue capsule 1 and the buffer cavity, when the air flow in the buffer cavity is full, the waterproof zipper 3 can be opened for a little gap, and the hand part stretches into the sealing plug 22 to seal the air inlet; the escape capsule 1 can be used as a rubber boat in the mode, is convenient to be directly placed in flood, is fixed on the shore by using the rope, can be unlocked after an escape person enters, closes the waterproof zipper 3 in the drifting process, and injects air into the escape capsule 1, so that the spherical capsule 2 is expanded, and the activity space of the escape person is increased.
Example 3:
Based on the above embodiment, the embodiment specifically discloses a use method of a folding flood manned life-saving device, which comprises the following steps:
S1: the evacuee firstly pulls the waterproof zipper 3 open and enters the rescue capsule 1, the inflator 4 is started to inflate the rescue capsule 1 to expand, meanwhile, the sealing plug 22 is opened, and after the buffer cavity is filled with air flow, the sealing plug 22 is closed again;
s2: the evacuee can lie in the escape capsule 1, and pull the two side binding belts 19 to the waist position, and fix the two side binding belts by the buckle 20;
s3: in the drifting process of the rescue capsule 1, if oxygen in the rescue capsule 1 is lost or is shrunken, the inflator 4 can be started again to inject external air into the rescue capsule 1, and if the electric quantity of the inflator 4 is exhausted or the rescue capsule is damaged when meeting water, a manual ventilation assembly can be adopted to inject air;
S4: the piston 7 can be driven to move in the cylinder 6 by pulling the push plate 10 back and forth, when the piston 7 moves downwards, the one-way valve 12 in the air pipe 11 close to the upper side of the cylinder is opened, external air enters the cavity of the cylinder 6, when the piston 7 is pushed, the one-way valve 12 in the air pipe 11 on the side wall of the cylinder is closed, and meanwhile, compressed air of the piston 7 enters the rescue capsule 1 through the air pipe 11;
S5: when the rescue capsule 1 collides during drifting, part of impact force can be counteracted by utilizing the rubber ring 16 and the buffer sponge 17, the outer side of the rescue capsule 1 is concavely deformed while the impact is carried out, and the outer side of the rescue capsule 1 can be quickly reset through the pressure in the buffer cavity;
S6: if the water flow is stable, the evacuee can open the waterproof zipper 3 to enable the spherical cabin 2 to be shrunken, the rescue capsule 1 can be used as a kayak, and the evacuee can also move by means of external tools.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. A folding flood manned life-saving device, which is characterized in that: the escape capsule comprises an escape capsule (1) and a spherical capsule (2), wherein the spherical capsule (2) is positioned at the center of the top of the escape capsule (1) and is communicated with the escape capsule, the spherical capsule (2) is used for expanding the internal space of the escape capsule (1), and the escape capsule (1) and the spherical capsule (2) are both made of transparent materials;
a waterproof zipper (3) is arranged at the position, close to the left side, of the top end surface of the rescue capsule (1), an inflator (4) is arranged on the side wall of the spherical capsule (2), and a wireless rescue device (5) is arranged on the top surface of the inner cavity of the rescue capsule (1);
a ventilation assembly is arranged at the top of the rescue capsule (1) close to the spherical capsule (2), a ventilation assembly is arranged at the top of the spherical capsule (2), and an anti-collision assembly is arranged on the side wall of the rescue capsule (1);
The ventilation assembly comprises a cylinder (6), the cylinder (6) penetrates through the rescue capsule (1), a piston (7) is slidably connected to the inner cavity of the cylinder (6), a push rod (8) is fixedly connected to the bottom surface of the piston (7), the bottom end of the push rod (8) penetrates through the cylinder (6) to extend into the rescue capsule (1) and is fixedly connected with a push plate (10), the push rod (8) is movably connected with the cylinder (6), a spring (9) is sleeved on the side wall of the push rod (8), and two ends of the spring (9) are fixedly connected with the piston (7) and the side wall of the cylinder (6) respectively;
The side wall of the cylinder (6) is fixedly connected with two air pipes (11), one air pipe (11) extends into the rescue capsule (1), and the inner walls of the two air pipes (11) are provided with one-way valves (12).
2. A collapsible flood manned rescue apparatus as claimed in claim 1 wherein: the ventilation assembly comprises a vertical pipe (13) fixed at the top of the spherical cabin (2), the vertical pipe (13) penetrates through the spherical cabin (2), a sealing cover (15) is connected with the end face of the bottom of the vertical pipe (13) in a threaded mode, and a plugging plug (14) is fixedly connected to the side wall of the sealing cover (15) and located on the inner side of the vertical pipe (13).
3. A collapsible flood manned rescue apparatus as claimed in claim 2 wherein: the rescue capsule is characterized in that a rubber ring (16) is fixedly connected to the outer side wall of the rescue capsule (1), the section of the rubber ring (16) is arc-shaped, a buffer sponge (17) is filled in the inner side of the rubber ring (16), a separation pad (18) is fixedly connected to the inner wall of the rescue capsule (1) close to the edge, and a buffer cavity is formed between the outer side of the separation pad (18) and the inner wall of the rescue capsule (1).
4. A collapsible flood manned rescue apparatus as claimed in claim 3 wherein: two binding belts (19) are symmetrically and movably connected to the bottom surface of the inner cavity of the rescue capsule (1), the binding belts (19) are mutually close to each other and are respectively fixedly connected with a buckle (20), and the buckles (20) at two sides are mutually matched.
5. The collapsible flood manned rescue device of claim 4, wherein: two life-saving lamp belts (21) are symmetrically and fixedly arranged on the inner wall of the life-saving capsule (1), and the two life-saving lamp belts (21) are distributed in a ring shape.
6. A collapsible flood manned rescue apparatus as claimed in claim 5 wherein: the two air pipes (11) are respectively positioned at the top end face and the side wall of the cylinder (6) near the top end.
7. The collapsible flood manned rescue device of claim 6, wherein: the separation pad (18) is in an annular arrangement, an air inlet hole is formed in the side wall of the separation pad (18), and a sealing plug (22) is assembled in the air inlet hole.
8. The use method of the folding flood manned life-saving device is characterized by comprising the following steps of: a folding flood manned rescue device according to claim 7, the method of use comprising the steps of:
s1: firstly, the escape personnel unzipping the waterproof zipper (3) and entering the escape capsule (1), starting the inflator (4), inflating the escape capsule (1) to expand the escape capsule, simultaneously opening the sealing plug (22), and closing the sealing plug (22) after the buffer cavity is filled with air flow;
s2: the escape personnel can lie in the escape capsule (1) and pull the two side binding belts (19) to the waist position, and the escape personnel are fixed by the buckles (20);
S3: in the drifting process of the rescue capsule (1), if oxygen in the rescue capsule (1) is absent or is shrunken, the inflator (4) can be started again to inject external air into the rescue capsule (1), and if the electric quantity of the inflator (4) is exhausted or is damaged when encountering water, a manual ventilation assembly can be adopted to inject air;
S4: the piston (7) can be driven to move in the cylinder (6) by pulling the push plate (10) in a reciprocating manner, when the piston (7) moves downwards, the one-way valve (12) in the air pipe (11) close to the upper side of the cylinder is opened, external air enters the cavity of the cylinder (6), when the piston (7) is pushed, the upper one-way valve (12) is closed, the one-way valve (12) in the air pipe (11) on the side wall of the cylinder is opened, and meanwhile, compressed air of the piston (7) enters the rescue capsule (1) through the air pipe (11);
S5: when the rescue capsule (1) collides during drifting, part of impact force can be offset by utilizing the rubber ring (16) and the buffer sponge (17), the outer side of the rescue capsule (1) is concavely deformed during impact, and the outer side of the rescue capsule (1) can be quickly reset through the pressure in the buffer cavity;
s6: if the water flow is stable, the escape personnel can open the waterproof zipper (3) to enable the spherical cabin (2) to be shrunken, the escape cabin (1) can be used as a kayak, and the escape personnel can also move by means of external tools to stroke water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410323322.3A CN117922790B (en) | 2024-03-21 | 2024-03-21 | Folding flood manned life-saving device and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410323322.3A CN117922790B (en) | 2024-03-21 | 2024-03-21 | Folding flood manned life-saving device and use method thereof |
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| CN117922790A true CN117922790A (en) | 2024-04-26 |
| CN117922790B CN117922790B (en) | 2024-06-04 |
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|---|---|---|---|---|
| GB812771A (en) * | 1956-09-01 | 1959-04-29 | Frankenstein & Sons Manchester | Improvements in or relating to life-rafts |
| GB1405279A (en) * | 1972-01-11 | 1975-09-10 | Res Q Raft Inc | Raft |
| US4001905A (en) * | 1972-12-12 | 1977-01-11 | Givens James A | Improved stabilized survival raft |
| CN2414002Y (en) * | 1999-12-10 | 2001-01-10 | 张士军 | Closed infaltin life raft |
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| CN206171759U (en) * | 2016-11-07 | 2017-05-17 | 上海第二工业大学 | Floods life raft |
| CN112141346A (en) * | 2019-06-28 | 2020-12-29 | 马建成 | Totally-enclosed foldable airliner air escape waiting device |
| US20210214060A1 (en) * | 2016-02-18 | 2021-07-15 | Survitec Group Limited | Survival craft |
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| US4001905A (en) * | 1972-12-12 | 1977-01-11 | Givens James A | Improved stabilized survival raft |
| CN2414002Y (en) * | 1999-12-10 | 2001-01-10 | 张士军 | Closed infaltin life raft |
| CN2557419Y (en) * | 2002-05-20 | 2003-06-25 | 上海星星橡胶制品有限公司 | Air expansion type lift-raft |
| CN202609057U (en) * | 2012-04-06 | 2012-12-19 | 温雪峰 | Lifesaving capsule on water |
| CN203698627U (en) * | 2014-02-13 | 2014-07-09 | 王华东 | Portable marine disaster overboard rescue capsule |
| KR20160010838A (en) * | 2014-07-20 | 2016-01-28 | 이아름 | Send a distress signal and the laser beam Life-saving Inflatable raft |
| US20210214060A1 (en) * | 2016-02-18 | 2021-07-15 | Survitec Group Limited | Survival craft |
| CN206171759U (en) * | 2016-11-07 | 2017-05-17 | 上海第二工业大学 | Floods life raft |
| CN112141346A (en) * | 2019-06-28 | 2020-12-29 | 马建成 | Totally-enclosed foldable airliner air escape waiting device |
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| CN117922790B (en) | 2024-06-04 |
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