CN205076012U - Shipwreck latent bag of fleing - Google Patents

Abstract

The utility model provides a shipwreck latent bag of fleing is given first place to by base, bag bone, bag skin, seal port and constitutes airtight utricule, and is folding when reserve, takes and triggers the quick expansion in back, can hold at least in the barrel -shaped utricule alone, at least, contain a pressure gas storage container, its main intake hole meets compressed air source through the check valve fills highly -compressed air in, and the gas outlet is the principal space in the valve leads to the bag, host system, pressure sensor, electronic air pump, electrical control valve cooperation down, constitute automatic air cycle and atmospheric pressure control loop with the utricule principal space, meet the drowning back of shipwreck, can open the light in the dark, the arm cover is followed to the arm, gloves stretch out and get rid of poverty in order to save oneself, just in case the respirator can promptly be put on to damaged gas leakage, before emerging, opens the supersound beacon, opens wireless beacon, SOS flashing light, SOS loudspeaker after emerging, opens ventilative drain and breathes fresh air, hunger and thirst and eat solid food, drink the mineral water or cross the drainage, be equipped with on the ship or platform of rivers, lakes and seas operation, do benefit to and flee for one's life.

Description

The latent capsule of a kind of shipwreck escape

Technical field

The utility model relates to shipwreck life saving appliance technical field, particularly relates to the protection of drowning people's life, maintains, escapes, cries for help, saves oneself, the technical fields such as sealing member wind circulation and air pressure adjustment.

Background technology

River, river, lake, operation people in the sea or by ship people run into the accident of turning over and sinking, or when people from land runs into the shipwreck such as floods, big flood disaster, people often rely on life boat, liferaft, life jacket, buoy quoit, lifeline escape, but often because technological deficiency makes escape failure:

1, shipwreck is come rapidly, suddenly, is had little time to step on life boat, liferaft, even have little time to escape from cabin and lose escape chance;

Although 2 have used life jacket, buoy quoit, cannot be emerged in water because turning over to be buckled in and suffocate dead;

Although 3 have used buoy quoit, life jacket emerging, be immersed in icy water for a long time and died;

4, without ultrasonic beacon, wireless beacon, alarm lamp, drinking-water, food etc., relief can not be obtained in time and die.

5, survival capsule volume is large, cost is high-leveled and difficult in universal, is not suitable with and is provided in little cabin.

There is tragic incident precedent countless in history, the Titanic as Britain far away, the peace wheel of China, the near years number as Korea S, the asterisk in the east of China etc., tragedy repeating itself.

Summary of the invention

The purpose of this utility model is: provide the escape of a kind of shipwreck latent capsule, intend overcoming above-mentioned technological deficiency, solve following problems:

1, solve shipwreck to come rapidly, suddenly, have little time the problem of escaping: people can enter rapidly, launches, seal, and namely the several seconds entered in air-tight bag to the time of several tens of seconds;

2, anoxia asphyxia problem is solved: the high pressure air that the air retained when can close with utricule adds the pressure air container comprised is breathed for people;

3, solve and soak problem of enduring cold in water: the impermeable role utilizing utricule, makes people's clothing not be soaked in water, do not steep in water, do not endure cold;

4, just to call for help: available locating module and wireless beacon producer send emergency and location information, send distress signal when cannot emerge by ultrasonic beacon; Some solid food can be provided in capsule, the external mineral water bottle of water drinking tube, or directly provide drinking-water from residing water body filtration; Space in available pressure air container and capsule, coordinates electric air pump and pressure sensor etc., forms sealing member wind circulation and air pressure adjustment loop, provides enough oxygen, suitable air pressure, realizes long period life maintenance;

5, can fold, can adapt to be provided in little cabin: stand-by state volume is reduced to minimum, can to hang or be placed on below seat, to take up space little, be easy to be equipped with; After launching, volume is little, and staff can stretch out utricule from sleeve mouth, outer for the utricule of seal portion compresses, ensures utricule leak tightness, even if in stranded water, can not emerge, also can not leak gas or intake, can temporarily dive in water; Utricule keeps certain wriggling, and staff stretches out outside utricule, by inner passage or space, moves in water, flees from airtight cabin, gets rid of poverty, emerge to save oneself; Establish at least 3 capsule muscle and corresponding jack between pedestal and the capsule bone on utricule top, utricule height can be regulated, and then adjust volume and buoyancy, be convenient to get rid of poverty, prevent buoyancy too large, withstood on the hull bottom of back-off;

For achieving the above object, the scheme that the utility model adopts is: provide the escape of a kind of shipwreck latent capsule, by pedestal (1), capsule bone (2), capsule skin (3), seal (4) is main composition air-tight bag, be barrel-shaped during expansion, with pedestal (1) at the bottom of bucket, capsule bone (2) support cell skin (3) is bucket wall, capsule skin (3) top end part and seal (4) are combined into bung, be platform shape time folding, with pedestal (1) for important actor, capsule bone (2) by squeezing is platform hoop, folding capsule skin (3) is platform clothing, seal (4) is platform edge, in entirely opening, capsule bone (2) is rigidity slice, capsule skin (3) is airtight flexible flake, during expansion, barrel-shaped utricule at least can Rong Yiren, concrete scheme is as follows:

1, seal (4) comprises the airtight flexible flake of two panels, the relative positive Middle face of two panels is the two sides of VELCRO (41), respectively there is at least one sealing strip (42) top and the bottom, are connected respectively in the middle part of the back side of two panels phase quilt with capsule skin (3) top end part; The back side of two sides, seal (4) middle part VELCRO is respectively connected with resilient seal clamp bar (43), and two file edge clamping devices (43) two ends are hinged, and there is latch (44) hinged place.

2, at least comprise a pressure air container (5), its primary stage port connects compressed air source through check valve (51), and air extractor duct is the principal space in the logical capsule of valve (52); In pedestal (1), inflation pump (11) is installed, the principal space in the logical capsule of its admission port (111), air extractor duct (112) connects the auxiliary admission port (53) of pressure air container (5) through conduit, forms utricule wind circulation and air pressure adjustment loop; If inflation pump (11) is electric inflating pump, pressure air container (5) air extractor duct valve (52) is the electric control valve such as electromagnetic valve, motorized valve, be equipped with main control module (12), baroceptor (17), then form automatic wind circulation and air pressure adjustment loop; Join carbon-dioxide absorbent (18) in utricule and can reduce utricule space gas concentration lwevel.

3, capsule bone (2) is connected with capsule skin (3), be responsible for strutting capsule skin (3), capsule bone (2) can be elastic helix shape spring slice, be barrel-shaped when flicking, capsule bone (2) also can be rigid annular shaped slice, be parallel ring during expansion, can the base-material such as steel, synthetic resin be used; Capsule skin (3) can use the materials such as terylene TPU composite material; The shape of pressure air container (5) can be flexible, after inflation twist, be wrapped in barrel-shaped utricule, auxiliary admission port (53) is held by pedestal (1), air extractor duct valve (52) by top, or after inflation ringwise, entangles barrel-shaped utricule, there is a partition in ring pipe, cut off both sides and connect auxiliary admission port (53) and air extractor duct valve (52) respectively; Pressure air container (5) also can be the air chamber of rigidity, as high pressure gas holder, gas cylinder etc.; Utricule is as far as possible fit when launching, and reduces volume.

4, be provided with main control module (12), wireless beacon producer (13), ultrasonic beacon producer (14), battery (15) in pedestal (1), pedestal (1) upper surface has trigger switch (16), carbon-dioxide absorbent (17), baroceptor (18); Operation keyboard (61), telltale (62), illuminating lamp (63), alarm lamp (64), emergency loudspeaker (65), locating module (66), wireless beacon antenna (67), solid food bag (71), water drinking tube (72), ventilative sewage draining exit (73), sleeve hole (74), breather mask (75), reflective surface (76) are arranged at utricule top, and capsule skin (3) top is transparent.

5, in the utricule of water drinking tube (72), part connects filter (721), seal cover cap (722), capsule outer body connects mineral water joint (723), ventilative sewage draining exit (73) has little seal (731) with capsule skin (3) junction, side has permeability cell (732), there is little seal (741) sleeve hole (74) and capsule skin (3) junction, external airtight arm cover (742), end connects airtight gloves (743), eyepiece (751) is arranged at breather mask (75) top, mouth exhalation vents (752) is arranged at bottom, middle part has nasal obstruction (753) to meet the front branch of pressure air container (5) air extractor duct valve (52) through gas piping (754).

6, at least 3 capsule muscle (8) and corresponding jack (81) is had between pedestal (1) and the capsule bone (2) on utricule top.

Owing to have employed such scheme, the utility model reaches following effect: river, river, lake, operation people in the sea or by ship people run into the accident of turning over and sinking, or the people of land is when running into the shipwreck such as floods, big flood disaster, can enters rapidly and launch escape and to dive capsule, following problem is resolved:

1, solve shipwreck to come rapidly, suddenly, have little time the problem of escaping: people can enter rapidly, launches, seal, and namely the several seconds entered in air-tight bag to the time of several tens of seconds;

2, anoxia asphyxia problem is solved: the high pressure air of the air pressurized power air container retained when utricule is closed is breathed for people;

3, solve and steep the problem in water for a long time: the impermeable role of utricule, makes people's clothing not be soaked in water, do not steep in water, do not endure cold;

4, emergency problem is solved: with alarm lamp, emergency loudspeaker, reflective surface for emergency, locating module and wireless beacon producer just to cry for help and to send location information, send distress signal when ultrasonic beacon is just emerging; There is provided some solid food in capsule, the external mineral water bottle of water drinking tube, or directly obtain drinking-water from residing water body filtration; Space in pressure air container and capsule, coordinates electric air pump and pressure sensor etc., forms sealing member wind circulation and air pressure adjustment loop, provides enough oxygen, suitable air pressure; Be equipped with breather mask, for the breathing of the people when utricule damage and water inflow, suffocate before preventing from getting rid of poverty.

5, solve and adapt to the problem that is provided in little cabin, little space: can fold, stand-by state volume is reduced to minimum, can to hang or be placed on below seat, to take up space little, be easy to be equipped with; After launching, volume is little, and staff can stretch out utricule from sleeve mouth, outer for seal utricule portion compresses, ensures utricule leak tightness, even if in stranded water, can not emerge, also can not leak gas or intake, namely can dive in water; Utricule keeps certain wriggling, by other advantage, moves in water, flees from airtight cabin, emerges; Join illuminating lamp for locating illumination during dark surrounds; Establish at least 3 capsule muscle and corresponding jack between pedestal and the capsule bone on utricule top, utricule height can be regulated, and then adjust volume and buoyancy, be convenient to get rid of poverty, prevent buoyancy too large, withstood on the hull bottom of back-off;

Accompanying drawing explanation

Fig. 1 is the utility model embodiment deployed condition schematic diagram.

Fig. 2 is that the utility model embodiment cyst wall enters water and folded state schematic diagram.

Fig. 3 is the utility model embodiment seal schematic diagram.

Fig. 4 is the utility model embodiment pressure air container schematic diagram.

Fig. 5 is the utility model embodiment wind circulation and air pressure adjustment loop and pedestal corollary equipment schematic diagram.

Fig. 6 is the utility model embodiment relief matching component schematic diagram.

Fig. 7 is the utility model embodiment circuit block diagram.

Fig. 8 is the utility model embodiment lifesaving process flow diagram flow chart.

Detailed description of the invention

Fig. 1 is the utility model embodiment deployed condition schematic diagram.The utility model main body is the main air-tight bag formed by pedestal (1), capsule bone (2), capsule skin (3), seal (4), survivor stands in utricule, the air retained in capsule during sealing, adds the inner pressurized air of upward pressure air container (5) and breathes for it; Design bladder body bulk as required, it is comparatively suitable to hold 1 people or add a child; Because of the existence of air in capsule, if nothing is by clinching, be easy to emerge, through counterweight, once overboard, under buoyancy, down, seal (4) upward for pedestal (1); Sleeve mouth (74) has little seal (741) leak for preventing gas leakage, when sleeve is damaged, staff is drawn back, and little seal (741) is closed; At least 3 capsule muscle (8) are had between the capsule bone (2) on pedestal (1) and utricule top, adjust corresponding jack (81), utricule folding degree can be changed, thus adjustment displacement and buoyancy, be convenient to get rid of poverty, prevent buoyancy too large, withstood on the hull bottom of back-off.

Fig. 2 is that the utility model embodiment cyst wall enters water and folded state schematic diagram.When capsule bone (2) and pressure air container (5) are annular, need manually manually up to be carried along health by capsule skin (3), capsule bone (2) is evacuated thereupon, is pulled to and exceedes the crown; Capsule bone (2) and pressure air container (5) have when being equally helix, and after triggering, utricule can flick; The utricule sealed once enter water, by the pressure influence of water, capsule bone (2) support under, capsule skin (3) caves in inwards, and in capsule, spatial volume reduces, and air pressure raises, wind circulation and air pressure adjustment loop can be utilized to adjust, survive with applicable survivor; Time folding, capsule bone (2) is drawn close to greatest extent, and capsule skin (3) bends to greatest extent, to save space.

Fig. 3 is the utility model embodiment seal schematic diagram.Seal (4) comprises the airtight flexible flake of two panels, the relative positive Middle face of two panels is the two sides of VELCRO (41), respectively there is at least one sealing strip (42) top and the bottom, are connected respectively in the middle part of the back side of two panels phase quilt with capsule skin (3) top end part, the back side of two sides, seal (4) middle part VELCRO is respectively connected with resilient seal clamp bar (43), and two file edge clamping devices (43) two ends are hinged, and have latch of dehiscing (44) outside hinging place, during folded state, seal (4) opens entirely, its two file edge clamping device (43) is plowed in the form of a ring, dehisce latch (44) insert make it clamping of can not rebounding, keep its state, the airtight flexible flake of two panels is tubular condition, latch (44) of dehiscing when utricule is deployed into setting height is drawn out of, file edge clamping device (43) rebounds clamping, the airtight flexible flake of two panels of seal (4) is in same plane, two sides VELCRO (41) bonds, sealing strip (42) engages, if necessary, glue-leakage-resistant can be coated with near sealing strip (42), ensure the air-tightness of utricule.

Fig. 4 is the utility model embodiment pressure air container schematic diagram.When pressure air container (5) is annular, extremely similar to tire, be cuts off and auxiliary admission port (53), air extractor duct valve (52) more; When pressure air container (5) is helix, auxiliary admission port (53), air extractor duct valve (52) set up two ends end to end separately, and primary stage port check valve (51) is by middle; Pressure air container (5), if flexible tracheae, is in outside capsule skin (3), has and prevents capsule skin to be cut and the effect of anticollision; When the air chamber that pressure air container (5) is rigidity, can be any shape, be applicable to want cube little embodiment, can with pedestal (1) integrated design; Utricule launches generally very fast, so inflation takies escape time, inflates in advance before can considering to set out, or when sea situation is poor, danger greatly time inflate in advance, when the air chamber that pressure air container (5) is rigidity, pre-inflation does not affect volume, more should inflate in advance; According to marine equipment scale, high-pressure air source can be pipeline, can be high-pressure cylinder, also can be high-power air pump; Capacity, the air pressure of pressure air container (5) are larger, utricule submersible in water the time longer, allow that survivor's time of getting rid of poverty is longer, the complexity of ship determines to get rid of poverty difficulty and time.

Fig. 5 is the utility model embodiment wind circulation and air pressure adjustment loop and pedestal corollary equipment schematic diagram.When shipwreck occurs, people stands on pedestal (1), pin steps on trigger switch (16) and namely connects triggering, compressed gas source starts immediately, through primary stage port check valve (51) to pressure air container (5) fast aeration, stop to setting pressure, hike up as overboard, then charging connector, toggles control lines can come off; As entered after water by back-off water, this is the situation of the most dangerous sternness of escaping, the overboard rear effect because of hydraulic pressure, utricule volume can reduce, capsule internal gas pressure raises, then wind circulation and air pressure adjustment loop start, air extractor duct valve (52) opens principal space delivery air in capsule frequently, simultaneously inflation pump (11) frequently the air compressing of the principal space in capsule to pressure air container (5), not only maintained wind circulation but also adjustable pressure, emerge once get rid of poverty, then circulate stopping.The principal space in the logical capsule of inflation pump (11) admission port (111), air extractor duct (112) connects the auxiliary admission port (53) of pressure air container (5) through conduit, contain the parts such as inflation pump (11), main control module (12), wireless beacon producer (13), ultrasonic beacon producer (14), battery (15) in pedestal (1), pedestal (1) upper surface has trigger switch (16), baroceptor (17), carbon-dioxide absorbent (18); Stranded under water time drive ultrasonic beacon producer (14), drive wireless beacon producer (13) after emerging; Trigger carbon-dioxide absorbent (18) sealing before launching, to keep active, just expose in atmosphere after triggering, absorbing carbon dioxide, improve air quality.

Fig. 6 is the utility model embodiment relief matching component schematic diagram.Operation keyboard (61) is arranged at utricule top, telltale (62), illuminating lamp (63), alarm lamp (64), emergency loudspeaker (65), locating module (66), wireless beacon antenna (67) etc., circuit block all connects main control module (12), operation keyboard (61), telltale (62) is as man-machine interface, for arranging, and start related functioning components as required, trip the lights (63) in dark, alarm lamp (64) is opened after emerging, emergency loudspeaker (65), place accurate location is measured with locating module (66), location information and distress signal is sent by wireless beacon antenna (67).Be trapped in the survivor in utricule once be hungry eat the inner solid food of solid food bag (71), thirsty drink by water drinking tube (72) mineral water being connected on outside mineral water joint (723) and connecing, if have little time to connect mineral water, or finish off, then directly drink the water of place water body, filter (721) filtering objectionable impurities, covers water drinking tube (72) with seal cover cap (722) when not drinking water, prevents into water or gas leakage.

Some plastic bags are prepared for collecting refuse in capsule, be trapped in the survivor in utricule once get rid of poverty and emerge, little seal (731) can be untied, refuse is discharged by ventilative sewage draining exit (73), permeability cell (732) is inserted ventilative sewage draining exit (73) have a breath of fresh air, now should close wind circulation and air pressure adjustment loop, permeability cell (732) is fixed near ventilative sewage draining exit (73), little seal (731) and primary seal mouth (4) structural similitude, just obviously much smaller.

Sleeve hole (74) airtight arm cover (742) outward, airtight gloves (743) are stretched out hand for survivor and are convenient to operation of getting rid of poverty, and draw back sealing with the little seal (741) of capsule skin (3) junction for the handle when airtight arm cover (742), airtight gloves (743) breakage are leaked and leaked gas.

When utricule is damaged, this is situation worst, at this moment breather mask (75) should be put on immediately promptly to remedy, top eyepiece (751) is similar to swimming glasses, bottom mouth exhalation vents (752) is for expiratory air, middle part nasal obstruction (753) meets the front branch of pressure air container (5) air extractor duct valve (52) through gas piping (754), for providing oxygen for survivor, being beneficial to and getting rid of poverty.

Reflective surface (76) is found for the rear side group rescuer that emerges, and capsule skin (3) top is transparent is for survivor provides sight line.

Fig. 7 is the utility model embodiment circuit block diagram.Whole electric routing battery (15) is powered, and trigger switch (16) is easy to the place of stepping at survivor's pin, and the action of trigger switch (16) is the beginning of escape overall process, namely finishes the work once trigger; The air pressure of pressure sensor (17) the test utricule principal space, as on the low side, main control module (12) is automatically opened electrically-controlled valve (52) and the air of pressure air container (5) is squeezed into the utricule principal space; Otherwise then start electric air pump (11) and air is squeezed into pressure air container (5), make air pressure remain on suitable state; Pass through the effect of constantly opening electrically-controlled valve (52) in turn, electric air pump (11) plays wind circulation simultaneously; Before emerging, ultrasonic beacon producer (14) is opened, and changes into and open wireless beacon producer (13) after emerging.

Operation keyboard (61), telltale (62) are as man-machine interface, for arranging, and start related functioning components as required, trip the lights (63) in dark, alarm lamp (64), emergency loudspeaker (65) is opened after emerging, place accurate location is measured with locating module (66), send location information and distress signal by wireless beacon antenna (67), all circuit blocks all connect main control module (12).

Fig. 8 is the utility model embodiment lifesaving process flow diagram flow chart.Embody from danger happen suddenly to trigger escape overall process.

Claims (14)

1. the latent capsule of shipwreck escape, comprise pedestal (1), capsule bone (2), capsule skin (3), it is characterized in that: be barrel-shaped during expansion, with pedestal (1) at the bottom of bucket, capsule bone (2) support cell skin (3) is bucket wall, capsule skin (3) top end part and seal (4) are combined into bung, be platform shape time folding, with pedestal (1) for important actor, capsule bone (2) by squeezing is platform hoop, folding capsule skin (3) is platform clothing, seal (4) is platform edge, in entirely opening, capsule bone (2) is rigidity slice, capsule skin (3) is airtight flexible flake, during expansion, barrel-shaped utricule at least can Rong Yiren.

2. as claimed in claim 1 shipwreck escape dive capsule, it is characterized in that: shoulder following capsule bone (2) and capsule skin (3) transverse diameter gradually little, seal (4) comprises the airtight flexible flake of two panels, the relative positive Middle face of two panels is the two sides of VELCRO (41), respectively there is at least one sealing strip (42) top and the bottom, are connected respectively in the middle part of the back side of two panels phase quilt with capsule skin (3) top end part.

3. as claimed in claim 2 shipwreck escape dive capsule, it is characterized in that: the back side of seal (4) two sides VELCRO, middle part (41) is respectively connected with resilient seal clamp bar (43), two file edge clamping devices (43) two ends are hinged, and have latch of dehiscing (44) outside hinging place.

4. as claimed in claim 3 shipwreck escape dive capsule, it is characterized in that: at least comprise a pressure air container (5), its primary stage port connects compressed air source through check valve (51), and air extractor duct is the principal space in the logical capsule of valve (52).

5. as claimed in claim 4 shipwreck escape dive capsule, it is characterized in that: in pedestal (1), have inflation pump (11), the principal space in the logical capsule of its admission port (111), air extractor duct (112) connects the auxiliary admission port (53) of pressure air container (5) through conduit, forms utricule wind circulation and air pressure adjustment loop.

6. as claimed in claim 5 shipwreck escape dive capsule, it is characterized in that: capsule bone (2) is elastic helix shape spring slice, is barrel-shaped, is connected with capsule skin (3) when flicking, and is responsible for strutting capsule skin (3).

7. as claimed in claim 5 shipwreck escape dive capsule, it is characterized in that: capsule bone (2) is rigid annular shaped slice, is parallel ring during expansion, is connected with capsule skin (3), is responsible for strutting capsule skin (3).

8. as claimed in claim 5 shipwreck escape dive capsule, it is characterized in that: pressure air container (5) is flexible screw shape cylinder, be wrapped in barrel-shaped utricule, auxiliary admission port (53) is by pedestal (1) end, and air extractor duct valve (52) is by top.

9. as claimed in claim 5 shipwreck escape dive capsule, it is characterized in that: pressure air container (5) is flexible annular, entangle barrel-shaped utricule, in ring pipe, have a partition, cut off both sides and connect auxiliary admission port (53) and air extractor duct valve (52) respectively.

10. as claimed in claim 5 shipwreck escape dive capsule, it is characterized in that: pressure air container (5) is rigidity plenum chamber, its auxiliary admission port (53) and air extractor duct valve (52) are distributed in two ends.

11. as described in claim 6 or 7 or 8 or 9 or 10 shipwreck escape dive capsule, it is characterized in that: inflation pump (11) is electric inflating pump, the air extractor duct valve (52) of pressure air container (5) is electric control valve, have main control module (12), wireless beacon producer (13), ultrasonic beacon producer (14), battery (15) in pedestal (1), pedestal (1) upper surface has trigger switch (16), baroceptor (17), carbon-dioxide absorbent (18).

12. as claimed in claim 11 shipwreck escape dive capsule, it is characterized in that: operation keyboard (61), telltale (62), illuminating lamp (63), alarm lamp (64), emergency loudspeaker (65), locating module (66), wireless beacon antenna (67) are arranged at utricule top, circuit block all connects main control module (12), utricule top also has solid food bag (71), water drinking tube (72), ventilative sewage draining exit (73), sleeve hole (74), breather mask (75), reflective surface (76), and capsule skin (3) top is transparent.

13. as claimed in claim 12 shipwreck escape dive capsule, it is characterized in that: in the utricule of water drinking tube (72), part connects filter (721), seal cover cap (722), capsule outer body connects mineral water joint (723), ventilative sewage draining exit (73) has little seal (731) with capsule skin (3) junction, side has permeability cell (732), there is the external airtight arm cover (742) of little seal (741) sleeve hole (74) and capsule skin (3) junction, end connects airtight gloves (743), eyepiece (751) is arranged at breather mask (75) top, mouth exhalation vents (752) is arranged at bottom, middle part has nasal obstruction (753) to meet the front branch in pressure kitchen air-capacitor device (5) air extractor duct valve (52) through gas piping (754).

14. as claimed in claim 13 shipwreck escape dive capsule, it is characterized in that: between pedestal (1) and the capsule bone (2) on utricule top, have at least 3 capsule muscle (8) and corresponding jack (81).