CN205971760U - Prevent turning on one's side and prevent sinking airbag system in naval vessel - Google Patents
Prevent turning on one's side and prevent sinking airbag system in naval vessel Download PDFInfo
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- CN205971760U CN205971760U CN201620499462.7U CN201620499462U CN205971760U CN 205971760 U CN205971760 U CN 205971760U CN 201620499462 U CN201620499462 U CN 201620499462U CN 205971760 U CN205971760 U CN 205971760U
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Abstract
The utility model relates to a prevent turning on one's side and prevent sinking airbag system in naval vessel utilizes can be quick, and the buoyancy of the gas filled gasbag of self -cocking action prevents the device of turning on one's side or sinking in the naval vessel. The research to naval vessel security domain. Its technical essential with reference to the accompanying drawings: electron sensing control device handles through the information data's of naval vessel degree of heeling to acquireing from gravity angular transducer and water sensor and the degree of intaking collection, decides whether the give -out order starts corresponding air bag. After gasbag point firearm is detonating, the rigid plastic apron of gasbag assembly will be blown and air bag room opening will be released to the main part of gasbag, the air valve switch of putting of gas cylinder will be opened to the thrust of just exploding, and gas gets into and struts the gasbag, produces buoyancy correction naval vessel gesture. This system purpose is used for naval vessel safety protection with the buoyancy of gasbag, lain in especially introducing gravity angular transducer and water sensor's theory, high value boats and ships such as this scheme mainly used tourism passenger steamer, mail steamer, cargo ship and warship.
Description
Technical field：This is a kind of anti-settling gas-bag system of naval vessel anti-rollover, the present invention relates to one kind can fast automatic be opened
The air bag system preventing naval vessel rollover and sinking using air bag buoyancy opening.It is greatly improved the unsinkability on naval vessel, especially
It is applied to raising tourism main cabin, cruise, the high value ship such as cargo ship and battleship after injuring in the face of severe sea condition or external force
Safety existence efficiency.
Background technology：The asterisk cruise ships in No. 1 Chongqing of in June, 2015 east, in Yangtze middle reaches Hubei Jianli waters, are met
Strong convective weather rollover sinking, 442 people are wrecked.National people are caused all to be immersed in grief.Although taking modern ships more
Watertight compartment segmentation safeguard procedures, improve security effectiveness relatively, but a variety of causes due to live and work, still there are a large amount of cabins
Section space will keep clear it is impossible to implement watertight cut-off protection, so throughout the year, various types of ships turn over and sink accident in the world
In the range of happen occasionally, undoubtedly, it is inadequate that our safety measure is also done, in view of this, The present invention gives effective solve
Scheme.Our passenger steamer turns over and sinks never again, and safety of ship will have more preferable guarantee.
Utility model content：The present invention attempts to overcome current naval vessel meeting with severe sea condition, strong impaction, torpedo, artillery fire
When injuring it is easy to the rollover even shortcoming of sinking, there is provided a kind of sensitivity based on air bag is high, full-automatic
Open, be easily installed, be convenient for changing and reclaim, possess the anti-settling gas-bag system of naval vessel anti-rollover of powerful anti-heavy power.It can be
The buoyancy of corresponding side is provided, to imitate the navigation attitude of positive ship when meeting with high wind or sea beat to lopsidedness when naval vessel
Avoid turning on one's side；Can also be after ship experience ammunition be injured, the partly intact watertight compartment of cooperation ship, powerful buoyancy is provided, makes
Naval vessel avoids sinking, for fighting or withdrawing offer valuable time window.This anti-sinking system of naval vessel anti-rollover mainly includes four
Point：1st, air bag room 2, airbag module 3, gas cylinder 4, electronic sensor control device (referring to the drawings 1,2,3,4) peace
The position that full gasbag chamber is fixedly connected on the following certain distance of hull Light Water Line is installed side by side, in linear array, if captain
100 meters, fill one every five meter amperes, the both sides of ship install 40 altogether, an air bag, each air bag are installed in each air bag room
After opening, should be five meters long, make there is no blank in the middle of each air bag, to provide maximum buoyancy, the height of air bag, should slightly larger than from
The height of water line when air bag room opening rolls to hull heavy duty is maximum, the side width of air bag should be down narrow wide so that ship
Body is provided that maximum buoyancy when rolling, and after recovering normal/cruise attitude, produced resistance is less.After airbag aeration, should
For top larger be a prismatoid, bottom is less to be irregular cone body, because the size of various ships, shape are different,
So the apparent size of their air bag and shape are also different, each air bag is relatively independent, both can open one or
Several it is also possible to the air bag of side is fully open, or when critical (in such as cabin in a large number intake), both sides air bag is all beaten
Open.The opening of air bag room should be in the case of meeting smooth input air bag, and that does is as far as possible little, in the hope of not damaging the jail of hull
Gu degree, at the opening of air bag room, there is a sliding type watertight door, there is a hinge type watertight door side, close slidingtype
During watertight door, just the space outside air bag room and hull is separated by watertight chute, waited airbag module in safety
After whole installations of gasbag chamber, it is shut off hinge type watertight door, then open sliding type watertight door, then air bag
System has just been in armed state.There is a cylinder interface hole another side of air bag, to facilitate the gas on gas cylinder
Bottle interface is connected with the breather pipe on air bag.Lean on inside gasbag chamber opening opposite side equipped with gas above air bag room
Capsule is linked up with, and outside is hook handle, is connected on air bag room by waterstop ring and nut.Close in air bag interior
Equipped with watertight cable socket at hinged watertight door, the igniter circuit of air bag, through the socket watertight of watertight cable socket
Packing ring is connected with wire-socket, and the other end of wire-socket passes through the inwall of air bag room and the electricity of electronic sensor control device
Road connects.Airbag module passes through to load air bag room at hinge type watertight door, and connects with air bag hook and cylinder interface
Connect, electric wire is connected by watertight cable socket simultaneously.It is the bag being folded in an appropriate way inside airbag module
Air bag containing gas generator and gas cylinder vent valve, outside is that have aqueous close plastic seal mounted box, and it is in the face of peace
One side at full gasbag chamber opening is the rigid plastics cover plate of watertight plastic seal mounted box, and this watertight plastic seal mounted box is for preventing gas
Capsule is unfavorable for air bag smooth opening by aqueous corrosion adhesion, and rigid plastics cover plate is coupled with the opening of air bag room, and will hold
Compressed and rubbed against by water.Because air bag can provide tens tons of huge buoyancy, so, its structural material should be very hard
Tough, the clip screw rod with the hook collar for the steel clip application especially at its closing in is tightened, and the hook collar is used for connecting substitute
The indoor air bag hook of capsule, the appropriate position of inside air bag is equipped with the gas generator possessing certain explosive force, gas generator
Lighted a fire by ignition, the chemical substance promoting it internal reacts, produce the detonation mode of a large amount of gases, detonating electric wire
Passed by air bag closing in.Clip screw rod passes through plastic seal mounted box, and uses nut compressing waterstop ring, to keep watertightness, with
When, the detonating electric wire of gas generator also passes from this waterstop ring, is connected with the watertight cable socket on air bag room, gas
Intracapsular portion also has a gas cylinder vent valve, and the breather pipe on vent valve passes through the cylinder interface on air bag top layer and air bag room
Hole, is connected with cylinder interface.Breather pipe on vent valve passes through the place on air bag top layer, guarantees air-tightness with nut and packing ring,
Then pass through plastic seal mounted box position corresponding with cylinder interface hole, and air bag should locally be selected easily with breather pipe junction
The plastic or other material of tear, and adopt appropriate folding and arrangement, during being convenient for changing air bag, air bag and vent valve
And breather pipe is smoothly separately.Gas generator will can complete following action when energising is detonated：First, by the hard of air bag assembly
Plastic cover plate is blown and the main part of air bag is released air bag room；Second, the blast using gas generator pushes away
The switch of vent valve is opened by power, so that the gas of gas cylinder is rapidly entered in air bag, struts air bag and produce buoyancy.Can
See, the summation of the gas that gas cylinder is released and gas produced by gas generator should be equal to the capacity of air bag, it
Between should be mutually matched.
When airbag module is installed, first the wire and plug outside airbag module is inserted the watertight of air bag room
Wire-socket, and with pressurization cover plate compression socket waterstop ring, tighten pressurization bolt, electric wire passes from socket waterstop ring, water
The other end of close wire-socket is connected with electronic sensor control device.Again the hook sleeve ring set on airbag module is entered safety
Air bag hook inside gasbag chamber, Rotary hanging hook handle in advance, make hook point to appropriate angle, facilitate hook sleeve ring set to live,
After entangling hook, rotational hook handle makes air bag link up with the inwall pointing to air bag room, and forms closure state with inwall,
To prevent hook sleeve ring from coming off.Tighten the locating detent of hook handle bottom lockpin hole simultaneously.When will reclaim or change substitute
During capsule, unclamp locating detent and hook handle is rotated 180 °, the oblique angle type structure due to the back side of air bag hook will make hook
The collar departs from air bag hook, due to the huge buoyancy of air bag, it will the parts of plastics that tear breather pipe is connected with air bag top layer, enters
And make air bag depart from hull.Go up on the quarter in advance and hook the recovery draw ring at air bag top to facilitate recovery with stock.3rd step is
The breather pipe of the vent valve on airbag module is passed through the cylinder interface hole of air bag room, with the gas cylinder on gas cylinder
Mouth connects, and cylinder interface hole using waterstop ring, is tightened on breather pipe between air bag chamber interior walls and plastic seal mounted box
Nut, it is ensured that watertightness, opens the ventilation switch on gas cylinder, by the air gauge on gas cylinder, confirm breather pipe with
The air-tightness of cylinder interface and the closure of vent valve, now, the venting capability of gas cylinder, by the vent valve of inside air bag
Control.Finally, the hinged watertight door of closed safe gasbag chamber, guarantees the watertight of watertight door packing ring by pressurize zip and lock
Property, and open sliding watertight door, rotate sliding type watertight door control piece, so that sliding type watertight door is translated using extrusion rolling friction
To the outdoor chute of air bag.So far, the installing of whole airbag module.When start, then depend on electronics
Sensing and controlling device.Above air bag system is provided with gas cylinder, in case strutting when needing and to be full of air bag floating to provide
Power.In practical application, also may be selected without gas cylinder, but increase the dosage of gas generator or increase gas generation
The quantity of device, and detonate successively, this method, can more save cabin space, but will appropriately control gas generator to detonate
When intensity, it is to avoid hull and air bag are caused damage.
Electronic sensor control device includes power supply, gravity dip angle sensor, carries out data acquisition and procession and instruct defeated
The computer control going out, and it is arranged in cabin bottom and the water sensor of ship side is connected with gathered data with multiple.Water senses
Device is the box that water inlet is arranged at a kind of bottom, and the float valve of water sensor will be floated by buoyancy of water, the electrode on float valve
By the electrifying electrodes with water sensor top, water sensor is arranged in different positions and height, each has different numberings,
Facilitate gathered data and process, such as, only one of which or two bilgings, explain the situation less serious, but need vigilant
And process dangerous situation, if multiple water sensors of lower hold higher position all show into water dangerous situation, explain the situation very
Seriously, electronic sensor control device will send instruction, start all air bags system to avoid Ship's Sinking.If ship side
The water sensor display water inlet of the relatively low overload alert locations in position, illustrates ship overload, will start voice alarm, and send police
Accuse.If the higher multiple water sensor display water inlet dangerous situations representing serious position of overloading in ship side position, illustrate that ship is tight
It is possible to sink, electronic sensor control device will send instruction for overload again, start ship two side portions air bag system, ship
Oceangoing ship lifting due to buoyancy, until the water line of ship returns in the normal scope of safety.Inlet opening because of water sensor is opened
In bottom it is necessary to water sensor is not had by water logging, just can show energising, even if also will not be excited by sea beat for a long time.Weight
Power obliquity sensor has one all the time perpendicular to horizontal pendulum, when ship run-off the straight, the perpendicular bisector of ship main deck
Also can tilt, and with horizontal vertical line ----pendulum, form angle, this angle is bigger, the more severe of ship inclination be described
More dangerous.It is electronically activated a little in each specific inclination angle scale setting of the swinging track of pendulum, you can read the number of ship inclination
According to, and different instructions are sent by computer control, due to storing this naval vessel in computer control under different situations
Whether start air bag, start the related data of the air bag of how many each positions, once the information collecting meets
Related data, it will send corresponding instruction.Such as angle is that when 20 °, ratio is relatively hazardous, illustrates that ship is subject to impacting of stormy waves etc.
Power ratio is larger, should send the air bag producing balanced forces that instruction starts the several diverse location in corresponding side, the navigation attitude of correction ship；
When angle is 30 °, abnormally dangerous, instruction should be sent and start the whole air bag in corresponding side, to provide maximum one side buoyancy, it is to avoid ship
Oceangoing ship rollover sinking.Such as some high motor-driven battleships again, when doing specific tactical maneuver action it is allowed to battleship has larger inclination,
And maintain a period of time, and still belong to safe, these related angles, the data such as time is required for computer control and carries out
Collection and process, and send corresponding instruction, in view of gravity dip angle sensor is the Action of Gravity Field by pendulum, there is shown hull
A kind of sensor of side tilt angle, when therefore installing electronic sensor control device, should make the bob motion of gravity dip angle sensor
Face is parallel with the cross section of hull consistent, and otherwise, gravity dip angle sensor is by cisco unity malfunction.The dissimilar ship with tonnage
Oceangoing ship, such as passenger steamer and battleship, it is different, so should be selected such that with being suitable for each ship own characteristic that their anti-side turn over anti-heavy ability
Electronic sensor control device and air bag system.The Circuits System of electronic sensor control device is connected to all airbag gas
The ignition of generator, controls the air bag system of whole ship.Generally, it can be installed in driving cabin
To facilitate monitoring.If combat vessel is it is contemplated that the ruthlessness of combat environment.Such as in March, 2010 Korea S's Tian An warship event
In, Tian An warship has been exploded into two-section, sinking injures and deaths more than 40 people, tackles analogue, just should respectively fill one in warship bow and stern
Set electronic sensor control device, all can control the air bag system of full warship respectively, so, even if being exploded into two-section, also can be suitable
Profit starts air bag system, cooperation each remaining intact watertight bay section, and naval vessels still can be kept not sink, to reduce wound
Die, or even continue fight.It can be seen that this programme is applicable not only to civilian cruise ships, cruise, cargo ship, all kinds of for high value
Naval vessels meaning is more great.
In sum, this anti-settling gas-bag system of naval vessel anti-rollover possesses five important functions：First, when naval vessel side
Incline when reaching warning angle, cabin is when intaking on a small quantity or during ship side overload alert locations water sensor water inlet, the system voice
Alarm device will automatic early-warning, to remind driver and crew to eliminate danger.Second, when naval vessel rolls and reaches dangerous angle, this is
System will start corresponding side Partial security air bag, and in the way of gradually increasing and opening air bag quantity, until by ship hazardous side
The navigation attitude updating inclined normally navigates by water attitude to safety.3rd, when naval vessel rolls suddenly and reaches abnormally dangerous angle, this
System will be reacted within the extremely short time, starts corresponding side all air bags, to provide unilateral maximum buoyancy, prevents
Turn on one's side in naval vessel.4th, when a large amount of water inlet in naval vessel cabin, the system will start naval vessel both sides all air bags system to join
Closing intact watertight bay section provides maximum buoyancy, prevents Ship's Sinking.5th, when higher position position of seriously overloading in ship side position is many
During individual water sensor display water inlet, the system will start two side portions air bag, provide enough buoyancy lifting ships to avoid
The danger of serious overload sinking.Meanwhile, the system be also equipped with automatically, sensitivity is high, easy for installation, be easily changed and reclaim
The advantages of.There is above 5 points of protection so that it may substantially prevent rollover and the sinking accident on all kinds of naval vessels.This programme will be in water
After the popularization of close cabin, the lifting again of safety of ship safeguard procedures.The security protection making all kinds of naval vessels is greatly protected by this
Barrier.
Accompanying drawing note：(1) hull, (2) gravity dip angle sensor, (3) power supply, (4) pendulum, (5) electronic sensor controls dress
Put, (6) computer control, (7) deck, (8) water line, (9) gas cylinder, (10) airbag module, (11) igniter,
(12) air bag room, (13) deck perpendicular bisector, (14) electric wire, (15) inclination angle scale, (16) instruction key, (17) air bag,
(18) wind direction, (19) reclaim draw ring, and (20) gas cylinder switchs, (21) air gauge, (22) hook handle, and (23) air bag room is opened
Mouthful, (24) air bag is linked up with, (25) pressurization bolt, and (26) pressurize cover plate, and (27) latch, (28) sliding type watertight door control piece,
(29) sliding type watertight door, (30) chute, (31) venting threshold switch, (32) cylinder interface, (33) waterstop ring, (34) gas cylinder connects
Oral pore, (35) lockpin hole, (36) watertight cable socket, (37) socket waterstop ring, (38) hinge type watertight door, (39) pressurization is drawn
Lock, (40) breather pipe with clamping nut, (41) vent valve, (42) gas generator, (43) support, (44) link up with the collar,
(45) clip screw rod, (46) have the plastic seal mounted box of rigid plastics cover plate, (47) watertight chute, (48) float valve, and (49) water senses
Device, (50) sensor indicator, (51) voice alarm.
Brief description：Fig. 1 is the principle schematic (during normal condition) of the anti-settling gas-bag system of naval vessel anti-rollover；Fig. 2 is warship
The principle schematic (when hull rolls) of the anti-settling gas-bag system of ship anti-rollover；Fig. 3 is the knot of the anti-settling gas-bag system of naval vessel anti-rollover
Structure schematic diagram；Fig. 4 is electronic sensor control device operation principle circuit diagram.
Specific embodiment：The agent structure of this anti-settling gas-bag system of naval vessel anti-rollover is, by gravity dip angle sensor
Pass to the timely perception of ship navigation attitude and by the information data of naval vessel inclined degree and water inlet degree with water sensor
Computer control, computer control decides whether after processing these data that sending instruction opens corresponding air bag system
System.It is indoor that airbag module is installed on air bag, and air bag room is located at the following linear array of naval vessel Light Water Line, and every two
The spacing of individual air bag room approximate air-bag deployment after length to obtain maximal density and buoyancy.When in air bag
Gas generator igniter fire detonate after, it will blow the rigid plastics cover plate of airbag module, air bag
Main part is released at the opening of air bag room, and explosive thrust will open the venting threshold switch of gas cylinder, gas simultaneously
Rapidly enter in air bag, strut air bag and produce buoyancy, the hook collar on clip screw rod at air bag closing in, it is enclosed within air bag
On the air bag hook of room, air bag buoyancy is linked up with the navigation attitude to naval vessel by air bag and is played corrective action.Fig. 1 and Fig. 2 is warship
The principle schematic of the anti-settling gas-bag system of ship anti-rollover, this two figure is all with the bridge cross section of modern stealth destroyer as reference
Compares figure during object, respectively normally travel and when hull rolls, this two figure all indicates and includes gravity dip angle sensor
Electronic sensor control device and air bag system circuit connecting relation, air bag room, airbag module and its point
The approximate location on hull such as firearm, gas cylinder, has also indicated that after air-bag deployment in normally travel and has rolled phase
For the diverse location of water line, to show air bag buoyancy righting effect.Also show emphatically the pendulum of gravity dip angle sensor
Different manifestations in different navigation attitude, pendulum is connected with electrode respectively with inclination angle scale, when pendulum points to certain inclination angle scale,
Circuit will turn on, and when ship inclination angle is less, circuit is obstructed, and sensor is in holding state.When ship inclination angle reaches warning angle
When spending, circuit ON, electronic sensor control device is started shooting and is sent alarm voice, points out crewman to watch out for navigation attitude；Work as pendulum
When indication indication inclination angle reaches dangerous angle, computer control will send instruction, start the several air bag in corresponding side, strength school
Just navigating by water attitude；When pendulum indication inclination angle reaches abnormally dangerous angle, computer control will send instruction and start corresponding one
Whole air bags of side, to provide maximum one side buoyancy, it is to avoid turn on one's side in naval vessel.For vivider display inclination and angled relationships, spy
Using the pendulum of gravity dip angle sensor and deck perpendicular bisector as angle both sides.Due to electronic sensor control device in detail in this figure
General layout is too little it is impossible to detailed describe, and the circuit structure etc. including water sensor and voice alarm all will be in Fig. 4 (electronic sensor
In the operation principle circuit diagram of control device) describe in detail.
Fig. 3 is the structural representation of the anti-settling gas-bag system of naval vessel anti-rollover, and reference explanation book explains emphatically, observes this figure
During airbag module, because air bag is a kind of flexible fabric, its scrambling can not be carved with smooth lines
Draw, in order that picture is more clear, now omit to the air bag under folded state describe but its internal breather pipe,
Vent valve, venting threshold switch, the relative position relation of gas generator and its connecting bracket, the passing all of igniter and its circuit
Make to describe, the clip screw rod with the hook collar protrudes from the surface of plastic seal mounted box, its inner face is exactly by steel clip card
At the closing in of the air bag of firm banding, the shape of this place clip daily pipe fitting clip all similar with function, but due to it
Undertake pulling force and will reach more than tens tons, so its material and intensity will sufficiently be strengthened.According to drawing convention, substitute
The multiplex dotted line of internal structure of capsule room and airbag module plastic seal mounted box is described.Gas generator is drawn as cubical shape
State, describes its relative position with venting threshold switch for convenience.
Fig. 4 is electronic sensor control device operation principle circuit diagram, and electronic sensor control device is power supply, gravity dip angle biography
Sensor and computer control set, gravity dip angle sensor is that most important sensory perceptual system (1,2 is said referring to the drawings
Bright), its left and right inclination angle is divided into Three Estate, is warning angle, dangerous angle, abnormally dangerous angle respectively, wherein dangerous
Also can arrange between angle and abnormally dangerous angle more be electronically activated a little make the quantity of startup air bag with inclination angle become larger and
Increase.In addition to rollover, a large amount of water inlet of cabin and serious overload are also most important cause of accident, when the time comes, water to marine incident
Sensor will provide important data message for electronic sensor control device.The different numberings of in figure water sensor represent them
Residing diverse location, highly different and distribution diverse location water sensor is not had triggering to represent bilging or overload by water logging
Different degrees of.Water sensor is the box that inlet opening is arranged at a kind of bottom, and when being submerged, the float valve of water sensor will float
Rise, the electrode of the electrode making on float valve and sensor top is connected.Gravity dip angle sensor within computer control
The task of transfer data information taken on by the indicator of indicator and water sensor.Computer control to these information at
Reason, to decide whether to start air bag, starts each position, and how many air bags open when its corresponding instruction key receives
During dynamic instruction, will turn on circuit makes this igniter fire, discharges air bag system, opens when the instruction key of voice alarm obtains
During dynamic instruction, it will connect circuit and report alarm voice.In practical application, the quantity of airbag igniter and water sensor
Quantity is all far above the quantity shown in figure, and only drawing these quantity is to explain in order to drawing is clear and convenient. it is set forth below two
This programme is illustrated：1st, a present passenger steamer travels on the Changjiang river, has met the strong convective weather that decades difficulty is shown in, at this moment
Transmit the alarm voice of voice alarm：" ship navigation attitude substantially rolls, please correct navigation attitude, take care ".Ship
Members know nearly 20 degree of the angle of heel of this passenger steamer, because having indicated in the safety instruction of passenger steamer that side tilt angle is 20
Degree, it will send alarm voice, when side tilt angle is more than 25 degree, it will progressively start respectively in the head of ship, middle part and afterbody
Air bag system, correction navigation attitude, when angle of heel reaches 35 degree, will start respective side all air bags system by force,
At this moment, stormy waves is increasing, and the navigation of ship is more steady, because having had been started up a part of air bag system, they carry
For buoyancy just counteract the thrust of stormy waves, the dynamics of stormy waves is unstable, when big when little, or even have return air and so that ship is fallen
To with exactly opposite direction just now, at this moment also can induce the air bag of opposite side, but this can make ship more stable, due to
Air bag is all that the larger bottom in top is less cone-shaped, and when ship rolls, the buoyancy that it provides is bigger, recovers normal attitude
When, most of air bag surfaces, and buoyancy becomes less, and it is a kind of power promoting naval vessel stable all the time.Having been turned on air bag
After the program of correction navigation attitude, 35 degree of the most dangerous angle of heel described above almost would not occur.There is a kind of " boat of clumsiness
Line mode ", it is simply that when navigating by water under severe sea condition, turning to wrong direction suddenly, easily makes ship the danger of rollover,
This would be possible to the situation 35 degree of the most dangerous side tilt angle described above, and when the time comes, the electronic sensor in system controls dress
Put and will open the air bag all corresponding to side in seconds, ship obtains unilateral buoyancy to greatest extent by fast,
And then correction navigation attitude guarantees safety.Now the size of buoyancy depends on the size and number of air bag, and these data will
By computer according to the material of this ship, construction, tonnage, the simulation of the factors such as speed and extreme voyage conditions draws.Right
For the low speed such as cruise ships, cruise naval vessel, in order to their side tilt angle of safety all will be limited in less scope, no
By what reason, as long as their side tilt angle exceedes this scope, air bag system will start at once, this just basic resistance
Stop the generation of unsafe condition.Certainly, this Yangtze passenger liner is by the destination of arriving safely having no suspense, either " strong
Convection weather " or " driving technology problem " is impossible to make its sinking of turning on one's side.
2nd, exploded into two-section after battleship meets with enemy's torpedo, this is in cruel sea warfare, scene the most miserable it
One, because bow and stern have been respectively mounted electronic sensor control device, also obtain from gravity dip angle sensor and water sensing
The information data that device collects, and start all of air bag system, to guarantee that respective segmentation will not sink.Due to war
Bucket naval vessels are high value ship, so its watertight bay section should be made makes every effort to tonnage abundance, air bag system should also be as being made
Strengthen ultra-large type it is seen that water line following watertight compartment gross tonnage during crisis, should be bigger with the displacement tonnage sum of air bag
Gross tonnage in this naval vessel.When meeting with the attack of enemy's ammunition in view of battleship, big fire can be caused easily to burn air bag, therefore,
It is equipped with during air bag it should part more than water line is set to an independent air bag segmentation for battleship, separately installed
Gas generator and ignition, even if being burned out also unrelated with the air bag of underwater portion, and the above air bag of water line divides
Section should principal point firearm late ignition relatively.Although battleship is inflicted heavy losses on, he not only will not sink it might even be possible to continue to fight
Bucket, this will be a kind of lifting to fighting capacity and the very big inspiration to morale.
This anti-settling gas-bag system of naval vessel anti-rollover be can be seen that by above example, either extreme sea condition, clutch, very
To being cruel battlefield surroundings, can provide the most timely for all kinds of naval vessels, automation, appropriate safety prevention measure.
This programme is applicable not only to civilian cruise ships, cruise and cargo ship, for superelevation be worth all kinds of naval vessels meanings more
Great.
Claims (4)
1. the anti-settling gas-bag system of a kind of naval vessel anti-rollover：Hull (1), air bag (17), pendulum (4), computer control
(6), gas cylinder (9), gas generator (42), is characterized in that：Described air bag room (12) is fixedly connected on hull (1)
Both sides light line (8) below, multiple installations arranged side by side, linear arrange, between the adjacent air bag room (12) of each two
Away from the length that should be equal to an air bag (17), the height of air bag (17) should be greater than from air bag room (12) opening to
The height of the water line (8) of side is rolled, the side width of air bag (17) should be under width during the maximum inclination of hull (1) heavy duty
Narrow, air bag (17) inflation after, should be the more trapezoidal cube in top, bottom less for inverted cone, air bag
(17) it is exactly the cone top part of cone at closing in, because air bag (17) can provide tens tons of huge buoyancy, its structural wood
Material should be very tough and tensile, the steel clip at its closing in, and the clip screw rod (45) with the hook collar (44) for the application is tightened, and links up with the collar
(44) it is used for air bag hook (24) in connecting safety air bag room (12), at the opening of air bag room (12), have a slidingtype
Watertight door (29), sliding type watertight door has watertight chute to separate the space outside air bag room and hull, and there is a hinge side
Chain type watertight door (38), there is a cylinder interface hole (34) another side, to facilitate the cylinder interface (32) on gas cylinder (9)
It is connected with the breather pipe (40) on air bag (17), above air bag room (12), lean on air bag room opening opposite side
Inner side equipped with air bag link up with (24), outside is hook handle (22), is connected to air bag room by waterstop ring and nut
(12) on, near hinge type watertight door (38) place equipped with watertight cable socket (36), air bag in air bag room (12)
Assembly (10) passes through to load air bag room (12) at hinge type watertight door (38) opening, and connects with air bag hook (24) and gas cylinder
Mouth (32) connects, and the igniter electric wire (14) of air bag passes through the socket waterstop ring (37) of watertight cable socket (36) simultaneously
It is connected with wire-socket, the other end of wire-socket passes through inwall and the electronic sensor control device (5) of air bag room (12)
Connect, socket waterstop ring (37) is in the presence of pressurization cover plate (26) and pressurization bolt (25) it is ensured that its watertightness, substitute
Capsule assembly (10) is internal to be the air bag (17) being folded in an appropriate way, and outside is the plastic seal with watertightness
One side outside mounted box (46), and air bag room opening (23) place faced by it is that the hard being integrated with plastic seal mounted box is moulded
Material cover plate, rigid plastics cover plate is coupled with the opening (23) of air bag room, and the compressing and rubbing against of water to be born, substitute
The internal appropriate position of capsule (17) is provided with the gas generator (42) possessing certain explosive force, and gas generator (42) is using electricity
The detonation mode of sub- igniter (11), the clip screw rod (45) with the hook collar (44) passes through plastic seal mounted box (46), and uses spiral shell
To keep watertightness, the detonating electric wire (14) of gas generator (42) closes up cap compression waterstop ring from air bag (17) simultaneously
After place passes, also pass from this waterstop ring and be connected with the watertight cable socket (36) air bag room (12), air bag
(17) internal also have a vent valve (41), and the breather pipe (40) on vent valve (41) passes through the ground on air bag (17) top layer
Side, makes it possess air-tightness with packing ring and nut, and local selects the material of easily tear, and adopt appropriate folding and arrangement
Mode, so that when air bag reclaims, air bag can smoothly be separated with vent valve (41), exit threshold switch (31) and gas generator (42)
Keep appropriate relative position, and be fixedly connected with support (43), enable gas generator (42) when detonating, air bag is total
The rigid plastics cover plate becoming (10) is blown, and the main part of air bag (17) is released air bag room (12), and using quick-fried
Fried thrust threshold switch (31) of exitting is opened, and so that the gas of gas cylinder (9) is rapidly entered and strut air bag, and air bag is total
When becoming the hook collar (44) on (10) to be inserted in air bag hook (24) inside air bag room (12), first Rotary hanging hook handle
(22), make air bag hook (24) point to appropriate angle, the convenient hook collar (44) is entangled, after entangling air bag hook (24), turn
Dynamic hook handle (22), make air bag link up with (24) point to air bag room (12) inwall, due to hook length, just with interior
Wall formed closure state, to prevent hook sleeve ring (44) from coming off, tighten the locating detent of hook handle (22) bottom simultaneously, when will
When reclaiming or changing air bag (17), unclamp locating detent and hook handle (22) is rotated 180 degree, because air bag links up with (24)
The back side bevel structure will make the hook collar (44) depart from air bag hook (24), in the presence of air bag buoyancy, it will
The parts of plastics that tear breather pipe (40) is connected with air bag top layer, makes air bag depart from hull (1), the recovery draw ring at air bag top
(19) conveniently hooked using stock when reclaiming, by the breather pipe (40) of the vent valve (41) on airbag module (10)
When being connected with the cylinder interface (32) of gas cylinder (9), between cylinder interface hole (34) and plastic seal mounted box (46), apply watertight
Packing ring, and tighten nut on breather pipe (40) it is ensured that watertightness, open the upper ventilation switch of gas cylinder (9), by high pressure gas
Air gauge (21) on bottle (9) confirms breather pipe (40) and the air-tightness of cylinder interface (32) and the closing of vent valve (41)
Property, the hinge type watertight door (38) of closed safe gasbag chamber (12), by the pressurization zip (39) of hinge type watertight door (38) lock
Button (27) clasps, and rotates sliding type watertight door control piece (28), opens sliding type watertight door (29), airbag module (10)
Installation, the electric wire (14) of electronic sensor control device (5) is by the watertight cable socket (36) of air bag room (12) even
Connect and control the igniter (11) of air bag, electronic sensor control device (5) includes power supply (3), gravity dip angle sensor
(2), carry out data acquisition and procession and the computer control (6) of instruction output, and be arranged in lower hold or ship with multiple
Water sensor (49) circuit of the side of a ship is connected with gathered data, and water sensor (49) will send electrifying information when not had by water logging, and water passes
Water inlet is arranged at the bottom of sensor (49), and its float valve (48) will be floated by buoyancy of water, and the electrode on float valve (48) will be with water
The electrifying electrodes on sensor (49) top, water sensor (49) is arranged in different positions and height, has different numberings, side
Just the collection of electronic information data and process, gravity dip angle sensor (2) is to show that hull inclines by the Action of Gravity Field of pendulum (4)
A kind of sensor of rake angle, gravity dip angle sensor (2) has one all the time perpendicular to horizontal pendulum (4), when ship is sent out
During raw inclination, the deck vertical line (13) of ship also can tilt, and forms angle with pendulum (4), and this angle bigger explanation ship inclines
Oblique is more severe, also more dangerous, is electronically activated a little in each specific inclination angle scale (15) setting of the swinging track of pendulum (4),
Can be shown that the data of ship inclination, then, by sensor indicator (50) by corresponding data information transmission to computer control
Due in computer control (6), device (6) processed, stores whether this naval vessel starts air bag (17) under different situations,
Start the air bag (17) of how many each positions or the related data starting voice alarm (52), when electronic sensor control
The information that device (5) processed collects from each sensor, when meeting related data, it will be pacified to each by instruction key (16)
The igniter (11) of full air bag and voice alarm (52) send corresponding instruction, corresponding with timely alarm or startup
Air bag (17), these air bags (17) are just for correcting navigation attitude, preventing ship rollover, prevent from overloading and sink or join
Closing watertight compartment prevents ship leakage from sinking.
2. the anti-settling gas-bag system of naval vessel according to claim 1 anti-rollover, is characterized in：Described air bag (17) exists
Select not using gas cylinder (9), but using the dosage increasing gas generator (42) or increase gas generator (42)
Quantity when, should detonate successively, appropriately control gas generator (42) detonate when bursting strength, it is to avoid to hull (1) and peace
Full air bag (17) causes to damage.
3. the anti-settling gas-bag system of naval vessel according to claim 1 and 2 anti-rollover, is characterized in：The substitute that battleship uses
Water line (8) above section should be set to an independent air bag segmentation, separately installed gas generator (42) and igniting by capsule
Device (11), even if burnt also unrelated with air bag (17) main part of underwater portion, and more than this water line (8) by the flames of war
Igniter (11) late ignition of comparatively safe air bag (17) main part is answered in air bag segmentation.
4. the anti-settling gas-bag system of naval vessel according to claim 1 and 2 anti-rollover, is characterized in：When battleship uses the system,
Respectively a set of electronic sensor control device (5) should be configured in warship bow and stern, and respectively with all the sensors, voice alarm and peace
Full air bag (17) igniter (11) connects circuit, and when artillery fire is injured circuit or blown up naval vessel, they are controlled respective segmentation respectively
The air bag (17) carrying.
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| CN201620499462.7U CN205971760U (en) | 2016-05-24 | 2016-05-24 | Prevent turning on one's side and prevent sinking airbag system in naval vessel |
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| CN201620499462.7U CN205971760U (en) | 2016-05-24 | 2016-05-24 | Prevent turning on one's side and prevent sinking airbag system in naval vessel |
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| CN106628044A (en) * | 2016-05-24 | 2017-05-10 | 刘得华 | Vessel anti-rollover and anti-sinking air bag system |
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| CN114802718A (en) * | 2022-05-10 | 2022-07-29 | 深圳市鑫神科技开发有限公司 | Method and device for horizontal rolling and falling machine to remove rotation and method and device for leveling inclined ship body |
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