CN106628044A - Vessel anti-rollover and anti-sinking air bag system - Google Patents
Vessel anti-rollover and anti-sinking air bag system Download PDFInfo
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- CN106628044A CN106628044A CN201610366845.1A CN201610366845A CN106628044A CN 106628044 A CN106628044 A CN 106628044A CN 201610366845 A CN201610366845 A CN 201610366845A CN 106628044 A CN106628044 A CN 106628044A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
- B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention provides a vessel anti-rollover and anti-sinking air bag system. Through the buoyancy of air bags which can be rapidly and automatically expanded and inflated, a vessel is prevented from rolling over or sinking. The vessel anti-rollover and anti-sinking air bag system is a research in the field of vessel safety. According to drawings, the vessel anti-rollover and anti-sinking air bag system is characterized in that an electronic sensing control device decides whether to give out a command and start the corresponding safety air bags through collection treatment of information data, including the vessel heeling degree and the flooding degree, obtained by a gravity inclination angle sensor and a water sensor; after an air bag igniter detonates, hard plastic cover plates of an air bag assembly are blown open, air bag bodies are pushed out of openings of safety air bag chambers, an air exhaust valve switch of a high-pressure air cylinder is opened through the explosion thrust, air enters and expands the air bags, buoyancy is generated, and the posture of the vessel is corrected. The vessel anti-rollover and anti-sinking air bag system aims to apply buoyancy of the air bags to vessel safety protection, the point is that the concept of the gravity inclination angle sensor and the water sensor is introduced, and the scheme is mainly applied to high-value ships such as tourism passenger ships, cruise ships, cargo ships and battleships.
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 fast automatic can be opened
The utilization air bag buoyancy for opening prevents the air bag system that naval vessel is turned on one's side and sunk.It greatly improved the unsinkability on naval vessel, especially
It is applied to the high value ships such as raising tourism main cabin, cruise, cargo ship and battleship after injuring in the face of severe sea condition or external force
Safety existence efficiency.
Technical background：The asterisk cruise ships in No. 1 Chongqing of in June, 2015 east are met in Yangtze middle reaches Hubei Jianli waters
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 is segmented safeguard procedures, relative to improve security effectiveness, but due to a variety of causes of live and work, still there is a large amount of cabins
Section space will keep clear, it is impossible to implement watertight cut-off protection, so come 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 effectively solving
Scheme.Our passenger steamer turns over and sinks never again, and safety of ship will have preferably guarantee.
The content of the invention：The present invention attempts to overcome current naval vessel meeting with severe sea condition, strong impaction, and torpedo, artillery fire are ruined
When hindering, it is easy to the rollover even shortcoming of sinking, there is provided a kind of sensitivity based on air bag is high, it is full-automatic open,
It is easily installed, is convenient for changing and reclaims, possesses the anti-settling gas-bag system of naval vessel anti-rollover of powerful anti-heavy power.It can work as warship
Ship meets with high wind or sea beat provides the buoyancy of corresponding side when inclining to side, is avoided with the navigation attitude for imitating positive ship
Rollover；Can be so that after ship experience ammunition is injured, the watertight compartment for coordinating ship part intact, there is provided powerful buoyancy makes naval vessel
Avoid sinking, be to fight or withdraw offer valuable time window.This anti-sinking system of naval vessel anti-rollover mainly includes four parts：1、
Air bag room 2, airbag module 3, gas cylinder 4, electronic sensor control device (referring to the drawings 1,2,3,4) air bag
Room is fixedly connected on the position of the following certain distance of hull Light Water Line and installs side by side, in linear array, if 100 meters of captain,
One is filled every five meter amperes, the both sides of ship install altogether 40, an air bag, each airbag-releasing are installed in each air bag room
Afterwards, five meters long are should be, is made without blank in the middle of each air bag, to provide maximum buoyancy, the height of air bag should be slightly larger than from safety
The height of water line when gasbag chamber opening is rolled to hull heavy duty is maximum, the side width of air bag should be down narrow upper width so that hull exists
Maximum buoyancy can be provided during inclination, and recovered after normal/cruise attitude, produced resistance is less.After airbag aeration, should be
It is a prismatoid that portion is larger, and it is irregular cone body that bottom is less, the size, shape difference due to various ships, so
The apparent size and shape of their air bag is also different, and each air bag is relatively independent, can both open one or several,
Can also side air bag it is fully open, or when critical (in such as cabin in a large number intake), both sides air bag is fully open.Safety
The opening of gasbag chamber should be in the case where smoothly input air bag be met, and that what is done is as far as possible little, in the hope of not damaging the firmness of hull,
There is a sliding type watertight door at the opening of air bag room, there is a hinge type watertight door side, closes sliding type watertight door
When, the space outside air bag room and hull has just been separated by watertight chute, airbag module is waited in air bag room
Whole installations after, be shut off hinge type watertight door, then open sliding type watertight door, then air bag system is just located
In armed state.There is a cylinder interface hole another side of air bag, with facilitate cylinder interface on gas cylinder with
Breather pipe connection on air bag.By gasbag chamber opening opposite side inner side equipped with air bag hook above air bag room,
Outside is hook handle, is connected on air bag room by waterstop ring and nut.Near hinge water in air bag room
At Mi Men be equipped with watertight cable socket, the igniter circuit of air bag, through watertight cable socket socket waterstop ring with
Wire-socket connects, and the other end of wire-socket connects through the inwall of air bag room and the circuit of electronic sensor control device
Connect.Airbag module is connected by loading air bag room at hinge type watertight door with air bag hook and cylinder interface, together
When by watertight cable socket connect electric wire.Be inside airbag module folded in an appropriate way include gas
The air bag of body generator and gas cylinder vent valve, outside is that, with aqueous close plastic seal mounted box, and it faces air bag
One side at the opening of room is the rigid plastics cover plate of watertight plastic seal mounted box, and the watertight plastic seal mounted box is to prevent air bag by water
Corrosion adhesion is unfavorable for air bag smooth opening, and rigid plastics cover plate is coupled with the opening of air bag room, and to bear water
Compress and rub against.Because air bag can provide tens tons of huge buoyancy, so, its structural material should be very tough and tensile, especially
The clip screw rod of the steel clip application band hook collar at its closing in is tightened, and the hook collar is used in connecting safety air bag room
Air bag is linked up with, and equipped with the gas generator for possessing certain explosive force, gas generator is by electronics point for the appropriate position of inside air bag
Firearm is lighted a fire, and the chemical substance for promoting it internal reacts, and produces the detonation mode of a large amount of gases, and detonation electric wire is received by air bag
Pass at mouthful.Clip screw rod passes through plastic seal mounted box, and uses nut compressing waterstop ring, to keep watertightness, meanwhile, gas is sent out
The detonation electric wire of raw device is also passed from this waterstop ring, is connected with the watertight cable socket on air bag room, and inside air bag is also
There is a gas cylinder vent valve, the breather pipe on vent valve passes through the cylinder interface hole on air bag top layer and air bag room, with gas
Bottle interface is connected.Breather pipe on vent valve guarantees air-tightness through where air bag top layer with nut and packing ring, then passes through
Plastic seal mounted box position corresponding with cylinder interface hole, and air bag should locally select the modeling of easy tear with breather pipe junction
The materials such as material, and using appropriate folding and arrangement, to be convenient for changing during air bag, air bag and vent valve and breather pipe
Smoothly separate.Gas generator will can complete following action when detonation is powered：First, by the rigid plastics cover plate of air bag assembly
Blow and the main part of air bag is released into air bag room；Second, will be deflated using the explosive thrust of gas generator
The switch of valve is opened, and the gas for making gas cylinder rapidly enters in air bag, struts air bag and produce buoyancy.It can be seen that, high pressure
The gas that gas cylinder is released should be equal to the capacity of air bag with the summation of the gas produced by gas generator, should between them
It is mutually matched.
When installing airbag module, first by the watertight of the wire and plug insertion air bag room outside airbag module
Wire-socket, and socket waterstop ring is compressed with pressurization cover plate, pressurization bolt is tightened, electric wire is passed 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 into safety
Air bag hook on the inside of gasbag chamber, advance Rotary hanging hook handle makes hook point to appropriate angle, facilitates hook sleeve ring set to live,
After entangling hook, rotational hook handle makes air bag hook point to the inwall of air bag room, and forms closure state with inwall, with
Prevent the hook collar from coming off.The locating detent of hook handle bottom lockpin hole is tightened simultaneously.When reclaiming or change air bag
When, unclamp locating detent and hook handle is rotated into 180 °, because the oblique angle type structure at the back side of air bag hook will make hook sleeve
Ring 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, and then
Air bag is set to depart from hull.Go up on the quarter in advance and hook the recovery draw ring at the top of air bag to facilitate recovery with stock.3rd step be by
The breather pipe of the vent valve on airbag module passes through the cylinder interface hole of air bag room, with the gas cylinder mouth on gas cylinder
Connection, cylinder interface hole uses waterstop ring between air bag chamber interior walls and plastic seal mounted box, tightens the spiral shell on breather pipe
Cap, it is ensured that watertightness, opens the ventilation switch on gas cylinder, by the air gauge on gas cylinder, confirms breather pipe and gas
The air-tightness and the closure of vent valve of bottle interface, now, the venting capability of gas cylinder, by the vent valve control of inside air bag
System.Finally, the hinged watertight door of closed safe gasbag chamber, by pressurize zip and lock the watertightness of watertight door packing ring is guaranteed,
And sliding watertight door is opened, and sliding type watertight door control piece is rotated, move to sliding type watertight door using extrusion rolling friction
In chute outside air bag room.So far, whole airbag module is installed.When start, then pass depending on electronics
Sense control device.Above air bag system is provided with gas cylinder, in case strutting when needing and full of air bag to provide buoyancy.
In practical application, also may be selected without gas cylinder, but increase the dosage of gas generator or increase gas generator
Quantity, and detonate successively, this method can more save cabin space, but when appropriately controlling gas generator and detonating
Intensity, it is to avoid to hull and air bag cause damage.
Electronic sensor control device includes power supply, gravity dip angle sensor, carries out data acquisition and procession and instruct defeated
The computer control for going out, and be connected with gathered data with multiple water sensors for being arranged in cabin bottom and ship side.Water is sensed
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
To be powered with the electrode on water sensor top, water sensor is arranged in different position and height, each possesses 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 dangerous situation is processed, if multiple water sensors of lower hold higher position are all shown 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 of the relatively low overload alert locations in position shows water inlet, illustrates ship overload, will start voice alarm, sends police
Accuse.If multiple water sensors of the serious overload position of the higher expression in ship side position show water inlet dangerous situation, illustrate that ship is tight
Overload again, it is possible to sink, electronic sensor control device will send instruction, start ship two side portions air bag system, ship
Oceangoing ship lifting due to buoyancy, until the water line of ship is returned in the normal scope of safety.Because the inlet opening of water sensor is opened
In bottom, it is necessary to which water sensor is not had by water logging, energization can be just shown, even if long-time also will not be excited by sea beat.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 incline, and with horizontal vertical line ----pendulum, form angle, the angle is bigger, illustrates the more severe of ship inclination
It is more dangerous.Arrange in each specific inclination angle scale of the swinging track of pendulum and be electronically activated a little, you can read the number of ship inclination
According to and different instructions being sent by computer control, due to the naval vessel being stored 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 for collecting meets
Related data, it will send corresponding instruction.Than relatively hazardous when such as angle is 20 °, illustrate that ship is impacted by stormy waves etc.
Power should send the air bag producing balanced forces that instruction starts the several diverse locations in correspondence side than larger, correct the navigation attitude of ship；
It is abnormally dangerous when angle is 30 °, instruction should be sent and start correspondence side whole air bag, to provide maximum one side buoyancy, it is to avoid ship
Oceangoing ship rollover sinking.And such as some high motor-driven battleships, when specific tactical maneuver action is done, it is allowed to which battleship has larger inclination,
And maintain a period of time, still to belong to safe, these related angles, the data such as time are required for computer control to carry out
Collection and process, and corresponding instruction is sent, 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, therefore when electronic sensor control device is installed, the bob motion of gravity dip angle sensor should be made
Face is parallel with the cross section of hull consistent, and otherwise, gravity dip angle sensor is by cisco unity malfunction.The ship of different type and tonnage
Oceangoing ship, such as passenger steamer and battleship, their anti-side are turned over and resist heavy ability different, so should be selected such that with suitable each ship own characteristic
Electronic sensor control device and air bag system.The circuit 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, it is contemplated that the ruthlessness of combat environment.Such as in March, 2010 Korea's Tian An warship event
In, Tian An warship has been fried into two-section, sinking and the people of injures and deaths more than 40, tackles analogue, just should respectively fill one in warship bow and stern
Set electronic sensor control device, can respectively control the air bag system of full warship, so, even if being fried into two-section, also can be suitable
Profit starts air bag system, coordinates each remaining intact watertight bay section, can still keep naval vessels not sink, to reduce wound
Die, or even continue to fight.It can be seen that this programme is applicable not only to civilian cruise ships, cruise, cargo ship, it is 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 when ship side overload alert locations water sensor is intake, the system voice
Alarm device will automatic early-warning, to remind driver and crew to eliminate danger.Second, when naval vessel is rolled reaches dangerous angle, this is
System will start correspondence side Partial security air bag, and in the way of gradually increasing and open air bag quantity, until by ship hazardous side
The navigation attitude updating inclined normally navigates by water attitude to safety.3rd, when naval vessel is rolled suddenly reaches abnormally dangerous angle, this
System will be reacted within the extremely short time, start correspondence side all air bags, to provide unilateral maximum buoyancy, be prevented
Turn on one's side on naval vessel.4th, when a large amount of water inlets in naval vessel cabin, the system will start naval vessel both sides all air bags system to match somebody with somebody
Close intact watertight bay section and maximum buoyancy is provided, prevent Ship's Sinking.5th, when ship side position higher position position of seriously overloading it is many
When individual water sensor shows water inlet, the system will start two side portions air bag, there is provided buoyancy lifting ship enough is avoiding
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
Advantage.5 points of protection more than having, so that it may prevent rollover and the sinking accident on all kinds of naval vessels substantially.This programme will be in watertight
After the popularization of cabin, the lifting again of safety of ship safeguard procedures.This is greatly ensured the security protection for making all kinds of naval vessels.
Accompanying drawing note：(1) hull, (2) gravity dip angle sensor, (3) power supply, (4) pendulum, (5) electronic sensor control 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 is switched, and (21) air gauge, (22) hook handle, (23) air bag room is opened
Mouthful, (24) air bag hook, (25) pressurization bolt, (26) pressurization cover plate, (27) lock, (28) sliding type watertight door control piece,
(29) sliding type watertight door, (30) chute, (31) deflation 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, the breather pipe of (40) with clamping nut, (41) vent valve, (42) gas generator, (43) support, (44) hook collar,
(45) clip screw rod, (46) have the plastic seal mounted box of rigid plastics cover plate, (47) watertight chute, (48) float valve, (49) water sensing
Device, (50) sensor indicator, (51) voice alarm.
Accompanying drawing 1,2 illustrates that this two figure is the principle schematic of the anti-settling gas-bag system of naval vessel anti-rollover, and this two figure is with the modern times
Compares figure when the bridge cross section of stealthy destroyer is references object, respectively normally travel and when hull is rolled, this figure is equal
The circuit connecting relation for including the electronic sensor control device Yu air bag system of gravity dip angle sensor is indicated, safety
The approximate location on hull such as gasbag chamber, airbag module and its igniter, gas cylinder, has also indicated that air bag exhibition
Diverse location after opening in normally travel and inclination relative to water line, to show air bag buoyancy righting effect.Also open up emphatically
The different manifestations of the pendulum of gravity dip angle sensor in different navigation attitudes are shown, pendulum and inclination angle scale respectively with electrode phase
Even, 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 standby shape
State.When ship inclination angle reaches warning angle, circuit ON, electronic sensor control device is started shooting and sends alarm voice, is pointed out
The vigilant navigation attitude of crewman；When pendulum indication indication inclination angle reaches dangerous angle, computer control will send instruction, start
The several air bags in correspondence side, Brute calibration navigation attitude；When pendulum indication inclination angle reaches abnormally dangerous angle, computer controls
Device starts whole air bags of correspondence side by instruction is sent, to provide maximum one side buoyancy, it is to avoid turn on one's side on naval vessel.For vivider
Show and roll and angled relationships, it is special using the pendulum of gravity dip angle sensor and deck perpendicular bisector as angle both sides.Due to electricity
In detail in this figure general layout is too little for sub- sensing and controlling device, it is impossible to describe in detail, including the circuit knot of water sensor and voice alarm
Structure etc. all will be described in detail in Fig. 4 (in operation principle circuit diagram of electronic sensor control device).
Accompanying drawing 3 is illustrated：This figure is the structural representation of the anti-settling gas-bag system of naval vessel anti-rollover, emphatically reference explanation book solution
Say, when observing the airbag module of this figure, because air bag is a kind of flexible fabric, its scrambling can not be with stream
Smooth lines are portraying, in order that picture is cleaner and tidier clear, now omit the description to the air bag under folded state but its
Internal breather pipe, vent valve, the relative position relation of deflation threshold switch, gas generator and its connecting bracket, igniter and
Passing for its circuit all made description, and the clip screw rod with the hook collar protrudes from the surface of plastic seal mounted box, and its inner face is exactly
By the closing in of the air bag of the firm banding of steel clip card, shape and the similar daily pipe fitting of function of this place clip
Clip, but more than tens tons are reached because it undertakes pulling force, so its material and intensity will sufficiently be strengthened.According to painting
The multiplex dotted line of internal structure of figure convention, air bag room and airbag module plastic seal mounted box is described.By gas generator
Cubical form is drawn as, the relative position of it and deflation threshold switch is described for convenience.
Accompanying drawing 4 is illustrated：This figure is electronic sensor control device operation principle circuit diagram, and electronic sensor control device is electricity
Source, gravity dip angle sensor and computer control set, gravity dip angle sensor is most important sensory perceptual system (ginseng
Illustrate according to accompanying drawing 1,2), its left and right inclination angle is divided into Three Estate, is respectively warning angle, dangerous angle, abnormally dangerous angle
Degree, wherein also can arrange more between dangerous angle and abnormally dangerous angle that the quantity for a little making startup air bag is electronically activated with inclination angle
Become larger and increase.In addition to rollover, in a large number water inlet and serious overload are also that most important accident is former to cabin to marine incident
Cause, when the time comes, water sensor will provide important data message for electronic sensor control device.The different numberings of water sensor in figure
The diverse location residing for them is represented, different and distribution diverse location the water sensors of height are not triggered by water logging and represent that cabin enters
Water or overload it is different degrees of.Water sensor is the box that inlet opening is arranged at a kind of bottom, when being submerged, water sensor it is floating
Valve will float, and the electrode on the electrode made on float valve and sensor top is connected.Gravity dip angle inside computer control
The indicator of sensor and the indicator of water sensor take on the task of transfer data information.Computer control is to these information
Processed, to decide whether to start air bag, started each position, how many air bags, when its corresponding instruction it is bonded
When receiving enabled instruction, will turn on circuit makes the igniter fire, air bag system is discharged, when the instruction key of voice alarm
When obtaining enabled instruction, it will connect circuit and report alarm voice.In practical application, the quantity of airbag igniter and water are passed
The quantity of sensor is all far above the quantity shown in figure, and it is in order to drawing is clear and convenient explanation only to draw these quantity.
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 is processed and decides whether that sending instruction opens corresponding air bag system after these data
System.Airbag module is installed in air bag room, and air bag room is located at the following linear array of naval vessel Light Water Line, per two
The spacing of individual air bag room is approximately equal to the length after air-bag deployment to obtain maximal density and buoyancy.When in air bag
Gas generator igniter fire detonation after, it will the rigid plastics cover plate of airbag module is blown, air bag
Main part is released at the opening of air bag room, while explosive thrust will open the deflation threshold switch of gas cylinder, gas
Rapidly enter in air bag, strut air bag and produce buoyancy, the hook collar at air bag closing on clip screw rod is enclosed within air bag
On the air bag hook of room, air bag buoyancy links up with the navigation attitude to naval vessel and plays corrective action by air bag.It is set forth below two
This programme is illustrated：1st, a present passenger steamer is travelled 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 is substantially rolled, please correct navigation attitude, is taken care ".Ship
Members know nearly 20 degree of the angle of heel of the passenger steamer, because having indicated that side tilt angle is 20 in the safety instruction of passenger steamer
Degree, it will alarm voice is sent, when side tilt angle is more than 25 degree, it will the head, middle part and afterbody in ship progressively starts respectively
Air bag system, by force correction navigation attitude, when angle of heel reaches 35 degree, will start respective side all air bags system,
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 are carried
For buoyancy just counteract the thrust of stormy waves, the dynamics of stormy waves be it is unstable, when it is big when it is little, or even having return air makes ship fall
To with exactly opposite direction just now, at this moment can also 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 is rolled, the buoyancy that it is provided is bigger, recovers normal attitude
When, most of air bag surfaces, and buoyancy becomes less, and it is a kind of power for promoting naval vessel stable all the time.Having been turned on air bag
After the program of correction navigation attitude, would not almost there is 35 degree of most dangerous angle of heel described above.There is a kind of " boat of clumsiness
Line mode ", when exactly navigating by water under severe sea condition, turns suddenly to the direction of mistake, easily makes ship the danger of rollover occur,
This would be possible to the situation of 35 degree of most dangerous side tilt angle for occurring described above, when the time comes, the electronic sensor control dress in system
Putting will in seconds open the air bag of all correspondence sides, and ship obtains unilateral buoyancy to greatest extent by fast,
And then amendment 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 material, construction, the tonnage of the ship, the simulation of the factors such as speed and extreme voyage conditions draws.It is right
For the low speed such as cruise ships, cruise naval vessel, for safety, their side tilt angle 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
The generation of unsafe condition is stopped.Certainly, this Yangtze passenger liner is either " strong by the destination of arriving safely having no suspense
Convection weather " or " driving technology problem " are impossible to make its rollover sinking.
2nd, fried into two-section after battleship meets with enemy's torpedo, this is in cruel sea warfare, the most miserable scene it
One, because bow and stern have been respectively mounted electronic sensor control device, also obtain from gravity dip angle sensor and water and sense
The information data that device is collected, and all of air bag system is started, 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
In the gross tonnage on the 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,
When being equipped with air bag for battleship, part more than water line should be set to an independent air bag segmentation, it is separately installed
Gas generator and ignition, even if being burned out also unrelated with the air bag of underwater portion, and water line above air bag point
Section should be with respect to principal point firearm late ignition.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 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 value all kinds of naval vessels meanings more
It is 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)
Below, multiple installations arranged side by side are linear to arrange, between the adjacent air bag room (12) of each two for both sides light line (8)
Away from the length of about one air bag (17), the height of air bag (17) should be slightly bigger than from air bag room (12) opening
The height of the water line (8) of side is rolled when rolling to hull (1) heavy duty is maximum, the side width of air bag (17) should be under width
It is narrow, after air bag (17) inflation, the more trapezoidal cube in top is should be, bottom is 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) for linking up with the collar (44) using band is tightened, and links up with the collar
(44) for air bag hook (24) in connecting safety air bag room (12), there is a slidingtype at the opening of air bag room (12)
Watertight door (29), sliding type watertight door has watertight chute to separate air bag room and the space outside hull, and there is a hinge side
There is a cylinder interface hole (34) chain type watertight door (38), another side, to facilitate the cylinder interface (32) on gas cylinder (9)
It is connected with the breather pipe (40) on air bag (17), air bag room opening opposite side is leaned on above air bag room (12)
Inner side equipped with air bag link up with (24), outside is hook handle (22), and by waterstop ring and nut air bag room is connected to
(12) on, watertight cable socket (36), air bag are housed near hinge type watertight door (38) place in air bag room (12)
Assembly (10) is connect by loading air bag room (12) at hinge type watertight door (38) opening with air bag hook (24) and gas cylinder
Mouth (32) connection, while socket waterstop ring (37) of the igniter electric wire (14) of air bag through watertight cable socket (36)
It is connected with wire-socket, the other end of wire-socket passes through the inwall and electronic sensor control device (5) of air bag room (12)
Connection, socket waterstop ring (37) is in the presence of pressurization cover plate (26) and pressurization bolt (25), it is ensured that its watertightness, substitute
It is the air bag (17) for being folded in an appropriate way that capsule assembly (10) is internal, and outside is the plastic seal with watertightness
Mounted box (46), and its one side faced on the outside of opening (23) place of air bag room 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 to bear compressing and rubbing against for water, substitute
The internal appropriate position of capsule (17) is provided with the gas generator (42) for 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) uses spiral shell through plastic seal mounted box (46)
Cap compresses waterstop ring to keep watertightness, while the detonation electric wire (14) of gas generator (42) closes up from air bag (17)
After place passes, also pass from this waterstop ring and be connected with the watertight cable socket (36) on air bag room (12), air bag
(17) it is internal to also have a vent valve (41), ground of the breather pipe (40) on vent valve (41) through air bag (17) top layer
Side, makes it possess air-tightness with packing ring and nut, and local selects the plastic or other material of easily tear, and using appropriate folding
And arrangement, when reclaiming so as to air bag, air bag can smoothly separate with vent valve (41), and deflation threshold switch (31) occurs with gas
Device (42) keeps appropriate relative position, and is fixedly connected with support (43), by safety when enabling gas generator (42) to detonate
The rigid plastics cover plate of air bag assembly (10) is blown, and the main part of air bag (17) is released air bag room (12), and
Deflation threshold switch (31) is opened using explosive thrust, the gas for making gas cylinder (9) rapidly enters and strut air bag, will safety
When the hook collar (44) on air bag assembly (10) is inserted in the hook of the air bag on the inside of air bag room (12) (24), first Rotary hanging hook
Handle (22), makes air bag hook (24) point to appropriate angle, and the convenient hook collar (44) is entangled, and entangles air bag hook (24)
Afterwards, rotational hook handle (22), make air bag hook (24) point to air bag room (12) inwall, due to link up with length, just
Good and inwall forms closure state, to prevent hook sleeve ring (44) from coming off, while tightening the positioning lock of hook handle (22) bottom
Pin, when to reclaim or change air bag (17), unclamps locating detent and hook handle (22) is rotated into 180 degree, due to air bag
The bevel structure at the back side of hook (24) will make the hook collar (44) depart from air bag hook (24), in the effect of air bag buoyancy
Under, it will the parts of plastics that tear breather pipe (40) is connected with air bag top layer, make air bag depart from hull (1), returning at the top of air bag
Reel ring (19) conveniently to hook using stock when reclaiming, by the ventilation of the vent valve (41) on airbag module (10)
When pipe (40) is connected with the cylinder interface (32) of gas cylinder (9), should between cylinder interface hole (34) and plastic seal mounted box (46)
With waterstop ring, and tighten the nut on breather pipe (40), it is ensured that watertightness, open ventilation switch on gas cylinder (9), pass through
Air gauge (21) on gas cylinder (9) confirms the air-tightness of breather pipe (40) and cylinder interface (32) and vent valve (41)
Closure, the hinge type watertight door (38) of closed safe gasbag chamber (12), by the pressurization zip (39) of hinge type watertight door (38)
Clasped with lock (27), rotate sliding type watertight door control piece (28), open sliding type watertight door (29), airbag module
(10) installation, the watertight cable socket that the electric wire (14) of electronic sensor control device (5) passes through air bag room (12)
(36) connect and control the igniter (11) of air bag, electronic sensor control device (5) includes power supply (3), gravity dip angle
Sensor (2), the computer control (6) for carrying out data acquisition and procession and instruction output, and are arranged in bottom ship with multiple
Water sensor (49) circuit of cabin or ship side is connected with gathered data, and water sensor (49) will send energization letter when not had by water logging
Water inlet is arranged at breath, the bottom of water sensor (49), and its float valve (48) will be floated by buoyancy of water, the electrode on float valve (48)
To be powered with the electrode on water sensor (49) top, water sensor (49) is arranged in different position and height, possesses different
Numbering, facilitates the collection of electronic information data and processes, and gravity dip angle sensor (2) is shown by the Action of Gravity Field of pendulum (4)
Show a kind of sensor at hull angle of inclination, gravity dip angle sensor (2) has one all the time perpendicular to horizontal pendulum (4),
When ship run-off the straight, the deck vertical line (13) of ship also can be inclined, and form angle, the bigger theory of the angle with pendulum (4)
Bright ship inclination it is more severe, it is also more dangerous, in each specific inclination angle scale (15) of the swinging track of pendulum (4), electronics is set
Trigger point, you can show the data of ship inclination, then, by sensor indicator (50) by corresponding data information transmission to meter
Machine controller (6) is calculated, due to storing whether the naval vessel starts air bag under different situations in computer control (6)
(17) air bag (17) for, starting how many each positions or the related data for starting voice alarm (52), work as electronics
The information that sensing and controlling device (5) is collected from each sensor, when meeting related data, it will by instruction key (16) to
The igniter (11) and voice alarm (52) of each air bag sends corresponding instruction, to alert or start phase in time
Corresponding air bag (17), these air bags (17) are just used for correcting navigation attitude, prevent ship rollover, prevent overload heavy
Not or coordinate watertight compartment prevent ship leakage from sinking.
2. the anti-settling gas-bag system of naval vessel anti-rollover according to claim 1, is characterized in：Described air bag (17) exists
Selection does not use gas cylinder (9), but adopts the dosage for 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 anti-rollover according to claim 1 and 2, is characterized in：The substitute that battleship is used
Capsule, should be set to an independent air bag segmentation, separately installed gas generator (42) and igniting by water line (8) above section
Device (11), though burnt by the flames of war it is also unrelated with the air bag of underwater portion (17) main part, and more than the water line (8)
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 anti-rollover according to claim 1 and 2, is characterized in：When battleship uses the system,
A set of electronic sensor control device (5) should respectively be configured in warship bow and stern, and respectively with all the sensors, voice alarm and peace
Full air bag (17) igniter (11) connection circuit, when artillery fire injures circuit or blows up naval vessel, they will respectively control each segmentation
The air bag (17) of carrying.
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| CN201610366845.1A CN106628044A (en) | 2016-05-24 | 2016-05-24 | Vessel anti-rollover and anti-sinking air bag system |
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| CN107416151B (en) * | 2017-07-25 | 2019-02-22 | 东莞市皓奇企业管理服务有限公司 | The application method of intelligent and safe child's swimming life-buoy |
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| CN107416151A (en) * | 2017-07-25 | 2017-12-01 | 东莞市皓奇企业管理服务有限公司 | The application method of intelligent and safe child's swimming life-buoy |
| CN107416152A (en) * | 2017-07-25 | 2017-12-01 | 东莞市皓奇企业管理服务有限公司 | The application method of the anti-drowned child's swimming life-buoy of intelligence |
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| CN109421903A (en) * | 2017-08-28 | 2019-03-05 | 曹伟华 | The anti-settling life saving system of military boats and ships |
| WO2019214542A1 (en) * | 2018-05-11 | 2019-11-14 | Pun Kwok Wah | Transportation device having floating assistance structure |
| JP7175494B2 (en) | 2018-08-20 | 2022-11-21 | 株式会社峰生 | Vessels equipped with navigational stabilizers |
| JP2020029105A (en) * | 2018-08-20 | 2020-02-27 | 株式会社峰生 | Vessel provided with navigation stabilizer and water shielding device provided on vessel |
| CN109159889A (en) * | 2018-08-31 | 2019-01-08 | 郑丽娟 | A kind of low latitude based on hydraulic pressure inflation is taken photo by plane the landing-gear that takes off |
| CN109515084A (en) * | 2018-11-12 | 2019-03-26 | 江麓机电集团有限公司 | A kind of special vehicle control system of safety air bag |
| WO2020152409A1 (en) | 2019-01-21 | 2020-07-30 | Bk Trading | Flat-bottomed fluvial transport boat comprising inflatable buoyancy tanks |
| FR3091850A1 (en) * | 2019-01-21 | 2020-07-24 | Bk Trading | Flat-bottomed river transport boat with inflatable buoyancy reserves |
| RU2792073C2 (en) * | 2019-01-21 | 2023-03-16 | Бк Трэйдинг | Flat-bottom river transport vessel containing inflatable buoyancy tanks |
| CN112249256A (en) * | 2020-10-29 | 2021-01-22 | 广船国际有限公司 | Ship balancing device and ship |
| CN112478449A (en) * | 2021-01-12 | 2021-03-12 | 义乌市珈晟贸易有限公司 | A five metals cargo compartment for vegetables transportation |
| CN114084818A (en) * | 2021-11-17 | 2022-02-25 | 南通迪斯船舶科技有限公司 | Port intelligent control crane for ocean engineering |
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