CN1093050A - Anti-sinking apparatus for ships - Google Patents
Anti-sinking apparatus for ships Download PDFInfo
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- CN1093050A CN1093050A CN 94102596 CN94102596A CN1093050A CN 1093050 A CN1093050 A CN 1093050A CN 94102596 CN94102596 CN 94102596 CN 94102596 A CN94102596 A CN 94102596A CN 1093050 A CN1093050 A CN 1093050A
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- fan
- liquefied gas
- air bag
- air compressor
- ships
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Abstract
The present invention is a kind of by liquefied gas bottle (2), air bag (3), fan air compressor (1), floating capsule (4), the anti-sinking apparatus for ships that autonomous cruise speed system (8) is formed.The present invention gives air bag (3) inflation by fan air compressor (1) and liquefied gas bottle (2), and making has enough big air sac sealing space in the hull, thereby makes ship not heavy, and the water of going into the cabin can be discharged hull.This device is that what of device quantity are the size according to ship decide, as long as through calculating, it is just passable that the floatage energy that pressure bladder is produced floats on the surface ship.The present invention is applicable to that all need prevent the ship that sinks.
Description
The present invention relates to a kind of by liquefied gas bottle, air bag, fan air compressor, the anti-sinking apparatus for ships that floating capsule, autonomous cruise speed system are formed.
The purpose of this invention is to provide and a kind ofly make all need prevent that the ship that sinks avoids the equipment of shipwreck, make the mankind enter " no shipwreck " epoch.
This device is placed in the cabin of big volume in board, comprises the position that floating line is following and floating line is above, and it is fixed that the quantity that equipment is installed can be come according to the size of ship; The result who produces is that the buoyancy that gas is produced in the air bag floats on the surface ship.When hull sinks, the device starting, liquefied gas bottle second valve open is closed second valve after inflating, be full of in the floating capsule; The air bag that is placed in the case is released by extrapolator, the fan air compressor is calmed the anger in air bag rapidly, if this bilging, air bag arrives to a certain degree greatly, not having air again can press, what then compress into is water, at this moment " waterproof inductor " (principle: as long as there is a certain amount of water to enter the fan air compressor, " waterproof inductor " will send signal) send signal and send autonomous cruise speed system to, stopping fan by autonomous cruise speed system rotates, shut the gate in fan air compressor spray road, water can't be entered, then open first valve of liquefied gas bottle, to airbag aeration, at this moment be in all-sealed mode of operation; Calculate into capsule gas gross (principle: flow velocity and time according to gas calculate) in air nozzle installing " gas gross calculator ", but when going into the capsule gas gross, close first valve of liquefied gas bottle by autonomous cruise speed system near air bag self capacity.Under the situation that cabin leaks, because the pressure in the liquefied gas bottle is water can be discharged hull much larger than the pressure of water.
The shape of air bag and size can design according to the shape and the size of cabin, this device major part is on the quarter in the cabin in the both sides, comprise the position that floating line is following and floating line is above, ship if any the watertight hatch door, then both cooperate, and so the buoyancy of gas in the air bag and the generation of the gas in the watertight compartment is enough to make ship to float on the surface, and the cabin that particularly leaks is through the inflation of liquefied gas bottle to air bag, water in the cabin that leaks is discharged hull, make ship recover normal.
In order to adapt to the anti-heavy needs of all ships; The present invention has four kinds of structural approachs and two kinds of assembly methods.
In order to adapt to the anti-heavy needs of all ships; The present invention has four kinds of structural approachs and two kinds of assembly methods.
Figure one is the structural representation of " fan liquid gas method ";
Figure two is the structural representations of " single liquid gas method ";
Figure three is the structural representations of " single fan method ";
The structural representation of figure four turbofan air compressors;
Figure five is piston compressor structural representations;
One, structural approach
1, fan liquid gas method (figure one)
The hull water inlet, the device starting, second valve (5) of liquefied gas bottle (2) is opened, and to floating capsule (4) inflation, closes second valve after being full of; The air bag (3) that is placed in the case is released by extrapolator (12), and fan air compressor (1) is calmed the anger in air bag rapidly [needing the other fuel tank (14) that is equipped with of radiating gill (15) admission port as using turbofan engine (6) and turboaxle motor]; If this bilging, air bag arrives to a certain degree greatly, what do not have that air can press, then compress into is water again, at this moment " waterproof inductor " (7) [in admission port (13) lining] sent signal and sent autonomous cruise speed system (8) to, stops fan by autonomous cruise speed system and rotates, and shuts the gate (9) in fan air compressor spray road, water can't be entered, then open first valve (10) of liquefied gas bottle,, at this moment be in all-sealed mode of operation to airbag aeration; Be used for calculating the capsule gas gross in air nozzle installing " gas gross calculator " (11), but when going into the capsule gas gross, close first valve of liquefied gas bottle by autonomous cruise speed system near air bag self capacity.
2, single liquid gas method: (figure two),
The hull water inlet, the device starting, (in the boats and ships control cabin, press the main supply switch of this ship " anti-sinking apparatus for ships " by the captain, all sink preventing apparatus start simultaneously on the ship), air bag (2) is released by extrapolator (3), liquefied gas bottle (1) first valve (5) is opened, inflation in the air bag, but to the interior gas flow of capsule and air bag capacity near the time [by " and gas gross calculator (6) records] autonomous cruise speed system (4) closes first valve.Because " single liquid gas method " be in all-sealed mode of operation, thus need not floating capsule, in water, also can work as usual.
3, single fan method, (figure three);
The hull water inlet, the device starting, air bag (2) is released by extrapolator (3), small-sized liquid gas cylinder (4) is inflated to floating capsule (5), close after being full of, fan air compressor (1) is inflated in air bag rapidly, [need radiating gill (11) as using turbofan engine and turboaxle motor, the other fuel tank (10) that is equipped with of admission port], but to air bag self capacity near the time [" gas gross calculator (9) records], or owing to this bilging; not having air again can press; connecing what compress into is water, by " waterproof inductor (7) is transferred to autonomous cruise speed system (6), closed the admission port gate (8) of fan air compressor by autonomous cruise speed system.
4, steaming process:
Give airbag aeration with the steam that steam boiler in the boats and ships produces.
Two, assembly method:
1, add formula after:
At the ship that uses, can load onto the sink preventing apparatus of " afterwards adding formula ", its structural principle has " fan liquid gas method ", " single liquid gas method ", " single fan method "; The external form of this device is the chest that has only runner to promote, and has sufficiently long electric wire to use when floating for chest.
2, this dress formula;
Just according to principle of the present invention this sink preventing apparatus is designed interior in shipbuilding program and design, just become this dress formula (hull and " sink preventing apparatus " are one), " this dress formula " equipment generally designs at the cabin top.
The kind of the fan air compressor among the present invention has:
1, turbofan air compressor: (figure four)
The turbofan engine (1) that a big bypass ratio (5-8) is arranged, fan (2) lobe numbers 4 to 5 rows have radiating gill (3) in the spray road, and it makes the combustion gas change of direction of ejection, mixes with the cold air of by-pass air duct, thereby reduces the gas temperature that enters air bag; Spray road gate (4) and admission port gate can be selected as required; Is furnished with fuel tank (7) " waterproof inductor " (5), " gas gross calculator " (6), liquid filling nozzle (8).
2, turbo-shaft air compressor;
A turboaxle motor is arranged, the shape of layout in the fan air compressor and fan, radiating gill, employed with turbofan engine all is the same.
3, piston compressor (figure five)
There is a piston engine (1) to drive fan (2), air compressed into air bag by the thrust that driving engine produces backward.
4, the fan electrical motor of calming the anger;
Drive fan backward by electrical motor and calm the anger in air bag, the same with piston compressor what produce is thrust, and fan is a multistage fan.
The electrical motor station service power perhaps carries storage battery by electrical generator supply in the boats and ships.
Dress is nonflammable gas in the liquefied gas bottle among the present invention, as pressurized air, nitrogen, helium.Air bag can come to select as required, as needs elasticity, the air bag of toughness and retractility, or need the air bag of certain fire resistance property.Floating capsule is used for " single fan method " and " fan liquid gas method ", and its effect is under the situation of bilging, to make " sink preventing apparatus " can swim on the water surface, make the admission port can aspirated air.The such equipment of small-sized liquid gas cylinder is arranged in " single fan method ", only be used for enriching floating capsule.In " fan liquid gas method " liquefied gas bottle second valve is arranged, be used for enriching floating capsule specially, floating capsule is the air bag (three-back-shaped) that centers on formula on the top of this device side, in the middle of be main equipment.
Claims (2)
1, the present invention is a kind of by liquefied gas bottle, air bag, fan air compressor, floating capsule, the anti-sinking apparatus for ships that autonomous cruise speed system is formed; Feature of the present invention is, when hull sinks, the device starting, second valve open of liquefied gas bottle, in floating capsule, inflate, close second valve after being full of, the air bag that is placed in the case is released, and the fan air compressor is calmed the anger in air bag rapidly, if this bilging, air bag does not have air again and can press to a certain degree, and then compressing into is water, at this moment " waterproof inductor " sends signal and is sent to autonomous cruise speed system, stop fan by autonomous cruise speed system and rotate, shut the gate in fan air compressor spray road, water can't be entered; Then open first valve of liquefied gas bottle, to airbag aeration, at this moment be in all-sealed mode of operation, be equiped with " gas gross calculator " at air nozzle and be used for calculating the capsule gas gross, but when going into the capsule gas gross, close first valve of liquefied gas bottle by autonomous cruise speed system near air bag self capacity; Under the situation of bilging, because the pressure in the liquefied gas bottle much larger than the pressure of water, is water can be discharged hull (above is " fan liquid gas method "); In order to adapt to the needs of various ships, the present invention also has three structural approachs, a single liquid gas method (by liquefied gas bottle alone to airbag aeration), two, single fan method (by the fan air compressor alone to airbag aeration); For the safety of all ships and convenient, the present invention have two kinds to make assembly methods; Add formula after one, (for the ship assembling of having used), two, this dress formula (for the ship assembling of making in the future, principle is identical, but does not have floating capsule).
2, the described anti-sinking apparatus for ships of claim 1, it is characterized in that, used fan air compressor has four types in the device, 1, turbofan air compressor, 2, turbo-shaft air compressor (fan of using on the turboaxle motor is used with radiating gill and turbofan engine to be the same) 3, piston compressor (used fan and turbofan engine are used identical), 4, the fan electrical motor of calming the anger (is calmed the anger backward by the motor drives fan, electric power perhaps carries storage battery by electrical generator supply in the boats and ships); Used liquefied gas bottle in the device, interior dress be nonflammable gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94102596 CN1093050A (en) | 1994-03-16 | 1994-03-16 | Anti-sinking apparatus for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94102596 CN1093050A (en) | 1994-03-16 | 1994-03-16 | Anti-sinking apparatus for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1093050A true CN1093050A (en) | 1994-10-05 |
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ID=5030738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94102596 Pending CN1093050A (en) | 1994-03-16 | 1994-03-16 | Anti-sinking apparatus for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528639B (en) * | 2003-09-12 | 2012-07-04 | 陈旃 | Ship damage sinking-preventing technique |
-
1994
- 1994-03-16 CN CN 94102596 patent/CN1093050A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528639B (en) * | 2003-09-12 | 2012-07-04 | 陈旃 | Ship damage sinking-preventing technique |
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