CN101574998A - Method for preventing ships from sinking - Google Patents
Method for preventing ships from sinking Download PDFInfo
- Publication number
- CN101574998A CN101574998A CN 200810037214 CN200810037214A CN101574998A CN 101574998 A CN101574998 A CN 101574998A CN 200810037214 CN200810037214 CN 200810037214 CN 200810037214 A CN200810037214 A CN 200810037214A CN 101574998 A CN101574998 A CN 101574998A
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- foundering
- airbag
- air bag
- take turns
- quick
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Abstract
The invention discloses a method for preventing ships from sinking in order to overcome the defects and provide a safe method for preventing ships from sinking with high reliability, simple technique and low cost. The method comprises the steps as follows: mounting an air bag on a ship, and exploding a gas generator of the air bag in case of accidents, so that the air pocket of the air bag is filled with high-pressure gas. The air pocket is closed and used for preventing the ship from sinking; besides, the closed air pockets in the method can not leak automatically after being charged, is made of waterproof and air-tight materials, and is different from an air pocket of an automobile, which is provided with air leakage holes. The invention is used for preventing ships from sinking and improves the safety of the ship.
Description
Technical field
The present invention relates to a kind of method of steamer safety, particularly relate to a kind of method of foundering that prevents to take turns.
Technical background
The security relationship of steamer is to the safety in life and navigation channel, though had a lot of technology to reach now to improve steamer safely, prevent the sinking of steamer.As application number 00110741.0 denomination of invention " make boats and ships heavy method reach not shipwreck " of Patent Office of the People's Republic of China in the 2001.04.04 bulletin, it is filled soft polymerization Charge between the inside and outside wall of boats and ships that this invention is adopted, the not shipwreck that adopts this method to make.But this structure decrease the effective volume of cabin.And for example Patent Office of the People's Republic of China is in the utility model of application number 00249159.1 title " ship powder anti-sinking device " of 2001.11.28 bulletin, this utility model adopts the lingering type compound gunpowder of each drum shape unit by special formulation, heating wire, air chamber and air bag four parts are formed.Can the short period under adjusting by automatic pressure reducing valve, keep fully lasting expansion of air bag, squeeze the interior seawater of institute's ship of invading brokenly.But this utility model does not solve the quick-fried and safety problem of point of gunpowder, the problem how gunpowder particularly is installed effectively.Therefore, be badly in need of now a kind of reliability height, technology is simple, cost is low, safe prevents to take turns the method for foundering.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, provide a kind of reliability height, technology is simple, cost is low, safe prevents to take turns the method for foundering.
For this reason, the invention provides a kind of method of foundering that prevents to take turns, comprise steamer, described method is that safety air bag is installed on the steamer, gas generator when the quick-fried safety air bag of time point that has an accident, make the airbag of safety air bag be full of high pressure gas, described airbag is enclosed, and the effect by airbag prevents that wheel from foundering.The used airbag of the present invention is different with the airbag that automobile is used, and on the used airbag of automobile bleeder port is arranged, and airbag of the present invention is an osed top, can not leak automatically after the gas inflated, and the airbag material that is adopted also is waterproof and anti-gas-leak.Described airbag can adopt bomb-proof material such as Kevlar etc.Safety air bag is widely used in field of automobile safety, can not bring damage to airbag when point is quick-fried, and reliability is very high, and the present invention will be used to prevent the sinking of steamer in the technology of field of automobile safety success.
Prevent to take turns in the method for foundering at another kind provided by the invention, the quick-fried mode of point of described safety air bag is that the electricity point is quick-fried.The signal generator of described safety air bag is an electric switch.When adopting the electricity point quick-fried, in advance the quotation marks line of the gas generator of safety air bag is drawn, when the shipwreck accident takes place, close switch point explosive gas producer, the high pressure gas that gas generator produces are full of airbag, and the buoyancy assurance steamer that airbag produces can not sink.The quick-fried mode of point of same safety air bag also can be the quick-fried mode of wireless points, adopts the quick-fried mode of wireless points can prevent when wheel foul or other situation take place, can't closed in time electric switch.Certainly, in order to improve reliability, the quick-fried mode of point of described safety air bag also can adopt mechanical type point quick-fried, and mechanical type point is quick-fried to be to adopt mechanical system such as striker etc. that the gas generator point of safety air bag is quick-fried.
Prevent to take turns in the method for foundering at another kind provided by the invention, described airbag is placed in the cabin, and the high pressure gas of airbag are discharged the water of cabin the inside when having an accident, and produces buoyancy and prevents that wheel from foundering.Described airbag also can be placed on the shell of steamer, and when airbag was placed on the shell, described airbag was embedded in the shell.There is rupture disk on described airbag surface, and rupture disk is in closed state with having seen tight linking to each other at ordinary times, and some after-damp bag can break through rupture disk.Described airbag is folded state, can launch after point is quick-fried.Airbag is hidden in the shell at ordinary times, and safety air bag is closed state.In case have an accident, gas generator point is quick-fried, and airbag breaks through barrier layer, launches from folded state, and it is big that volume becomes, and produces buoyancy and prevents that wheel from foundering.
Provided by the inventionly prevent to take turns the method for foundering and compare with existing method and have the following advantages:
1. reliability height: because the reliability height of safety air bag passes through all-environment destructive test usually;
2. volume is little: it is very little not put when quick-fried volume at gas generator, takies the volume of steamer less;
3. technical maturity: safety air bag has used nearly two more than ten years, technical maturity maturation at automotive field.
Embodiments of the invention below by accompanying drawing is described can more be expressly understood design of the present invention, method.
Description of drawings
Accompanying drawing 1 is a kind of preceding principle schematic of detonating that prevents to take turns an embodiment of the method for foundering provided by the invention;
Accompanying drawing 2 is the principle schematic after the detonating of an a kind of embodiment who prevents to take turns the method for foundering provided by the invention;
Accompanying drawing 3 is structural principle scheme drawings of the air bag of an a kind of embodiment who prevents to take turns the method for foundering provided by the invention.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 1 is a kind of preceding principle schematic of detonating that prevents to take turns an embodiment of the method for foundering provided by the invention: four safety air bags 2 have been installed in cabin 1, and safety air bag 2 is fixed on cabin 1 bottom.
Accompanying drawing 2 is the principle schematic after the detonating of an a kind of embodiment who prevents to take turns the method for foundering provided by the invention: four safety air bags 22 installing in the bottom of cabin 21 are quick-fried at the gas generator point of the inside, back that having an accident, originally the airbag 23 that was installed in safety air bag 22 the insides is gone out the change of expansion volume greatly, airbag 23 is filled in the space of cabin 21 the insides, because the gaseous tension of airbag 23 the insides is greater than the pressure of water, even water has entered cabin 21, because the pressure of the pressure ratio water of airbag 23 is big, so still water can be arranged to guarantee that steamer can not sink.
Accompanying drawing 3 is structural principle scheme drawings of the air bag of an a kind of embodiment who prevents to take turns the method for foundering provided by the invention: the bottom in shell 31 the insides of safety air bag is a gas generator 33, it on shell 31 rupture disk 32, rupture disk is combined closely with shell 31 at ordinary times and is closed state, in rupture disk 32 the insides are the airbags 34 that are in folded state, airbag 34 links to each other with gas generator 33, and gas generator 33 links to each other with signal wire (SW) 35.After having an accident, signal wire (SW) 35 sends a little quick-fried signal, 33 a large amount of high pressure gas of quick-fried generation of gas generator, high pressure gas fill into airbag 34 the insides, airbag 34 breaks through rupture disk 32 backs to launch, and becomes big because airbag launches the back volume, guarantees that steamer can not sink thereby produce buoyancy.
Above described embodiment be that the present invention will be described, be not that the present invention is limited.Design, method and scope that the present invention is claimed all are documented in claims of the present invention.
Claims (10)
1. one kind prevents to take turns the method for foundering, it is characterized in that: described method is that safety air bag is installed on the steamer, gas generator when the quick-fried safety air bag of time point that has an accident, make the airbag of safety air bag be full of high pressure gas, described airbag is enclosed, and the effect by airbag prevents that wheel from foundering.
2. according to claim 1ly prevent to take turns the method for foundering, it is characterized in that: the quick-fried mode of point of described safety air bag is that the electricity point is quick-fried.
3. according to claim 1ly prevent to take turns the method for foundering, it is characterized in that: the signal generator of described safety air bag is an electric switch.
4. according to claim 1ly prevent to take turns the method for foundering, it is characterized in that: the quick-fried mode of point of described safety air bag is that mechanical type point is quick-fried.
5. according to claim 1ly prevent to take turns the method for foundering, it is characterized in that: the quick-fried mode of point of described safety air bag is the quick-fried mode of wireless points.
6. according to claim 1ly prevent to take turns the method for foundering, it is characterized in that: described airbag is placed in the cabin.
7. according to claim 1ly prevent to take turns the method for foundering, it is characterized in that: described airbag is placed on the shell of steamer.
8. according to claim 7ly prevent to take turns the method for foundering, it is characterized in that: described airbag is embedded in the shell, at shell rupture disk is arranged, and described rupture disk can break under the high pressure effect of airbag, and the rupture disk back airbag that breaks breaks through shell and launches.
9. according to claim 8ly prevent to take turns the method for foundering, it is characterized in that: described airbag is a bomb-proof material.
10. describedly prevent to take turns the method for foundering according to claim 1 or 6 or 7 or 8 or 9, it is characterized in that: the described folded state that is, can launch after point is quick-fried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810037214 CN101574998A (en) | 2008-05-09 | 2008-05-09 | Method for preventing ships from sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810037214 CN101574998A (en) | 2008-05-09 | 2008-05-09 | Method for preventing ships from sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101574998A true CN101574998A (en) | 2009-11-11 |
Family
ID=41270102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810037214 Pending CN101574998A (en) | 2008-05-09 | 2008-05-09 | Method for preventing ships from sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101574998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401461A (en) * | 2014-10-31 | 2015-03-11 | 上海电机学院 | Automatic anti-sinking device of ship |
| CN108469208A (en) * | 2018-03-28 | 2018-08-31 | 威海埃姆提爱矿山设备有限公司 | A kind of blast hole stabilizer and blast hole antihunt means |
| CN109533221A (en) * | 2018-12-26 | 2019-03-29 | 南通航运职业技术学院 | A kind of ship plugging airbag apparatus |
-
2008
- 2008-05-09 CN CN 200810037214 patent/CN101574998A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401461A (en) * | 2014-10-31 | 2015-03-11 | 上海电机学院 | Automatic anti-sinking device of ship |
| CN108469208A (en) * | 2018-03-28 | 2018-08-31 | 威海埃姆提爱矿山设备有限公司 | A kind of blast hole stabilizer and blast hole antihunt means |
| CN109533221A (en) * | 2018-12-26 | 2019-03-29 | 南通航运职业技术学院 | A kind of ship plugging airbag apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091111 |