CN208149546U - It is anti-to bottom out ship - Google Patents
It is anti-to bottom out ship Download PDFInfo
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- CN208149546U CN208149546U CN201820574628.6U CN201820574628U CN208149546U CN 208149546 U CN208149546 U CN 208149546U CN 201820574628 U CN201820574628 U CN 201820574628U CN 208149546 U CN208149546 U CN 208149546U
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- inner bottom
- ship
- floor
- bottom plating
- plating
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Abstract
Resist the utility model discloses one kind and bottom out ship, hull bottom is not tearable when bottoming out, safer.It is described it is anti-bottom out ship, be equipped at hull bottom and be located at outermost floor and the first inner bottom plating on the inside of floor, one layer of second inner bottom plating is added on the inside of the first inner bottom plating, is set as ballast tank between floor and the first inner bottom plating.The anti-ship that bottoms out of the utility model is with Tipple Bottom; the first inner bottom plating including outermost floor and on the inside of floor; the second inner bottom plating is added on the inside of the first inner bottom plating; and liquid tank alow is set between plate and the first inner bottom plating; liquid medium in liquid tank can help to absorb the kinetic energy that hull bottom bottoms out generation; keep hull bottom not tearable, protects hull general safety.
Description
Technical field
The utility model relates to a kind of ship, especially a kind of design anti-bottom out ship for cargo in protection ship.
Background technique
Bottom structure is the basis of hull, it participates in longitudinal bending, bears the pressure of water, the weight of machinery equipment and cargo
Power, docking block and stranded, reaction force when hitting a submerged reef etc..Therefore bottom structure is to guarantee overall longitudinal strength of hull, transverse strength and ship
The important feature of bottom local strength.When navigation is when shallow sea, bottom of ship can collide with barriers such as hull bottom reefs sometimes,
That is ship grounding accident, the accident of bottoming out can cause a degree of damage to bottom structure.
Spot ship bottom structure has double bottom structure and single bottom construction two types.To protect cargo hold, common goods
Ship hull bottom is set as double bottom form, is made of one layer of floor and one layer of inner bottom plating, during ship grounding, touches first
Floor causes floor to be plastically deformed, or even damage, does not berth if reef is excessive and in time, can then cause inner bottom plating
Also damage is gradually knocked by being plastically deformed.Inner bottom plating is last one of " defence line " for protecting cargo hold.It is inflammable for some loadings
The ship of the dangerous cargos such as explosive, easy to pollute, especially for some spies for loading nuclear material (nuclear fuel, spentnuclear fuel, nuke rubbish)
Kind ship, the integrity of cargo is particularly important, if the bottom structure of this kind of ship is damaged, it will lead to serious calamity
Accident can all constitute serious threat to safety of life and property, marine environment etc..
Utility model content
Resist the technical problem to be solved by the present invention is to provide one kind and bottom out ship, hull bottom is not tearable when bottoming out, more
Safety.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：One kind, which resists, bottoms out ship, at hull bottom
Equipped with outermost floor and the first inner bottom plating on the inside of floor is located at, one layer the is added on the inside of the first inner bottom plating
Two inner bottom platings.
Ballast tank is set as between floor described in the utility model and the first inner bottom plating.
Sky cabin is set as between first inner bottom plating and the second inner bottom plating described in the utility model.
The utility model design in the empty cabin places pipe and does system and ventilating system.
Compared with prior art, the anti-ship that bottoms out of the utility model with Tipple Bottom, including outermost floor and
The first inner bottom plating on the inside of floor, adds the second inner bottom plating on the inside of the first inner bottom plating, and alow in plate and first
Liquid tank is set between bottom plate, the liquid medium in liquid tank can help to absorb the kinetic energy that hull bottom bottoms out generation, and keep hull bottom not tearable,
Protect hull general safety.Empty cabin is set between the first inner bottom plating and the second inner bottom plating, and the space in empty cabin both can be reasonable
It plans that pipe does the layout of system, and then hull superstructure space can be saved, and the space that can use sky cabin is preferably arranged
Aeration structure meets the high request for loading the specialized ship of nuclear material (nuclear fuel, spentnuclear fuel, nuke rubbish) to cargo space ventilation.
Detailed description of the invention
Fig. 1 is the anti-structural schematic diagram bottomed out at ship hull bottom.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Spot ship bottoms out performance to have preferably to resist, and alow uses double bottom structure.Both hull bottom outermost layer was
Floor, floor inside are setting one layer of inner bottom plating, and there are spaces between floor and inner bottom plating.Double bottom structure is mainly by ship
The deformation of bottom plate and inner bottom plating absorbs collision energy, and floor and inner bottom plating, which are equivalent to impact loading and play, " to be blocked and make
With ", it is easy to produce stretching tear failure.
As shown in Figure 1, the utility model one kind is anti-to bottom out ship, hull bottom part not only includes being located at outermost hull bottom
Plate 1 and the first inner bottom plating 2 on the inside of floor 1, add the second inner bottom plating 3 on the inside of the first inner bottom plating 2.More one layer of settings
Second inner bottom plating 3 enables bottom of ship to absorb more to bottom out kinetic energy, to greatly improve the anti-ability of bottoming out of hull bottom.
Performance is bottomed out in order to make the anti-hull bottom for bottoming out ship have preferably to resist, it will be in the floor 1 and first
It is set as ballast tank 11 between bottom plate 2, the ballast tank 11 loads ballast water, to adjust drinking water, incline in length and breadth and center of gravity,
And then improve the seagoing capacity of ship.The presence of ballast tank 11 has the cargo distribution for being conducive to cooperation adjustment freighter.And due to
Ballast tank 11 is provided with liquid medium, and when there is liquid medium compressibility hull bottom is hit, it hits kinetic energy and makees
Other particles are passed to the limited wave of high speed by the disperse of liquid medium with the pressure on a part of particle,
Cause big energy to be absorbed by liquid medium, reduces the risk ruptured after floor 1 is hit, and then improve entire ship
The anti-ability bottomed out of body.
It is set as sky cabin 21 between first inner bottom plating 2 and the second inner bottom plating 3, can be used for designing in empty cabin 21 and place pipe lane
System and ventilating system.For the intracorporal total of ship, the separate space in empty cabin 21 can be convenient more reasonably planning pipe
The layout of lane system, and then hull superstructure space can be saved.In addition, loading the dangerous cargos such as inflammable and explosive, easy to pollute
Ship, especially for some specialized ships for loading nuclear material (nuclear fuel, spentnuclear fuel, nuke rubbish), very to the air-conditioning requirement of cargo hold
Height can preferably arrange aeration structure using the space in empty cabin 21.
Claims (4)
1. one kind is anti-to bottom out ship, first positioned at outermost floor (1) and on the inside of floor (1) is equipped at hull bottom
Inner bottom plating (2), it is characterised in that：One layer of second inner bottom plating (3) is added on the inside of the first inner bottom plating (2).
2. anti-ship is bottomed out according to claim 1, it is characterised in that：The floor (1) and the first inner bottom plating (2) it
Between be set as ballast tank (11).
3. anti-ship is bottomed out according to claim 2, it is characterised in that：First inner bottom plating (2) and the second inner bottom plating
(3) sky cabin (21) are set as between.
4. anti-ship is bottomed out according to claim 3, it is characterised in that：Pipe lane system is placed in design in the empty cabin (21)
System and ventilating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574628.6U CN208149546U (en) | 2018-04-20 | 2018-04-20 | It is anti-to bottom out ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574628.6U CN208149546U (en) | 2018-04-20 | 2018-04-20 | It is anti-to bottom out ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149546U true CN208149546U (en) | 2018-11-27 |
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ID=64378766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820574628.6U Active CN208149546U (en) | 2018-04-20 | 2018-04-20 | It is anti-to bottom out ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195937A (en) * | 2022-08-02 | 2022-10-18 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Methanol fuel tank ship arrangement scheme |
-
2018
- 2018-04-20 CN CN201820574628.6U patent/CN208149546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195937A (en) * | 2022-08-02 | 2022-10-18 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Methanol fuel tank ship arrangement scheme |
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