CN201105801Y

CN201105801Y - Three-prevention boat

Info

Publication number: CN201105801Y
Application number: CNU2007201025393U
Authority: CN
Inventors: 王明立
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-18
Filing date: 2007-09-18
Publication date: 2008-08-27
Anticipated expiration: 2017-09-18

Abstract

The utility model discloses a vessel which can prevent collision, is not afraid of sailing among reefs and is not easy to sink. The vessel body has two layers with an outer layer as a main vessel body, the inner layer as an assistant vessel body, and middle as a composite layer made of foaming light composite materials which do not absorb water and a safe outfall is arranged on the vessel body parallel to a cabin board. The outfall is over the load water line and a picket line is positioned over the load water line where is parallel to the lower bottom surface of the safe outfall. The filling materials for the composite layer are added with a fire retardant and the composite layer is produced according to the following steps: the filling materials are made into blocks with inner parts provided with supporting battens and the outside packaged with thin steel plates and the outside of the thin steel plates are coated with a fire-retardant paint. The vessel can bear impact during collision with only the main vessel body outside getting damaged and water can be prevented from entering into the vessel body for hydrophobic materials in the composite layer are filled between the main vessel body and the assistant vessel body so as to fulfill the purpose of preventing the vessel from sinking.

Description

Three anti-ships

Technical field

The utility model relates to a kind of boats and ships, especially relates to a kind of three anti-ships of not being afraid of bump.

Background technology

Since waterborne navigating, the history of shipwreck has just been arranged, various ship sinks are countless, say nothing of in the artificial war with state-of-the-art technology, be purpose with the ship that bombards and sink the other side.Present ship generally all is to make hull with one deck steel plate or wood materials, and the hull of such structure causes hull to break when being subjected to clashing into easily, and the shipwreck accident of leaking causes great loss for people's lives and properties.

The utility model content

The utility model technical issues that need to address provide a kind of not shipwreck of not being afraid of bump.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:

Hull of the present utility model adopts the combined type hull design, and hull is double-deck, and skin is a main body, and internal layer is secondary hull, and the centre is a composite bed.Composite bed is for not water absorbing foamed light composite material, when ship is subjected to clashing into, damage be outer field main body owing to there is the material water-proof material of composite bed to be filled between main body and the secondary hull, can stop water to enter hull, reach the floating on the water purpose of ship.

Also be provided with composite bed between cabin plate belowdecks and the secondary hull.The hull that flushes with the cabin plate is provided with safe discharge port, and safe discharge port is on Load Line, and position concordant with safe discharge port bottom surface on Load Line also is provided with barrier line.

The space that composite material is filled generally will surpass the Load Line of ship more than 0.5 meter.The used material of composite bed is based on lightweight, not water absorbing foam such as polyurethane.The space of every cubic meter will be filled 40 to 50 kilograms and is advisable.

It is fast that polyurethane has a moulding, characteristics such as easy to operate, but it is inflammable, so need to add fire-proof flame-retarded agent therein.The making of composite bed is that light materials such as polyurethane are made bulk, and inside is provided with batten as support, and external packing is done with 0.1～0.15 sheet steel in the outside, and coats fireproof paint in the steel-sheet outside.The fireproof paint of sheet steel and outside thereof mainly is in order to prevent fires.With the composite material of above-mentioned bulk fill main body and outside between the hull and below the cabin plate, mechanical connection is carried out in corner to block composite material during filling, make the packed layer integration, can play the further reinforcement effect of hull, not change when ship is badly damaged.

Because the technological advance that has adopted technique scheme, the utility model to obtain is:

The utility model is double-layer combined ship, the centre is sealed filling with material water-proof material to ship wall, cabin, makes material and hull form one, has strengthened the crashproof function of ship, packing material has been carried out fire prevention to be handled, increased self rigidity and patience of ship, when ship is subjected to clashing into, the impulsive force of can resisting, what damage is outer field main body, owing to there is the material water-proof material of composite bed to fill up between main body and the secondary hull, can stop water to enter hull, reach the floating on the water purpose of ship.The structure of hull of the present utility model not only is applicable to various ships, but also is applicable to offshore work platform, pontoon bridge, land and water car etc., when these devices are subjected to colliding, slow down the extent of damage of ship, when large tracts of land is impaired, do not intake yet, reach the purpose of saving oneself.

Utilize technology of the present utility model can transform existing obsolete vessel, can do the anti-heavy sealing that blocks water in all positions that can utilize of obsolete vessel when transforming obsolete vessel.Can be with the ectosome of obsolete vessel secondary hull as three anti-ships, increase the design processing of composite bed and main body in outside again, increase certain thickness as required.Adopt structure of the present utility model, absolute safety control is arranged, make the ship's staff that the same on land sense of security be arranged for ship's staff and property.

The fireproof paint that adds fire retardant, sheet steel and outside thereof in the packing material mainly is in order to prevent fires.With packing material make bulk be filled between main body and the outer hull and the cabin plate below, mechanical connection is carried out in corner to block composite material during filling, make the packed layer integration, can play the further reinforcement effect of hull, not change when ship is badly damaged.

Description of drawings

Fig. 1 is the horizontal section structural representation of ship of the present utility model;

Fig. 2 is the external form scheme drawing of ship of the present utility model.

Wherein: 1-main body, the secondary hull of 2-, 3-safety discharge port, 4-Load Line, 6-composite bed, 7-barrier line, 8-hull.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further details:

Hull of the present utility model is double-deck, and skin is a main body 1, and internal layer is secondary hull 2, and the centre is a composite bed 3.Composite bed is a polyurethane material, when ship is subjected to clashing into, damage be outer field main body owing to there is the material of composite bed to be filled between main body and the secondary hull, can stop water to enter hull, reach the floating on the water purpose of ship.Also be provided with composite bed between cabin plate belowdecks and the secondary hull.The hull 8 that flushes with the cabin plate is provided with safe discharge port 3, and safe discharge port 3 is on Load Line 4, and position concordant with safe discharge port 3 bottom surfaces on Load Line 4 also is provided with barrier line 7.The space that composite material is filled generally will surpass the Load Line of ship more than 0.5 meter.The used material of composite bed 3 is based on lightweight, not water absorbing foam such as polyurethane.The space of every cubic meter will be filled 40 to 50 kilograms and is advisable.

In polyurethane, add fire-proof flame-retarded agent.The making of composite bed is that light materials such as polyurethane are made bulk, and inside is provided with batten as support, and external packing is done with 0.1～0.15 sheet steel in the outside, and coats fireproof paint in the steel-sheet outside.The fireproof paint of sheet steel and outside thereof mainly is in order to prevent fires.With the composite material of above-mentioned bulk fill main body and outside between the hull and below the cabin plate, mechanical connection is carried out in corner to block composite material during filling, make the packed layer integration, can play the further reinforcement effect of hull, not change when ship is badly damaged.

Comprise following design parameters during the design of boats and ships of the present utility model:

The space blocks water: 1 cubic meter=1 ton weight; Maximum displacement=ship self displacement+maximum load;

Estimate packing space=maximum displacement * safety factor 1.2;

The deadweight of the deadweight of requisite space material=expectation packing space * material;

The survival space of material own wt=material deadweight * safety factor 1.2;

For example, we design deadweight is that 2000 tons, load are 1000 tons boats and ships, and its design parameters is as follows:

(1) estimate that the packing space is, (2000+1000) * the 1.2=3600 ton;

(2) deadweight of requisite space material is, 3600 * 0.05=180 ton;

(3) survival space of material own wt is, 1800 * 1.2=216 cubic meter;

(4) material of expansion survival space heavily is 216 * 0.05=10.8 ton;

(5) volume of expansion survival space increase is 10.8 * 1.2=12.96 cubic meter;

(6) material of expansion survival space heavily is 12.96 * 0.05=0.648 ton.

It is 3828.96 cubic meters that (1), (3), (5) addition of aforementioned calculation step needing to be obtained the osed top gross space; With (2), (4) of aforementioned calculation step, the deadweight that (6) addition obtains total materials is 191.448 tons; The actual space that blocks water, required value design back with 3000 tons is 3828.96 cubic meters, and actual gaining in weight is 191.448 tons.

Claims

1, three anti-ships comprise hull, it is characterized in that: hull is for double-deck, and skin is a main body, and internal layer is secondary hull, the middle composite bed of making for not water absorbing foamed light composite material, and the hull that flushes with the cabin plate is provided with safe discharge port.

2, according to claim 1 three anti-ships is characterized in that described safe discharge port on Load Line, and position concordant with safe discharge port bottom surface on Load Line also is provided with barrier line.

3, according to claim 1 three anti-ships is characterized in that space that described composite bed is filled is higher than 0.5 meter of the Load Line of ship.

4, according to claim 1 three anti-ships is characterized in that adding fire-proof flame-retarded agent in the packing material of described composite bed; The making of composite bed is that packing material is made bulk, and inside is provided with the support batten, and outer package has sheet steel, and coats fireproof paint in the steel-sheet outside.