Triple-hulled vessel

A technology of trimaran and hull, which is applied in the direction of hull, ship construction, non-magnetic metal hull, etc., can solve the problems such as the adverse effects of ship navigation stability and rapidity, the increase of ship manufacturing cost, the space occupied by protective structure, etc. The effect of lightness, increased sailing speed, and improved safety

Pending Publication Date: 2020-04-28
靳普
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for civil transport ships, adding a protective structure will increase the weight of the hull, which will change the position of the center of gravity of the hull, which will have an adverse effect on the stability and speed of the ship's navigation; moreover, the protective structure will occupy the original cabin. space, destroying the overall layout; in addition, setting up the side protection structure will greatly increase the manufacturing cost of the ship

Method used

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Embodiment 1

[0022] Such as Figure 1 to Figure 5 As shown, the embodiment of the present invention provides a trimaran 10, including a main hull 100, a first auxiliary hull 110 and a second auxiliary hull 120, and the first auxiliary hull 110 and the second auxiliary hull 120 are arranged on two sides of the main hull 100. On the side, the main hull 100 is provided with an engine room 150 , and a power system 160 is arranged in the engine room 150 .

[0023] Wherein, the first auxiliary hull 110 and the second auxiliary hull 120 can be symmetrically distributed on both sides of the main hull 100 to improve the stability of the trimaran. The trimaran 10 can also include a deck 130 and a cockpit 140, the first subhull 110, the main hull 100 and the second subhull 120 can be arranged below the deck 130 to support the deck 130 together, and the cockpit 140 can be positioned above the deck 130 . In this way, the main hull and the two auxiliary hulls can jointly support a wider deck, further ...

Embodiment 2

[0126] The embodiment of the present invention also provides another trimaran, comprising a main hull, a first auxiliary hull and a second auxiliary hull, the main hull is provided with an engine room, the engine room is provided with a power system, and the power of the power system The source is a gas turbine engine;

[0127] The bottom of the main hull is also provided with a pressure chamber, the bilge of the pressure chamber has several injection holes, the pressure chamber communicates with the exhaust pipe of the gas turbine engine, and the exhaust pipe is connected to the pressure chamber. A one-way valve is arranged between the compartments.

[0128] Further, implementations related to the impact-resistant structure of the trimaran and / or the structure of the power system in Embodiment 1 can also be applied to the trimaran of the embodiment of the present invention, and have the same beneficial effects. To avoid repetition, the This will not be repeated.

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Abstract

The invention provides a triple-hulled vessel. The triple-hulled vessel comprises a main vessel body, a first auxiliary vessel body and a second auxiliary vessel body, the first auxiliary vessel bodyand the second auxiliary vessel body are arranged on the two sides of the main vessel body respectively, the main vessel body is provided with a cabin, and a power system is arranged in the cabin; thefirst auxiliary vessel body and the second auxiliary vessel body are both made of polyethylene materials; or each of the first auxiliary vessel body and the second auxiliary vessel body comprises a metal frame structure and a polyethylene protection layer wrapping the metal frame structure. According to the invention, as the polyethylene material has the characteristics of large elastic modulus,strong impact absorption capacity and the like, the impact resistance of the vessel body can be improved, and the safety of the triple-hulled vessel is improved. Besides, the density of the polyethylene material is smaller than that of water, so that the weight of the vessel body is lighter, the waterline of the triple-hulled vessel can be reduced, the sailing resistance of the triple-hulled vessel can be reduced, and the sailing speed of the triple-hulled vessel can be increased.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a trimaran. Background technique [0002] With the increasing demand for logistics transportation in modern warfare, civilian transport ships are playing an increasingly important role in logistics transportation in modern warfare, so their living environment is also facing more and more serious threats, often attacked by torpedoes, mines , Depth charges and other weapons threats, which needs to enhance the protection capabilities of transport ships. At present, military combat ships generally adopt the method of setting up protective structures on the sides, which can effectively protect the internal structure of the hull, electronic equipment, mechanical equipment, etc. from damage, and ensure the normal activities of personnel on the transport ship. [0003] However, for civil transport ships, the addition of protective structures will increase the weight of the hull, causing c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B1/12B63B5/24
CPCB63B1/125B63B5/24B63B2005/245
Inventor 靳普
Owner 靳普
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