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Natural gas fuel storage device and method of ship and natural gas powered ship

A natural gas and fuel storage technology, which is applied in propulsion engine, ship propulsion, ship parts, etc., can solve the problems of fuel supply limitation, natural gas-powered ship development limitation, and large floor area, etc. Effect

Active Publication Date: 2019-03-05
CIMC SHIP OCEAN ENG DESIGN & RES INST +1
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  • Description
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  • Application Information

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Problems solved by technology

However, fixed C-type tanks or membrane tanks occupy a large area and require corresponding filling facilities at the wharf, but currently there are not many wharves with filling capabilities, which limits the fuel supply of most natural gas-powered ships, resulting in The development of natural gas-powered ships is also limited

Method used

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  • Natural gas fuel storage device and method of ship and natural gas powered ship
  • Natural gas fuel storage device and method of ship and natural gas powered ship
  • Natural gas fuel storage device and method of ship and natural gas powered ship

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Embodiment Construction

[0050] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0051] The invention relates to a natural gas-powered ship, which includes a natural gas fuel storage device, a tank container stacked in the natural gas fuel storage device, a delivery system connected with the tank container, and a gasification tank connected with the delivery system. system and a power system using the gas provided by the gasification system as fuel, and the power system provides power for a natural gas-powered ship through the fuel loaded in the tank container.

[0052] The natural gas-powered ship of the present invention is equipped with the natural gas fuel storage device of the present invention, the natural gas storage device of the present invention is fixedly installed with a fixed frame on the deck of the ship, and the tank container l...

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Abstract

The invention discloses a natural gas fuel storage device and method of a ship and a natural gas powered ship. The natural gas fuel storage device comprises a fixing frame and a plurality of limitingmechanisms, wherein the fixing frame is fixed to a deck of the ship, and comprises a first bracket and a second bracket which are mutually spaced; the limiting mechanisms are distributed on the firstbracket and the second bracket, anddistributed at the predetermined interval distances in the height directions of the first bracket and the second bracket, and thus the limiting mechanisms are distributed in layers on the first bracket and the second bracket; and the limiting mechanisms can rotate relative to the first bracket or the second bracket. The natural gas powered ship adopts the naturalgas storage device, and the natural gas fuel storage method of the ship is used for installing the natural gas storage device. According to the natural gas fuel storage device and method of the shipand the natural gas powered ship, fuel replenishment is flexible and convenient, and the natural gas fuel storage device and method of the ship and the natural gas powered ship can be applied to dockswithout filling facilities and not suitable for filling operation.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a ship natural gas fuel storage device, a storage method and a natural gas powered ship. Background technique [0002] As the world pays more and more attention to environmental issues, natural gas is being used more and more widely as a new clean energy. The demand for natural gas-powered ships using natural gas as fuel is also increasing. At present, most large-scale natural gas-powered ships use fixed C-type tanks or membrane tanks as fuel tanks for storing liquefied natural gas. However, fixed C-type tanks or membrane tanks occupy a large area and require corresponding filling facilities at the wharf, but currently there are not many wharves with filling capabilities, which limits the fuel supply of most natural gas-powered ships, resulting in The development of natural gas-powered ships is also limited. Contents of the invention [0003] The invention provides a natural ga...

Claims

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Application Information

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IPC IPC(8): B63H21/00B63H21/38
CPCB63H21/00B63H21/38
Inventor 崔铭超刘名东金贤张睿
Owner CIMC SHIP OCEAN ENG DESIGN & RES INST
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