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Compressed natural gas transport ship

A technology for compressing natural gas and transport ships, applied in the field of ships, can solve the problem of high input cost of LNG transport ships, and achieve the effects of reliable fixing method, avoiding unstable state and reliable connection

Active Publication Date: 2016-06-08
SHIJIAZHUANG ENRIC GAS EQUIP +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a compressed natural gas carrier to solve the problem of high input cost of LNG carriers in the prior art

Method used

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Embodiment Construction

[0023] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0024] The present invention mainly provides a compressed natural gas carrier (hereinafter referred to as "CNG carrier"). The hull of the CNG carrier has at least one cargo hold formed between the bottom of the ship and the main deck. There are five cargo holds arranged in sequence from the bow to the stern, and the cargo holds generally have hatch covers. The structure of the cargo compartment formed on the hull of the CNG transport ship can refer to other transport ships in the prior art, and no specific illustration is given.

[0025] In the CNG trans...

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Abstract

The invention provides a compressed natural gas transport ship which comprises a hull, a fixing device and multiple gas bottles. The hull comprises a ship bottom and a main deck. At least one cargo cabin is formed between the ship bottom and the main deck of the hull. The gas bottles are installed in the cargo cabin in a vertical state. The upper ends of the gas bottles exceed the main deck of the hull. The fixing device comprises a first fixing assembly and a second fixing assembly. The first fixing assembly is arranged between the gas bottles and the ship bottom so as to fixedly support the bottoms of the gas bottles to the ship bottom. The second fixing assembly is arranged at the height position of the main deck of the hull and fixedly connected with the main deck. The second fixing assembly is connected with the gas bottles, so that the gas bottles and the main deck are relatively fixed. By the adoption of the compressed natural gas transport ship, a feasible CNG transport ship mode is provided, the gas bottles and the hull are reliably fixed, and the safety of the CNG transport ship in the transport process is guaranteed.

Description

technical field [0001] The invention relates to the field of ships, in particular to a compressed natural gas carrier. Background technique [0002] As a clean, efficient and high-quality energy, natural gas has been widely used in various countries. Since natural gas has the characteristics of being gas at normal temperature and pressure, strong compressibility, and good fluidity, pipeline transportation is the most suitable way for natural gas transportation. However, for offshore natural gas transportation, especially when the transportation distance is too long, the laying of pipeline transportation is difficult and costly. Generally, natural gas is liquefied and then transported by LNG carriers. During LNG transportation, natural gas needs to be liquefied, and the insulation of LNG storage tanks has high requirements. Long-distance transportation needs to reliquefy BOG, and LNG needs to be regasified before use. Each process needs to be equipped with corresponding func...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B25/14
Inventor 胡安康田乃东刘珍强蒋玮沈晓明张春涛周晓洁杜伟平薛联冯军郑寅歌魏亮
Owner SHIJIAZHUANG ENRIC GAS EQUIP
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