LNG container filling distribution ship

Abstract

The invention discloses an LNG container filling distribution ship. The LNG container filling distribution ship comprises a main ship body, an LNG storage tank, a ship power system, a ship pushing system, a superstructure and a ship turbine system, and further comprises LNG containers, an LNG container filling system, an LNG combustion system and an LNG injecting system. Empty LNG containers can be filled in the navigation process, so that the time of waiting for filling ashore is greatly shortened, the tank body maintenance time loss caused by no transportation after filling is prevented, theLNG containers go ashore at the first time after filling to achieve railway and highway linked transportation distribution to a farther place, and the covering range of clean energy-LNG is widened. The empty LNG containers are filled on the ship without needing multiple wharf mated facilities, so that the tank LEG container transportation safety, reliability, convenience and economy are improved.

Description

technical field [0001] The invention relates to an LNG ship, in particular to an LNG container filling distribution ship, which can carry out LNG filling on the ship. Background technique [0002] The existing LNG carrier (see "Tank LNG Container Carrier" of COSCO Shipyard Engineering Group Co., Ltd., application number CN201510325322.8, application date 2015.06.15) is a type with large capacity, high safety and low transportation cost. It is a special carrier suitable for the transportation of tank LNG containers. The transport ship is composed of a main hull, an electric propulsion drive system, and a superstructure located at the bow. The ventilation pipeline in the cargo area is connected, and the ventilation pipeline is connected with the safety valve of the tank LNG container body. The ventilation head at the top of the ventilation mast is equipped with a protective grille and a fireproof net. The height of the ventilation head is 6 meters higher than the open deck A...

AI Technical Summary

Problems solved by technology

At present, the domestically recognized LNG container maintenance time is 40-60 days, and the maintenance time is longer when the initial filling rate is low, and the higher the initial filling rate, the shorter the maintenance time

In addition, the existing transport ships can only transport a large amount of LNG, or can only transport LNG containers, which cannot be transported at the same time, and cannot meet the diversified needs of the existing social development for LNG

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