Marine methanol fuel supply system

By designing a methanol fuel supply system for ships, in which the storage bin, daily bin and supply unit are located at the bottom of the cabin, the output unit is located on the deck, and the deck and the bottom of the cabin are connected through pedestrian passages, the problems of large deck space occupation and high leakage risk in the prior art are solved, and higher safety and more effective deck space utilization are achieved.

CN119840773APending Publication Date: 2025-04-18GUANGZHOU WENCHONG SHIPYARD CO LTD
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Patent Information

Application Number
CN202510049495.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-13
Publication Date
2025-04-18

AI Technical Summary

Technical Problem

The existing methanol fuel supply system occupies a large deck space, and there is a risk of leakage from multiple interfaces of pipelines or components, which affects the safety of ships and personnel.

Method used

A methanol fuel supply system for ships is designed, in which the storage compartment, daily necessities and supply units are located at the bottom of the cabin, and the output unit is located on the deck. The deck is connected to the bottom of the cabin through a pedestrian passage, which reduces the occupation of deck space and improves safety.

Benefits of technology

By placing the output unit on the deck, the deck space is reduced, and the system safety is improved and the risk of leakage is reduced by centrally storing and adjusting the temperature and pressure of methanol is reduced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of ship fuel supply, and particularly discloses a ship methanol fuel supply system which comprises a storage bin arranged at the bottom of a cabin and used for storing methanol input from the outside; the daily bin is arranged at the bottom of the cabin and located on one side of the storage bin, and an input port of the daily bin communicates with an output port of the storage bin; the supply unit is arranged at the bottom of the cabin and located on one side of the daily bin, the input end of the supply unit is communicated with the output port of the daily bin, and the supply unit is configured to adjust the methanol conveying temperature and pressure; the output unit is arranged on the deck, the input end of the output unit is communicated with the output end of the supply unit, and the output end of the output unit is communicated with the host; the upper portion of the pedestrian path penetrates through the deck to form an opening, and the lower portion of the pedestrian path is located at the bottom of the cabin. According to the methanol fuel supply system for the ship, the safety is improved, and the occupied space of a deck is reduced.
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Citation Information

Patent Citations

  • Methanol fuel oil dual-fuel ship

    CN113047994A

  • Marine methanol supply system

    CN113277054A

  • Methanol filling system and inerting monitoring method

    CN116624759A

  • Methanol fuel cabin expansion method based on bulk cargo ship

    CN117799759A

  • Large-cabin-capacity methanol fuel cabin transformed based on ultra-large crude oil ship

    CN118597329A