An inland river new energy passenger-rolling ship loaded with new energy vehicles

By adopting structures such as isolated empty cabin layers, fireproof curtains, fireproof cover delivery tracks, and new energy power devices in inland waterway new energy passenger roll-on/roll-off ships, the safety and compatibility issues during the loading of new energy vehicles have been solved, achieving the effects of fire prevention, structural strength, and green transportation.

CN122232811APending Publication Date: 2026-06-19YICHANG YIFAN SHIP DESIGN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YICHANG YIFAN SHIP DESIGN CO LTD
Filing Date
2026-04-27
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Existing inland river passenger roll-on/roll-off vessels have safety and compatibility defects when loading new energy vehicles, such as difficulty in venting combustible gases, high risk of fire and explosion, inconvenient fire access, and structural incompatibility with new energy vehicles, which cannot meet the loading needs of the rapid development of new energy vehicles.

⚗Method used

Design an inland waterway new energy passenger roll-on/roll-off ship, adopting a structure including an isolated empty cabin layer, fireproof curtains and fireproof cover delivery rails, and a light crane, forming a large-span box-type sheet structure to ensure independent passage between vehicles, setting up A60-grade fireproof partitions, and using new energy power units and methanol fuel generators to achieve rapid fire extinguishing and isolation.

🎯Benefits of technology

It effectively prevents the risk of fire and explosion during the transportation of new energy vehicles, ensures the safety of vehicles and personnel, meets design specifications, facilitates safety inspections, and achieves green and environmentally friendly transportation.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides an inland waterway new energy passenger roll-on / roll-off (Ro-Ro) vessel for carrying new energy vehicles, comprising a hull, a bottom hull structure, a main deck at the top of the bottom hull structure, and a vehicle carrying area on the main deck. An upper deck is located at the top of the main deck, a navigation deck at the top of the upper deck, and a roof deck at the top of the navigation deck. The invention is characterized by the presence of a new energy power unit on the hull for providing power; a safety-protected isolation compartment is provided between the upper deck and the lower vehicle carrying area, forming a smooth, flat ceiling above the vehicle carrying area; the top of the perforated side openings and the ceiling formed by the bottom of the isolation compartment are on the same plane. This Ro-Ro vessel can be used for the safe transportation of new energy vehicles on inland waterways, effectively preventing the risk of fire or explosion during the transportation of new energy vehicles. It ensures the safety of both vehicle transportation and passenger transport.
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