Balancing device and offshore wind power operation and maintenance ship

By installing a balance device on the offshore wind power operation and maintenance ship, the liquid delivery mechanism is used to offset the tilt torque of the hull, which solves the problem of tilting the hull in strong winds and ensures the normal progress of operation and maintenance work.

CN222682645UActive Publication Date: 2025-03-28CHINA THREE GORGES CORP FUJIAN ENERGY INVESTMENT CO LTD +2
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Patent Information

Application Number
CN202421383288.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-17
Publication Date
2025-03-28
Estimated Expiration
2034-06-17

AI Technical Summary

Technical Problem

When faced with strong wind weather, existing offshore wind power operation and maintenance ships find it difficult to adjust the tilt torque caused by side wind, causing the hull to tilt, affecting the normal operation of operation and maintenance work.

Method used

A balancing device is designed, including a device body and at least one conveying assembly, the device body is connected to the offshore wind power operation and maintenance vessel, and a first chamber and a second chamber are arranged on both sides of the width direction of the hull. When the hull is inclined, the conveying assembly delivers liquid in one chamber to the other chamber to offset the tilt moment by the weight of the liquid.

Benefits of technology

Through the liquid delivery mechanism of the balance device, the tilt torque of the hull can be effectively offset, balance is restored, and the normal operation of the equipment on the ship can be ensured.

✦ Generated by Eureka AI based on patent content.
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Abstract

The embodiment of the utility model provides a balancing device and an offshore wind power operation and maintenance ship, and relates to the technical field of wind power operation and maintenance ships, and the balancing device comprises a device body and a conveying assembly. The device body is used for being connected with an offshore wind power operation and maintenance ship and is provided with a first cavity and a second cavity side by side, and the two cavities are used for being arranged on the two sides of the offshore wind power operation and maintenance ship in the width direction correspondingly and contain liquid correspondingly. The conveying assembly is arranged on the device body and connected with the first cavity and the second cavity through pipelines. And the conveying assembly is configured to convey liquid in one of the first cavity and the second cavity to the other cavity in a preset liquid amount towards the side deviating from the inclination direction when the offshore wind power operation and maintenance ship inclines towards one side and the inclination angle is larger than or equal to the preset angle. According to the balancing device, the liquid in the cavity on the inclined side is conveyed to the cavity on the side away from the inclined direction through the conveying assembly, the heeling torque of the ship body is counteracted, and the ship body can be conveniently recovered to be balanced.
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