Multifunctional floating type offshore platform

Abstract

The invention relates to a multifunctional floating type offshore platform which aims at achieving the offshore maintenance purpose of an existing platform. Multiple parallel cross beams and multiple parallel longitudinal beams are fixedly connected together in a criss-cross staggered manner; multiple parallel rectangular cases are spaced; each case is hinged to a buoyancy tank, wherein the top face of each buoyancy tank is a plane, the front end face and the rear end face of each buoyancy tank are hinged to the corresponding cross beams, two sides and the lower face of each buoyancy tank are downward-protruding arc-shaped walls, and the lower portion of each buoyancy tank is immersed under the sea surface in the load bearing process; and rotary drive locking or stabilizing devices of the buoyancy tanks are arranged between the buoyancy tanks and the corresponding cross beams. The platform is provided with an offshore compressed air energy storage power station supported by built-in compressed air storage tanks or storage pipes of the buoyancy tanks. A power source of the offshore compressed air energy storage power station is selected from a submarine cable power source, an offshore wave power generation power source, an offshore tidal power generation power source, an offshore wind power generation power source and an offshore photovoltaic power generation power source. The multifunctional floating type offshore platform has the beneficial effects that dry dock type maintenance can be conducted in place on the sea, the platform can float on the sea continuously, the service life is long, the operation cost is low, and the platform is particularly suitable for being used as a permanent supporting platform of an offshore base and suitable for being used as an offshore channel crossing the sea.

Description

technical field [0001] The invention relates to an offshore platform, in particular to a multifunctional floating offshore platform. Background technique [0002] my country's sea area is vast, and it is far from enough to use islands and reefs as bases to protect and utilize radiation-induced oceans. Although the construction and investment of a large number of ships can make up for the shortage of island and reef bases to a certain extent, the operation and maintenance of a large number of ships will cost a lot of money. A large amount of non-renewable oil resources, occupying a large amount of manpower, high support costs, economically unfeasible, and not conducive to energy conservation and emission reduction, resulting in a great waste of resources. Building an ocean platform that can be used as a sea base to make up for the serious shortage of islands and reefs is obviously a good way to save energy, protect the environment, and be economically feasible. It can not only...

AI Technical Summary

Problems solved by technology

However, an ocean platform that can be used as a base for marine protection and utilization of radiation is a large system that needs to be solved in many aspects before it can be established. It may be like a ship, regularly go to the dry dock of the home port for maintenance and maintenance, and the problem of in-situ maintenance must be solved to be feasible; 3. The platform cannot be like a ship, completely relying on fuel or gas energy, etc.

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