Multifunctional module combined ocean platform and use method

Abstract

The invention relates to a multifunctional module combined ocean platform and a use method. The multifunctional module combined ocean platform comprises a functional deck module (1), lower supporting auxiliary single modules (2) and connecting modules (3), wherein the functional deck module (1) floats on the water surface, and the connecting modules (3) are used for connecting the functional deck module (1) with the auxiliary single modules (2). The functional deck module (1) is of an unpowered flat plate structure and used for configuring operation equipment, each auxiliary single module (2) is of a cylindrical structure with a circular or polygonal horizontal section, a generating set is arranged in each auxiliary single module (2) and used for driving a jet propulsion device by the aid of an electrically-driven pump, and according to different use requirements, the ocean platform can be variously combined to use so as to achieve different requirements. The multifunctional module combined ocean platform is capable of arriving at a destination by means of self-propulsion, maneuvering performance can be improved, deck operation area can be widened, material storage capacity can be improved, power configuration can be enhanced, and operation capability is improved. The multifunctional module combined ocean platform adopts the modular generalized design, so that product batches are effectively increased, assembly line production of marine work equipment is realized, cycle is shortened, and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of offshore platforms, in particular to a multifunctional modular combined offshore platform structure and various usage methods of the offshore platform. Background technique [0002] An offshore platform is a structure that provides production and living facilities for activities such as drilling, oil extraction, consolidation, observation, navigation, and construction at sea. According to its structural characteristics and working status, it can be divided into three categories: fixed type, movable type and semi-fixed type. The lower part of the fixed platform is directly supported by piles, expanded footings or other structures and is fixed to the seabed. According to the support situation, it is divided into two types: pile foundation type and gravity type. The movable platform floats in the water or is supported on the seabed, and can be displaced from one well to another. The connection and support c...

AI Technical Summary

Problems solved by technology

These two platforms have the following disadvantages: 1. Poor maneuverability. Existing platforms need to be towed by tugboats to move, unable to reach the work site by themselves, slow in action, low in work efficiency, and insufficient in emergency maneuverability

2. In addition to the equipment required for the work, the existing offshore platforms also need to be equipped with power, auxiliary equipment and systems for the normal operation of these equipments. The deck of each platform also needs to set up material storage places and personnel living spaces. Resulting in a small deck area, which cannot further improve performance

3. The existing platform is only designed to achieve a single purpose. After the construction is completed, the function cannot be changed and the use is limited.

And every time a platform is built, a complete set of power and auxiliary systems needs to be configured, which is a waste of resources

4. Due to the limitation of deck space, working water depth and maneuverability, the design and construction of the existing platform have considered the specificity of the product too much, which reduces the versatility of the product, making the design and production of the product unable to achieve mass production and assembly line The production cycle is long, the cost is high, and the efficiency is low

When each process is handed over, due to the difficulty of transportation on the existing platform, it is difficult to guarantee the time node

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