Ultra-large type floating type platform and wave energy device integrating system based on modularization

A floating platform and integrated system technology, which is applied to ocean energy power generation, floating buildings, ships, etc., can solve the problems of lack of weakening wave force load, poor resistance to deep sea loads, etc., to facilitate regionalization of functions and reduce motion response , Improve the effect of safety performance

Active Publication Date: 2018-07-03
DALIAN UNIV OF TECH
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Problems solved by technology

[0004] The disadvantages of the existing technology are: VLFS is relatively dependent on wave walls or natural barriers such as islands, and has poor resistance to deep sea loads without

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  • Ultra-large type floating type platform and wave energy device integrating system based on modularization
  • Ultra-large type floating type platform and wave energy device integrating system based on modularization
  • Ultra-large type floating type platform and wave energy device integrating system based on modularization

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] The modularized ultra-large floating platform and wave energy device integration system includes a central large platform module 1, several small platform modules 2, a tension leg system 3, a cover plate 4, an oscillating buoy type wave energy generating device, module connecting members, rubber The anti-collision device 21 and the small platform module 2 are arranged around the central large platform module 1 . The cover plate 4 is erected between adjacent platform modules, and the cover plate 4 includes a rectangular cover plate and a square cover plate; the upper end of the tension leg system 3 is hinged below the ultra-large floating platform 1 through the upper platform connection 3a of the tension leg system, The lower end is fixed to the seabed through the lower seabed connection 3b of the tension leg system. The oscillating buoy...

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Abstract

The invention discloses an ultra-large type floating type platform and wave energy device integrating system based on modularization, and belongs to the field of ocean energy utilization. The ultra-large type floating type platform and wave energy device integrating system comprises a center large platform module, a small platform module, a tension leg system, an inter-platform cover plate, a vibration floater type wave energy power generation device and a module connection component. The vibration floater type wave energy power generation device converts floater swinging into piston rod horizontal movement through a gear and rack transmission manner, and a motor of a both-way hydraulic power generation device is driven to generate power. The module connection component comprises two modesaccording to a connecting platform module, and in other words, power generation is conducted through relative twisting and horizontal both-way movement of small platforms and large platforms and relative twisting between the small platforms. An outer side wave energy device utilizes incident wave energy for providing energy supply, the incident wave loads are effectively weakened, and the platform motion response is reduced; the connection component between two modules is adopted, considerable energy supply can be obtained, the relative movement between the modules can be effectively relieved, and system safety, integral stability and expandability are improved.

Description

technical field [0001] The invention belongs to the field of ocean energy utilization, relates to a large-scale ocean floating structure, and in particular relates to an integrated system of a super-large floating platform and a wave energy device based on modularization. Background technique [0002] As land resources are gradually reaching their limits, countries have set off an upsurge in the development of marine resources. As a frontier base for the development of marine resources, VLFS has the characteristics of wide area, easy multi-functionality and strong comprehensiveness compared with ordinary offshore platforms. It is not only suitable for the development of marine resources, but also can be used as a military bases etc. However, due to the huge size of the VLFS and the huge ocean load, it must be modularized and spliced ​​by several basic discrete modules to reduce the damage to the VLFS by the ocean load. Therefore, the modularization of VLFS has very importa...

Claims

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Application Information

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IPC IPC(8): F03B13/18B63B35/44
CPCB63B35/44B63B2035/4466F03B13/1805Y02E10/30
Inventor 任年鑫万岭吴鸿博马哲欧进萍朱莹徐世铮
Owner DALIAN UNIV OF TECH
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