Floater component used for wave-energy hydraulic power generation

Abstract

The invention belongs to the field of wave power generation, and relates to a floater component used for wave-energy hydraulic power generation. The floater component comprises two floaters (2) which are identical in appearance and structure, and the two floaters (2) are connected through a support beam (1); each floater (2) comprises a shell, an inner bracket (15), a rotary driving bar (3) and a second hydraulic cylinder (14), wherein one end of the inner bracket (15) is fixedly connected with the cylinder body of the second hydraulic cylinder (14), and the other end of the inner bracket (15) is fixedly connected with the support beam (1), one side of the shell of each floater (2) is connected with the support beam (1) through a bearing (12), and the other side of each shell of the floater is connected with the rotary driving bar (3) through a bearing (13), so that the shell of each floater (2) can revolve around the support beam (1) and the rotary driving bar (3); the second hydraulic cylinder (14) comprises a cylinder body, a revolving shaft (20) fixed on the rotary driving bar (3) and a ring post shape cavity (23) inside the hydraulic cylinder; a first hydraulic cylinder (10) is fixed on the inner bracket (15), and each piston (18) at the two sides of the first hydraulic cylinder (10) is fixedly connected to the inner surface of the shell of each floater through a piston connecting rod (11). The floater component can completely absorb the energy of waves in the putting place of a wave energy absorbing device, and is high in stability.

Description

Technical field [0001] The invention belongs to the field of wave power generation, and in particular relates to a wave energy absorbing device. Background technique [0002] Due to the depletion of non-renewable energy such as global fossil energy and the increasing environmental pollution, the effective use of clean and renewable energy has become an important choice for the energy strategy of the world's major coastal countries. my country has a coastline of more than 18,000 kilometers. According to calculations, if the available ocean energy is converted into electrical energy, it can provide about 150 million kW of electricity, which is equivalent to more than twice the current installed capacity of our country. Therefore, the development of wave power generation technology is suitable for our country. national conditions and needs. The "Twelfth Five-Year Plan" is an important period for the accelerated development of my country's marine industry, and it is also a criti...

AI Technical Summary

Problems solved by technology

However, the wave energy absorbing device part in the above-mentioned existing devices generally only captures the energy in a certain direction of motion of the wave energy absorbing device, or moves up and down, or moves horizontally, or pitches, or rolls, etc., the wave energy Utilization rate is not high

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