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Multi-dolphin-head full-circumferential oscillation floater type wave energy power generation device and using method thereof

A power generation device and wave energy technology, which is applied in the direction of ocean energy power generation, engine components, machines/engines, etc., can solve the problems of low economic benefits, complex device structure, and difficult industrialization development of wave energy power generation devices, and achieve the solution of bio-fouling Problems, large buoyancy, beneficial to industrialization

Pending Publication Date: 2022-02-25
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the existing wave energy generation devices have problems such as low efficiency, narrow use range, complex device structure, high cost, and difficult maintenance, which make the economic benefits of wave energy generation devices low, and it is difficult to realize industrialization and integration. Low, poor portability

Method used

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  • Multi-dolphin-head full-circumferential oscillation floater type wave energy power generation device and using method thereof
  • Multi-dolphin-head full-circumferential oscillation floater type wave energy power generation device and using method thereof
  • Multi-dolphin-head full-circumferential oscillation floater type wave energy power generation device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-4 As shown, the present embodiment provides a puppy head full circumference oscillating float wave energy generator, including float 5, hydraulic converter 2, carrier main body 8, power generation device, and battery, wherein

[0038] The carrier main body is disposed in the 8 weeks, and there is a rail group, and the rail set includes a rail 6 and a guide rail 10 provided in parallel, and the guide rail 6 and the guide rail 10 are mounted outside the carrier body 8, and there is a float between the rails. 5, the float 5 is connected to the hydraulic converter 2 by the float link 4, and the hydraulic converter 2 converts the wave energy into a hydraulic energy, and the carrier main body 8 is provided with a power generation device and a battery, the hydraulic converter 2 is connected to a power generation device, a power generation device. Connecting a battery. The hydraulic converter 2 uses a hydraulic cylinder to convert the wavy to a hydraulic energy, an...

Embodiment 2

[0049] A multi-dolphin head full circumference, the structure, such as the first embodiment, the exterior, the exterior of the float 5 is wrapped in a dolphin skin, and the artificial dolphin includes three layers of rubber, the outer layer is epidermal. The mid-layer is provided with a papillary projection, which is filled with viscous liquid silicone resin. The inner layer is the contact layer with the float, and the artificial dolphin can effectively reduce the resistance of the float movement. The results of the reduction test show that the artificial sevenkin skin Can reduce 50% of the sea water resistance.

Embodiment 3

[0051] A multi-pupil head full circumference oscillating floating stripe wave energy generating device, the structure is as described in Example 1, in that the hydraulic motor 12 uses a duplex gear motor.

[0052] The carrier main body 8 is a hollow cylindrical structure, and the carrier main body 8 selects the corrosion-resistant alloy material, effectively prevents the corrosion of seawater, and the surface coating technology is used in the outer casings in the processing process to solve the biological attachment problem.

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Abstract

The invention relates to a multi-dolphin-head full-circumferential oscillation floater type wave energy power generation device and a using method thereof, and belongs to the technical field of new energy wave energy utilization equipment. The device comprises floaters, a hydraulic converter, a carrier main body, a power generation device and a storage battery, wherein guide rail sets are evenly distributed in the circumferential direction of the carrier main body, each guide rail set comprises two guide rails arranged side by side, the floaters are slidably connected between the guide rail sets, the floater is connected with the hydraulic converter through a floater connecting rod, the hydraulic converter converts wave energy into hydraulic energy, the carrier main body is internally provided with a power generation device and a storage battery, the hydraulic converter is connected with the power generation device, and the power generation device is connected with the storage battery. The wave energy is absorbed through the vertical oscillation motion of the floaters evenly distributed in the whole circumferential direction, the wave energy is collected in multiple directions at the same time, power generation is conducted, the collection efficiency of the ocean wave energy is improved, and the power generation efficiency of equipment is improved.

Description

Technical field [0001] The present invention relates to a puppy head full circumference oscillating floating wave energy generating device and method thereof, belonging to the technical field of new energy wavy energy utilization equipment. Background technique [0002] Wave energy is a new type of renewable green energy, has the advantages of cleaning and non-pollution, large reserves, and wide distribution. A large number of waves can effectively alleviate energy problems, reduce environmental pollution, and wave energy power technology is of great significance for the power supply and improvement of deep sea equipment. [0003] For the utilization of wavy energy, the most important form is to convert the wavy energy to electricity through the wave energy generating device. At present, there are three types of wave energy generating devices, which are oscillating floats, oscillating water column and more waves. The main difference is that the way can be different. In these thre...

Claims

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Application Information

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IPC IPC(8): F03B13/20
CPCF03B13/20Y02E10/30
Inventor 李世振苗壮时文卓杨旭
Owner SHANDONG UNIV