Wave isolation type wave energy generator

Abstract

The invention discloses a wave separating type wave-powered generator. The wave separating type wave-powered generator is characterized in that big wave is separated at the outside of a buoyancy tankplatform unit through a separating plate unit, so that the buoyancy tank platform unit at the inside of the separating plate unit is in a quiet and calm state, and then the big wave drives floating ball units at a plurality of times to move up and down, thus racks arranged on the floating ball units drive power gears to rotate, wherein the power gears extend from the buoyancy tank platform unit; and the rotating power of the plurality of power gears are combined through ratchet wheels and driven wheels in order to drive an external generation unit. According to the wave separating type wave-powered generator, the rack on each floating ball unit is closely combined with the corresponding power gear on the buoyancy tank platform unit by drawing together through springs; the racks are drivento up and down reciprocate through elasticity of the two springs in order to drive the ratchet wheels at two sides of the power units in a direct and indirect manner, and then a plurality of coaxial driven gears outputs the rotating in single direction in order to drive the external generation unit. The wave separating type wave-powered generator is ultrahigh in efficiency, simple in structure, easy to erect, and capable of being fixed or not fixed to the marginal bank or arranged in the sea.

Description

technical field [0001] The invention belongs to a mechanical wave energy power generation system, in particular to a wave energy generator that uses the method of separating ocean waves to improve power generation efficiency and reduce construction costs. Background technique [0002] At present, countries around the world are anti-nuclear and developing renewable energy. According to the current energy consumption mechanism of the world that causes pollution and global warming effects, such energy will be completely exhausted in the world after 140 years; The 2-3 billion KW of clean energy produced by 71% of the ocean is wasted every day. Although countries around the world have invested a lot of manpower and material resources to develop thousands of methods to develop ocean energy, all of them have failed. The more popular machinery Type wave power generation system is described as follows: [0003] 1. Oscillating buoy type (Buoy): through the oscillating buoy, the undul...

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Problems solved by technology

[0003] 1. Oscillating buoy type (Buoy): through the oscillating buoy, the undulating wave energy of seawater is converted into the reciprocating mechanical energy driving the hydraulic pump, and then the unstable hydraulic energy is converted into stable hydraulic energy through the energy storage and voltage stabilization system. Drive the motor to generate electricity; this type needs to be fixed on the seabed, and cannot be expanded flexibly, and it is easy to overturn in a typhoon

[0004] 2. Suspension pendulum (Pendulum): Use a giant pendulum (pendulor) to swing with the waves to push the piston to drive the hydraulic motor to rotate the generator. This method also requires a huge site for construction, and the efficiency is low and useless. Expansion flexibility

[0006] 4. Raft type (Raft): It is composed of hinged chain, raft body, and hydraulic system, so that the raft body moves with the waves and converts wave energy into mechanical energy; the advantage of this method is that it has better anti-wind and wave performance and stable power generation; the disadvantage is The device needs to be arranged along the direction of the wave, the efficiency of absorbing wave energy is poor, and the cost of the device is high

[0007] 5. Other mechanical types: mainly use the movement of waves to push the active parts of the device, such as nodding duck body, sea clam body, float, etc. The active part compresses the intermediate medium such as oil and water, and the intermediate medium drives the power generation device to generate electricity. However, they are all low-efficiency power generation methods and cannot provide a large amount of commercial electricity.

[0008] Looking at the above-mentioned mechanical types and others such as oscillating water column type (OWC), over-wave type (over topping), magnetic fluid wave? Previous technologies such as energy generation have serious shortcomings such as low efficiency, difficult manufacture, high cost, lack of flexibility and flexibility in erection, low utilization of available sea areas, and difficult maintenance.

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