Accessory for generating power by using sea water wave

Abstract

The invention discloses a mechanical device which generates electricity by using sea wave, which comprises a cylindrical doliform guide rod, a floater with a cylindrical doliform guide tube, a cylindrical doliform movable rod, a triangle beam, a transfer rod, a piston water pump and a water wheel generator, wherein the guide rod is fixed at the sea bottom vertical to the sea water plane, the guide tube on the floater is sleeved on the guide rod, the movable rod is inserted in the guide rod, two ends of the triangle beam are connected to the top of the movable rod, a cardan joint is connected to the middle of a lower side surface of a lower chord of the triangle beam, an upper end of the transfer rod is connected to the other end of the cardan joint, a lower end of the transfer rod is connected to a piston and is inserted in the water pump, the water pump is fixed on the floater by crossing the middle of the floater, and a lower end of the water pump is a horn mouth in shape with a flange and is connected to the water wheel generator through a bolt. The principle of the invention is that the floater moves up and down along the guide rod when running into the waves, drives the movable rod and the transfer rod to make the water pump to draw water and drain off water, thereby pushing the water wheel generator to generate. The mechanical device which generates electricity by using sea wave has the characteristics of simple and rational structure, low manufacturing cost, economy, environmental friendliness, high energy conversion rate and the like.

Description

technical field [0001] The invention relates to an energy conversion device using seawater waves as power to generate power, which is suitable for use on the sea and on the water surface of large lakes with waves. Background technique [0002] At present, the energy conversion devices that use seawater waves as power generation include: ocean wave energy generators, construction of submarine power plants using ocean surge energy, and ocean wave energy power generation devices. Each has different characteristics. The ocean wave energy generator (200510123751) has a reasonable structure and can absorb the energy generated by ocean wave surges. The power generation process will not pollute the environment. However, the energy received by the float is transmitted to the generator, and the energy loss is relatively large. Large, the rotation speed of the generator is uneven, the output current and voltage fluctuate greatly, the power of the substation device is large, and the en...

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Problems solved by technology

The ocean wave energy generator (200510123751) has a reasonable structure and can absorb the energy generated by ocean wave surges. The power generation process will not pollute the environment. However, the energy received by the float is transmitted to the generator, and the energy loss is relatively large. Large, the rotation speed of the generator is uneven, the output current and voltage fluctuate greatly, the power of the substation device is large, and the energy conversion rate is low; the use of ocean surge energy to build a submarine power plant (20041007679) can well solve the problem of drop and energy Transformation problem, power generation is not affected by seawater tide and ebb tide factors, but the seawater after doing work is discharged back into the ocean but is affected by ebb and flow factors, the piston pump has small suction, low energy conversion rate and is difficult to implement, and the investment is relatively high. High; ocean wave power generation device (200510005417) The generator speed of this power generation device is uniform, the output current and voltage are relatively stable, the power of the substation equipment is small, but the investment in the addition of water inlet pipes and livestock reservoirs is large, and the suction of the pressurized water machine Small, low energy conversion rate

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