Universal wave power generation ship

Abstract

The invention relates to a universal wave power generation ship, which comprises a ship body in a V-shaped structure. A gravity oil tank, an engine body, a high-pressure oil conservator, a hydraulic motor and a hydraulic power generator are arranged in the ship body. A spherical shell is arranged in the engine body, an engine roller is arranged in the spherical shell, a slide guide rod is arrangedin a guide sleeve which is arranged on the spherical shell, and a hydraulic pressure cylinder is arranged on the engine body and connected with the gravity oil tank through an oil inlet pipe and a check valve. The hydraulic pressure cylinder is in series connection with the high-pressure oil conservator, the hydraulic motor and the hydraulic power generator sequentially through an oil outlet pipe. The hydraulic power generator is connected with the gravity oil tank through an oil return pipe. By the shipborne spherical shell and engine roller rolling technique, limitations of wave directions,periods and heights are avoided, power supply for the ship can be realized, mechanical power or electric power can be outputted along with movement of the ship, and simple structure, convenience in mounting and demounting, easiness in maintenance, low manufacturing cost, high energy conversion rate and high power generating efficiency are realized.

Description

technical field [0001] The invention relates to the field of mechanical dynamics, in particular to a universal wave energy generating ship. Background technique [0002] Looking back at the history of the generation and development of the engine, it has gone through three stages of development: the steam engine, the external combustion engine and the internal combustion engine. The current mature technology is the diesel engine and the gasoline engine, both of which work by burning fuel in the cylinder to convert the internal energy into mechanical energy. There are defects in the way of fuel combustion. Due to the global energy crisis, it consumes non-renewable petroleum resources and relies too much on petroleum. Fuel combustion pollutes the atmospheric environment, resulting in waste water, waste gas, waste residue pollutants, and occasionally Noise is generated. This kind of equipment usually has a complex structure and many parts. It can only work vertically and cannot ...

AI Technical Summary

Problems solved by technology

[0002] Looking back at the history of the generation and development of the engine, it has gone through three stages of development: the steam engine, the external combustion engine and the internal combustion engine. The current mature technology is the diesel engine and the gasoline engine, both of which work by burning fuel in the cylinder to convert the internal energy into mechanical energy. There are defects in the way of fuel combustion. Due to the global energy crisis, it consumes non-renewable petroleum resources and relies too much on petroleum. Fuel combustion pollutes the atmospheric environment, resulting in waste water, waste gas, waste residue pollutants, and occasionally Noise is generated. This kind of equipment usually has a complex structure and many parts. It can only work vertically and cannot adapt to other directions.

[0003] At present, wave power generation technology has been promoted and applied more due to its advantages of being environmentally friendly and being able to use renewable clean energy to provide electricity and mechanical energy. However, current wave power generation devices generally have complex structures, small potential energy, and low energy conversion rates. , The wave energy-gathering conversion device cannot be installed on the ship to provide power, the body is huge, the cost is high, and the structure is complicated. Limited by the direction of the wave, wave height and undulating cycle, the discharged hydraulic pressure is low, and the output high-pressure hydraulic oil flow rate is small. Energy conversion Low rate, limited use conditions and other issues:

There are defects in this method. Due to the ups and downs of the waves, the axis cannot be parallel to the shore, the pressure of the bucket is small, the drainage depends on electricity, and the energy loss is large. Limited by the wave height, the potential energy is small, the conversion kinetic energy is small, and the energy conversion rate is low.

Images