WO2019210795A1 - Independent tidal generator set - Google Patents

Abstract

A power generation device has an upper floating buoy and a lower suspension buoy which are vertically arranged in the seawater. The upper floating buoy (1) is floated on the surface of the seawater, and is connected to the mechanical device in the lower suspension buoy by using a rope. The lower suspension buoy is suspended in the seawater, and is fixed to the seabed by using a rope. The whole unit is relatively vertically arranged in the seawater. The upper floating buoy is subjected to the opposite effects of seawater buoyancy and gravity, and is displaced due to changes in buoyancy under the effects of tides and waves. When the upper floating buoy is displaced, as the lower suspension buoy is fixed, kinetic energy and potential energy of the disordered movement of the upper floating buoy are converted into bidirectional kinetic energy in the rope direction along the connecting rope and the bidirectional kinetic energy acts on the mechanical system in the lower suspension buoy. The lower suspension buoy is provided therein with a mechanical assembly and a permanent magnet generator, so that the irregular mechanical kinetic energy transmitted from the upper floating buoy and the rope is converted into unidirectional stable mechanical kinetic energy, and then the unidirectional stable mechanical kinetic energy is finally transmitted to the permanent magnet generator to drive the generator rotor to operate, so as to realize power generation and output.

Description

Independent tidal generator set Technical field

The invention converts the kinetic energy contained in the sea tide and the sea wave into mechanical energy, and converts the mechanical energy into electric energy by using the mature permanent magnet generator of the electromagnetic principle, and combines the independent working generator and the mechanical device which is powered by the electric appliance. It is an application product in the field of clean energy.

Background technique

The invention is composed of mechanical principles according to the existing physics principles, including gravity, buoyancy, mechanical vector, kinetic energy, potential energy and other physics laws and principles such as theorem formula, and is based on electromagnetic principles and existing permanent magnets. The mature technology and products of the generator follow the law of conservation of Newtonian energy, and finally realize the power generation and power supply by using the fluid kinetic energy contained in seawater as an energy source.

technical problem

The product invention includes the "multi-stage lifting pontoon system" invented by the present invention, which converts the kinetic energy of the tides and waves contained in the seawater into the relative displacement of the buoyancy and gravity of the pontoon. The potential energy and kinetic energy of the relative displacement between the two-stage pontoons are converted into unidirectional stable rotating mechanical energy by the "two-way driving energy storage wheel set" invented by the invention, and finally the permanent magnet generator is driven to realize power generation and output.

Technical solution

In today's world, every country is committed to developing clean energy to reduce the consumption and pollution of the natural environment, while reducing the impact of human activities on the climate. The energy of ocean tides and waves comes from the huge regenerative energy of celestial movement, atmospheric circulation and ocean circulation. Using ocean tides and waves as energy sources does not consume any earth resources, and all mechanical to electromagnetic movements do not emit any pollution. Or affect the global environment and climate. Utilizing ocean tides and waves as energy sources to obtain electricity So far there is no mature technology that can be applied on a large scale. In the process from ocean tidal waves to power supply, there are disordered fluid movements from tidal waves to ordered mechanical motion, and then to the motor to obtain two-stage energy conversion.

This product invention adopts the "multi-stage lifting buoy system" invented by the invention. The upper and lower two-stage buoys are vertically deployed in the seawater. The floating buoy floats on the surface of the seawater, and the rope is connected with the mechanical device in the lower buoy, and the bottom buoy is loaded and loaded. Heavy, the two-way effect of gravity and buoyancy. The lower pontoon is suspended in seawater and secured to the seabed by ropes. The whole unit is relatively vertically deployed in the seawater. The floating buoy is subjected to the relative action of seawater buoyancy and gravity, and the buoyancy changes under the action of tides and waves. The lower float is suspended in the water and has a rope fixed to the sea floor and relatively fixed. When the upper pontoon is displaced, because the lower pontoon is fixed, the kinetic energy and potential energy of the disordered movement of the upper pontoon are converted along the connecting rope into bidirectional kinetic energy in the direction of the rope and acting on the mechanical system in the lower pontoon. The mechanical components installed in the lower pontoon include the "two-way drive energy storage wheel set" invented by the invention, which converts the irregular mechanical kinetic energy transmitted from the upper pontoon rope into one-way stable mechanical kinetic energy, and finally transmits to the permanent magnet generator to drive the generator. The rotor works to achieve power generation and output.

Beneficial effect

The invention realizes the use of the infinitely regenerated tides and waves as the energy source to generate electricity, and compared with the natural infinite regenerative energy sources such as the photovoltaic wind, the tidal waves have large energy, good persistence and stability.

DRAWINGS

See Figure 1: The invention includes the upper and lower two-stage buoys deployed vertically in the seawater. The floating buoy floats on the surface of the seawater. The ropes are connected with the mechanical devices in the lower buoys. The bottom of the ropes traverses out of the lower buoys and hangs the counterweights. The lower pontoon is suspended in seawater and secured to the seabed by ropes. A mechanical transmission device and a permanent magnet generator are installed inside the lower buoy, and the mechanical transmission device includes a bidirectionally driven energy storage wheel set and a belt speed control wheel set to be finally driven to the permanent magnet generator. The generator output cable can be connected to electrical or circuit conditioning equipment inside and outside the lower pontoon.

BEST MODE FOR CARRYING OUT THE INVENTION

The invention is a suitable product, which is suitable for shallow sea areas with no flat icing and hurricane, no large dense marine plant communities (such as kelp group) and flat seabed. The current design environment is normal operation in an environment with a low tide depth of 4-20 meters, a tidal difference of less than 3 meters, an average wave height of less than 3 meters, and a superimposed wave height of less than 5 meters. Now has the ability to prevent big waves. Adjusting the product design size can be deployed in environments with deeper water depths and higher wave heights. It needs to be used as an independent power generation equipment. The lower end is fixed to the seabed by anchors, fixed bolts or heavy pressure objects, and provides power for offshore electronic equipment and electric machinery equipment such as marine garbage cleaning, coastal lifesaving, marine hydrological detection, and marine environment detection. Small-scale grouping applications can be used as a coast protection system, a power supply for coastal life-saving systems. Large-scale matrix applications produce electricity. The power supply can be commercialized.

Embodiments of the invention

The invention can be used by being fixed to the seabed in the applicable area.

Industrial applicability

The invention is applicable to shallow sea areas without seasonal icing and hurricane and flat sea bottom. The current design environment is 4-20 meters with low water depth and can be used deeper for independent use. Grouping or matrix applications need to consider installation spacing. The tidal range is less than 3 meters, the average wave height is less than 3 meters, and the superimposed wave height is less than 5 meters. Independently in the applicable environment, underwater installation and fixed operations include tracheal supply diving, scuba diving and other diving technologies to ensure installation and implementation. In the design working depth range of 5-10 meters, mature mechanical components, permanent magnet generator products and materials can withstand; the working environment temperature is suitable; the anti-corrosion waterproof sealing technology is mature, and the application products, materials, processes and technologies are variously selected. Mature and stable.

Sequence table free content

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Claims (16)

The present invention is a power generating device deployed in water using tidal waves as an energy source. The present invention encompasses the "multi-stage lifting pontoon system" of the invention, and thus contains the claims of the invention. It is composed of two-stage and two-stage multi-stage pontoon units. The invention employs two stages. According to claim 2, the two-stage system is deployed in the vertical direction of the bottom of the natural water body to the water surface. According to claims 2 and 3, the upper pontoon moves vertically in the water due to changes in water level and changes in water flow. According to claims 2, 3 and 4, the connection of the two-stage pontoon is intended to be connected to the connector of the upper pontoon by the connection groove of the lower stage pontoon. According to claim 2, 3, 4, 5, the connector of the upper pontoon is carried out in the connecting groove of the lower pontoon Relative linear motion. According to claims 1 and 3, the apparatus comprises upper and lower two-stage buoyancy buoys. All devices are from the bottom of the water to the surface of the water. According to claim 1, 2, 3, 4, 5, a driving wheel is installed inside the lower pontoon, and the connector of the upper pontoon is a soft rope with a counterweight, wound on the driving wheel and passed down the bottom of the lower pontoon. Extend to the mounting weight. The present invention encompasses the "two-way drive energy storage wheel set" of the invention, and thus contains the claims of the invention. A multi-stage wheel set is installed inside the lower stage pontoon. According to claims 8 and 9, the kinetic energy of the input two opposite directions in a straight line direction is converted into one direction output by the two-stage ratchet in the first stage wheel set. Output to the lower coil spring set. According to claim 8, 9, 10, the secondary coil spring wheel set is configured to receive the kinetic energy transmitted by the first stage wheel set. At this time, the elastic potential energy parameter of the coil spring is selected according to the maximum expected kinetic energy of the input, so that the input kinetic energy is input. It can be stored in the coil spring of the second stage coil spring set. And continue to the next level of coil spring wheel output. According to claim 8, 9, 10, 11, the second-stage coil spring set and the first-stage ratchet set can flexibly design the outer diameter of the first-stage wheel and the outer-wheel diameter of the second-stage wheel. According to claims 8, 9, 10, 11, and 12, the coaxial coil spring assembly is configured to store the kinetic energy transmitted from the second stage wheel set in the coil spring of the third stage coil spring set. And continue to output to the outside, at this time according to the requirements of the output, the elastic potential energy parameters of the coil spring are selected to ensure the kinetic energy of the output is stable. According to claims 8, 9, 10, 11, 12, 13, the third-stage coil spring set and the second-stage ratchet set can flexibly design the second-stage wheel outer diameter and the third-stage wheel outer diameter adjustment speed. According to claims 8, 9, 10, 11, 12, 13, and 14, the system converts the bidirectional kinetic energy of a random size and randomly changing direction into a stable one-way kinetic energy for outward output. According to claims 8, 9, 10, 11, 12, 13, 14, 15 the stable one-way kinetic energy is driven outward to drive the permanent magnet rotor engine to generate electricity.