TW201502368A - Floating ocean wave electric power generating device - Google Patents

Abstract

Disclosed is a floating ocean wave electric power generating device, comprising a base seat, a plurality of buoys restricted inside the base seat, a plurality set of outlet-inlet devices respectively connected to the buoys, a rotating device set on the base seat, an electric power generator operated and connected to the rotating device, a bottom seat set under the base seat and a gas chamber floating the base seat; with intaking and outtalking the ocean water by the gas chamber to semi-float the present invention on the ocean level, and with the fluctuation of the ocean wave, the buoys slide up and down inside the base seat, and meanwhile, the outlet-inlet devices are driven to extract and gather ocean water to spray the ocean water to the rotating device for rotating it. Accordingly, the electric power generator coverts the kinetic energy to the electrical energy to realize the water wave kinetic electric power generation. Thus, the problems of insufficient energy and environment pollution can be solved.

Description

Floating wave energy generator

The present invention provides a power generating device, and more particularly to a device that utilizes the kinetic energy generated by the fluctuation of ocean waves to be converted into electrical energy.

Energy is accompanied by the development of human civilization and economic growth. As the main demand, it is necessary to use mechanical means to achieve the purpose when using energy to convert energy. However, the energy itself and the construction of mechanical devices will cause pollution to the natural environment.

Therefore, scientists called for the protection of the environment, using low-environmental pollution energy to replace the past high-polluting energy, in order to reduce environmental pollution and damage, and mitigate the impact on the global environment.

Therefore, power plants with high pollution sources have been replaced and replaced by methods that use natural environments to generate electricity, such as wind power, hydropower, geothermal heat, and solar energy. In recent years, Europe has proposed a wave power generation that utilizes a vast marine environment. By converting the fluctuation of the waves into energy, the inventors have also proposed to improve the existing wave power generation device by using the wave energy generating device, thereby achieving better power generation performance.

The main object of the present invention is to convert into kinetic energy through the fluctuation of the ocean wave, and then convert it into electric energy by kinetic energy.

For the purpose of the foregoing invention, the technical means adopted by the present invention is to provide a floating wave energy generating device, which comprises a base, which is assembled into a grid-shaped plurality of accommodating spaces by a plurality of brackets; a plurality of floating buckets The floating buckets are respectively restricted from being lifted and slid in the accommodating spaces of the pedestal; the plurality of ejector suction devices are respectively disposed under the floating buckets, and the draining devices are respectively respectively The utility model comprises a pushing device, a first discharging group and a second discharging group; at least one collecting pipe, wherein the collecting pipe is respectively connected with the first discharging group and the second discharging group; and a rotating device, the rotating The device includes two supporting seats fixed on the brackets of the base and a turbine fan straddle fixed between the supporting seats and corresponding to the two sides of the nozzles, the turbine fan side is provided with a a gear coupled to the turbine fan; a generator disposed on the brackets of the base and coupled to the gear of the turbine fan; a base spaced apart below the base, and Connected to the brackets; At least an air chamber, the air chamber is connected to the side of the base, so that the gas generator chamber floating on the sea.

The present invention can achieve at least the following advantages by the above technology:

1. The floating wave energy generating device of the present invention makes good use of the space on the earth where the sea water is larger than the land, and converts the kinetic energy into electric energy through the wave fluctuation, thereby solving the problem of insufficient energy.

2. The floating wave energy generating device of the present invention does not pollute the environment compared to some power generating devices.

3. The present invention can be set as both fixed type and mobile type, and water fluctuation energy generation can be performed in different ways depending on different sea areas.

4. The floating wave energy generating device of the present invention carries seawater through the base to reduce the shaking caused by the fluctuation of the waves.

For a better understanding and understanding of the structural features and the achievable effects of the present invention, please refer to the preferred embodiment and the detailed description.

1‧‧‧Power generation unit
2‧‧‧Base

21‧‧‧ bracket
22‧‧‧ accommodating space

221‧‧‧First mat
222‧‧‧Smooth mat

3‧‧‧Float
31‧‧‧ pointed cone

32‧‧‧ Positioning block
321‧‧‧Fixed holes

33‧‧‧Plastic slider
331‧‧‧ buried hole

34‧‧‧Locking components
4‧‧‧Draining device

41‧‧‧Promoting device
411‧‧‧ first notch

412‧‧‧second notch
42‧‧‧Fixed devices

43‧‧‧ piston rod
44a‧‧‧First row suction group

44b‧‧‧Second row suction group
441a‧‧‧ first tube

441b‧‧‧ second tube
45a‧‧‧First drain

45b‧‧‧Second drain
46a‧‧‧First suction pipe

46b‧‧‧Second suction pipe
47a‧‧‧First check valve

47b‧‧‧ third check valve
48a‧‧‧Second check valve

48b‧‧‧fourth check valve
49‧‧‧Conduit tube

491‧‧‧ nozzle
5‧‧‧Rotating device

51‧‧‧ support
52‧‧‧ turbofan

521‧‧‧ Gears
6‧‧‧Generator

7‧‧‧Base
71‧‧‧ accommodating slots

8‧‧‧ air chamber
81‧‧‧ fixed frame

9‧‧‧Ship
91‧‧‧ Rooms

Fig. 1 is a schematic plan view showing a power generating device of the present invention.

Figure 2-1 is a schematic view of the floating bucket of the present invention in the accommodating space.

2-2 is a partial enlarged view of the positioning block of the floating bucket of the present invention.

Figure 3 is a schematic view of the floating bucket and the suction device of the present invention.

Fig. 4 is a schematic view showing the suction device and the rotation device of the present invention.

Fig. 5 is a schematic view showing the overall structure of the power generating device of the present invention.

Fig. 6 is a schematic view showing the operation of the suction device of the present invention by the floating of the waves.

Fig. 7 is a schematic view showing the operation of the power generating device of the present invention by the sinking of the waves.

Fig. 8 is a mobile embodiment of the power generating device of the present invention.

Fig. 9 is a view showing a fixed embodiment of the power generating device of the present invention.

Fig. 10 is a schematic view showing another embodiment of the discharge device of the present invention.

The detailed description and technical contents of the present invention will now be described as follows:

The present invention is a floating wave energy generating device, as shown in Figures 1 to 5, the power generating device 1 includes

a pedestal 2 is assembled into a plurality of accommodating spaces 22 in a grid shape by a plurality of brackets 21, and the accommodating spaces 22 are respectively fixed with at least two first bolsters 221 at corners of the periphery of the brackets 21 and a smooth pad body 222 is disposed on the outside of the first pad body 221, the first pad body 221 may be an angle iron, and the smooth pad body 222 may be a stainless steel plate;

a plurality of floating buckets 3 are respectively confined in the accommodating spaces 22 of the susceptor 2, and the upper and lower ends of the pontoon 3 are respectively tapered from the outside toward the inside to form a tapered shape 31. The barrel 3 can reduce the floating resistance by the arrangement of the tapered shape 31. The upper and lower ends of the floating barrel 3 are respectively provided with positioning blocks corresponding to the two-shaped L-shaped smooth pad body 222 corresponding to the accommodating space 22. 32. A fixing hole 321 is disposed on each of the two sides of the positioning block 32. A plastic slider 33 is disposed between the outer side of the positioning block 32 and the smooth pad body 222. The outer sides of the plastic sliders 33 are respectively disposed. There is a buried hole 331, which is respectively provided by a locking component 34 such as a screw, and a buried hole 331 of the plastic slider 33 and a fixing hole 321 fixed on both sides of the positioning block 32, so that the floating buckets 3 are The smooth sliders 222 of the accommodating spaces 22 are lifted and slid by the plastic sliders 33;

a plurality of discharge devices 4, the suction devices 4 are respectively disposed below the floating buckets 3, wherein one of the suction devices 4 includes

A pushing device 41 is disposed as a hollow tube body. The upper and lower ends of the pushing device 41 are respectively provided with a first notch 411 and a second notch 412, and the upper end of the pushing device 41 is topped. There is a fixing device 42 that locks the pushing device 41 under the bracket 21 of the base 2. The pushing device 41 is provided with a piston rod 43. The piston rod 43 sequentially penetrates the second portion. The notch 412 and the fixing device 42 are connected and fixed to the lower end of the floating bucket 3, and the piston rod 43 can move up and down in the pushing device 41 of the hollow pipe body;

a first row of suction groups 44a, the first row of suction groups 44a is provided with a first tube 441a, such as a T-shape, one end of the first tube 441a is connected to the second slot 412 of the pushing device 41, the first A first drain pipe 45a and a first suction pipe 46a for extracting seawater are respectively disposed at the other ends of the pipe 441a. A first check valve 47a is disposed between the first pipe 441a and the first drain pipe 45a. a second check valve 48a is disposed between the tube 441a and the first suction pipe 46a;

a second discharge group 44b, the second discharge group 44b is provided with a second tube 441b, such as a T-shape, and the second tube 441b is connected at one end to the side of the first slot 411 of the pushing device 41. A second drain pipe 45b and a second suction pipe 46b for extracting seawater are respectively disposed at the other ends of the second pipe 441b, and a third check valve 47b is disposed between the second pipe 441b and the second drain pipe 45b. a fourth check valve 48b is disposed between the second tube 441b and the second suction pipe 46b;

At least one manifold 49, the confluence tube 49 is connected to the first and second drains 45a, 45b, the confluence tube 49 is extended with two nozzles 491;

a rotating device 5, the rotating device 5 includes two supporting seats 51 locked on the brackets 21 of the base 2, and a straddle fixed between the supporting seats 51 for separating the nozzles 491 a turbine fan 52 corresponding to the two sides, a side of the turbine fan 52 is provided with a gear 521 interlocking with the turbine fan 52;

a generator 6 disposed on the brackets 21 of the base 2 and coupled to the gear 521 of the turbine fan 52;

a pedestal 7 is formed in the upper direction of the pedestal 7. The pedestal 7 is spaced apart from the pedestal 2, and the accommodating slot 71 is connected to the brackets 21 for locking. Sinking in the sea, and the accommodating groove 71 is loaded with sea water to make the power generating device 1 shaken by the waves;

At least one air chamber 8 is connected to one side of the base 7. The air chamber 8 is used for the base 7 to float, so that the power generating device 1 floats on the sea surface.

In the present invention, the power generating device 1 is slidably moved in the accommodating spaces 22 of the susceptor 2 by the undulation of the sea waves, and is continued as shown in FIG. When the floating buckets 3 are fluctuated by the waves, the floating buckets 3 drive the piston rods 43 to rise, and the piston rods 43 generate a pulling force at the second notch 412 of the pushing device 41, the first check valve 47a is subjected to a pulling force to form a closed state with the first tube 441a, and the second check valve 48a is subjected to a pulling force to form an open state with the first tube 441a, and the piston rod 43 is at the first notch of the pushing device 41. a thrust is generated at 411, the third check valve 47b is in an open state by the second pipe 441b, and the fourth check valve 48b is closed between the thrust and the second pipe 441b, thereby making the first A suction pipe 46a sucks seawater by suction to fill the space inside the pushing device 41 and the piston rod 43, and the seawater at the first slot 411 is pushed by the second drain pipe 45b into the collecting pipe 49. Receive

On the other hand, when the floating buckets 3 are lowered by the fluctuation of the waves and the weight, the floating buckets 3 drive the piston rods 43 to descend. As shown in FIG. 7, the piston rods 43 are at the second slots of the pushing device 41. A thrust is generated at 412, the first check valve 47a is in an open state by the first pipe 441a, and the second check valve 48a is in a closed state with the first pipe 441a, and the piston rod 43 is at the same time. A suction force is generated at the first notch 411 of the pushing device 41, the third check valve 47b is subjected to a pulling force to form a closed state with the second pipe 441b, and the fourth check valve 48b is subjected to a thrust and the first An open state is formed between the two tubes 441b, so that the first drain pipe 45a pushes the seawater into the collecting pipe 49, and the second suction pipe 46b sucks seawater by suction to fill the inside of the pushing device 41 and the piston. The space above the rod 43.

The busbar 49 of the present invention is provided with a plurality of busbars 49 communicating with each other, and is respectively connected to the first drain pipes 45a and the second drain pipes 45b, and the seawater is collected by the manifolds 49, and then The turbine fan 52 is sprayed with high-pressure seawater by the nozzles 491, and the turbine fan 52 is rotated by the force of the seawater, and the gear 521 is rotated to drive the generator 6 to cooperate, so that the generator 6 generates electricity by using rotational energy. .

The power generating device 1 of the present invention is installed on a ship and can be divided into two types: a mobile type and a fixed type, and the mobile type is used as an embodiment. The multiple array power generating device 1 is respectively disposed on a ship 9, and the ship 9 is provided as a chamber 91 of the open space, the chamber 91 is fixed for the power generating devices 1 , the lower portion of the chamber 91 is opposite to the base 7 , and the bottom of the base 7 and the two sides are respectively provided with buoyancy for the vessel 9 An air chamber 8, as shown in Fig. 8, is anchored when the vessel 9 sails to the sea, and seawater is introduced into the air chambers 8, causing the hull to sink, and the power generating devices 1 are half-sinked and floating on the sea surface. Thereby, the floating buckets 3 are undulated by the waves of the sea surface, thereby generating rotational energy to generate electricity, and the accommodating slots 71 of the base 7 carry seawater, thereby strengthening the stability of the vessel 9 and making the hull difficult to be excessively large. The waves sway; when there is no wave at sea, the ship 9 can float the ship by extracting the seawater in the air chambers 8.

The power generating device 1 of the present invention has a fixed type as another embodiment. As shown in FIG. 9 , it is installed in a sea area, and a gas chamber 8 is respectively disposed on both sides of the base 7 of the power generating device 1 . The periphery of the chamber 8 is respectively provided with at least two fixing frames 81, and the lower ends of the fixing frames 81 respectively extend toward the sea floor to the ground to be fixed; in the implementation, the power generating device 1 is transported to the sea for positioning, and the fixing frames 81 are fixed. The bottom end penetrates into the sea floor and the base 7 sinks in the sea, and the accommodating groove 71 carries seawater, so that the power generating device 1 is not easily shaken by wave fluctuations, and the base 7 receives the buoyancy of the air chambers 8, so that the power generation The device 1 floats on the sea surface without sinking, and the floating buckets 3 are lifted and slid as the waves of the sea surface rise and fall, thereby generating kinetic energy to generate electricity.

The suction device 4 of the present invention is installed under the sea surface, and the first suction pipe 46a and the second suction pipes 46b can directly extract seawater, and the suction devices 4 can be configured for another implementation. The discharge devices 4 are respectively disposed above the floating buckets 3. As shown in FIG. 10, the suction devices 4 are exposed on the sea surface, can be easily repaired when damaged, and are less susceptible to seawater. Prolonged soaking erosion or destruction of sea creatures.

The wave energy generating device of the invention makes good use of the space where the ocean is larger than the land, and uses the fluctuation of the sea wave to convert the kinetic energy into electric energy, thereby achieving a method of generating electricity and storing electricity, and the invention is set as a fixed type and a mobile type, depending on the difference. The sea area is used in different ways to generate electricity and electricity, so as to solve the problem of insufficient energy and reduce environmental pollution.

The present invention has been described in terms of the preferred embodiments described above, and is not intended to limit the scope of the invention. Equivalent changes and modifications of the technical features and spirits of the present invention should be included in the scope of the present invention.

1‧‧‧Power generation unit

2‧‧‧Base

21‧‧‧ bracket

3‧‧‧Float

4‧‧‧Draining device

5‧‧‧Rotating device

6‧‧‧Generator

7‧‧‧Base

71‧‧‧ accommodating slots

8‧‧‧ air chamber

Claims (9)

The utility model relates to a floating wave energy generating device, which comprises a base, which is a plurality of receiving spaces assembled into a grid by a plurality of brackets; a plurality of floating buckets respectively restricted to the contents of the base Lifting and sliding in the space; a plurality of exhausting devices are respectively disposed under the floating buckets, and the sucking devices respectively comprise a pushing device, a first sucking group and a second a suction group, wherein the top end of the pushing device has a fixing device, the fixing device locks the pushing device under the bracket of the base, and the pushing device is provided with a piston rod, and the piston rod is extended at one end The device is fixedly connected to the lower end of the floating bucket, and the piston rod can be moved up and down in the pushing device; the first discharging group is provided with a first tube, and the first tube is connected at one end to the pushing device The first end of the first tube is respectively connected with a first drain pipe and a first water suction pipe for extracting seawater, and a first check valve is disposed between the first pipe and the first drain pipe, the first pipe Providing a second space between the first suction pipe The second discharge pipe is provided with a second pipe, one end of the second pipe is connected to the upper end side of the pushing device, and the other end of the second pipe is respectively connected with a second drain pipe and a seawater pumping a second suction pipe, a third check valve is disposed between the second pipe and the second drain pipe, and a fourth check valve is disposed between the second pipe and the second suction pipe; at least one bus pipe, The flow tube is respectively connected to the first drain pipe and the second drain pipe, the bus pipe is provided with two nozzles; and a rotating device comprises two support seats fixed on the brackets of the base and a turbine fan fixed between the support seats and corresponding to the two sides of the nozzles, the turbine fan side is provided with a gear coupled with the turbine fan; a generator, the generator is disposed at the base The brackets of the seat are coupled to the gears of the turbine fan; a base spaced apart from the base and connected to the brackets; and at least one air chamber, the air chamber and the base The side is connected, and the air chamber floats the power generating device at sea. The floating wave energy generating device of claim 1, wherein the base is recessed in the upper direction to form a receiving groove. The floating wave energy generating device of claim 1, wherein the accommodating spaces are respectively fixed with at least two first mats at respective corners of the periphery of the brackets and respectively covering the first ones. A smooth pad on the outside of the pad. The floating wave energy generating device of claim 3, wherein the first mats are angle irons. The floating wave energy power generation device according to claim 3, wherein the smooth pad body is a stainless steel plate. The floating wave energy generating device according to claim 3, wherein the smooth outer mats of the upper and lower ends of the floating buckets corresponding to the accommodating spaces are respectively provided with two positioning blocks corresponding to the oblique angles. A plastic slider is disposed between each of the two sides of the positioning block and the smooth mats. The floating wave energy power generation device according to claim 6, wherein the upper and lower ends of the floating buckets are tapered from the outside to the inside to form a tapered shape. The floating wave energy generating device of claim 6, wherein the outer sides of the plastic sliders are respectively provided with a buried hole for respectively for a locking component to penetrate the plastic slider. The buried holes are respectively locked on a fixing hole on both sides of the positioning blocks. The floating wave energy generating device of claim 1, wherein the discharging devices are respectively connected to the floating buckets.