Sea wave power generator for generating power by using renewable energy

Abstract

The utility model discloses a sea wave generator utilizing renewable energy to generate power, which relates to the technical field of renewable energy power generation and comprises a mounting frame, a mounting buoyancy tank vertically and slidably arranged in the mounting frame, a waterproof generator mounted in the mounting buoyancy tank, and a driving component arranged in the mounting buoyancy tank. The transmission shaft is rotationally installed in the installation floating box, the first take-up reel is installed outside the transmission shaft, the first rope is installed between the first take-up reel and the installation frame, the second take-up reel is installed outside the transmission shaft, and the second rope is installed between the second take-up reel and the installation frame. According to the utility model, the mounting frame, the mounting buoyancy tank, the waterproof generator and the driving assembly are matched for use, so that when the mounting buoyancy tank floats up and down under the action of sea waves, the first rope and the second rope can drive the transmission shaft to rotate through the first take-up reel and the second take-up reel respectively; therefore, the installed buoyancy tank can drive the generator to operate and generate electricity.

Description

Technical Field

[0001] The utility model relates to the technical field of renewable energy power generation, and particularly relates to a wave generator for generating electricity by using renewable energy. Background Technique

[0002] A wave generator is a device that converts ocean wave energy into electrical energy. With the growing global demand for renewable energy, wave power generation, as a potential clean energy source, the design and working principle of a wave generator are to capture the kinetic energy or potential energy of ocean waves and convert it into electrical energy.

[0003] Especially in offshore oil production stations, the potential energy of ocean waves is converted into electrical energy, which can supplement the power energy for offshore oil production stations. Offshore oil production stations usually use floating objects in combination with waterproof generators to convert the potential energy of ocean waves into electrical energy, that is, ocean waves push the floating objects to rise, and the floating objects drive the generator to rotate through a transmission mechanism, thereby converting it into electrical energy. However, in this power generation method, the floating objects and the generator are usually directly placed on the sea surface. When the ocean waves push the floating objects to rise, they will also slap the floating objects, giving the floating objects a thrust, which will cause damage to the transmission mechanism between the floating objects and the generator, so there are certain defects. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wave generator for generating electricity by using renewable energy to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A wave generator for generating electricity by using renewable energy, comprising:

[0006] An installation frame and an installation floating box, the installation floating box is vertically slidably arranged inside the installation frame;

[0007] A waterproof generator, the waterproof generator is installed inside the installation floating box;

[0008] A driving component, the driving component is arranged inside the installation floating box, the up and down movement of the installation floating box drives the waterproof generator to operate through the driving component, and the driving component includes:

[0009] A transmission shaft, the transmission shaft is rotatably installed inside the installation floating box, and the transmission shaft is in linkage with the waterproof generator;

[0010] A first wire winding reel and a first rope, the first wire winding reel is installed outside the transmission shaft, and the first rope is installed between the first wire winding reel and the installation frame;

[0011] The second wire take-up reel and the second rope, the second wire take-up reel is installed outside the transmission shaft, and the second rope is installed between the second wire take-up reel and the mounting bracket.

[0012] Preferably, when the mounting floating box rises, the second rope pulls the second wire take-up reel and the transmission shaft to rotate, and the transmission shaft drives the first wire take-up reel to wind the first rope. When the mounting floating box descends, the first rope pulls the first wire take-up reel and the transmission shaft to rotate, and the transmission shaft drives the second wire take-up reel to wind the second rope.

[0013] Preferably, it further includes:

[0014] A speed reducer, the speed reducer is installed inside the mounting floating box, and the waterproof generator is in transmission connection with the transmission shaft through the speed reducer;

[0015] A storage battery, the storage battery is installed inside the mounting floating box;

[0016] A drag chain, the drag chain is installed between the mounting floating box and the mounting bracket.

[0017] Preferably, the drive assembly further includes:

[0018] The first wire guiding pulley, the first wire guiding pulley is installed inside the mounting floating box, and the first wire guiding pulley is used for guiding the first rope;

[0019] The second wire guiding pulley, the first wire guiding pulley is installed inside the mounting floating box, and the first wire guiding pulley is used for guiding the second rope.

[0020] Preferably, a connecting sleeve is arranged outside the mounting floating box, and the connecting sleeve is slidably sleeved outside the mounting bracket.

[0021] Preferably, a fixing member is fixedly connected to the side of the connecting sleeve, a fixing bolt is arranged outside the fixing member, and the fixing member is fixedly connected to the mounting floating box through the fixing bolt.

[0022] The technical effects and advantages of the present utility model:

[0023] The present utility model utilizes the cooperative use mode of the mounting bracket, the mounting floating box, the waterproof generator and the drive assembly. The drive assembly includes a transmission shaft, a first wire take-up reel, a first rope, a second wire take-up reel and a second rope. Thus, when the mounting floating box floats up and down under the action of sea waves, the first rope and the second rope can respectively drive the transmission shaft to rotate through the first wire take-up reel and the second wire take-up reel, and further the mounting floating box can drive the generator to operate and generate electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0025] Figure 2 This is a schematic diagram of the overall structure of the floating box for the installation of the present utility model.

[0026] Figure 3 This is a schematic diagram of the internal structure of the front of the floating box for the installation of the present utility model.

[0027] In the figure: 1, mounting frame; 2, mounting floating box; 3, waterproof generator; 4, drive assembly; 41, transmission shaft; 42, first wire reel; 43, first rope; 44, second wire reel; 45, second rope; 46, first wire passing wheel; 47, second wire passing wheel; 5, speed reducer; 6, storage battery; 7, drag chain; 8, connecting sleeve; 9, fixing piece; 10, fixing bolt. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] The present utility model provides a wave generator that uses renewable energy to generate electricity as shown in Figures 1 - 3 the figure, which includes a mounting frame 1, a mounting floating box 2, a waterproof generator 3, and a drive assembly 4. The mounting floating box 2 is vertically slidably arranged inside the mounting frame 1. When the mounting frame 1 is installed, the mounting frame 1 can be fixed on the support column of the offshore oil production station by welding or bolt installation, and the mounting frame 1 has a certain height, so that the mounting floating box 2 can float on the sea surface. The waterproof generator 3 is installed inside the mounting floating box 2, and the drive assembly 4 is arranged inside the mounting floating box 2. The up and down movement of the mounting floating box 2 drives the waterproof generator 3 to operate through the drive assembly 4. Thus, under the action of the sea waves and the weight of the mounting floating box 2 itself, the mounting floating box 2 will move up and down inside the mounting frame 1, so that the potential energy of the up and down movement of the mounting floating box 2 is transmitted to the waterproof generator 3 through the drive assembly 4, so that the waterproof generator 3 operates to generate electricity.

[0030] The second rope 45 is fixedly connected to the bottom of the mounting frame 1, and the second rope 45 is fixedly connected to the bottom of the mounting frame 1. The second rope 45 is fixedly connected to the bottom of the mounting frame 1, and the second rope 45 is fixedly connected to the bottom of the mounting frame 1. The second rope 45 is fixedly connected to the bottom of the mounting frame 1, and the second rope 45 is fixedly connected to the bottom of the mounting frame 1. The second rope 45 is fixedly connected to the bottom of the mounting frame 1, and the second rope 45 is fixedly connected to the bottom of the mounting frame 1. The second rope 45 is fixedly connected to the bottom of the mounting frame 1, and the second rope 45 is fixedly connected to the bottom of the mounting frame 1. The mounting frame 2 rises and the second rope 45 pulls the first rope 43 to move upward. The second take-up reel 44 and the transmission shaft 41 rotate, and the buoyancy box 2 has a certain buoyancy, that is, the buoyancy box 2 rises under the action of the waves, and the second rope 45 can drive the second take-up reel 44 to rotate, and the second take-up reel 44 drives the transmission shaft 41 to drive the waterproof generator 3 to operate, and at the same time, the transmission shaft 41 drives the first take-up reel 42 to reel the first rope 43, and the buoyancy box 2 descends so that the first rope 43 pulls the first take-up reel 42 and the transmission shaft 41 to rotate, that is, when the buoyancy box 2 falls under the action of its own gravity and the gravity of its internal mechanism, the first rope 43 pulls the first take-up reel 42 to rotate, and the first take-up reel 42 drives the transmission shaft 41 to rotate and drive the waterproof generator 3 to operate, and makes the transmission shaft 41 drive the second take-up reel 44 to reel the second rope 45, so that when the buoyancy box 2 moves up and down, the waterproof generator 3 is running and working.

[0031] Furthermore, the drive assembly 4 also includes a first wire wheel 46 and a second wire wheel 47. The first wire wheel 46 is installed inside the pontoon 2. The first wire wheel 46 is used to guide the first rope 43. The first wire wheel 46 is installed inside the pontoon 2. The first wire wheel 46 is used to guide the second rope 45. The top and bottom of the pontoon 2 are provided with wire holes matching the first rope 43 and the second rope 45.

[0032] Furthermore, it also includes a reducer 5, a battery 6 and a drag chain 7. The reducer 5 is installed inside the installation pontoon 2, and the waterproof generator 3 is connected to the drive shaft 41 through the reducer 5. The battery 6 is installed inside the installation pontoon 2, and the waterproof generator 3 is electrically connected to the battery 6 through a converter, that is, the waterproof generator 3 can transmit electrical energy to the battery 6 in both forward and reverse rotations. The drag chain 7 is installed between the installation pontoon 2 and the mounting frame 1. The drag chain 7 can protect the cables and wires connecting the installation pontoon 2 and the offshore oil station, and the conductive wiring inside the installation pontoon 2 is sealed with glue to avoid leakage due to rainwater.

[0033] Specifically, a connecting sleeve 8 is arranged outside the installation floating box 2. The connecting sleeve 8 is slidably sleeved outside the installation frame 1. A fixing piece 9 is fixedly connected to the side of the connecting sleeve 8. A fixing bolt 10 is arranged outside the fixing piece 9. The fixing piece 9 is fixedly connected to the installation floating box 2 through the fixing bolt 10. Under the action of the installation frame 1 and the connecting sleeve 8, the installation floating box 2 can slide up and down relative to the installation frame 1 stably, thus ensuring the stability of the up and down operation of the installation floating box 2 and reducing the probability of damage to the internal parts of the installation floating box 2 caused by a large amount of potential energy.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wave generator that generates electricity using renewable energy, characterized in that, Comprising: An installation frame (1) and an installation floating box (2), wherein the installation floating box (2) is vertically slidably arranged inside the installation frame (1); A waterproof generator (3), which is installed inside the installation floating box (2); A driving assembly (4), which is arranged inside the installation floating box (2). The up-and-down movement of the installation floating box (2) drives the waterproof generator (3) to operate through the driving assembly (4). The driving assembly (4) includes: A transmission shaft (41), which is rotatably installed inside the installation floating box (2), and the transmission shaft (41) is in linkage with the waterproof generator (3); A first wire winding reel (42) and a first rope (43), the first wire winding reel (42) is installed outside the transmission shaft (41), and the first rope (43) is installed between the first wire winding reel (42) and the installation frame (1); A second wire winding reel (44) and a second rope (45), the second wire winding reel (44) is installed outside the transmission shaft (41), and the second rope (45) is installed between the second wire winding reel (44) and the installation frame (1).

2. The wave generator for generating electricity using renewable energy according to claim 1, characterized in that, When the installation floating box (2) rises, the second rope (45) pulls the second wire winding reel (44) and the transmission shaft (41) to rotate, and the transmission shaft (41) drives the first wire winding reel (42) to wind the first rope (43). When the installation floating box (2) descends, the first rope (43) pulls the first wire winding reel (42) and the transmission shaft (41) to rotate, and the transmission shaft (41) drives the second wire winding reel (44) to wind the second rope (45).

3. The wave generator for generating electricity using renewable energy according to claim 1, characterized in that, It further includes: A speed reducer (5), which is installed inside the installation floating box (2), and the waterproof generator (3) is in transmission connection with the transmission shaft (41) through the speed reducer (5); A storage battery (6), which is installed inside the installation floating box (2); A drag chain (7), which is installed between the installation floating box (2) and the installation frame (1).

4. A wave generator for generating electricity using renewable energy according to claim 1, characterized in that, The driving assembly (4) further includes: A first wire guiding pulley (46), which is installed inside the installation floating box (2), and the first wire guiding pulley (46) is used for guiding the first rope (43); A second wire guiding pulley (47), which is installed inside the installation floating box (2), and the first wire guiding pulley (46) is used for guiding the second rope (45).

5. A wave generator for generating electricity using renewable energy according to claim 1, characterized in that, A connecting sleeve (8) is arranged outside the installation floating box (2), and the connecting sleeve (8) is slidably sleeved outside the installation frame (1).

6. The wave generator for generating electricity using renewable energy according to claim 5, characterized in that, A fixing member (9) is fixedly connected to the side of the connecting sleeve (8), and a fixing bolt (10) is arranged outside the fixing member (9). The fixing member (9) is fixedly connected to the installation floating box (2) through the fixing bolt (10).

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