A wave narrow gap resonance power generation device

Abstract

The present invention discloses a wave narrow gap resonance power generation device, including a fixing frame, a gauze, a generator, a gear and a spring, wherein both the front and rear sides of the fixing frame are fixedly provided with a ring sleeve, and a plug rod is movably installed inside the ring sleeve, and a fixing rod is fixedly connected above the plug rod, a gauze is fixedly provided below the fixing rod, and an anchor rod is overlapped at the front end of the fixing rod, and the anchor rod is fixed above the shell, an opening is provided on the left side of the shell, and a connecting rod is movably installed inside the opening, and a floating block is fixedly connected to the left side of the connecting rod, and a movable plate is fixedly connected to the right side of the connecting rod, and sliders are fixedly connected to the front and rear ends of the movable plate, and a tooth block is fixedly provided on the right side of the movable plate. The wave narrow gap resonance power generation device can generate electricity by driving the generator in the device through the up and down fluctuation of the floating block, and can also prevent river garbage from affecting the power generation work.

Description

Technical Field

[0001] The invention relates to the technical field of power generation, in particular to a wave narrow slot resonance power generation device. Background Art

[0002] Electricity is very important for my country's development. In order to better develop and utilize energy, use wave energy to generate electricity, and rationally utilize the wave energy of marine resources, so that my country's energy forms are diversified and promote my country's energy development. Marine energy is a clean energy that can be recycled. The development of the marine energy industry is not only an effective supplement to the entire energy supply system, but also an important measure for environmental governance and ecological protection. It is the ultimate energy choice to meet the needs of sustainable development of human society. Since the 21st century, human beings have obtained natural resources from extensive to intensive methods, and the access to resources has changed from land to sea. Wave energy refers to the kinetic energy and potential energy of waves on the ocean surface. It has the characteristics of good environmental protection and strong availability.

[0003] Some of the ocean power generation devices currently on the market:

[0004] (1) Existing power generation devices usually generate electricity through tidal power or water flow, which are only effective within a specific period of time and usually require long cables to connect to the land or to build an offshore working platform, resulting in low power generation efficiency and high cost;

[0005] (2) When generating electricity, it is not convenient to block the garbage on the water surface, which may easily cause the garbage to enter the power generation device, affecting the power generation work, posing certain safety hazards and affecting the normal progress of the power generation work.

[0006] Therefore, we propose a wave narrow slot resonance power generation device to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a wave narrow slot resonance power generation device to solve the problems raised by the above background technology that some ocean power generation devices currently on the market have low power generation efficiency and are not convenient for blocking garbage.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wave narrow gap resonance power generation device, comprising a fixing frame, a gauze, a generator, a gear and a spring, wherein a ring sleeve is fixedly provided on both the front and rear sides of the fixing frame, and a plug rod is movably installed inside the ring sleeve, and a fixing rod is fixedly connected to the top of the plug rod, a gauze is fixedly provided below the fixing rod, and an anchor rod is overlapped at the front end of the fixing rod, and the anchor rod is fixed to the top of an outer shell, an opening is provided on the left side of the outer shell, and a connecting rod is movably installed inside the opening, and a floating block is fixedly connected to the left side of the connecting rod, a movable plate is fixedly connected to the right side of the connecting rod, and sliders are fixedly connected to the front and rear ends of the movable plate, and a tooth block is fixedly provided on the right side of the movable plate, a waterproof shell is fixedly provided inside the outer shell, and a generator is fixedly provided with internal bolts of the waterproof shell, and a gear is fixedly connected to the front end of the generator, a through opening is provided at the front end of the plug rod, and a card slot is provided on both the front and rear sides of the inner shell, and a spring is fixedly connected to the left side of the movable plate.

[0009] Preferably, the ring sleeves are distributed at equal intervals on the surface of the fixing frame, and the inner diameter of the ring sleeves is larger than the diameter of the insertion rod.

[0010] Preferably, the overall appearance of the fixing rod is "U"-shaped, and the fixing rod is symmetrically distributed on the front and rear sides of the shell, and the fixing rod forms a clamping structure with the shell through the anchor rod.

[0011] Preferably, there is a gap between the movable plate and the inner wall of the shell, and the movable plate forms an elastic structure with the shell through a spring, and the spring is not fixed to the shell.

[0012] Preferably, the size of the sliding block is smaller than the size of the slot, and the movable plate forms a sliding structure with the housing through the opening.

[0013] Preferably, the tooth blocks are distributed at equal intervals on the surface of the movable plate, the gears form a transmission structure through the tooth blocks and the movable plate, and the springs are distributed at equal intervals on the rear side of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the wave narrow slot resonance power generation device:

[0015] (1) The device is provided with an anchor rod and a fixing rod that can be engaged with each other. The gauze on the side of the fixing rod can block the floating garbage on both sides, so that the device can work normally. The fixing rod can be lifted up to make the rod detach from the inside of the ring, so as to remove the gauze as a whole. At the same time, the gauze can be prevented from falling off when the wind and waves are strong, thereby improving the practicality of the device;

[0016] (2) A floating block is arranged inside the device. When an incident wave hits, after diffraction, the floating body rises with the wave, pulling the connecting rod, thereby driving the gear to rotate through the tooth block. The crank connecting rod is connected to the coil. When the connecting rod moves, it drives the coil to rotate. The coil cuts the magnetic flux lines, thereby generating alternating current. The current is converted into direct current through the rectifier. The voltage regulator controls the magnetic field of the rotor to adjust the voltage of the generator, thereby continuously generating electricity and improving the power generation efficiency of the device. In addition, the floating block is made of polystyrene foam material, and is filled with a plastic float made of lightweight materials. The foam block is filled inside. It can be immersed in water for a long time, is anti-collision and anti-sinking, and is injected with polyurethane foaming agent to improve its strength, toughness and buoyancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0018] Figure 2 For the present invention Figure 1 Schematic diagram of the structure at A in the middle;

[0019] Figure 3 It is a schematic diagram of the top cross-sectional structure of the housing of the present invention;

[0020] Figure 4 This is a schematic diagram of the top view of the fixing rod of the present invention;

[0021] Figure 5 For the present invention Figure 4 Schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1, fixing frame; 2, ring sleeve; 3, plug rod; 4, fixing rod; 5, mesh; 6, anchor rod; 7, outer shell; 8, opening; 9, connecting rod; 10, floating block; 11, movable plate; 12, slider; 13, gear block; 14, waterproof shell; 15, generator; 16, gear; 17, through port; 18, slot; 19, spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5The present invention provides a technical solution: a wave narrow gap resonance power generation device, including a fixing frame 1, a ring sleeve 2, a plug rod 3, a fixing rod 4, a gauze 5, an anchor rod 6, a shell 7, an opening 8, a connecting rod 9, a floating block 10, a movable plate 11, a slider 12, a tooth block 13, a waterproof shell 14, a generator 15, a gear 16, a through port 17, a slot 18 and a spring 19, the front and rear sides of the fixing frame 1 are fixedly provided with a ring sleeve 2, and the inside of the ring sleeve 2 is movably installed with a plug rod 3, and the upper part of the plug rod 3 is fixedly connected with a fixing rod 4, and the lower part of the fixing rod 4 is fixedly provided with a gauze 5, and the front end of the fixing rod 4 is overlapped with an anchor rod 6, and the anchor rod 6 is fixed to the shell 7. At the top, an opening 8 is provided on the left side of the outer shell 7, and a connecting rod 9 is movably installed inside the opening 8, and a floating block 10 is fixedly connected to the left side of the connecting rod 9, a movable plate 11 is fixedly connected to the right side of the connecting rod 9, and sliders 12 are fixedly connected to the front and rear ends of the movable plate 11, and a tooth block 13 is fixedly provided on the right side of the movable plate 11, a waterproof shell 14 is fixedly provided inside the outer shell 7, and a generator 15 is fixedly fixed to the internal bolts of the waterproof shell 14, and a gear 16 is fixedly connected to the front end of the generator 15, a through opening 17 is provided at the front end of the insertion rod 3, slots 18 are provided on the front and rear sides of the inner shell 7, and a spring 19 is fixedly connected to the left side of the movable plate 11.

[0025] The ring sleeve 2 is evenly spaced on the surface of the fixed frame 1, and the inner diameter of the ring sleeve 2 is larger than the diameter of the insertion rod 3, and the diameter of the insertion rod 3 is smaller than the width of the through opening 17. The mesh 5 can be placed through the through opening 17, so that the insertion rod 3 can be stably placed inside the ring sleeve 2. At the same time, the material of the insertion rod 3 is metal to prevent the insertion rod 3 from floating.

[0026] The overall appearance of the fixing rod 4 is "U"-shaped, and the fixing rod 4 is symmetrically distributed on the front and rear sides of the outer shell 7, and the fixing rod 4 forms a snap-fit ​​structure with the outer shell 7 through the anchor rod 6. The fixing rod 4 can be lifted vertically to lift the entire device to disassemble the fixing rod 4 and the mesh 5.

[0027] There is a gap between the movable plate 11 and the inner wall of the shell 7, and the movable plate 11 forms an elastic structure with the shell 7 through the spring 19, and the spring 19 is not fixed to the shell 7. The spring 19 presses against the movable plate 11 to prevent the tooth block 13 from detaching from the gear 16.

[0028] The size of the slider 12 is smaller than that of the slot 18, and the movable plate 11 forms a sliding structure with the housing 7 through the opening 8, so that the movable plate 11 can move slightly left and right under the action of water waves, making full use of the potential energy of water to generate electricity.

[0029] The gear blocks 13 are evenly spaced on the surface of the movable plate 11, the gears 16 form a transmission structure between the gear blocks 13 and the movable plate 11, and the springs 19 are evenly spaced on the rear side of the movable plate 11, so that the device can drive the front end of the generator 15 to rotate by the up and down movement of the movable plate 11, thereby generating electricity.

[0030] Working principle: When using the wave narrow gap resonance power generation device, Figure 1-3 As shown, the shell 77 is fixed as a whole on one side of the dock, and there is a narrow gap between the fixing frame 1 and the shell 7. Under the action of waves of a specific frequency, the narrow gap between the structures will experience a large-amplitude oscillation of the fluid. Under the action of waves under specific conditions, the water in the narrow gap will produce a large wave height, thereby having the characteristic of converting kinetic energy into electrical energy, and the resonant wave height can reach more than 7 times the incident wave height, and the resonant wave height increases with the incident wave height in a power function relationship. When the water in the narrow gap is acted upon by a certain wave, the wave surface of the water in the narrow gap rises sharply, and the force acting on the floating block 10 also increases significantly, so that the floating block 10 generates kinetic energy by moving up and down, so that the connecting rod 9 moves up and down in the opening 8 in the shell 7, and the movable plate 11 slides in the slot 18 through the slider 12, so that the tooth block 13 drives the gear 16 to rotate, thereby generating electricity through the generator 15 in the waterproof shell 14, and the spring 19 is used to support the movable plate 11;

[0031] like Figure 1 and Figure 4-5 As shown, the rod 3 is installed through the ring sleeve 2, and the fixing rod 4 and the gauze 5 are clamped as a whole through the anchor rod 6 on the shell 7, so as to prevent garbage from entering the narrow gap to achieve the purpose of stable power generation. The opening 17 is for the gauze 5 to pass through the inside of the ring sleeve 2. At the same time, the floating block 10 is made of polystyrene foam material, and a plastic float filled with lightweight materials is filled with foam blocks. It can be immersed in water for a long time, resist collision and sinking, and is injected with polyurethane foaming agent to improve strength, toughness and buoyancy. The above is the working process of the whole device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wave narrow gap resonance power generation device, comprising a fixing frame (1), a gauze (5), a generator (15), a gear (16) and a spring (19), characterized in that: The fixing frame (1) is fixedly provided with a ring sleeve (2) on both the front and rear sides, and a plug rod (3) is movably installed inside the ring sleeve (2), and a fixing rod (4) is fixedly connected to the top of the plug rod (3), a mesh (5) is fixedly provided below the fixing rod (4), and an anchor rod (6) is overlapped at the front end of the fixing rod (4), and the anchor rod (6) is fixed above the outer shell (7), an opening (8) is provided on the left side of the outer shell (7), and a connecting rod (9) is movably installed inside the opening (8), and a floating block (10) is fixedly connected to the left side of the connecting rod (9), and a floating block (10) is fixedly connected to the right side of the connecting rod (9). A movable plate (11) is fixedly connected thereto, and sliders (12) are fixedly connected to both front and rear ends of the movable plate (11), and a tooth block (13) is fixedly arranged on the right side of the movable plate (11), a waterproof shell (14) is fixedly arranged inside the housing (7), a generator (15) is fixedly arranged inside the waterproof shell (14) by bolts, and a gear (16) is fixedly connected to the front end of the generator (15), a through opening (17) is provided at the front end of the insertion rod (3), and slots (18) are provided on both front and rear sides of the housing (7), and a spring (19) is fixedly connected to the left side of the movable plate (11); The ring sleeves (2) are distributed at equal intervals on the surface of the fixing frame (1), and the inner diameter of the ring sleeves (2) is greater than the diameter of the insertion rod (3); The overall appearance of the fixing rod (4) is "U"-shaped, and the fixing rod (4) is symmetrically distributed on the front and rear sides of the outer shell (7), and the fixing rod (4) forms a snap-fit ​​structure with the outer shell (7) through the anchor rod (6).

2. A wave narrow slot resonance power generation device according to claim 1, characterized in that: There is a gap between the movable plate (11) and the inner wall of the outer shell (7), and the movable plate (11) forms an elastic structure with the outer shell (7) via the spring (19), and the spring (19) is not fixed to the outer shell (7).

3. A wave narrow slot resonance power generation device according to claim 1, characterized in that: The size of the sliding block (12) is smaller than the size of the slot (18), and the movable plate (11) forms a sliding structure with the outer shell (7) through the opening (8).

4. A wave narrow slot resonance power generation device according to claim 1, characterized in that: The tooth blocks (13) are distributed at equal intervals on the surface of the movable plate (11); the gears (16) form a transmission structure between the tooth blocks (13) and the movable plate (11); and the springs (19) are distributed at equal intervals on the rear side of the movable plate (11).

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