Novel wave power generation device

Abstract

The utility model discloses a novel wave energy power generation device which comprises a fixed vertical frame, a movable installation frame set is arranged on one side of the fixed vertical frame, and the movable installation frame set can move up and down in the height direction of the fixed vertical frame. The stress plate is arranged on the side, away from the fixed vertical frame, of the movable mounting frame set, and the lower end of the stress plate is rotationally connected with the movable mounting frame set; the energy conversion mechanism is arranged on the side, away from the fixed vertical frame, of the movable installation frame set, and one end of the energy conversion mechanism is connected with the upper portion of the movable installation frame set. According to the novel wave energy power generation device, through the matching design of multiple structures, the device can achieve the power generation effect through waves, the overall structure is simple and light, cost is low, batch installation is easy, the device can move up and down along with the rising tide and the falling tide, and the device is convenient to use. And therefore, the waves can be always in contact with the device, and the device can continuously generate power.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy class wave energy power generation technical field especially relates to a new wave energy power generation device. BACKGROUND

[0002] Wave energy is a kind of green clean, zero carbon renewable energy, and its development and utilization have broad development prospects.Wave energy resources are very rich along the coast of China, and about 55% of the total amount of the country is along the coast of Zhejiang, Guangdong, Fujian and Shandong, wave energy is a kind of mechanical energy, and it is the best energy in ocean energy, and its energy conversion device is relatively simple.Although the energy flow density of wave energy is low, but the reserves are large and the distribution is wide.According to the investigation results of world energy commission: the global available wave energy is 2 billion kW / year, and the total amount is considerable.

[0003] For example, Chinese utility model patent (CN203655526U) discloses a wave energy power generation device, which is characterized in that: adjacent floating bodies are hinged through a connecting unit, and an energy extraction unit is arranged in the floating body, the connecting unit has a simple structure, and the energy extraction unit is arranged in the floating body, so that the number of anticorrosion treatment links is reduced, and the service life and operation reliability of the wave energy power generation device are higher.

[0004] However, the existing wave energy power generation device has a complex structure, is difficult to maintain and has high cost, therefore, the present application provides a new wave energy power generation device to solve the above-mentioned technical problems and provide a new technical scheme. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a new wave energy power generation device to solve the above-mentioned technical problems, and the device can generate electricity through wave by the cooperation of multiple structures, and the overall structure is relatively simple, light, low in cost, easy to install in batches, and can move up and down along with the phenomenon of rising tide and falling tide, so that the wave can always contact with the device, and the device can continuously generate electricity.

[0006] In order to solve the above-mentioned technical problems, the utility model adopts the technical scheme as follows:

[0007] A new wave energy power generation device is applied to wave energy power generation.

[0008] The new wave energy power generation device specifically comprises:

[0009] The fixed stand is provided with a movable mounting frame group on one side, and the movable mounting frame group can move up and down along the height direction of the fixed stand;

[0010] A force plate is arranged on the side of the movable mounting frame group away from the fixed stand, and the lower end of the force plate is rotationally connected with the movable mounting frame group.

[0011] An energy conversion mechanism is arranged on the side of the movable mounting frame group away from the fixed stand, one end of the energy conversion mechanism is connected with the upper part of the movable mounting frame group, and the working end of the energy conversion mechanism is connected with the upper part of the force plate.

[0012] A buoyancy tank is arranged on the side of the movable mounting frame group away from the fixed stand, and the buoyancy tank is fixedly connected with the lower part of the movable mounting frame group.

[0013] As a preferred embodiment of the novel wave energy power generation device, the movable mounting frame group comprises a lifting frame, the upper part of the lifting frame is arranged in an X shape, two mounting plates are arranged in parallel on the side of the lifting frame away from the fixed stand, the two mounting plates are fixedly connected with the lifting frame, the two end corners of the lower end of the lifting frame extend downward, and the buoyancy tank is fixedly connected with the two downwardly extending end corners of the lower end of the lifting frame.

[0014] As a preferred embodiment of the novel wave energy power generation device, the side of the lifting frame away from the fixed stand is further provided with two triangular frames, the two triangular frames are arranged in parallel left and right, the upper and lower ends of the two triangular frames are fixedly connected with the two mounting plates respectively, the front end of the lower end of the two triangular frames is rotationally connected with a mounting arm, a torsional spring is arranged at the connection between the mounting arm and the triangular frame, the upper ends of the two mounting arms are fixedly connected through a transversely arranged connecting rod, the working end of the energy conversion mechanism is rotationally connected with the connecting rod, and the back surface of the force plate is detachably fixedly connected with the two mounting arms.

[0015] As a preferred embodiment of the novel wave energy power generation device, the four end corners of the side of the lifting frame close to the fixed stand are each provided with a wheel group, the two ends of the side of the fixed stand close to the movable mounting frame group are each symmetrically provided with a limiting slide rail, the two wheel groups of the same end of the lifting frame are located on the inner side of the limiting slide rail of the same end, and the lifting frame is vertically slidably connected with the fixed stand through the structural cooperation of the wheel group and the limiting slide rail.

[0016] As a preferred embodiment of the novel wave energy power generation device, the transverse section of the limiting slide rail is U-shaped.

[0017] As a preferred embodiment of the novel wave energy power generation device, the wheel set comprises a fixed block, limit wheels one and two are arranged on the outer side of the fixed block, the limit wheels one and two are arranged in cross, the limit wheels one and two are rotationally connected with the fixed block through wheel seats, and the outer side of the fixed block is further fixedly connected with a connecting lug.

[0018] Compared with the prior art, the novel wave energy power generation device has the following beneficial effects:

[0019] The novel wave energy power generation device has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the scheme in the utility model, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0021] Figure 1 The overall structure schematic view of the novel wave energy power generation device is provided.

[0022] Figure 2 The overall structure side view of the novel wave energy power generation device is provided.

[0023] Figure 3 The structure schematic view of the movable mounting frame group and the stress plate of the novel wave energy power generation device is provided.

[0024] Figure 4 The structure schematic view of the movable mounting frame group of the novel wave energy power generation device is provided.

[0025] Figure 5 The structure schematic view of the wheel group of the novel wave energy power generation device is provided.

[0026] The mark in the drawing is as follows:

[0027] 1, fixed stand; 2, movable mounting frame group; 3, stress plate; 4, energy conversion mechanism; 5, buoyancy tank; 6, lifting frame; 7, mounting plate; 8, tripod; 9, mounting arm; 10, connecting rod; 11, limit slide rail; 12, wheel set; 13, fixed block; 14, connecting lug; 15, wheel seat; 16, limit wheel one; 17, limit wheel two. DETAILED DESCRIPTION

[0028] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0029] As described in the background, the existing wave energy power generation device has complex structure, difficult maintenance and high cost.

[0030] In order to solve this technical problem, the present application provides a novel wave energy power generation device, which is applied to wave energy power generation.

[0031] Specifically, please refer to Figures 1-3 The novel wave energy power generation device specifically comprises:

[0032] The fixed stand 1 is provided with the movable mounting frame group 2 on one side, and the movable mounting frame group 2 can move up and down along the height direction of the fixed stand 1.

[0033] The stress plate 3 is arranged on the side of the movable mounting frame group 2 away from the fixed stand 1, and the lower end of the stress plate 3 is rotationally connected with the movable mounting frame group 2.

[0034] The energy conversion mechanism 4 is arranged on the side of the movable mounting frame group 2 away from the fixed stand 1, one end of the energy conversion mechanism 4 is connected with the upper part of the movable mounting frame group 2, and the working end of the energy conversion mechanism 4 is connected with the upper part of the stress plate 3.

[0035] The buoyancy tank 5 is arranged on the side of the movable mounting frame group 2 away from the fixed stand 1, and the buoyancy tank 5 is fixedly connected with the lower part of the movable mounting frame group 2.

[0036] The novel wave energy power generation device provided by the present application can generate electricity through waves by the cooperation of multiple structures, and has simple and light overall structure, low cost, easy batch installation, and can move up and down following the phenomenon of rising tide and falling tide, so that waves can always contact the device, and the device can continuously generate electricity.

[0037] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0038] Embodiment 1:

[0039] Please refer to Figures 1-3 A novel wave energy power generation device, comprising:

[0040] A fixed stand 1 is provided with a movable mounting rack group 2 on one side, and the movable mounting rack group 2 can move up and down along the height direction of the fixed stand 1.

[0041] A stress plate 3 is arranged on the side of the movable mounting rack group 2 away from the fixed stand 1, and the lower end of the stress plate 3 is rotationally connected with the movable mounting rack group 2.

[0042] An energy conversion mechanism 4 is arranged on the side of the movable mounting rack group 2 away from the fixed stand 1, one end of the energy conversion mechanism 4 is connected with the upper part of the movable mounting rack group 2, and the working end of the energy conversion mechanism 4 is connected with the upper part of the stress plate 3; wherein the energy conversion mechanism 4 is a reciprocating linear permanent magnet generator.

[0043] A buoyancy tank 5 is arranged on the side of the movable mounting rack group 2 away from the fixed stand 1, and the buoyancy tank 5 is fixedly connected with the lower part of the movable mounting rack group 2; the movable mounting rack group 2 can move up and down following the phenomenon of rising tide and falling tide through the buoyancy tank 5, so that the wave can always contact with the stress plate 3.

[0044] Specifically, the movable mounting rack group 2 comprises a lifting frame 6, the upper part of the lifting frame 6 is arranged in X shape, two mounting plates 7 are arranged in parallel on the side of the lifting frame 6 away from the fixed stand 1, both of the two mounting plates 7 are fixedly connected with the lifting frame 6, and both of the two end angles of the lower end of the lifting frame 6 extend downward, and the buoyancy tank 5 is fixedly connected with the two downwardly extending end angles of the lower end of the lifting frame 6. The X-shaped arrangement of the lifting frame 6 can ensure the firmness and stability of the lifting frame 6 while reducing the weight of the lifting frame 6 itself, and the mounting plates 7 facilitate the installation of the stress plate 3 and the energy conversion mechanism 4.

[0045] Further, in order to facilitate the installation and movement of the stress plate 3 and the energy conversion mechanism 4, two triangular frames 8 are further arranged on the side of the lifting frame 6 away from the fixed stand 1, the two triangular frames 8 are arranged in parallel left and right, the upper and lower ends of the two triangular frames 8 are respectively fixedly connected with the two mounting plates 7, the front end of the lower end of each of the two triangular frames 8 is rotationally connected with a mounting arm 9, a torsional spring is arranged at the connection between the mounting arm 9 and the triangular frame 8, the upper ends of the two mounting arms 9 are fixedly connected through a transversely arranged connecting rod 10, the working end of the energy conversion mechanism 4 is rotationally connected with the connecting rod 10, and the back of the stress plate 3 is detachably fixedly connected with the two mounting arms 9.

[0046] It can be seen that the wave impact force plate 3, the force plate 3 is turned to drive the installation arm 9 to rotate, through the connecting rod 10 to push the energy conversion mechanism 4 work end to move, so that the permanent magnet mover in the energy conversion mechanism 4 produces displacement, then under the action of torsion spring at the connecting place of installation arm 9 and triangular frame 8 displacement, and restore to the initial position. The device generates electricity under the left and right reciprocating motion. When the wave hits the force plate 3 again, repeat the last power generation process, the device continues to generate electricity.

[0047] Example 2:

[0048] The new wave power generation device provided in example 1 is further optimized, specifically, as shown in Figures 4-5 The four end corners of the lifting frame 6 near the side of the fixed stand 1 are provided with wheel sets 12, and the two ends of the fixed stand 1 near the side of the movable mounting frame group 2 are symmetrically provided with limiting slide rails 11. The two wheel sets 12 at the same end of the lifting frame 6 are located inside the limiting slide rails 11 at the same end, and the lifting frame 6 is vertically slidably connected with the fixed stand 1 through the structural cooperation of the wheel set 12 and the limiting slide rail 11.

[0049] Further, the cross section of the limiting slide rail 11 is U-shaped.

[0050] Further, the wheel set 12 includes a fixed block 13, the outer side of the fixed block 13 is provided with a limiting wheel one 16 and a limiting wheel two 17, the limiting wheel one 16 and the limiting wheel two 17 are cross arranged, the limiting wheel one 16 and the limiting wheel two 17 are rotatably connected with the fixed block 13 through a wheel seat 15, and the outer side of the fixed block 13 is further fixedly connected with a connecting lug 14. The fixed block 13 is fixedly connected with the lifting frame 6 through the connecting lug 14.

[0051] Through the above structural design, the wheel set 12 is placed inside the limiting slide rail 11, so that the movement of the lifting frame 6 is limited, and the movement of the lifting frame 6 is guided through the contact between the limiting wheel one 16 and the limiting wheel two 17 and the inner wall of the limiting slide rail 11, so that the lifting frame 6 can only move up and down.

Claims

1. A novel wave energy power plant, characterized in that, The utility model relates to a kind of energy conversion device, including: Fixed stand (1), one side of the fixed stand (1) is provided with movable mounting rack group (2), movable mounting rack group (2) can be moved up and down along the height direction of fixed stand (1); Force plate (3) is arranged on the side of movable mounting rack group (2) away from fixed stand (1), and the lower end of force plate (3) is rotatably connected with movable mounting rack group (2); Energy conversion mechanism (4) is arranged on the side of movable mounting rack group (2) away from fixed stand (1), one end of energy conversion mechanism (4) is connected with the upper part of movable mounting rack group (2), and the working end of energy conversion mechanism (4) is connected with the upper part of force plate (3); Buoyancy tank (5) is arranged on the side of movable mounting rack group (2) away from fixed stand (1), and buoyancy tank (5) is fixedly connected with the lower part of movable mounting rack group (2).

2. The novel wave energy power plant according to claim 1, characterized in that, Movable mounting rack group (2) includes lifting frame (6), the upper part of lifting frame (6) is arranged in X shape, two mounting plates (7) are arranged in parallel on the side of lifting frame (6) away from fixed stand (1) up and down, both mounting plates (7) are fixedly connected with lifting frame (6), and two end angles of the lower end of lifting frame (6) extend downward, and buoyancy tank (5) is fixedly connected with the two downwardly extending end angles of the lower end of lifting frame (6).

3. The novel wave energy power plant according to claim 2, characterized in that, Two triangular frames (8) are further arranged on the side of lifting frame (6) away from fixed stand (1), two triangular frames (8) are arranged in parallel left and right, the upper and lower ends of two triangular frames (8) are respectively fixedly connected with two mounting plates (7), and the front end of the lower end of two triangular frames (8) is rotatably connected with mounting arm (9), torsional spring is arranged at the connection of mounting arm (9) and triangular frame (8), the upper end of two mounting arms (9) is fixedly connected by transversely arranged connecting rod (10), the working end of energy conversion mechanism (4) is rotatably connected with connecting rod (10), and the back of force plate (3) is detachably fixedly connected with two mounting arms (9).

4. The novel wave energy power plant according to claim 2, characterized in that, Four end angles of the side of lifting frame (6) close to fixed stand (1) are provided with wheel set (12), two ends of the side of fixed stand (1) close to movable mounting rack group (2) are symmetrically provided with limiting slide rail (11), two wheel sets (12) of the same end of lifting frame (6) are located on the inside of the same end of limiting slide rail (11), and lifting frame (6) is connected with fixed stand (1) in vertical sliding mode through the structural cooperation of wheel set (12) and limiting slide rail (11).

5. The novel wave energy power plant according to claim 4, characterized in that, The cross section of limiting slide rail (11) is U-shaped.

6. The novel wave energy power plant according to claim 4, characterized in that, The wheel set (12) comprises a fixed block (13), the outer side of the fixed block (13) is respectively provided with a limiting wheel one (16) and a limiting wheel two (17), the limiting wheel one (16) and the limiting wheel two (17) are cross arranged, the limiting wheel one (16) and the limiting wheel two (17) are rotatably connected with the fixed block (13) through a wheel seat (15), and the outer side of the fixed block (13) is further fixedly connected with a connecting lug (14); the fixed block (13) is fixedly connected with the lifting frame (6) through the connecting lug (14).

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