Waterwheel type energy power generation platform

Abstract

The application discloses a waterwheel type energy power generation platform, and relates to the technical field of offshore power generation. The waterwheel type energy power generation platform comprises the following parts: a floating body fixed on the sea surface through an anchor chain and an anchor block, a column cavity fixed on the floating body through a mounting plate, a water bucket rotatably arranged between the column cavities, a fan blade arranged on the column cavity through a support column, a solar panel arranged on the column cavity, and a controller arranged in the column cavity, wherein the controller is electrically connected with a first generator, a second generator and the solar panel respectively. The application integrates a wave energy power generation structure, a fan and solar energy on a floating platform to form a multi-energy complementary power generation system. The floating platform and the multi-energy complementary power generation system form an integral whole to constitute the waterwheel type energy power generation platform, realize comprehensive energy utilization, improve the utilization rate of offshore energy and reduce the cost of electricity.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of offshore power generation technology, in particular to a waterwheel type energy power generation platform. BACKGROUND

[0002] The development of the ocean cannot be separated from energy. Offshore energy is diverse, including biomass energy, solar energy, wind energy, wave energy, etc. Offshore wind energy is a renewable and clean energy with large reserves and wide distribution, but its energy density is low and unstable. Offshore solar energy refers to the thermal radiation energy of the sun, which is also a renewable energy source. The use of offshore solar energy mainly refers to the photoelectric conversion method. Ocean wave energy refers to the energy carried by waves, which has the advantages of abundant reserves, wide distribution, all-weather, and convenient use.

[0003] There are various forms of offshore energy utilization, and currently the main form is power generation. Since there is a lot of energy available offshore, making full use of offshore resources to generate power is the current development direction. Therefore, the present application provides a waterwheel type energy power generation platform to comprehensively utilize various offshore energies. SUMMARY

[0004] The present application aims to provide a waterwheel type energy power generation platform to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a waterwheel type energy power generation platform, comprising:

[0006] a floating body fixed to the sea surface by anchor chains and anchor blocks;

[0007] a column cavity fixed to the floating body by a mounting plate, the front end of the column cavity being provided with a wave gathering dike extending to both sides;

[0008] a water bucket rotatably arranged between the column cavities, a first generator being arranged in the column cavity, and the first generator being in transmission connection with the transmission shaft of the water bucket;

[0009] a fan blade arranged on the column cavity by a support, the upper end of the support being provided with a second generator, and the fan blade being in transmission connection with the input end of the second generator;

[0010] a solar panel arranged on the column cavity;

[0011] a controller arranged in the column cavity, the controller being in electrical connection with the first generator, the second generator, and the solar panel.

[0012] Preferably, the waterwheel type energy power generation platform further comprises a pull wire mechanism, the mounting plate is provided with a roller mechanism at both sides of the bottom, the pull wire mechanism is arranged around the roller mechanism, and both ends of the pull wire mechanism are connected with the anchor chains;

[0013] Further comprising a transmission mechanism arranged in the column cavity and in transmission connection with the roller mechanism, a third generator is arranged in the column cavity, and the third generator is in transmission connection with the transmission mechanism;

[0014] The roller mechanism comprises a roller seat one, a roller seat two, a transmission roller and a limiting roller, the transmission roller is rotatably arranged in the roller seat one, the limiting roller is rotatably arranged in the roller seat two, and the pull line mechanism is arranged around the transmission roller and the limiting roller.

[0015] The pull line mechanism comprises a stainless steel rope, an elastic assembly and a baffle, the stainless steel rope is arranged around the transmission roller and the limiting roller, the baffle is fixedly arranged on the mounting plate, the elastic assembly is arranged on the stainless steel rope, and one end of the elastic assembly is connected with the baffle.

[0016] Preferably, the elastic assembly comprises a spring and a fixing sleeve, the fixing sleeve is fixedly arranged at the middle part of the stainless steel rope, and the spring is connected with the two ends of the fixing sleeve respectively, and the other end of the spring is connected with the baffle respectively.

[0017] Preferably, the transmission roller and the limiting roller are two respectively, so that the stainless steel rope is arranged between the two transmission rollers and the two limiting rollers. The outer rings of the transmission roller and the limiting roller are provided with ring gears, and the transmission roller and the limiting roller are in mesh transmission through the ring gears.

[0018] Preferably, the transmission mechanism comprises a driving bevel gear, a transmission bevel gear, a driving wheel, a driven wheel and a transmission gear, the driving bevel gear is coaxially connected with one transmission roller, the transmission bevel gear is coaxially connected with the driving wheel, the transmission bevel gear is in transmission connection with the driving bevel gear, the driving wheel is connected with the driven wheel through a transmission member, the driven wheel is coaxially connected with the transmission gear, and the transmission gear is in mesh transmission with the output gear of the third generator.

[0019] Compared with the prior art, the application has the following beneficial effects:

[0020] 1. The application integrates the wave energy power generation structure, the fan and the solar energy, and installs them on the floating platform, so as to form a multi-energy complementary power generation system. The floating platform and the multi-energy complementary power generation system form an integral whole, and constitute a waterwheel type energy power generation platform, so as to realize energy comprehensive utilization, improve the utilization rate of offshore energy and reduce the cost of kilowatt electricity.

[0021] 2. The application sets the pull line mechanism and the roller mechanism on the mounting plate, and relies on the floating body rising and shaking caused by wave surge, so that the pull line mechanism transmits kinetic energy to the roller mechanism, and then the transmission mechanism transmits to the generator, so as to realize the power generation and utilization of sea wave energy and further improve the utilization rate of offshore energy. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the waterwheel type energy power generation platform of the application;

[0023] Figure 2 is a shaft view of a waterwheel type energy power generation platform of the present application;

[0024] Figure 3 is a side view of a waterwheel type energy power generation platform of the present application;

[0025] Figure 4 is a top view of a waterwheel type energy power generation platform of the present application;

[0026] Figure 5 is a schematic view of a first generator position of the present application;

[0027] Figure 6 is a rear schematic view of a waterwheel type energy power generation platform of the present application;

[0028] Figure 7 is a schematic view of a pull line mechanism and a roller mechanism position of the present application;

[0029] Figure 8 is a side view of a pull line mechanism and a roller mechanism of the present application;

[0030] Figure 9 is a perspective view of a pull line mechanism and a roller mechanism of the present application;

[0031] Figure 10 is an enlarged schematic view of A part of the present application. Figure 9

[0032] in the figure:

[0033] 1 - float; 11 - anchor chain; 2 - column cavity; 21 - wave gathering dike; 22 - mounting plate; 3 - water bucket; 31 - first generator; 4 - fan blade; 41 - second generator; 5 - solar panel; 6 - pull line mechanism; 61 - stainless steel rope; 62 - elastic component; 621 - spring; 622 - fixing sleeve; 63 - baffle; 7 - roller mechanism; 71 - roller seat one; 72 - roller seat two; 73 - transmission roller; 74 - limiting roller; 75 - ring gear; 8 - transmission mechanism; 81 - driving bevel gear; 82 - transmission bevel gear; 83 - driving wheel; 84 - driven wheel; 85 - transmission gear; 9 - third generator. DETAILED DESCRIPTION

[0034] In order to enable a clearer understanding of the above-mentioned purposes, features and advantages of the present application, the present application will be further described below in conjunction with the drawings and examples. It should be noted that the examples of the present application and the features in the examples can be combined with each other without conflict.

[0035] ​Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0036] Example

[0037] like Figures 1 to 6 As shown, this application proposes a waterwheel-driven energy power generation platform, comprising:

[0038] Floating body 1 is fixed to the sea surface by anchor chain 11 and anchor block;

[0039] The column cavity 2 is fixed to the float 1 by the mounting plate 22, and the front end of the column cavity 2 is provided with a wave-gathering dam 21 that extends to both sides.

[0040] Water bucket 3 is rotatably disposed between column cavities 2. A first generator 31 is disposed inside column cavities 2. The first generator 31 is connected to the drive shaft of water bucket 3 to generate electricity through wave energy. Water bucket 3 in this application can be replaced by an impeller or a water wheel.

[0041] The wind blade 4 is mounted on the column cavity 2 via a support column. A second generator 41 is installed at the upper end of the support column. The wind blade 4 is connected to the input end of the second generator 41 to generate electricity through wind power.

[0042] Solar panel 5 is mounted on column cavity 2 to generate electricity through solar radiation;

[0043] The controller is located inside the column cavity 2 and is electrically connected to the first generator 31, the second generator 41 and the solar panel 5.

[0044] It also includes an energy storage system, which is electrically connected to the controller, the first generator 31, the second generator 41 and the solar panel 5 respectively. The energy storage system is used to store the electrical energy generated by the first generator 31, the second generator 41 and the solar panel 5, and can be placed on shore by cable.

[0045] As another embodiment of this application, such as Figures 7 to 10 As shown, this application also includes a cable pulling mechanism 6, roller mechanisms 7 are provided on both sides of the bottom of the mounting plate 22, the cable pulling mechanism 6 is wound around the roller mechanisms 7, and the two ends of the cable pulling mechanism 6 are respectively connected to the anchor chain 11; it also includes a transmission mechanism 8, which is provided in the column cavity 2 and is connected to the roller mechanisms 7 in a transmission manner, and a third generator 9 is provided in the column cavity 2, and the third generator 9 is connected to the transmission mechanism 8 in a transmission manner.

[0046] The roller mechanism 7 comprises a roller seat one 71, a roller seat two 72, a transmission roller 73 and a limiting roller 74. The transmission roller 73 is rotatably arranged in the roller seat one 71, and the limiting roller 74 is rotatably arranged in the roller seat two 72. The pull line mechanism 6 is arranged around the transmission roller 73 and the limiting roller 74, so that the pull line mechanism 6 drives the transmission roller 73 to rotate under the action of the sea waves, and the transmission mechanism drives the third generator 9 to rotate and generate electricity.

[0047] The pull line mechanism 6 comprises a stainless steel rope 61, an elastic assembly 62 and a baffle 63. The stainless steel rope 61 is arranged around the transmission roller 73 and the limiting roller 74. The baffle 63 is fixedly arranged on the mounting plate 22, and the elastic assembly 62 is arranged on the stainless steel rope 61. One end of the elastic assembly 62 is connected with the baffle 63. The stainless steel rope 61 is arranged in the application, and the two ends are connected with the anchor chain 11 fixed on the seabed. The sea waves can drive the floating body 1 to swing and lift on the sea surface, so that the stainless steel rope 61 moves back and forth between the two pairs of transmission rollers 73 and limiting rollers 74, to drive the transmission roller 73 and the limiting roller 74 to rotate, so that the transmission roller 73 drives the third generator 9 to rotate through the transmission mechanism 8, to realize electricity generation. The application utilizes the kinetic energy of the sea waves to make the floating body 1 move up and down, to make the transmission roller 73 and the limiting roller 74 clamping the stainless steel rope 61 rotate. The two ends of the stainless steel rope in the application are provided with limiting parts, to prevent the anchor chain 11 from entering the roller.

[0048] Further, the limiting roller 74 is arranged to keep the stainless steel rope 61 between the limiting roller 74 and the transmission roller 73 in a straight line state, so that the elastic assembly 62 can be compressed back and forth under the action of the sea waves, and the stainless steel rope 61 can reciprocate on the transmission roller 73 and the limiting roller 74.

[0049] Further, the elastic assembly 62 comprises a spring 621 and a fixed sleeve 622. The fixed sleeve 622 is fixedly arranged on the middle part of the stainless steel rope 61, and one end of the spring 621 is respectively connected with the two ends of the fixed sleeve 622. The other end of the spring 621 is respectively connected with the baffle 63. The pull line mechanism 6 moves back and forth on the stainless steel rope 61 under the action of the sea waves by arranging the elastic assembly 62. The elastic assembly 62 of the application can effectively reduce the impact of the sea waves on the offshore energy power generation platform, rely on the spring 621 to reduce the force of the sea waves on the offshore energy power generation platform, and convert part of the force of the sea waves into electric energy.

[0050] As another embodiment of the application, as shown in Figure 9 and Figure 10As shown, the transmission roller 73 and the limiting roller 74 of the present application are two respectively, so that the stainless steel rope 61 is wound between the two transmission rollers 73 and the two limiting rollers 74. The outer ring of the transmission roller 73 and the limiting roller 74 is provided with a ring gear 75, and the transmission roller 73 and the limiting roller 74 are engaged and driven through the ring gear 75.

[0051] Referring to Figure 9 and Figure 10 , the transmission mechanism 8 of the present application comprises a driving bevel gear 81, a transmission bevel gear 82, a driving wheel 83, a driven wheel 84 and a transmission gear 85, the driving bevel gear 81 is coaxially connected with one of the transmission rollers 73, the transmission bevel gear 82 is coaxially connected with the driving wheel 83, the transmission bevel gear 82 is in driving connection with the driving bevel gear 81, the driving wheel 83 is connected with the driven wheel 84 through a transmission member, the driven wheel 84 is coaxially connected with the transmission gear 85, and the transmission gear 85 is in meshing transmission with the output gear of the third generator 9. Further, the driving wheel 83 and the driven wheel 84 of the present application are sprockets, and the transmission member is a chain.

[0052] Further, the column cavity 2 of the present application is provided with a pump body, the column cavity 2 draws seawater into the sealed space in the column cavity 2 through the pump body, and the column cavity 2 can also draw seawater in the sealed space out through the pump body to control the amount of water in the column cavity 2, thereby controlling the buoyancy of the column cavity 2; similarly, the float 1 is connected with the pump body through a multi-channel electromagnetic valve, and relies on the controller to control the multi-channel electromagnetic valve to switch the communication pipe on the column cavity 2 and the float 1, to control the amount of water in the column cavity 2 and the float 1, thereby controlling the buoyancy of the entire offshore energy power generation platform in seawater, so that it can dive into water to prevent damage in strong wind and heavy waves. Further, the second generator 41 of the present application adopts a waterproof generator, so that it can effectively protect the generator and the fan blade 4 when the offshore energy power generation platform dives.

[0053] The working principle of the present application: when in use, the floating body 1 is fixed on the sea surface by the anchor chain 11 and the anchor block, and the wave gathering dike 21 is arranged on both sides of the column cavity 2 on the floating body 1. Since the water bucket 3 has a large opening, a large amount of wave energy can be captured. The back wave surface area of the water bucket 3 is small, and the water bucket 3 has a small resistance in water. When the wave acts on the platform, the wave gathering dike 21 gradually gathers the wave within the wave-encountering width, and then introduces the wave between the column cavities 2 and acts on the water bucket 3. The wave water body in the gathering process of the wave-encountering surface of the water bucket 3 obtains the driving force, and the back wave surface of the water bucket 3 reduces the resistance of the movement. Under the forward pushing of the wave, the water bucket 3 moves forward, the blades of the water bucket 3 rotate along the direction of wave propagation, drive the bearing embedded with the motor coil to rotate around the shaft embedded with the magnet, and generate electricity. The size of the wave-encountering surface of the water bucket 3 is not limited, and is determined by the wave energy resource characteristics of the sea area. The wind blade 4 simultaneously generates electricity under the action of wind power at high altitude. The solar panel 5 generates electricity under the action of solar radiation. The electricity generated by various marine energy sources is integrated and stored in the energy storage system for load use.

[0054] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A waterwheel type energy power generation platform, characterized in that: The utility model relates to a kind of marine power generation device, including: Float (1) is fixed on sea surface by anchor chain (11) and anchor block; Column cavity (2) is fixed on the float (1) by mounting plate (22), the front end of the column cavity (2) is provided with the wave gathering dike (21) that extends to two sides obliquely; Water bucket (3) is rotatably arranged between the column cavity (2), and a first generator (31) is arranged in the column cavity (2), and the first generator (31) is in driving connection with the transmission shaft of the water bucket (3); Fan blade (4) is arranged on the column cavity (2) by support, the upper end of the support is provided with a second generator (41), and the fan blade (4) is in driving connection with the input end of the second generator (41); Solar panel (5) is arranged on the column cavity (2); A controller is arranged in the column cavity (2), and the controller is electrically connected with the first generator (31), the second generator (41) and the solar panel (5) respectively; It also includes a guy mechanism (6), the bottom of the mounting plate (22) is provided with a roller mechanism (7) on both sides, the guy mechanism (6) is arranged around the roller mechanism (7), and the two ends of the guy mechanism (6) are connected with the anchor chain (11) respectively; It also includes a transmission mechanism (8), which is arranged in the column cavity (2) and in driving connection with the roller mechanism (7), and a third generator (9) is arranged in the column cavity (2), and the third generator (9) is in driving connection with the transmission mechanism (8); The roller mechanism (7) includes a roller seat one (71), a roller seat two (72), a transmission roller (73) and a limiting roller (74), the transmission roller (73) is rotatably arranged in the roller seat one (71), the limiting roller (74) is rotatably arranged in the roller seat two (72), and the guy mechanism (6) is arranged around the transmission roller (73) and the limiting roller (74); The guy mechanism (6) includes a stainless steel rope (61), an elastic component (62) and a baffle (63), the stainless steel rope (61) is arranged around the transmission roller (73) and the limiting roller (74), the baffle (63) is fixedly arranged on the mounting plate (22), the elastic component (62) is arranged on the stainless steel rope (61), and one end of the elastic component (62) is connected with the baffle (63); The elastic component (62) includes a spring (621) and a fixed sleeve (622), the fixed sleeve (622) is fixedly arranged on the middle part of the stainless steel rope (61), one end of the spring (621) is connected to both ends of the fixed sleeve (622) respectively, and the other end of the spring (621) is connected to the baffle (63) respectively.

2. A waterwheel type energy power generation platform according to claim 1, characterized in that: The transmission roller (73) and the limiting roller (74) are two respectively, so that the stainless steel rope (61) is arranged between two transmission rollers (73) and two limiting rollers (74).

3. The waterwheel energy power generation platform according to claim 1, characterized in that: The outer ring of the transmission roller (73) and the limiting roller (74) is provided with a ring gear (75), and the transmission roller (73) and the limiting roller (74) are engaged and driven through the ring gear (75).

4. The waterwheel energy power generation platform of claim 1, wherein: The transmission mechanism (8) comprises a driving bevel gear (81), a transmission bevel gear (82), a driving wheel (83), a driven wheel (84) and a transmission gear (85), the driving bevel gear (81) is coaxially connected with the transmission roller (73), the transmission bevel gear (82) is coaxially connected with the driving wheel (83), the transmission bevel gear (82) is in transmission connection with the driving bevel gear (81), the driving wheel (83) is connected with the driven wheel (84) through a transmission member, the driven wheel (84) is coaxially connected with the transmission gear (85), and the transmission gear (85) is in meshing transmission with the output gear of the third generator (9).

5. The waterwheel energy generating platform of claim 1, wherein: The energy storage system is electrically connected with the controller, the first generator (31), the second generator (41) and the solar panel (5) respectively.

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