Waterwheel type energy power generation platform

Abstract

The invention discloses a waterwheel type energy power generation platform, and relates to the technical field of offshore power generation, and the waterwheel type energy power generation platform comprises a floating body fixed on the sea surface through an anchor chain and an anchor block, column cavities fixedly arranged on the floating body through a mounting plate, water buckets rotationally arranged between the column cavities, fan blades arranged on the column cavities through supporting columns, and a solar panel arranged on the column cavities, the controller is arranged in the column cavity and electrically connected with the first generator, the second generator and the solar panel; the wave energy power generation structure, the draught fan and the solar energy are integrated and installed on the floating type platform, and a multi-energy complementary power generation system is formed. The floating type platform and the multi-energy complementary power generation system form a whole, a waterwheel type energy power generation platform is formed, comprehensive utilization of energy is achieved, the utilization rate of offshore energy is increased, and the cost per kilowatt hour is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore power generation, in particular to a water-type energy power generation platform. Background Art

[0002] The development of the ocean is inseparable from energy. There are many kinds of offshore energy, including biomass energy, solar energy, wind energy, wave energy, etc. Offshore wind energy is a renewable 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 at sea. The use of offshore solar energy mainly refers to the method of photoelectric conversion. Ocean wave energy refers to the energy carried by waves at sea, which has the advantages of rich reserves, wide distribution, all-weather, and convenient use.

[0003] There are many forms of offshore energy utilization, and currently the main form is power generation. Since there are many available energy sources at sea, making full use of offshore resources to achieve power generation is the current development direction. Therefore, this application proposes a water-type energy generation platform to comprehensively utilize various offshore energy sources. Summary of the invention

[0004] The purpose of the present invention is to provide a water-type energy generation platform to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solution: a water-type energy generation platform, comprising:

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

[0007] The column cavity is fixed on the floating body through a mounting plate, and a wave gathering dike extending obliquely to both sides is arranged at the front end of the column cavity;

[0008] The water bucket is rotatably arranged between the column cavities, a first generator is arranged in the column cavity, and the first generator is drivingly connected to the transmission shaft of the water bucket;

[0009] The fan blade is arranged on the column cavity through a support, a second generator is arranged on the upper end of the support, and the fan blade is transmission-connected to the input end of the second generator;

[0010] A solar panel, wherein the solar panel is arranged on the column cavity;

[0011] The controller is arranged in the column cavity, and is electrically connected to the first generator, the second generator and the solar panel respectively.

[0012] Preferably: it also includes a wire pulling mechanism, roller mechanisms are arranged on both sides of the bottom of the mounting plate, the wire pulling mechanism is wound around the roller mechanism, and both ends of the wire pulling mechanism are respectively connected to the anchor chain;

[0013] It also includes a transmission mechanism, which is arranged in the column cavity and is in transmission connection with the roller mechanism. A third generator is arranged in the column cavity and 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 wire pulling mechanism is wound around the transmission roller and the limiting roller.

[0015] The wire pulling mechanism includes a stainless steel rope, an elastic component and a baffle. The stainless steel rope is wound around a transmission roller and a limit roller. The baffle is fixed on a mounting plate, the elastic component is arranged on the stainless steel rope, and one end of the elastic component is connected to the baffle.

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

[0017] Preferably, there are two transmission rollers and two limiting rollers, so that the stainless steel rope is wound between the two transmission rollers and the two limiting rollers. The outer rings of the transmission rollers and the limiting rollers are provided with ring gears, and the transmission rollers and the limiting rollers are meshed and driven through the ring gears.

[0018] Preferably: the transmission mechanism includes 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 to a transmission roller thereof, the transmission bevel gear is coaxially connected to the driving wheel, the transmission bevel gear is transmission-connected to the driving bevel gear, the driving wheel is connected to the driven wheel through a transmission member, the driven wheel is coaxially connected to the transmission gear, and the transmission gear is meshed with the output end gear of the third generator for transmission.

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

[0020] 1. This application integrates wave energy power generation structure, wind turbines, and solar energy integrated and installed 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 a whole, forming a water-type energy power generation platform, realizing comprehensive energy utilization, improving the utilization rate of offshore energy, and reducing the cost of electricity.

[0021] 2. This application realizes the power generation of wave energy by arranging a wire pulling mechanism and a roller mechanism on the mounting plate, relying on the rise and fall and shaking of the floating body caused by the surge of waves, so that the wire pulling mechanism transfers the kinetic energy to the roller mechanism, and then transmits it to the generator through the transmission mechanism, thereby realizing the power generation of wave energy and further improving the utilization rate of offshore energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of a water-type energy generation platform of the present invention;

[0023] Figure 2 This is an axial view of a water-type energy generation platform of the present invention;

[0024] Figure 3 It is a side view of a water-type energy generation platform of the present invention;

[0025] Figure 4 A top view of a water-type energy power generation platform of the present invention;

[0026] Figure 5 is a schematic diagram of the position of the first generator of the present invention;

[0027] Figure 6 It is a rear schematic diagram of a water-type energy power generation platform of the present invention;

[0028] Figure 7 It is a schematic diagram of the positions of the wire pulling mechanism and the roller mechanism of the present invention;

[0029] Figure 8 It is a side view of the wire pulling mechanism and the roller mechanism of the present invention;

[0030] Fig. 9 It is a three-dimensional diagram of the wire pulling mechanism and the roller mechanism of the present invention;

[0031] Fig.10 For the present invention Fig. 9 A magnified schematic diagram of part A.

[0032] In the figure:

[0033] 1-floating body; 11-anchor chain; 2-column cavity; 21-wave gathering dike; 22-mounting plate; 3-buoy; 31-first generator; 4-wind blade; 41-second generator; 5-solar panel; 6-wire pulling mechanism; 61-stainless steel rope; 62-elastic component; 621-spring; 622-fixing sleeve; 63-baffle; 7-roller mechanism; 71-roller seat 1; 72-roller seat 2; 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 more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0036] Example

[0037] like Figures 1 to 6 As shown, the present application proposes a water-type energy generation platform, including:

[0038] The buoy 1 is fixed to the sea surface by anchor chains 11 and anchor blocks;

[0039] The column cavity 2 is fixed on the floating body 1 through a mounting plate 22, and a wave gathering dike 21 extending obliquely to both sides is provided at the front end of the column cavity 2;

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

[0041] The fan blade 4 is arranged on the column cavity 2 through a support, and a second generator 41 is arranged at the upper end of the support. The fan blade 4 is transmission-connected to the input end of the second generator 41 to generate electricity through wind power;

[0042] A solar panel 5, which is disposed on the column cavity 2 to generate electricity through solar radiation;

[0043] The controller is disposed in 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 electric energy generated by the first generator 31, the second generator 41 and the solar panel 5, and the energy storage system can be placed on shore through cables.

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

[0046] The roller mechanism 7 includes a roller seat 1 71, a roller seat 2 72, a transmission roller 73 and a limiting roller 74. The transmission roller 73 is rotatably arranged in the roller seat 1 71, and the limiting roller 74 is rotatably arranged in the roller seat 2 72. The wire pulling mechanism 6 is wound around the transmission roller 73 and the limiting roller 74. By setting the roller mechanism 7, the wire pulling mechanism 6 can drive the transmission roller 73 to rotate under the action of the waves, and drive the third generator 9 to rotate and generate electricity through the power transmission mechanism.

[0047] The wire pulling mechanism 6 includes a stainless steel rope 61, an elastic component 62 and a baffle 63. The stainless steel rope 61 is wound around a transmission roller 73 and a limit roller 74. The baffle 63 is fixed on the mounting plate 22, and the elastic component 62 is arranged on the stainless steel rope 61. One end of the elastic component 62 is connected to the baffle 63. The present application sets a stainless steel rope 61 and connects both ends to an anchor chain 11 fixed on the seabed, so that the waves can drive the floating body 1 to swing back and forth and rise and fall on the sea surface, so that the stainless steel rope 61 moves back and forth between two pairs of transmission rollers 73 and limit rollers 74, so as to drive the transmission rollers 73 and limit rollers 74 to rotate, so that the transmission rollers 73 drive the third generator 9 to rotate through the transmission mechanism 8 to achieve power generation. The present application uses the kinetic energy of the waves to make the floating body 1 perform an ups and downs motion, so as to rotate the transmission rollers 73 and limit rollers 74 that clamp the stainless steel rope 61. The two ends of the stainless steel pull rope of the present application are provided with limiting parts to prevent the anchor chain 11 from entering the roller.

[0048] Furthermore, by setting a limiting roller 74, the stainless steel rope 61 located between the limiting roller 74 and the transmission roller 73 can remain in a straight state, so that the elastic component 62 can be compressed back and forth under the force of the waves, so that the stainless steel rope 61 can reciprocate on the transmission roller 73 and the limiting roller 74.

[0049] Furthermore, the elastic component 62 includes a spring 621 and a fixing sleeve 622, the fixing sleeve 622 is fixedly arranged in the middle of the stainless steel rope 61, one end of the spring 621 is respectively connected to the two ends of the fixing sleeve 622, and the other end of the spring 621 is respectively connected to the baffle 63. By setting the elastic component 62, the pull wire mechanism 6 is made to move back and forth on the stainless steel rope 61 under the action of the waves. The elastic component 62 of the present application can effectively reduce the impact of the waves on the offshore energy power generation platform, relying on the spring 621 to reduce the force of the waves on the offshore energy power generation platform, and convert part of the force of the waves into electrical energy.

[0050] As another embodiment of the present application, Fig. 9 and Fig.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 rings of the transmission roller 73 and the limiting roller 74 are provided with a ring gear 75, and the transmission roller 73 and the limiting roller 74 are meshed and transmitted through the ring gear 75.

[0051] See also Fig. 9 and Fig.10 The transmission mechanism 8 of the present application includes 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 to a transmission roller 73 thereof, the transmission bevel gear 82 is coaxially connected to the driving wheel 83, the transmission bevel gear 82 is transmission-connected to the driving bevel gear 81, the driving wheel 83 is connected to the driven wheel 84 through a transmission member, the driven wheel 84 is coaxially connected to the transmission gear 85, and the transmission gear 85 is meshed with the output end gear of the third generator 9 for transmission. Further, the driving wheel 83 and the driven wheel 84 of the present application are sprockets, and the transmission member is a chain.

[0052] Furthermore, a pump body is provided in the column cavity 2 of the present application, and the column cavity 2 pumps seawater into the sealed space in the column cavity 2 through the pump body. The column cavity 2 can also pump out the seawater in the sealed space through the pump body to control the amount of water in its column cavity 2, thereby controlling the buoyancy of the column cavity 2; similarly, the float 1 is connected to the pump body through a multi-channel solenoid valve, and relies on a controller to control the multi-channel solenoid valve to switch the connecting pipes on the column cavity 2 and the float 1, so as 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 the seawater, so that it can dive into the water to prevent damage during strong winds and waves. Furthermore, the second generator 41 of the present application adopts a waterproof generator, so that it can effectively protect the generator and the wind blades 4 when the offshore energy power generation platform dives.

[0053] Working principle of the present invention: When in use, the floating body 1 is floated and fixed on the sea surface by the anchor chain 11 and the anchor block, so that the wave gathering dikes 21 on both sides of the column cavity 2 on it can capture a large amount of wave energy due to the large opening of the bucket 3; the back wave surface area of ​​the bucket 3 is small and has less resistance in the water. When the wave acts on the platform, the wave gathering dike 21 gradually gathers the waves within the wave-facing width, introduces them between the column cavity 2, and acts on the bucket 3. The wave-facing surface of the bucket 3 gathers the wave water body in the process of movement, obtains the driving force for advancement, and the back wave surface of the bucket 3 reduces its movement resistance. Driven by the forward movement of the wave, the bucket 3 moves forward, and the blades of the bucket 3 rotate along the direction of wave propagation, driving the bearing embedded with the motor coil to rotate around the shaft with the magnet, generating electricity. The size of the wave-facing surface of the bucket 3 is not limited, and is determined by the characteristics of the wave energy resources in the sea area. The wind blades 4 generate electricity under the action of the wind at high altitude at the same time. The solar panel 5 generates electricity under solar radiation. The electricity generated by various offshore energy sources is integrated and stored in the energy storage system for use by the load.

[0054] 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 water-type energy power generation platform, characterized by: include: The floating body (1) is fixed on the sea surface by means of anchor chains (11) and anchor blocks; The column cavity (2) is fixed on the floating body (1) through a mounting plate (22), and a wave gathering dike (21) extending obliquely to both sides is provided at the front end of the column cavity (2); A water bucket (3) is rotatably disposed between the column cavities (2), a first generator (31) is disposed in the column cavity (2), and the first generator (31) is drivingly connected to a transmission shaft of the water bucket (3); A fan blade (4) is arranged on the column cavity (2) via a support, a second generator (41) is arranged at the upper end of the support, and the fan blade (4) is transmission-connected to the input end of the second generator (41); A solar panel (5) is arranged on the column cavity (2); A controller is disposed in the column cavity (2), and the controller is electrically connected to the first generator (31), the second generator (41) and the solar panel (5) respectively.

2. A water-type energy generation platform according to claim 1, characterized in that: It also includes a wire pulling mechanism (6), roller mechanisms (7) are arranged on both sides of the bottom of the mounting plate (22), the wire pulling mechanism (6) is wound around the roller mechanisms (7), and the two ends of the wire pulling mechanism (6) are respectively connected to the anchor chain (11); It also comprises a transmission mechanism (8) which is arranged in the column cavity (2) and is in transmission connection with the roller mechanism (7); a third generator (9) is arranged in the column cavity (2), and the third generator (9) is in transmission connection with the transmission mechanism (8).

3. A water-type energy generation platform according to claim 2, characterized in that: 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 disposed in the roller seat one (71); the limiting roller (74) is rotatably disposed in the roller seat two (72); and the wire pulling mechanism (6) is wound around the transmission roller (73) and the limiting roller (74).

4. A water-type energy generation platform according to claim 3, characterized in that: The wire pulling mechanism (6) comprises a stainless steel rope (61), an elastic component (62) and a baffle (63); the stainless steel rope (61) is wound around the transmission roller (73) and the limiting roller (74); the baffle (63) is fixed 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 to the baffle (63).

5. A water-type energy generation platform according to claim 4, characterized in that: The elastic component (62) comprises a spring (621) and a fixing sleeve (622), wherein the fixing sleeve (622) is fixedly arranged at the middle part of the stainless steel rope (61), one end of the spring (621) is respectively connected to two ends of the fixing sleeve (622), and the other end of the spring (621) is respectively connected to the baffle (63).

6. A water-type energy generation platform according to claim 4, characterized in that: There are two transmission rollers (73) and two limiting rollers (74) respectively, so that the stainless steel rope (61) is wound between the two transmission rollers (73) and the two limiting rollers (74).

7. A water-type energy generation platform according to claim 6, characterized in that: The outer rings of the transmission roller (73) and the limiting roller (74) are provided with ring gears (75), and the transmission roller (73) and the limiting roller (74) are meshed and transmitted via the ring gears (75).

8. A water-type energy generation platform according to claim 6, characterized in that: 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 to one of the transmission rollers (73); the transmission bevel gear (82) is coaxially connected to the driving wheel (83); the transmission bevel gear (82) is transmission-connected to the driving bevel gear (81); the driving wheel (83) is connected to the driven wheel (84) via a transmission member; the driven wheel (84) is coaxially connected to the transmission gear (85); and the transmission gear (85) is meshed with the output end gear of the third generator (9) for transmission.

9. The water-type energy generation platform according to claim 1, characterized in that: 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.

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