Novel structure of buoyancy tank type two-way wave energy and wind energy combined comprehensive generator set
Through the floating box two-way wave energy wind-energy combined generator set, the up and down wave fluctuations and wind energy of the waves are used to achieve efficient extraction and utilization of wave energy, solving the problem of high wave energy generation cost in the existing technology, and achieving the ability to compete with conventional energy.
Patent Information
- Application Number
- CN202311437758.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-30
- Publication Date
- 2025-05-02
AI Technical Summary
The existing technology is difficult to effectively utilize wave energy, which leads to high cost of wave energy generation and difficulty in competing with conventional energy electricity prices. The development and utilization of wave energy is limited by the backward natural environment and technical equipment.
A new structure of floating box two-way wave energy and wind energy combined with integrated generator set is adopted. The wave energy is extracted through up and down fluctuations of floating box, combined with wind energy, and converted into rotary motion using mechanical transmission method, and transmitted to the generator to obtain high-quality electrical energy.
It realizes the efficient combination of wave energy and wind energy, reduces power generation costs, makes it better than the competition for conventional energy electricity prices, and provides stable, efficient and high-quality renewable electricity.
Smart Images
Figure CN119914469A_ABST
Abstract
Description
Technical Field
[0001] The new structure of the floating box type two-way wave energy and wind energy combined integrated generator set of the present invention involves dual renewable energy utilization, which is a combined utilization, development and power generation of the natural phenomenon of waves and wind. According to the long coastline and near-shore sea surface of my country and the world, larger and better wave energy and wind energy power plants can be made. Wind energy and wave energy coexist in the ocean. Wind energy has been recognized and developed by many businesses and developed into marine wind farms, but the simultaneous development of wave energy has been ignored, which greatly wastes the utilization of higher-grade marine energy. The new structure of the floating box type two-way wave energy and wind energy combined integrated generator set of the present invention adopts this structure to generate electricity, has little impact on the environment, exists in a mechanical transmission mode, and provides green, clean, efficient and high-quality renewable electric energy. Background Art
[0002] At present, there are very few cases in my country where ocean waves are converted into wave energy for power generation. The reason is that the ocean waves are easily damaged by the natural environment, such as typhoons, tides, corrosion, etc. In addition, the existing technology and equipment are backward, the energy utilization rate is low, the construction cost is high, the power generation cost is also high, the investment is large, and the payback time is long. At present, the cost of large-scale wave energy power generation is difficult to compete with the price of conventional energy electricity. Due to technical barriers, it is only applicable to small-power wave energy power generation, and is promoted and applied on navigation light buoys, light piles, and lighthouses, which hinders the development and utilization of wave energy. Of course, it also includes people's low attention, the design and development equipment and structures are not applicable, unreasonable, and fail to fully utilize the wave energy to convert into electrical energy. This is related to the reasons that investors are unwilling to invest, which is one of the main obstacles to the development of wave energy. For example, it would rather spend a large cost to invest in wind power plants in the ocean, and give up the development of wave energy in the same field. It is a pity that the same field can develop more stable and efficient wave energy. If advanced efficiency is adopted today, The new structure of the high-efficiency floating box type two-way wave energy and wind energy combined integrated generator set will transform the marine wind farm into a wave energy and wind energy combined integrated power plant. This structure can fully and scientifically utilize wave energy and wind energy, and convert wave energy into stable, efficient and high-quality electricity. If a large-scale floating box type two-way wave energy and wind energy combined integrated generator set is adopted, the cost of wave energy and wind energy power generation will be better than the competition of conventional energy electricity prices, and it will be safe and reliable, with great development prospects. Development reasons 1. Wave energy and wind energy are renewable energy sources that will never be sold out; 2. Coal and oil prices continue to rise and chemical power generation will exit the market; 3. The introduction of new, large-scale, large-scale wave energy and wind energy combined integrated power plants can change and reduce the current market value and market electricity prices of wave energy and wind energy; 4. Large-scale wave energy and wind energy combined integrated power plants have not yet been developed and have great development space; the above 4 points all bring development opportunities for wave energy and wind energy combined integrated power generation. Summary of the invention
[0003] The present invention provides a new type of floating box type two-way type wave energy and wind energy combined integrated type generator set structure, which is a new type of high-efficiency generator set structure that utilizes waves to obtain wave energy and combines it with wind energy in a floating box manner. A is divided into two examples according to the structural combination method. Example 1 A1 combines wave energy and wind energy mechanical transmission to drive the generator set to generate electricity; Example 2 A2 uses sea energy and wind energy to drive the generator set to generate electricity in the same column; B is divided into three examples in terms of installation method, Example 1 B1 is a seabed pile type; Example 2 B2 is a dam wall hanging type; Example 3 B3 is a deep-sea column floating pile type; C also includes auxiliary measures C1 windmill power transmission structure automatic speed regulating device, C2 floating box two-way power transmission structure is a two-way unidirectional transmission power device, C3 power transmission balance structure, C4 structural safety protection The novel structure is to use the buoyancy box to slide up and down with the up and down fluctuation of the waves through the columns, slide rails and sliding sleeves, and convert the up and down linear motion into rotational motion through the rack slide bar, sliding sleeve, one-way transmission wheel and transmission shaft, and transmit it to the generator through the transmission shaft and inertial flywheel to obtain high-quality electric energy. While using the buoyancy of the buoyancy box and its own gravity to obtain the wave energy, a power windmill power transmission structure is set on the top of the column, and the wind energy is obtained through the speed regulator, transmission shaft and cross transmission. The wind energy is jointly driven by the wave energy of the buoyancy box power transmission structure to drive the generator set, and the dual energy forces enable it to obtain high-power power generation. In the same offshore wind farm, the same column can be used to respectively use wind energy and wave energy for power generation, or the wave energy generator set of the present invention can be installed on the basis of the original wind energy generator set to efficiently utilize resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0004] Attached Figure 1 It is a schematic diagram of the main view of an embodiment of the present invention;
[0005] Attached Figure 2 for Figure 1 Partial enlarged schematic diagram I;
[0006] Attached Figure 3 for Figure 1 Partial enlarged schematic diagram II;
[0007] Attached Figure 4 for Figure 1 Partial enlarged schematic diagram III;
[0008] Attached Figure 5 for Figure 1 AA diagram
[0009] Attached Figure 6 A1 is a schematic diagram of a method of generating electricity by combining wave energy and wind energy mechanical transmission to drive a generator set; (also a schematic diagram of a subsea pile-type embodiment B1)
[0010] Attached Figure 7A2 is a schematic diagram of a method of generating electricity by using sea energy and wind energy to drive a generator set in the same column; (also a schematic diagram of a subsea pile embodiment of B1)
[0011] Attached Figure 8 This is a schematic diagram of a B2 dam wall-mounted embodiment;
[0012] Attached Fig. 9 for Figure 8 Right side schematic view;
[0013] Attached Fig.10 It is a schematic diagram of a B3 deep-sea column floating pile embodiment.
[0014] 1 seabed foundation, 2 lower limit retaining ring, 3 telescopic sleeve cylinder, 4 lower connecting seat, 5 lower sleeve, 6 lower foundation plate, 7 wave line, 8 counterweight concentrate, 9 buoyancy box, 10 wave high line, 11 upper foundation plate, 12 upper sleeve, 13 rack slide bar I, 14 column, 15 slide rail, 16 upper limit retaining ring, 17 upper connecting seat, 18 rack slide bar II, 19 column foundation plate, 20 generator connecting plate, 21 sleeve, 22 generator I, 23 one-way bearing I, 24 inertia flywheel, 25 one-way transmission wheel I, 26 rack segment, 27 transmission shaft I, 28 one-way bearing II, 29 cross transmission, 3 0 transmission shaft II, 31 speed regulator, 32 windmill, 33 support frame, 34 sensor, 35 generator II, 36 buffer device, 37 one-way transmission wheel II, 38 pontoon two-way power transmission structure, 39 generator set I, 40 windmill power transmission structure, 41 generator set II, 42 wind energy generator set, 43 column II, 44 pontoon two-way power transmission structure II, 45 dam, 46 column III, 47 lower connecting seat II, 48 upper connecting seat II, 49 anchor, 50 anchor rope, 51 counterweight liquid, 52 column IV and 53 lifting ring. The arrows indicate the operation mode of this structure.
[0015] Specific implementation
[0016] 1. Attachment Figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, and 10 are schematic diagrams of embodiments of the present invention, and the present invention relates to providing a new type of floating box type two-way wave energy and wind energy combined integrated generator set structure, and its specific implementation methods include: A is combined into two examples according to the structural combination method, Example 1 A1 combines wave energy and wind energy mechanical transmission to drive the generator set to generate electricity; Example 2 A2 uses sea energy and wind energy to drive the generator set to generate electricity in the same column; B is combined into three examples according to the installation method, Example 1 B1 seabed pile type; Example 2 B2 dam wall hanging type, Example 3 B3 deep sea column floating pile type, C and C1 windmill power transmission structure automatic speed control device including auxiliary measures, C2 floating box two-way power transmission structure is a two-way unidirectional transmission power device, C3 power transmission balance structure, C4 structural safety protection device.
[0017] 2. Attachment Figure 1 , 2, 3, 4, 5, is a new type of high-efficiency and high-quality generator set structure that utilizes the wave to push up and down in a buoyant box manner to extract the wave energy structure and the wind energy extraction structure, including a seabed foundation 1, a lower connecting seat I4, a lower sleeve 5, a lower foundation plate 6, a wave line 7, a buoy 9, a wave high line 10, an upper foundation plate 11, an upper sleeve 12, a rack slide bar I13, a column 14, a slide rail 15, an upper connecting seat 17, a rack slide bar II18, a column base plate 19, a generator connecting plate 20, a sleeve 21, a generator I22, a one-way bearing I23, a one-way drive wheel I25, a rack segment 26, a drive shaft I27, a one-way bearing II28, a cross transmission 29, a drive shaft II30, a speed regulator 31, and a windmill 32 , support frame 33, sensor 34, generator II35, one-way drive wheel II37 and control system, which is characterized by utilizing the ups and downs of the wave line 7 and the wave high line 10 in the ocean, adopting the buoy 9 to extract kinetic energy as the waves rise and fall, and burying the column 14 in the seabed foundation 1 in the form of piles, and setting the lower connecting seat 4 and the upper connecting seat 17 on both sides of the column, and fixing the vertical slide rails 15 on both sides, and its structural device is symmetrically arranged on both sides, and the following description only describes the single side configuration, the buoy is a closed device installed on the periphery of the column, and the lower foundation plate 6 is set under the buoy, and the foundation plate device fixes the lower sliding sleeve 5, and at the same time, the buoy is also provided with an upper foundation plate 11, and the foundation plate device fixes the upper sliding sleeve 12, the rack slide bar I13 and the rack slide bar II18, Under the action of the sleeve, the buoy moves up and down linearly with the waves in the direction of the slide rail. A column base plate 19 is set at the top of the column to connect with the generator connecting plate 20. The generator connecting plate is fixedly connected to the generator I22 and the generator II35 respectively. At the same time, the generator connecting plate is provided with penetration holes of the rack slide bar I and the rack slide bar II and a fixed sliding sleeve 21, so that the rack slide bar I and the rack slide bar II penetrate the generator connecting plate and move up and down with the buoyancy box. The generator I and the generator II are synchronously connected by the transmission shaft I27. A one-way transmission wheel I25 and a one-way transmission wheel II37 are arranged at intervals on the transmission shaft I. The one-way transmission wheel has a built-in one-way bearing I23. The one-way transmission wheel is similar to a bicycle chain flywheel, which transmits power in one direction, and slides and rotates in the reverse direction. The rack segments 26 of the rack slide bars I and II on the left and right sides of I are combined to transmit power, and the vertical linear motion is converted into rotational motion, that is, the linear kinetic energy is converted into rotational kinetic energy, so that one rack slide bar transmits power when it rises, and the other rack slide bar transmits power when it descends, forming a two-way power transmission structure of the pontoon, which transmits the kinetic energy of the waves in a two-way manner. In addition, the wind energy resources in the ocean are rich, and the wave energy and wind energy can be used in the same field and the same column. The support frame 33, the windmill 32, the speed regulator 31, the transmission shaft II30, the cross transmission device 29 and the sensor 34 are arranged on the foundation plate at the top of the column and the generator connection plate, which are combined and connected. The windmill is connected in a mechanical transmission mode, and the wind energy is extracted as kinetic energy through the transmission shaft II and transmitted to the generator transmission shaft I.That is, it is a new type of high-efficiency generator set structure that uses wave energy to extract wave energy with a pontoon two-way power transmission structure and combines it with a windmill power transmission structure to extract wind energy. In addition, the cross-transmission device has a built-in one-way bearing II28. The one-way bearing II has the same function as the one-way bearing I. If the wind force is too small, the windmill speed is too slow or does not rotate, and the one-way bearing II is excessively slipped at this time. The generator set continues to provide kinetic energy for power generation from the pontoon two-way power transmission structure, which is an optimized uninterrupted power generation. ,
[0018] 3. Attachment Figure 6 As shown, A1 combines wave energy and wind energy mechanical transmission to drive the generator set to generate electricity, including a seabed foundation 1, a column 14, a pontoon two-way power transmission structure 38, a generator set I39, a generator set II41, and a windmill power transmission structure 40. The characteristic of this is that the site with higher waves in the ocean is also the site with stronger wind force. Wave energy and wind energy coexist, both of which are renewable energy sources and can be jointly developed. The same site and the same pile are used for comprehensive utilization. The same column 14 is used and buried in the seabed foundation 1 in the form of piles. A pontoon two-way power transmission structure 38 is set on the sea surface of the column, and a windmill power transmission structure 40 is set on the top of the column. The wave energy extracted by the pontoon two-way power transmission structure and the wind energy extracted by the windmill power transmission structure are jointly transmitted to the generator set I39 and the generator set II41 to obtain high-efficiency electric energy of wave energy and wind energy renewable energy.
[0019] 4. Attachment Figure 7 As shown, A2 uses sea energy and wind energy to drive the generator set to generate electricity in the same column, including a seabed foundation 1, a floating box two-way power transmission structure 38, a column II43, a generator set I39, a generator set II41, and a wind power generator set 42. It is characterized in that similar to A1, based on the power generation method of combining sea wave energy and wind energy mechanical transmission to drive the generator set, the column is transformed into a column II43, which is also buried in the seabed foundation 1 in a pile manner, and the windmill power transmission structure is converted into a wind power generator set 42. A floating box two-way power transmission structure 38, a generator set I39, a generator set II41, and a wind power generator set are set on the water surface, so that the sea wave energy and wind energy can be combined to drive the generator set to generate electricity. Wind energy drives generator set I, generator set II and wind energy generator set respectively, so that each generator set of wave energy and wind energy can generate electricity separately. In addition, there are many marine wind power plants. In the past, due to the unreasonable and unscientific structure of wave energy power generation, large investment, high cost, too long or no recovery period of wave energy investment cost, only wind power generator set is set on one column, which is actually high cost and low profit. Now, the present invention can be adopted to add a pontoon type two-way generator set on the original column, and convert it into a new structure of pontoon type two-way wave energy and wind energy combined integrated generator set, so that an ordinary marine wind power plant can be transformed into a considerable marine wave energy and wind energy high-efficiency power plant.
[0020] 5. Attachment Figure 6 ,7 As shown, B1 seabed pile type, including A1 using wave energy and wind energy mechanical transmission to drive the generator set to generate electricity and A2 using sea energy and wind energy to drive the generator set in the same column, seabed foundation 1, pontoon two-way power transmission structure 38, column 14 or column II43, generator set I39, generator set II41, windmill power transmission structure 40 or wind generator set 42, characterized in that A1 uses wave energy and wind energy mechanical transmission to drive the generator set to generate electricity and A2 uses sea energy and wind energy to drive the generator set in the same column, the column 14 or column II43 is fixed to the seabed foundation 1 in a pile manner, and a pontoon two-way power transmission structure 38, generator set I39, generator set II41, windmill power transmission structure 40 or wind generator set 42 are set to generate electricity in combination. The combination is collectively referred to as a new type of pontoon two-way wave energy and wind energy combined comprehensive generator set structure of seabed pile type.
[0021] 6. Attachment Figure 8 , 9 As shown, B2 dam wall-mounted type includes a dam 45, a pontoon two-way power transmission structure II44, a column III46, an upper connecting seat II48, a lower connecting seat II47, a generator set I39, a generator set II41, a windmill power transmission structure 40 or a wind energy generator set 42. It is characterized in that the coastline and large rivers in my country and the world are equipped with relatively solid dams, which are also good wave energy and wind energy power plants. According to the characteristics of the embankment waves landing on the shore, a surfing pontoon is set as a pontoon two-way power transmission structure II44, through the upper connecting seat II48, the lower connecting seat II47, the generator set I39, the generator set II41, the windmill power transmission structure 40 or the wind energy generator set 42. The socket II47 fixes the column III46 to the dam 45, and is combined with the pontoon two-way power transmission structure II, the generator set I39, the generator set II41, the windmill power transmission structure 40 or the wind energy generator set 42. This combination is called a new type of dam-mounted pontoon two-way wave energy and wind energy combined integrated generator set structure. This structure requires the dam to be strong, the connection to be firm, safe and reliable, and to withstand the largest wind and wave impact in history. If it is not suitable to install a windmill power transmission structure or a wind energy generator set on the top of the column, a wave energy generator set can be installed separately.
[0022] 7. Attachment Fig.10As shown, B3 deep-sea column floating pile type includes an anchor 49, an anchor rope 50, a counterweight liquid 51, a column IV52, a lifting ring 53, a pontoon two-way power transmission structure 38, a generator set I39, a generator set II41, a windmill power transmission structure 40 or a wind power generator set 42. It is characterized in that the deep sea has abundant wave energy and wind energy. When the waves on the ocean surface are turbulent, the water surface is flat and motionless, and will not fluctuate up and down with the water surface. The column IV52 is set as a pole type, and the column will not fluctuate up and down with the water surface, and is semi-floating on the ocean surface. The counterweight liquid 51 is set at the lower end of the column. The height of the column floating above the water surface is adjusted, and energy is obtained by utilizing the contrast force between the buoyancy or descent of the pontoon and the column. A pontoon two-way power transmission structure 38, a generator set I39, a generator set II41, a windmill power transmission structure 40 or a wind power generator set 42 are placed on the water surface. An anchor 49 is hung under the water surface to the seabed. A lifting ring 53 is placed on the limit stop ring under the column. The anchor and the lifting ring are connected by an anchor rope 50 to form a sleeve. Multiple sets of connections can prevent the structure from rotating itself and drifting in the ocean current during operation. This combination is called a new type of deep-sea column floating pile pontoon two-way wave energy and wind energy combined integrated generator structure.
[0023] 8. Attachment Figure 1 , 2 As shown in Figures 3, 4 and 5, the automatic speed regulating device of the power transmission structure of C1 windmill comprises a windmill 32, a speed regulator 31, a transmission shaft I27, a transmission shaft II30, a cross transmission device 29, a sensor 34 and an automatic control system. The device is characterized in that the wind force in nature is unpredictable, sometimes the wind force is too strong, sometimes the wind force is moderate, and sometimes the wind force is too weak or even no wind, which directly affects the output power of wind power generation. The power transmission structure of the windmill of the present invention is provided with a windmill 32, a speed regulator 31, a cross transmission device 29, a sensor 34 and a control system. The sensor measures the rotation speed of the generator transmission shaft I27 and transmits it back to the control system, and the control system implements the speed control of the windmill through the speed regulator. The speed of the windmill is adjusted according to the road conditions, vehicle speed and the size of the throttle. The speed governor can automatically increase or decrease gears to implement cruise control. The present invention is also based on the same principle. The maximum power of the windmill is obtained by transmitting the power from the transmission shaft II30 to the transmission shaft I through the cross transmission. At this time, when the generator set of the buoy two-way power transmission structure is transmitted by the sensor, the rotation speed of the transmission shaft I is detected and transmitted to the automatic control system to implement the speed governor to automatically increase or decrease gears, so that the transmission shaft II of the power transmitted by the windmill is matched with the transmission shaft I, and they are combined to output power, effectively achieving the combination of wave energy and wind energy.
[0024] 9. Attachment Figure 1 , 2As shown in , 3, 4, and 5, the C2 pontoon two-way power transmission structure is a two-way unidirectional transmission power device, including a rack slide bar I13, a rack slide bar II18, a one-way transmission wheel I25, a one-way transmission wheel II37, a one-way bearing I23, and a transmission shaft I27. It is characterized in that the waves of the sea that rise and fall are extracted as kinetic energy, and its linear lifting kinetic energy is converted into the rotational kinetic energy required by the generator, so that it can obtain kinetic energy when rising and when descending. The two-way power transmission structure of the pontoon of the present invention adopts a one-way transmission wheel I25 and a one-way transmission wheel II37 both of which are built-in single The bearing I23, the rack slide bar I13 and the rack slide bar II18 rise or fall with the buoyancy box, and transmit the two-way one-way power to the generator drive shaft I27 through the one-way drive wheel I and the one-way drive wheel II, that is, two groups of rack slide bars are combined with their own one-way drive wheels for transmission, one group is for rising transmission power, and the other group is for descending transmission power, and vice versa, rising and falling are sliding transitions, that is, when the buoyancy of the buoyancy box rises with the waves, its buoyancy transmits kinetic energy, and when the buoyancy box descends with the waves, its own gravity transmits kinetic energy. The device is a two-way one-way transmission power, realizing the two-way utilization of wave energy.
[0025] 10. Attachment Figure 1 , 2 The C3 power transmission balance structure shown in 3, 4, and 5 includes a buoy 9, a counterweight concentrate 8, a transmission shaft I27, and an inertial flywheel 24. The characteristic of the structure is that the generator operation requires a relatively stable speed input kinetic energy, so that it can rotate smoothly and generate high-quality electric energy. This requires that the floating energy on the buoy 9 is close to the kinetic energy output by the gravity of the buoy 9 when it descends. The rotation torque of the generator transmission shaft I27 can be relatively balanced when the buoy of the buoy double-pass power transmission structure floats or descends, and the balance can be detected and adjusted, and the adjustment can be implemented by counterweighting to implement weight increase. Or reduce weight, this node proposes to inject a counterweight concentrate 8 into the pontoon (the concentrate is not easy to shake and has better stability in the pontoon) as a relatively simple method, and other methods of increasing or decreasing the counterweight can also be adopted to make the kinetic energy output of the pontoon floating and descending adjustable to achieve a balanced output. It also includes installing the inertial flywheel 24 on the generator transmission shaft I, which effectively overcomes the instability of the interval stop points of the kinetic energy output at the floating top point and the descending stop point of the two-way stroke, and more effectively overcomes the instability of the structural kinetic energy converted from up and down linear motion to rotational motion, allowing the generator to output high-quality electrical energy.
[0026] 11. Attachment Figure 1, the C4 structure safety protection device shown in the figure comprises a column 14, a pontoon 9, a lower limit retaining ring 2, a telescopic sleeve cylinder 3, an upper limit retaining ring 16, a buffer device 36 and various lifting rings, which is characterized in that the ocean has tidal water levels, a large height difference, and more typhoons, which will cause damage to the new structure of the pontoon-type two-way wave energy and wind energy combined integrated generator set, and its safe operation is of great importance. The column 14 of this structure is provided with a lower limit retaining ring 2, the lower limit retaining ring is provided with a telescopic sleeve cylinder 3, and the upper limit retaining ring is provided with an upper limit retaining ring 16, and the upper limit retaining ring is provided with a buffer device 36. The lower limit retaining ring and the telescopic sleeve cylinder of the device are set at the lowest water level of the historical tide to prevent The point where the bottom of the pontoon collides with the seabed foundation, and the setting point of the upper limit retaining ring and the buffer device are set above the highest water level of the historical tide and the maximum wave height, which can prevent the impact on the structure when the highest water level of the historical tide and the maximum wave height are exceeded, and effectively protect the structure. In addition, when the structure needs to stop operating during the installation period and the warranty period, the telescopic sleeve cylinder of the lower limit retaining ring lifts the pontoon to the water surface, and the generator connecting plate and the upper foundation plate of the pontoon are provided with lifting rings that can be hung with chains. The pontoon stops moving up and down to ensure that the installation period and the warranty period proceed normally. After the installation and warranty are completed, the chains are released and the telescopic sleeve cylinder is reset, and the structure can operate smoothly to achieve safety protection.
[0027] 12. The new structure of the floating box type two-way wave energy and wind energy combined integrated generator set of the present invention can be large-scaled into a megawatt unit if it is installed in a power plant with good wave energy. The new structure of the two-way wave energy and wind energy combined integrated generator set is a relatively large-scale, stable, efficient, high-quality and safe generator set structure, and the structure is not complicated, the investment cost is not high, and the power generation equipment and structure with good return on investment.
Claims
1. The present invention relates to a new type of floating box type two-way type wave energy and wind energy combined type integrated generator set, characterized in that A new type of high-efficiency and high-quality generator set structure that utilizes waves to push up and down in a pontoon manner to extract wave energy and wind energy, including A, which is combined into two examples according to the structural combination method, Example 1 A1 combines the two mechanical transmissions of wave energy and wind energy to push the generator set to generate electricity, Example 2 A2 uses the sea energy and wind energy to push the generator set separately in the same column to generate electricity, B is combined into three examples according to the installation method, Example 1 B1 is a seabed pile type, Example 2 B2 is a dam wall hanging type, Example 3 B3 is a deep-sea column floating pile type, C and C1 including auxiliary measures The windmill power transmission structure automatic speed control device, C2 The pontoon two-way power transmission structure is a two-way unidirectional transmission power device, C3 The power transmission balance structure, C4 The structural safety protection device.
2. According to claim 1, a new type of high-efficiency and high-quality generator set structure that utilizes waves to extract wave energy in a buoyant box manner and combines a wave energy extraction structure with a wind energy extraction structure includes a seabed foundation, a buoyant box, a column, a slide rail, an upper sliding sleeve, a lower sliding sleeve, an upper base plate, a lower base plate, an upper connecting seat, a lower connecting seat, a rack slide bar I, a rack slide bar II, a sliding sleeve, a one-way transmission wheel I, a one-way transmission wheel II, a support frame, a windmill, a speed regulator, a transmission shaft I, a cross transmission, a transmission shaft II, a column base plate, a generator connecting plate, an inertial flywheel, a generator I and a generator II, characterized in that Taking advantage of the fluctuating waves in the ocean, a buoy is used to extract kinetic energy by rising and falling with the waves. The buoy is combined into a buoy double-pass power transmission structure through the seabed foundation, columns, slide rails, upper sliding sleeves, lower sliding sleeves, upper base plates, lower base plates, upper connecting seats, lower connecting seats, rack slide bars I, rack slide bars II, slide bars, one-way transmission gears I, one-way transmission wheels II, transmission shafts I, and inertial flywheels. The buoy rises and falls with the waves in a double-pass mode to extract wave energy as kinetic energy, and converts the kinetic energy into rotational motion in the form of up and down linear motion. The wind energy is transmitted through the engine drive shaft I to the generators I and II located on the column base plate and the generator connecting plate to obtain kinetic energy for power generation. In addition, the abundant wind energy resources in the ocean are utilized. The base plate on the top of the column, the generator connecting plate, the support frame, the windmill, the speed regulator, the drive shaft II, the cross transmission device, and the combined connection are combined into a windmill power transmission structure in a mechanical transmission mode. The wind energy is extracted as power and transmitted from the drive shaft II to the drive shaft I, and the power is transmitted to the generator set together with the wave energy. It is a new type of pontoon-type two-way wave energy and wind energy combined integrated generator set.
3. According to claim 1, A1 combines wave energy and wind energy mechanical transmission to drive the generator set to generate electricity, including a pontoon two-way power transmission structure, a column, a generator set I, a generator set II, a windmill power transmission structure and an inertial flywheel, characterized in that The coexistence of ocean wave energy and wind energy are both renewable energy sources, which can be comprehensively utilized in the same field and on the same pile. The same column has a floating box two-way power transmission structure at the bottom and a windmill power transmission structure at the top. The extracted wave energy and wind energy are jointly transmitted to generator set I and generator set II, and the power is stably transmitted through the inertial flywheel to obtain high-efficiency and high-quality electricity from renewable energy.
4. According to claim 1, A2 uses wave energy and wind energy to drive the generator set in the same column to generate electricity, including a pontoon two-way power transmission structure, a column, a generator set I, a generator set II, and a wind power generator set, characterized in that A considerable ocean wind power plant is also a considerable ocean wave power plant, which can be comprehensively utilized in the same field and with the same pile. On the same column, a wind power generator set is set on the top of the column, and a floating box two-way power transmission structure is set on the sea surface to drive the generator set I and the generator set II (two generator sets of the same specification are set to maintain the balance on both sides of the floating box power transmission structure), so as to utilize different energy sources respectively, and different generator sets generate their own power output. In addition, the existing ocean wind power plant is equipped with a floating box two-way power transmission structure and a wave power generator set on the original basis to transform into this structure, so as to utilize multiple energy and generate more power.
5. According to claim 1, the B1 seabed pile type comprises a seabed foundation, a pontoon two-way power transmission structure, a column, a generator set I, a generator set II, a windmill power transmission structure or a wind power generator set, characterized in that The columns are fixed to the seabed foundation in the form of piles, and a pontoon two-way power transmission structure, generator set I, generator set II, windmill power transmission structure or wind power generator set are provided to generate electricity in the form of seabed pile fixation. This combination is called seabed pile type.
6. According to claim 1, the B2 dam wall-mounted type comprises a dam, an upper connecting seat, a lower connecting seat, a pontoon two-way power transmission structure, a column, a generator set I, a generator set II, a windmill power transmission structure or a wind power generator set, characterized in that By using the upper connecting seat and the lower connecting seat fixed to the connection between the column and the dam, a pontoon two-way power transmission structure, a generator set I, a generator set II, a windmill power transmission structure or a wind energy generator set are set up, and the combination is used for dam-fixed power generation. This combination is called a dam-mounted type. If the site is not suitable for installing a windmill power combination or a wind energy generator set on the top of the column, a pontoon two-way wave energy generator set can be installed separately.
7. According to claim 1, the B3 deep-sea column floating pile type includes an anchor, an anchor rope, a counterweight liquid, a column, a lifting ring, a pontoon two-way power transmission structure, a generator set I, a generator set II, a windmill power transmission structure or a wind power generator set, characterized in that The deep sea is rich in wave energy and wind energy. The waves on the ocean surface are turbulent, but the water surface is flat and motionless, and will not fluctuate up and down with the water surface. The column is set as a vertical pole type, and the column will not fluctuate up and down with the water surface, and is semi-floating on the ocean surface. A counterweight liquid is placed at the lower end of the column to adjust the height of the column above the water surface, and energy is obtained by using the contrast force of the buoyancy or descent of the buoy and the column. A buoy two-way power transmission structure, generator set I, generator set II, windmill power transmission structure or wind power generator set are placed on the water surface. A lifting ring, anchor rope and iron anchor are set under the water surface, which are connected to each other. The iron anchor reaches the seabed and is combined into a set. Multiple sets of connections can prevent the structure from rotating itself during operation and drifting in the ocean current. This structural combination is called a deep-sea column floating pile type.
8. According to claim 1, the C1 windmill power transmission structure automatic speed regulating device comprises a windmill, a speed regulator, a transmission shaft I, a transmission shaft II, a cross transmission, a sensor and an automatic control system, characterized in that The sensor is used to detect the rotation speed of the transmission shaft I when the generator set of the pontoon two-way power transmission structure transmits power, and transmits it to the automatic control system to automatically increase or decrease the speed of the speed regulator, so as to match the transmission shaft II and the transmission shaft I of the power transmitted by the wind turbine. The wind energy and the wind and wave energy of the pontoon two-way power transmission structure are combined through the cross transmission device, so as to effectively achieve the combination of sea wave energy and wind energy to output power together.
9. According to claim 1, the C2 pontoon two-way power transmission structure two-way one-way transmission power device comprises a rack slide bar I, a rack slide bar II, a one-way transmission wheel I, a one-way transmission wheel II, a one-way bearing I, a one-way bearing II, a transmission shaft I, a transmission shaft II, and a cross transmission, characterized in that The one-way transmission wheel has a built-in one-way bearing I for one-way power transmission. The rack slide bar I and the rack slide bar II rise or fall with the buoyancy box, and transmit two-way one-way power to the generator drive shaft I through the one-way transmission wheel I and the one-way transmission wheel II. That is, when two sets of rack slide bars are combined with their respective one-way transmission wheels, one set transmits power for rising and the other set transmits power for falling. Conversely, rising and falling are sliding transitions, thereby realizing two-way power transmission up and down. In addition, the cross transmission device of the windmill power transmission structure also has a built-in one-way bearing II. The wind force is transmitted to the generator set by the combined force of the drive shaft II and the drive shaft I. When the windmill rotates too slowly or stops without power transmission, the built-in one-way bearing II of the cross transmission device is sliding and idling, and the power transmission of the generator drive shaft I and the windmill drive shaft II is automatically separated to maintain the normal operation of the generator set.
10. The C3 power transmission balance structure according to claim 1 comprises a buoyancy tank, a counterweight concentrate, a transmission shaft I and an inertia flywheel, characterized in that A concentrated counterweight liquid can be injected into the float box (other counterweight methods can also be used) to allow the float box to float up and down and output kinetic energy in an adjustable manner to achieve balanced output of both powers. In addition, an inertial flywheel is installed on the generator drive shaft I to effectively overcome the instability of the interval stop points of the kinetic energy output at the floating top point and the descending dead point of the two-way stroke, thereby maintaining the stability of the generator speed.
11. The C4 structure safety protection device according to claim 1 comprises a column, a buoy, a lower limit stop ring, a telescopic sleeve cylinder, an upper limit stop ring, a buffer device, a lifting ring and a chain rope, characterized in that Ocean tides and typhoons can cause destructive impacts on this structure, so a special safety protection device is installed. A lower limit retaining ring is set at the lower end of the column, and the retaining ring is equipped with a telescopic sleeve cylinder, an upper limit retaining ring is set on it, and a buffer device is installed. The setting point of the lower limit retaining ring and the telescopic sleeve cylinder is located at the point where the bottom of the pontoon prevents collision with the seabed foundation when the water level is the lowest in the history of the tide. The setting point of the upper limit retaining ring and the buffer device is at the point where the water level is the highest in the history of the tide and the maximum wave height. This ensures that the pontoon can operate normally up and down, and can also prevent the collision of the structure when the water level exceeds the lowest or highest water level of the historical tide and the maximum wave height, effectively protecting the structure. In addition, the operation of the structure must be stopped during the installation period and the warranty period. The telescopic sleeve cylinder of the lower limit retaining ring lifts the pontoon to the water surface. The generator connecting plate and the upper foundation plate of the pontoon are both equipped with lifting rings that can be hung with chains. The pontoon stops moving up and down, ensuring that the installation period and the warranty period proceed normally. After the installation and warranty are completed, the chains are removed and the telescopic sleeve cylinder is reset, and the structure can operate smoothly to achieve safety protection.