Power generation equipment driven by multiple power sources

Abstract

The invention relates to the technical field of power generation equipment, in particular to multi-power-source-driven power generation equipment which comprises a bottom plate, a protection box is fixedly installed on one side of the top of the bottom plate, a control module is fixedly installed on the top of the protection box, and a generator is fixedly installed in the protection box. An input shaft of the generator is fixedly connected with one end of the rotating shaft, a mechanical power generation mechanism is installed in the protection box, an energy storage battery pack and a stand column are fixedly installed on the other side of the top of the bottom plate, the stand column is hollow, and a fan power generation mechanism is installed on the stand column. According to the power generation equipment driven by the multiple power sources, the multiple power sources complement each other, the defect that a single power source is limited by environmental conditions is effectively overcome, the overall power supply stability and reliability of the power generation equipment are greatly improved, and it is ensured that power can be continuously and stably output under different weather and environmental conditions.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation equipment, in particular to a power generation equipment driven by multiple power sources. Background Art

[0002] In today's era of growing energy demand and the gradual transformation of energy structure towards diversification, traditional single-power source power generation equipment can no longer meet the complex and changing energy demand and the requirements of sustainable development. Traditional power generation methods, such as relying solely on fossil fuels (such as coal, diesel, etc.), not only face the problems of limited energy resources and high costs, but also cause serious pollution to the environment, such as emitting large amounts of greenhouse gases and other pollutants, which have a negative impact on ecological balance and climate change. Moreover, this type of power generation equipment also has certain limitations in terms of the stability of energy supply. Once there is a problem with the fuel supply, the power generation process will be seriously affected.

[0003] As a clean energy, wind power generation has the advantages of being renewable and pollution-free, but it is highly dependent on natural environmental conditions (such as wind speed and stability). When the wind is insufficient or unstable, the power generation of wind power equipment will drop significantly or even fail to work normally, making it difficult to meet the demand for continuous and stable electricity supply alone.

[0004] Photovoltaic power generation is also a clean and renewable way of utilizing energy, but it is significantly restricted by weather conditions (such as light intensity and duration). In the case of insufficient light such as cloudy days, rainy days or at night, the efficiency of photovoltaic power generation will be greatly reduced, resulting in unstable power output.

[0005] In summary, the existing single power source power generation equipment has many problems such as low energy utilization efficiency, poor power supply stability, environmental pollution, etc. Therefore, it is of great practical significance to develop a multi-power source driven power generation equipment that can integrate multiple power sources, give full play to the advantages of different energy sources, and achieve efficient, stable and clean power generation. Summary of the invention

[0006] In view of the problems existing in the prior art, the present invention discloses a power generation device driven by multiple power sources, and the technical solution adopted is that it includes a base plate, a protection box is fixedly installed on one side of the top of the base plate, a control module is fixedly installed on the top of the protection box, a generator is fixedly installed in the protection box, the input shaft of the generator is fixedly connected to one end of the rotating shaft, a mechanical power generation mechanism is installed in the protection box, an energy storage battery pack and a column are fixedly installed on the other side of the top of the base plate, the interior of the column is hollow, and a fan power generation mechanism is installed on the column;

[0007] The mechanical power generation mechanism comprises a separator, a pulley, a diesel engine, a belt and a fixed pulley, wherein the diesel engine is fixedly mounted at the bottom of the protective box, the output shaft of the diesel engine is connected to the pulley through the separator, the fixed pulley is fixedly mounted on the rotating shaft, and the fixed pulley is connected to the pulley through a belt;

[0008] The wind power generation mechanism includes a vertical axis fan, a driving shaft, a transmission gear and a driving gear. The vertical axis fan is rotatably installed on the top of a column, and the driving shaft is rotatably installed inside the column. The output shaft of the vertical axis fan is connected to the upper end of the driving shaft through another separator. A driving gear is fixedly installed on the driving shaft. The middle part of the end face of the transmission gear is fixedly connected to one end outside the rotating shaft. The transmission gear is located inside the column, and the transmission gear is meshed with the driving gear.

[0009] As a preferred technical solution of the present invention, the separator includes a cylinder, a rotating ring, an inner gear ring and an outer gear ring. The cylinder is provided with two, and the two cylinders are fixedly mounted on the side of the diesel engine. The telescopic ends of the two cylinders are fixedly connected to the end face of the rotating ring, and the other end face of the rotating ring is rotatably connected to the end face of the inner gear ring. The outer gear ring is fixedly mounted on the end face of the pulley, and the inner gear ring cooperates with the outer gear ring.

[0010] As a preferred technical solution of the present invention, two guide blocks are fixedly installed on the end surface of the inner gear ring, and two guide grooves are provided on the output shaft of the diesel engine. One end of the two guide blocks is respectively located in the two guide grooves.

[0011] As a preferred technical solution of the present invention, a bracket is fixedly installed on the top of the protection box, the top of the bracket is inclined, and a photovoltaic panel is fixedly installed on the inclined surface of the top of the bracket.

[0012] As a preferred technical solution of the present invention, the side surface of the upper end of the column is fixedly connected to the side surface of one end of the fixing plate, and an ultrasonic anemometer is fixedly installed on the top of the fixing plate.

[0013] As a preferred technical solution of the present invention, fixing holes are provided at the four corners of the top of the bottom plate. As a preferred technical solution of the present invention, the inner side of the protection box is fixedly connected to the end face of the rotating plate, and the other end face of the rotating plate is rotatably connected to the end face of the pulley.

[0014] As a preferred technical solution of the present invention, a bearing seat is fixedly installed at the bottom of the column, the bearing seat is rotatably connected to the lower end of the drive shaft, the inner side surface of the upper end of the column is connected to one end of three fixed rods, the other ends of the three fixed rods are fixedly connected to the outer ring of the bearing, and the inner ring of the bearing is fixedly connected to the side surface of the upper end of the drive shaft.

[0015] Beneficial effects of the present invention:

[0016] 1. The present invention uses a diesel engine as a stable power output source. When other energy sources are insufficient, it can continuously provide power for the generator to ensure the continuity of power generation. The wind power generation mechanism can fully utilize wind energy to convert it into electrical energy in a windy environment, and the photovoltaic panel converts solar energy into electrical energy when there is sufficient sunlight. Multiple power sources complement each other, effectively overcoming the disadvantage of a single power source being restricted by environmental conditions, greatly improving the overall power supply stability and reliability of the power generation equipment, and ensuring continuous and stable power output under different weather and environmental conditions.

[0017] 2. The cylinder controls the movement of the rotating ring, thereby adjusting the matching state of the inner gear ring and the outer gear ring to achieve the connection and disconnection of the power between the diesel engine and the pulley. It can accurately control the power output of the diesel engine according to the actual power generation needs, avoid unnecessary energy waste, and improve energy utilization efficiency. At the same time, the guide block on the inner gear ring cooperates with the guide groove on the output shaft of the diesel engine to ensure the stability and accuracy of the power transmission process, reduce the wear between components, and extend the service life of the equipment.

[0018] 3. The ultrasonic anemometer can monitor wind speed and direction in real time, providing accurate data support for wind power generation, so that power generation equipment can adjust operating parameters according to actual wind conditions and optimize power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the mechanical power generation mechanism of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the protection box of the present invention;

[0022] Figure 4 This is a schematic diagram of the partially enlarged structure of location A of the present invention;

[0023] Figure 5 It is a schematic diagram of the side structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the partially enlarged structure of location B of the present invention;

[0025] Figure 7 It is a schematic diagram of the internal structure of the column of the present invention.

[0026] In the figure: 1 bottom plate, 2 control module, 3 energy storage battery pack, 4 column, 5 protection box, 6 generator, 7 rotating shaft, 8 mechanical power generation mechanism, 81 separator, 811 cylinder, 812 rotating ring, 813 inner gear ring, 814 outer gear ring, 815 guide block, 816 guide groove, 82 pulley, 83 diesel engine, 84 belt, 85 fixed pulley, 9 wind power generation mechanism, 91 vertical axis fan, 92 drive shaft, 93 transmission gear, 94 driving gear, 10 bracket, 11 photovoltaic panel, 12 fixed plate, 13 ultrasonic anemometer, 14 fixing hole, 15 rotating plate, 16 bearing seat, 17 bearing, 18 fixing rod. DETAILED DESCRIPTION

[0027] Example 1

[0028] like Figures 1 to 7 As shown, the present invention discloses a power generation device driven by multiple power sources, and the technical scheme adopted is, comprising a base plate 1, a protection box 5 is fixedly installed on one side of the top of the base plate 1, a control module 2 is fixedly installed on the top of the protection box 5, a generator 6 is fixedly installed in the protection box 5, the input shaft of the generator 6 is fixedly connected to one end of the rotating shaft 7, a mechanical power generation mechanism 8 is installed in the protection box 5, a bracket 10 is fixedly installed on the top of the protection box 5, the top of the bracket 10 is inclined, a photovoltaic panel 11 is fixedly installed on the inclined surface of the top of the bracket 10, an energy storage battery group 3 and a column 4 are fixedly installed on the other side of the top of the base plate 1, fixing holes 14 are opened at the four corners of the top of the base plate 1, the interior of the column 4 is hollow, a wind turbine power generation mechanism 9 is installed on the column 4, the side surface of the upper end of the column 4 is fixedly connected to the side surface of one end of the fixed plate 12, and an ultrasonic wind speed and direction meter 13 is fixedly installed on the top of the fixed plate 12;

[0029] The mechanical power generation mechanism 8 includes a separator 81, a pulley 82, a diesel engine 83, a belt 84 and a fixed pulley 85. The diesel engine 83 is fixedly installed at the bottom of the protective box 5. The output shaft of the diesel engine 83 is connected to the pulley 82 through the separator 81. The separator 81 includes a cylinder 811, a rotating ring 812, an inner gear ring 813 and an outer gear ring 814. There are two cylinders 811, and the two cylinders 811 are fixedly installed on the side of the diesel engine 83. The telescopic ends of the two cylinders 811 are fixedly connected to the end face of the rotating ring 812, and the other end face of the rotating ring 812 is connected to the inner gear ring 813. The end faces are rotatably connected, the outer toothed ring 814 is fixedly mounted on the end face of the pulley 82, the inner toothed ring 813 cooperates with the outer toothed ring 814, two guide blocks 815 are fixedly mounted on the end face of the inner toothed ring 813, two guide grooves 816 are provided on the output shaft of the diesel engine 83, one end of the two guide blocks 815 is respectively located in the two guide grooves 816, the fixed pulley 85 is fixedly mounted on the rotating shaft 7, the fixed pulley 85 is connected to the pulley 82 through the belt 84, the inner side surface of the protective box 5 is fixedly connected to the end face of the rotating plate 15, and the other end face of the rotating plate 15 is rotatably connected to the end face of the pulley 82;

[0030] The wind power generation mechanism 9 includes a vertical axis fan 91, a driving shaft 92, a transmission gear 93 and a driving gear 94. The vertical axis fan 91 is rotatably installed on the top of the column 4, and the driving shaft 92 is rotatably installed inside the column 4. The output shaft of the vertical axis fan 91 is connected to the upper end of the driving shaft 92 through another separator 81. The driving gear 94 is fixedly installed on the driving shaft 92. A bearing seat 16 is fixedly installed at the bottom of the column 4. The bearing seat 16 is rotatably connected to the lower end of the driving shaft 92. The inner side surface of the upper end of the column 4 is connected to one end of the three fixed rods 18, and the other ends of the three fixed rods 18 are fixedly connected to the outer ring of the bearing 17. The inner ring of the bearing 17 is fixedly connected to the side surface of the upper end of the driving shaft 92. The middle part of the end surface of the transmission gear 93 is fixedly connected to one end of the outer side of the rotating shaft 7. The transmission gear 93 is located inside the column 4, and the transmission gear 93 is meshed with the driving gear 94.

[0031] The working principle of the present invention is as follows: the bottom plate 1 is fixed in the power generation position through the fixing hole 14. When there is sunshine, the photovoltaic panel 11 will generate electricity, and the generated electricity will be transmitted to the energy storage battery group 3 for storage. On cloudy days, rainy days or at night, solar energy cannot generate electricity continuously, and the diesel engine 83 is started. At the same time, the cylinder 811 extends, driving the rotating ring 812 to move in the direction of the pulley 82, so that the rotating ring 812 drives the inner gear ring 813 to move, so that the inner gear ring 813 is sleeved on the outside of the outer gear ring 814, and the inner gear ring 813 is meshed with the outer gear ring 814. At this time, the output shaft of the diesel engine 83 will drive the guide block 815 to rotate, so that the guide block 815 drives the inner gear ring 814, so that the inner gear ring 814 drives the outer gear ring 815 to rotate and the pulley 82 to rotate, so that the pulley 82 drives the belt 84 to rotate, so that the belt 84 drives the fixed pulley 85 and the rotating shaft 7 to rotate, so that the rotating shaft 7 drives the generator 6 to rotate, so that the generator 6 generates electricity, thereby realizing Continuous power generation in a light-free state. During this process, the ultrasonic anemometer 13 can monitor the nearby wind speed and wind direction. When the wind speed can drive the vertical axis fan 91 to work, the cylinder 811 drives the inner gear ring 813 and the outer gear ring 814 on the diesel engine 83 to separate. At the same time, the cylinder 811 drives the inner gear ring 813 and the outer gear ring 814 on the vertical axis fan 91 to engage. The wind blows the vertical axis fan 91 to rotate. The vertical axis fan 91 will drive the drive shaft 92 to rotate through the separator 81, so that the drive shaft 92 drives the active gear 94 to rotate, and the active gear 94 drives the transmission gear 93 and the rotating shaft 7 to rotate, thereby driving the generator 6 to rotate for wind power generation, thereby realizing multi-power source power generation of solar energy, mechanical power and wind power, effectively overcoming the disadvantage of a single power source being restricted by environmental conditions, greatly improving the overall power supply stability and reliability of the power generation equipment, and ensuring continuous and stable power output under different weather and environmental conditions.

[0032] Components not described in detail herein are prior art.

[0033] Example 2

[0034] This embodiment further describes the functions of the control module based on the embodiment 1. The control module 2 is electrically connected to the diesel engine 83, the cylinder 811, the ultrasonic anemometer 13, the generator 6, the photovoltaic panel 11 and the energy storage battery group 3 to realize the intelligent control and coordinated work of the entire power generation equipment.

[0035] When the sunlight is sufficient during the day, the photovoltaic panel 11 generates electricity. The control module 2 detects that the power generation of the photovoltaic panel 11 is higher than the set threshold. At this time, the control module 2 controls the diesel engine 83 to be in a shutdown state, and controls the cylinder 811 to keep the separator 81 between the diesel engine 83 and the pulley 82 disconnected, giving priority to solar power generation. Part of the electricity generated by the photovoltaic panel 11 is directly supplied to the electrical equipment, and the other part is stored in the energy storage battery group 3.

[0036] In terms of wind power generation, the ultrasonic anemometer 13 monitors the wind speed and wind direction information in real time and transmits it to the control module 2. When the wind speed reaches the starting wind speed of the vertical axis fan 91 and the wind direction is appropriate, the control module 2 controls the separator 81 on the vertical axis fan 91 to connect the vertical axis fan 91 with the drive shaft 92, and controls the cylinder 811 to keep the separator 81 on the diesel engine 83 disconnected to achieve wind power generation. If the wind speed is too high and may cause damage to the equipment, the control module 2 can adjust the blade angle of the vertical axis fan 91 or stop the fan operation according to the data of the anemometer 13 to protect the safety of the equipment. At night or when there is insufficient light and no wind, when the control module 2 detects that the power generation of the photovoltaic panel 11 is lower than the set threshold and the wind speed does not reach the starting requirement of the vertical axis fan 91, the control module 2 starts the diesel engine 83, and controls the cylinder 811 to connect the separator 81 between the diesel engine 83 and the pulley 82, and drives the generator 6 to generate electricity through mechanical power to ensure the continuity of power supply.

[0037] During the power generation process of different power sources, the control module 2 monitors the output power of the generator 6, the power of the energy storage battery group 3 and other parameters in real time. When the energy storage battery group 3 is fully charged and the power demand is low, the control module 2 can appropriately adjust the output power of each power source to avoid energy waste caused by excessive power generation; when the power demand suddenly increases, the control module 2 coordinates each power source to increase the power output to ensure the stability of power supply.

[0038] Through the intelligent control of each power source and related components by the control module 2, the optimal combination and coordinated operation of multiple power sources are achieved, further improving the energy utilization efficiency, power supply stability and intelligence level of the power generation equipment.

[0039] It is worth noting that the protection box 5 is provided with an air inlet and an air outlet that match the diesel engine 83 , and the diesel engine 83 can work normally in the protection box 5 .

[0040] The circuit connection involved in the present invention is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0041] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the protection scope of the present invention.

Claims

1. A power generation device driven by multiple power sources, characterized in that: The invention comprises a base plate (1), a protection box (5) is fixedly mounted on one side of the top of the base plate (1), a control module (2) is fixedly mounted on the top of the protection box (5), a generator (6) is fixedly mounted inside the protection box (5), an input shaft of the generator (6) is fixedly connected to one end of a rotating shaft (7), a mechanical power generating mechanism (8) is mounted inside the protection box (5), an energy storage battery pack (3) and a column (4) are fixedly mounted on the other side of the top of the base plate (1), the interior of the column (4) is hollow, and a wind turbine generating mechanism (9) is mounted on the column (4); The mechanical power generating mechanism (8) comprises a separator (81), a pulley (82), a diesel engine (83), a belt (84) and a fixed pulley (85); the diesel engine (83) is fixedly mounted at the bottom of the protective box (5); the output shaft of the diesel engine (83) is connected to the pulley (82) via the separator (81); the fixed pulley (85) is fixedly mounted on the rotating shaft (7); and the fixed pulley (85) is connected to the pulley (82) via a belt (84); The wind power generation mechanism (9) comprises a vertical axis fan (91), a drive shaft (92), a transmission gear (93) and a driving gear (94); the vertical axis fan (91) is rotatably mounted on the top of a column (4); the drive shaft (92) is rotatably mounted inside the column (4); the output shaft of the vertical axis fan (91) is connected to the upper end of the drive shaft (92) through another separator (81); a driving gear (94) is fixedly mounted on the drive shaft (92); the middle part of the end surface of the transmission gear (93) is fixedly connected to one end of the outer side of the rotating shaft (7); the transmission gear (93) is located inside the column (4); and the transmission gear (93) is meshed with the driving gear (94).

2. A power generation device driven by multiple power sources according to claim 1, characterized in that: The separator (81) comprises a cylinder (811), a rotating ring (812), an inner gear ring (813) and an outer gear ring (814). Two cylinders (811) are provided. The two cylinders (811) are fixedly mounted on the side of the diesel engine (83). The telescopic ends of the two cylinders (811) are fixedly connected to the end face of the rotating ring (812). The other end face of the rotating ring (812) is rotatably connected to the end face of the inner gear ring (813). The outer gear ring (814) is fixedly mounted on the end face of the pulley (82). The inner gear ring (813) matches the outer gear ring (814).

3. A power generation device driven by multiple power sources according to claim 2, characterized in that: Two guide blocks (815) are fixedly mounted on the end surface of the inner gear ring (813), and two guide grooves (816) are provided on the output shaft of the diesel engine (83), and one end of the two guide blocks (815) is located in the two guide grooves (816) respectively.

4. The power generation equipment driven by multiple power sources according to claim 1, characterized in that: A bracket (10) is fixedly mounted on the top of the protection box (5); the top of the bracket (10) is inclined; and a photovoltaic panel (11) is fixedly mounted on the inclined surface of the top of the bracket (10).

5. The power generation device driven by multiple power sources according to claim 1, characterized in that: The side surface of the upper end of the column (4) is fixedly connected to the side surface of one end of the fixing plate (12), and an ultrasonic wind speed and direction meter (13) is fixedly installed on the top of the fixing plate (12).

6. The power generation equipment driven by multiple power sources according to claim 1, characterized in that: Fixing holes (14) are provided at the four corners of the top of the bottom plate (1).

7. The power generation equipment driven by multiple power sources according to claim 1, characterized in that: The inner side surface of the protection box (5) is fixedly connected to the end surface of the rotating plate (15), and the other end surface of the rotating plate (15) is rotatably connected to the end surface of the pulley (82).

8. The power generation equipment driven by multiple power sources according to claim 1, characterized in that: A bearing seat (16) is fixedly installed at the bottom of the column (4), and the bearing seat (16) is rotatably connected to the lower end of the drive shaft (92). The inner side surface of the upper end of the column (4) is connected to one end of three fixed rods (18), and the other ends of the three fixed rods (18) are fixedly connected to the outer ring of the bearing (17), and the inner ring of the bearing (17) is fixedly connected to the side surface of the upper end of the drive shaft (92).

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