CN115483872B - Wind-solar complementary power generation device and system - Google Patents
Wind-solar complementary power generation device and system Download PDFInfo
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- CN115483872B CN115483872B CN202211285710.4A CN202211285710A CN115483872B CN 115483872 B CN115483872 B CN 115483872B CN 202211285710 A CN202211285710 A CN 202211285710A CN 115483872 B CN115483872 B CN 115483872B
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- 238000010248 power generation Methods 0.000 title claims abstract description 71
- 230000000295 complement effect Effects 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a wind-solar complementary power generation device and a system, wherein the wind-solar complementary power generation device comprises a wind power generation device and a solar power generation device, the wind power generation device comprises a fan blade and a wind power generator, the solar power generation device comprises a solar panel and an ash removal mechanism for removing ash from the solar panel, and the ash removal mechanism comprises a rainwater barrel, a piston disc, a water regulating hole, a ring sleeve, an elastic piece, an ash removal plate, a linkage piece and other structures. The wind-solar complementary power generation system comprises the wind-solar complementary power generation device, and further comprises a wind-solar complementary controller, a storage battery, a rectifier, an inverter, a direct current load and an alternating current load. The wind-solar complementary power generation device and the system can generate driving force by utilizing gravity change of collected rainwater, manual operation is not needed, ash removal is automatically carried out on the surface of the solar cell panel, and photoelectric conversion efficiency is kept, so that the wind-solar complementary power generation system can run autonomously for a long time.
Description
Technical Field
The invention relates to the technical field of new energy power generation equipment, in particular to a wind-solar complementary power generation device and system.
Background
The wind-solar complementary power generation system is a novel energy power generation system which utilizes the complementarity of wind energy and solar energy resources and has high cost performance, and has good application prospect. The wind-solar complementary power generation system generally comprises a wind power generation device, a solar power generation device, a storage battery, a controller and the like.
The biggest obstacle of the wind-solar complementary power generation system capable of running autonomously for a long time is that the solar panel is easily covered by dust, so that the photoelectric conversion efficiency is reduced, and therefore, the surface of the solar panel needs to be cleaned regularly. The Chinese patent with publication number CN211975279U discloses a wind-solar complementary power generation device integrating solar energy and wind energy, which can clean dust, snow or rainwater on the surface of a solar panel through a brush, and the power generation efficiency of the solar panel is improved. However, the cleaning process in the scheme still needs manual operation, consumes time, and the solar panel is generally installed at positions such as a high pole, a building roof and the like, and the climbing and cleaning processes are very troublesome.
Disclosure of Invention
The invention aims to provide a wind-solar complementary power generation device and a system, which solve the problem that the existing wind-solar complementary power generation system needs to manually clean dust on a solar panel.
The invention realizes the above purpose through the following technical scheme:
the wind-solar complementary power generation device comprises a wind power generation device and a solar power generation device, wherein the wind power generation device comprises fan blades and a wind power generator which are connected, and the solar power generation device comprises a solar panel;
the solar power generation device further comprises an ash removal mechanism for removing ash from the solar cell panel, wherein the ash removal mechanism comprises a rainwater barrel which is penetrated up and down, a piston disc which is movably arranged in the rainwater barrel, a water regulating hole which is formed in the piston disc, a ring sleeve which is movably arranged on the outer wall of the rainwater barrel and synchronously moves with the piston disc through magnetic attraction, an elastic piece which is supported at the bottom of the piston disc, an ash removal plate which is movably arranged on the surface of the solar cell panel, and a linkage piece which is used for connecting the ring sleeve and the ash removal plate; when the rainwater amount falling into the rainwater cylinder is larger than the drainage amount of the water regulating hole, the rainwater amount in the rainwater cylinder is increased and gradually presses down the piston disc to drive the ring sleeve to move downwards, when the rainwater amount falling into the rainwater cylinder is smaller than the drainage amount of the water regulating hole, the rainwater amount in the rainwater cylinder is reduced and the piston disc is gradually reset under the support of the elastic piece to drive the ring sleeve to move upwards, and the ash removal plate is driven to wipe along the surface of the solar cell panel through the linkage piece in the downward or upward moving process of the ring sleeve, so that ash removal is realized.
The fan blade is further improved in that the fan blade consists of a rotating shaft and a plurality of groups of hollow hemispherical blades arranged on the rotating shaft.
The solar panel is further improved in that the solar panel is installed through the installation seat capable of stretching, rotating and inclination angle adjustment.
The rainwater cylinder is characterized in that the bottom of the rainwater cylinder is erected through a mounting frame, and the top of the rainwater cylinder is provided with a flaring collecting hopper.
The solar cell panel is characterized in that a group of opposite edges of the solar cell panel are provided with groove rails, sliding blocks are arranged in the groove rails, the ash removal plate is installed through the sliding blocks, and the inner side of the ash removal plate is in surface contact with the solar cell panel.
The solar energy battery plate is characterized in that the linkage piece comprises two groups of first guide wheels which are respectively arranged on the other group of opposite edges of the solar energy battery plate, two groups of second guide wheels which are arranged on the outer wall of the rainwater cylinder and are at different heights, and a transmission belt which is used for sleeving the first guide wheels and the second guide wheels in sequence, wherein a belt body of the transmission belt between the two groups of first guide wheels is parallel to a sliding block moving path and fixedly connected with the sliding block, and a belt body of the transmission belt between the two groups of second guide wheels is parallel to a loop moving path and fixedly connected with the loop.
The sealing ring is used for adsorbing and positioning the sealing ring piece at the blocking position of the water outlet, a plurality of telescopic rods are arranged on the sealing ring piece, and the telescopic rods extend upwards to penetrate through the magnetic ring and then are connected to the bottom surface of the piston disc;
when the piston disc is pressed down to enable the telescopic rod to shrink to the minimum length, the piston disc is pushed down continuously, the sealing ring piece is pushed by the telescopic rod to be separated from the magnetic attraction ring and move downwards, the water outlet is opened, rainwater in the rainwater barrel is discharged, at the moment, the piston disc is reset gradually under the support of the elastic piece until the telescopic rod is extended to the maximum length, and the piston disc is pulled to move upwards and be located at the plugging position of the water outlet again through the telescopic rod after being reset continuously.
The further improvement is that the water outlet is uniformly provided with a plurality of water outlets at the same height of the rainwater barrel, and the telescopic rod is uniformly provided with a plurality of water outlets along the circumferential direction of the sealing ring piece.
The invention also provides a wind-solar complementary power generation system, which comprises the wind-solar complementary power generation device, a wind-solar complementary controller, a storage battery, a rectifier, an inverter, a direct current load and an alternating current load, wherein the current output end of the wind-solar complementary power generation device in the wind-solar complementary power generation device is connected with the current input end of the wind-solar complementary controller through the rectifier, the current output end of the solar power generation device in the wind-solar complementary power generation device is directly connected with the current input end of the wind-solar complementary controller, the current output end of the wind-solar complementary power generation device is connected with the current input end of the storage battery, and the current output end of the storage battery is connected with the direct current load on one hand and the alternating current load on the other hand.
The invention has the beneficial effects that: the wind-solar complementary power generation device and the system can generate driving force by utilizing gravity change of collected rainwater, manual operation is not needed, ash removal is automatically carried out on the surface of the solar cell panel, and photoelectric conversion efficiency is kept, so that the wind-solar complementary power generation system can run autonomously for a long time.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a wind-solar hybrid power generation device;
FIG. 2 is a schematic diagram of a fan blade;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a cross-sectional view of the rain drum;
FIG. 5 is a schematic block diagram of a wind and solar hybrid power generation system;
in the figure: 1. fan blades; 2. a wind energy generator; 3. a solar cell panel; 4. a rainwater cylinder; 5. a piston disc; 6. a water regulating hole; 7. a ring sleeve; 8. an elastic member; 9. an ash removal plate; 10. a mounting base; 11. a mounting frame; 12. a collection bucket; 13. a grooved rail; 14. a slide block; 15. the first guide wheel; 16. the second guide wheel; 17. a transmission belt; 18. a water outlet; 19. sealing ring pieces; 20. a magnetic ring; 21. a telescopic rod.
Detailed Description
The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.
Referring to fig. 1 to 4, a wind-solar complementary power generation device comprises a wind power generation device and a solar power generation device, wherein the wind power generation device comprises a fan blade 1 and a wind power generator 2 which are connected, the fan blade 1 rotates under the driving of wind power at any transverse angle, the wind power generator 2 converts rotating mechanical energy into electric energy, and the solar power generation device comprises a solar panel 3 for converting solar energy into electric energy.
The solar power generation device further comprises an ash removal mechanism for removing ash from the solar panel 3, wherein the ash removal mechanism comprises a rainwater cylinder 4 which is vertically penetrated, a piston disc 5 which is movably arranged in the rainwater cylinder 4, a water regulating hole 6 which is formed in the piston disc 5, a ring sleeve 7 which is movably arranged on the outer wall of the rainwater cylinder 4 and synchronously moves with the piston disc 5 through magnetic attraction, an elastic piece 8 which is supported at the bottom of the piston disc 5, an ash removal plate 9 which is movably arranged on the surface of the solar panel 3, and a linkage piece which is used for connecting the ring sleeve 7 and the ash removal plate 9; when the rainwater amount falling into the rainwater barrel 4 is larger than the drainage amount of the water regulating hole 6, the rainwater amount in the rainwater barrel 4 is increased and gradually presses down the piston disc 5, the movable ring sleeve 7 is driven to move downwards, when the rainwater amount falling into the rainwater barrel 4 is smaller than the drainage amount of the water regulating hole 6, the rainwater amount in the rainwater barrel 4 is reduced, the piston disc 5 is gradually reset under the support of the elastic piece 8, the movable ring sleeve 7 is driven to move upwards, the ash cleaning plate 9 is driven to wipe along the surface of the solar cell panel 3 through the linkage piece in the downward or upward moving process of the movable ring sleeve 7, and the effective ash cleaning is realized in cooperation with the infiltration of the rainwater.
In the actual running process, when no rain or smaller rainfall intensity is caused, the drainage speed of the water regulating hole 6 is larger than the speed for collecting the rainwater, at this time, the rainwater cannot be accumulated in the rainwater cylinder 4, the piston disc 5 cannot be pressed down, and at this time, the ash cleaning operation is not performed. When the rainfall intensity exceeds a certain value, the drainage speed of the water regulating hole 6 is smaller than the speed for collecting rainwater, at the moment, the rainwater is gradually accumulated in the rainwater cylinder 4, and the ash cleaning process is carried out, so that the ash cleaning plate 9 is wiped in one direction; when the rain stops or the rainfall intensity is lower than a certain value, the rainwater in the rainwater cylinder 4 is gradually discharged from the water regulating hole 6, and the ash removing process is carried out in the same way, so that the ash removing plate 9 rubs in the opposite direction and returns to the initial position. Namely, in a rainfall process, the ash removal plate 9 can be cleaned repeatedly once, the whole cleaning process only depends on the gravity action of rainwater, no artificial participation is needed, and the rainwater is washed to match with the wiping ash removal mode, so that the cleaning effect is good.
It can be seen that the rainfall intensity value triggering the ash cleaning process can be adjusted by setting the size of the water regulating hole 6. For example, a rainfall intensity of more than 3 mm in 12 hours can be adjusted as a trigger point, and when the rainfall intensity is exceeded, the ash cleaning process is started, and when the rainfall intensity is lower than the ash cleaning process, the ash cleaning process is not started.
Preferably, the fan blade 1 is composed of a rotating shaft and a plurality of groups of hollow hemispherical blades arranged on the rotating shaft, for example, three groups of hollow hemispherical blades are shown in fig. 2, each group of three hollow hemispherical blades can drive the rotating shaft to rotate by wind blown from any transverse direction, and the rotating mechanical energy is generated by the wind energy generator 2.
Preferably, the solar cell panel 3 is mounted by a mount 10 capable of telescoping, rotating, and tilt adjustment. The telescopic adjustment can be realized through a scissor fork type lifting frame or a threaded lifting rod and the like, the rotary adjustment can be realized through a horizontal rotary disc, and the inclination adjustment can be realized through the connection of vertically arranged rotary shafts.
Preferably, the bottom of the rainwater cylinder 4 is erected through the mounting frame 11, so that the bottom of the rainwater cylinder 4 is suspended, and the rainwater is conveniently discharged. The top of the rainwater cylinder 4 is provided with a flaring collecting hopper 12 which is helpful for improving the capability of collecting rainwater.
Preferably, a group of opposite edges of the solar panel 3 are provided with grooved rails 13, sliding blocks 14 are arranged in the grooved rails 13, the ash removal plate 9 is installed through the sliding blocks 14, the inner side of the ash removal plate 9 is in contact with the surface of the solar panel 3, and the sliding blocks 14 move along the grooved rails to drive the ash removal plate 9 to wipe along the surface of the solar panel 3.
Preferably, the linkage member comprises two groups of first guide wheels 15 respectively arranged on the other group of opposite edges of the solar panel 3, two groups of second guide wheels 16 arranged on the outer wall of the rainwater cylinder 4 at different heights, and a driving belt 17 for sequentially sleeving the first guide wheels 15 and the second guide wheels 16, wherein a belt body of the driving belt 17 between the two groups of first guide wheels 15 is parallel to a moving path of the sliding block 14 and fixedly connected with the sliding block 14, and a belt body of the driving belt 17 between the two groups of second guide wheels 16 is parallel to a moving path of the annular sleeve 7 and fixedly connected with the annular sleeve 7. When the ring sleeve 7 moves, the driving belt 17 is driven to rotate by a corresponding distance, so that the sliding block 14 is driven to move by a corresponding distance, and linkage is realized.
The structure of the embodiment can only realize one-time reciprocating cleaning in one rainfall process, and can consider increasing cleaning times when meeting the long-time rainfall process. To this end, the invention further provides:
the side wall of the rainwater cylinder 4 is provided with a water outlet 18, the inner wall of the rainwater cylinder 4 is movably provided with a sealing ring piece 19 and a magnetic suction ring 20 positioned above the sealing ring piece 19, the magnetic suction ring 20 is used for adsorbing and positioning the sealing ring piece 19 at the blocking position of the water outlet 18, the sealing ring piece 19 is provided with a plurality of telescopic rods 21, and the telescopic rods 21 extend upwards to penetrate through the magnetic suction ring 20 and then are connected to the bottom surface of the piston disc 5;
through this structural optimization, in the long-time rainfall process, rainwater in rainwater section of thick bamboo 4 is more and more, until piston dish 5 pushes down and makes telescopic link 21 shrink to minimum length time, this moment clear grey board 9 is moved to the end by solar cell panel 3 initial end (can be realized through telescopic link 21's size, the adaptation of outlet 18 position), continue the rainfall, piston dish 5 continues to push down then promote sealing ring piece 19 and break away from magnetic ring 20 and move down through telescopic link 21 (can move a distance fast after overcoming magnetic attraction), make outlet 18 quick opening, rainwater in rainwater section of thick bamboo 4 is discharged in the short time, make piston dish 5 reset gradually under the support of elastic component 8 in the discharge process, until make telescopic link 21 extend to maximum length (accumulate the rainwater and have been discharged this moment), piston dish 5 continues to reset then through telescopic link 21 pulling sealing ring piece 19 upwards and is in the shutoff position of outlet 18 again, with magnetic ring 20 adsorbs the location by solar cell panel 3 end and moves to initial end this moment, and the rainwater section of thick bamboo 4 is discharged again, can carry out the rainwater in the rainwater section of thick bamboo 4 again, the rainfall is cleared up again in the process again in the long-time, the rainfall cleaning process has been finished in the time again, the long-time of the improvement, the cleaning process has been finished in the rain cleaning process.
Preferably, the water outlet 18 is uniformly provided with a plurality of water outlets at the same height of the rainwater barrel 4, so that the water outlet speed is increased, the uniform control of opening and closing is facilitated, the telescopic rod 21 is uniformly provided with a plurality of telescopic rods along the circumferential direction of the sealing ring piece 19, the telescopic rod 21 can be made by movably sleeving a plurality of hollow rods with equal lengths, the maximum length of the telescopic rod is the total pulled-out state of all the hollow rods, namely the sum of the lengths of all the hollow rods, and the minimum length is the total retracted state of all the hollow rods, namely the length of one hollow rod.
As shown in fig. 5, the invention further provides a wind-solar complementary power generation system, which comprises the wind-solar complementary power generation device, a storage battery, a rectifier, an inverter, a direct current load and an alternating current load, wherein the current output end of the wind-solar complementary power generation device in the wind-solar complementary power generation device is connected with the current input end of the wind-solar complementary controller through the rectifier, the current output end of the solar power generation device in the wind-solar complementary power generation device is directly connected with the current input end of the wind-solar complementary controller, the current output end of the wind-solar complementary controller is connected with the current input end of the storage battery, and the current output end of the storage battery is connected with the direct current load on one hand and the alternating current load on the other hand through the inverter.
In the system, alternating current output by the wind power generation device is rectified and stabilized into direct current through a rectifier, the direct current and the direct current output by the solar power generation device are regulated and controlled through a wind-solar complementary controller, and stable direct current is output, the wind-solar complementary controller outputs the direct current into direct current load power supply on one hand, or outputs the direct current into alternating current through an inverter to supply power for the alternating current load after being converted into alternating current, residual electric quantity is accumulated by a storage battery, and electric energy in the storage battery is output when the load power supply is insufficient, so that the stability of power supply is ensured.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (6)
1. Wind-solar complementary power generation device, including wind power generation device and solar power generation device, wind power generation device includes fan flabellum (1) and wind power generator (2) that are connected, solar power generation device includes solar cell panel (3), its characterized in that:
the solar power generation device further comprises an ash removal mechanism for removing ash from the solar cell panel (3), wherein the ash removal mechanism comprises a rainwater cylinder (4) which is penetrated up and down, a piston disc (5) which is movably arranged in the rainwater cylinder (4), a water regulating hole (6) which is formed in the piston disc (5), a ring sleeve (7) which is movably arranged on the outer wall of the rainwater cylinder (4) and synchronously moves with the piston disc (5) through magnetic attraction, an elastic piece (8) which is supported at the bottom of the piston disc (5), an ash removal plate (9) which is movably arranged on the surface of the solar cell panel (3), and a linkage piece which is used for connecting the ring sleeve (7) with the ash removal plate (9); when the rainwater amount falling into the rainwater cylinder (4) is larger than the drainage amount of the water regulating hole (6), the rainwater amount in the rainwater cylinder (4) is increased and gradually presses down the piston disc (5), the ring sleeve (7) is driven to move downwards, when the rainwater amount falling into the rainwater cylinder (4) is smaller than the drainage amount of the water regulating hole (6), the rainwater amount in the rainwater cylinder (4) is reduced, the piston disc (5) is gradually reset under the support of the elastic piece (8), the ring sleeve (7) is driven to move upwards, and the ash cleaning plate (9) is driven to wipe along the surface of the solar cell panel (3) through the linkage piece in the downward or upward movement process of the ring sleeve (7), so that ash cleaning is realized;
the solar cell panel (3) is characterized in that a group of opposite edges of the solar cell panel (3) are provided with grooved rails (13), sliding blocks (14) are arranged in the grooved rails (13), the ash removal plate (9) is installed through the sliding blocks (14), and the inner side of the ash removal plate (9) is in contact with the surface of the solar cell panel (3);
the linkage piece comprises two groups of first guide wheels (15) which are respectively arranged on the other group of opposite edges of the solar cell panel (3), two groups of second guide wheels (16) which are arranged on the outer wall of the rainwater cylinder (4) and are at different heights, and a transmission belt (17) which is used for sleeving the first guide wheels (15) and the second guide wheels (16) in sequence, wherein a belt body of the transmission belt (17) between the two groups of first guide wheels (15) is parallel to a moving path of the sliding block (14) and is fixedly connected with the sliding block (14), and a belt body of the transmission belt (17) between the two groups of second guide wheels (16) is parallel to a moving path of the annular sleeve (7) and is fixedly connected with the annular sleeve (7);
the rainwater cylinder is characterized in that a water outlet (18) is formed in the side wall of the rainwater cylinder (4), a sealing ring piece (19) and a magnetic suction ring (20) arranged above the sealing ring piece (19) are movably arranged on the inner wall of the rainwater cylinder (4), the magnetic suction ring (20) is used for adsorbing and positioning the sealing ring piece (19) at the blocking position of the water outlet (18), a plurality of telescopic rods (21) are arranged on the sealing ring piece (19), and the telescopic rods (21) upwards extend through the magnetic suction ring (20) and then are connected to the bottom surface of the piston disc (5);
when the piston disc (5) is pressed down to enable the telescopic rod (21) to be contracted to the minimum length, the piston disc (5) is continuously pressed down, the sealing ring piece (19) is pushed by the telescopic rod (21) to be separated from the magnetic suction ring (20) and move downwards, the water outlet (18) is opened, rainwater in the rainwater barrel (4) is discharged, at the moment, the piston disc (5) is gradually reset under the support of the elastic piece (8) until the telescopic rod (21) is stretched to the maximum length, and the piston disc (5) is continuously reset, and then the sealing ring piece (19) is pulled by the telescopic rod (21) to move upwards and be located at the plugging position of the water outlet (18) again.
2. The wind-solar complementary power generation device according to claim 1, wherein: the fan blade (1) consists of a rotating shaft and a plurality of groups of hollow hemispherical blades arranged on the rotating shaft.
3. The wind-solar complementary power generation device according to claim 1, wherein: the solar panel (3) is mounted through a mounting seat (10) capable of stretching, rotating and inclination adjustment.
4. The wind-solar complementary power generation device according to claim 1, wherein: the bottom of the rainwater cylinder (4) is erected through a mounting frame (11), and the top of the rainwater cylinder (4) is provided with a flaring collecting hopper (12).
5. The wind-solar complementary power generation device according to claim 1, wherein: the water outlet (18) is uniformly provided with a plurality of water outlets at the same height of the rainwater barrel (4), and the telescopic rods (21) are uniformly provided with a plurality of water outlets along the circumferential direction of the sealing ring piece (19).
6. A wind-solar complementary power generation system, characterized in that the system comprises a wind-solar complementary power generation device according to any one of claims 1-5, and further comprises a wind-solar complementary controller, a storage battery, a rectifier, an inverter, a direct current load and an alternating current load, wherein the current output end of the wind-solar complementary power generation device in the wind-solar complementary power generation device is connected with the current input end of the wind-solar complementary controller through the rectifier, the current output end of the solar power generation device in the wind-solar complementary power generation device is directly connected with the current input end of the wind-solar complementary controller, the current output end of the wind-solar complementary controller is connected with the current input end of the storage battery, and the current output end of the storage battery is connected with the direct current load on one hand and the alternating current load on the other hand through the inverter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211285710.4A CN115483872B (en) | 2022-10-20 | 2022-10-20 | Wind-solar complementary power generation device and system |
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| CN202211285710.4A CN115483872B (en) | 2022-10-20 | 2022-10-20 | Wind-solar complementary power generation device and system |
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| CN115483872A CN115483872A (en) | 2022-12-16 |
| CN115483872B true CN115483872B (en) | 2023-04-25 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016030255A (en) * | 2014-07-28 | 2016-03-07 | 勝弥 山内 | Wiper for performing cleaning and snow removal of solar panel |
| CN112337833A (en) * | 2020-10-19 | 2021-02-09 | 孟祥权 | Self-cleaning and rain-damage-proof solar panel device |
-
2022
- 2022-10-20 CN CN202211285710.4A patent/CN115483872B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016030255A (en) * | 2014-07-28 | 2016-03-07 | 勝弥 山内 | Wiper for performing cleaning and snow removal of solar panel |
| CN112337833A (en) * | 2020-10-19 | 2021-02-09 | 孟祥权 | Self-cleaning and rain-damage-proof solar panel device |
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| Publication number | Publication date |
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| CN115483872A (en) | 2022-12-16 |
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Effective date of registration: 20231225 Address after: 230000, 2nd Floor, Building 10, Electromechanical Industrial Park, No. 767 Yulan Avenue, High tech Zone, Hefei City, Anhui Province Patentee after: Anhui Saiguang New Energy Technology Co.,Ltd. Address before: 230094 2nd floor, building 10, electromechanical Industrial Park, 767 Yulan Avenue, high tech Zone, Hefei City, Anhui Province Patentee before: HEFEI SUNWAY POWER Co.,Ltd. |