CN116131750B - Photovoltaic equipment fixing device with prevent wind husky function - Google Patents
Photovoltaic equipment fixing device with prevent wind husky function Download PDFInfo
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- CN116131750B CN116131750B CN202310175937.1A CN202310175937A CN116131750B CN 116131750 B CN116131750 B CN 116131750B CN 202310175937 A CN202310175937 A CN 202310175937A CN 116131750 B CN116131750 B CN 116131750B
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- cover
- fixing
- sand
- fixedly connected
- rotating shaft
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- 239000004576 sand Substances 0.000 claims abstract description 126
- 230000002265 prevention Effects 0.000 claims abstract description 59
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000031700 light absorption Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 8
- 239000004575 stone Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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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- B08B1/12—
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- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
-
- 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 relates to the technical field of photovoltaic equipment, in particular to a photovoltaic equipment fixing device with a sand prevention function. A photovoltaic equipment fixing device with a sand prevention function comprises a support frame; the support frame rigid coupling has the Y type shell of symmetric distribution, is provided with the mount between the Y type shell of symmetric distribution, is provided with the photovoltaic board in the mount, and the mount rotates and is connected with first pivot, and driving motor is detachably installed to the mount, and first pivot cover is equipped with the sand prevention cover, and one side and the first pivot rigid coupling of sand prevention cover, the opposite side rigid coupling of sand prevention cover have first dead lever. According to the invention, when the wind weather is strong, the first fixing rod is driven by the driving motor to drive the sand cover to cover the photovoltaic panel, so that the surface of the photovoltaic panel is prevented from being damaged due to long-time impact of sand, and when the wind weather is no wind or weak wind, the sand cover is rolled by the driving motor to drive the first rotating shaft, and the influence on the light absorption efficiency of the photovoltaic panel due to shielding of the sand cover is avoided.
Description
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to a photovoltaic equipment fixing device with a sand prevention function.
Background
Photovoltaic is a power generation device for converting sunlight into electric energy, and mainly comprises a solar battery, a storage battery, a controller and an inverter, and in northwest regions of China, the photovoltaic power generation device is widely applied to the northwest regions of China due to the fact that the photovoltaic power generation device is high in topography, low in precipitation, thin in cloud amount and rich in solar energy resources.
But the wind power resources and the sand soil resources in northwest areas are also rich, local strong wind is frequent, when in strong wind weather, the wind power is greatly increased to drive sand dust and broken stone to impact the photovoltaic panel, after the photovoltaic panel is impacted by the sand dust and the broken stone for a long time, a large amount of sand dust is easily attached to the surface of the photovoltaic panel, the attached sand dust shields the light receiving surface of the photovoltaic panel, and the surface of the photovoltaic panel is easily damaged by the sand dust and the broken stone for a long time, so that the sand soil and the dust are easily attached to the surface of the photovoltaic panel, and the sunlight absorption efficiency of the photovoltaic panel is affected.
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides a photovoltaic equipment fixing device with a sand prevention function.
The technical scheme of the invention is as follows: the utility model provides a photovoltaic equipment fixing device with prevent wind husky function, including the support frame, be provided with control terminal in the support frame, control terminal and remote control terminal electricity of support frame are connected, the support frame is provided with the monitoring module who is connected with control terminal electricity, one side rigid coupling of support frame has the Y type shell of symmetric distribution, be provided with the mount between the Y type shell of symmetric distribution, be provided with the photovoltaic board in the mount, one side rotation of mount is connected with first pivot, the driving motor who is connected with control terminal electricity is installed to the opposite side of mount is detachable, pass through belt pulley and belt drive between driving motor's output shaft and the first pivot, first pivot cover is equipped with the sand control cover, one side and the first pivot rigid coupling of sand control cover, the opposite side rigid coupling of sand control cover has first dead lever, the belt between driving motor and the first pivot is last to be rigid coupling with the fixed block of first dead lever rigid coupling, fixed block sliding connection is in one side that the mount is close to driving motor output shaft, be provided with the cleaning module that is used for cleaning photovoltaic board in the mount, cleaning module is connected with control terminal electricity, one end that the mount is close to first pivot is provided with the vibration module that is used for clearing up the sand control cover, the fixed block passes through first dead lever and drives the vibration protection cover, make the sand control cover;
the cleaning assembly comprises symmetrically arranged electric sliding rails, the symmetrically arranged electric sliding rails are fixedly connected to a fixing frame, electric sliding blocks electrically connected with a control terminal are connected in the electric sliding rails in a sliding manner, electric rotating shafts electrically connected with the control terminal are connected between the symmetrically arranged electric sliding blocks in a rotating manner, and cleaning brushes distributed at equal intervals in the circumferential direction are arranged on the electric rotating shafts.
Further, the sand prevention cover is fixedly connected with second fixing rods which are distributed at equal intervals in the circumferential direction, the fixing frame is provided with symmetrically distributed sliding grooves which are perpendicular to the first rotating shaft, the width of the sand prevention cover is larger than that of the photovoltaic panel but smaller than the distance between the symmetrically distributed sliding grooves on the fixing frame, and the length of the sand prevention cover is larger than that of the photovoltaic panel, so that the sand prevention cover can cover the photovoltaic panel completely.
Further, the width of first dead lever and second dead lever all is greater than the width of sand prevention cover, and the width of first dead lever is greater than the width of second dead lever, and the equal sliding connection of second dead lever that distributes in the spout of mount of first dead lever and circumference, the equidistant second dead lever of distribution in circumference are used for supporting the sand prevention cover.
Further, the electric slide rail is perpendicular to the perpendicular line between the first fixed rod and the photovoltaic panel, the sand prevention cover and the photovoltaic panel are in contact fit with the cleaning brush, and a connecting rod in extrusion fit with the cleaning brush is fixedly connected between symmetrically arranged electric slide blocks.
Further, the vibration assembly comprises a vibration rod, the vibration rod in contact with the sand cover is in sliding connection with one side, close to the first rotating shaft, of the fixing frame, an elastic piece is fixedly connected between the vibration rod and the fixing frame, a second rotating shaft is connected in the fixing frame in a rotating mode through a connecting frame, a gear lack is fixedly connected to the first rotating shaft, a unidirectional gear meshed with the gear lack is fixedly connected to the second rotating shaft, a first gear is fixedly connected to the second rotating shaft, and a first toothed plate meshed with the first gear is fixedly connected to the vibration rod.
Further, still including preventing wind fixed establishment, prevent wind fixed establishment and be used for protecting the sand cover, prevent wind fixed establishment and set up in the support frame, prevent wind fixed establishment and control terminal electricity are connected, prevent wind fixed establishment is including the fixing base that the symmetry set up, the fixing base that the symmetry set up all fixedly connected in the support frame is kept away from one side of Y type shell, rotate between the fixing base that the symmetry set up and be connected with first shielding plate, first shielding plate sliding connection has the second shielding plate, one side that first shielding plate was kept away from to the second shielding plate is articulated with one side that Y type shell was kept away from to the mount, it has electric putter to articulate through the connecting seat in the support frame, electric putter's flexible end is articulated with the second shielding plate.
Further, the device comprises a reversing cleaning mechanism for assisting in cleaning the component, the reversing cleaning mechanism is arranged on the support frame and comprises symmetrically arranged air inlet pipes, the symmetrically arranged air inlet pipes are respectively and rotatably connected in the adjacent Y-shaped shells, the air inlet pipes are fixedly connected with fans, one sides of the fixing frames, which are close to the first rotating shafts, are fixedly connected with protective shells, filter covers are fixedly connected between the symmetrically distributed air inlet pipes and are in contact fit with the protective shells, the filter covers are provided with circumferentially equidistant filter holes, the air inlet pipes are communicated with the fixing frames through connecting pipes, and the fixing frames are provided with symmetrically arranged reversing exhaust components.
Further, the reversing exhaust assembly comprises a circular exhaust pipe, the circular exhaust pipe is communicated with one end of the fixing frame far away from the first rotating shaft, the circular exhaust pipe is communicated with a square exhaust pipe, a sliding block is connected in the square exhaust pipe in a sliding mode, the square exhaust pipe is rotationally connected with a third rotating shaft through a connecting plate, the fixing frame is rotationally connected with a fourth rotating shaft, the fourth rotating shaft is fixedly connected with a second gear, the fourth rotating shaft is fixedly connected with an air receiving frame, the fixing frame is fixedly connected with a limiting rod for limiting the air receiving frame, the third rotating shaft is fixedly connected with a third gear meshed with the second gear, a torsion spring is fixedly connected between the third gear and the third rotating shaft, the sliding block is fixedly connected with a second toothed plate meshed with the third gear, and the second toothed plate is slidingly connected with the square exhaust pipe.
Further, the length of the sliding blocking block is larger than the diameter of the communicating part of the circular exhaust pipe and the square exhaust pipe and is used for blocking the communicating part of the circular exhaust pipe and the square exhaust pipe.
The beneficial effects of the invention are as follows: 1. according to the invention, when the wind weather is strong, the first fixing rod is driven by the driving motor to drive the sand cover to cover the photovoltaic panel, so that the surface of the photovoltaic panel is prevented from being damaged due to long-time impact of sand stones, and when the wind weather is no wind or weak wind weather, the sand cover is rolled by the driving motor to drive the first rotating shaft, and the influence on the light absorption efficiency of the photovoltaic panel due to shielding of the sand cover is avoided.
2. In the process of moving the sand prevention cover, the sand prevention cover is supported by the second fixing rod, so that the sand prevention cover is prevented from deforming and being clung to the photovoltaic panel due to long-time impact of strong wind force, and the sand prevention cover cannot completely cover the photovoltaic panel.
3. In the process of winding the sand prevention cover, the sand prevention cover is extruded up and down in a reciprocating manner through the vibrating rod, so that the sand prevention cover vibrates and shakes off sand on the surface of the sand prevention cover, and the sand on the surface of the sand prevention cover is prevented from being wound into the sand prevention cover during winding.
4. The electric sliding block and the electric rotating shaft are matched to drive the plurality of cleaning brushes to clean dust and sand on the photovoltaic plate, so that the situation that the photovoltaic plate is shielded after dust and sand are gathered into pieces on the photovoltaic plate is avoided, the effective area of the photovoltaic plate for absorbing sunlight is reduced, and the efficiency of the photovoltaic plate for absorbing sunlight is affected.
5. The first shielding plate, the second shielding plate and the fixing frame are driven by the electric push rod to move to the upper side surface of the support frame parallel to the third shielding plate, the windward area of the sand cover is reduced, the sand cover is prevented from being damaged under the blowing of strong wind force, and meanwhile, the fixing frame and the photovoltaic plate are prevented from being turned over by strong wind when the fixing frame and the photovoltaic plate are blown back to the strong wind.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a right-side partial perspective structure of the fixing frame of the present invention.
Fig. 3 is a schematic perspective view of the electric rotating shaft and the cleaning brush.
Fig. 4 is a schematic perspective view of the sand prevention cover, the first fixing rod, the fixing block and other parts.
Fig. 5 is a schematic view showing a partial perspective structure of the vibrating rod of the present invention.
Fig. 6 is a schematic perspective view of the first gear and the first toothed plate of the present invention.
Fig. 7 is a schematic perspective view of a first shielding plate, a second shielding plate and an electric putter according to the present invention.
Fig. 8 is a schematic perspective view of the air inlet pipe, the fan, the protective shell and other parts according to the invention.
Fig. 9 is an enlarged view of the perspective structure of fig. 7 a according to the present invention.
Fig. 10 is a schematic perspective view of the second gear, the wind-receiving frame, the limiting rod and other parts.
Part names and serial numbers in the figure: the device comprises a 1-supporting frame, a 2-Y-shaped shell, a 3-fixing frame, 301-electric sliding rails, 4-first rotating shafts, 5-driving motors, 6-sand shields, 7-first fixing rods, 8-fixing blocks, 9-second fixing rods, 10-electric sliding blocks, 11-electric rotating shafts, 12-cleaning brushes, 13-vibrating rods, 14-elastic pieces, 15-second rotating shafts, 16-gear lack, 17-one-way gears, 18-first gears, 19-first toothed plates, 20-fixing seats, 21-first shielding plates, 22-second shielding plates, 23-electric push rods, 24-air inlet pipes, 25-fans, 26-protective shells, 27-filtering shields, 28-circular exhaust pipes, 29-square exhaust pipes, 30-sliding blocking blocks, 31-third rotating shafts, 32-fourth rotating shafts, 33-second gears, 34-air receiving frames, 35-limiting rods, 36-third gears and 37-second toothed plates.
Description of the embodiments
Embodiments of the present invention will be described below with reference to the drawings, with the following example directions being front right and rear left in fig. 1.
Examples
The utility model provides a photovoltaic equipment fixing device with prevent wind husky function, as shown in fig. 1-4, including support frame 1, be provided with control terminal in the support frame 1, control terminal and remote control terminal electricity are connected of support frame 1, support frame 1 is provided with the monitoring module who is connected with control terminal electricity, monitoring module is used for monitoring external wind speed, support frame 1's front side rigid coupling has two Y type shells 2 of symmetric distribution, Y type shell 2 sets up in support frame 1's upside in the handstand, be provided with mount 3 between two Y type shells 2 of symmetric distribution, be provided with the photovoltaic board in the mount 3, the front side rotation of mount 3 is connected with first pivot 4, the rear end bolted connection of mount 3 has driving motor 5 with control terminal electricity, pass through belt pulley and belt drive between driving motor 5's the output shaft and the first pivot 4, first pivot 4 cover is equipped with sand cover 6, sand cover 6 is used for covering the photovoltaic board, one side rigid coupling of sand cover 6 and first pivot 4 has first dead lever 7, the belt between driving motor 5 and the first pivot 4 is provided with a pair of fixed block 7, the fixed block 8 is used for sweeping and is connected with the photovoltaic module 3 to the fixed block 8 in the fixed right side of drive motor 3, the vibration-proof assembly is used for cleaning the photovoltaic module is connected to the photovoltaic module 3, the vibration-proof assembly is used for cleaning the photovoltaic module 3.
As shown in fig. 3 and 4, the sand prevention cover 6 is fixedly connected with second fixing rods 9 distributed at equal intervals in the circumferential direction, the fixing frame 3 is provided with symmetrically distributed sliding grooves, the symmetrically distributed sliding grooves are perpendicular to the first rotating shaft 4, the widths of the first fixing rods 7 and the second fixing rods 9 are both larger than the width of the sand prevention cover 6, the width of the first fixing rods 7 is larger than the width of the second fixing rods 9, the width of the sand prevention cover 6 is larger than the width of the photovoltaic panel but smaller than the distance between the symmetrically distributed sliding grooves on the fixing frame 3, the length of the sand prevention cover 6 is larger than the length of the photovoltaic panel, the sand prevention cover 6 is used for completely covering the photovoltaic panel, the first fixing rods 7 and the circumferentially equally distributed second fixing rods 9 are all in sliding connection with the sliding grooves of the fixing frame 3, and the circumferentially equally distributed second fixing rods 9 are used for supporting the sand prevention cover 6, so that the sand prevention cover 6 is prevented from being impacted by strong wind for a long time, and the sand prevention cover 6 is deformed, and cannot completely shade.
As shown in fig. 3 and 4, the cleaning assembly comprises electric sliding rails 301 which are symmetrically arranged, the electric sliding rails which are symmetrically arranged are fixedly connected to a fixing frame 3, electric sliding blocks 10 which are electrically connected with a control terminal are connected in a sliding manner in the electric sliding rails 301, electric rotating shafts 11 which are electrically connected with the control terminal are connected between the electric sliding blocks 10 which are symmetrically arranged, vertical lines between the electric sliding rails 301 and the first fixing rods 7 and the photovoltaic panels are vertical, cleaning brushes 12 which are circumferentially and equidistantly distributed are arranged on the electric rotating shafts 11, sand prevention covers 6 and the photovoltaic panels are in contact fit with the cleaning brushes 12, connecting rods which are in extrusion fit with the cleaning brushes 12 are fixedly connected between the electric sliding blocks 10 which are symmetrically arranged, and a plurality of cleaning brushes 12 are matched and driven to rotate to clean dust and sand on the photovoltaic panels through the electric sliding blocks 10 and the electric rotating shafts 11.
As shown in fig. 5 and 6, the vibration assembly includes a vibration rod 13, the vibration rod 13 in contact with and matched with the sand cover 6 is slidably connected to the front side of the fixing frame 3, an elastic member 14 is fixedly connected between the vibration rod 13 and the fixing frame 3, the elastic member 14 is set as a spring, a second rotating shaft 15 is rotatably connected in the fixing frame 3 through a connecting frame, a gear-lack 16 is fixedly connected to the first rotating shaft 4, a unidirectional gear 17 meshed with the gear-lack 16 is fixedly connected to the second rotating shaft 15, a first gear 18 is fixedly connected to the second rotating shaft 15, and a first toothed plate 19 meshed with the first gear 18 is fixedly connected to the vibration rod 13.
When encountering strong wind weather, the wind-force increases greatly and can drive sand and rubble on the ground to strike the photovoltaic board, for protecting the photovoltaic board, avoid striking the photovoltaic board for a long time because of sand and rubble, consequently, in the in-process of using this device, monitor the external wind speed all the time, when monitor the external wind speed and when becoming great, control terminal starts driving motor 5, driving motor 5 work is through belt pulley and belt transmission first pivot 4 rotation, first pivot 4 rotates and releases the cover 6 of winding on it, belt between driving motor 5 and the first pivot 4 passes through fixed block 8 and the removal of first dead lever 7 transmission cover 6, cover 6 to driving motor 5's direction removes, and cover the photovoltaic board gradually, until cover 6 removes to its when fully covering the photovoltaic board, control terminal closes driving motor 5, cover 6 no longer removes, so shelter from the photovoltaic board, avoid the photovoltaic board to receive the impact of sand and rubble for a long time, lead to the photovoltaic board surface damage, cause the light receiving area of photovoltaic board to have reduced.
In the process of moving the sand prevention cover 6, the second fixing rod 9 moves along with the sand prevention cover 6, the sand prevention cover 6 is supported through the second fixing rod 9, strong wind is prevented from impacting the sand prevention cover 6 for a long time, the sand prevention cover 6 is prevented from deforming and clinging to the photovoltaic panel, the sand prevention cover 6 cannot completely shade the photovoltaic panel, and the protection effect of the sand prevention cover 6 on the photovoltaic panel is reduced when the sand prevention cover 6 clings to the photovoltaic panel.
In the process of rotating the first rotating shaft 4, the first rotating shaft 4 drives the gear lack 16 to rotate, and the gear lack 16 drives the unidirectional gear 17 to rotate, so that the unidirectional gear 17 does not drive the second rotating shaft 15 to rotate because the sand cover 6 is released at the moment.
When wind force weakens and can't cause the injury to the photovoltaic board, control terminal starts driving motor 5, driving motor 5's output shaft counter-rotation, driving motor 5 passes through belt pulley and belt transmission first pivot 4 counter-rotation, first pivot 4 counter-rotation rolling screen 6, belt between driving motor 5 and the first pivot 4 passes through fixed block 8 and the reverse removal of first dead lever 7 transmission screen 6, the one end of screen 6 and the rigid coupling of first dead lever 7 moves to the direction of first pivot 4, and reduce gradually the cover to the photovoltaic board at the in-process that removes, when fixed block 8 resets to initial condition, control terminal shut down driving motor 5, screen 6 no longer removes, avoid in windless or weak wind weather, influence the absorption efficiency of photovoltaic board to light because of the shielding of screen 6.
In the process that the first rotating shaft 4 reversely rotates, the first rotating shaft 4 drives the gear lack 16 to reversely rotate, the gear lack 16 drives the one-way gear 17 to rotate, and the one-way gear 17 drives the second rotating shaft 15 to rotate at the moment, the second rotating shaft 15 drives the vibrating rod 13 to downwards move through the first gear 18 and the first toothed plate 19, the vibrating rod 13 downwards moves to compress the spring 14, the spring 14 starts to store force, when the gear lack 16 reversely rotates until the gear lack 16 is no longer meshed with the one-way gear 17, the vibrating rod 13 rapidly moves upwards to reset and extrudes the sand cover 6 to enable the sand cover 6 to vibrate, sand on the surface of the sand cover 6 is vibrated down, sand on the surface of the sand cover 6 is prevented from being wound into the sand cover 6 when the sand cover 6 is wound up, the sand is pressed into the sand cover 6 under the action of the rolling of the first rotating shaft 4, the sand cover 6 is extruded and deformed, and the service life of the sand cover 6 is reduced.
No matter in weak wind or windless weather, the control terminal can start the electric slide rail 301, the electric slide block 10 and the electric rotating shaft 11 after a period of time, the electric slide block 10 works to drive the electric rotating shaft 11 to reciprocate in the electric slide rail 301, in the moving process of the electric slide block 10, the electric rotating shaft 11 drives the cleaning brushes 12 on the electric rotating shaft to rotate to clean dust and sand on the photovoltaic panel, the photovoltaic panel is prevented from being blocked after dust and sand are gathered into a sheet, the effective area of the photovoltaic panel for absorbing sunlight is reduced, the sunlight absorption efficiency of the photovoltaic panel is influenced, and after a period of time is cleaned, the control terminal controls the electric slide block 10 to reset, and after the electric slide block 10 resets, the electric slide block 10 and the electric rotating shaft 11 are shut down.
Examples
On the basis of embodiment 1, as shown in fig. 7, the wind-proof screen 6 is further provided with a wind-proof fixing mechanism, the wind-proof fixing mechanism is used for protecting the screen 6, the wind-proof fixing mechanism is arranged on the support frame 1 and is electrically connected with the control terminal, the wind-proof fixing mechanism comprises symmetrically arranged fixing seats 20, the symmetrically arranged fixing seats 20 are fixedly connected to the rear side of the support frame 1, a first shielding plate 21 is rotationally connected between the symmetrically arranged fixing seats 20, the first shielding plate 21 is slidably connected with a second shielding plate 22, the front side of the second shielding plate 22 is hinged to the rear side of the fixing frame 3, an electric push rod 23 is hinged to the inside of the support frame 1 through a connecting seat, the telescopic end of the electric push rod 23 is hinged to the second shielding plate 22, and the first shielding plate 21, the second shielding plate 22 and the fixing frame 3 are parallel to the upper side face of the support frame 1 through the electric push rod 23, so that the winded area of the screen 6 is reduced.
When the screen 6 covers the photovoltaic panel completely, if the monitoring module monitors that the external wind force is continuously increased, at this time, the contact area between the screen 6 and the wind sand is larger because the fixing frame 3 is still placed obliquely, in order to avoid damage to the screen 6, the control terminal controls the electric push rod 23 to work, the telescopic end of the electric push rod 23 starts to shrink and drive the second shielding plate 22 to move, the second shielding plate 22 drives the rear side of the fixing frame 3 to move downwards, in the moving process of the second shielding plate 22, the second shielding plate 22 gradually moves towards the direction of the first shielding plate 21, the first shielding plate 21 gradually rotates until the first shielding plate 21, the second shielding plate 22 and the fixing frame 3 are located in the same straight line, the electric push rod 23 stops working, at this time, the first shielding plate 21, the second shielding plate 22 and the fixing frame 3 are parallel to the upper side of the supporting frame 1, the wind area of the screen 6 is reduced, the screen 6 is prevented from being damaged under the blowing of strong wind force, and the fixing frame 3 and the photovoltaic panel are prevented from being damaged when the fixing frame 3 and the photovoltaic panel are blown by strong wind in the back direction, and the photovoltaic panel is lifted.
When the fixed frame 3 and the photovoltaic panel are back to the windward, before the second shielding plate 22, the first shielding plate 21 and the fixed frame 3 move to the upper side surface of the support frame 1, the second shielding plate 22 and the first shielding plate 21 are matched to always shield the back surface of the photovoltaic panel, so that the back surface of the photovoltaic panel is protected.
Examples
On the basis of embodiment 2, as shown in fig. 8-10, the device further comprises a reversing cleaning mechanism for assisting in cleaning the assembly, the reversing cleaning mechanism is arranged on the support frame 1, the reversing cleaning mechanism comprises symmetrically arranged air inlet pipes 24, the symmetrically arranged air inlet pipes 24 are respectively and rotatably connected in the adjacent Y-shaped shells 2, the air inlet pipes 24 are fixedly connected with fans 25, the front sides of the fixing frames 3 are fixedly connected with protective shells 26, filter covers 27 are fixedly connected between the symmetrically distributed air inlet pipes 24, the outer diameters of the filter covers 27 are equal to the inner diameters of the protective shells 26, the sand filter covers 27 attached to the edges of the protective shells 26 are scraped into circumferentially equidistant filter holes, wind enters the fixing frames 3 from the filter holes of the filter covers 27 and the air inlet pipes 24, the upper surfaces of the photovoltaic panels are blown, dust on the upper surfaces of the photovoltaic panels is cleaned, meanwhile, the air inlet pipes 24 are communicated with the fixing frames 3 through connecting pipes, the symmetrically arranged reversing exhaust assemblies are arranged on the fixing frames 3, sand carried by the filter wind is filtered by the filter holes, and the sand is prevented from entering the fixing frames 3, and is accumulated in the fixing frames 3.
As shown in fig. 9 and 10, the reversing exhaust assembly includes a circular exhaust pipe 28, the circular exhaust pipe 28 is connected to the rear end of the fixing frame 3, the circular exhaust pipe 28 is connected to a square exhaust pipe 29, a sliding block 30 is slidably connected between the square exhaust pipe 29, the length of the sliding block 30 is greater than the diameter of the connection position between the circular exhaust pipe 28 and the square exhaust pipe 29, the connection position between the circular exhaust pipe 28 and the square exhaust pipe 29 is used for blocking, the square exhaust pipe 29 is rotationally connected with a third rotating shaft 31 through a connecting plate, the fixing frame 3 is rotationally connected with a fourth rotating shaft 32, the fourth rotating shaft 32 is fixedly connected with a second gear 33, the fourth rotating shaft 32 is fixedly connected with an air receiving frame 34, the fixing frame 3 is fixedly connected with a limit rod 35 for limiting the air receiving frame 34, the third rotating shaft 31 is fixedly connected with a third gear 36 meshed with the second gear 33, a torsion spring is fixedly connected between the third gear 36 and the third rotating shaft 31, air in the fixing frame 3 is discharged through the rear sides of the circular exhaust pipe 28 and the square exhaust pipe 29, the air carrying sand is prevented from entering the fixing frame 3 through the square exhaust pipe 29 and the circular exhaust pipe 28, the sliding block 30 is fixedly connected with a second toothed plate 37 meshed with the second toothed plate 37.
When the cover 6 covers the photovoltaic panel completely, the wind blows two fans 25 to rotate, the two fans 25 drive the filter cover 27 to rotate through the air inlet pipe 24, wind blows from the filter holes of the filter cover 27 and the air inlet pipe 24 into the fixing frame 3 in the process of rotating the filter cover 27, dust on the upper surface of the photovoltaic panel is cleaned, and meanwhile the photovoltaic panel is cooled, so that the photovoltaic panel is prevented from being cooled due to shielding of the cover 6, and the photovoltaic panel cannot accept the cooling of external air.
The wind entering the fixing frame 3 is discharged through the circular exhaust pipe 28 and the square exhaust pipe 29, the wind blows the two fans 25 to rotate, at the same time, the wind blows the two wind-receiving frames 34, at the moment, when the front of the wind-receiving frame 34 is blown by wind, for example, the back of the photovoltaic panel is blown by wind, the following actions move reversely, when the two wind-receiving frames 34 are blown by wind, the two wind-receiving frames 34 rotate anticlockwise (under the view of left view), the wind-receiving frames 34 drive the second gear 33 to rotate through the fourth rotating shaft 32, the second gear 33 drives the third gear 36 to rotate reversely, meanwhile, the torsion spring between the third gear 36 and the third rotating shaft 31 starts to accumulate force, the third gear 36 rotates and drives the sliding plugging block 30 to move forwards through the second toothed plate 37, until the wind-receiving frames 34 rotate anticlockwise by 90 degrees, the wind-receiving frames 34 are contacted with the limiting rod 35, the limiting of the limiting rod 35 is no longer rotated, at the same time, the sliding plugging block 30 is no longer plugged the communication position between the circular exhaust pipe 28 and the square exhaust pipe 29, the circular exhaust pipe 28, the second gear 33 drives the third gear 36 to rotate reversely, and the torsion spring between the third gear 36 and the square exhaust pipe 29, the wind-receiving the sand and the sand in the fixing frame 3, and the circular exhaust pipe 3 is prevented from entering the circular exhaust pipe 3, and the outside.
In the process of rotating the filter cover 27, the filter holes of the filter cover 27 are used for filtering sand carried by wind, sand is prevented from entering the fixing frame 3 along with the wind and is accumulated in the fixing frame 3, sand attached to the filter cover 27 is scraped off by the edge of the protective shell 26, and the filter holes of the filter cover 27 are prevented from being blocked by the sand, so that the ventilation area of the filter cover 27 is prevented from being influenced.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (8)
1. Photovoltaic equipment fixing device with prevent wind husky function, its characterized in that: including support frame (1), be provided with control terminal in support frame (1), control terminal and remote control terminal electricity of support frame (1) are connected, support frame (1) are provided with the monitoring module who is connected with control terminal electricity, one side rigid coupling of support frame (1) has Y type shell (2) of symmetric distribution, be provided with mount (3) between Y type shell (2) of symmetric distribution, be provided with photovoltaic board in mount (3), one side rotation of mount (3) is connected with first pivot (4), driving motor (5) with control terminal electricity are installed to the opposite side detachable of mount (3), pass through belt pulley and belt transmission between the output shaft of driving motor (5) and first pivot (4), first pivot (4) cover is equipped with sand cover (6), one side and first pivot (4) rigid coupling of sand cover (6) have first dead lever (7), the fixed block (8) with first dead lever (7) rigid coupling on the belt between driving motor (5) and first pivot (4), driving motor (8) sliding connection is close to driving motor (3) and is used for cleaning and is provided with cleaning assembly in cleaning assembly one side of the mount (3), one end of the fixing frame (3) close to the first rotating shaft (4) is provided with a vibration assembly for cleaning the sand prevention cover (6), and the fixing block (8) drives the sand prevention cover (6) to move through the first fixing rod (7) so that the sand prevention cover (6) covers the photovoltaic panel; the cleaning assembly comprises symmetrically arranged electric sliding rails (301), the symmetrically arranged electric sliding rails are fixedly connected to a fixing frame (3), electric sliding blocks (10) electrically connected with a control terminal are connected in a sliding manner in the electric sliding rails (301), electric rotating shafts (11) electrically connected with the control terminal are connected between the symmetrically arranged electric sliding blocks (10), and cleaning brushes (12) distributed at equal intervals in the circumferential direction are arranged on the electric rotating shafts (11);
the vibration assembly comprises a vibration rod (13), the vibration rod (13) in contact fit with the sand cover (6) is slidably connected to one side, close to the first rotating shaft (4), of the fixing frame (3), an elastic piece (14) is fixedly connected between the vibration rod (13) and the fixing frame (3), a second rotating shaft (15) is rotatably connected in the fixing frame (3) through a connecting frame, a gear-lack (16) is fixedly connected to the first rotating shaft (4), a unidirectional gear (17) meshed with the gear-lack (16) is fixedly connected to the second rotating shaft (15), a first gear (18) is fixedly connected to the second rotating shaft (15), and a first toothed plate (19) meshed with the first gear (18) is fixedly connected to the vibration rod (13).
2. A photovoltaic device fixing apparatus having a sand prevention function according to claim 1, wherein: the second fixing rods (9) distributed at equal intervals in the circumferential direction are fixedly connected to the sand prevention cover (6), the fixing frames (3) are provided with symmetrically distributed sliding grooves, the symmetrically distributed sliding grooves are perpendicular to the first rotating shaft (4), the width of the sand prevention cover (6) is larger than that of the photovoltaic panel but smaller than the distance between the symmetrically distributed sliding grooves on the fixing frames (3), and the length of the sand prevention cover (6) is larger than that of the photovoltaic panel, so that the sand prevention cover (6) can cover the photovoltaic panel completely.
3. A photovoltaic device fixing apparatus having a sand prevention function according to claim 2, wherein: the width of first dead lever (7) and second dead lever (9) all are greater than the width of sand prevention cover (6), and the width of first dead lever (7) is greater than the width of second dead lever (9), and first dead lever (7) and equidistant second dead lever (9) of distribution of circumference all sliding connection in the spout of mount (3), equidistant second dead lever (9) of distribution of circumference are used for supporting sand prevention cover (6).
4. A photovoltaic device fixing apparatus having a sand prevention function according to claim 1, wherein: the electric sliding rail (301) is perpendicular to a perpendicular line between the first fixing rod (7) and the photovoltaic panel, the sand prevention cover (6) and the photovoltaic panel are in contact fit with the cleaning brush (12), and connecting rods which are in extrusion fit with the cleaning brush (12) are fixedly connected between symmetrically arranged electric sliding blocks (10).
5. A photovoltaic device fixing apparatus having a sand prevention function according to claim 1, wherein: the anti-wind device is characterized by further comprising a wind-proof fixing mechanism, wherein the wind-proof fixing mechanism is used for protecting a sand cover (6), the wind-proof fixing mechanism is arranged on a support frame (1) and is electrically connected with a control terminal, the wind-proof fixing mechanism comprises symmetrically arranged fixing seats (20), the symmetrically arranged fixing seats (20) are fixedly connected to one side of the support frame (1) far away from a Y-shaped shell (2), a first shielding plate (21) is rotationally connected between the symmetrically arranged fixing seats (20), the first shielding plate (21) is slidably connected with a second shielding plate (22), one side of the second shielding plate (22) far away from the first shielding plate (21) is hinged to one side of the fixing frame (3) far away from the Y-shaped shell (2), an electric push rod (23) is hinged to one side of the support frame (1) through a connecting seat, and the telescopic end of the electric push rod (23) is hinged to the second shielding plate (22).
6. A photovoltaic device fixing apparatus having a sand prevention function according to claim 1, wherein: the novel cleaning device comprises a support frame (1), and is characterized by further comprising a reversing cleaning mechanism for assisting in cleaning the assembly, wherein the reversing cleaning mechanism is arranged on the support frame (1) and comprises symmetrically arranged air inlet pipes (24), the symmetrically arranged air inlet pipes (24) are respectively and rotatably connected in the adjacent Y-shaped shells (2), the air inlet pipes (24) are fixedly connected with fans (25), one side, close to the first rotating shaft (4), of a fixing frame (3) is fixedly connected with a protective shell (26), a filter cover (27) is fixedly connected between the symmetrically distributed air inlet pipes (24), the filter cover (27) is in contact fit with the protective shell (26), the filter cover (27) is provided with circumferentially equidistant filter holes, the air inlet pipes (24) are communicated with the fixing frame (3) through connecting pipes, and the fixing frame (3) is provided with symmetrically arranged reversing exhaust assemblies.
7. The photovoltaic device fixing apparatus with a sand prevention function according to claim 6, wherein: the reversing exhaust assembly comprises a circular exhaust pipe (28), the circular exhaust pipe (28) is communicated with one end of a fixing frame (3) far away from a first rotating shaft (4), the circular exhaust pipe (28) is communicated with a square exhaust pipe (29), a sliding blocking block (30) is connected in a sliding mode in the square exhaust pipe (29), a third rotating shaft (31) is connected to the square exhaust pipe (29) in a rotating mode through a connecting plate, a fourth rotating shaft (32) is connected to the fixing frame (3) in a rotating mode, a second gear (33) is fixedly connected to the fourth rotating shaft (32), an air receiving frame (34) is fixedly connected to the fixing frame (3), a limiting rod (35) used for limiting the air receiving frame (34) is fixedly connected to the fixing frame (3), a third gear (36) meshed with the second gear (33) is fixedly connected to the third rotating shaft (31), a torsion spring is fixedly connected between the third gear (36) and the third rotating shaft (31), a second toothed plate (37) meshed with the third gear (36) is fixedly connected to the sliding blocking block (30), and the second toothed plate (37) is slidingly connected to the square exhaust pipe (29).
8. The photovoltaic device fixing apparatus with a sand prevention function according to claim 7, wherein: the length of the sliding blocking block (30) is larger than the diameter of the communication part of the circular exhaust pipe (28) and the square exhaust pipe (29), and the sliding blocking block is used for blocking the communication part of the circular exhaust pipe (28) and the square exhaust pipe (29).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310175937.1A CN116131750B (en) | 2023-02-28 | 2023-02-28 | Photovoltaic equipment fixing device with prevent wind husky function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310175937.1A CN116131750B (en) | 2023-02-28 | 2023-02-28 | Photovoltaic equipment fixing device with prevent wind husky function |
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| CN116131750A CN116131750A (en) | 2023-05-16 |
| CN116131750B true CN116131750B (en) | 2023-09-15 |
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| CN109274325A (en) * | 2018-11-12 | 2019-01-25 | 合肥众建翔新能源有限公司 | A kind of photovoltaic solar panel adjustable support |
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| CN212413092U (en) * | 2020-03-25 | 2021-01-26 | 李志娟 | Electric bracket for protecting solar photovoltaic panel |
| CN112838825A (en) * | 2021-01-26 | 2021-05-25 | 河北上广网络科技有限公司 | Can prevent wind husky solar photovoltaic fixed bolster |
| CN216252638U (en) * | 2021-11-23 | 2022-04-08 | 山东中科蓝天科技有限公司 | Dustproof and rainproof photovoltaic system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109274325A (en) * | 2018-11-12 | 2019-01-25 | 合肥众建翔新能源有限公司 | A kind of photovoltaic solar panel adjustable support |
| CN111288404A (en) * | 2020-03-04 | 2020-06-16 | 南京振轩新能源科技有限公司 | Solar lighting equipment with protection function |
| CN212413092U (en) * | 2020-03-25 | 2021-01-26 | 李志娟 | Electric bracket for protecting solar photovoltaic panel |
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