CN117013947A - Self-cleaning device for solar power generation assembly - Google Patents
Self-cleaning device for solar power generation assembly Download PDFInfo
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- CN117013947A CN117013947A CN202310843111.8A CN202310843111A CN117013947A CN 117013947 A CN117013947 A CN 117013947A CN 202310843111 A CN202310843111 A CN 202310843111A CN 117013947 A CN117013947 A CN 117013947A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 82
- 238000007789 sealing Methods 0.000 claims description 35
- 238000006073 displacement reaction Methods 0.000 claims description 29
- 239000012466 permeate Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 206010044048 Tooth missing Diseases 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001579 optical reflectometry Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- -1 and simultaneously Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000002699 waste material Substances 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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- 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
Landscapes
- Cleaning In General (AREA)
Abstract
The application discloses a self-cleaning device of a solar power generation assembly, which comprises a photovoltaic unit and a cleaning unit, wherein the cleaning unit is used for cleaning dust impurities accumulated on the surface of the photovoltaic unit, a flushing unit is further arranged between the cleaning unit and the photovoltaic unit, and a slag discharging unit for intensively discharging the dust impurities is further arranged at the bottom of the photovoltaic unit.
Description
Technical Field
The application relates to the field of new energy power generation, in particular to a self-cleaning device of a solar power generation assembly.
Background
Photovoltaic power generation essentially uses the photovoltaic effect (photovoltaic effect) produced by light irradiation of a semiconductor to directly convert light energy into electrical energy. That is, the more light is illuminated, the more electrical energy is produced by the photovoltaic panel.
However, the solar module is generally a crystalline silicon panel, the panel is made of toughened glass, and organic matters and a large amount of dust are naturally accumulated in the long-term bare air. The light is sheltered from to the surperficial ash that falls, can reduce subassembly output efficiency, directly influences the generated energy. And may also cause a "hot spot" effect on the component, resulting in component damage. For this purpose, we propose a device for self-cleaning of solar power modules.
Disclosure of Invention
This section is intended to summarize some aspects of embodiments of the application and to briefly introduce some preferred embodiments, which may be simplified or omitted in this section, as well as the description abstract and the title of the application, to avoid obscuring the objects of this section, description abstract and the title of the application, which is not intended to limit the scope of this application.
The present application has been made in view of the problems occurring in the prior art.
It is therefore an object of the present application to provide a device for self-cleaning a solar power module, comprising: the device comprises a photovoltaic unit and a cleaning unit which plays a role in cleaning dust impurities accumulated on the surface of the photovoltaic unit, wherein a flushing unit is further arranged between the cleaning unit and the photovoltaic unit, and a slag discharging unit which is used for intensively discharging the dust impurities is further arranged at the bottom of the photovoltaic unit; the photovoltaic unit includes photovoltaic board subassembly, just photovoltaic board subassembly's bottom fixed mounting has the right photovoltaic board subassembly plays the mounting bracket of supporting role, the upper portion of mounting bracket corresponds photovoltaic board subassembly's below is equipped with the electric cabinet, photovoltaic board subassembly's both sides fixed mounting has two slide rails that are symmetric distribution, just the outside slip lock joint of slide rail installs the slider, every the slider is kept away from a terminal surface of photovoltaic board subassembly is equal fixed mounting has the mounting panel, the outside of mounting bracket is equipped with reflective photoelectric sensor still to the mount, just reflective photoelectric sensor's emitter with photovoltaic board subassembly's light facing surface is perpendicular.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the cleaning and brushing unit comprises a hollow displacement plate fixedly arranged between two mounting plates, the hollow displacement plate is close to one end face of the photovoltaic panel assembly, bristles are fixedly arranged on one end face of the photovoltaic panel assembly, a spray head is further arranged between the bristles, the spray head is communicated with the hollow displacement plate, a guide wheel is rotatably arranged at the top of the photovoltaic panel assembly, a motor I is fixedly arranged in the mounting frame, a winding wheel is fixedly arranged at the output end of the motor I, a traction rope is fixedly wound on the outer surface of the winding wheel, the other end of the traction rope is fixedly embedded in the top of the hollow displacement plate, the traction rope is sleeved on the outer surface of the guide wheel in a sliding mode, a converging groove frame is fixedly arranged at the bottom of the photovoltaic panel assembly, two edge-extending guide plates which are symmetrically distributed are extended are fixedly arranged on the upper portion of the converging groove frame, and the two edge-extending guide plates are fixedly arranged on the light-guiding faces of the photovoltaic panel assembly.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the utility model provides a water pump, including the packing box, the packing box is equipped with the sealing washer, the bath unit is including locating the sealing washer of rolling wheel lower part, just the sealing washer with the mounting bracket is fixed connection, the inboard of mounting bracket still rotates through the support and installs the optical axis, just the optical axis with the output surface of motor one is all fixed to have cup jointed gear one, two the transmission between the gear one is installed hold-in range, the optical axis is close to the one end fixed mounting of sealing washer has the carousel, just the carousel is kept away from one end fixed mounting of gear one has two arc protruding pieces that are circumference equidistance distribution, the inside slip of sealing washer is inlayed the piston piece, just the piston piece is close to the one end fixed mounting of arc protruding piece has the slip run through in the piston rod of sealing washer, the piston rod is kept away from one end of piston rod still is equipped with spring one, the sealing washer is kept away from one end fixed connection of arc protruding piece installs two water pipe two, just the other end of water pipe with one side fixed intercommunication of hollow displacement board has one side fixed connection, and one end of sealing washer is equipped with two water pipe one side sealing washer is equipped with sealing washer and one side water pipe.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the first check valve is in one-way circulation from the water tank to the sealing cylinder, and the second check valve is in one-way circulation from the sealing cylinder to the second water pipe.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the bottom of gathering the frame is sealing state, slag discharging unit is including the activity interlude establish gather the inside conveyer belt that permeates water of frame, the lower half of permeating water conveyer belt exposes gather the outside of frame, gather the inside of frame and still fixed mounting have the frid that permeates water, just the frid that permeates water is to be located gather the inside part of conveyer belt that permeates water of frame plays the bearing effect, the conveyer roll is all installed in the inboard laminating of both ends of permeating water conveyer belt, just the inside of conveyer roll is all fixed mounting has the pivot, two the pivot all with gather the frame and be connected for rotating, gather the back fixed mounting of frame has a motor two, just the output of motor two with one of them the surface of pivot is all fixed cup joint a gear two, and two the transmission is installed synchronous toothed belt two between the gear two.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the water-permeable conveyer belt comprises a sponge belt and a felt belt, and the sponge belt is positioned on the outer side of the felt belt.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the surface of the conveying roller is fixedly provided with a plurality of bulges.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the utility model provides a water tank, including gathering the chase with still be equipped with extrusion subassembly between the chase that permeates water, extrusion subassembly including fixed mounting in gather the chase and keep away from two limit sleeve that are symmetric distribution of two one ends of motor, limit sleeve's inside slip has inlayed a slide tray, just the slide tray is close to cavity displacement plate's one end fixed mounting have slide run through in limit sleeve's stand, slide tray's upper portion still is equipped with second spring, the stand is kept away from slide tray's one end fixed mounting has the frame plate, just the frame plate is located permeate water the top of chase, the frame plate is close to one side fixed mounting of permeate water the chase has two limit strips that are staggered distribution, and every limit strip is kept away from the equal rotation of one end of frame plate installs the squeeze roller, the squeeze roller is located permeate water conveyer belt's up end, the water tank with fixedly connected between the chase that gathers installs the siphunculus.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the length of the squeeze roller is consistent with the width of the water permeable groove plate.
As a preferred embodiment of the photovoltaic module transporting device according to the present application, wherein: the slag discharging device comprises a slag discharging unit, and is characterized in that a knocking unit is further arranged on the outer side of the slag discharging unit, the knocking unit comprises a tooth-lacking gear fixedly sleeved on the outer surface of one rotating shaft, a gear III is further meshed and installed on the outer side of the tooth-lacking gear, a rotating rod is fixedly installed inside the gear III and is in rotary connection with a converging groove frame, a deflector rod is fixedly installed at one end of the rotating rod, which is far away from the gear III, the deflector rod is movably attached to the lower end face of the water-permeable conveying belt, an arc groove is formed inside the gear III, a limiting arc block which is in sliding fit with the arc groove is fixedly installed on the outer surface of the converging groove frame, and a spring III is fixedly installed between one side edge of the limiting arc block and the arc groove.
The application has the beneficial effects that: the reflectivity through reflective photoelectric sensor can judge, whether the photovoltaic board subassembly glass surface piles up too much dust impurity, shielding light by a wide margin, influence the generated energy, if pile up too much then can with motor one start, motor one through the forward and reverse rotation to the winding wheel, can let cavity displacement board reciprocate under the dead weight, the in-process just can brush the accumulational dust of photovoltaic board subassembly surface through the brush hair, the effect of cooperation bath unit again, through shower nozzle water spray treatment when brushing, can clear up the dust impurity on photovoltaic board subassembly surface clean, through self-cleaning treatment, can effectually guarantee the generating efficiency of photovoltaic board subassembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a device for self-cleaning a solar power generation assembly according to an embodiment of the present application;
FIG. 2 is a schematic view of a self-cleaning device for a solar power generation assembly according to an embodiment of the present application;
fig. 3 is a schematic view of a sliding rail and a sliding block of a device for self-cleaning a solar power generation assembly according to an embodiment of the present application;
FIG. 4 is a schematic view of the brush and spray head of a self-cleaning device for a solar power module according to an embodiment of the present application;
fig. 5 is a schematic structural view of the inside of a sealing cylinder and an arc-shaped protruding block of a device for self-cleaning a solar power generation assembly according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a water permeable tank plate of a device for self-cleaning a solar power generation assembly according to an embodiment of the present application;
FIG. 7 is a schematic view of the sponge belt and felt belt structure of the device for self-cleaning a solar power generation assembly according to an embodiment of the present application;
fig. 8 is a schematic diagram of a three-position distribution structure of a gear and a tooth-missing gear of a self-cleaning device of a solar power generation assembly according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a U-shaped shift lever of a device for self-cleaning a solar power generation assembly according to an embodiment of the present application;
fig. 10 is an enlarged view of a portion a in fig. 9 of a device for self-cleaning a solar power generation assembly according to an embodiment of the present application.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-5, the present embodiment provides a self-cleaning device for a solar power generation assembly, including: the device comprises a photovoltaic unit 100 and a cleaning unit 200 which plays a role in cleaning dust impurities accumulated on the surface of the photovoltaic unit 100, wherein a flushing unit 300 is further arranged between the cleaning unit 200 and the photovoltaic unit 100, and a slag discharging unit 400 which is used for intensively discharging the dust impurities is further arranged at the bottom of the photovoltaic unit 100; the photovoltaic unit 100 includes photovoltaic board subassembly 101, and photovoltaic board subassembly 101's bottom fixed mounting has the mounting bracket 102 that plays the supporting role to photovoltaic board subassembly 101, the below that photovoltaic board subassembly 101 was corresponded to on the upper portion of mounting bracket 102 is equipped with electric cabinet 103, photovoltaic board subassembly 101's both sides fixed mounting has two slide rails 104 that are symmetric distribution, and slide rail 104's outside slip lock joint installs slider 105, an terminal surface equal fixed mounting who keeps away from photovoltaic board subassembly 101 of every slider 105 has mounting panel 106, the outside of mounting bracket 102 still the mount be equipped with reflective photoelectric sensor, and reflective photoelectric sensor's emitter is perpendicular to photovoltaic board subassembly 101's light to the face, reflective photoelectric sensor can judge whether the dust of photovoltaic board subassembly 101 surface pile up is many through the quantity of light reflectivity.
Further, the cleaning unit 200 includes the cavity displacement board 201 of fixed mounting between two mounting panels 106, the cavity displacement board 201 is close to the fixed brush hair 207 that is equipped with in terminal surface of photovoltaic board subassembly 101, brush hair 207 is made for nylon material, toughness weather resistance is strong, and clean dynamics is high, still be equipped with shower nozzle 208 between the brush hair 207, and shower nozzle 208 and cavity displacement board 201 communicate each other, a leading wheel 206 is installed in the rotation of photovoltaic board subassembly 101's top, the inside fixed mounting of mounting bracket 102 has motor one 203, and the output fixed mounting of motor one 203 has the winding wheel 204, the fixed winding of surface of winding wheel 204 has haulage rope 205, and the other end of haulage rope 205 is fixed to be inlayed at the top of cavity displacement board 201, the haulage rope 205 slides and cup joints the surface at the leading wheel 206, the bottom fixed mounting of photovoltaic board subassembly 101 has the collection frame 202, and the upper portion extension of collection frame 202 is equipped with two and is symmetrical distributed and extends the limit deflector 209, two limit deflector 209 are all fixed to be established at the face of photovoltaic board subassembly 101, the impurity that the limit deflector 209 can be to the dust of cleaning down is directed down and is flowed into the inside the frame to the impurity that makes.
Further, the flushing unit 300 comprises a sealing cylinder 307 arranged at the lower part of the winding wheel 204, the sealing cylinder 307 is fixedly connected with the mounting frame 102, the inner side of the mounting frame 102 is also provided with an optical axis 302 through a bracket in a rotating way, the outer surfaces of the output ends of the optical axis 302 and the motor one 203 are fixedly sleeved with a gear one 303, a synchronous belt one 304 is arranged between the two gears one 303 in a transmission way, one end of the optical axis 302, which is close to the sealing cylinder 307, is fixedly provided with a rotary table 305, one end of the rotary table 305, which is far away from the gear one 303, is fixedly provided with two arc-shaped protruding blocks 306 which are distributed at equal intervals in circumference, the inner part of the sealing cylinder 307 is slidably embedded with a piston block 308, one end of the piston block 308, which is close to the arc-shaped protruding blocks 306, is fixedly provided with a piston rod 309 which slidably penetrates through the sealing cylinder 307, the piston rod 309 is slidably attached to the end surface of the arc-shaped protruding blocks 306, the piston block 308 is further provided with a first spring 310 at one end far away from the piston rod 309, one end of the sealing cylinder 307 far away from the arc-shaped protruding block 306 is fixedly communicated with a second water pipe 312, the other end of the second water pipe 312 is fixedly communicated with one side end of the hollow displacement plate 201, the upper portion of the mounting frame 102 is fixedly provided with a water tank 301, the water tank 301 is fixedly communicated with the sealing cylinder 307, the first water pipe 311 is positioned at one side, close to the second water pipe 312, of the outer wall of the sealing cylinder 307, a second check valve 314 is arranged at the joint of the second water pipe 312 and the sealing cylinder 307, a first check valve 313 is arranged outside the first water pipe 311, when the first motor 203 rotates, the two arc-shaped protruding blocks 306 can be simultaneously driven to rotate, and the piston block 308 can reciprocate in the sealing cylinder 307 under the action of the first spring 310.
Further, the first check valve 313 flows unidirectionally from the water tank 301 to the sealing cylinder 307, the second check valve 314 flows unidirectionally from the sealing cylinder 307 to the second water pipe 312, and a large amount of cleaning water can be filled into the hollow displacement plate 201 through the second water pipe 312 by the reciprocating movement of the piston block 308 and the cooperation of the first check valve 313 and the second check valve 314.
Working principle capable of automatically and effectively cleaning glass surface of photovoltaic module: when a large amount of dust impurities are adhered to the surface of the photovoltaic panel assembly 101 to influence the power generation rate, the reflective photoelectric sensor can detect that the light reflectivity of the surface of the photovoltaic panel assembly 101 is very low, the first motor 203 is started by the electric cabinet 103, the first motor 203 can rotate positively and negatively at fixed time, namely, the traction rope 205 is released or wound by the winding wheel 204, when the traction rope is released, the hollow displacement plate 201 can automatically slide downwards through the gravity of the hollow displacement plate 201 and the cooperation of the sliding rail 104 and the sliding block 105, and when the traction rope is wound, the hollow displacement plate 201 can be pulled to slide upwards, and dust impurities adhered to the surface of the photovoltaic panel assembly 101 can be cleaned by the bristles 207 through the up-down sliding of the hollow displacement plate 201;
the first motor 203 can also touch the turntable 305 to rotate with the arc-shaped protruding block 306 in the rotating process, and the first spring 310 is matched in the rotating process to enable the piston block 308 to slide reciprocally in the sealing cylinder 307, when sliding, cleaning water in the water tank 301 is pumped through the first water pipe 311, then the cleaning water is conveyed into the hollow displacement plate 201 through the second water pipe 312, finally in the process of moving the hollow displacement plate 201 up and down, the cleaning water is sprayed out through the spray head 208, namely, when the hollow displacement plate 201 cleans the photovoltaic plate assembly 101 through the bristles 207, the cleaning water can be used for flushing, and the cleaning effect of the photovoltaic plate assembly 101 is further ensured;
through the above-mentioned automatic clear mode to photovoltaic board subassembly 101, can guarantee the generating efficiency of photovoltaic board subassembly 101 in the maximum extent, can also avoid photovoltaic board subassembly 101 to appear "hot spot" effect, lead to photovoltaic board subassembly 101 to damage.
Example 2
Referring to fig. 6 and 7, a second embodiment of the present application is based on the previous embodiment, and is different from the previous embodiment in that:
in this scheme, assemble the bottom of cell frame 202 and be sealed state, slag discharging unit 400 includes that the activity alternates to establish at the inside conveyer belt 402 that permeates water of assembling cell frame 202, the lower half of conveyer belt 402 that permeates water exposes in the outside of assembling cell frame 202, still fixed mounting has the frid 401 that permeates water in assembling cell frame 202, and the frid 401 that permeates water plays the bearing effect in the inside part of conveyer belt 402 that permeates water of assembling cell frame 202, conveyer roll 403 is all installed in laminating of the both ends inboard of conveyer belt 402 that permeates water, and the inside of conveyer roll 403 is all fixed mounting has pivot 404, two pivots 404 all are connected for rotating with assembling cell frame 202, the back fixed mounting of assembling cell frame 202 has a motor two 405, and the output of motor two 405 and the surface of one of them pivot 404 all have fixedly cup jointed a gear two 406, the synchronous toothed belt two 407 of transmission is installed between two gears two 406, drive conveyer roll 403 rotation through motor two 405, just can be to the impurity to the dust that falls to permeating water conveyer belt 402 upper portion outward.
Further, the water permeable conveyer belt 402 includes a sponge belt 402a and a felt belt 402b, and the sponge belt 402a is located at the outer side of the felt belt 402b, and the sponge belt 402a can perform a certain filtering and adsorbing effect on the cleaning water, and simultaneously, impurities are located above the sponge belt 402 a.
Further, a plurality of protrusions 403a are fixedly mounted on the outer surface of the conveying roller 403, and the protrusions 403a function to enable the conveying roller 403 to drive the felt belt 402b effectively in order to increase the friction between the conveying roller 403 and the felt belt 402 b.
Further, still be equipped with extrusion subassembly 408 between gathering frame 202 and the frid 401 that permeates water, extrusion subassembly 408 is including two spacing sleeve 408a that are symmetrical distribution of fixed mounting in gathering frame 202 and keeping away from motor two 405 one end, spacing sleeve 408 a's inside slip has inlayed a slide plate 408b, and slide plate 408b is close to the one end fixed mounting of cavity displacement board 201 and has the stand 408c that runs through in spacing sleeve 408a that slides, slide plate 408 b's upper portion still is equipped with second spring 408d, stand 408c keeps away from slide plate 408 b's one end fixed mounting has frame plate e, and frame plate 408e is located the top of frid 401 that permeates water, one side fixed mounting that frame plate 408e is close to frid 401 has two spacing strips 408f that are the cross distribution, and the one end that every spacing strip 408f kept away from frame plate 408e all rotates and installs squeeze roller 408g, squeeze roller 408g is located the up end of permeable conveyer belt 402, fixed intercommunication installs the siphunculus 408h between water tank 301 and the gathering frame 202, two spacing strips 408f of staggered installation can let two squeeze roller 408 g's surface position can not be offered the different through the design to the permeable conveyer belt that the crisscross.
Further, the length of the squeeze roller 408g is consistent with the width of the water permeable slot plate 401, so as to ensure that the water permeable conveyer belt 402 can be squeezed completely.
In this embodiment: when the hollow displacement plate 201 flushes clean water on the surface of the photovoltaic plate assembly 101, impurities cleaned by the hollow displacement plate 201 can be gathered into the inside of the gathering tank 202 through the action of the edge-extending guide plate 209, wherein water quality can be absorbed by the sponge belt 402a and the felt belt 402b, impurity particles can be isolated on the upper surface of the sponge belt 402a, when the electric cabinet 103 starts the motor one 203, the motor two 405 can be started, as shown in fig. 8 and 9, the motor two 405 can drive the conveying roller 403 to rotate clockwise, the water-permeable conveying belt 402 gathers the outside of the tank 202 at the impurity particle conveying position, and in the transmission process of the water-permeable conveying belt 402, the squeezing roller 408g can squeeze the water-permeable conveying belt 402 through the action of the spring two 408d, so that absorbed water can be discharged, the water can be gathered at the bottom of the gathering tank 202 through the water-permeable tank plate 401, finally the cleaned water can be recycled to the inside of the water tank 301 through the through pipe 408h, and a good recovery process can be realized, and a great deal of water resource waste can be avoided.
Example 3
Referring to fig. 8-10, in this embodiment, a knocking unit 500 is further provided on the outer side of the slag discharging unit 400, where the knocking unit 500 includes a gear with a tooth lack 501 fixedly sleeved on the outer surface of one of the rotating shafts 404, a third gear 502 is further installed on the outer side of the gear with a tooth lack 501 in a meshed manner, a rotating rod 503 is fixedly installed inside the third gear 502, the rotating rod 503 is rotatably connected with the converging slot 202, a U-shaped deflector rod 504 is fixedly installed at one end of the rotating rod 503 far from the third gear 502, the U-shaped deflector rod 504 is movably attached to the lower end surface of the water permeable conveyer belt 402, an arc slot 505 is opened inside the third gear 502, a limiting arc block 506 slidably engaged with the arc slot 505 is fixedly installed on the outer surface of the converging slot 202, a third spring 507 is fixedly installed between one side of the limiting arc block 506 and the arc slot 505, and when the gear with a tooth lack 501 rotates clockwise in fig. 9 and 10, the third gear 502 can rotate a certain angle, and after the third gear 502 is not meshed any more, the third gear can be quickly reset under the action of the third spring 507.
In this embodiment: in order to avoid that part of impurity particles adhere to the surface of the sponge belt 402a, the rotating shaft 404 rotates clockwise with the gear three 502 by a certain angle in order to compress the spring three 507, and when the gear three 502 is not meshed with the gear three 501 any more due to the continued rotation of the gear three 501, at this time, the third gear 502 rotates and resets rapidly under the action of the third spring 507, meanwhile, the U-shaped deflector rod 504 can strike the surface of the sponge belt 402a, and the U-shaped deflector rod 504 can strike the sponge belt 402a frequently through the continuous rotation of the tooth-missing gear 501, so that the impurity adhered to the surface of the sponge belt 402a can be removed.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (10)
1. The utility model provides a solar energy power generation subassembly self-cleaning's device which characterized in that: comprising the steps of (a) a step of,
the device comprises a photovoltaic unit (100) and a cleaning unit (200) which plays a role in cleaning dust impurities accumulated on the surface of the photovoltaic unit (100), wherein a flushing unit (300) is further arranged between the cleaning unit (200) and the photovoltaic unit (100), and a slag discharging unit (400) for intensively discharging the dust impurities is further arranged at the bottom of the photovoltaic unit (100);
the photovoltaic unit (100) comprises a photovoltaic panel assembly (101), the bottom of the photovoltaic panel assembly (101) is fixedly provided with a mounting frame (102) which plays a supporting role for the photovoltaic panel assembly (101), the top of the mounting frame (102) corresponds to the bottom of the photovoltaic panel assembly (101) is provided with an electric cabinet (103), two sliding rails (104) which are symmetrically distributed are fixedly arranged at the two sides of the photovoltaic panel assembly (101), the sliding blocks (105) are fixedly connected with the outer parts of the sliding rails (104) in a sliding manner, each sliding block (105) is far away from one end face of the photovoltaic panel assembly (101), a mounting plate (106) is fixedly arranged on one end face of the photovoltaic panel assembly (101), a reflective photoelectric sensor is arranged on the outer side of the mounting frame (102), and the emitting head of the reflective photoelectric sensor is perpendicular to the light face of the photovoltaic panel assembly (101).
2. The device for self-cleaning a solar power module of claim 1, wherein: the cleaning unit (200) comprises a hollow displacement plate (201) fixedly installed between two mounting plates (106), wherein the hollow displacement plate (201) is close to a bristle (207) fixedly arranged on one end face of a photovoltaic panel assembly (101), a spray head (208) is further arranged between the bristles (207), the spray head (208) is communicated with the hollow displacement plate (201) mutually, a guide wheel (206) is installed on the top of the photovoltaic panel assembly (101) in a rotating mode, a motor (203) is fixedly installed in the mounting frame (102), a winding wheel (204) is fixedly installed at the output end of the motor (203), a traction rope (205) is fixedly wound on the outer surface of the winding wheel (204), the other end of the traction rope (205) is fixedly embedded in the top of the hollow displacement plate (201), the traction rope (205) is in sliding sleeve connection with the outer surface of the guide wheel (206), a converging groove frame (202) is fixedly installed at the bottom of the photovoltaic panel assembly (101), and two symmetrically-distributed extension guide plates (209) are arranged on one surface of the converging groove frame (202).
3. A solar module self-cleaning apparatus as defined in claim 2, wherein: the flushing unit (300) comprises a sealing cylinder (307) arranged on one side of the winding wheel (204), the sealing cylinder (307) is fixedly connected with the mounting frame (102), an optical axis (302) is further rotatably arranged on the inner side of the mounting frame (102) through a bracket, a first gear (303) is fixedly sleeved on the outer surface of the output end of the optical axis (302) and the first motor (203), a first synchronous belt (304) is arranged between the two first gears (303) in a transmission manner, a turntable (305) is fixedly arranged on one end, close to the sealing cylinder (307), of the optical axis (302), two arc-shaped protruding blocks (306) which are distributed at equal intervals are fixedly arranged on one end, far away from the first gear (303), of the turntable (305), a piston block (308) is slidably embedded in the inner side of the sealing cylinder (307), a piston rod (309) which penetrates through the sealing cylinder (307) in a sliding manner is fixedly arranged on one end, close to the arc-shaped protruding block (306), a piston rod (309) is fixedly arranged on one end, far away from the arc-shaped protruding block (306), of the piston rod (308) is further fixedly connected with a piston rod (310), and the other end of water pipe two (312) with wherein one side end fixed intercommunication of cavity displacement board (201), the one side of mounting bracket (102) still fixed mounting has water tank (301), just fixed intercommunication is equipped with water pipe one (311) between water tank (301) and seal tube (307), water pipe one (311) are located the outer wall of seal tube (307) is close to one side of water pipe two (312), water pipe two (312) with the junction of seal tube (307) is equipped with check valve two (314), just the outside of water pipe one (311) is equipped with check valve one (313).
4. A solar module self-cleaning apparatus as defined in claim 3, wherein: the first check valve (313) is in unidirectional flow from the water tank (301) to the sealing cylinder (307), and the second check valve (314) is in unidirectional flow from the sealing cylinder (307) to the second water pipe (312).
5. A device for self-cleaning a solar power module according to any one of claims 1, 2, 3, wherein: the bottom of gathering the bezel (202) is sealing state, sediment unit (400) are including the activity interlude establish gather the inside conveyer belt (402) that permeates water of bezel (202), the part of permeating water conveyer belt (402) exposes gather the outside of bezel (202), the inside of gathering bezel (202) still fixed mounting has permeable tank plate (401), just permeable tank plate (401) are right be located gather the inside part of bezel (202) permeable conveyer belt (402) plays the bearing effect, conveyer rolls (403) are all installed in laminating of the both ends inboard of permeable conveyer belt (402), just conveyer rolls (403) are all fixed mounting in inside have pivot (404), two pivot (404) all with gather the outside of bezel (202) is rotated and is connected, the back fixed mounting of gathering bezel (202) has a motor two (405), just the output of motor two (405) with one of them the surface of pivot (404) is fixed cup joint a gear two (406), two synchronous belt (407) are installed to two between the gear two.
6. The device for self-cleaning a solar power module as defined in claim 5 wherein: the water permeable conveyor belt (402) comprises a sponge belt (402 a) and a felt belt (402 b), and the sponge belt (402 a) is positioned outside the felt belt (402 b).
7. The device for self-cleaning a solar power module as defined in claim 5 wherein: a plurality of bulges (403 a) are fixedly arranged on the outer surface of the conveying roller (403).
8. The device for self-cleaning a solar power module as defined in claim 5 wherein: still be equipped with extrusion subassembly (408) between gathering frame (202) with permeate water frid (401), extrusion subassembly (408) including fixed mounting in gathering frame (202) keep away from two spacing sleeve (408 a) that are symmetric distribution of motor two (405) one end, the inside slip of spacing sleeve (408 a) has inlayed a slide dish (408 b), just slide dish (408 b) be close to the one end fixed mounting of cavity displacement board (201) have slide run through in stand (408 c) of spacing sleeve (408 a), the one side of slide dish (408 b) still is equipped with two springs (408 d), stand (408 c) keep away from one end fixed mounting of slide dish (408 b) has 408 e), just frame plate (408 e) are located permeate water frid (401) one side, frame plate (408 e) is close to one side fixed mounting of frid (401) has two spacing strips (408 f) that are staggered, and every frame plate (408 e) are close to one side of permeating water frid (301) is located one side of permeating water frid (408 g) is located and is equipped with extrusion roller (408 g) is located between the one side of transporting roller (408 h) is kept away from to one side (301).
9. The device for self-cleaning a solar power module of claim 8, wherein: the length of the squeeze roller (408 g) is consistent with the width of the water permeable groove plate (401).
10. The device for self-cleaning a solar power module as defined in claim 5 wherein: the slag discharging unit is characterized in that the knocking unit (500) is further arranged on the outer side of the slag discharging unit (400), the knocking unit (500) comprises a tooth-missing gear (501) fixedly sleeved on the outer surface of the rotating shaft (404), the outer side of the tooth-missing gear (501) is further provided with a gear three (502) in a meshed mode, a rotating rod (503) is fixedly arranged in the gear three (502), the rotating rod (503) is rotatably connected with the converging groove frame (202), one end of the rotating rod (503) away from the gear three (502) is fixedly provided with a U-shaped deflector rod (504), the U-shaped deflector rod (504) is movably attached to one surface of the water permeable conveying belt (402), an arc groove (505) is formed in the inner portion of the gear three (502), a limiting arc block (506) is fixedly arranged on the outer surface of the converging groove frame (202), and a spring three (507) is fixedly arranged between one side of the limiting arc block (506) and the arc groove (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310843111.8A CN117013947A (en) | 2023-07-11 | 2023-07-11 | Self-cleaning device for solar power generation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310843111.8A CN117013947A (en) | 2023-07-11 | 2023-07-11 | Self-cleaning device for solar power generation assembly |
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| Publication Number | Publication Date |
|---|---|
| CN117013947A true CN117013947A (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310843111.8A Pending CN117013947A (en) | 2023-07-11 | 2023-07-11 | Self-cleaning device for solar power generation assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117713672A (en) * | 2024-02-06 | 2024-03-15 | 青岛华航环境科技有限责任公司 | Distributed photovoltaic cleaning equipment and method |
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2023
- 2023-07-11 CN CN202310843111.8A patent/CN117013947A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117713672A (en) * | 2024-02-06 | 2024-03-15 | 青岛华航环境科技有限责任公司 | Distributed photovoltaic cleaning equipment and method |
| CN117713672B (en) * | 2024-02-06 | 2024-04-30 | 青岛华航环境科技有限责任公司 | Distributed photovoltaic cleaning equipment and method |
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