CN115121511A - Surface self-cleaning device for solar photovoltaic power generation panel - Google Patents
Surface self-cleaning device for solar photovoltaic power generation panel Download PDFInfo
- Publication number
- CN115121511A CN115121511A CN202210786572.1A CN202210786572A CN115121511A CN 115121511 A CN115121511 A CN 115121511A CN 202210786572 A CN202210786572 A CN 202210786572A CN 115121511 A CN115121511 A CN 115121511A
- Authority
- CN
- China
- Prior art keywords
- power generation
- photovoltaic power
- generation panel
- frame
- cleaning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 238000010248 power generation Methods 0.000 title claims abstract description 77
- 238000009434 installation Methods 0.000 claims abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 239000000741 silica gel Substances 0.000 claims description 23
- 229910002027 silica gel Inorganic materials 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- B08B1/165—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
Abstract
The invention relates to the field of solar photovoltaic power generation panels, in particular to a surface self-cleaning device for a solar photovoltaic power generation panel. The surface self-cleaning device for the solar photovoltaic power generation panel comprises an installation frame, wherein a supporting frame is arranged on the outer wall of the installation frame, a photovoltaic power generation panel body is arranged in the installation frame, and a supporting frame in sliding connection is arranged on the supporting frame; the auxiliary assembly is arranged on the supporting frame and comprises a supporting plate, a gas cylinder, a gas guide pipe, an expansion pipe and a light reflecting plate. According to the surface self-cleaning device for the solar photovoltaic power generation panel, provided by the invention, in the later use process, the reflector panel can be inclined towards the sun through the rotation of the reflector panel, and at the moment, light rays reflected by the reflector panel can smoothly irradiate on the photovoltaic power generation panel body, so that the illumination receiving capacity of the photovoltaic power generation panel body can be increased to a certain extent, and the photoelectric conversion effect of the photovoltaic power generation panel body can be improved to a certain extent.
Description
Technical Field
The invention relates to the field of solar photovoltaic power generation panels, in particular to a surface self-cleaning device for a solar photovoltaic power generation panel.
Background
Solar energy will become one of the main global energy sources in the 21 st century, and is the most primitive energy source, and almost all other energy sources on the earth come from solar energy directly or indirectly. Solar energy is energy generated by a continuous nuclear fusion reaction process of black seeds in or on the surface of the sun. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like. Since solar energy can be converted into various other forms of energy, the application range is very wide, and in the aspect of heat utilization, there are solar greenhouses, article drying and solar cookers, solar water heaters and the like. Through years of development, solar power generation is also developed greatly.
Solar power generation is a device that directly converts solar energy into electrical energy using a battery module. Solar cell modules (Solar cells) are solid devices which utilize the electronic characteristics of semiconductor materials to realize P-V conversion, in vast areas without power grids, the devices can conveniently realize illumination and living power supply for users, and some developed countries can realize complementation with regional power grid connection.
The photovoltaic power generation panel is an important component of the solar power generation system, dust or other sundries are inevitably accumulated on the photovoltaic power generation panel in the later use process, and the dust and the sundries cover the photovoltaic power generation panel to reduce the photoelectric conversion efficiency of the photovoltaic power generation panel, so that the efficiency of the solar power generation system is reduced, the dust and the sundries on the photovoltaic power generation panel need to be cleaned in time, and the photovoltaic power generation panel is located outdoors and widely distributed, so that manpower can be greatly wasted by adopting manual cleaning, and the cleaning efficiency is low.
Therefore, there is a need to provide a new surface self-cleaning device for solar photovoltaic panels to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a surface self-cleaning device for a solar photovoltaic power generation panel.
The invention provides a surface self-cleaning device for a solar photovoltaic power generation panel, which comprises:
the photovoltaic power generation panel comprises a mounting frame, wherein a supporting frame is arranged on the outer wall of the mounting frame, a photovoltaic power generation panel body is arranged in the mounting frame, and a supporting frame in sliding connection is arranged on the supporting frame;
the auxiliary assembly is arranged on the supporting frame and comprises a supporting plate, gas cylinders, gas guide pipes, telescopic pipes and a light reflecting plate, the supporting plate is fixedly arranged on the top side of the supporting frame, the bottom of the light reflecting plate is rotatably connected with the top side of the supporting frame through a rotating shaft, the gas cylinders are arranged on two sides of the upper surface of the supporting plate, the two gas cylinders are internally provided with the communicated gas guide pipes, and one ends of the two gas guide pipes, far away from the corresponding gas cylinders, are communicated with the side wall of the light reflecting plate through the telescopic pipes;
the cleaning assembly is arranged on the supporting frame.
Preferably, the cleaning assembly comprises two support bars, two cleaning bars and two silica gel bars, the two support bars are erected inside the support frame, the cleaning bars and the silica gel bars are arranged on the bottom sides of the support bars respectively, and the length specifications of the cleaning bars and the silica gel bars are the same as the width specifications of the photovoltaic power generation panel body.
Preferably, the clearance subassembly still includes axostylus axostyle, pinion rack, tooth section of thick bamboo and first motor, the axostylus axostyle of rotating the connection has been erect between two inside support bars of support frame, the one end of axostylus axostyle is through first motor and the inside fixed connection of support frame, the cover is equipped with two symmetrical distribution's tooth section of thick bamboos on the axostylus axostyle, two the both sides wall of tooth section of thick bamboo all is equipped with the pinion rack that the meshing is connected, and every the bottom side of pinion rack all with the top side fixed connection who corresponds the support bar.
Preferably, one side of the supporting frame, which is far away from the reflector, is provided with a liquid storage tank fixedly connected, the bottom side of the liquid storage tank is provided with a connecting pump communicated with the liquid storage tank, the output end of the connecting pump is provided with a communicating adapter tube, and the outer wall of the adapter tube is provided with a plurality of material discharging heads which are communicated and uniformly distributed.
Preferably, the side wall of the supporting plate is provided with two arc-shaped guide strips which are symmetrically distributed, the bottom sides of the two guide strips are fixedly connected with the side wall of the supporting frame, and the inner walls of the two guide strips are slidably connected with the bottom of the light reflecting plate.
Preferably, the lead screw that the rotation is connected, two is all erect to the both sides of carriage the one end of lead screw all is equipped with fixed connection's second motor, two the second motor all with the inner wall fixed connection of carriage, and two all the cover is equipped with threaded connection's thread bush on the outer wall of lead screw.
Preferably, the inside both sides wall of support frame all sets up the guide way of symmetric distribution, the below of support frame inner wall both sides guide way all is equipped with fixed connection's connecting block, and two the tip of connecting block all with the outer wall fixed connection who corresponds the thread bush.
Preferably, two fixed connection's guide block is all installed to the both sides of support bar, every the tip of guide block all inserts and establishes the inner wall that corresponds the guide way and with the inner wall sliding connection who corresponds the guide way.
Preferably, logical groove has all been seted up to the inside both sides of installing frame, and is a plurality of arrange the stub bar and all pass the inside of installing frame through leading to the groove and extend to the top of installing frame.
Preferably, the controller on the lateral wall of carriage, the top side of carriage is equipped with the rainfall sensor, the rainfall sensor passes through electric connection between wire and the controller, just the controller still passes through electric connection between wire and first motor, second motor and the connection pump.
Compared with the related art, the surface self-cleaning device for the solar photovoltaic power generation panel provided by the invention has the following beneficial effects:
1. through the arrangement of the auxiliary assembly, in the later use process, when the east side of the sun just rises or the west side of the sun is about to fall, the solar illumination respectively irradiates the gas cylinders at the east side and the west side of the auxiliary assembly too much, the gas irradiating more inside the illuminating gas cylinders expands due to heating, the expanding gas smoothly circulates through the gas guide pipe and the telescopic pipe, the telescopic rod smoothly extends along with the continuous expansion of the gas after the gas flows into the telescopic pipe, the side wall of the reflector can be smoothly extruded by the extending telescopic pipe, the reflector rotates, the reflector can incline towards the sun, the light reflected by the reflector can smoothly irradiate on the photovoltaic power generation board body, and the illumination quantity of the photovoltaic power generation board body can be increased to a certain extent, therefore, the photoelectric conversion effect of the photovoltaic power generation panel body can be improved to a certain extent.
2. The cleaning strip and the silica gel strip are arranged in the cleaning assembly, when the second motor drives the cleaning strip in the cleaning assembly to slide through the lead screw, the threaded sleeve and the support frame, the sliding cleaning can smoothly slide to and fro with the top of the photovoltaic power generation board body, so that the top of the photovoltaic power generation board body can be cleaned, after the photovoltaic power generation board body is cleaned, the first motor in the cleaning assembly can be controlled to drive the gear barrel to rotate, the rotating gear barrel can smoothly mesh with the toothed plates on two sides, the toothed plate moving on one side can drive the cleaning strip to move upwards, the toothed plate on the other side can smoothly drive the silica gel strip to move downwards until the bottom side of the silica gel strip is abutted against the top of the photovoltaic power generation board body, the silica gel strip can smoothly slide to and fro along with the support frame, water stains on the top side of the photovoltaic power generation board body can be smoothly scraped through the sliding of the silica gel strip, make the top rapid draing of photovoltaic power generation board body, and then the phenomenon that water stain appears in reducible photovoltaic power generation board body top, consequently can make the clearance effect of this device outstanding more.
3. According to the photovoltaic panel cleaning device, the liquid outlet box is arranged at the end part of the mounting frame, in the later use process, when the controller analyzes signals transmitted by the rainfall sensor, signals are sent to the connecting pump when rain is detected, so that the connecting pump works, the working connecting pump can smoothly guide cleaning liquid in the liquid storage box into the adapter tube, the cleaning liquid entering the adapter tube can be smoothly sprayed to the top of the photovoltaic panel body through the discharging head, and when the cleaning strip in the cleaning assembly slides, the cleaning strip can clean impurities such as dust on the top of the photovoltaic panel body more cleanly, and the cleaning effect of the photovoltaic panel cleaning device can be improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a surface self-cleaning device for a solar photovoltaic panel according to the present invention;
FIG. 2 is a schematic structural view of the auxiliary assembly shown in FIG. 1;
FIG. 3 is a bottom view of the auxiliary assembly of FIG. 2;
FIG. 4 is a schematic structural view of the supporting frame and the cleaning assembly shown in FIG. 1;
FIG. 5 is a schematic view of the cleaning assembly shown in FIG. 1;
FIG. 6 is an enlarged view of the portion A shown in FIG. 4;
FIG. 7 is a schematic view of the reservoir connection of FIG. 1;
FIG. 8 is a schematic view of the connection between the mounting frame and the supporting frame shown in FIG. 1;
FIG. 9 is a schematic structural view of the connection between the support frame and the photovoltaic panel body shown in FIG. 1;
fig. 10 is a schematic structural view of the support frame shown in fig. 4.
Reference numbers in the figures: 1. installing a frame; 1a, a through groove; 2. a support frame; 2a, a controller; 2b, a rainfall sensor; 3. an auxiliary component; 31. a support plate; 32. a gas cylinder; 33. an air duct; 331. a telescopic pipe; 34. a light reflecting plate; 35. a guide strip; 4. a photovoltaic power generation panel body; 5. a support frame; 5a, a guide groove; 5b, connecting blocks; 6. cleaning the assembly; 61. a supporting strip; 62. cleaning the strips; 63. a silica gel strip; 64. a shaft lever; 65. a toothed plate; 66. a gear cylinder; 67. a first motor; 611. a guide block; 7. a liquid storage tank; 7a, connecting a pump; 7b, a transfer pipe; 7c, a discharge head; 8. a screw rod; 8a, a second motor; 8c, a threaded sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 10, a surface self-cleaning device for a solar photovoltaic panel according to an embodiment of the present invention includes: installing frame 1, auxiliary assembly 3 and clearance subassembly 6, the outer wall of installing frame 1 is equipped with carriage 2, the inside photovoltaic power generation board body 4 that is equipped with of installing frame 1, be equipped with sliding connection's support frame 5 on carriage 2.
In the embodiment of the present invention, please refer to fig. 1, convex 2 and fig. 3, the auxiliary component 3 is disposed on the supporting frame 2, the auxiliary component 3 includes a supporting plate 31, gas cylinders 32, gas guiding tubes 33, an expansion tube 331 and a light reflecting plate 34, the supporting plate 31 is fixedly disposed on the top side of the supporting frame 2, the bottom of the light reflecting plate 34 is rotatably connected to the top side of the supporting frame 2 through a rotating shaft, the gas cylinders 32 are disposed on both sides of the upper surface of the supporting plate 31, the two gas cylinders 32 are each provided with a communicating gas guiding tube 33 therein, and one end of each of the two gas guiding tubes 33, which is far away from the corresponding gas cylinder 32, is communicated with the side wall of the light reflecting plate 34 through the expansion tube 331.
It should be noted that: in the later use process, when the east side of the sun just rises or the west side of the sun is about to fall, the sun light can respectively irradiate too much air cylinders 32 at the east side and the west side in the auxiliary assembly 3, the air irradiated into the air cylinders 32 with more light can expand due to heating, and the expanded air can smoothly circulate through the air guide pipe 33 and the telescopic pipe 331;
after gas flow to flexible pipe 331 is inside, along with gaseous continuation inflation, then can be smooth make the telescopic link extend, flexible pipe 331 that extends this moment can be smooth extrude the lateral wall of reflector panel 34, make reflector panel 34 rotate, and then can make reflector panel 34 incline towards solar direction, the light that reflector panel 34 reflects this moment then can be smooth shines on photovoltaic power generation board body 4, can increase photovoltaic power generation board body 4's photic volume to a certain extent, consequently, can improve photovoltaic power generation board body 4's photoelectric conversion effect to a certain extent.
In the embodiment of the present invention, referring to fig. 1, 5 and 6, the cleaning assembly 6 is disposed on the support frame 5, the cleaning assembly 6 includes two support bars 61, two cleaning bars 62 and two silica gel bars 63, the two support bars 61 are disposed and erected inside the support frame 5, the cleaning bars 62 and the silica gel bars 63 are disposed on the bottom sides of the two support bars 61 respectively, the length specification of the cleaning bars 62 and the silica gel bars 63 is the same as the width specification of the photovoltaic power generation panel body 4, the cleaning assembly 6 further includes a shaft lever 64, a toothed plate 65, a toothed cylinder 66 and a first motor 67, the shaft lever 64 rotatably connected is erected between the two support bars 61 inside the support frame 5, one end of the shaft lever 64 is fixedly connected with the inside of the support frame 5 through the first motor 67, the shaft lever 64 is sleeved with two symmetrically distributed toothed cylinders 66, two side walls of the two toothed cylinders 66 are both provided with toothed plates 65 in meshing connection, and the bottom side of each toothed plate 65 is fixedly connected with the top side of the corresponding support bar 61.
It should be noted that: in the later period, when the cleaning strip 62 slides back and forth along with the support frame 5 to clean the surface of the photovoltaic power generation panel body 4 and the controller 2a monitors that rain in the air stops through the rain sensor 2 b;
In an embodiment of the present invention, referring to fig. 1 and 7, a fixedly connected liquid storage tank 7 is disposed on a side of the support frame 2 away from the reflector 34, a connected pump 7a is disposed on a bottom side of the liquid storage tank 7, a connected transfer pipe 7b is disposed at an output end of the connected pump 7a, and a plurality of connected and uniformly distributed discharge heads 7c are disposed on an outer wall of the transfer pipe 7 b.
It should be noted that: when controller 2a control connection pump 7a carries out the during operation, the connecting pump 7a of work can be smooth with inside washing liquid guide-in adapter tube 7b of liquid reserve tank 7 inside, the inside washing liquid that gets into adapter tube 7b this moment can be smooth spout the top to photovoltaic power generation board body 4 through row stub bar 7c, when clearance strip 62 among the clearance subassembly 6 slides this moment, can make clearance strip 62 cleaner to the clearance of impurities such as photovoltaic power generation board body 4 top dust, can improve the clearance effect of this device.
In an embodiment of the present invention, please refer to fig. 2 and fig. 3, two symmetrically distributed arc-shaped guide bars 35 are disposed on a side wall of the supporting plate 31, bottom sides of the two guide bars 35 are both fixedly connected to a side wall of the supporting frame 2, and inner walls of the two guide bars 35 are both slidably connected to a bottom of the reflector 34.
It should be noted that: by arranging the arc-shaped guide strips 35 at the two sides of the support plate 31 and slidably connecting the inner walls of the guide strips 35 with the bottom of the reflector 34, when the expanded gas in the gas cylinder 32 extrudes the reflector in the later period, so that the reverse plate rotates at the connecting position with the support frame 2, the guide strips 35 can smoothly guide the rotating track of the reflector 34, and the reflector 34 can rotate more stably;
meanwhile, one end of the reflector 34 close to the gas cylinder 32 is in a closed state, so that when the reflector 34 moves, the closed end of the guide strip 35 can stop the rotating limit of the reflector 34, and the phenomenon that the reflecting surface of the reflector 34 turns due to the fact that the reflector 34 rotates circularly in the later period can be avoided.
In an embodiment of the present invention, referring to fig. 6, 8 and 10, two rotatably connected lead screws 8 are respectively erected on two sides of the support frame 2, one end of each of the two lead screws 8 is provided with a fixedly connected second motor 8a, the two second motors 8a are respectively fixedly connected with an inner wall of the support frame 2, outer walls of the two lead screws 8 are respectively sleeved with a threaded sleeve 8c in threaded connection, two side walls inside the support frame 5 are respectively provided with symmetrically distributed guide grooves 5a, a fixedly connected connecting block 5b is respectively arranged below the guide grooves 5a on two sides of the inner wall of the support frame 5, and end portions of the two connecting blocks 5b are respectively fixedly connected with outer walls of the corresponding threaded sleeves 8 c.
It should be noted that: through carrying out fixed connection with connecting block 5b and the thread bush 8c of 5 insides of support frame, later stage when second motor 8a drives lead screw 8 and rotates, the thread bush 8c on the drive outer wall that pivoted lead screw 8 can be smooth slides, consequently gliding thread bush 8c can be smooth drive support frame 5 through connecting block 5b and remove, consequently the inside clearance subassembly 6 of drive that the support frame 5 that removes can be smooth clears up the top of photovoltaic power generation board body 4.
In the embodiment of the present invention, referring to fig. 6 and 10, two sides of the two supporting bars 61 are respectively provided with a fixedly connected guide block 611, and an end of each guide block 611 is inserted into an inner wall of the corresponding guide groove 5a and is slidably connected with the inner wall of the corresponding guide groove 5 a.
It should be noted that: through carrying out sliding connection with the inside of guide block 611 and guide way 5a, later stage when first motor 67 drives support bar 61 through the meshing of tooth section of thick bamboo 66 and pinion rack 65 and removes, the support bar 61 that removes then can be smooth drives guide block 611 and slides inside guide way 5a, the removal orbit to support bar 61 that can be smooth through the slip of guide block 611 this moment leads, the horizontal direction of support bar 61 is spacing through guide block 611 that guide way 5a still can be smooth simultaneously, and then can avoid pinion rack 65 and the phase separation of tooth section of thick bamboo 66 of support bar 61 top side, consequently, can make pinion rack 65 and tooth section of thick bamboo 66 mesh all the time and be connected.
In an embodiment of the present invention, referring to fig. 1 and 8, through grooves 1a are formed on both sides of the inside of the mounting frame 1, and the plurality of discharging heads 7c pass through the inside of the mounting frame 1 through the through grooves 1a and extend to the upper side of the mounting frame 1.
It should be noted that: through seting up logical groove 1a in installing frame 1 is inside, can make the smooth top of passing the installing frame 1 and exposing at the inside photovoltaic power generation board body 4 of installing frame 1 of blowdown head 7c, and then when connecting pump 7a and carry out the during operation, can be smooth spout the inside washing liquid of liquid reserve tank 7 on photovoltaic power generation board body 4.
In an embodiment of the present invention, referring to fig. 1 and 9, a controller 2a is disposed on a side wall of the support frame 2, a rain sensor 2b is disposed on a top side of the support frame 2, the rain sensor 2b is electrically connected to the controller 2a through a wire, and the controller 2a is further electrically connected to the first motor 67, the second motor 8a and the connection pump 7a through wires.
It should be noted that: through rainfall sensor 2 b's setting, the rainy state of later stage accessible rainfall sensor 2 b's work real-time detection weather, and then can make controller 2a smooth control connection pump 7a, first motor 67 and second motor 8a carry out work.
The working principle of the surface self-cleaning device for the solar photovoltaic power generation panel provided by the invention is as follows:
when the device is installed on a frame of a photovoltaic power generation panel body 4 and used, when the controller 2a analyzes signals transmitted by the rainfall sensor 2b, and when rain is detected, signals are sent to the connection pump 7a, so that the connection pump 7a works;
the working connecting pump 7a can smoothly guide the cleaning liquid in the liquid storage tank 7 into the adapter tube 7b, and the cleaning liquid entering the adapter tube 7b can smoothly spray to the top of the photovoltaic power generation panel body 4 through the discharging head 7 c;
meanwhile, the controller 2a can simultaneously control the first motor 67 in the cleaning assembly 6 to work, the working first motor 67 can smoothly drive the gear cylinder 66 on the outer wall to rotate through the shaft lever 64, the rotating gear cylinder 66 can smoothly drive the toothed plates 65 meshed and connected with the two side walls to move, and the toothed plate 65 on one side can smoothly drive the cleaning strip 62 to move downwards through the supporting bar 61 until the bottom side of the cleaning strip 62 abuts against the top of the photovoltaic power generation panel body 4;
at the moment, the controller 2a can smoothly control the two second motors 8a in the supporting frame 2 to rotate, the two rotating second motors 8a can smoothly drive the screw rods 8 at the end parts to rotate, the two rotating screw rods 8 can smoothly drive the supporting frame 5 to reciprocate through the thread sleeves 8c on the outer wall, at the moment, the reciprocating supporting frame 5 can smoothly drive the internal cleaning assembly 6 to slide, and further, the cleaning strips 62 in the cleaning assembly 6 can smoothly clean the top of the photovoltaic panel body 4, and when the cleaning strips 62 are cleaned, the cleaning strips 62 can clean impurities such as dust on the top of the photovoltaic panel body 4 more cleanly by adding cleaning liquid, so that the cleaning effect of the device is improved;
when the cleaning strip 62 finishes cleaning the top of the photovoltaic panel body 4, when the controller 2a monitors that rain in the air stops through the rain sensor 2 b;
the controller 2a can control the first motor 67 to drive the shaft lever 64 and the tooth cylinder 66 to rotate reversely, at this time, the rotating tooth cylinder 66 can smoothly mesh with the tooth plates 65 on two sides to move, the tooth plate 65 moving on one side can drive the cleaning strip 62 to move upwards, the tooth plate 65 on the other side can smoothly drive the silica gel strip 63 to move downwards until the bottom side of the silica gel strip 63 abuts against the top of the photovoltaic power generation plate body 4, at this time, the silica gel strip 63 can smoothly slide back and forth along with the support frame 5, water stain on the top side of the photovoltaic power generation plate body 4 can be smoothly scraped through the sliding of the silica gel strip 63, so that the top of the photovoltaic power generation plate body 4 is quickly dried, and the phenomenon of water stain on the top of the photovoltaic power generation plate body 4 can be reduced, and therefore, the cleaning effect of the device is more excellent;
in the later use process, when the east side of the sun just rises or the west side of the sun is about to fall, the sun light can respectively irradiate the gas cylinders 32 on the east side and the west side in the auxiliary assembly 3 too much, the gas irradiated into the gas cylinders 32 with more light can expand due to heating, the expanded gas can smoothly circulate through the gas guide pipe 33 and the extension pipe 331 at the moment, and after the gas flows into the extension pipe 331, the extension rod can smoothly extend along with the continuous expansion of the gas;
the flexible pipe 331 that extends this moment can be smooth extrudees the lateral wall to reflector panel 34, makes reflector panel 34 rotate, and then can make reflector panel 34 incline towards the direction of sun, and the light that reflector panel 34 was located of reflection this moment then can be smooth shines on photovoltaic power generation board body 4, can increase the photic illumination volume of photovoltaic power generation board body 4 to a certain extent, consequently can improve the photoelectric conversion effect of photovoltaic power generation board body 4 to a certain extent.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. A surface self-cleaning device for a solar photovoltaic power generation panel, comprising:
the photovoltaic power generation panel comprises a mounting frame (1), wherein a supporting frame (2) is arranged on the outer wall of the mounting frame (1), a photovoltaic power generation panel body (4) is arranged inside the mounting frame (1), and a supporting frame (5) in sliding connection is arranged on the supporting frame (2);
the auxiliary assembly (3) is arranged on the supporting frame (2), the auxiliary assembly (3) comprises a supporting plate (31), gas cylinders (32), gas guide pipes (33), telescopic pipes (331) and a light reflecting plate (34), the supporting plate (31) is fixedly arranged on the top side of the supporting frame (2), the bottom of the light reflecting plate (34) is rotatably connected with the top side of the supporting frame (2) through a rotating shaft, the gas cylinders (32) are arranged on two sides of the upper surface of the supporting plate (31), the communicated gas guide pipes (33) are arranged in the two gas cylinders (32), and one ends, far away from the corresponding gas cylinders (32), of the two gas guide pipes (33) are communicated with the side wall of the light reflecting plate (34) through the telescopic pipes (331);
the cleaning assembly (6), the cleaning assembly (6) is arranged on the supporting frame (5).
2. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 1, wherein the cleaning assembly (6) comprises two support bars (61), two cleaning bars (62) and two silica gel bars (63), the two support bars (61) are arranged and erected inside the support frame (5), the cleaning bars (62) and the silica gel bars (63) are respectively arranged on the bottom sides of the two support bars (61), and the length specifications of the cleaning bars (62) and the silica gel bars (63) are the same as the width specification of the photovoltaic power generation panel body (4).
3. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 2, wherein the cleaning assembly (6) further comprises a shaft rod (64), a toothed plate (65), a toothed cylinder (66) and a first motor (67), the shaft rod (64) which is rotatably connected is erected between two supporting bars (61) inside the supporting frame (5), one end of the shaft rod (64) is fixedly connected with the inside of the supporting frame (5) through the first motor (67), the shaft rod (64) is sleeved with two symmetrically distributed toothed cylinders (66), two side walls of the two toothed cylinders (66) are respectively provided with the toothed plate (65) which are connected in a meshing manner, and the bottom side of each toothed plate (65) is fixedly connected with the top side of the corresponding supporting bar (61).
4. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 1, wherein a fixedly connected liquid storage tank (7) is arranged on one side of the support frame (2) far away from the reflector (34), a connecting pump (7a) communicated with the liquid storage tank is arranged on the bottom side of the liquid storage tank (7), a communicating adapter tube (7b) is arranged at the output end of the connecting pump (7a), and a plurality of communicated and uniformly distributed discharging heads (7c) are arranged on the outer wall of the adapter tube (7 b).
5. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 1, wherein two arc-shaped guide strips (35) are symmetrically distributed on the side wall of the support plate (31), the bottom sides of the two guide strips (35) are fixedly connected with the side wall of the support frame (2), and the inner walls of the two guide strips (35) are slidably connected with the bottom of the light reflection plate (34).
6. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 1, wherein two rotatably connected lead screws (8) are erected on two sides of the support frame (2), one end of each of the two lead screws (8) is provided with a fixedly connected second motor (8a), each of the two second motors (8a) is fixedly connected with the inner wall of the support frame (2), and the outer walls of the two lead screws (8) are sleeved with threaded sleeves (8c) which are in threaded connection.
7. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 1, wherein two side walls inside the support frame (5) are provided with symmetrically distributed guide grooves (5a), connecting blocks (5b) are fixedly connected below the guide grooves (5a) on two sides of the inner wall of the support frame (5), and the end parts of the two connecting blocks (5b) are fixedly connected with the outer walls of the corresponding threaded sleeves (8 c).
8. The surface self-cleaning device for solar photovoltaic panels according to claim 2, characterized in that two sides of two support bars (61) are each provided with a fixedly connected guide block (611), and the end of each guide block (611) is inserted into the inner wall of the corresponding guide groove (5a) and is slidably connected with the inner wall of the corresponding guide groove (5 a).
9. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 4, wherein through grooves (1a) are formed in two sides of the inside of the installation frame (1), and the plurality of discharging heads (7c) penetrate through the inside of the installation frame (1) through the through grooves (1a) and extend to the upper side of the installation frame (1).
10. The surface self-cleaning device for the solar photovoltaic power generation panel as claimed in claim 1, wherein a controller (2a) is arranged on the side wall of the support frame (2), a rainfall sensor (2b) is arranged on the top side of the support frame (2), the rainfall sensor (2b) is electrically connected with the controller (2a) through a wire, and the controller (2a) is also electrically connected with the first motor (67), the second motor (8a) and the connecting pump (7a) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786572.1A CN115121511A (en) | 2022-07-04 | 2022-07-04 | Surface self-cleaning device for solar photovoltaic power generation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786572.1A CN115121511A (en) | 2022-07-04 | 2022-07-04 | Surface self-cleaning device for solar photovoltaic power generation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115121511A true CN115121511A (en) | 2022-09-30 |
Family
ID=83382322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210786572.1A Pending CN115121511A (en) | 2022-07-04 | 2022-07-04 | Surface self-cleaning device for solar photovoltaic power generation panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115121511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865657A (en) * | 2023-06-26 | 2023-10-10 | 戎昌光电科技(江苏)有限公司 | Photovoltaic building integrated photovoltaic energy storage equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207321196U (en) * | 2017-10-31 | 2018-05-04 | 山东中瑞电气有限公司 | Mechanical trailing type solar energy reflector |
| CN210899026U (en) * | 2019-12-02 | 2020-06-30 | 新丰县华厦实业有限公司 | Solar photovoltaic high-efficiency power generation auxiliary device |
| CN113258866A (en) * | 2021-07-14 | 2021-08-13 | 骥志(江苏)新能源科技有限公司 | Illumination area adjustable solar photovoltaic module adaptive to illumination intensity |
| CN216174586U (en) * | 2021-11-09 | 2022-04-05 | 深圳市晟世环保能源股份有限公司 | Self-cleaning device on surface of photovoltaic power generation panel |
-
2022
- 2022-07-04 CN CN202210786572.1A patent/CN115121511A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207321196U (en) * | 2017-10-31 | 2018-05-04 | 山东中瑞电气有限公司 | Mechanical trailing type solar energy reflector |
| CN210899026U (en) * | 2019-12-02 | 2020-06-30 | 新丰县华厦实业有限公司 | Solar photovoltaic high-efficiency power generation auxiliary device |
| CN113258866A (en) * | 2021-07-14 | 2021-08-13 | 骥志(江苏)新能源科技有限公司 | Illumination area adjustable solar photovoltaic module adaptive to illumination intensity |
| CN216174586U (en) * | 2021-11-09 | 2022-04-05 | 深圳市晟世环保能源股份有限公司 | Self-cleaning device on surface of photovoltaic power generation panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865657A (en) * | 2023-06-26 | 2023-10-10 | 戎昌光电科技(江苏)有限公司 | Photovoltaic building integrated photovoltaic energy storage equipment |
| CN116865657B (en) * | 2023-06-26 | 2024-03-15 | 戎昌光电科技(江苏)有限公司 | Photovoltaic building integrated photovoltaic energy storage equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101845757B1 (en) | Solar condensing module system for utilizing reflected light | |
| CN111715589A (en) | Integrated cleaning device capable of improving water spraying speed by utilizing air pressure | |
| CN115121511A (en) | Surface self-cleaning device for solar photovoltaic power generation panel | |
| CN114531099A (en) | Self-cleaning photovoltaic panel support with light following function | |
| CN110479683A (en) | A kind of cleaning machine of paraboloid trough type photo-thermal power generation reflecting mirror | |
| JP2021191217A (en) | Mechanism to remove salt adhered to surface of photovoltaic power generation device on water | |
| CN219222880U (en) | High-efficiency environment-friendly solar water heater capable of automatically cleaning | |
| CN111520920B (en) | Self-cleaning energy-saving environment-friendly solar water heater | |
| CN216137727U (en) | Solar cell panel surface cleaning device | |
| CN209748485U (en) | Photovoltaic power generation device capable of improving power generation efficiency and automatically cleaning ash | |
| CN215089604U (en) | Environment-friendly solar photovoltaic panel cleaning device | |
| CN113333352B (en) | Solar cell panel surface cleaning device | |
| CN212703263U (en) | Photovoltaic board self-cleaning device | |
| CN208688011U (en) | A kind of small-sized photo-thermal combination solar power station improving structure | |
| CN220475708U (en) | Self-cleaning heat collector device | |
| CN220273630U (en) | Photovoltaic board is from dust removal, cleaning device | |
| CN216048439U (en) | Heat storage pipe for storing solar energy | |
| CN217135441U (en) | Solar photovoltaic panel with automatic ash removal function | |
| CN214014177U (en) | Cleaning device for solar cell panel | |
| CN112815547B (en) | Solar thermal power generation device for high-rise building | |
| CN219766108U (en) | Cleaning mechanism for photovoltaic power generation plate | |
| CN220038238U (en) | Intelligent illuminating lamp with solar cell panel | |
| CN216599505U (en) | Timing automatic rotating solar cell panel for street lamp | |
| CN219899199U (en) | Centralized photovoltaic board dust collector | |
| CN220307169U (en) | Photovoltaic board dust clearance support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |