CN113333341B - Snow and dust removing device of solar photovoltaic power station and application method of snow and dust removing device - Google Patents
Snow and dust removing device of solar photovoltaic power station and application method of snow and dust removing device Download PDFInfo
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- CN113333341B CN113333341B CN202110593010.0A CN202110593010A CN113333341B CN 113333341 B CN113333341 B CN 113333341B CN 202110593010 A CN202110593010 A CN 202110593010A CN 113333341 B CN113333341 B CN 113333341B
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- 239000000428 dust Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 185
- 238000004140 cleaning Methods 0.000 claims abstract description 70
- 239000002390 adhesive tape Substances 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 26
- 230000005611 electricity Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 10
- 102000010637 Aquaporins Human genes 0.000 description 21
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
- H02S40/12—Means for removing snow
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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
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- Photovoltaic Devices (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The utility model provides a snow and dust removing device of a solar photovoltaic power station and a use method thereof. The driving wheel set and the driven wheel set are clamped on two sides of the solar photovoltaic panel, the adhesive tape and the brush strip at the bottom of the cleaning device play roles in cleaning ash and wiping water, the spray head on the cleaning device can spray water, the adhesive tape and the brush strip are matched, the driving wheel set and the driven wheel set are utilized to slide back and forth on the solar photovoltaic panel, and dust or snow on the solar photovoltaic panel is repeatedly cleaned.
Description
Technical Field
The utility model relates to the field of solar energy photovoltaics, in particular to a snow and dust removing device of a solar energy photovoltaic power station and a using method thereof.
Background
The output performance of the solar panel is affected by dust deposited on the surface, so that the efficiency of the battery is reduced; dust has direct influence on solar irradiance and heat dissipation received by the panel, and can corrode the surface of the panel; in addition, under the weather influence of snowfall, if continuous snowfall can lead to snow on the solar panel, the power generation operation can not be performed, and the manual work is carried out to the solar panel under the snowfall weather and is large in snow removing labor amount, so that the cleaning operation is difficult.
The utility model relates to the technical field of solar panel auxiliary equipment, in particular to a solar panel snow and dust removing device and a snow and dust removing method, belonging to the Chinese patent CN 108580361A; the cleaning device comprises a box body, wherein a through hole is formed in the bottom of the box body, a pushing mechanism is fixed at the top of the box body, a cleaning mechanism is further arranged in the box body, and the cleaning mechanism is embedded into the box body through the pushing mechanism. This structure needs to be through the cylinder regulation clean mechanism with the photovoltaic board between the distance and reciprocal drive the clockwise and anticlockwise rotatory design of brush, pivoted brush cleaning performance is poor, can't reach the effect of deashing, and the brush harm solar panel easily.
The utility model discloses a dust and snow removing device for roof solar power generation, which comprises a mounting frame, wherein a bracket capable of sliding back and forth in the length direction of the mounting frame is arranged on the mounting frame, a snow removing shovel is arranged on the bracket, the cross section structure of the snow removing shovel comprises a snow shoveling blade which inclines downwards, a snow pushing plate part is arranged behind the snow shoveling blade, a snow removing brush and the bracket are further arranged behind the snow removing shovel, and a first driving device for driving the bracket to move back and forth on the mounting frame is arranged. The dust and snow removing device for roof solar power generation provided by the utility model can automatically remove dust or snow on the solar cell panel. Under the condition of dust or snow on the solar cell panel, the ash removal effect and the snow removal effect are poor.
Disclosure of Invention
The utility model mainly aims to provide a snow removing and dedusting device of a solar photovoltaic power station and a using method thereof, which solve the problems that the cleaning labor capacity is large and the cleaning operation is difficult for dust or snow on a solar panel.
The utility model relates to the technical field of solar panel auxiliary equipment, in particular to a solar panel snow and dust removing device and a snow and dust removing method.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a solar photovoltaic power plant removes snow dust collector, including the drive wheelset and the driven wheelset that two symmetries set up, drive wheelset and driven wheelset card are in solar photovoltaic board both sides, be equipped with cleaning device between drive wheelset and the driven wheelset, the cleaning device bottom is equipped with at least one adhesive tape, the adhesive tape both sides still are equipped with the brush strip, the cleaning device both sides still are equipped with a plurality of shower nozzles, the cleaning device top is equipped with the water tank, the water tank passes through water pump and a plurality of shower nozzles intercommunication, water tank one side is equipped with control center, control center is connected with drive wheelset, the water pump electricity, the inside electricity storage device that is equipped with of control center, electricity storage device is connected with solar photovoltaic board electricity.
In the preferred scheme, the drive wheelset includes first mounting panel, and first mounting panel both ends are equipped with the rotor outer wheel, and the rotor outer wheel rotates with first mounting panel to be connected, and the rotor outer wheel is inside to be equipped with the stator, stator and first mounting panel fixed connection, stator and control center electricity are connected.
In the preferred scheme, the drive wheelset still is equipped with the second mounting panel, and second mounting panel both ends are equipped with the gyro wheel, second mounting panel and first mounting panel swing joint.
In the preferred scheme, be equipped with the connecting block on the first mounting panel, be equipped with the sliding tray on the second mounting panel, the connecting block passes the sliding tray and with sliding tray sliding connection.
In the preferred scheme, be equipped with a plurality of locking screw holes on the connecting block, the sliding tray is equipped with a plurality of waist holes, and a plurality of locking screws pass waist hole and locking screw threaded connection, locking second mounting panel and first mounting panel.
In the preferred scheme, the cleaning device is also provided with a bearing plate, mounting lugs are arranged at two ends of the bearing plate and are connected with mounting plates of the driving wheel set and the driven wheel set, and the cleaning device is arranged on the lower surface of the bearing plate.
In the preferred scheme, a first water channel and a second water channel are arranged in the cleaning device, a plurality of first spray heads on one side of the cleaning device are communicated with the first water channel, a second spray head on the other side of the cleaning device is communicated with the second water channel, a water pump is communicated with a water delivery main pipe through a control valve, and the water delivery main pipe is communicated with the first water channel or/and the second water channel.
In the preferred scheme, the water delivery main pipe comprises a first water delivery pipe and a second water delivery pipe, wherein the first water delivery pipe passes through the bearing plate to be communicated with the first water channel, and the second water delivery pipe passes through the bearing plate to be communicated with the second water channel;
one side of the bearing plate is provided with a first infrared distance sensor, the other side of the bearing plate is provided with a second infrared distance sensor, and the first infrared distance sensor and the second infrared distance sensor are electrically connected with the control valve.
In the preferred scheme, a water inlet is arranged on the water tank, a heating pipe is arranged in the water tank and is electrically connected with the control center, a temperature sensor and a water level sensor are also arranged at the bottom of the water tank, and the temperature sensor and the water level sensor are electrically connected with the control center;
the adhesive tape or the brush strip is clamped on the clamping block, and the clamping block is clamped on the cleaning device.
The method comprises the following steps:
s1, installing two ends of a bearing plate on a driving wheel set and a driven wheel set, installing a cleaning device below the bearing plate, adjusting a connecting block and a sliding groove to enable the driving wheel set and the driven wheel set to be installed on two sides of a solar photovoltaic panel, and locking the positions of the connecting block and the sliding groove through locking screws;
s2, respectively mounting the adhesive tape and the brush strip on a clamping block, and mounting the clamping block on the cleaning device;
s3, a water tank is arranged above the bearing plate, a water pump and a control valve are arranged on the water tank, the water pump is communicated with the control valve, the first water pipe is communicated with the first water channel and the first water outlet of the control valve, and the second water pipe is communicated with the first water channel and the second water outlet of the control valve;
s4, installing a control center on one side of the water tank, connecting the control center with each electrical element, setting a cleaning program on a display screen, and transmitting the cleaning program and the cleaning process to the mobile terminal through an antenna;
s5, the control center controls the driving wheel set to start moving from the left side to the right side of the solar photovoltaic panel, the control valve opens the first water conveying pipe, the first water conveying pipe is communicated with the first water channel at the left side, and then the first spray head starts spraying water, and the spraying water, the adhesive tape and the brush strip are cleaned synchronously;
s6, the cleaning device moves to the edge position, the second infrared distance sensor senses the distance, the control valve closes the first water pipe, the direction of the driving wheel set rotates to drive the right side of the cleaning device to start moving to the left side, the control valve opens the second water pipe, the second water pipe is communicated with the second water channel, water spraying is started to be carried out on the second water channel, and the water spraying, the adhesive tape and the brush strip are cleaned synchronously;
s7, when the temperature is low or snow is accumulated on the solar photovoltaic panel, a heating pipe in the water tank is heated, a temperature sensor senses the temperature in the water tank, hot water is sprayed out from the first spray head or the second spray head, and the solar photovoltaic panel is cleaned after the snow is melted;
s8, the water level sensor senses the water level in the water tank, and when the water level is lower than the water level of the water level sensor, an alarm is sent, and water is added into the water tank from the water inlet.
The utility model provides a snow and dust removing device of a solar photovoltaic power station and a use method thereof, wherein a driving wheel set and a driven wheel set are clamped at two sides of a solar photovoltaic panel, a cleaning device is arranged between the driving wheel set and the driven wheel set, an adhesive tape and a brush strip at the bottom of the cleaning device play roles in cleaning dust and wiping water, a spray head on the cleaning device can spray water, the adhesive tape and the brush strip are matched, the driving wheel set and the driven wheel set are utilized to slide back and forth on the solar photovoltaic panel, dust or snow on the solar photovoltaic panel is repeatedly cleaned, a heating function is provided in a water tank, snow on the solar photovoltaic panel can be melted, the adhesive tape and the brush strip are cleaner, and the snow removing and dust removing device has good snow removing and dust removing effects and simple structure and is convenient to use.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a left side overall block diagram of the present utility model;
FIG. 2 is a right side overall block diagram of the present utility model;
FIG. 3 is a diagram of the installation of the cleaning apparatus of the present utility model;
FIG. 4 is a disassembled view of the cleaning apparatus of the present utility model;
FIG. 5 is a diagram of the cleaning apparatus and water pump installation structure of the present utility model;
FIG. 6 is a cross-sectional view of a cleaning apparatus of the present utility model;
FIG. 7 is a cross-sectional view of the sprinkler head of the present utility model;
FIG. 8 is a rear side block diagram of the drive wheel set of the present utility model;
FIG. 9 is a front side block diagram of the drive wheel set of the present utility model;
in the figure: a solar photovoltaic panel 1; a driving wheel group 2; a stator 201; a first mounting plate 202; a mover outer wheel 203; a connection block 204; a second mounting plate 205; a roller 206; locking screw 207; a sliding groove 208; a waist-shaped hole 209; locking screw hole 210; a driven wheel group 3; a water tank 4; a water pump 5; a control valve 6; a control center 7; a cleaning device 8; a first nozzle 801; a second spray head 802; a glue strip 803; brush bar 804; a fixture block 805; a first waterway 806; a second waterway 807; a water delivery manifold 9; a first water pipe 901; a second water pipe 902; a water inlet 10; a display screen 11; an antenna 12; a carrier plate 13; mounting ears 1301; a heating pipe 14; a temperature sensor 15; a water level sensor 16; a first infrared distance sensor 17; a second infrared distance sensor 18.
Detailed Description
Example 1
As shown in fig. 1-9, a solar photovoltaic power station snow removing and dust removing device, including driving wheelset 2 and driven wheelset 3 that two symmetries set up, driving wheelset 2 and driven wheelset 3 card are in solar photovoltaic board 1 both sides, be equipped with cleaning device 8 between driving wheelset 2 and the driven wheelset 3, the cleaning device 8 bottom is equipped with at least one adhesive tape 803, the adhesive tape 803 both sides still are equipped with brush 804, cleaning device 8 both sides still are equipped with a plurality of shower nozzles, the cleaning device 8 top is equipped with water tank 4, water tank 4 communicates with a plurality of shower nozzles through water pump 5, water tank 4 one side is equipped with control center 7, control center 7 is connected with driving wheelset 2, water pump 5 electricity, the inside electricity storage device that is equipped with of control center 7, electricity storage device is connected with solar photovoltaic board 1 electricity. The drive wheelset 2 and driven wheelset 3 card are in solar photovoltaic board 1 both sides, install cleaning device 8 between drive wheelset 2 and the driven wheelset 3, the adhesive tape 803 and the brush strip 804 of cleaning device 8 bottom play the effect of deashing and wiping water, the shower nozzle on the cleaning device 8 can water spray, cooperation adhesive tape 803 and brush strip 804, utilize drive wheelset 2 and driven wheelset 3 to make a round trip to slide on solar photovoltaic board 1, clear up dust or snow on the solar photovoltaic board 1 repeatedly, the inside heating function that has of water tank 4 can melt the snow on the solar photovoltaic board 1, adhesive tape 803 and brush strip 804. The adhesive tape 803 has similar effect to the automobile windshield wiper, and cleans the water stain on the surface of the solar photovoltaic panel 1.
In the preferred scheme, drive wheelset 2 includes first mounting panel 202, and first mounting panel 202 both ends are equipped with rotor outer race 203, and rotor outer race 203 rotates with first mounting panel 202 to be connected, and rotor outer race 203 is inside to be equipped with stator 201, stator 201 and first mounting panel 202 fixed connection, and stator 201 is connected with control center 7 electricity. As shown in fig. 8-9, the driving wheel set 2 and the driven wheel set 3 are identical in structure, two driving wheels are mounted on a first mounting plate 202 of the driving wheel set 2, a rotor outer wheel 203 is sensed with a stator 201, and the stator 201 drives the rotor outer wheel 203 to rotate.
In the preferred scheme, drive wheelset 2 still is equipped with second mounting panel 205, and second mounting panel 205 both ends are equipped with gyro wheel 206, second mounting panel 205 and first mounting panel 202 swing joint. The first mounting plate 202 is provided with a connecting block 204, the second mounting plate 205 is provided with a sliding groove 208, and the connecting block 204 passes through the sliding groove 208 and is in sliding connection with the sliding groove 208. The second mounting plate 205 and the first mounting plate 202 adjust the position between the second mounting plate 205 and the first mounting plate 202 through the connection block 204 and the sliding groove 208.
In a preferred embodiment, the connection block 204 is provided with a plurality of locking screw holes 210, the sliding groove 208 is provided with a plurality of waist-shaped holes 209, and a plurality of locking screws 207 penetrate through the waist-shaped holes 209 to be in threaded connection with the locking screw holes 210, so as to lock the second mounting plate 205 and the first mounting plate 202. The waist-shaped hole 209 can adjust the position between the connection block 204 and the sliding groove 208, and is locked by the locking screw 207.
In the preferred scheme, still be equipped with loading board 13, loading board 13 both ends are equipped with mounting ear 1301, and mounting ear 1301 is connected with the mounting panel of drive wheelset 2 and driven wheelset 3, cleaning device 8 establishes at loading board 13 lower surface. As shown in fig. 5, the mounting lugs 1301 at two ends of the bearing plate 13 are clamped on the first mounting plates 202 of the driving wheel set 2 and the driven wheel set 3, so that the mounting and dismounting are convenient.
In a preferred embodiment, a first water channel 806 and a second water channel 807 are arranged inside the cleaning device 8, a plurality of first spray heads 801 on one side of the cleaning device 8 are communicated with the first water channel 806, a second spray head 802 on the other side of the cleaning device 8 is communicated with the second water channel 807, the water pump 5 is communicated with the water delivery main pipe 9 through the control valve 6, and the water delivery main pipe 9 is communicated with the first water channel 806 or/and the second water channel 807. The first nozzle 801 communicates with a first waterway 806, and the second nozzle 802 communicates with a second waterway 807. The water delivery main pipe 9 comprises a first water delivery pipe 901 and a second water delivery pipe 902, the first water delivery pipe 901 penetrates through the bearing plate 13 to be communicated with the first water channel 806, the second water delivery pipe 902 penetrates through the bearing plate 13 to be communicated with the second water channel 807, a first infrared distance sensor 17 is arranged on one side of the bearing plate 13, a second infrared distance sensor 18 is arranged on the other side of the bearing plate 13, and the first infrared distance sensor 17 and the second infrared distance sensor 18 are electrically connected with the control valve 6. The control center 7 controls the driving wheel group 2 to start moving from the left side to the right side of the solar photovoltaic panel 1, the control valve 6 opens the first water conveying pipe 901, the first water conveying pipe 901 is communicated with the first water conveying pipe 806 on the left side, then the first spray head 801 starts spraying water, and the spraying water is synchronously cleaned with the adhesive tape 803 and the brush strip 804.
The cleaning device 8 moves to the edge position, the second infrared distance sensor 18 senses the distance, the control valve 6 closes the first water conveying pipe 901, the wheel set 2 is driven to rotate in the direction to drive the right side and the left side of the cleaning device 8 to start moving, the control valve 6 opens the second water conveying pipe 902, the second water conveying pipe 902 is communicated with the second water passage 807, water is sprayed from the second water passage 807, and the water is sprayed to clean the adhesive tape 803 and the brush strip 804 synchronously. The first infrared distance sensor 17 and the second infrared distance sensor 18 are used for sensing that the whole cleaning device 8 is moved close to the edge position of the solar photovoltaic panel 1.
In the preferred scheme, a water filling port 10 is arranged on the water tank 4, a heating pipe 14 is arranged in the water tank 4 and is electrically connected with the control center 7, a temperature sensor 15 and a water level sensor 16 are further arranged at the bottom of the water tank 4, and the temperature sensor 15 and the water level sensor 16 are electrically connected with the control center 7. The temperature sensor 15 senses the temperature inside the water tank 4, the water level sensor 16 senses the water level inside the water tank 4, and the heating pipe 14 plays a role in heating.
The adhesive tape 803 or the brush 804 is clamped on the clamping block 805, and the clamping block 805 is clamped on the cleaning device 8. The adhesive tape 803 or the brush strip 804 is convenient to replace.
Example 2
As further described in connection with embodiment 1, as shown in fig. 1-9, two ends of the carrier plate 13 are installed on the driving wheel set 2 and the driven wheel set 3, the cleaning device 8 is installed below the carrier plate 13, the connecting block 204 and the sliding groove 208 are adjusted to enable the driving wheel set 2 and the driven wheel set 3 to be installed on two sides of the solar photovoltaic panel 1, and the positions of the connecting block 204 and the sliding groove 208 are locked by locking screws 207.
The adhesive tape 803 and the brush 804 are respectively installed on a fixture block 805, and the fixture block 805 is installed on the cleaning device 8.
The water tank 4 is arranged above the bearing plate 13, the water pump 5 and the control valve 6 are arranged on the water tank 4, the water pump 5 is communicated with the control valve 6, the first water pipe 901 is communicated with the first water pipe 806 and the first water outlet of the control valve 6, and the second water pipe 902 is communicated with the first water pipe 806 and the second water outlet of the control valve 6.
A control center 7 is arranged on one side of the water tank 4, the control center 7 is connected with each electrical element, a cleaning program is arranged on a display screen 11, and the cleaning program and the cleaning process are transmitted to the mobile terminal through an antenna 12.
The control center 7 controls the driving wheel group 2 to start moving from the left side to the right side of the solar photovoltaic panel 1, the control valve 6 opens the first water conveying pipe 901, the first water conveying pipe 901 is communicated with the first water conveying pipe 806 on the left side, then the first spray head 801 starts spraying water, and the spraying water is synchronously cleaned with the adhesive tape 803 and the brush strip 804.
The cleaning device 8 moves to the edge position, the second infrared distance sensor 18 senses the distance, the control valve 6 closes the first water conveying pipe 901, the wheel set 2 is driven to rotate in the direction to drive the right side and the left side of the cleaning device 8 to start moving, the control valve 6 opens the second water conveying pipe 902, the second water conveying pipe 902 is communicated with the second water passage 807, water is sprayed from the second water passage 807, and the water is sprayed to clean the adhesive tape 803 and the brush strip 804 synchronously.
When the temperature is lower or snow is accumulated on the solar photovoltaic panel 1, the heating pipe 14 in the water tank 4 is heated, the temperature sensor 15 senses the temperature in the water tank 4, hot water is sprayed out from the first spray head 801 or the second spray head 802, and snow on the solar photovoltaic panel 1 is melted and then cleaned.
The water level sensor 16 senses the water level inside the water tank 4, and when the water level is lower than the water level of the water level sensor 16, an alarm is given to add water from the water inlet 10 into the water tank 4.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (4)
1. A snow and dust removing device of a solar photovoltaic power station is characterized in that: the solar photovoltaic panel cleaning device comprises two symmetrically arranged driving wheel sets (2) and driven wheel sets (3), wherein the driving wheel sets (2) and the driven wheel sets (3) are clamped on two sides of a solar photovoltaic panel (1), a cleaning device (8) is arranged between the driving wheel sets (2) and the driven wheel sets (3), at least one adhesive tape (803) is arranged at the bottom of the cleaning device (8), brush strips (804) are further arranged on two sides of the adhesive tape (803), a plurality of spray heads are further arranged on two sides of the cleaning device (8), a water tank (4) is arranged at the top of the cleaning device (8), the water tank (4) is communicated with the spray heads through a water pump (5), a control center (7) is arranged on one side of the water tank (4), the control center (7) is electrically connected with the driving wheel sets (2) and the water pump (5), and an electricity storage device is arranged inside the control center (7), and is electrically connected with the solar photovoltaic panel (1);
the driving wheel set (2) comprises a first mounting plate (202), two ends of the first mounting plate (202) are provided with a rotor outer wheel (203), the rotor outer wheel (203) is rotationally connected with the first mounting plate (202), a stator (201) is arranged in the rotor outer wheel (203), the stator (201) is fixedly connected with the first mounting plate (202), and the stator (201) is electrically connected with the control center (7);
the driving wheel set (2) is also provided with a second mounting plate (205), two ends of the second mounting plate (205) are provided with idler wheels (206), and the second mounting plate (205) is movably connected with the first mounting plate (202);
the first mounting plate (202) is provided with a connecting block (204), the second mounting plate (205) is provided with a sliding groove (208), and the connecting block (204) passes through the sliding groove (208) and is in sliding connection with the sliding groove (208);
a plurality of locking screw holes (210) are formed in the connecting block (204), a plurality of waist-shaped holes (209) are formed in the sliding groove (208), a plurality of locking screws (207) penetrate through the waist-shaped holes (209) to be in threaded connection with the locking screw holes (210), and the second mounting plate (205) and the first mounting plate (202) are locked;
the cleaning device is characterized by further comprising a bearing plate (13), mounting lugs (1301) are arranged at two ends of the bearing plate (13), the mounting lugs (1301) are connected with the driving wheel set (2) and the driven wheel set (3), and the cleaning device (8) is arranged on the lower surface of the bearing plate (13);
a water inlet (10) is arranged on the water tank (4), a heating pipe (14) is arranged in the water tank (4) and is electrically connected with the control center (7), a temperature sensor (15) and a water level sensor (16) are also arranged at the bottom of the water tank (4), and the temperature sensor (15) and the water level sensor (16) are electrically connected with the control center (7);
the adhesive tape (803) or the brush strip (804) is clamped on the clamping block (805), and the clamping block (805) is clamped on the cleaning device (8).
2. The snow and dust removing device of a solar photovoltaic power station according to claim 1, characterized in that: the cleaning device (8) is internally provided with a first water channel (806) and a second water channel (807), a plurality of first spray heads (801) on one side of the cleaning device (8) are communicated with the first water channel (806), a second spray head (802) on the other side of the cleaning device is communicated with the second water channel (807), the water pump (5) is communicated with the water delivery main pipe (9) through the control valve (6), and the water delivery main pipe (9) is communicated with the first water channel (806) or/and the second water channel (807).
3. The snow and dust removing device of a solar photovoltaic power station according to claim 2, characterized in that: the water delivery main pipe (9) comprises a first water delivery pipe (901) and a second water delivery pipe (902), the first water delivery pipe (901) penetrates through the bearing plate (13) to be communicated with the first water channel (806), and the second water delivery pipe (902) penetrates through the bearing plate (13) to be communicated with the second water channel (807);
one side of the bearing plate (13) is provided with a first infrared distance sensor (17), the other side is provided with a second infrared distance sensor (18), and the first infrared distance sensor (17) and the second infrared distance sensor (18) are electrically connected with the control valve (6).
4. A method for using a snow and dust removing device of a solar photovoltaic power station according to claim 3, which is characterized in that: the method comprises the following steps:
s1, installing two ends of a bearing plate (13) on a driving wheel set (2) and a driven wheel set (3), installing a cleaning device (8) below the bearing plate (13), adjusting a connecting block (204) and a sliding groove (208) to enable the driving wheel set (2) and the driven wheel set (3) to be installed on two sides of a solar photovoltaic panel (1), and locking the positions of the connecting block (204) and the sliding groove (208) through locking screws (207);
s2, respectively mounting the adhesive tape (803) and the brush strip (804) on a clamping block (805), and mounting the clamping block (805) on the cleaning device (8);
s3, a water tank (4) is arranged above the bearing plate (13), a water pump (5) and a control valve (6) are arranged on the water tank (4), the water pump (5) is communicated with the control valve (6), a first water pipe (901) is communicated with a first water channel (806) and a first water outlet of the control valve (6), and a second water pipe (902) is communicated with a second water channel (807) and a second water outlet of the control valve (6);
s4, a control center (7) is arranged on one side of the water tank (4), the control center (7) is connected with each electric element, a cleaning program is arranged on the display screen (11), and the cleaning program and the cleaning process are transmitted to the mobile terminal through the antenna (12);
s5, a control center (7) controls a driving wheel set (2) to start moving from the left side to the right side of the solar photovoltaic panel (1), a control valve (6) opens a first water pipe (901), the first water pipe (901) is communicated with a first water pipe (806) at the left side, then a first spray head (801) starts spraying water, and the spraying water and an adhesive tape (803) and a brush strip (804) are cleaned synchronously;
s6, the cleaning device (8) moves to the edge position, a second infrared distance sensor (18) senses the distance, a control valve (6) closes the first water conveying pipe (901), the wheel set (2) is driven to rotate, the right side of the cleaning device (8) is driven to move to the left side, the control valve (6) opens the second water conveying pipe (902), the second water conveying pipe (902) is communicated with the second water channel (807), the second water channel (807) starts to spray water, and the water spray and the adhesive tape (803) and the brush strip (804) are cleaned synchronously;
s7, when snow is accumulated on the solar photovoltaic panel (1), a heating pipe (14) in the water tank (4) is heated, a temperature sensor (15) senses the temperature in the water tank (4), hot water is sprayed out from a first spray head (801) or a second spray head (802), and snow on the solar photovoltaic panel (1) is melted and cleaned;
s8, the water level sensor (16) senses the water level in the water tank (4), and when the water level is lower than the water level of the water level sensor (16), an alarm is given, and water is added into the water tank (4) from the water adding port (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110593010.0A CN113333341B (en) | 2021-05-28 | 2021-05-28 | Snow and dust removing device of solar photovoltaic power station and application method of snow and dust removing device |
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| CN113333341A CN113333341A (en) | 2021-09-03 |
| CN113333341B true CN113333341B (en) | 2023-05-09 |
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| CN113922752A (en) * | 2021-10-28 | 2022-01-11 | 重庆聚光新材料科技股份有限公司 | Solar photovoltaic support |
| CN114146971A (en) * | 2021-11-08 | 2022-03-08 | 国网电动汽车服务(天津)有限公司 | Photovoltaic power generation device with clean function of autogyration |
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| CN103350084B (en) * | 2013-07-18 | 2015-02-18 | 殷培星 | Solar cell panel cleaning system in photovoltaic power station |
| CN206588126U (en) * | 2017-03-02 | 2017-10-27 | 李琦 | A kind of solar energy photovoltaic board cleaning device |
| CN206676777U (en) * | 2017-04-25 | 2017-11-28 | 南京工业职业技术学院 | A kind of solar photovoltaic assembly snow removing dust arrester |
| CN209772818U (en) * | 2019-04-24 | 2019-12-13 | 梁潇文 | solar photovoltaic panel with self-cleaning function |
| CN212143674U (en) * | 2020-05-20 | 2020-12-15 | 杨土娣 | Cleaning device for solar cell panel |
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