CN110813880B - Cleaning device for solar photovoltaic panel - Google Patents
Cleaning device for solar photovoltaic panel Download PDFInfo
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- CN110813880B CN110813880B CN202010029283.8A CN202010029283A CN110813880B CN 110813880 B CN110813880 B CN 110813880B CN 202010029283 A CN202010029283 A CN 202010029283A CN 110813880 B CN110813880 B CN 110813880B
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- box body
- fixed
- rainwater
- box
- fixing rod
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- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000012535 impurity Substances 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 38
- 239000010802 sludge Substances 0.000 claims description 38
- 239000010865 sewage Substances 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 20
- 238000007667 floating Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 13
- 239000007787 solid Substances 0.000 description 18
- 239000004576 sand Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 238000010248 power generation Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 230000007105 physical stamina Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- 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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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- 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
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a cleaning device for a solar photovoltaic panel, which comprises a box body, a box seat sleeved outside the box body, a rainwater collecting assembly arranged on the box seat in a retractable manner, and a filtering assembly used for removing impurities in rainwater in the box body; the box body is provided with an upper box body and a lower box body, and two groups of tension spring groups are used for inserting the lower box body into the upper box body; the tension spring group is provided with a guide post, a plurality of lantern rings which are sleeved on the guide post at equal intervals and tension springs positioned between two adjacent lantern rings; the invention has simple structure, can automatically purify water quality, can increase capacity by changing volume, can ensure that the water pressure is increased in the water using process, and is convenient to use water.
Description
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to a cleaning device for a solar photovoltaic panel.
Background
At present, a photovoltaic panel is a core part in a solar power generation system, and the conversion efficiency of the photovoltaic panel directly determines the power generation amount of a solar power station; the field actual measurement is carried out on the photovoltaic power generation, and the actual measurement result shows that the influence of the accumulated dust on the photovoltaic power generation is obvious; three effects of the deposition of the photovoltaic panel: the shielding effect of the dust deposition of the photovoltaic panel, the temperature effect of the dust deposition of the photovoltaic panel and the corrosion effect of the dust deposition of the photovoltaic panel, so that the influence of the dust deposition of the photovoltaic panel on the power generation efficiency and the service life of the photovoltaic panel is great, the photovoltaic power generation is different day by day, and the cleaning of the photovoltaic panel becomes a difficult problem to be solved urgently in the photovoltaic industry; the durable dust accumulation on the surface of the photovoltaic panel greatly reduces the power generation efficiency of the photovoltaic panel; the maximum power generation capacity of the photovoltaic power station can be effectively maintained by keeping the photovoltaic panel clean.
In the prior art, the volume of a water storage tank is fixed, so that the maximum value of stored water is fixed, and when the water quantity in the water tank is small, the water pressure is also reduced, so that the inconvenience of water use is caused; the rainwater of collecting often can have things such as some impurity, need filter using the rainwater of collecting, and the filter screen that has now adopted more filters, needs to bring inconvenience to the filter screen clearance.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention designs the cleaning device for the solar photovoltaic panel, which has a simple structure, can purify water quality, can increase the capacity by changing the volume, ensures that the water pressure is increased in the water using process, and is convenient to use water.
In order to achieve the purpose, the invention adopts the following technical scheme: a cleaning device for a solar photovoltaic panel comprises a box body, a box seat sleeved on the outer side of the box body, a rainwater collecting assembly arranged on the box seat in a retractable mode, and a filtering assembly used for removing impurities in rainwater in the box body, wherein the box body comprises an upper box body fixedly arranged on the box seat, a lower box body inserted into the upper box body, two groups of tension spring groups used for inserting the lower box body into the upper box body, a lower conical cylinder arranged at the lower end of the lower box body, an upper conical cylinder arranged at the upper end of the upper box body, and a mud blocking piece arranged at the upper end of the lower box body; rainwater that the subassembly was collected is collected to the rainwater gets into in the box, lower box on the box inserts on the box through two extension spring groups, there is certain pulling force to lower box, the increase of rainwater in the box, the holistic weight of rainwater increases, the box moves down under the drive, the capacity in the box then increases, deposit the rainwater earlier, down the awl section of thick bamboo gathers the center of a awl section of thick bamboo under sand mud, it gathers the center at last awl section of thick bamboo to go up the awl section of thick bamboo floating impurity, filter assembly is outside sand mud and the showy impurity discharge box, when clearing up photovoltaic board, the continuous reduction of water in the box, box rebound under the extension spring group drive, whole water level rises and the internal volume of box diminishes in the box, keep the increase of water pressure in the use. According to the rainwater collection box, rainwater is collected through the rainwater collection assembly and enters the box body, the lower box body moves downwards through the gravity increase of the rainwater, so that the capacity of the box body is increased, the box body can store more water, then the rainwater in the box body is precipitated, the sand and mud with weight is precipitated in the lower conical cylinder, floating impurities are located in the upper conical cylinder, the sand and mud and the floating impurities are gathered at the middle position through the arrangement of the lower conical cylinder and the upper conical cylinder, the subsequent sand and mud and floating impurities are conveniently discharged out of the box body, and finally the sand and mud and floating impurities gathered at the middle position are discharged out of the box body through the filtering assembly, so that the rainwater is purified; after the rainwater is used, the weight of the rainwater is continuously reduced, so that the lower box body moves upwards, the inner wall of the upper box body is scraped, sludge is prevented from being accumulated on the inner wall of the upper box body, the sludge is collected through the sludge blocking piece, the scraped sludge is prevented from polluting purified rainwater again, the upper box body also has the scraping effect on the inner wall of the lower box body, the scraped sludge is gathered at the middle position of the lower conical cylinder again through the self-gravity of the sludge, and the scraped sludge is prevented from polluting purified rainwater again; the continuous reduction of water in the box, box rebound under the drive of extension spring group makes the ascending and the internal volume of box of whole water level diminish in the box, the rainwater keeps the box internal seal in the use to keep water pressure increase in the use, the convenience of use water.
The tension spring group comprises a guide post fixed on the upper box body and penetrating through the lower box body, a plurality of lantern rings sleeved on the guide post at equal intervals, and a plurality of tension springs positioned between every two adjacent lantern rings; through the setting of a plurality of lantern rings and a plurality of extension springs, and the pulling force that is greater than a plurality of extension springs through the gravity of water, make the nowel physical stamina move down, the gravity of rainwater is less than behind the pulling force of a plurality of extension springs, make the nowel physical stamina move up enough, make the continuous increase of in-process pulling force that moves up simultaneously, to playing the pressurization effect in making the box, through the setting of guide post and the lantern ring, ensure that the pulling force keeps moving down with the nowel and is parallel, avoid the pulling force of loss extension spring itself, through a plurality of extension springs to nowel pulling force on same straight line, can avoid single extension spring to surpass the limit, after long-time use, the pulling.
The mud blocking piece comprises an L-shaped fixing ring fixed at the upper end of the lower box body and an annular groove formed in the outer wall of the L-shaped fixing ring, a certain gap is reserved between the upper end of the L-shaped fixing ring and the inner wall of the upper box body, and the lower end of the L-shaped fixing ring is fixed with the lower box body; the box rebound in-process down, to having the effect of striking off in the last box, through the solid fixed ring's of L type setting, make the mud of striking off in L type solid fixed ring, can follow the solid fixed ring upper end of lower box and remove and then remove, through the setting of ring channel, make the capacity increase, make the mud of striking off in the solid fixed ring bottom of L type and at continuous increase, make the rainwater in the solid fixed ring of L type carry out the box once more from the solid fixed ring upper end of L type in the box, solid fixed ring upper end of L type leaves certain clearance with last box inner wall, reduce to cause the flow to the rainwater in the solid fixed ring of L type to avoid the rainwater to discharge into the box from the solid fixed ring of L type and then make the intraannular rainwater of L type mix down in the box bulk movement process, even mud and.
The collecting assembly comprises a waterproof cloth which is arranged in a conical shape, a driving group for opening or retracting the waterproof cloth, a plurality of first water inlets which are arranged on the upper box body, an annular baffle which is arranged at the first water inlets, a sliding block which is rotatably arranged on the upper box body, a plurality of second water inlets which are arranged on the sliding block, and a handle which is fixedly arranged on the sliding block; drive group drive waterproof cloth is opened during rainy, improves the collection of rainwater, and the handle is pulled to the rethread, makes the second water inlet on the slider coincide with the first water inlet on the last box to make the rainwater of collecting can get into in the box, the setting of rethread annular baffle makes the rainwater that gets into in the box along last box and the internal wall landing of lower box, can be to keeping off mud piece clearance, to keeping off mud piece from bottom to top clearance, makes the clearance cleaner.
The driving group comprises a first moving ring sleeved on the box seat, a second moving ring sleeved on the box body and positioned below the first moving ring, a plurality of first rotating rods which are annularly distributed at equal intervals on the waterproof cloth, a plurality of second rotating rods which are annularly distributed at equal intervals on the waterproof cloth and hinged with the first rotating rods, a plurality of third rotating rods of which one end is rotatably arranged at the hinged position of the first rotating rods and the second rotating rods and the other end is rotatably arranged on the first moving ring, a plurality of fourth rotating rods of which one end is rotatably arranged at the upper end of the second rotating rods and the other end is rotatably arranged on the second moving ring, a first cylinder group for driving the first moving ring to move up and down and a second cylinder group for driving the second moving ring to move up and down; the second cylinder group drives the second moving ring to move upwards, the fourth rotating rod is driven to move and rotate, the first cylinder group and the first moving ring are driven to move upwards simultaneously, the third rotating rod is driven to move and rotate by the first driving group, the first rotating rod and the second rotating rod are made to be a straight line, finally, the waterproof cloth is opened, the third rotating rod is used for propping the hinged position of the first rotating rod and the second rotating rod, the first rotating rod and the second rotating rod are supported, the middle collapse of the waterproof cloth is avoided, rainwater at the collapsed position is accumulated, the loads of the waterproof cloth and the driving group are avoided, and the service life of the whole is prolonged.
The filtering component comprises a sludge discharging piece arranged on the lower conical cylinder and used for discharging sludge in the box body and an impurity discharging piece arranged on the upper conical cylinder and used for discharging floating impurities in the box body; the sludge discharging piece is arranged to clean sludge, so that rainwater is prevented from being discharged along with the sludge discharging piece in the sludge discharging process, rainwater is prevented from being wasted, and the sealing of the box body is kept; through the arrangement of the impurity discharging piece, floating impurities are cleaned, and the sealing of the box body is kept in the cleaning process.
The sludge discharging piece comprises a first sludge discharging port arranged on the lower conical cylinder, a base fixed on the lower conical cylinder, a rotary disc rotatably arranged on the base and matched with the first sludge discharging port, a first through hole and a second through hole arranged on the rotary disc, a first bottom plate arranged in the first through hole, a second bottom plate arranged in the second through hole, a first fixed rod fixedly arranged on the first bottom plate, a second fixed rod fixedly arranged on the second bottom plate, rotary plates respectively sleeved on the first fixed rod and the second fixed rod, a driving shaft penetrating through the axle center of the rotary disc and fixed at the center of the rotary plate, a motor fixedly arranged on the base and used for driving the driving shaft to rotate, a first spring with one end fixed at the lower end of the first fixed rod and the other end fixed on the rotary plate, a second spring with one end fixed at the lower end of the second fixed rod and the other end fixed on the rotary plate, a scraper fixed on the base and used for, the contact part of the lower end of the scraper and the turntable is obliquely arranged; the motor drives the driving shaft to rotate to drive the rotating plate to rotate, the first fixing rod and the second fixing rod are inserted into two ends of the rotating disc to drive the first fixing rod and the second fixing rod to revolve, the first fixing rod is fixed on the first bottom plate, the second fixing rod is fixed on the second bottom plate, the first bottom plate and the second bottom plate are positioned in the first through hole and the second through hole on the rotating disc to drive the rotating disc to rotate, the switching between the first through hole and the second through hole is completed and respectively overlapped with the first sewage discharge port, during the revolution process of the first fixing rod and the second fixing rod, the first fixing rod or the second fixing rod can be contacted with the inclined block on the base to drive the first fixing rod or the second fixing rod to move upwards, namely, the first bottom plate or the second bottom plate is driven to move upwards to push the sludge positioned in the first through hole or the second through hole out of the first through hole or the second through, the scraper scrapes the upper end surface of the turntable. The rotating plate is rotated by driving a driving shaft to rotate through a motor, the first fixing rod and the second fixing rod are inserted into two ends of the rotating disc, so that the first fixing rod and the second fixing rod revolve, the first fixing rod is fixed on the first bottom plate, the second fixing rod is fixed on the second bottom plate, the first bottom plate and the second bottom plate are positioned in the first through hole and the second through hole on the rotating disc, so that the rotating disc rotates, the switching between the first through hole and the second through hole is completed, namely the first through hole and the second through hole are respectively superposed with the first sewage discharge port, the first fixing rod or the second fixing rod can be contacted with an inclined block on the base in the revolution process of the first fixing rod and the second fixing rod, the first fixing rod or the second fixing rod moves upwards, even the first bottom plate or the second bottom plate moves upwards, so that sludge positioned in the first through hole or the second through hole is pushed out of the first through hole or the, and scraping the upper end surface of the turntable by the scraper to finish the sludge discharge work.
The impurity discharging piece comprises a second sewage draining port arranged on the upper conical cylinder, a water outlet pipe inserted into the second sewage draining port and fixed on the lower box body, an inner cavity arranged on the second sewage draining port, a plurality of sewage storage discs sleeved on the water outlet pipe in an equidistant array manner, a plurality of first filtering ports arranged on the side wall of the sewage storage discs, and a plurality of second filtering ports arranged on the inner cavity of the second sewage draining port; when the rainwater is used, the lower box body moves upwards, the water outlet pipe is inserted into the second sewage draining outlet and is fixed on the lower box body, thereby leading the water outlet pipe to move upwards, leading a plurality of dirt storage discs sleeved on the water outlet pipe to simultaneously move upwards, discharging floating impurities in the dirt storage discs out of the box body, leading a first filtering port on the side wall of the dirt storage disc to coincide with a second filtering port on the inner cavity, leading rainwater to enter the inner cavity which is communicated with the box body, so that the filtered rainwater enters the box body again, the upper sewage storage disc plays a role in sealing the second sewage draining exit after the first filtering port and the second filtering port are staggered, the box body is prevented from being communicated with the outside so as to change the pressure in the box body, the upper end of the water outlet pipe is communicated with the water spray pipe, the water outlet pipe rises in the process of discharging floating impurities, the height is increased again, the spraying range of the water spray pipe is increased, and dust on the photovoltaic panel is better removed.
The invention has the following advantages: rainwater is collected through the rainwater collection assembly and enters the box body, the lower box body moves downwards through gravity increase of the rainwater, so that the capacity of the box body is increased, the box body can store more water, then the rainwater in the box body is precipitated, sand mud with weight is made to sink into the lower conical cylinder, floating impurities are made to be located in the upper conical cylinder, the sand mud and the floating impurities are gathered at the middle position through the arrangement of the lower conical cylinder and the upper conical cylinder, the subsequent sand mud and the floating impurities are conveniently discharged out of the box body, and finally the sand mud and the floating impurities gathered at the middle position are discharged out of the box body through the filtering assembly, so that the rainwater is purified; after the rainwater is used, the weight of the rainwater is continuously reduced, so that the lower box body moves upwards, the inner wall of the upper box body is scraped, sludge is prevented from being accumulated on the inner wall of the upper box body, the sludge is collected through the sludge blocking piece, the scraped sludge is prevented from polluting purified rainwater again, the upper box body also has the scraping effect on the inner wall of the lower box body, the scraped sludge is gathered at the middle position of the lower conical cylinder again through the self-gravity of the sludge, and the scraped sludge is prevented from polluting purified rainwater again; the continuous reduction of water in the box, box rebound under the drive of extension spring group makes the ascending and the internal volume of box of whole water level diminish in the box, the rainwater keeps the box internal seal in the use to keep water pressure increase in the use, the convenience of use water.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is an enlarged view of fig. 3 at C.
Fig. 7 is a side view of the present invention.
Fig. 8 is a sectional view taken along line B-B of fig. 7.
Fig. 9 is a schematic structural view of the upper case.
Fig. 10 is a schematic structural view of the lower case.
Fig. 11 is a schematic structural diagram of the upper cone.
Fig. 12 is a schematic structural view of the mud discharging piece.
Fig. 13 is a partial structural schematic diagram of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-13, a cleaning device for a solar photovoltaic panel comprises a box body 1, a box base 2 sleeved outside the box body, a rainwater collecting assembly 3 arranged on the box base in a retractable manner, and a filtering assembly 4 used for removing impurities in rainwater in the box body, wherein the box body 1 comprises an upper box body 11 fixedly arranged on the box base, a lower box body 12 inserted into the upper box body, two groups of tension spring groups used for inserting the lower box body into the upper box body, a lower conical cylinder 14 arranged at the lower end of the lower box body, an upper conical cylinder 15 arranged at the upper end of the upper box body, and a mud blocking piece arranged at the upper end of the lower box body; rainwater that the subassembly was collected is collected to the rainwater gets into in the box, lower box on the box inserts on the box through two extension spring groups, there is certain pulling force to lower box, the increase of rainwater in the box, the holistic weight of rainwater increases, the box moves down under the drive, the capacity in the box then increases, deposit the rainwater earlier, down the awl section of thick bamboo gathers the center of a awl section of thick bamboo under sand mud, it gathers the center at last awl section of thick bamboo to go up the awl section of thick bamboo floating impurity, filter assembly is outside sand mud and the showy impurity discharge box, when clearing up photovoltaic board, the continuous reduction of water in the box, box rebound under the extension spring group drive, whole water level rises and the internal volume of box diminishes in the box, keep the increase of water pressure in the use.
As shown in fig. 13, the tension spring assembly comprises a guide column 131 fixed on the upper box body and penetrating through the lower box body, a plurality of collars 132 sleeved on the guide column at equal intervals, and a plurality of tension springs 133 positioned between two adjacent collars; through the setting of a plurality of lantern rings and a plurality of extension springs, and the pulling force that is greater than a plurality of extension springs through the gravity of water, make the nowel physical stamina move down, the gravity of rainwater is less than behind the pulling force of a plurality of extension springs, make the nowel physical stamina move up enough, make the continuous increase of in-process pulling force that moves up simultaneously, to playing the pressurization effect in making the box, through the setting of guide post and the lantern ring, ensure that the pulling force keeps moving down with the nowel and is parallel, avoid the pulling force of loss extension spring itself, through a plurality of extension springs to nowel pulling force on same straight line, can avoid single extension spring to surpass the limit, after long-time use, the pulling.
As shown in fig. 5, the mud guard comprises an L-shaped fixing ring 161 fixed at the upper end of the lower box body and an annular groove 162 arranged on the outer wall of the L-shaped fixing ring, a certain gap is left between the upper end of the L-shaped fixing ring and the inner wall of the upper box body, and the lower end of the L-shaped fixing ring is fixed with the lower box body; the box rebound in-process down, to having the effect of striking off in the last box, through the solid fixed ring's of L type setting, make the mud of striking off in L type solid fixed ring, can follow the solid fixed ring upper end of lower box and remove and then remove, through the setting of ring channel, make the capacity increase, make the mud of striking off in the solid fixed ring bottom of L type and at continuous increase, make the rainwater in the solid fixed ring of L type carry out the box once more from the solid fixed ring upper end of L type in the box, solid fixed ring upper end of L type leaves certain clearance with last box inner wall, reduce to cause the flow to the rainwater in the solid fixed ring of L type to avoid the rainwater to discharge into the box from the solid fixed ring of L type and then make the intraannular rainwater of L type mix down in the box bulk movement process, even mud and.
As shown in fig. 5 and 8, the collecting assembly 3 includes a waterproof cloth 31 disposed in a conical shape, a driving set for opening or retracting the waterproof cloth, a plurality of first water inlets 33 disposed on the upper box body, an annular baffle 34 disposed at the first water inlets, a slider 35 rotatably disposed on the upper box body, a plurality of second water inlets 36 disposed on the slider, and a handle 37 fixedly disposed on the slider; drive group drive waterproof cloth is opened during rainy, improves the collection of rainwater, and the handle is pulled to the rethread, makes the second water inlet on the slider coincide with the first water inlet on the last box to make the rainwater of collecting can get into in the box, the setting of rethread annular baffle makes the rainwater that gets into in the box along last box and the internal wall landing of lower box, can be to keeping off mud piece clearance, to keeping off mud piece from bottom to top clearance, makes the clearance cleaner.
As shown in fig. 1, the driving group includes a first moving ring 321 sleeved on the box base, a second moving ring 322 sleeved on the box body and located below the first moving ring, a plurality of first rotating rods 323 annularly distributed on the waterproof cloth at equal intervals, a plurality of second rotating rods 324 annularly distributed on the waterproof cloth at equal intervals and hinged to the first rotating rods, a plurality of third rotating rods 325 with one end rotatably arranged at the hinged position of the first rotating rods and the second rotating rods and the other end rotatably arranged on the first moving ring, a plurality of fourth rotating rods 326 with one end rotatably arranged at the upper end of the second rotating rods and the other end rotatably arranged on the second moving ring, a first cylinder group 327 for driving the first moving ring to move up and down, and a second cylinder group 328 for driving the second moving ring to move up and down; the second cylinder group drives the second moving ring to move upwards, the fourth rotating rod is driven to move and rotate, the first cylinder group and the first moving ring are driven to move upwards simultaneously, the third rotating rod is driven to move and rotate by the first driving group, the first rotating rod and the second rotating rod are made to be a straight line, finally, the waterproof cloth is opened, the third rotating rod is used for propping the hinged position of the first rotating rod and the second rotating rod, the first rotating rod and the second rotating rod are supported, the middle collapse of the waterproof cloth is avoided, rainwater at the collapsed position is accumulated, the loads of the waterproof cloth and the driving group are avoided, and the service life of the whole is prolonged.
The filtering component 4 comprises a sludge discharging piece arranged on the lower conical cylinder and used for discharging sludge in the box body and an impurity discharging piece arranged on the upper conical cylinder and used for discharging floating impurities in the box body; the sludge discharging piece is arranged to clean sludge, so that rainwater is prevented from being discharged along with the sludge discharging piece in the sludge discharging process, rainwater is prevented from being wasted, and the sealing of the box body is kept; through the arrangement of the impurity discharging piece, floating impurities are cleaned, and the sealing of the box body is kept in the cleaning process.
As shown in fig. 4, the mud discharging member includes a first sewage discharging opening 411 arranged on the lower cone, a base 412 fixed on the lower cone, a rotary disc 413 rotatably arranged on the base and used in cooperation with the first sewage discharging opening, a first through hole 414 and a second through hole 415 arranged on the rotary disc, a first bottom plate 416 arranged in the first through hole, a second bottom plate 417 arranged in the second through hole, a first fixing rod 418 fixedly arranged on the first bottom plate, a second fixing rod 419 fixedly arranged on the second bottom plate, a rotary plate 4110 respectively sleeved on the first fixing rod and the second fixing rod, a driving shaft 4120 fixed at the center of the rotary plate by penetrating through the axis of the rotary disc, a motor 4130 fixedly arranged on the base and used for driving the driving shaft to rotate, a first spring 4140 with one end fixed at the lower end of the first fixing rod and the other end fixed on the rotary plate, a second spring 4150 with one end fixed at the lower end of the second fixing rod and, The scraper 4160 is fixed on the base and used for scraping mud, and the inclined block 4170 is fixed on the base, and the contact part of the lower end of the scraper and the turntable is arranged obliquely; the motor drives the driving shaft to rotate to drive the rotating plate to rotate, the first fixing rod and the second fixing rod are inserted into two ends of the rotating disc to drive the first fixing rod and the second fixing rod to revolve, the first fixing rod is fixed on the first bottom plate, the second fixing rod is fixed on the second bottom plate, the first bottom plate and the second bottom plate are positioned in the first through hole and the second through hole on the rotating disc to drive the rotating disc to rotate, the switching between the first through hole and the second through hole is completed and respectively overlapped with the first sewage discharge port, during the revolution process of the first fixing rod and the second fixing rod, the first fixing rod or the second fixing rod can be contacted with the inclined block on the base to drive the first fixing rod or the second fixing rod to move upwards, namely, the first bottom plate or the second bottom plate is driven to move upwards to push the sludge positioned in the first through hole or the second through hole out of the first through hole or the second through, the scraper scrapes the upper end surface of the turntable.
As shown in fig. 6, the impurity discharging member includes a second sewage draining port 421 disposed on the upper cone, a water outlet pipe 422 inserted into the second sewage draining port and fixed on the lower box, an inner cavity 423 disposed on the second sewage draining port, a plurality of sewage storage trays 424 sleeved on the water outlet pipe in an equidistant array, a plurality of first filtering ports 425 disposed on the side walls of the sewage storage trays, and a plurality of second filtering ports 426 disposed on the inner cavity of the second sewage draining port; when the rainwater is used, the lower box body moves upwards, the water outlet pipe is inserted into the second sewage draining outlet and is fixed on the lower box body, thereby leading the water outlet pipe to move upwards, leading a plurality of dirt storage discs sleeved on the water outlet pipe to simultaneously move upwards, discharging floating impurities in the dirt storage discs out of the box body, leading a first filtering port on the side wall of the dirt storage disc to coincide with a second filtering port on the inner cavity, leading rainwater to enter the inner cavity which is communicated with the box body, so that the filtered rainwater enters the box body again, the upper sewage storage disc plays a role in sealing the second sewage draining exit after the first filtering port and the second filtering port are staggered, the box body is prevented from being communicated with the outside so as to change the pressure in the box body, the upper end of the water outlet pipe is communicated with the water spray pipe, the water outlet pipe rises in the process of discharging floating impurities, the height is increased again, the spraying range of the water spray pipe is increased, and dust on the photovoltaic panel is better removed.
The motor, the first cylinder group, and the second cylinder group are commercially available.
Claims (3)
1. The utility model provides a belt cleaning device for solar photovoltaic board which characterized in that: the rainwater collection box comprises a box body (1), a box seat (2) sleeved outside the box body (1), a rainwater collection assembly (3) arranged on the box seat (2) in a retractable mode, and a filtering assembly (4) used for removing impurities in rainwater in the box body (1), wherein the box body (1) comprises an upper box body (11) fixedly arranged on the box seat (2), a lower box body (12) inserted into the upper box body (11), two groups of tension spring groups used for inserting the lower box body (12) into the upper box body (11), a lower conical cylinder (14) arranged at the lower end of the lower box body (12), an upper conical cylinder (15) arranged at the upper end of the upper box body (11), and a mud blocking piece arranged at the upper end of the lower box body (12), wherein each tension spring group comprises a guide column (131) fixed on the upper box body (11) and penetrating through the lower box body (12), a plurality of lantern rings (132) sleeved on the guide column (131) at equal intervals, and a plurality of tension springs (133) positioned between the upper ends of two adjacent lantern The collecting device comprises a ring (161) and an annular groove (162) arranged on the outer wall of the L-shaped fixing ring (161), wherein a certain gap is reserved between the upper end of the L-shaped fixing ring (161) and the inner wall of the upper box body (11), the lower end of the L-shaped fixing ring (161) is fixed with the lower box body (12), the collecting component (3) comprises a waterproof rain cloth (31) which is arranged in a conical shape, a driving group used for opening or retracting the waterproof rain cloth (31), a plurality of first water inlets (33) arranged on the upper box body (11), an annular baffle plate (34) arranged at the first water inlets (33), a sliding block (35) rotatably arranged on the upper box body (11), a plurality of second water inlets (36) arranged on the sliding block (35), and a handle (37) fixedly arranged on the sliding block (35), wherein the driving group comprises a first moving ring (321) sleeved on the box seat (2), a second moving ring (322) sleeved on the box body (1) and positioned below the first moving, A plurality of first rotating rods (323) which are distributed on the waterproof cloth (31) in an annular manner at equal intervals, a plurality of second rotating rods (324) which are distributed on the waterproof cloth (31) in an annular manner at equal intervals and are hinged with the first rotating rods (323), a plurality of third rotating rods (325) which are arranged at the hinged position of the first rotating rods (323) and the second rotating rods (324) at one ends in a rotating manner and are arranged on the first moving ring (321) at the other ends in a rotating manner, a plurality of fourth rotating rods (326) which are arranged at the upper end of the second rotating rods (324) at one ends in a rotating manner and are arranged on the second moving ring (322) at the other ends in a rotating manner, a first cylinder group (327) for driving the first moving ring (321) to move up and down, and a second cylinder group (328) for driving the second; the filtering component (4) comprises a sludge discharging piece arranged on the lower cone cylinder (14) and used for discharging sludge in the box body (1) and an impurity discharging piece arranged on the upper cone cylinder (15) and used for discharging floating impurities in the box body (1).
2. The cleaning device for the solar photovoltaic panel according to claim 1, wherein: the sludge discharge piece comprises a first sludge discharge port (411) arranged on a lower cone cylinder (14), a base (412) fixed on the lower cone cylinder (14), a rotary disc (413) rotatably arranged on the base (412) and used together with the first sludge discharge port (411), a first through hole (414) and a second through hole (415) arranged on the rotary disc (413), a first bottom plate (416) arranged in the first through hole (414), a second bottom plate (417) arranged in the second through hole (415), a first fixing rod (418) fixedly arranged on the first bottom plate (416), a second fixing rod (419) fixedly arranged on the second bottom plate (417), rotary plates (4110) respectively sleeved on the first fixing rod (418) and the second fixing rod (419), a driving shaft (4120) penetrating through the axis of the rotary disc (413) and fixed at the center of the rotary plate (4110), and a motor (4130) fixedly arranged on the base (412) and used for driving the rotation of the driving the motor (4120), The scraper comprises a first spring (4140), a second spring (4150), a scraper (4160) and an inclined block (4170), wherein one end of the first spring (4140) is fixed to the lower end of a first fixing rod (418) and the other end of the first spring is fixed to a rotating plate (4110), one end of the second spring (4150) is fixed to the lower end of a second fixing rod (419) and the other end of the second spring is fixed to the rotating plate (4110), the scraper (4160) is fixed to a base (412) and used for scraping mud, the inclined block (4170) is fixed to.
3. The cleaning device for the solar photovoltaic panel according to claim 1, wherein: the impurity discharging piece comprises a second sewage discharging port (421) arranged on the upper cone cylinder (15), a water outlet pipe (422) inserted into the second sewage discharging port (421) and fixed on the lower box body (12), an inner cavity (423) arranged on the second sewage discharging port (421), a plurality of sewage storage discs (424) sleeved on the water outlet pipe (422) in an equidistance array mode, a plurality of first filtering ports (425) arranged on the side wall of the sewage storage discs (424), and a plurality of second filtering ports (426) arranged on the inner cavity of the second sewage discharging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029283.8A CN110813880B (en) | 2020-01-13 | 2020-01-13 | Cleaning device for solar photovoltaic panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029283.8A CN110813880B (en) | 2020-01-13 | 2020-01-13 | Cleaning device for solar photovoltaic panel |
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| Publication Number | Publication Date |
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| CN110813880A CN110813880A (en) | 2020-02-21 |
| CN110813880B true CN110813880B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010029283.8A Active CN110813880B (en) | 2020-01-13 | 2020-01-13 | Cleaning device for solar photovoltaic panel |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101061881B1 (en) * | 2010-05-19 | 2011-09-02 | 김희곤 | Washing apparatus of solar cell |
| KR101686022B1 (en) * | 2014-03-31 | 2016-12-14 | 공주대학교 산학협력단 | Multi-purpose rainwater storage using apparatus utilizing solar energy |
| CN105972548A (en) * | 2016-06-02 | 2016-09-28 | 成都蒲江珂贤科技有限公司 | Solar lamp capable of cleaning photovoltaic panel automatically |
| CN207285475U (en) * | 2017-09-11 | 2018-05-01 | 郑丁超 | A kind of intelligent household-entry umbrella ultrasonic vacuum automated cleaning drying device |
| CN108018909A (en) * | 2017-12-20 | 2018-05-11 | 孝感奥新新材料技术有限公司 | A kind of photovoltaic power generation plate with rainwater collecting function |
| CN108057650B (en) * | 2018-01-26 | 2022-01-07 | 东营经济技术开发区东汇新能源有限公司 | Solar cell panel cleaning device based on rainwater potential energy |
| CN209035069U (en) * | 2018-08-06 | 2019-06-28 | 安徽兆利光电科技有限公司 | A kind of solar LED street lamp photovoltaic panel automatic cleaning apparatus |
| CN209613648U (en) * | 2018-12-29 | 2019-11-12 | 洛阳市光发能源科技有限公司 | A kind of solar panel cleaning device |
| CN209472591U (en) * | 2019-03-04 | 2019-10-08 | 三峡大学 | A kind of photovoltaic DC field is with can automatic cleaning solar panel assembly |
| CN110051093A (en) * | 2019-04-15 | 2019-07-26 | 山东师范大学 | A kind of anti-birds droppings, the umbrella for collecting rainwater and birds droppings |
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Address after: 312000 No. 15, Dongshan Road, Cao'e Street, Shangyu District, Shaoxing, Zhejiang Patentee after: Zhejiang Longneng Electric Power Technology Co.,Ltd. Address before: 312000 No. 1801, Renmin West Road, Cao'e street, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: Zhejiang longneng Power Development Co.,Ltd. |