CN116317917B - Photovoltaic power generation device - Google Patents
Photovoltaic power generation device Download PDFInfo
- Publication number
- CN116317917B CN116317917B CN202310328883.8A CN202310328883A CN116317917B CN 116317917 B CN116317917 B CN 116317917B CN 202310328883 A CN202310328883 A CN 202310328883A CN 116317917 B CN116317917 B CN 116317917B
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- water
- plate
- cavity
- water storage
- evaporation
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- 238000010248 power generation Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 244
- 238000001704 evaporation Methods 0.000 claims abstract description 77
- 230000008020 evaporation Effects 0.000 claims abstract description 69
- 238000003860 storage Methods 0.000 claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims description 44
- 238000005485 electric heating Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 230000002950 deficient Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
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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
Abstract
The invention discloses a photovoltaic power generation device, which comprises a photovoltaic plate which is obliquely arranged, wherein a hot water spray head is arranged on the higher side of the photovoltaic plate, a water receiving tank is arranged on the lower side of the photovoltaic plate, a water storage cavity, an evaporation cavity and a channel are arranged in the water receiving tank, the hot water spray head is connected with the water storage cavity, the water storage cavity and the evaporation cavity are respectively arranged on two sides of the channel, the channel is communicated with the upper ends of the water storage cavity and the evaporation cavity, a water receiving port is arranged at the upper end of the channel, a first heating structure is arranged in the water storage cavity, a second heating structure is arranged in the evaporation cavity, an inclined slide plate which is inclined towards the direction of the water storage cavity or the evaporation cavity, a control structure for controlling the inclined slide plate to incline, and the like are arranged in the channel. The invention aims to provide a photovoltaic power generation device which can effectively protect the surface quality of a photovoltaic panel in the process of cleaning the photovoltaic panel, consumes less water resources in the whole cleaning process and is suitable for being used in areas with deficient water resources.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation device.
Background
The solar photovoltaic power generation system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. The independently operated photovoltaic power generation system needs a storage battery as an energy storage device, is mainly used in remote areas without power grids and population dispersion areas, and has high manufacturing cost; in the area with public power grid, the photovoltaic power generation system is connected with the power grid for grid-connected operation, a storage battery is omitted, the manufacturing cost can be greatly reduced, the photovoltaic panel is arranged outdoors, dust, fallen leaves, flying bird droppings and frost and snow formed at low temperature are caused on the surface of the photovoltaic panel due to the influence of the environment, so that the photovoltaic power generation utilization rate is reduced, and partial energy loss is caused.
The existing photovoltaic power generation device can waste a large amount of water resources in the cleaning process, the purpose of saving the water resources can be achieved only by reducing the cleaning frequency of the photovoltaic power generation device in some areas with lack of water resources, the photovoltaic power generation utilization rate is low, tap water or river water is directly adopted for cleaning the photovoltaic power generation device, and the photovoltaic panel is easy to damage due to overlarge temperature difference between the water temperature and the surface of the photovoltaic panel.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to solve the technical problems in the prior art and provides a photovoltaic power generation device which can effectively protect the surface quality of a photovoltaic panel in the process of cleaning the photovoltaic panel, has less water resources consumed in the whole cleaning process and is suitable for areas with deficient water resources.
2. Technical proposal
In order to solve the problems, the technical scheme provided by the invention is as follows:
the utility model provides a photovoltaic power generation device, includes the photovoltaic board that the slope set up, the higher side of photovoltaic board is equipped with hot water spray head, the lower side of photovoltaic board is equipped with connects the water tank, be equipped with water storage chamber, evaporation chamber and passageway in the water tank that connects, hot water spray head with the water storage chamber is connected, water storage chamber and evaporation chamber are located respectively the passageway both sides, the passageway intercommunication the upper end of water storage chamber and evaporation chamber, the upper end of passageway is equipped with the water connection mouth, the water storage intracavity is equipped with first heating structure, the evaporation intracavity is equipped with the second heating structure, be equipped with in the passageway orientation water storage chamber or evaporation chamber direction slope's inclined slide, and be used for control inclined slide slope direction's control structure, the last filter plate that has linked firmly of inclined slide, the filter plate is located between water storage chamber and the water connection mouth, the inclined slide orientation when the chamber direction slope, the filter plate is vertical state, be located in the passageway the filter plate is close to one side of water storage chamber is equipped with the washing shower nozzle, the evaporation chamber is equipped with first heating structure in the water storage chamber, the evaporation chamber orientation is equipped with the water guide plate, the evaporation chamber is equipped with the water guide plate and the sensor is connected to the water guide plate, and the water guide plate is connected to the water guide plate, and the sensor pad is connected to the water guide plate, and the end is connected to the water guide plate, and is used for the sensor pad in the water guide plate.
Optionally, the middle part of slide to one side rotate connect in connect on the water tank, control structure includes counter weight magnetism and inhales piece and first electro-magnet, the counter weight magnetism is inhaled the piece and is inlayed and is located be close to in the slide to one side of water storage chamber, first electro-magnet install in connect on the water tank and be located slide to one side the below of water storage chamber to one side.
Optionally, the lower extreme of drainage board is fixed firmly on the inclined slide, the upper end of drainage board pass through waterproof cloth connect in connect on the inner wall of water receiving tank, when inclined slide orientation evaporation chamber is inclined, waterproof cloth is the tensioning state.
Optionally, the first heating structure comprises a first temperature sensor and a first electric heating element arranged in the water storage cavity.
Optionally, the second heating structure comprises a second temperature sensor and a water level sensor arranged in the evaporation cavity, and a second electric heating element arranged in the wall body of the evaporation cavity.
Optionally, the lower extreme opening of evaporating chamber and be equipped with the bottom plate, one side of bottom plate rotate connect in connect on the water tank and be equipped with the torsional spring, the torsional spring order about the other sides butt of bottom plate in the lower extreme opening part of evaporating chamber, on the bottom plate with the same side of torsional spring is equipped with the magnetism and inhales the piece, the top interval of magnetism and inhale the piece is provided with the second electro-magnet, the second electro-magnet install in connect on the water tank.
Optionally, a vibrator is mounted on the outer side of the base plate.
Optionally, the wall body of the evaporation cavity is made of transparent materials.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
this photovoltaic power generation device only can open the washing of photovoltaic board when daytime and there is illumination, mainly in order to make the washing back remain on the drop of water on photovoltaic board surface and can evaporate fast, prevent that the drop of water from remaining on photovoltaic board surface for a long time, especially when not illumination and temperature are lower at night, the drop of water that remains on photovoltaic board surface still can take place icing phenomenon, serious can lead to the photovoltaic board to freeze the split, and, wash through spraying the hot water that is close rather than surface temperature to photovoltaic board surface, can prevent that the photovoltaic board surface from quenching and suddenly heating and damaging, more importantly, through filtering and evaporation treatment to the water that contains the dust, can guarantee quality and reuse of water, especially in some areas that water resource is deficient, or photovoltaic area is bigger, photovoltaic power generation device is more, be inconvenient for frequent area to water supply, through the setting of baffle, can also play the purpose that reduces the evaporation of water in the water storage chamber.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic power generation device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a photovoltaic power generation device according to an embodiment of the present invention;
1. a photovoltaic panel; 2. a hot water spray head; 3. a water receiving tank; 4. a water storage chamber; 5. an evaporation chamber; 6. a channel; 7. a water receiving port; 8. an inclined slide plate; 9. a water filtering plate; 10. cleaning the spray head; 11. an evaporated water deflector; 12. a partition plate; 13. a counterweight magnetic attraction block; 14. a first electromagnet; 15. a first temperature sensor; 16. a first electrical heating element; 17. a second temperature sensor; 18. a water level sensor; 19. a bottom plate; 20. a magnetic suction block; 21. and a second electromagnet.
Detailed Description
The present invention will be further described in detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted," "positioned," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered as being "fixedly connected" to another element, the two elements may be fixed by a detachable connection manner, or may be fixed by a non-detachable connection manner, such as sleeving, clamping, integrally forming, or welding, which may be implemented in the prior art, and thus, the description is not further omitted. When an element is perpendicular or nearly perpendicular to another element, it is meant that the ideal conditions for both are perpendicular, but certain vertical errors may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" as used herein do not denote a particular quantity or order, but rather are used to distinguish one element from another.
Referring to fig. 1 and 2, a photovoltaic power generation device of this embodiment includes a photovoltaic panel 1, the photovoltaic panel 1 is installed on the ground through a column and is inclined to better receive solar light, a hot water spray head 2 is disposed on a higher side of the photovoltaic panel 1, the hot water spray head 2 is used for spraying hot water onto a surface of the photovoltaic panel 1 for flushing, a water receiving tank 3 is disposed on a lower side of the photovoltaic panel 1, the water receiving tank 3 is used for receiving water flushed on the surface of the photovoltaic panel 1, a water storage cavity 4, an evaporation cavity 5 and a channel 6 are disposed in the water receiving tank 3, the hot water spray head 2 is connected with the water storage cavity 4 through a pipeline, the hot water spray head 2 is used for flushing the photovoltaic panel 1 with water in the water storage cavity 4, the water storage cavity 4 and the evaporation cavity 5 are disposed on two sides of the channel 6 respectively, the channel 6 is communicated with upper ends of the water storage cavity 4 and the evaporation cavity 5, the upper end of the channel 6 is provided with a water receiving port 7, the water receiving port 7 is provided with a cover plate, the cover plate is connected with the inner side of the water receiving port 7 by a spring, when the photovoltaic panel 1 is washed, the washed water can jack the cover plate when passing through the water receiving port 7, the lower side of the photovoltaic panel 1 is positioned above the water receiving port 7, the water storage cavity 4 is internally provided with a first heating structure, the first heating structure is used for heating the water in the water storage cavity 4, the evaporation cavity 5 is internally provided with a second heating structure, the second heating structure is used for heating the water in the evaporation cavity 5, the channel 6 is internally provided with an inclined slide plate 8 inclined towards the direction of the water storage cavity 4 or the evaporation cavity 5, and a control structure used for controlling the inclined direction of the inclined slide plate 8, the inclined slide plate 8 faces the direction of the water storage cavity 4 or the evaporation cavity 5 under the control of the control structure, the inclined slide plate 8 is fixedly connected with a water filtering plate 9, the water filtering plate 9 is used for filtering dust in water, the water filtering plate 9 is arranged between the water storage cavity 4 and the water receiving port 7, the cleaned waste water is filtered by the water filtering plate 9 when entering the water storage cavity 4 from the water receiving port 7, when the inclined slide plate 8 inclines towards the water storage cavity 4, the water filtering plate 9 is in a vertical state, the water entering from the water receiving port 7 firstly falls onto the inclined slide plate 8 and flows to the water storage cavity 4 along the inclined surface of the inclined slide plate 8, and flows through the water filtering plate 9 in the process of flowing along the inclined surface of the inclined slide plate 8, a cleaning spray head 10 is arranged at one side, close to the water storage cavity 4, of the water filtering plate 9 in the channel 6, and the cleaning spray head 10 faces the water filtering plate 9, the water flow sprayed by the cleaning spray head 10 is used for flushing dust filtered out from the water filtering plate 9 into the evaporation cavity 5 for collection, an evaporation water guide plate 11 is arranged at the upper end of the evaporation cavity 5, the evaporation water guide plate 11 extends into the channel 6, the lower end face of the evaporation water guide plate 11 is an inclined face which gradually inclines downwards along the evaporation cavity 5 to the channel 6, the cleaning spray head further comprises a baffle plate 12 which is arranged in the water storage cavity 4 and is in butt fit with the end part of the inclined slide plate 8, and a sensing structure for sensing the surface temperature of the photovoltaic plate 1, the upper end of the baffle plate 12 is rotationally connected onto the water receiving tank 3, the lower end of the baffle plate 12 rotates under the action of gravity so that the end part of the inclined slide plate 8 is in butt joint for achieving a sealing effect, and the first heating structure is electrically connected with the sensing structure.
The working principle of the photovoltaic power generation device is as follows: the photovoltaic power generation device only starts the cleaning of the photovoltaic panel 1 when the sunlight is in the daytime, hot water with the temperature close to the surface temperature of the photovoltaic panel 1 is sprayed to the surface of the photovoltaic panel 1 for flushing (the temperature of the hot water is set to be 50 ℃ at the highest, and the possibility of damaging the photovoltaic panel 1 is also existed when the temperature is too high), the surface of the photovoltaic panel 1 is quenched and suddenly heated, so that the damage is prevented, the flushed water falls onto the inclined slide plate 8 through the water receiving opening 7, at the moment, the inclined slide plate 8 inclines towards the water storage cavity 4, the water is filtered by the water filtering plate 9 and flows into the water storage cavity 4 for waiting to be used again, dust in the water is blocked by the water filtering plate 9, the inclined slide plate 8 rotates to incline towards the evaporation cavity 5 when no water is in the water receiving opening 7 after the cleaning of the photovoltaic panel 1, at the moment, the originally vertical water filtering plate 9 on the inclined slide plate 8 is also in an inclined state, at this time, the cleaning spray head 10 is opened to spray water towards the water filtering plate 9 (the water filtering plate 9 is flushed in an inclined state, dust on the water filtering plate 9 is easier to flush down), so that dust blocked in the filter holes of the water filtering plate 9 is flushed out to flush the water filtering plate 9, the flushed water enters the evaporation cavity 5 to be collected, after the flushing of the water filtering plate 9 is finished, the inclined slide plate 8 rotates to incline towards the water storage cavity 4, meanwhile, the second heating structure heats the water in the evaporation cavity 5 to evaporate the water, water vapor rises to contact with the evaporation water guide plate 11 to form water drops, the water drops flow into the channel 6 along the inclined surface of the evaporation water guide plate 11 and drop onto the inclined slide plate 8, finally flow into the water storage cavity 4 along the inclined surface of the inclined slide plate 8, and the water drops collected on the inclined slide plate 8 can jack up the partition plate 12.
This photovoltaic power generation device only can open the washing of photovoltaic board 1 when daytime and there is illumination, mainly in order to make the washing back remain on the drop of water on photovoltaic board 1 surface can evaporate fast, prevent that drop of water from remaining on photovoltaic board 1 surface too long, especially when not having illumination and temperature are lower at night, the drop of water that remains on photovoltaic board 1 surface still can take place icing phenomenon, serious can lead to photovoltaic board 1 to freeze and split, and, wash through spraying the hot water that is close with its surface temperature to photovoltaic board 1 surface, can prevent that photovoltaic board 1 surface from quenching and suddenly heating and damaging, more importantly, through filtering and evaporation treatment to the water that contains the dust, can guarantee the quality and reuse of water, especially in some areas that water resource is scarce, or photovoltaic region is great, photovoltaic power generation device is more, be inconvenient for frequent area to water supplement, through the setting of baffle 12, can also play the purpose that reduces the evaporation of water in the water storage chamber 4.
As an alternative scheme of the invention, the middle part of the inclined slide plate 8 is rotatably connected to the water receiving tank 3 through a rotating shaft, the control structure comprises a counterweight magnetic suction block 13 and a first electromagnet 14, the counterweight magnetic suction block 13 is embedded at one end of the inclined slide plate 8, which is close to the water storage cavity 4, under the action of the counterweight magnetic suction block 13, the inclined slide plate 8 is always inclined towards the direction of the water storage cavity 4 without being influenced by external force, so that the inclined slide plate 8 can keep the inclination of the direction under the condition of no electricity consumption in the long-time evaporation process of the evaporation cavity 5, the first electromagnet 14 is arranged on the water receiving tank 3 and is positioned below one end of the inclined slide plate 8, which is close to the water storage cavity 4, in the embodiment, the first electromagnet 14 is arranged outside the water receiving tank 3, and is started to drive the inclined slide plate 8 to keep the inclination of the fixed direction through the magnetic suction effect of the counterweight magnetic suction block 13 under the influence of the photovoltaic panel 1, so that the water can flow back towards the water filtering plate 9 automatically, and the water flow towards the water filtering plate 9 can be automatically stopped towards the inclined slide plate 9 after the water filtering plate 9 is washed, and the water filtering plate 9 is automatically washed towards the water filtering plate 9 after the water is washed towards the water filtering plate 9, and the water flowing towards the water filtering plate 9 is automatically after the water is washed towards the water filtering plate 9.
As an alternative of the present invention, the lower end of the water filtering plate 9 is fixedly connected to the inclined slide plate 8, a gap is reserved between the upper end of the water filtering plate 9 and the inner wall of the upper end of the water receiving tank 3 to adapt to the rotation of the water filtering plate 9 along with the inclined slide plate 8, the upper end of the water filtering plate 9 is connected to the inner wall of the upper end of the water receiving tank 3 through a waterproof cloth, when the inclined slide plate 8 inclines towards the evaporation cavity 5, the waterproof cloth is in a tensioning state, the waterproof cloth has two functions, in order to prevent splashed water from passing through a gap above the water filtering plate 9, and in order to fix the upper end of the water filtering plate 9 in the tensioning state, prevent the water filtering plate 9 from bending in the flushing process to affect the filtering effect of the water, ensure the service life of the water filtering plate 9, and if the water filtering plate 9 bends, the aperture of the water filtering hole on the water filtering plate 9 changes.
As an alternative of the present invention, the first heating structure includes a first temperature sensor 15 and a first electric heating element 16 disposed in the water storage cavity 4, the first electric heating element 16 may be an electric heating rod, and the first electric heating element 16 extends into water to heat the water, and the first temperature sensor 15 controls the heated water temperature.
As an alternative of the present invention, the second heating structure includes a second temperature sensor 17 and a water level sensor 18 disposed in the evaporation cavity 5, and a second electric heating element disposed in the wall of the evaporation cavity 5, where when the water level sensor 18 senses that water is present in the evaporation cavity 5, the second electric heating element starts heating the water in the evaporation cavity 5 to cause evaporation, and the second temperature sensor 17 controls the temperature of the heated water, because the evaporation cavity 5 contains a large amount of dust, in order to prevent the dust adhering to the second electric heating element after evaporation of the water in the evaporation cavity 5 to affect the next heating effect, in this embodiment, the second electric heating element is installed in the wall of the evaporation cavity 5.
As an alternative scheme of the invention, the lower end opening of the evaporation cavity 5 is provided with a bottom plate 19, the bottom plate 19 is used for blocking the lower end opening of the evaporation cavity 5, one side of the bottom plate 19 is rotatably connected to the water receiving tank 3 and is provided with a torsion spring, the torsion spring drives the other sides of the bottom plate 19 to abut against the lower end opening of the evaporation cavity 5, the bottom plate 19 and the same side of the torsion spring are provided with magnetic blocks 20, second electromagnets 21 are arranged above the magnetic blocks 20 at intervals, the second electromagnets 21 and the magnetic blocks 20 are arranged at intervals up and down, but the magnetic blocks 20 are positioned in the magnetic absorption range of the second electromagnets 21, the second electromagnets 21 are arranged on the water receiving tank 3, after the moisture in the evaporation cavity 5 is completely evaporated, the second electromagnets 21 are started and absorb the magnetic blocks 20 through the magnetic absorption effect, the magnetic blocks 20 move towards the second electromagnets 21, the bottom plate 19 are outwards opened, the bottom plate 19 can automatically slide out of the bottom plate 19 along the inclined plane formed by opening the bottom plate 19, and then the dust can be automatically cleaned up and down along the inclined plane of the bottom plate 19,
as an alternative to the present invention, a vibrator is installed at the outer side of the bottom plate 19 in order to increase the discharge speed of dust on the bottom plate 19.
As an alternative of the present invention, the wall of the evaporation chamber 5 is made of transparent material, and in the weather of higher temperature, the evaporation of water in the evaporation chamber 5 can be assisted by the action of illumination, so that the power consumption is reduced, and the water in the evaporation chamber 5 does not necessarily need to be evaporated completely within one day.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Claims (8)
1. A photovoltaic power generation device, characterized in that: including the photovoltaic board that the slope set up, the higher side of photovoltaic board is equipped with hot water spray head, the lower side of photovoltaic board is equipped with connects the water tank, connect being equipped with water storage chamber, evaporating cavity and passageway in the water tank, hot water spray head with the water storage chamber is connected, water storage chamber and evaporating cavity are located respectively the passageway both sides, the passageway intercommunication the upper end of water storage chamber and evaporating cavity, the upper end of passageway is equipped with the water receiving mouth, the water storage intracavity is equipped with first heating structure, the evaporating cavity is equipped with the second heating structure, be equipped with the orientation in the passageway water storage chamber or evaporating cavity direction slope the inclined slide, and be used for control inclined slide inclination's control structure, the last filter plate that has linked firmly of inclined slide, the filter plate is located between water storage chamber and the water receiving mouth, the inclined slide orientation when the inclined slide direction inclines, the filter plate is vertical state, be located in the passageway the filter plate is close to one side of water storage chamber is equipped with washs shower nozzle, washs the shower nozzle orientation the evaporating cavity is equipped with first heating structure, and is used for the water guide plate and the evaporation end is located in the water guide plate and is connected to the water guide plate, the water guide plate and the sensor structure is located in the water guide plate and the water guide plate, the sensor structure is connected to the water guide plate, the water guide plate is connected to the water guide plate.
2. A photovoltaic power generation apparatus according to claim 1, characterized in that: the middle part of the inclined slide plate is rotationally connected to the water receiving tank, the control structure comprises a counterweight magnetic attraction block and a first electromagnet, the counterweight magnetic attraction block is embedded in one end of the inclined slide plate, which is close to the water storage cavity, and the first electromagnet is arranged on the water receiving tank and is positioned below one end of the inclined slide plate, which is close to the water storage cavity.
3. A photovoltaic power generation apparatus according to claim 1, characterized in that: the lower end of the water filtering plate is fixedly connected to the inclined sliding plate, the upper end of the water filtering plate is connected to the inner wall of the water receiving tank through waterproof cloth, and when the inclined sliding plate inclines towards the evaporation cavity, the waterproof cloth is in a tensioning state.
4. A photovoltaic power plant according to any one of claims 1-3, characterized in that: the first heating structure comprises a first temperature sensor and a first electric heating element which are arranged in the water storage cavity.
5. A photovoltaic power plant according to any one of claims 1-3, characterized in that: the second heating structure comprises a second temperature sensor and a water level sensor which are arranged in the evaporation cavity, and a second electric heating element which is arranged in the wall body of the evaporation cavity.
6. The photovoltaic power generation apparatus according to claim 5, wherein: the evaporation device comprises an evaporation cavity, and is characterized in that a bottom plate is arranged at the lower end opening of the evaporation cavity, one side of the bottom plate is rotatably connected to the water receiving tank and is provided with a torsion spring, the torsion spring drives the other sides of the bottom plate to be abutted to the lower end opening of the evaporation cavity, a magnetic attraction block is arranged on the bottom plate and on the same side of the torsion spring, a second electromagnet is arranged above the magnetic attraction block at intervals, and the second electromagnet is installed on the water receiving tank.
7. The photovoltaic power generation apparatus of claim 6, wherein: and a vibrator is arranged on the outer side of the bottom plate.
8. The photovoltaic power generation apparatus according to claim 5, wherein: the wall body of the evaporation cavity is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310328883.8A CN116317917B (en) | 2023-03-30 | 2023-03-30 | Photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310328883.8A CN116317917B (en) | 2023-03-30 | 2023-03-30 | Photovoltaic power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116317917A CN116317917A (en) | 2023-06-23 |
| CN116317917B true CN116317917B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310328883.8A Active CN116317917B (en) | 2023-03-30 | 2023-03-30 | Photovoltaic power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN116317917B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941945A (en) * | 2015-05-25 | 2015-09-30 | 浙江明泉工业涂装有限公司 | Hot water cleaning tank mechanism |
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| DE102016107840A1 (en) * | 2016-04-27 | 2017-11-02 | Elwema Automotive Gmbh | Method and device for cleaning metal workpieces |
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| CN104941945A (en) * | 2015-05-25 | 2015-09-30 | 浙江明泉工业涂装有限公司 | Hot water cleaning tank mechanism |
| KR20170113939A (en) * | 2016-03-29 | 2017-10-13 | 현대디지텍이엔씨(주) | Solar photovoltaic power generation system and device having cleaning function |
| CN107612488A (en) * | 2017-09-29 | 2018-01-19 | 谷香梅 | Solar energy photovoltaic panel with cleaning device |
| KR20200104056A (en) * | 2019-02-26 | 2020-09-03 | (주)탑인프라 | Temperature reduction and cleaning system for photovoltaic module |
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| CN116317917A (en) | 2023-06-23 |
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