CN114715340B - Composite floating body of water surface floating type power station - Google Patents
Composite floating body of water surface floating type power station Download PDFInfo
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- CN114715340B CN114715340B CN202210391299.2A CN202210391299A CN114715340B CN 114715340 B CN114715340 B CN 114715340B CN 202210391299 A CN202210391299 A CN 202210391299A CN 114715340 B CN114715340 B CN 114715340B
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- floating
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- 238000007667 floating Methods 0.000 title claims abstract description 139
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 33
- 239000008233 hard water Substances 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 238000001728 nano-filtration Methods 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 46
- 238000005201 scrubbing Methods 0.000 claims description 19
- 239000008213 purified water Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 244000005700 microbiome Species 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000009288 screen filtration Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic power generation, and discloses a composite floating body of a water surface floating power station. This surface of water floats formula power station compound body, through partly converting the solar energy that the photovoltaic board was collected into electric energy in order to supply the spray washing subassembly to function, the suction pump is inhaled the hard water pipe with the river, the filter screen of water inflow head carries out preliminary filtration to the river, the large granule impurity in the river is isolated outside, the pollutant in the river is adsorbed on the active carbon layer in the clarifier, and carry out effective antibacterial to the microorganism in the river in the assistance of KDF filter screen and nanofiltration membrane, the river after the purification spouts the photovoltaic board surface from the shower nozzle, flow to the river again after the filth that is attached to the photovoltaic board surface is washed down, make the river quality of water obtain partial improvement when clean photovoltaic board surface in order to guarantee the collecting effect to solar energy.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a water surface floating type power station composite floating body.
Background
With the shortage of available domestic land resources and the increase of land circulation difficulty, the cost of land photovoltaic construction is increasingly increased due to the large construction field area required by the photovoltaic power station, the whole social benefit is gradually reduced, the area of the water area in the south of China is wide, most of the water area is idle, the water floating type photovoltaic power station is used as a novel photovoltaic power generation mode, large-scale development is started, the water floating type photovoltaic power station utilizes a bracket device to install a photovoltaic module on a floating body, and then the photovoltaic module floats on the water surface to generate power.
The Chinese patent with publication number CN201510560407.4 discloses an integral double-hull floating platform device of an offshore water surface floating type photovoltaic power station, which comprises a plurality of floating bodies in modularized design and is connected with each other into a piece, and is characterized in that: the floating body comprises a floating platform horizontally arranged in front and a component supporting inclined plane positioned at the rear, a cavity is formed between the floating platform and the component supporting inclined plane, the component supporting inclined plane comprises two mutually parallel ship bodies, and a U-shaped connector is arranged on one lateral side of each of the two ship bodies, so that the defects of being unfavorable for modularized construction of a water surface photovoltaic power station and the defects of non-specific feasibility of a lake surface, a reservoir and the like with larger water level change in the prior art are overcome, and the floating body can be applied to water areas with different latitudes and different types and can realize scale effects.
However, the device has some defects when in use, which easily causes that the photovoltaic panel of the device cannot collect solar energy to the maximum extent: the device floats on the water surface, the distance between the photovoltaic panel mounted on the component supporting inclined plane and the water surface is smaller, when the wind and waves on the water surface are strong, the water can be easily beaten on the surface of the photovoltaic panel, although the water can be quickly dried under the irradiation of the sun, small parts of sludge, sundries and the like doped in the water can be attached to the surface of the photovoltaic panel, if the photovoltaic panel is not cleaned in time, dirt layers are easily accumulated on the surface of the photovoltaic panel after being beaten for many times by the water, and the solar energy collecting effect of the photovoltaic panel is greatly reduced; the component supporting inclined plane of the device is fixedly arranged on the floating platform, and the inclination angle cannot be adjusted, so that the photovoltaic panel is always obliquely installed at the same angle, and the angle cannot be adjusted according to the irradiation direction of the sun.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a water surface floating type power station composite floating body which has the advantages of flushing sundries on the surface of a photovoltaic plate and purifying part of river water, adjustable inclination angle of the photovoltaic plate, convenient disassembly and assembly of the photovoltaic plate and the like, and solves the problems that sundries piled on the surface of the photovoltaic plate cannot be automatically cleaned, the inclination angle of the photovoltaic plate arranged on a floating platform cannot be adjusted, and the photovoltaic plate is inconvenient to disassemble and assemble in the prior art.
(II) technical scheme
In order to solve the technical problems that the prior art cannot automatically clean sundries accumulated on the surface of a photovoltaic plate, the inclination angle of the photovoltaic plate mounted on a floating platform is not adjustable, and the photovoltaic plate is inconvenient to detach and mount, the invention provides the following technical scheme:
The composite floating body comprises a plurality of groups of floating body units, wherein each floating body unit comprises a supporting floating platform, a pavement floating platform, a photovoltaic panel and a spray washing assembly, the pavement floating platforms are respectively arranged on two sides of each supporting floating platform, the supporting assemblies are arranged on the upper surfaces of the supporting floating platforms, and the supporting assemblies are used for supporting the photovoltaic panels and driving the photovoltaic panels to adjust the inclination angles so as to enhance the absorption effect on solar energy;
The spray washing assembly is arranged on the other side of the supporting floating platform and comprises a hard water pipe, spray heads and a purifying mechanism, wherein a suction pump is arranged on the hard water pipe, the purifying mechanism is arranged at the water inlet end of the hard water pipe and is used for filtering and purifying river water sucked into the hard water pipe, two spray heads are arranged at the water outlet end of the hard water pipe and are used for spraying purified water to the surface of the photovoltaic panel, and dirt on the surface of the photovoltaic panel is washed down by the purified water and then flows into a river;
The novel photovoltaic panel cleaning device is characterized in that a scrubbing unit is arranged on a composite floating body formed by assembling floating body units, the scrubbing unit comprises a driving mechanism and a scrubbing mechanism, the scrubbing mechanism is driven to move by the driving mechanism, and the upper surface of a whole row of photovoltaic panels is scrubbed when the spray heads spray water.
Preferably, the purifying mechanism comprises a water inlet head and a purifier, wherein the lower end of the water inlet head stretches into the water surface, the upper end of the water inlet head is connected with the water inlet end of the purifier, and a filter screen is arranged at the water inlet of the water inlet head; three activated carbon layers are sequentially filled in the purifier from bottom to top, and a KDF filter screen and a nanofiltration membrane are respectively arranged between two adjacent activated carbon layers.
Preferably, the support floating platform comprises a support floating platform main body and a first bag body, the first bag body is arranged on the bottom surface of the support floating platform main body, the pavement floating platform comprises a pavement floating platform main body and a second bag body, the second bag body is arranged on the bottom surface of the pavement floating platform main body, the outer side profiles of the first bag body and the second bag body are respectively consistent with the profiles of the bottom surfaces of the support floating platform main body and the pavement floating platform main body, and water inlet and outlet holes are respectively formed in the side parts, close to the upper end surfaces, of the first bag body and the second bag body.
Preferably, the four opposite angles of support floating platform main part with walkway floating platform main part lateral part are provided with first engaging lug respectively, support floating platform main part both sides are provided with the second engaging lug respectively, the outside fixed cover that has cup jointed of clarifier, the position sleeve both sides are provided with the connecting plate respectively, the connecting plate end is provided with the second engaging lug respectively, two correspondence between first engaging lug and two correspondence through the locating bolt equipment respectively between the second engaging lug.
Preferably, the supporting component comprises a first support plate, a hydraulic cylinder, a second support plate and a supporting seat, wherein the first support plate is arranged on one side of the upper surface of the supporting floating platform main body, an equipment groove is formed in the other side of the upper surface of the supporting floating platform main body, the fixed end of the hydraulic cylinder is arranged inside the equipment groove, the second support plate is arranged at the movable end of the hydraulic cylinder, the supporting seats are respectively arranged on the first support plate and the second support plate, the photovoltaic plate is arranged between the two supporting seats, and limiting protrusions are respectively arranged on one sides of the supporting seats, which are far away from each other.
Preferably, the first supporting plate and the two ends of the upper surface of the second supporting plate are respectively provided with a first connecting seat, the lower surface of the supporting seat is respectively provided with a second connecting seat, the first connecting seat and the second connecting seat correspond to each other, the surfaces of the first connecting seat and the second connecting seat are respectively provided with through holes, and corresponding first connecting pieces are respectively and rotatably assembled between the through holes of the first connecting seat and the second connecting seat.
Preferably, the driving mechanism comprises a guide support, a threaded screw rod and a waterproof motor, the scrubbing mechanism comprises a sliding block, a connecting rod and a detachable soft brush, the sliding block is slidingly assembled on the guide support, the sliding block is connected with the detachable soft brush through the connecting rod, the threaded screw rod is rotationally assembled inside the guide support, one end of the threaded screw rod extends to the outside of the guide support and is fixedly connected with the waterproof motor, and the sliding block is in threaded fit with the threaded screw rod;
the side wall of the guide support is fixedly connected with one side wall of the support seat, and the scrubbing surface of the detachable soft brush is in contact with the upper surface of the photovoltaic panel and is extruded.
Preferably, the positioning groove is formed in the upper surface of the shell at the edge of the photovoltaic panel, L-shaped supports are respectively arranged at two ends of the upper surface of the limiting boss of the supporting seat, and photovoltaic panel positioning mechanisms are respectively arranged on the L-shaped supports and are matched with the positioning groove to position the photovoltaic panel.
Preferably, the photovoltaic board positioning mechanism comprises an outer sleeve, an inner sleeve, a spring, a positioning bolt, a connecting plate and a handle, wherein the outer sleeve is in sliding fit with the inner sleeve, the spring is arranged between the inner top surface of the outer sleeve and the inner bottom surface of the inner sleeve, the positioning bolt is consistent with the positioning groove in size, the inner sleeve is connected with the positioning bolt through the connecting plate, and the handle is arranged at the upper end of the positioning bolt.
Preferably, the photovoltaic panel positioning mechanism further comprises a second connecting piece, the second connecting piece is fixedly connected to the top end of the outer sleeve, mounting holes are formed in the surface of the top plate of the L-shaped support, the second connecting piece is rotationally assembled on the mounting holes, a guide slideway is formed in the side wall of the outer sleeve, a guide block is arranged at the upper end of the side wall of the inner sleeve, and the guide block is in sliding fit with the guide slideway.
(III) beneficial effects
Compared with the prior art, the invention provides a water surface floating type power station composite floating body, which has the following beneficial effects:
1. This surface of water floats formula power station compound body, through the solar energy part conversion that collects photovoltaic board is electric energy in order to supply spray washing subassembly to function, inhale the stereoplasm water pipe with the river through the suction pump, the filter screen of water intaking carries out preliminary filtration to the river of inhaling the stereoplasm water pipe, the large granule impurity in the river is isolated outside, avoid causing the shower nozzle to stop up afterwards, and prevent that large granule impurity from remaining on photovoltaic board surface again, the pollutant in the river is adsorbed on the activated carbon layer in the clarifier, and carry out effective antibacterial to the microorganism in the river part under the assistance of KDF filter screen and nanofiltration membrane, the river after purifying spouts the photovoltaic board surface from the shower nozzle, flow the filth that is attached to photovoltaic board surface again to the river in, make the river quality of water obtain partial improvement when clean photovoltaic board surface in order to guarantee the collecting effect to solar energy.
2. This surface of water floats formula power station compound body drives the second extension board through the pneumatic cylinder and goes up and down, makes the difference in height between first extension board and the second extension board change, and under the normal running fit of first connecting seat and second connecting seat, the inclination can be adjusted freely respectively to the supporting seat, and then makes the photovoltaic board inclination who installs on the supporting seat adjustable to the photovoltaic board just collects solar energy furthest to the irradiation direction of sun.
3. This floating type power station compound body of surface of water drives the locating bolt through the lifting handle and rises, and the inner skleeve is retracted inside the outer sleeve and is driven the spring compression simultaneously, drives whole photovoltaic board positioning mechanism round the mounting hole rotation through the handle, makes the locating bolt rotate to behind the constant head tank or keep away from constant head tank department, unclamps the handle again, under the elastic action of spring, and the inner skleeve drives the locating bolt and pops out the reset, easy operation is convenient for dismantle or install the photovoltaic board.
4. This surface of water floats formula power station compound body sets up first bag body and second bag body respectively through supporting floating platform main part and pavement floating platform main part bottom, when supporting floating platform and pavement floating platform float at the surface of water, the hydroenergy gets into first bag body and second bag body inside respectively from the business turn over water hole, reduces the focus of supporting floating platform and pavement floating platform, and then effectively slows down the fluctuation degree of supporting floating platform and pavement floating platform when the stormy waves is great, improves stability.
5. This floating type power station compound body of surface of water drives the screw thread lead screw through waterproof motor and rotates, drives the slider and slides along the direction of direction support, and then drives through the connecting rod and dismantle the soft brush and slide, at spray washing subassembly spraying the in-process of purifying water, can dismantle the soft brush and can scrub the photovoltaic board upper surface, effectively improves the clean effect to the photovoltaic board.
Drawings
FIG. 1 is a schematic perspective view of a floating platform unit according to the present invention;
FIG. 2 is a schematic perspective view of an assembled floating platform unit according to the present invention;
FIG. 3 is a schematic view of a spray washing assembly according to the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of a purifier and a water intake head according to the present invention;
FIG. 5 is a schematic view of the structure of the support floating platform, the support assembly and the support base of the present invention;
FIG. 6 is a schematic view of the structure of the walkway floating platform of the present invention;
FIG. 7 is an exploded view of a support assembly portion assembly of the present invention;
FIG. 8 is a schematic view of the scrubbing unit structure of the present invention;
FIG. 9 is an exploded schematic view of the photovoltaic panel, support base and photovoltaic panel positioning mechanism of the present invention;
fig. 10 is an exploded view of the photovoltaic panel positioning mechanism of the present invention.
In the figure: 1. supporting a floating platform; 2. a walkway floating platform; 3. a support assembly; 4. a photovoltaic panel; 5. a spray washing assembly; 6. a hard water pipe; 7. a spray head; 8. a water inlet head; 9. a purifier; 10. a filter screen; 11. an activated carbon layer; 12. a KDF filter screen; 13. nanofiltration membrane; 14. supporting a floating platform main body; 15. a first bladder; 16. a walkway floating platform body; 17. a second bladder; 18. water inlet and outlet holes; 19. a first connection lug; 20. a second connecting ear; 21. a positioning sleeve; 22. a first support plate; 23. a hydraulic cylinder; 24. a second support plate; 25. a support base; 26. a first connection base; 27. a second connecting seat; 28. a first connector; 29. a positioning groove; 30. an L-shaped support; 31. an outer sleeve; 32. an inner sleeve; 33. a spring; 34. a positioning bolt; 35. a connecting plate; 36. a handle; 37. a second connector; 38. a mounting hole; 39. a guide slideway; 40. a guide block; 41. a scrubbing unit; 42. a guide support; 43. a threaded screw rod; 44. a waterproof motor; 45. a slide block; 46. a connecting rod; 47. the soft brush can be detached.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, a composite floating body of a water surface floating power station comprises a plurality of groups of floating body units, wherein each floating body unit comprises a supporting floating platform 1, a pavement floating platform 2, a photovoltaic panel 4 and a spray washing assembly 5, the pavement floating platforms 2 are respectively arranged on two sides of the supporting floating platform 1, a supporting assembly 3 is arranged on the upper surface of the supporting floating platform 1, and the supporting assembly 3 is used for supporting the photovoltaic panel 4 and driving the photovoltaic panel 4 to adjust an inclination angle so as to enhance the solar energy absorption effect;
The spray washing assembly 5 is arranged on the other side of the supporting floating platform 1, the spray washing assembly 5 comprises a hard water pipe 6, a spray head 7 and a purifying mechanism, a suction pump is arranged on the hard water pipe 6, the purifying mechanism is arranged at the water inlet end of the hard water pipe 6 and is used for filtering and purifying river water sucked into the hard water pipe 6, two spray heads 7 are arranged at the water outlet end of the hard water pipe 6 and are used for spraying purified water to the surface of the photovoltaic panel 4, and dirt on the surface of the photovoltaic panel 4 is washed down by the purified water and then flows into a river;
The scrubbing unit 41 is arranged on the composite floating body formed by assembling the floating body units, the scrubbing unit 41 comprises a driving mechanism and a scrubbing mechanism, the scrubbing mechanism is driven to move through the driving mechanism, and the upper surface of the whole row of photovoltaic panels 4 is scrubbed when the spray heads 7 spray water.
Further, the purification mechanism comprises a water inlet head 8 and a purifier 9, the lower end of the water inlet head 8 stretches into the water surface, the upper end of the water inlet head 8 is connected with the water inlet end of the purifier 9, and a filter screen 10 is arranged at the water inlet of the water inlet head 8, so that river water sucked into the hard water pipe 6 is preliminarily filtered through the filter screen 10, large particle impurities in the river water are isolated outside, the subsequent blockage of the spray head 7 is avoided, and the large particle impurities are prevented from remaining on the surface of the photovoltaic panel 4; the purifier 9 is internally and sequentially filled with three active carbon layers 11 from bottom to top, a KDF filter screen 12 and a nanofiltration membrane 13 are respectively arranged between two adjacent active carbon layers 11, so that pollutants in river water are adsorbed through the active carbon layers 11, partial microorganisms in the river water are effectively inhibited under the assistance of the KDF filter screen 12 and the nanofiltration membrane 13, the purified river water is sprayed to the surface of the photovoltaic panel 4 from the spray head 7, dirt attached to the surface of the photovoltaic panel 4 is washed down and then flows into a river, the water quality can be improved, and the ecological purification effect is achieved.
Further, the supporting floating platform 1 comprises a supporting floating platform main body 14 and a first bag body 15, the first bag body 15 is arranged on the bottom surface of the supporting floating platform main body 14, the walk floating platform 2 comprises a walk floating platform main body 16 and a second bag body 17, the second bag body 17 is arranged on the bottom surface of the walk floating platform main body 16, the outer side outlines of the first bag body 15 and the second bag body 17 are respectively consistent with the bottom outlines of the supporting floating platform main body 14 and the walk floating platform main body 16, water inlet and outlet holes 18 are respectively formed in the side parts of the first bag body 15 and the second bag body 17 close to the upper end face, so that when the supporting floating platform 1 and the walk floating platform 2 float on the water surface, water can enter the first bag body 15 and the second bag body 17 from the water inlet and outlet holes 18 respectively, the gravity centers of the supporting floating platform 1 and the walk floating platform 2 are reduced, the fluctuation degree of the supporting floating platform 1 and the walk floating platform 2 is effectively slowed down when wind waves are large, and stability is improved.
Further, the four opposite angles of the side parts of the supporting floating platform main body 14 and the pavement floating platform main body 16 are respectively provided with a first connecting lug 19, the two sides of the supporting floating platform main body 14 are respectively provided with a second connecting lug 20, the outside of the purifier 9 is fixedly sleeved with a positioning sleeve 21, the two sides of the positioning sleeve 21 are respectively provided with a connecting plate, the tail ends of the connecting plates are respectively provided with a second connecting lug 20, and the two corresponding first connecting lugs 19 and the two corresponding second connecting lugs 20 are respectively assembled through positioning bolts, so that the supporting floating platform 1, the pavement floating platform 2, the supporting floating platform 1 and the spray washing assembly 5 are conveniently assembled.
Further, the supporting component 3 comprises a first supporting plate 22, a hydraulic cylinder 23, a second supporting plate 24 and supporting seats 25, the first supporting plate 22 is arranged on one side of the upper surface of the supporting floating platform main body 14, equipment grooves are formed in the other side of the upper surface of the supporting floating platform main body 14, fixed ends of the hydraulic cylinders 23 are arranged in the equipment grooves, the second supporting plate 24 is arranged at movable ends of the hydraulic cylinders 23, guide holes are formed in the surfaces of the second supporting plates 24, guide rods are fixedly connected to the upper surface of the supporting floating platform main body 14 and are respectively in sliding fit with the corresponding guide holes, the second supporting plates 24 are driven by the hydraulic cylinders 23 to lift, the supporting seats 25 are respectively arranged on the first supporting plate 22 and the second supporting plates 24, the photovoltaic plates 4 are arranged between the two supporting seats 25, and limit protrusions are respectively arranged on one sides of the supporting seats 25, which are far away from each other; the two ends of the upper surfaces of the first support plate 22 and the second support plate 24 are respectively provided with a first connecting seat 26, the lower surfaces of the support seats 25 are respectively provided with a second connecting seat 27, the positions of the first connecting seats 26 and the second connecting seats 27 are corresponding, through holes are respectively formed in the surfaces of the first connecting seats 26 and the second connecting seats 27, a first connecting piece 28 is respectively rotatably assembled between the through holes of the corresponding first connecting seats 26 and the through holes of the corresponding second connecting seats 27, so that the second support plate 24 can be driven to lift by the hydraulic cylinder 23, the height difference between the first support plate 22 and the second support plate 24 is changed, the inclination angles of the support seats 25 can be respectively and freely adjusted under the running fit of the first connecting seats 26 and the second connecting seats 27, and then the inclination angles of the photovoltaic plates 4 arranged on the support seats 25 are adjustable, so that the photovoltaic plates 4 face the irradiation direction of the sun to the maximum extent, and the solar energy can be collected; the constant head tank 29 has been seted up to the casing upper surface at photovoltaic board 4 border, and the spacing protruding upper surface both ends of supporting seat 25 are provided with L shape support 30 respectively, are provided with photovoltaic board positioning mechanism on the L shape support 30 respectively, cooperate through photovoltaic board positioning mechanism and constant head tank 29 to fix a position photovoltaic board 4, and photovoltaic board 4 is fixed mounting on supporting seat 25 when photovoltaic board positioning mechanism locks constant head tank 29.
Further, the driving mechanism comprises a guide support 42, a threaded screw 43 and a waterproof motor 44, the scrubbing mechanism comprises a sliding block 45, a connecting rod 46 and a detachable soft brush 47, the sliding block 45 is slidably assembled on the guide support 42, the sliding block 45 and the detachable soft brush 47 are connected through the connecting rod 46, the threaded screw 43 is rotatably assembled inside the guide support 42, one end of the threaded screw 43 extends to the outside of the guide support 42 and is fixedly connected with the waterproof motor 44, the sliding block 45 is in threaded fit with the threaded screw 43, so that the threaded screw 43 can be driven to rotate through the waterproof motor 44, the threaded screw 43 is driven to slide along the direction of the guide support 42, and the detachable soft brush 47 is driven to slide along the direction of the guide support 42 through the connecting rod 46;
The side wall of the guide support 42 is fixedly connected with the side wall of one supporting seat 25, the wiping face of the detachable soft brush 47 is in contact with the upper surface of the photovoltaic panel 4 and is extruded, so that the whole wiping unit is supported by the supporting seat 25, and when the waterproof motor 44 operates to drive the detachable soft brush 47 to slide along the direction of the guide support 42, the upper surface of the photovoltaic panel 4 can be scrubbed by the detachable soft brush 47 in the process of spraying purified water by the spray washing assembly 5, and the cleaning effect of the photovoltaic panel 4 is effectively improved.
Further, the photovoltaic panel positioning mechanism comprises an outer sleeve 31, an inner sleeve 32, a spring 33, a positioning bolt 34, a connecting plate 35 and a handle 36, wherein the outer sleeve 31 and the inner sleeve 32 are in sliding fit, the spring 33 is arranged between the inner top surface of the outer sleeve 31 and the inner bottom surface of the inner sleeve 32, the positioning bolt 34 is consistent with the positioning groove 29 in size, the inner sleeve 32 and the positioning bolt 34 are connected through the connecting plate 35, and the handle 36 is arranged at the upper end of the positioning bolt 34; the photovoltaic panel positioning mechanism further comprises a second connecting piece 37, the second connecting piece 37 is fixedly connected to the top end of the outer sleeve 31, mounting holes 38 are formed in the surface of the top plate of the L-shaped support 30 respectively, the second connecting piece 37 is rotatably assembled on the mounting holes 38, guide slide ways 39 are formed in the side walls of the outer sleeve 31, guide blocks 40 are arranged at the upper ends of the side walls of the inner sleeve 32, the guide blocks 40 are in sliding fit with the guide slide ways 39, so that the positioning bolt 34 can be driven to ascend through lifting the handle 36, the inner sleeve 32 is retracted into the outer sleeve 31 and drives the spring 33 to compress, the whole photovoltaic panel positioning mechanism is driven to rotate around the mounting holes 38 through the handle 36 under the rotating fit of the second connecting piece 37 and the mounting holes 38, the positioning bolt 34 is enabled to rotate to the position right above the positioning groove 29 or away from the positioning groove 29, the handle 36 is released, and the inner sleeve 32 drives the positioning bolt 34 to pop up and reset under the elastic action of the spring 33; when the positioning bolt 34 is positioned right above the positioning groove 29, the positioning bolt 34 can be directly inserted into the positioning groove 29 in a pop-up reset mode, and positioning of the photovoltaic panel 4 is completed; when the positioning bolt 34 is positioned far away from the positioning groove 29, one side of the supporting seat 25 where the photovoltaic panel 4 is installed is free from shielding, so that the photovoltaic panel can be conveniently detached or installed.
Working principle: when the photovoltaic panel positioning device is used, each assembled floating body unit forms a complete composite floating body to float on the water surface, when the photovoltaic panel 4 is installed, the photovoltaic panel 4 is placed on two corresponding supporting seats 25 of the supporting floating table 1, each photovoltaic panel positioning mechanism is respectively adjusted, the lifting handle 36 drives the positioning bolt 34 to ascend, meanwhile, the inner sleeve 32 retracts into the outer sleeve 31 and drives the spring 33 to compress, the handle 36 drives the whole photovoltaic panel positioning mechanism to rotate around the mounting hole 38, the positioning bolt 34 is enabled to rotate to be right above the positioning groove 29, the handle 36 is loosened, the inner sleeve 32 drives the positioning bolt 34 to pop out and reset under the elastic action of the spring 33, and the positioning bolt 34 is directly inserted into the positioning groove 29, so that the positioning of the photovoltaic panel 4 is completed;
The photovoltaic panel 4 receives solar radiation to collect solar energy, the second support plate 24 is driven to lift by the hydraulic cylinder 23 according to the change of the irradiation direction of the sun, so that the height difference between the first support plate 22 and the second support plate 24 is changed, under the running fit of the first connecting seat 26 and the second connecting seat 27, the supporting seats 25 can respectively and freely adjust the inclination angles, so that the inclination angle of the photovoltaic panel 4 arranged on the supporting seats 25 is adjusted, the photovoltaic panel 4 faces the irradiation direction of the sun, and the solar energy is collected to the maximum extent;
When no sun irradiates at night, the solar energy collected by the photovoltaic panel 4 is partially converted into electric energy for the operation of the spray washing assembly 5, river water is sucked into the hard water pipe 6 through the suction pump, the filter screen 10 of the water inlet head 8 carries out preliminary filtration on the river water sucked into the hard water pipe 6, the activated carbon layer 11 in the purifier 9 adsorbs pollutants in the river water, partial microorganisms in the river water are effectively inhibited under the assistance of the KDF filter screen 12 and the nanofiltration membrane 13, the purified river water is sprayed to the surface of the photovoltaic panel 4 from the spray head 7, dirt attached to the surface of the photovoltaic panel 4 is flushed down and then flows into the river, the river water quality is partially improved, the waterproof motor 44 drives the threaded screw 43 to rotate in the process of spraying water by the spray head 7, the threaded screw 43 rotates to drive the sliding block 45 to slide along the direction of the guide support 42, and then the connecting rod 46 drives the detachable soft brush 47 to slide, the upper surface of the photovoltaic panel 4 is scrubbed, and the cleaning effect of the photovoltaic panel 4 is effectively improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a surface of water floats formula power station compound body, includes a plurality of body units of group, its characterized in that: the floating body unit comprises a supporting floating platform (1), a pavement floating platform (2), a photovoltaic panel (4) and a spray washing assembly (5), wherein the pavement floating platform (2) is respectively arranged on two sides of the supporting floating platform (1), a supporting assembly (3) is arranged on the upper surface of the supporting floating platform (1), and the supporting assembly (3) is used for supporting the photovoltaic panel (4) and driving the photovoltaic panel (4) to adjust the inclination angle so as to enhance the solar energy absorption effect;
The spray washing assembly (5) is arranged on one side of the supporting floating platform (1), the spray washing assembly (5) comprises a hard water pipe (6), a spray head (7) and a purifying mechanism, a suction pump is arranged on the hard water pipe (6), the purifying mechanism is arranged at the water inlet end of the hard water pipe (6) and is used for filtering and purifying river water sucked into the hard water pipe (6), two spray heads (7) are arranged at the water outlet end of the hard water pipe (6) and are used for spraying purified water to the surface of the photovoltaic panel (4), and dirt on the surface of the photovoltaic panel (4) is washed down by the purified water and then flows into a river;
the composite floating body formed by assembling the floating body units is provided with a scrubbing unit (41), the scrubbing unit (41) comprises a driving mechanism and a scrubbing mechanism, the scrubbing mechanism is driven to move by the driving mechanism, and the upper surface of a whole row of photovoltaic panels (4) is scrubbed when the spray heads (7) spray water;
The purifying mechanism comprises a water inlet head (8) and a purifier (9), wherein the lower end of the water inlet head (8) stretches into the water surface, the upper end of the water inlet head (8) is connected with the water inlet end of the purifier (9), and a filter screen (10) is arranged at the water inlet of the water inlet head (8);
three activated carbon layers (11) are sequentially filled in the purifier (9) from bottom to top, and a KDF filter screen (12) and a nanofiltration membrane (13) are respectively arranged between two adjacent activated carbon layers (11);
The supporting floating platform (1) comprises a supporting floating platform main body (14);
The solar photovoltaic support device comprises a support assembly (3), a photovoltaic panel (4) and a support seat (25), wherein the support assembly comprises a first support plate (22), a hydraulic cylinder (23), a second support plate (24) and the support seat (25), the first support plate (22) is arranged on one side of the upper surface of a support floating platform main body (14), an equipment groove is formed in the other side of the upper surface of the support floating platform main body (14), the fixed end of the hydraulic cylinder (23) is arranged in the equipment groove, the second support plate (24) is arranged at the movable end of the hydraulic cylinder (23), the support seat (25) is respectively arranged on the first support plate (22) and the second support plate (24), the photovoltaic panel (4) is arranged between the two support seats (25), and limit protrusions are respectively arranged on one side, away from each other, of the support seats (25) can drive the second support plate (24) to lift through the hydraulic cylinder (23), so that the height difference between the first support plate (22) and the second support plate (24) is changed, the photovoltaic panel (4) can be arranged in a direction opposite to the inclination direction under the first support seat (26) and the second support seat (27), and the inclination angle of the photovoltaic panel (25) can be adjusted conveniently and the inclination angle of the photovoltaic panel (4) can be adjusted;
the two ends of the upper surface of the first support plate (22) and the two ends of the upper surface of the second support plate (24) are respectively provided with a first connecting seat (26), the lower surface of the support seat (25) is respectively provided with a second connecting seat (27), the positions of the first connecting seat (26) and the second connecting seat (27) are corresponding, the surfaces of the first connecting seat (26) and the second connecting seat (27) are respectively provided with a through hole, and a first connecting piece (28) is respectively and rotatably assembled between the corresponding through holes of the first connecting seat (26) and the second connecting seat (27);
The driving mechanism comprises a guide support (42), a threaded screw rod (43) and a waterproof motor (44), the scrubbing mechanism comprises a sliding block (45), a connecting rod (46) and a detachable soft brush (47), the sliding block (45) is slidably assembled on the guide support (42), the sliding block (45) and the detachable soft brush (47) are connected through the connecting rod (46), the threaded screw rod (43) is rotatably assembled inside the guide support (42), one end of the threaded screw rod (43) extends to the outside of the guide support (42) and is fixedly connected with the waterproof motor (44), and the sliding block (45) is in threaded fit with the threaded screw rod (43);
The side wall of the guide support (42) is fixedly connected with the side wall of one supporting seat (25), and the scrubbing surface of the detachable soft brush (47) is in contact with the upper surface of the photovoltaic panel (4) and is extruded.
2. The water surface floating power station composite floating body according to claim 1, wherein: the support floating platform (1) further comprises a first bag body (15), the first bag body (15) is arranged on the bottom surface of the support floating platform body (14), the walk floating platform (2) comprises a walk floating platform body (16) and a second bag body (17), the second bag body (17) is arranged on the bottom surface of the walk floating platform body (16), the outer side outlines of the first bag body (15) and the second bag body (17) are respectively consistent with the bottom surface outlines of the support floating platform body (14) and the walk floating platform body (16), and water inlet holes (18) are respectively formed in the side portions, close to the upper end faces, of the first bag body (15) and the side portions of the second bag body (17).
3. A water surface floating power station composite float as claimed in claim 2, wherein: the novel floating platform comprises a supporting floating platform body (14) and four opposite angles of the side part of the pavement floating platform body (16), wherein first connecting lugs (19) are respectively arranged at the four opposite angles of the side part of the pavement floating platform body (16), second connecting lugs (20) are respectively arranged at the two sides of the supporting floating platform body (14), a positioning sleeve (21) is fixedly sleeved on the outer part of a purifier (9), connecting plates are respectively arranged at the two sides of the positioning sleeve (21), second connecting lugs (20) are respectively arranged at the tail ends of the connecting plates, and two corresponding first connecting lugs (19) and two corresponding second connecting lugs (20) are respectively assembled through positioning bolts.
4. A water surface floating power station composite floating body according to claim 3, characterized in that: positioning grooves (29) are formed in the upper surface of the shell at the edge of the photovoltaic panel (4), L-shaped supports (30) are arranged at two ends of the upper surface of the limiting boss of the supporting seat (25) respectively, photovoltaic panel positioning mechanisms are arranged on the L-shaped supports (30) respectively, and the photovoltaic panel (4) is positioned by matching the photovoltaic panel positioning mechanisms with the positioning grooves (29).
5. The water surface floating power station composite floating body according to claim 4, wherein: the photovoltaic panel positioning mechanism comprises an outer sleeve (31), an inner sleeve (32), a spring (33), a positioning bolt (34), a connecting plate (35) and a handle (36), wherein the outer sleeve (31) and the inner sleeve (32) are in sliding fit, the spring (33) is arranged between the inner top surface of the outer sleeve (31) and the inner bottom surface of the inner sleeve (32), the positioning bolt (34) is consistent with the positioning groove (29) in size, the inner sleeve (32) and the positioning bolt (34) are connected through the connecting plate (35), the upper end of the positioning bolt (34) is provided with the handle (36), the positioning bolt (34) can be driven to ascend through the handle (36), the inner sleeve (32) is retracted into the outer sleeve (31) and drives the spring (33) to be compressed, the whole photovoltaic panel positioning mechanism is driven to rotate around the mounting hole (38) through the handle (36) under the rotating fit of a second connecting piece (37) and the mounting hole (38), the positioning bolt (34) is enabled to rotate to be right above the positioning groove (29) or far away from the positioning groove (29), the elastic positioning bolt (34) is driven to be positioned right above the positioning bolt (32) when the positioning bolt (32) is driven to be released, the positioning bolt (34) can be directly inserted into the positioning groove (29) in a pop-up reset mode to finish positioning the photovoltaic panel (4); when the locating bolt (34) is located away from the locating groove (29), one side of the supporting seat (25) for installing the photovoltaic panel (4) is free from shielding, and the photovoltaic panel can be conveniently detached or installed.
6. The water surface floating power station composite floating body according to claim 5, wherein: the photovoltaic panel positioning mechanism further comprises a second connecting piece (37), the second connecting piece (37) is fixedly connected to the top end of the outer sleeve (31), mounting holes (38) are formed in the surface of the top plate of the L-shaped support (30) respectively, the second connecting piece (37) is rotationally assembled on the mounting holes (38), a guide slide way (39) is formed in the side wall of the outer sleeve (31), a guide block (40) is arranged at the upper end of the side wall of the inner sleeve (32), and the guide block (40) is in sliding fit with the guide slide way (39).
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| CN115371231A (en) * | 2022-10-24 | 2022-11-22 | 常州世博恩新能源科技有限公司 | Control method and system for controlling air conditioner based on solar power supply and power generation device |
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