CN116488563A - Reflection heat insulation type photovoltaic building facade and photovoltaic building - Google Patents
Reflection heat insulation type photovoltaic building facade and photovoltaic building Download PDFInfo
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- CN116488563A CN116488563A CN202310496584.5A CN202310496584A CN116488563A CN 116488563 A CN116488563 A CN 116488563A CN 202310496584 A CN202310496584 A CN 202310496584A CN 116488563 A CN116488563 A CN 116488563A
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- cleaning
- photovoltaic
- fixedly connected
- building
- supporting
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- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 117
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a reflective heat-insulating photovoltaic building facade, comprising: the photovoltaic facade comprises a plurality of photovoltaic units which are sequentially connected from left to right, each photovoltaic unit comprises a fixing seat, two sides of each fixing seat are fixedly connected with photovoltaic plates respectively, and a heat insulation cavity is arranged between each photovoltaic plate and the outer wall surface of the building; the cleaning assembly is provided with a through groove, the cleaning assembly comprises a transmission barrel movably connected in the through groove, the transmission barrel is of a telescopic structure, one end of the transmission barrel is in transmission connection with a driving piece, the transmission barrel is lifted relative to the fixing seat in a rotatable mode through the driving piece, the other end of the transmission barrel is provided with a cleaning piece, the cleaning piece is provided with a cleaning end which is in sliding connection with the transmission barrel, the cleaning end selectively stretches out of or stretches into the transmission barrel, and when the cleaning end stretches out of the transmission barrel, the cleaning end is in sliding contact with the outer wall surface of the photovoltaic panel. The cleaning device can effectively clean the photovoltaic panel of the high-altitude elevation of the building, improves the integrity of the cleaning device and ensures the cleaning efficiency.
Description
Technical Field
The invention belongs to the technical field of photovoltaic buildings, and particularly relates to a reflective heat-insulating type photovoltaic building facade and a photovoltaic building.
Background
The photovoltaic building is provided with solar photovoltaic panels on the outer wall surface of the building, the solar photovoltaic panels are used for building power generation in a building mode, the energy utilization effect can be improved, the heat insulation can be effectively achieved, the large-scale temperature difference change on the outer wall surface of the building is relieved, but partial problems can exist in actual use due to the fact that the existing photovoltaic building technology is still in a development stage, for example, when the photovoltaic panels are mounted on the outer surface of the building for a long time, a large amount of dust is attached to the surfaces of the photovoltaic panels and the cleaning of the high-altitude photovoltaic panels is inconvenient, the cleaning effect is poor, the lighting efficiency of the photovoltaic panels is seriously affected, the existing cleaning device is large in structure and poor in integrity, and the cleaning device is quite abrupt as a building elevation, and influences the urban space contour line and the attractiveness of the building.
Disclosure of Invention
The invention aims to provide a reflective heat-insulating type photovoltaic building facade and a photovoltaic building, so as to solve the problems, effectively clean a photovoltaic panel of a building high-altitude facade, improve the integrity of a cleaning device and ensure the cleaning efficiency.
In order to achieve the above object, the present invention provides the following solutions: a reflective insulation photovoltaic building facade comprising:
the photovoltaic vertical face comprises a plurality of photovoltaic units which are sequentially connected from left to right, the photovoltaic units comprise fixing seats, photovoltaic plates are fixedly connected to two sides of each fixing seat respectively, and a heat insulation cavity is arranged between each photovoltaic plate and the outer wall surface of the building;
the cleaning assembly is provided with a through groove on the fixing seat, the cleaning assembly comprises a transmission cylinder movably connected in the through groove, the transmission cylinder is of a telescopic structure, one end of the transmission cylinder is in transmission connection with a driving piece, the transmission cylinder is in rotary lifting relative to the fixing seat through the driving piece, the other end of the transmission cylinder is provided with a cleaning piece, the cleaning piece is provided with a cleaning end which is in sliding connection with the transmission cylinder, the cleaning end selectively stretches out of or stretches into the transmission cylinder, and when the cleaning end stretches out of the transmission cylinder, the cleaning end is in sliding contact with the outer wall surface of the photovoltaic panel.
Preferably, the transmission cylinder comprises a supporting sleeve and a telescopic sleeve, one end of the supporting sleeve is in transmission connection with the driving piece, an opening is formed in the other end of the supporting sleeve, the telescopic sleeve is arranged in the opening and is in sliding connection with the supporting sleeve, a telescopic rod is arranged between the telescopic sleeve and the supporting sleeve, and the telescopic sleeve is far away from one end of the telescopic rod, and the other end of the telescopic sleeve is provided with the opening.
Preferably, the cleaning piece comprises a limit screw connected with the telescopic sleeve in a switching mode, a moving block is connected to the limit screw in a threaded mode, two cleaning ends are arranged on two sides of the moving block respectively, the cleaning ends are in sliding connection with the telescopic sleeve, a supporting piece is arranged at an opening of the telescopic sleeve, and when the moving block is in supporting connection with the supporting piece in a supporting mode, the cleaning ends are in sliding contact with the photovoltaic panel.
Preferably, the cleaning end comprises an adjusting rod with one end being in transfer connection with the moving block through a rotating shaft, the adjusting rod is of a telescopic structure, a cleaning brush is fixedly connected to the peripheral side of the other end of the adjusting rod, a hollow groove is correspondingly formed in the telescopic sleeve and the cleaning brush, and one end of the cleaning brush penetrates through the hollow groove and extends out of the telescopic sleeve.
Preferably, the supporting piece comprises a mounting seat fixedly connected to the opening of the telescopic sleeve, a supporting block is fixedly connected to one side, close to the cleaning brush, of the mounting seat, the supporting block is of a semicircular arc structure, a slot is correspondingly formed in the protruding portion of the supporting block, a jacking block is fixedly connected to the inner wall of the bottom end of the slot, the jacking block is matched with the rotating shaft, and when the rotating shaft is in butt joint with the jacking block, the cleaning brush is in sliding contact with the photovoltaic panel.
Preferably, one end of the limiting screw penetrates through the supporting block and stretches into the mounting seat, a first motor is fixedly connected in the mounting seat, a first gear is fixedly connected with the output end of the first motor, a second gear is meshed with the first gear, one end of the limiting screw, which stretches into the mounting seat, is fixedly connected with the second gear, a plurality of atomizing nozzles are arranged on the mounting seat, and the atomizing nozzles face the photovoltaic panel.
Preferably, the driving piece comprises a sliding rail which is fixedly connected with the fixing seat correspondingly to the outer wall surface of the building, a sliding block is arranged in the sliding rail, limiting rods are fixedly connected to the two sides of the sliding block, limiting grooves are formed in the inner wall surface of the sliding rail and correspond to the limiting rods, the limiting rods are in sliding connection with the limiting grooves, a second motor is fixedly connected in the sliding block, an output shaft of the second motor is fixedly connected with one end of a rotating rod through a coupling, the other end of the rotating rod is fixedly connected with a supporting sleeve through a connecting flange, and the supporting sleeve is in switching connection with the sliding block.
The utility model provides a photovoltaic building, includes the building body and building facade, the building facade be above-mentioned reflection heat insulation formula photovoltaic building facade, the building facade sets up the one side of building body sunny side, the building facade with be provided with support piece between the building body.
Preferably, the support piece comprises a plurality of trusses, the trusses are respectively arranged on two opposite sides of each fixing seat, two ends of each truss are respectively fixedly connected with the fixing seat and the outer wall surface of the photovoltaic building, and the adjacent trusses are fixedly connected with each other.
Compared with the prior art, the invention has the following advantages and technical effects:
according to the invention, the photovoltaic panels are sequentially connected and fixed through the fixing seat, the through groove is formed in the fixing seat, the transmission barrel is arranged in the through groove in a penetrating way, one end of the transmission barrel is connected with the driving piece in a transmission way, the transmission barrel can rotate and lift along the through groove by utilizing the driving piece, and the transmission barrel is of a telescopic structure, in the rotating and lifting process of the transmission barrel, one end of the transmission barrel, which is provided with the cleaning piece, can be adjusted to extend out of the fixing seat, the cleaning end of the cleaning piece is utilized to clean the surfaces of the photovoltaic panels, the cleaning range can be improved through the driving piece and the transmission barrel, the cleaning effect is ensured, and after the cleaning is finished, the cleaning end can be firstly extended into the transmission barrel, and then the transmission barrel is retracted to recover the whole cleaning piece, so that the cleaning of the whole photovoltaic facade is improved while the surface cleaning of the photovoltaic panels is realized, and the influence of the cleaning device on the beauty of the building facade in the prior art is avoided.
Drawings
For a clearer description of an embodiment of the invention or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic structural view of a photovoltaic unit;
FIG. 2 is a cross-sectional view of the drive cylinder;
FIG. 3 is an enlarged view of a portion of FIG. 1A;
FIG. 4 is a schematic view of the structure of the support block;
fig. 5 is a schematic view of a structure in which a cleaning brush is in contact with a photovoltaic panel;
FIG. 6 is a schematic structural view of a photovoltaic building;
FIG. 7 is a top view of a photovoltaic building;
FIG. 8 is a side view of a photovoltaic building;
wherein, 1, fixing base; 2. a photovoltaic panel; 3. a transmission cylinder; 31. a support sleeve; 32. a telescoping sleeve; 4. a telescopic rod; 5. an adjusting rod; 6. a rotating shaft; 7. a limit screw; 8. a moving block; 9. a cleaning brush; 10. a supporting block; 11. a slot; 12. a top block; 13. a first motor; 14. a first gear; 15. a second gear; 16. a communicating pipe; 17. an atomizing nozzle; 18. a slide rail; 19. a slide block; 20. a limit rod; 21. a second motor; 22. a rotating rod; 23. a connecting flange; 24. truss; 25. a sealing strip; 26. and (5) a mounting seat.
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.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Examples: referring to fig. 1-8, a reflective insulation photovoltaic building facade comprising:
the photovoltaic facade comprises a plurality of photovoltaic units which are sequentially connected from left to right, each photovoltaic unit comprises a fixing seat 1, two sides of each fixing seat 1 are fixedly connected with a photovoltaic plate 2 respectively, and a heat insulation cavity is arranged between each photovoltaic plate 2 and the outer wall surface of the building;
the cleaning assembly is provided with a through groove on the fixing base 1, the cleaning assembly comprises a transmission cylinder 3 movably connected in the through groove, the transmission cylinder 3 is of a telescopic structure, one end of the transmission cylinder 3 is in transmission connection with a driving piece, the transmission cylinder 3 is lifted and lowered relative to the fixing base 1 through the driving piece, the other end of the transmission cylinder 3 is provided with a cleaning piece, the cleaning piece is provided with a cleaning end in sliding connection with the transmission cylinder 3, the cleaning end selectively stretches out of or stretches into the transmission cylinder 3, and when the cleaning end stretches out of the transmission cylinder 3, the cleaning end is in sliding contact with the outer wall surface of the photovoltaic panel 2.
According to the invention, the photovoltaic panels 2 are sequentially connected and fixed through the fixing seat 1, the through groove is formed in the fixing seat 1, the driving piece is connected with one end of the driving piece 3 in a transmission way by penetrating the driving piece 3 in the through groove, the driving piece is utilized to enable the driving piece 3 to rotate and lift along the through groove, and as the driving piece 3 is of a telescopic structure, the length of the cleaning piece extending out of the fixing seat 1 can be adjusted at one end of the driving piece 3 in the rotating and lifting process of the driving piece 3, the cleaning end of the cleaning piece is utilized to clean the surface of the photovoltaic panels 2, the cleaning range can be improved through the driving piece and the driving piece 3, the cleaning effect is ensured, the cleaning end can be stretched into the driving piece 3 firstly after the cleaning is finished, and then the driving piece 3 is retracted, so that the integrity of the whole photovoltaic elevation is improved while the surface of the photovoltaic panels 2 is cleaned, and the influence on the beauty of the building elevation by the cleaning device in the traditional technology is avoided.
Further optimizing scheme, transmission section of thick bamboo 3 includes support sleeve 31 and telescopic sleeve 32, and the one end and the driving piece transmission of support sleeve 31 are connected, and the opening has been seted up to the other end of support sleeve 31, and telescopic sleeve 32 setting is provided with telescopic link 4 between telescopic sleeve 32 and the support sleeve 31 in the opening with support sleeve 31 slip, and another opening has been seted up to telescopic sleeve 32 one end of keeping away from telescopic link 4.
Referring to fig. 2, in the present technical solution, the telescopic rod 4 is preferably, but not limited to, a lifting cylinder, where two ends of the lifting cylinder are fixedly connected with the supporting sleeve 31 and the telescopic sleeve 32 respectively, so that the telescopic sleeve 32 is convenient to extend to clean the photovoltaic panel 2 corresponding to the cleaning piece, and because under the transmission effect of the driving piece, the supporting sleeve 31 is rotationally connected with the fixing base 1 and can slide with the fixing base 1 along the through groove, and a limit post (not shown in the figure) is fixedly connected with the outer wall surface of the telescopic sleeve 32 to drive the telescopic sleeve 32 and the cleaning piece to rotationally clean the photovoltaic panel 2, thereby improving the cleaning effect and expanding the cleaning area.
Further optimizing scheme, the cleaning piece includes the spacing screw rod 7 with telescopic tube 32 switching, threaded connection has movable block 8 on the spacing screw rod 7, and the both sides of movable block 8 are provided with two cleaning ends respectively, and the cleaning end is connected with telescopic tube 32 in a sliding way, and telescopic tube 32's opening part is provided with to prop the piece, when movable block 8 with prop a butt, cleaning end and photovoltaic board 2 sliding contact.
Referring to fig. 1-4, the limiting end of the limiting screw 7 extends into the telescopic sleeve 32, the moving block 8 slides along the telescopic sleeve 32 in the rotating process of the limiting screw 7, the cleaning end extends out of the telescopic sleeve 32 to clean the photovoltaic panel 2 by abutting the moving block 8 with the supporting piece, and after the cleaning is finished, the cleaning end is retracted into the telescopic sleeve 32 by rotating the limiting screw 7 to slide the moving block 8, so that the integrity of the cleaning piece is further improved.
Further optimizing scheme, the cleaning end includes that one end passes through the regulation pole 5 of pivot 6 and 8 switching of movable block, and regulation pole 5 is telescopic structure, and the periphery side rigid coupling of regulation pole 5 other end has cleaning brush 9, and the empty slot has been seted up with cleaning brush 9 correspondence to telescopic sleeve 32, and telescopic sleeve 32 is stretched out in the empty slot run through to the one end of cleaning brush 9.
In this technical scheme, the adjusting rod 5 is preferably but not limited to a common electric telescopic rod 4, the telescopic end of the electric telescopic rod 4 is sleeved with the fixed cleaning brush 9, the cleaning brush 9 is made of flexible materials, after the cleaning brush 9 abuts against the supporting piece in the process that the moving block 8 moves towards the supporting piece, the telescopic sleeve 32 extends out of the empty slot formed in the telescopic sleeve 32, and when the moving block 8 slides in the opposite direction to the supporting piece, the adjusting rod 5 abuts against the inner wall surface of the empty slot, so that the cleaning brush is recovered into the telescopic sleeve 32.
Further optimizing scheme, support the piece and include the mount pad 26 of rigid coupling in telescopic tube 32 opening part, the mount pad 26 is close to one side rigid coupling of cleaning brush 9 and is supported the supporting piece 10, supports the supporting piece 10 and is the semicircle structure, supports the bulge of supporting piece 10 and has seted up slot 11 with movable block 8 correspondence, and the bottom inner wall rigid coupling of slot 11 has kicking block 12, kicking block 12 and pivot 6 adaptation, and when pivot 6 and kicking block 12 butt, cleaning brush 9 and photovoltaic board 2 sliding contact.
Referring to fig. 2 and 5, the moving block 8 controls the adjusting rod 5 to slide, the cleaning brush 9 at the outer end of the adjusting rod 5 is abutted against the protruding part of the semicircular arc supporting block 10, under the guiding action of the arc-shaped oblique side, the cleaning brush 9 stretches out of the empty groove and forms an acute angle with the limit screw 7, and along with the continuous movement of the moving block 8, after the moving block 8 stretches into the slot 11, the rotating shaft 6 is abutted against the top block 12, at the moment, the protruding part of the supporting block 10 is abutted against the adjusting rod 5, so that the included angle between the adjusting rod 5 and the limit screw 7 is an obtuse angle, the adjusting rod 5 is abutted against the outer wall surface of the photovoltaic panel 2, and the cleaning brush 9 corresponds to the photovoltaic panel 2 while the supporting sleeve 31 drives the telescopic sleeve 32 to rotate and lift.
Further optimizing scheme, in the one end of spacing screw rod 7 runs through supporting piece 10 and stretches into mount pad 26, the rigid coupling has first motor 13 in the mount pad 26, and first motor 13 output rigid coupling has first gear 14, and first gear 14 meshing has second gear 15, and spacing screw rod 7 stretches into the one end and the rigid coupling of second gear 15 of mount pad 26, is provided with a plurality of atomizer 17 on the mount pad 26, and atomizer 17 is towards photovoltaic board 2.
Referring to fig. 2, through starting first motor 13, first motor 13 drives first gear 14 and rotates, first gear 14 meshing second gear 15 makes stop screw 7 rotatory, realize controlling movable block 8 and slide along telescopic tube 32, and first motor 13 is located one side of stop screw 7 in this technical scheme, stop screw 7 is the hollow tube, through wearing to establish communicating pipe 16 in stop screw 7, with communicating pipe 16 and a plurality of shower nozzles intercommunication, be convenient for rotate the spraying atomizing water that cleans at cleaning brush 9 and improve clean effect, mount pad 26 can rotate for photovoltaic board 2 through telescopic tube 32, effectively improve atomizing water spray area, and when cleaning brush 9 stretches out telescopic tube 32, can clean atomizer 17, reduce atomizer 17 because of the dust leads to the condition of jam, improve its life.
Further optimizing scheme, the driving piece includes the slide rail 18 that corresponds the rigid coupling at the building outer wall with fixing base 1, be provided with slider 19 in the slide rail 18, the both sides rigid coupling of slider 19 has gag lever post 20, the gag lever post 20 has been seted up with gag lever post 20 correspondence to the inner wall of slide rail 18, gag lever post 20 and stop slot slip joint, the rigid coupling has second motor 21 in the slider 19, the output shaft of second motor 21 has the one end of bull stick 22 through the shaft coupling rigid coupling, the other end of bull stick 22 passes through flange 23 and support sleeve 31 rigid coupling, support sleeve 31 and slider 19 switching.
In the technical scheme, preferably but not limited to, a screw rod with a screw rod is arranged on the sliding block 19 in a penetrating way, one end of the screw rod is fixedly connected to an output shaft of a driving motor (not shown in the figure), the sliding of the sliding block 19 is controlled by the driving motor to rotate the screw rod, or a winding machine is arranged at the top end of the building, one bidirectional transmission steel wire of the winding machine penetrates through the sliding block 19 to be in sliding connection with the sliding block 19, the other bidirectional transmission steel wire of the winding machine is fixedly connected with the sliding block 19, so that the sliding block 19 can slide and lift along the sliding rail 18 in an adjustable way, the second motor 21 is combined to drive the rotating rod 22, the rotating rod 22 controls the supporting sleeve 31 to rotate through the connecting flange 23, and the rotatable lifting of the transmission cylinder 3 relative to the fixed seat is realized.
In one embodiment of the invention, the sealing strip 25 is fixedly connected in the through groove, the sealing strip 25 is in sliding contact with the outer wall surface of the supporting sleeve 31, and the tightness of a heat insulation cavity arranged between the photovoltaic panel 2 and a building is ensured.
The utility model provides a photovoltaic building, includes building body and building facade, and the building facade is foretell reflection heat-insulating type photovoltaic building facade, and the building facade sets up in the one side of building body to the sun face, is provided with support piece between building facade and the building body.
Further optimizing scheme, support piece includes a plurality of trusses 24, and the opposite both sides of every fixing base 1 are provided with truss 24 respectively, and truss 24's both ends respectively with fixing base 1 and photovoltaic building outer wall rigid coupling, and mutual rigid coupling between the adjacent truss 24.
Through the one end rigid coupling that has truss 24 on fixing base 1, with the other end and the photovoltaic building outer wall rigid coupling of truss 24 to be provided with the clearance corresponding transmission section of thick bamboo 3 between the truss 24, guarantee fixing base 1 and photovoltaic building joint strength stability.
The working procedure of this embodiment is as follows:
when the photovoltaic building surface photovoltaic panel 2 needs to be cleaned, the first motor 13 and the telescopic rod 4 are started, the telescopic sleeve 32 stretches out of the supporting sleeve 31, the cleaning brush 9 stretches out of the telescopic sleeve 32 through the abutting supporting block 10 and continuously rotates along with the first motor 13, the moving block 8 slides into the slot 11, the rotating shaft 6 is abutted with the top block 12, the arc-shaped groove formed in the top block 12 enables the adjusting rod 5 to rotate until the cleaning brush 9 is in sliding contact with the outer wall of the photovoltaic panel 2, the supporting sleeve 31 is rotated through the second motor 21, the cleaning brush 9 on the adjusting rod 5 and the atomizing nozzle 17 on the mounting seat 26 are connected, the cleaning brush 9 is rotated to clean the photovoltaic panel 2, after cleaning is finished, the first motor 13 reversely rotates the limiting screw 7 to control the moving block 8 to retract the adjusting rod 5, the cleaning brush 9 is then recovered into the telescopic sleeve 32, finally the telescopic sleeve 32 is recovered to the supporting sleeve 31, the integrity of the cleaning assembly is effectively improved, and the cleaning efficiency is ensured.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. A reflective insulation photovoltaic building facade comprising:
the photovoltaic vertical face comprises a plurality of photovoltaic units which are sequentially connected from left to right, the photovoltaic units comprise fixing seats (1), photovoltaic plates (2) are fixedly connected to two sides of each fixing seat (1), and a heat insulation cavity is arranged between each photovoltaic plate (2) and the outer wall surface of a building;
the cleaning assembly is characterized in that a through groove is formed in the fixing base (1), the cleaning assembly comprises a transmission barrel (3) movably connected in the through groove, the transmission barrel (3) is of a telescopic structure, a driving piece is connected to one end of the transmission barrel (3) in a transmission mode, the transmission barrel (3) is lifted relative to the fixing base (1) through the driving piece, a cleaning piece is arranged at the other end of the transmission barrel (3), the cleaning piece is provided with a cleaning end which is in sliding connection with the transmission barrel (3), the cleaning end selectively stretches out of or stretches into the transmission barrel (3), and when the cleaning end stretches out of the transmission barrel (3), the cleaning end is in sliding contact with the outer wall surface of the photovoltaic panel (2).
2. The reflective, thermally insulated photovoltaic building facade of claim 1, wherein: the transmission cylinder (3) comprises a supporting sleeve (31) and a telescopic sleeve (32), one end of the supporting sleeve (31) is in transmission connection with the driving piece, an opening is formed in the other end of the supporting sleeve (31), the telescopic sleeve (32) is arranged in the opening and is in sliding connection with the supporting sleeve (31), a telescopic rod (4) is arranged between the telescopic sleeve (32) and the supporting sleeve (31), and the telescopic sleeve (32) is far away from one end of the telescopic rod (4) and is provided with another opening.
3. The reflective, thermally insulated photovoltaic building facade of claim 2, wherein: the cleaning piece comprises a limit screw (7) which is connected with the telescopic sleeve (32) in a switching mode, a moving block (8) is connected to the limit screw (7) in a threaded mode, two sides of the moving block (8) are respectively provided with two cleaning ends, the cleaning ends are in sliding connection with the telescopic sleeve (32), a supporting piece is arranged at an opening of the telescopic sleeve (32), and when the moving block (8) is in supporting connection with the supporting piece in a supporting mode, the cleaning ends are in sliding contact with the photovoltaic panel (2).
4. A reflective insulation photovoltaic building facade according to claim 3 characterised in that: the cleaning end comprises an adjusting rod (5) with one end being in transfer connection with the moving block (8) through a rotating shaft (6), the adjusting rod (5) is of a telescopic structure, a cleaning brush (9) is fixedly connected to the peripheral side of the other end of the adjusting rod (5), a hollow groove is correspondingly formed in the telescopic sleeve (32) and the cleaning brush (9), and one end of the cleaning brush (9) penetrates through the hollow groove and stretches out of the telescopic sleeve (32).
5. The reflective, thermally insulated photovoltaic building facade of claim 4, wherein: the supporting piece comprises a mounting seat (26) fixedly connected to the opening of the telescopic sleeve (32), one side, close to the cleaning brush (9), of the mounting seat (26) is fixedly connected with a supporting block (10), the supporting block (10) is of a semicircular arc structure, a protruding portion of the supporting block (10) and the moving block (8) are correspondingly provided with a slot (11), the inner wall of the bottom end of the slot (11) is fixedly connected with a top block (12), the top block (12) is matched with the rotating shaft (6), and when the rotating shaft (6) is in butt joint with the top block (12), the cleaning brush (9) is in sliding contact with the photovoltaic panel (2).
6. The reflective, thermally insulated photovoltaic building facade of claim 5, wherein: one end of the limiting screw (7) penetrates through the supporting block (10) to stretch into the mounting seat (26), a first motor (13) is fixedly connected in the mounting seat (26), a first gear (14) is fixedly connected to the output end of the first motor (13), a second gear (15) is meshed with the first gear (14), the limiting screw (7) stretches into one end of the mounting seat (26) to be fixedly connected with the second gear (15), a plurality of atomizing nozzles (17) are arranged on the mounting seat (26), and the atomizing nozzles (17) face the photovoltaic panel (2).
7. The reflective, thermally insulated photovoltaic building facade of claim 2, wherein: the driving piece comprises a sliding rail (18) which is fixedly connected with the fixing seat (1) correspondingly to the outer wall surface of the building, a sliding block (19) is arranged in the sliding rail (18), limiting rods (20) are fixedly connected to the two sides of the sliding block (19), limiting grooves are correspondingly formed in the inner wall surface of the sliding rail (18) and the limiting rods (20), the limiting rods (20) are in sliding connection with the limiting grooves, a second motor (21) is fixedly connected in the sliding block (19), one end of a rotating rod (22) is fixedly connected to an output shaft of the second motor (21) through a coupling, the other end of the rotating rod (22) is fixedly connected with a supporting sleeve (31) through a connecting flange (23), and the supporting sleeve (31) is in switching connection with the sliding block (19).
8. A photovoltaic building, characterized in that: the reflective heat-insulating photovoltaic building facade comprises a building body and a building facade, wherein the building facade is the reflective heat-insulating photovoltaic building facade according to any one of claims 1-7, the building facade is arranged on one side of the sunny side of the building body, and a supporting piece is arranged between the building facade and the building body.
9. The photovoltaic building of claim 8, wherein: the support piece comprises a plurality of trusses (24), the trusses (24) are respectively arranged on the two opposite sides of each fixing seat (1), the two ends of each truss (24) are respectively fixedly connected with the fixing seat (1) and the outer wall surface of the building body, and the adjacent trusses (24) are fixedly connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310496584.5A CN116488563A (en) | 2023-05-05 | 2023-05-05 | Reflection heat insulation type photovoltaic building facade and photovoltaic building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310496584.5A CN116488563A (en) | 2023-05-05 | 2023-05-05 | Reflection heat insulation type photovoltaic building facade and photovoltaic building |
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| CN116488563A true CN116488563A (en) | 2023-07-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118900079A (en) * | 2024-09-25 | 2024-11-05 | 高平市鑫时阳田光伏发电有限公司 | New energy conversion equipment for distributed new energy distribution networks |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118900079A (en) * | 2024-09-25 | 2024-11-05 | 高平市鑫时阳田光伏发电有限公司 | New energy conversion equipment for distributed new energy distribution networks |
| CN118900079B (en) * | 2024-09-25 | 2024-11-29 | 高平市鑫时阳田光伏发电有限公司 | New energy conversion equipment for distributed new energy distribution networks |
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Application publication date: 20230725 |