CN115225019B - A multi-installation installation structure of photovoltaic building BAPV equipment - Google Patents
A multi-installation installation structure of photovoltaic building BAPV equipment Download PDFInfo
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- CN115225019B CN115225019B CN202210871792.4A CN202210871792A CN115225019B CN 115225019 B CN115225019 B CN 115225019B CN 202210871792 A CN202210871792 A CN 202210871792A CN 115225019 B CN115225019 B CN 115225019B
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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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Sustainable Energy (AREA)
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- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
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Abstract
本发明涉及光伏建筑BAPV设备安装技术领域，更具体地说，涉及一种光伏建筑BAPV设备的多安装方式的安装结构，包括安装基架、移动座和光伏设备支架；所述安装基架包括中心托架、转动横轴、角度调节器、侧部支架和定位座板；所述中心托架两端分别转动配合一根转动横轴，每根转动横轴与一个侧部支架一端固定连接，两个侧部支架另一端均转动连接有定位座板；可以通过安装基架可以将本发明安装在建筑顶部或是吊接在建筑的相应位置，安装方式多种多样，实用性强。
The present invention relates to the technical field of photovoltaic building BAPV equipment installation, more specifically, relates to a multi-installation installation structure of photovoltaic building BAPV equipment, including a mounting base, a mobile seat and a photovoltaic equipment bracket; the mounting base includes a center Bracket, rotating horizontal shaft, angle adjuster, side bracket and positioning seat plate; two ends of the center bracket are respectively rotated to cooperate with a rotating horizontal shaft, and each rotating horizontal shaft is fixedly connected with one end of a side bracket, and the two The other ends of the side brackets are all rotatably connected with a positioning seat plate; the present invention can be installed on the top of the building or hoisted to the corresponding position of the building by installing the base frame, and the installation methods are various and strong in practicability.
Description
Technical Field
The invention relates to the technical field of installation of photovoltaic building BAPV equipment, in particular to an installation structure of multiple installation modes of the photovoltaic building BAPV equipment.
Background
BAPV is building photovoltaic integration, refers to a form of integrating photovoltaic power generation function on building materials, and has the characteristics of higher building integration degree, better building performance and the like.
With further acceleration of global energy structure transformation, the development of the photovoltaic industry is also coming into a new development stage. It is widely accepted in the industry that, at a future stage, the great direction of photovoltaic industry development will be shifted from large ground power station construction to distributed photovoltaic closer to the electrical load side. In the process, a BAPV product with better quality and advanced quality becomes the main stream of the market, so that the development of a mounting mode of the BAPV product is very important, the mounting structure of the BAPV device of the photovoltaic building in the prior art is single, most of the BAPV device is directly covered and mounted on the roof, the mounting mode is single, and the BAPV device is inconvenient to adjust according to different conditions.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a multi-installation-mode installation structure of a photovoltaic building BAPV device, including an installation base frame, a moving seat, and a photovoltaic device bracket; the mounting base frame comprises a center bracket, a rotating transverse shaft, an angle adjuster, a side bracket and a positioning seat plate; two ends of the center bracket are respectively and rotatably matched with a rotating cross shaft, each rotating cross shaft is fixedly connected with one end of one side bracket, and the other ends of the two side brackets are rotatably connected with a positioning seat plate; the two angle adjusters are arranged, one ends of the two angle adjusters are connected to the center bracket, and the other ends of the two angle adjusters are connected to the side brackets so as to adjust the included angle between the two side brackets and the center bracket; the photovoltaic equipment support is connected to the movable seat, and the movable seat is connected to the center bracket.
The angle regulator comprises a positioning insert disc fixed at one end of the rotating transverse shaft and a positioning insert rod in threaded fit with the central bracket; a plurality of positioning jacks are arranged on the outer ring surface of the positioning plug disc at equal intervals, and the positioning plug rod is inserted into one positioning jack.
The movable seat comprises a supporting seat body, an I-shaped sliding block and a limiting plug rod; the photovoltaic equipment support is connected to the support base, two ends of the support base are relatively fixed at the upper ends of two I-shaped sliding blocks, the lower ends of the two I-shaped sliding blocks are in sliding fit in two inverted T-shaped sliding grooves which are arranged in parallel on the central bracket, and a plurality of limiting jacks are arranged on the bottom surface of the inverted T-shaped sliding grooves at equal intervals; the longitudinal threaded hole of each I-shaped sliding block is internally threaded and matched with a limiting inserted rod, and the limiting inserted rod is inserted into a limiting insertion hole.
The photovoltaic equipment bracket comprises a supporting screw rod, a lifting control box, a driving connecting rod, a connecting frame plate and a cross-shaped guide frame; the lower end of the supporting screw is connected to the supporting seat body, and the upper end of the supporting screw is fixed at the center of the cross-shaped guide frame; the lifting control box is in threaded connection with the supporting screw, four sides of the lifting control box are in one-to-one rotary connection with one ends of four driving connecting rods, the other ends of the four driving connecting rods are in one-to-one rotary connection with four connecting frame plates, and the four connecting frame plates are in one-to-one sliding fit with four transverse guide rods of the cross-shaped guide frame; a small-size square solar photovoltaic panel can be mounted on each connecting frame plate, and four square solar photovoltaic panels can be in butt joint to form a large-size square solar photovoltaic panel.
The support screw is rotationally connected in the central hole of the support seat body, the worm wheel is fixed at the lower end of the support screw, and the worm wheel is meshed with the worm rotationally connected to the bottom surface of the support seat body; one end of the worm is in transmission connection with an output shaft of a rotary driving motor fixed on the bottom surface of the supporting seat body.
The lifting control box comprises a control box body, and four sides of the control box body are in one-to-one rotary connection with one ends of four driving connecting rods; the middle part of the control box body is rotationally connected with a control rotating pipe, and the control rotating pipe is in threaded fit with the middle part of the supporting screw; a first belt wheel is fixed on the control rotating pipe and is in transmission connection with a second belt wheel fixed on an output shaft of the control motor through a synchronous belt; the control motor is fixed on the inner side surface of the control box body through the motor seat.
The receiving frame plate comprises a square connecting plate, right-angle blocking ribs, a turnover supporting rod, a short shaft, a gear and a sliding seat; a right-angle blocking edge is fixed on the top surface of the square connecting plate, and the right-angle end of the right-angle blocking edge is far away from the supporting screw rod; the lower end of the square connecting plate is fixed on the overturning supporting rod, the inner end of the overturning supporting rod can be clamped in four upper calibration grooves of the cross-shaped guide frame, the outer end of the overturning supporting rod is fixed on a short shaft, the two ends of the short shaft rotate on the two sides of the upper end of the sliding seat, a gear is fixed in the middle of the short shaft, and the gear is meshed with a rack fixed in a groove at the top of the transverse guide rod; the lower end of the sliding seat is rotationally connected with the driving connecting rod.
And the outer side surfaces of the sliding seats are attached to the inner side surfaces of the limit stops when the square connecting plates rotate to be perpendicular to the transverse guide rods.
Each limit stop is connected with a cleaning mechanism in a matched manner; the cleaning mechanism comprises a vertical supporting rod, the center of the limit stop block is provided with a longitudinal through hole, the middle part of the vertical supporting rod is matched in the longitudinal through hole in a sliding manner, the lower end of the vertical supporting rod is fixedly connected with the top end of the limit vertical shaft through a bent connecting rod, the upper end of the vertical supporting rod is fixedly connected with a cleaning brush, and the length of the cleaning brush is not less than the length of a diagonal line of the square connecting plate; the middle part of the limiting vertical shaft slides in a longitudinal round hole of the transmission transverse plate, and the transmission transverse plate is fixed on the side surface of the control box body; a square baffle ring is arranged on the vertical support rod and is blocked above the limit stop block;
the driving connecting rod comprises a first connecting rod, a second connecting rod, a limiting sliding block, a third connecting rod, a first limiting pressure spring and a second limiting pressure spring; one end of the first connecting rod is rotatably connected to the side surface of the control box body and is positioned above the transmission transverse plate; the other end of the first connecting rod is fixed with one end of a second connecting rod, the other end of the second connecting rod slides in a connecting rod chute at one end of a third connecting rod, a limit sliding block is fixed on the second connecting rod, and the limit sliding block slides in a limit slideway of the third connecting rod; the second connecting rod is positioned between the first connecting rod and the third connecting rod, the first limiting pressure spring is sleeved on the rod body, and the second limiting pressure spring is fixed between the second connecting rod and the inner side surface of the connecting rod chute.
The driving connecting rod further comprises a limiting part; the limiting part comprises an auxiliary stop block, a stop block seat plate, a sliding shaft lever, a baffle, a reset tension spring and a reset compression spring; the auxiliary stop block is fixed at the inner end of the stop block seat plate; the stop seat plate is fixed at one end of two sliding shaft rods, the middle parts of the two sliding shaft rods slide in the rod penetrating holes of the third connecting rod, and the other ends of the two sliding shaft rods are fixed with the baffle plate; the two sliding shaft rods are respectively sleeved with a reset tension spring on the rod body between the stop block seat plate and the third connecting rod, and two ends of the reset tension springs are fixedly connected with the stop block seat plate and the third connecting rod; the rod bodies of the two sliding shaft rods, which are positioned between the baffle plate and the third connecting rod, are respectively sleeved with a reset pressure spring;
and the side surfaces of two sides of one end, far away from the second connecting rod, of the limiting slide block are respectively provided with a jacking inclined surface, and the limiting slide block can jack the auxiliary stop block to slide in the direction far away from the third connecting rod when sliding in the limiting slide way.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the multi-installation-mode installation structure of the photovoltaic building BAPV equipment is used for installing and using solar photovoltaic panels, and is particularly suitable for installing square solar photovoltaic panels; the invention can be arranged at the top of a building or hung at the corresponding position of the building through the mounting base frame, the mounting mode is various, and the practicability is strong; the inclination angle of the square solar photovoltaic panel arranged on the photovoltaic equipment bracket can be adjusted, and the square solar photovoltaic panel is suitable for different environments; the inside is equipped with clean mechanism, can be after four square solar photovoltaic boards on photovoltaic equipment support control are erected, clean four square solar photovoltaic boards.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic overall view of a square solar photovoltaic panel according to an embodiment of the present invention;
fig. 2 is a second overall schematic diagram of the square solar photovoltaic panel according to the embodiment of the present invention;
fig. 3 is a schematic diagram III of an overall schematic diagram of a square solar photovoltaic panel after installation according to an embodiment of the present invention;
fig. 4 is a schematic overall view of a square solar photovoltaic panel according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mounting base frame according to an embodiment of the present invention;
FIG. 6 is a schematic view of an angle adjuster according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mobile seat according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a photovoltaic device bracket according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a lifting control box according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a driving link according to an embodiment of the present invention;
FIG. 11 is a schematic view of a partial structure of a driving link according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a rack board according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a second embodiment of the connector board according to the present invention;
FIG. 14 is a schematic view of a cross-shaped guide frame and limit stops provided in an embodiment of the present invention;
fig. 15 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention.
Icon: installing a base frame 1; a center bracket 11; a rotating transverse shaft 12; an angle adjuster 13; positioning the insert disc 131; positioning the plunger 132; a side bracket 14; a positioning seat plate 15; a movable base 2; a support base 21; an I-shaped slider 22; a limit plunger 23; a photovoltaic device holder 3; a support screw 31; a lift control box 32; a control box body 321; a control rotor 322; a first pulley 323; control motor 324; a second pulley 325; a drive link 33; a first link 331; a second link 332; a limit slider 333; a third link 334; a first limit compression spring 335; a second spacing compression spring 336; a stopper 337; an auxiliary stopper 3371; a block seat plate 3372; a sliding shaft 3373; a baffle 3374; a reset tension spring 3375; a return compression spring 3376; a tipping shelf 34; square connection plates 341; right angle rib 342; a flip bar 343; a stub shaft 344; a gear 345; a slide seat 346; a cross-shaped guide frame 35; a worm wheel 36; a worm 37; a rotation driving motor 38; a limit stopper 39; a cleaning mechanism 4; a vertical strut 41; bending the connecting rod 42; a limit vertical shaft 43; a cleaning brush 44; and a drive cross plate 45.
Detailed Description
In order to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The invention is described in further detail below with reference to fig. 1-15.
As shown in fig. 1 to 15, a multi-installation structure of a photovoltaic building BAPV device comprises an installation base frame 1, a movable seat 2 and a photovoltaic device bracket 3; the mounting base frame 1 comprises a center bracket 11, a rotating cross shaft 12, an angle adjuster 13, a side bracket 14 and a positioning seat plate 15; the two ends of the center bracket 11 are respectively and rotatably matched with a rotating cross shaft 12, each rotating cross shaft 12 is fixedly connected with one end of one side bracket 14, and the other ends of the two side brackets 14 are rotatably connected with a positioning seat plate 15; the two angle adjusters 13 are arranged, one ends of the two angle adjusters 13 are connected to the center bracket 11, and the other ends of the two angle adjusters 13 are connected to the side brackets 14 so as to adjust the included angle between the two side brackets 14 and the center bracket 11; the photovoltaic equipment support 3 is connected to the movable base 2, and the movable base 2 is connected to the central bracket 11.
The multi-installation-mode installation structure of the photovoltaic building BAPV equipment is used for installing and using solar photovoltaic panels, and is particularly suitable for installing square solar photovoltaic panels; when in installation, the solar photovoltaic panel can be installed at the top of a building or hung at a corresponding position of the building through the installation base frame 1, the solar photovoltaic panel can be installed on the photovoltaic equipment bracket 3, and when in installation, the inclination angle and the direction of the solar photovoltaic panel installed on the photovoltaic equipment bracket 3 can be adjusted, so that different installation requirements can be met conveniently, and the solar photovoltaic panel is provided with multiple installation modes and has strong practicability; the position of the movable seat 2 on the mounting base frame 1 can also be adjusted, so that the position of the solar photovoltaic panel on the photovoltaic equipment bracket 3 is adjusted; when the installation base frame 1 is used, the positioning base plate 15 can be installed on the top of a building through bolts, and when the installation base frame is installed, the included angle between the central bracket 11 and the side brackets 14 can be adjusted through the angle adjusters 13, and after the inclination angles of the two side brackets 14 on two sides of the central bracket 11 are adjusted, the adjustment of the inclination angle of the central bracket 11 can be realized, so that the angle of the solar photovoltaic panel installed on the solar photovoltaic panel can be adjusted; during installation, the angles of the side brackets 14 on the two sides can be adjusted, so that the center bracket 11 is positioned below the side brackets 14 on the two sides, and therefore, the hanging installation of the invention is convenient, and the invention has various installation modes, is suitable for different building sites, and has strong practicability and convenient operation.
The angle regulator 13 comprises a positioning insert disc 131 fixed at one end of the rotation transverse shaft 12 and a positioning insert rod 132 in threaded fit on the central bracket 11; the outer ring surface of the positioning inserting disc 131 is provided with a plurality of positioning inserting holes at equal intervals, and the positioning inserting rod 132 is inserted into one positioning inserting hole. When the angle adjuster 13 is in use, the positioning inserting rod 132 is firstly screwed out, so that the positioning inserting rod 132 is separated from the positioning inserting hole of the positioning inserting disc 131, then the side support 14 is rotated, the included angle between the side support 14 and the center bracket 11 is adjusted, and the positioning inserting rod 132 is controlled to be inserted into the positioning inserting hole at the corresponding position after adjustment.
The movable seat 2 comprises a supporting seat body 21, an I-shaped sliding block 22 and a limiting inserted rod 23; the photovoltaic equipment bracket 3 is connected to the supporting seat body 21, two ends of the supporting seat body 21 are relatively fixed at the upper ends of two I-shaped sliding blocks 22, the lower ends of the two I-shaped sliding blocks 22 are in sliding fit in two inverted T-shaped sliding grooves which are arranged in parallel on the central bracket 11, and a plurality of limiting insertion holes are arranged on the bottom surface of the inverted T-shaped sliding grooves at equal intervals; the longitudinal threaded hole of each H-shaped sliding block 22 is internally threaded and matched with a limiting inserted rod 23, and the limiting inserted rod 23 is inserted into a limiting insertion hole.
When the movable seat 2 is used, after the limiting inserting rod 23 is rotated to be separated from the limiting inserting hole, the movable seat 2 can be adjusted by sliding the I-shaped sliding block 22 in the inverted T-shaped sliding groove of the center bracket 11, and finally the position of the solar photovoltaic panel on the photovoltaic equipment bracket 3 is adjusted.
The photovoltaic equipment bracket 3 comprises a supporting screw 31, a lifting control box 32, a driving connecting rod 33, a receiving frame plate 34 and a cross-shaped guide frame 35; the lower end of the supporting screw rod 31 is connected to the supporting seat body 21, and the upper end of the supporting screw rod 31 is fixed at the center of the cross-shaped guide frame 35; the lifting control box 32 is in threaded connection with the supporting screw 31, four sides of the lifting control box 32 are in one-to-one rotary connection with one ends of four driving connecting rods 33, the other ends of the four driving connecting rods 33 are in one-to-one rotary connection with four receiving frame plates 34, and the four receiving frame plates 34 are in one-to-one sliding fit with four transverse guide rods of the cross-shaped guide frame 35; each of the connector plates 34 may be mounted with a small-sized square solar photovoltaic panel, and the four square solar photovoltaic panels may be butted to form a large-sized square solar photovoltaic panel.
The four tipping frame plates 34 inside the photovoltaic equipment bracket 3 are used for installing four square solar photovoltaic panels, and when the four tipping frame plates 34 are butted together, the four square solar photovoltaic panels can be driven to be butted together, so that a whole large square solar photovoltaic panel is formed; when the four square solar photovoltaic panels need to be disassembled or assembled, the lifting control box 32 is used for controlling the lifting control box 32 to move in the vertical direction on the supporting screw 31 during operation, when the lifting control box 32 moves in the direction of the cross-shaped guide frame 35, one end of the four driving connecting rods 33 can be driven to move upwards, and the other ends of the four driving connecting rods 33 drive the four connecting frame plates 34 to slide outwards on the four transverse guide rods of the cross-shaped guide frame 35, so that the square solar photovoltaic panels on the four connecting frame plates 34 are driven to be separated, and the disassembly, the assembly and the maintenance of the square solar photovoltaic panels on the connecting frame plates 34 are facilitated.
The supporting screw 31 is rotatably connected in the central hole of the supporting seat body 21, a worm wheel 36 is fixed at the lower end of the supporting screw 31, and the worm wheel 36 is meshed with a worm 37 rotatably connected to the bottom surface of the supporting seat body 21; one end of the worm 37 is connected with an output shaft of a rotary driving motor 38 fixed on the bottom surface of the supporting seat body 21 in a transmission way. The worm 37 can be driven to rotate after the rotary driving motor 38 is started, the worm 37 can be meshed with the transmission worm wheel 36 to rotate when rotating, the supporting screw rod 31 can be driven to rotate in the center hole of the supporting seat body 21 when rotating, the square solar photovoltaic panels above the four connecting frame plates 34 can rotate and encircle to move when rotating, after snowfall in winter, if snow is accumulated on the four square solar photovoltaic panels, the four connecting frame plates 34 can be controlled to be separated at first to drive the four square solar photovoltaic panels to be separated, then the rotary driving motor 38 is started, so that the supporting screw rod 31 is driven to rotate in a transmission mode, the cross-shaped guide frame 35 is driven to rotate when the supporting screw rod 31 rotates, snow on the four square solar photovoltaic panels is thrown off finally, manual cleaning is not needed, the energy absorption effect of the square solar photovoltaic panels is guaranteed, and meanwhile the labor cost is reduced.
The lifting control box 32 comprises a control box body 321, and four sides of the control box body 321 are in one-to-one rotary connection with one ends of four driving connecting rods 33; the middle part of the control box body 321 is rotationally connected with a control rotating pipe 322, and the control rotating pipe 322 is in threaded fit with the middle part of the supporting screw 31; the control rotating pipe 322 is fixedly provided with a first belt pulley 323, and the first belt pulley 323 is in transmission connection with a second belt pulley 325 fixed on the output shaft of the control motor 324 through a synchronous belt; the control motor 324 is fixed on the inner side surface of the control box body 321 through a motor base.
When the lifting control box 32 is required to operate, the control motor 324 is powered on, the control motor 324 can be electrically connected with a storage battery pack arranged in the control box body 321, the storage battery pack is electrically connected with four square solar photovoltaic panels, and the storage battery pack can be powered by the four square solar photovoltaic panels; the second belt pulley 325 can be driven to rotate after the control motor 324 is started, the first belt pulley 323 can be driven to rotate through synchronous belt transmission when the second belt pulley 325 rotates, the control rotating pipe 322 can be driven to rotate when the first belt pulley 323 rotates, and the contact position between the control rotating pipe 322 and the supporting screw 31 can be changed when the control rotating pipe 322 rotates because the control rotating pipe 322 is in threaded fit with the supporting screw 31, so that the control box body 321 is driven to move along the axis direction of the supporting screw 31, the four driving connecting rods 33 are driven to move through the motion transmission of the control box body 321, and finally the control of the four tipping frame plates 34 and the square solar photovoltaic plates mounted on the tipping frame plates 34 is realized.
The rack board 34 comprises a square connecting board 341, a right-angle baffle 342, a turnover supporting rod 343, a short shaft 344, a gear 345 and a sliding seat 346; a right-angle blocking rib 342 is fixed on the top surface of the square connecting plate 341, and the right-angle end of the right-angle blocking rib 342 is far away from the supporting screw 31; the lower end of the square connecting plate 341 is fixed on the overturning supporting rod 343, the inner end of the overturning supporting rod 343 can be clamped in four upper calibration grooves of the cross-shaped guide frame 35, the outer end of the overturning supporting rod 343 is fixed on the short shaft 344, the two ends of the short shaft 344 are rotated on the two sides of the upper end of the sliding seat 346, the gear 345 is fixed in the middle of the short shaft 344, and the gear 345 is meshed with racks fixed in grooves at the top of the cross-shaped guide frame; the lower end of the sliding seat 346 is rotatably connected with the driving connecting rod 33;
the outer ends of the four transverse guide rods of the cross-shaped guide frame 35 are respectively fixed with a limit stop 39, and when the square connecting plate 341 rotates to be perpendicular to the transverse guide rods, the outer side surfaces of the sliding seats 346 are attached to the inner side surfaces of the limit stops 39.
The sliding seat 346 inside the connector board 34 may move under the driving of the driving link 33, when the driving link 33 drives the sliding seat 346 to move outwards, the sliding seat 346 may drive the short shaft 344 and the gear 345 to move outwards, and when the gear 345 moves outwards, it may be meshed with the rack in the groove at the top of the transverse guide rod, so as to rotate anticlockwise, and when the square connecting plate 341 is perpendicular to the cross-shaped guide frame 35, the outer side surface of the sliding seat 346 is attached to the inner side surface of the limit stop 39. In rainy and snowy days, the square connecting plate 341 can be controlled to be in a state perpendicular to the cross-shaped guide frame 35, at the moment, impact abrasion of rainwater on the square solar photovoltaic panel can be reduced, and damage of hail to the square solar photovoltaic panel can be prevented; snow can be prevented from accumulating on the square solar photovoltaic panel; when the square connecting plate 341 moves outwards, the square connecting plate 341 is synchronously controlled to be erected, other equipment is not needed to control, and impurities such as dust falling on the square solar photovoltaic panel can be directly fallen down; the right-angle blocking edge 342 is used for blocking and limiting the outer end of the square solar photovoltaic panel; the inner end of the overturning supporting rod 343 can be clamped in the four upper calibration grooves of the cross-shaped guide frame 35, so that the accuracy of the butting of the four square solar photovoltaic panels can be improved, and the effect of the large-size square solar photovoltaic panels formed by the overturning supporting rod 343 is improved.
Each limit stop 39 is connected with a cleaning mechanism 4 in a matching way; the cleaning mechanism 4 comprises a vertical support rod 41, a longitudinal through hole is formed in the center of the limit stop 39, the middle of the vertical support rod 41 is in sliding fit in the longitudinal through hole, the lower end of the vertical support rod 41 is fixedly connected with the top end of a limit vertical shaft 43 through a bent connecting rod 42, the upper end of the vertical support rod 41 is fixedly connected with a cleaning brush 44, and the length of the cleaning brush 44 is not less than the length of a diagonal line of the square connecting plate 341; the middle part of the limiting vertical shaft 43 slides in a longitudinal round hole of the transmission transverse plate 45, and the transmission transverse plate 45 is fixed on the side surface of the control box body 321; a square baffle ring is arranged on the vertical support rod 41 and is blocked above the limit stop 39;
the driving link 33 includes a first link 331, a second link 332, a limit slider 333, a third link 334, a first limit compression spring 335, and a second limit compression spring 336; one end of the first connecting rod 331 is rotatably connected to the side surface of the control box body 321 and is located above the transmission transverse plate 45; the other end of the first connecting rod 331 is fixed with one end of a second connecting rod 332, the other end of the second connecting rod 332 slides in a connecting rod chute at one end of a third connecting rod 334, a limit sliding block 333 is fixed on the second connecting rod 332, the limit sliding block 333 slides in a limit slideway of the third connecting rod 334, and the other end of the third connecting rod 334 is rotatably connected to a sliding seat 346; the second connecting rod 332 is sleeved with a first limiting pressure spring 335 on the rod body between the first connecting rod 331 and the third connecting rod 334, and a second limiting pressure spring 336 is fixed between the second connecting rod 332 and the inner side surface of the connecting rod chute.
The cleaning mechanism 4 is used for cleaning the square solar photovoltaic panel; when one end of the first connecting rod 331 moves upwards under the drive of the control box body 321, the other end of the first connecting rod 331 can drive the third connecting rod 334 to move through the cooperation of the second connecting rod 332, the limit sliding block 333, the first limit pressure spring 335 and the second limit pressure spring 336, the third connecting rod 334 is connected with the sliding seat 346, so that the sliding seat 346 is pushed to slide on the transverse guide rod of the cross guide frame 35, when the sliding seat 346 slides to be in contact with the limit stop 39, the control box body 321 can compress the first limit pressure spring 335 and the second limit pressure spring 336 when continuing to move upwards, at the moment, the distance between the first connecting rod 331 and the third connecting rod 334 is reduced, when the control box body 321 continues to move upwards, the transmission transverse plate 45 can be synchronously driven to move upwards, when the transmission transverse plate 45 moves upwards to be in contact with the bending connecting rod 42, at the moment, the bending connecting rod 42 can drive the vertical supporting rod 41 to move upwards, and the cleaning brush 44 is driven to move upwards when the vertical supporting rod 41 moves upwards, so that the surface of the square solar photovoltaic panel in a vertical state is cleaned.
The drive link 33 further includes a limiting member 337; the limiting component 337 comprises an auxiliary stop block 3371, a stop block seat plate 3372, a sliding shaft rod 3373, a baffle plate 3374, a return tension spring 3375 and a return compression spring 3376; the auxiliary stop 3371 is fixed at the inner end of the stop seat plate 3372; the block seat plate 3372 is fixed at one end of two sliding shaft rods 3373, the middle parts of the two sliding shaft rods 3373 slide in the rod penetrating holes of the third connecting rod 334, and the other ends of the two sliding shaft rods 3373 are fixed with a baffle plate 3374; the rod bodies of the two sliding shaft rods 3373, which are positioned between the stop seat plate 3372 and the third connecting rod 334, are respectively sleeved with a return tension spring 3375, and two ends of the return tension spring 3375 are fixedly connected with the stop seat plate 3372 and the third connecting rod 334; the rod bodies of the two sliding shaft rods 3373, which are positioned between the baffle plate 3374 and the third connecting rod 334, are respectively sleeved with a reset pressure spring 3376;
the limiting component 337 is used for improving the stability of the sliding seat 346 driven by the whole driving connecting rod 33 to slide on the transverse guide rod of the cross-shaped guide frame 35, so that the square solar photovoltaic panel can be turned to a standing state firstly and then cleaned by the cleaning mechanism 4; the control box body 321 can compress the first limit compression spring 335 and the second limit compression spring 336 when continuing upward movement, at this moment, the interval between the first link 331 and the third link 334 diminishes, when the second link 332 slides in the link chute of third link 334 one end, can drive spacing slider 333 and slide in the spacing slide of third link 334, thereby produce the roof pressure to supplementary dog 3371 through spacing slider 333, with roof pressure transmission supplementary dog 3371 to the direction motion of keeping away from third link 334, the supplementary dog 3371 drives the motion of slide shaft 3373 and baffle 3374 and compresses return compression spring 3376 when moving, and stretch return tension spring 3375, play the spacing effect of tensioning through spacing part 337.
The two side surfaces of the end, far away from the second connecting rod 332, of the limit slider 333 are respectively provided with a pressing inclined surface, and the limit slider 333 can press the auxiliary stop block 3371 to slide in a direction far away from the third connecting rod 334 when sliding in the limit slideway.
When the multi-installation-mode installation structure of the photovoltaic building BAPV equipment is used, after the installation structure is installed on a corresponding building, the number interval of the equipment which is installed inside the building and is powered by photovoltaic power generation can be selected according to the photoelectric conversion efficiency of the four square solar photovoltaic panels installed on the structure, so that the circuit layout inside the building is convenient to reasonably design; the photoelectric conversion efficiency of the four square solar photovoltaic panels mounted on the invention can be calculated by a formula pair, and the calculation formula is as follows:
in formula one:
H gd photoelectric conversion efficiency of the four square solar photovoltaic panels mounted on the solar photovoltaic panel;
ρσ is the output voltage of four square solar photovoltaic panels mounted on the invention;
the mu theta is the output current of the four square solar photovoltaic panels arranged on the solar photovoltaic panel;
delta epsilon is the attenuation rate of the four square solar photovoltaic panels arranged on the solar photovoltaic panel;
fs is the solar irradiance received by the four square solar photovoltaic panels mounted on the invention;
c is the length of the square solar photovoltaic panel installed on the solar photovoltaic panel;
k is the width of the square solar photovoltaic panel mounted on the present invention.
The method has the advantages that through the output voltage of the four square solar photovoltaic panels, the output current of the four square solar photovoltaic panels, the attenuation rate of the four square solar photovoltaic panels, the surface cleaning coefficient of the four square solar photovoltaic panels, the solar irradiance received by the four square solar photovoltaic panels, the length and the width of the square solar photovoltaic panels, the photoelectric conversion efficiency of the four square solar photovoltaic panels installed on the method can be accurately and efficiently calculated, the influence of the surface cleaning coefficient of the square solar photovoltaic panels and the attenuation rate of the square solar photovoltaic panels on the photoelectric conversion efficiency is comprehensively considered, the calculation result is accurate, the method can be used for detecting the product quality of the square solar photovoltaic panels installed on the method, the qualification rate of the square solar photovoltaic panels can be also provided for providing references for circuit layout inside a building by the photoelectric conversion efficiency, after the photoelectric conversion efficiency is calculated, the quantity of the building and the quantity of the solar photovoltaic panels installed on the building can be calculated according to the quantity of the building and the quantity of the solar photovoltaic panels installed on the building can be effectively calculated, and the quantity of the electronic devices can be conveniently installed inside the building equipment can be conveniently;
in the formula one, the attenuation rate delta epsilon of the four square solar photovoltaic panels installed on the invention can be calculated by the formula two, and the calculation formula is as follows:
in the formula II, delta epsilon is the attenuation rate of the four square solar photovoltaic panels arranged on the solar photovoltaic panel;
x is the initial power generation efficiency of the four square solar photovoltaic panels installed on the solar photovoltaic panel;
d is the power generation efficiency of the four square solar photovoltaic panels installed on the solar photovoltaic panel after a period of operation; the attenuation rate of the four square solar photovoltaic panels mounted on the solar photovoltaic panel can be effectively calculated through the formula II, and when the attenuation rate of the four square solar photovoltaic panels does not accord with a preset value, the square solar photovoltaic panels need to be replaced.
In the first formula of the present invention,
for the surface cleaning coefficient of the four square solar photovoltaic panels installed on the invention, the surface cleaning coefficient of the four square solar photovoltaic panels is +.>
The calculation can be performed by the formula three, the calculation formula is as follows:
in the third formula, the formula (III),
the surface cleaning coefficients of the four square solar photovoltaic panels are;
j1 is the surface area of the four square solar photovoltaic panels in the initial state;
let J2 be the surface area covered by dust or magazines of four square solar photovoltaic panels after a period of use. The surface cleaning coefficient of the square solar photovoltaic panel has a certain influence on the photoelectric conversion efficiency of the square solar photovoltaic panel, and the calculated surface cleaning coefficient of the square solar photovoltaic panel is beneficial to improving the photoelectric conversion efficiency of the four square solar photovoltaic panels installed on the solar photovoltaic panel.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (8)
1. A mounting structure of many mounting means of photovoltaic building BAPV equipment, its characterized in that: comprises a mounting base frame (1), a movable seat (2) and a photovoltaic equipment bracket (3); the mounting base frame (1) comprises a center bracket (11), a rotating cross shaft (12), an angle regulator (13), a side bracket (14) and a positioning seat plate (15); two ends of the center bracket (11) are respectively and rotatably matched with a rotating cross shaft (12), each rotating cross shaft (12) is fixedly connected with one end of one side bracket (14), and the other ends of the two side brackets (14) are rotatably connected with a positioning seat plate (15); the two angle adjusters (13) are arranged, one ends of the two angle adjusters (13) are connected to the center bracket (11), and the other ends of the two angle adjusters (13) are connected to the side brackets (14) so as to adjust the included angle between the two side brackets (14) and the center bracket (11); the photovoltaic equipment support (3) is connected to the movable seat (2), and the movable seat (2) is connected to the center bracket (11);
the movable seat (2) comprises a supporting seat body (21), an I-shaped sliding block (22) and a limiting inserted link (23); the photovoltaic equipment support (3) is connected to the support base (21), two ends of the support base (21) are relatively fixed at the upper ends of two I-shaped sliding blocks (22), the lower ends of the two I-shaped sliding blocks (22) are in sliding fit in two inverted T-shaped sliding grooves which are arranged in parallel on the center bracket (11), and a plurality of limiting insertion holes are formed in the bottom surface of each inverted T-shaped sliding groove at equal intervals; a limiting inserted rod (23) is matched with the threads in the longitudinal threaded hole of each I-shaped sliding block (22), and the limiting inserted rod (23) is inserted into a limiting insertion hole;
the photovoltaic equipment bracket (3) comprises a supporting screw rod (31), a lifting control box (32), a driving connecting rod (33), a mounting frame plate (34) and a cross-shaped guide frame (35); the lower end of the supporting screw rod (31) is connected to the supporting seat body (21), and the upper end of the supporting screw rod (31) is fixed at the center of the cross-shaped guide frame (35); the lifting control box (32) is in threaded connection with the supporting screw (31), four sides of the lifting control box (32) are in one-to-one rotary connection with one ends of four driving connecting rods (33), the other ends of the four driving connecting rods (33) are in one-to-one rotary connection with four connecting frame plates (34), and the four connecting frame plates (34) are in one-to-one sliding fit with four transverse guide rods of the cross-shaped guide frame (35); each connecting frame plate (34) can be provided with a small-size square solar photovoltaic panel, and the four square solar photovoltaic panels are in butt joint to form a large-size square solar photovoltaic panel.
2. A multi-mount mounting structure for a photovoltaic building BAPV device as claimed in claim 1, wherein: the angle regulator (13) comprises a positioning inserting disc (131) fixed at one end of the rotary transverse shaft (12) and a positioning inserting rod (132) in threaded fit on the central bracket (11); a plurality of positioning jacks are arranged on the outer ring surface of the positioning plug disc (131) at equal intervals, and the positioning plug rod (132) is inserted into one positioning jack.
3. A multi-mount mounting structure for a photovoltaic building BAPV device as claimed in claim 1, wherein: the support screw (31) is rotatably connected in a central hole of the support base body (21), a worm wheel (36) is fixed at the lower end of the support screw (31), and the worm wheel (36) is meshed with a worm (37) rotatably connected to the bottom surface of the support base body (21); one end of the worm (37) is in transmission connection with an output shaft of a rotary driving motor (38) fixed on the bottom surface of the supporting seat body (21).
4. A multi-mounting structure for a photovoltaic building BAPV device according to claim 1 or 3, wherein: the lifting control box (32) comprises a control box body (321), and four sides of the control box body (321) are in one-to-one rotary connection with one ends of four driving connecting rods (33); the middle part of the control box body (321) is rotationally connected with a control rotating pipe (322), and the control rotating pipe (322) is in threaded fit with the middle part of the supporting screw rod (31); a first belt wheel (323) is fixed on the control rotating pipe (322), and the first belt wheel (323) is in transmission connection with a second belt wheel (325) fixed on the output shaft of the control motor (324) through a synchronous belt; the control motor (324) is fixed on the inner side surface of the control box body (321) through a motor seat.
5. A multi-mount mounting structure for a photovoltaic building BAPV device in accordance with claim 4, wherein: the connector frame plate (34) comprises a square connecting plate (341), a right-angle baffle edge (342), a turnover supporting rod (343), a short shaft (344), a gear (345) and a sliding seat (346); a right-angle blocking edge (342) is fixed on the top surface of the square connecting plate (341), and the right-angle end of the right-angle blocking edge (342) is far away from the supporting screw (31); the lower end of the square connecting plate (341) is fixed on the overturning supporting rod (343), the inner end of the overturning supporting rod (343) can be clamped in four upper calibration grooves of the cross-shaped guide frame (35), the outer end of the overturning supporting rod (343) is fixed on the short shaft (344), the two ends of the short shaft (344) rotate on the two sides of the upper end of the sliding seat (346), a gear (345) is fixed in the middle of the short shaft (344), and the gear (345) is meshed with racks fixed in grooves at the top of the cross-shaped guide frame; the lower end of the sliding seat (346) is rotationally connected with the driving connecting rod (33).
6. A multi-mount mounting structure for a photovoltaic building BAPV apparatus in accordance with claim 5, wherein: the outer ends of four transverse guide rods of the cross-shaped guide frame (35) are respectively fixed with a limit stop (39), and when the square connecting plate (341) rotates to be perpendicular to the transverse guide rods, the outer side faces of the sliding seats (346) are attached to the inner side faces of the limit stops (39).
7. A multi-mount mounting structure for a photovoltaic building BAPV apparatus in accordance with claim 6, wherein: each limit stop (39) is connected with a cleaning mechanism (4) in a matching way; the cleaning mechanism (4) comprises a vertical supporting rod (41), a longitudinal through hole is formed in the center of the limit stop block (39), the middle of the vertical supporting rod (41) is matched in the longitudinal through hole in a sliding mode, the lower end of the vertical supporting rod (41) is fixedly connected with the top end of a limit vertical shaft (43) through a bending connecting rod (42), the upper end of the vertical supporting rod (41) is fixedly connected with a cleaning brush (44), and the length of the cleaning brush (44) is not smaller than the length of a diagonal line of the square connecting plate (341); the middle part of the limiting vertical shaft (43) slides in a longitudinal round hole of the transmission transverse plate (45), and the transmission transverse plate (45) is fixed on the side surface of the control box body (321); a square baffle ring is arranged on the vertical support rod (41), and is blocked above the limit stop block (39);
the driving connecting rod (33) comprises a first connecting rod (331), a second connecting rod (332), a limit sliding block (333), a third connecting rod (334), a first limit pressure spring (335) and a second limit pressure spring (336); one end of the first connecting rod (331) is rotatably connected to the side surface of the control box body (321) and is positioned above the transmission transverse plate (45); one end of a second connecting rod (332) is fixed at the other end of the first connecting rod (331), the other end of the second connecting rod (332) slides in a connecting rod chute at one end of a third connecting rod (334), a limit sliding block (333) is fixed on the second connecting rod (332), the limit sliding block (333) slides in a limit slideway of the third connecting rod (334), and the other end of the third connecting rod (334) is rotationally connected to a sliding seat (346); the second connecting rod (332) is positioned on the rod body between the first connecting rod (331) and the third connecting rod (334) and sleeved with a first limiting pressure spring (335), and a second limiting pressure spring (336) is fixed between the second connecting rod (332) and the inner side surface of the connecting rod chute.
8. A multi-mount mounting structure for a photovoltaic building BAPV apparatus in accordance with claim 7, wherein: the drive link (33) further comprises a limiting member (337); the limiting component (337) comprises an auxiliary stop block (3371), a stop block seat plate (3372), a sliding shaft lever (3373), a baffle (3374), a reset tension spring (3375) and a reset compression spring (3376); the auxiliary stop block (3371) is fixed at the inner end of the stop block seat plate (3372); the stop seat plate (3372) is fixed at one end of two sliding shaft rods (3373), the middle parts of the two sliding shaft rods (3373) slide in rod penetrating holes of the third connecting rod (334), and the other ends of the two sliding shaft rods (3373) are fixed with a baffle plate (3374); the two sliding shaft rods (3373) are respectively sleeved with a reset tension spring (3375) between the stop seat plate (3372) and the third connecting rod (334), and two ends of the reset tension springs (3375) are fixedly connected with the stop seat plate (3372) and the third connecting rod (334); the rod bodies of the two sliding shaft rods (3373) positioned between the baffle plate (3374) and the third connecting rod (334) are respectively sleeved with a reset pressure spring (3376);
the two side surfaces of the limit sliding block (333) far away from one end of the second connecting rod (332) are respectively provided with a jacking inclined surface, and the limit sliding block (333) can jack the auxiliary stop block (3371) to slide in a direction far away from the third connecting rod (334) when sliding in the limit sliding way.
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| CN117294235B (en) * | 2023-11-24 | 2024-02-09 | 江苏福旭科技有限公司 | Roofing solar photovoltaic board connecting device |
| CN117811469B (en) * | 2024-01-03 | 2024-07-23 | 天津东景元坤船舶工程有限公司 | Photovoltaic board mounting support structure |
| CN119436014B (en) * | 2025-01-10 | 2025-03-21 | 上海瀚金照明科技有限公司 | A solar street light with flippable photovoltaic panel |
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| CN209375564U (en) * | 2019-07-09 | 2019-09-10 | 李启琴 | A kind of new energy building block photovoltaic structure |
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