CN111404468B - Be applied to energy internet's automatically regulated photovoltaic board - Google Patents
Be applied to energy internet's automatically regulated photovoltaic board Download PDFInfo
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- CN111404468B CN111404468B CN202010217730.2A CN202010217730A CN111404468B CN 111404468 B CN111404468 B CN 111404468B CN 202010217730 A CN202010217730 A CN 202010217730A CN 111404468 B CN111404468 B CN 111404468B
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- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
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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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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
- F24S30/48—Arrangements for moving or orienting solar heat collector modules for rotary movement with three or more rotation axes or with multiple degrees of freedom
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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
- F24S2030/10—Special components
- F24S2030/13—Transmissions
- F24S2030/134—Transmissions in the form of gearings or rack-and-pinion transmissions
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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 Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an automatic adjustment photovoltaic panel applied to an energy internet, which comprises an adjustment unit, a control unit and a control unit, wherein the adjustment unit comprises an adjustment assembly and a photovoltaic panel connected with the adjustment assembly, and the adjustment assembly is connected to the central position of the photovoltaic panel; the supporting unit comprises a base, a bracket positioned on the base, a driven wheel connected with the bracket, and a driving wheel positioned on the base and meshed with the driven wheel; the first direction changing unit comprises a first rotating seat positioned on the support, a first jack positioned on the periphery of the photovoltaic panel and a sliding shaft positioned in the first rotating seat, and the sliding shaft and the first jack have the same diameter; the photovoltaic panel fixing device can select different rotating units to face the sun according to different terrains, is more efficient, can stably fix the photovoltaic panel at the corresponding position through the arrangement of the supporting unit and the turning unit, and can adjust the azimuth angle and the pitch angle according to different illumination angles in the daytime.
Description
Technical Field
The invention relates to the field of energy internet photovoltaic panels, in particular to an automatic adjustment photovoltaic panel applied to energy internet.
Background
Renewable energy has the characteristics of inexhaustibility, cleanness, environmental protection and the like, and is highly valued by countries in the world, the characteristics of geographical dispersion, discontinuous production, randomness, volatility, uncontrollable performance and the like exist in the renewable energy, and the traditional centralized and unified management mode of a power network is difficult to adapt to the requirement of large-scale utilization of the renewable energy; the energy internet can be understood as a peer-to-peer energy exchange and sharing network for realizing bidirectional energy flow by comprehensively utilizing advanced power electronic technology, information technology and intelligent management technology and interconnecting a large number of energy nodes such as a novel power network, an oil network, a natural gas network and the like consisting of distributed energy acquisition devices, distributed energy storage devices and various loads.
In a photovoltaic power generation system, a flat single-shaft tracking support is one of the most commonly used photovoltaic array supports, and the support can track the change of the azimuth angle of the sun in the daytime, so that the annual power generation total amount of a photovoltaic module adopting the support is 10-15% higher than the annual power generation total amount of the photovoltaic module adopting the support with the optimal fixed inclination angle. However, in a region with a high latitude, the power generation amount of the flat single shaft is far less than that of the inclined single shaft, but the inclined single shaft has high requirements on processing and assembling accuracy, and therefore, the manufacturing cost is high. And because the precision requirements of product production and foundation construction are high, the steel pipe is often easy to damage in severe environment, and the later maintenance cost is high. The existing photovoltaic support main shaft is mostly made of round pipes, and the round pipes are small in friction coefficient, easy to slide, not firm in connection and fixation and easy to loosen under the action of long-time external force. Meanwhile, the area of the single solar panel with the existing flat single shaft and the existing inclined single shaft is large, the strength of the support is required to be high, and the wind resistance is poor.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
The technical problem to be solved by the invention is that in a photovoltaic power generation system of a renewable energy internet, a support cannot track the change of a solar azimuth angle in the daytime and has low power generation efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: an automatic adjustment photovoltaic panel applied to an energy internet comprises an adjustment unit and a control unit, wherein the adjustment unit comprises an adjustment assembly and a photovoltaic panel connected with the adjustment assembly, and the adjustment assembly is connected to the center of the photovoltaic panel; the supporting unit comprises a base, a bracket positioned on the base, a driven wheel connected with the bracket, and a driving wheel positioned on the base and meshed with the driven wheel; the first direction changing unit comprises a first rotating seat positioned on the support, a first jack positioned on the periphery of the photovoltaic panel and a sliding shaft positioned in the first rotating seat, and the sliding shaft and the first jack are consistent in diameter.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the support is characterized by further comprising a second turning unit, a third turning unit and a fourth turning unit, wherein the first turning unit, the second turning unit, the third turning unit and the fourth turning unit are uniformly distributed on the outer frame of the support, and the first turning unit, the second turning unit, the third turning unit and the fourth turning unit are consistent in structure.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the first direction changing unit further comprises an adjusting gear arranged in the first rotating seat; the sliding shafts comprise circular shafts and racks, the racks are meshed with the adjusting gears, and the two sliding shafts are respectively positioned on two sides of the adjusting gears and are parallel to each other.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the first rotating seat comprises an adjusting seat and a disassembling seat, and the adjusting seat is fixedly arranged on the bracket; an adjusting space is arranged between the adjusting seat and the disassembling seat, and the adjusting space accommodates the sliding shaft and the adjusting gear; the adjusting space comprises a through hole for accommodating the circular shaft and an accommodating groove for accommodating the rack and the adjusting gear, and the through hole penetrates through the first rotating seat.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the supporting unit further comprises a first motor, the first motor is connected with the driving wheel, and the diameter of the driving wheel is smaller than that of the driven wheel.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the adjusting assembly comprises an installation seat, a first cross shaft, a fork frame, a connecting rod, a second cross shaft and a fixed seat, wherein the installation seat is detachably connected with the support; the support and the photovoltaic panel are connected through the mounting seat, the first cross shaft, the fork frame, the connecting rod, the second cross shaft and the fixing seat in sequence.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the first cross shaft comprises a first shaft and a second shaft, and the fork comprises a first end and a second end; the first shaft is perpendicular to the second shaft, the first shaft is rotatably connected with the mounting seat, the second shaft is rotatably connected with the first end, and the second end is rotatably connected with one end of the connecting rod.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the adjustment assembly further includes an adjustment motor connected to the first end of the fork carriage.
As a preferred scheme of the automatic regulating photovoltaic panel applied to the energy internet, the invention comprises the following steps: the first direction changing unit further comprises a second motor, and the second motor is connected with the adjusting gear.
The invention has the beneficial effects that:
1. according to the invention, through the arrangement of the supporting unit, the photovoltaic panel can be stably fixed at the corresponding position, the azimuth angle can be adjusted according to different illumination angles in the daytime, and the photovoltaic panel can be rotated to be opposite to the sun;
2. the direction changing unit can finely adjust the pitching angle of the photovoltaic panel after determining the angle facing the sun, so that the solar energy can be maximally utilized;
3. aiming at different terrains, the device can select different rotating units to face the sun, and is simple, convenient and efficient to operate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic structural diagram of an automatic adjusting photovoltaic panel applied to an energy internet according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a steering unit in an automatically adjusting photovoltaic panel applied to an energy internet according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a regulating unit in an automatically-regulated photovoltaic panel applied to an energy internet according to an embodiment of the present invention;
fig. 4 is a front view of an automatic adjusting photovoltaic panel applied to an energy internet according to an embodiment of the invention;
fig. 5 is a front view of an automatically adjusting photovoltaic panel applied to an energy internet according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a steering unit in an automatically adjusting photovoltaic panel applied to an energy Internet according to an embodiment of the present invention
Fig. 7 is a schematic structural diagram of a change of a steering unit in an automatically adjusting photovoltaic panel applied to an energy internet according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a swivel base in an automatic adjusting photovoltaic panel applied to an energy internet according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, the embodiment provides an automatic adjustment photovoltaic panel applied to an energy internet, which includes an adjustment unit 100, including an adjustment assembly 101 and a photovoltaic panel 102 connected to the adjustment assembly 101, wherein the adjustment assembly 101 is connected to a central position of the photovoltaic panel 102 to adjust a pitch angle of the photovoltaic panel 102; the supporting unit 200 comprises a base 201, a bracket 202 positioned on the base 201, a driven wheel 203 connected with the bracket 202, and a driving wheel 204 positioned on the base 201 and meshed with the driven wheel 203, wherein the base 201 bears the whole device, the lower part of the bracket 202 is arranged on the base 201 through the driven wheel 203, the driven wheel 203 and the driving wheel 204 are both gears, and the azimuth angle of the bracket 202 can be adjusted by rotating the bracket 202 on the base 201 under the action of the gears; the first direction changing unit 300 includes a first rotating base 301 located on the bracket 202, a first insertion hole 302 located on the periphery of the photovoltaic panel 102, and a sliding shaft 303 located in the first rotating base 301, wherein the sliding shaft 303 has a diameter consistent with that of the first insertion hole 302, and when the sliding shaft 303 extends into the first insertion hole 302, the photovoltaic panel 102 rotates around the sliding shaft 303. Preferably, the vehicle-mounted steering device further comprises a second direction changing unit 400, a third direction changing unit 500 and a fourth direction changing unit 600, wherein the first direction changing unit 300, the second direction changing unit 400, the third direction changing unit 500 and the fourth direction changing unit 600 are uniformly distributed, and the first direction changing unit 300, the second direction changing unit 400, the third direction changing unit 500 and the fourth direction changing unit 600 are uniformly distributed and have the same structure.
Further, the supporting unit 200 further includes a first motor 205, the first motor 205 is connected to the driving wheel 204, the diameter of the driving wheel 204 is smaller than the diameter of the driven wheel 203, the first motor 205 drives the driving wheel 204 to rotate, so as to drive the driven wheel 203 to rotate, and the diameter of the driving wheel 204 is smaller than the diameter of the driven wheel 203, so as to facilitate fine adjustment and make the azimuth more accurate.
Further, the adjusting assembly 101 comprises a mounting seat 101a, a first cross axle 101b, a fork 101c, a connecting rod 101d, a second cross axle 101e and a fixing seat 101f, wherein the mounting seat 101a is detachably connected with the bracket 202, one axle of the first cross axle 101b is rotatably connected with the mounting seat 101a, the other axle of the first cross axle 101b is rotatably connected with one end of the fork 101c, the other end of the fork 101c is rotatably connected with the connecting rod 101d, and the tail end of the connecting rod 101d is rotatably connected with the fixing seat 101 f; the bracket 202 and the photovoltaic panel 102 are connected in sequence by the mounting base 101a, the first cross shaft 101b, the fork 101c, the connecting rod 101d, the second cross shaft 101e, and the fixing base 101 f. Specifically, the first cross-shaft 101b comprises a first shaft 101b-1 and a second shaft 101b-2, and the yoke 101c comprises a first end 101c-1 and a second end 101 c-2; the first shaft 101b-1 is perpendicular to the second shaft 101b-2, the first shaft 101b-1 is rotatably connected to the mounting base 101a, the second shaft 101b-2 is rotatably connected to the first end 101c-1, and the second end 101c-2 is rotatably connected to one end of the connecting rod 101 d. The mounting seat 101a is mounted at the center of the support 202, and forms a first rotating pair with the first shaft 101b-1 of the first cross shaft 101b, a second rotating pair with one end of the fork 101c is formed by the second shaft 101b-2, a third rotating pair with the other end of the fork 101c and the connecting rod 101d is formed by the other end of the fork 101c, a third rotating pair with the second cross shaft 101e is formed by the connecting rod 101d and the second cross shaft 101e, a fourth rotating pair is formed by the second cross shaft 101e and the fixed seat 101f, and the fixed seat 101f is located at the center of the photovoltaic panel 102; preferably, the adjustment assembly 101 further comprises an adjustment motor 101g, and the adjustment motor 101g is connected to the first end 101c-1 of the fork 101c to control the rotation of the fork 101 c.
Further, the whole photovoltaic panel 102 includes four turning units, and when a certain turning unit is used, the remaining three turning units are separated from the photovoltaic panel 102, and the unseparated turning unit is used as a revolute pair to adjust the pitch angle of the photovoltaic panel 102.
Example 2
Referring to fig. 6 to 8, a second embodiment of the present invention is based on the previous embodiment, and is different from the previous embodiment in that: the first direction changing unit 300 further includes an adjusting gear 304 provided in the first rotary base 301; the sliding shaft 303 comprises a circular shaft 303a and a rack 303b, the rack 303b is engaged with the adjusting gear 304, the number of the sliding shafts 303 is two, the two sliding shafts are respectively positioned at two sides of the adjusting gear 304 and are parallel, the sliding shaft further comprises a second motor 305, the second motor 305 is a driving member of the adjusting gear 304, and the second motor 305 is installed at one side of the bracket 202; specifically, the invention comprises a base 201, a bracket 202 positioned on the base 201, a driven wheel 203 connected with the bracket 202, and a driving wheel 204 positioned on the base 201 and meshed with the driven wheel 203; the base 201 bears the whole device, the lower part of the bracket 202 is arranged on the base 201 through the driven wheel 203, the driven wheel 203 and the driving wheel 204 are both gears, and under the action of the gears, the bracket 202 rotates on the base 201 to adjust the azimuth angle of the bracket 202; the adjusting unit 100 comprises an adjusting assembly 101 positioned on a support 202 and a photovoltaic panel 102 connected with the adjusting assembly 101, wherein the adjusting assembly 101 is connected with the support 202 and the photovoltaic panel 102 and adjusts the pitch angle of the photovoltaic panel 102; the first direction changing unit 300 comprises a first rotating seat 301 located on the support 202, a first jack 302 located on the periphery of the photovoltaic panel 102, and a sliding shaft 303 located in the first rotating seat 301, wherein the sliding shaft 303 has the same diameter as the first jack 302, when the sliding shaft 303 extends into the first jack 302, one side of the photovoltaic panel 102 rotates around the sliding shaft 303, preferably, the first direction changing unit 300, the second direction changing unit 500 and the fourth direction changing unit 600 are further included, the first direction changing unit 300, the second direction changing unit 400, the third direction changing unit 500 and the fourth direction changing unit 600 are uniformly distributed, and the first direction changing unit 300, the second direction changing unit 400, the third direction changing unit 500 and the fourth direction changing unit 600 are uniformly distributed and have the same structure.
Specifically, the first rotating base 301 includes adjusting bases 301a and detaching bases 301b, the adjusting bases 301a are fixedly disposed on the bracket 202, 4 in total and uniformly distributed on the bracket 202, so as to adjust the angle in different directions, and the detaching bases 301b are mounted on the adjusting bases 301a, preferably connected by bolts; an adjusting space K is arranged between the adjusting seat 301a and the disassembling seat 301b, and the adjusting space K accommodates the sliding shaft 303 and the adjusting gear 304; the sliding shaft 303 includes a circular shaft 303a and a rack 303b, the rack 303b is engaged with the adjusting gear 304, the circular shaft 303a can stretch out and draw back in the first rotary base 301, when the circular shaft 303a is inside the adjusting space K, the first jack 302 is in an active state at the corresponding position, when the circular shaft 303a extends out of the adjusting space K, a revolute pair is formed with the corresponding first jack 302, and the whole photovoltaic panel 102 can rotate around the revolute pair to adjust the pitch angle of the photovoltaic panel 102. Preferably, two sliding shafts 303 are arranged, and are respectively located at two sides of the adjusting gear 304 and arranged in parallel, the two sliding shafts 303 are tangent to the adjusting gear 304, and when the adjusting gear 304 rotates, the moving directions of the two sliding shafts 303 are always opposite; the adjusting space K includes a through hole K-1 for accommodating the circular shaft 303a, and an accommodating groove K-2 for accommodating the rack 303b and the adjusting gear 304, and the through hole K-1 penetrates through the first rotary base 301.
During specific implementation, the photovoltaic panel 102 can only rotate around one side, the adjusting gears 304 on the other three sides shrink the sliding shafts 303 into the through holes K-1, only one side is reserved as a rotating pair, the adjusting gear 304 on one side serving as the rotating pair rotates to push the sliding shafts 303 on two sides out of the through holes K-1 and match with the corresponding first insertion holes 302, and at the moment, the pitch angle of the photovoltaic panel 102 can be adjusted; the adjusting unit can finely adjust the pitching angle of the photovoltaic panel after determining the angle facing the sun, so that the solar energy can be maximally utilized.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides an automatically regulated photovoltaic board for energy internet which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the adjusting unit (100) comprises an adjusting assembly (101) and a photovoltaic panel (102) connected with the adjusting assembly (101), wherein the adjusting assembly (101) is connected to the central position of the photovoltaic panel (102);
the supporting unit (200) comprises a base (201), a bracket (202) positioned on the base (201), a driven wheel (203) connected with the bracket (202), and a driving wheel (204) positioned on the base (201) and meshed with the driven wheel (203);
the first direction changing unit (300) comprises a first rotating seat (301) positioned on the support (202), a first jack (302) positioned on the periphery of the photovoltaic panel (102), and a sliding shaft (303) positioned in the first rotating seat (301), wherein the sliding shaft (303) has the same diameter as the first jack (302);
the first direction-changing unit (300) further comprises an adjusting gear (304) arranged in the first rotary base (301); the sliding shafts (303) comprise a round shaft (303a) and a rack (303b), the rack (303b) is meshed with the adjusting gear (304), and the two sliding shafts (303) are respectively positioned on two sides of the adjusting gear (304) and are parallel to each other;
the support is characterized by further comprising a second direction changing unit (400), a third direction changing unit (500) and a fourth direction changing unit (600), wherein the first direction changing unit (300), the second direction changing unit (400), the third direction changing unit (500) and the fourth direction changing unit (600) are uniformly distributed on the outer frame of the support (202), and the first direction changing unit (300), the second direction changing unit (400), the third direction changing unit (500) and the fourth direction changing unit (600) are consistent in structure;
when one of the turning units is used, the other three turning units are separated from the photovoltaic panel (102), and the unseparated turning unit is used as a revolute pair to adjust the pitch angle of the photovoltaic panel (102).
2. The self-regulating photovoltaic panel applied to the energy internet as claimed in claim 1, wherein: the first rotating seat (301) comprises an adjusting seat (301a) and a disassembling seat (301b), and the adjusting seat (301a) is fixedly arranged on the bracket (202); an adjusting space (K) is arranged between the adjusting seat (301a) and the disassembling seat (301b), and the adjusting space (K) accommodates the sliding shaft (303) and the adjusting gear (304);
the adjusting space (K) comprises a through hole (K-1) for accommodating the circular shaft (303a) and an accommodating groove (K-2) for accommodating the rack (303b) and the adjusting gear (304), and the through hole (K-1) penetrates through the first rotating seat (301).
3. The self-regulating photovoltaic panel applied to the energy internet as claimed in claim 2, wherein: the supporting unit (200) further comprises a first motor (205), the first motor (205) is connected with the driving wheel (204), and the diameter of the driving wheel (204) is smaller than that of the driven wheel (203).
4. The automatic adjusting photovoltaic panel applied to the energy internet as claimed in claim 3, wherein: the adjusting assembly (101) comprises an installation seat (101a), a first cross shaft (101b), a fork frame (101c), a connecting rod (101d), a second cross shaft (101e) and a fixed seat (101f), wherein the installation seat (101a) is detachably connected with the support (202), one shaft of the first cross shaft (101b) is rotatably connected with the installation seat (101a), the other shaft of the first cross shaft (101b) is rotatably connected with one end of the fork frame (101c), the other end of the fork frame (101c) is rotatably connected with the connecting rod (101d), and the tail end of the connecting rod (101d) is rotatably connected with the fixed seat (101 f); the support (202) and the photovoltaic panel (102) are connected sequentially through the mounting base (101a), the first cross shaft (101b), the fork frame (101c), the connecting rod (101d), the second cross shaft (101e) and the fixing base (101 f).
5. The photovoltaic panel applied to the energy internet and capable of automatically adjusting, according to claim 4, is characterized in that: the first cross shaft (101b) comprises a first shaft (101b-1), a second shaft (101b-2), and the yoke (101c) comprises a first end (101c-1), a second end (101 c-2); the first shaft (101b-1) and the second shaft (101b-2) are vertically arranged, the first shaft (101b-1) is rotatably connected with the mounting seat (101a), the second shaft (101b-2) is rotatably connected with the first end (101c-1), and the second end (101c-2) is rotatably connected with one end of the connecting rod (101 d).
6. The automatic adjusting photovoltaic panel applied to the energy internet as claimed in claim 5, wherein: the adjustment assembly (101) further comprises an adjustment motor (101g), the adjustment motor (101g) being connected to the first end (101c-1) of the fork (101 c).
7. The automatic adjusting photovoltaic panel applied to the energy internet as claimed in claim 6, wherein: the first direction changing unit (300) further comprises a second motor (305), and the second motor (305) is connected with the adjusting gear (304).
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| CN112984831B (en) * | 2021-03-30 | 2022-12-23 | 中核第七研究设计院有限公司 | Solar intelligent tracking heat collection system and method based on solar energy |
| CN113036620B (en) * | 2021-05-11 | 2023-10-24 | 杭州博璐亚电气有限公司 | Energy-saving power distribution cabinet |
| CN113489436B (en) * | 2021-07-27 | 2022-11-18 | 贵州电网有限责任公司 | Multi-energy complementary region multi-energy system |
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