CN216927444U - Photovoltaic module's support equipment, photovoltaic tracking power generation system and photovoltaic power plant - Google Patents
Photovoltaic module's support equipment, photovoltaic tracking power generation system and photovoltaic power plant Download PDFInfo
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- CN216927444U CN216927444U CN202220620525.5U CN202220620525U CN216927444U CN 216927444 U CN216927444 U CN 216927444U CN 202220620525 U CN202220620525 U CN 202220620525U CN 216927444 U CN216927444 U CN 216927444U
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- 238000010248 power generation Methods 0.000 title claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
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- 230000035939 shock Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 13
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
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- 239000004576 sand Substances 0.000 description 1
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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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Abstract
The utility model discloses a supporting device of a photovoltaic module, which comprises a base, a rotating part, a supporting part and a driving device, wherein the rotating part is arranged on the base; the base is provided with a mounting structure; the rotating member is arranged on the base through the mounting structure; the supporting piece is used for assembling the photovoltaic module and is rotatably arranged on the base through the rotating piece; the driving device is assembled on the mounting base and used for driving the supporting piece to rotate so as to adjust the inclination angle of the photovoltaic assembly. Photovoltaic module installs in support piece in above-mentioned support equipment, and support piece passes through the rotating member and can install in the base with rotating to it is rotatory by drive arrangement drive, make photovoltaic module installation back angle is adjustable, and the adaptation realizes the electricity generation of make full use of illumination condition in different time points and the illumination condition in local different seasons in local one day, improves the generating efficiency. The utility model also provides a photovoltaic tracking power generation system and a photovoltaic power station, and the power generation efficiency is high.
Description
Technical Field
The utility model relates to the technical field of supporting equipment, in particular to supporting equipment of a photovoltaic module, a photovoltaic tracking power generation system and a photovoltaic power station applying the photovoltaic tracking power generation system.
Background
Photovoltaic module is supported and is installed in places such as house top layer by steel structural support among the photovoltaic power plant. Among the prior art, steel structure support includes the base, is used for installing photovoltaic module's purlin, violently manage the girder be connected with the purlin to and violently manage the girder and install the stand in the base.
However, the photovoltaic module is fixed in angle after the existing steel structure support is installed, and is difficult to adapt to different seasons, even the illumination condition at different times in one day, and the maximum utilization of the illumination condition can not be realized, so that the power generation efficiency is low.
In summary, how to adjust the angle of the photovoltaic module after installation to adapt to the illumination conditions at different time points in the local day and in different seasons in the local day, and improve the power generation efficiency, is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a supporting apparatus for a photovoltaic module, which enables the photovoltaic module to be rotatably mounted on a base through a supporting member and a revolving member, so that the installation angle of the photovoltaic module can be adjusted under the driving action of a driving device, so as to adapt to the illumination conditions at different time points in the local day and in different seasons, thereby achieving the effect of generating power by fully utilizing the illumination conditions and improving the power generation efficiency. The utility model also provides a photovoltaic tracking power generation system and a photovoltaic power station which respectively use the supporting equipment, and the power generation efficiency is high.
In order to achieve the purpose, the utility model provides the following technical scheme:
a photovoltaic module support apparatus comprising:
a base provided with a mounting structure;
a swivel member mounted to the base by the mounting structure;
the supporting piece is used for assembling the photovoltaic assembly and is rotatably mounted on the base through the rotating piece;
and the driving device is assembled on the mounting base and used for driving the supporting piece to rotate so as to adjust the inclination angle of the photovoltaic module.
Preferably, in the above supporting apparatus, the mounting structure includes a mounting groove and/or a pre-buried screw.
Preferably, in the supporting device, the rotating part is a rotating hoop; the supporting piece is installed in the rotary anchor ear through a bearing.
Preferably, in the supporting apparatus, a gap between the swing hoop and the base is filled with a shock absorbing member; and axial anti-channeling fasteners are respectively installed at two ends of the bearing.
Preferably, in the above supporting apparatus, the driving device is configured to drive at least two of the supporting members to rotate simultaneously.
Preferably, in the above supporting apparatus, the driving device includes a driving motor and a rotation reducer respectively mounted on the mounting base; the rotary speed reducer is driven by the driving motor and is rigidly connected with the two supporting pieces.
Preferably, the above supporting apparatus further comprises a damper, wherein the damper is at least mounted on the supporting member and is used for keeping the supporting member at a preset angle.
Preferably, in the supporting device, the damper is a telescopic rod-shaped damper, one end of the damper is hinged to the base, and the other end of the damper is hinged to the fixed hoop; the fixed hoop is arranged on the support piece.
Preferably, in the above supporting apparatus, the area of the bottom surface of the base is larger than the area of the top surface of the base, and a hollow portion is provided in the middle of the base.
Preferably, in the above supporting apparatus, the base is a precast concrete base, or the base is a base having a filler therein.
Preferably, in the support equipment, the support pieces are transverse pipe main beams, and the photovoltaic modules are mounted on the transverse pipe main beams through purlins.
Preferably, in the above supporting device, the supporting member is used for assembling one or more photovoltaic modules.
A photovoltaic tracking power generation system comprises a supporting device, wherein the supporting device is the supporting device in any one of the technical schemes.
A photovoltaic power station comprises a photovoltaic module and a photovoltaic tracking power generation system, wherein the photovoltaic tracking power generation system is the photovoltaic tracking power generation system provided by the technical scheme.
The utility model provides a supporting device of a photovoltaic module, which comprises a base, a rotating part, a supporting part and a driving device, wherein the rotating part is arranged on the base; the base is provided with a mounting structure; the rotating member is arranged on the base through the mounting structure; the supporting piece is used for assembling the photovoltaic module and is rotatably arranged on the base through the rotating piece; the driving device is assembled on the mounting base and used for driving the supporting piece to rotate so as to adjust the inclination angle of the photovoltaic assembly.
According to the supporting equipment of the photovoltaic module, the photovoltaic module is arranged on the supporting piece, the supporting piece is rotatably arranged on the base through the rotating piece and is driven to rotate by the driving device, so that the angle of the photovoltaic module after being installed can be adjusted, the supporting equipment is suitable for the illumination conditions of different time points in the local day and different seasons, the power generation under the illumination conditions is fully utilized, and the power generation efficiency is improved.
In addition, among the above-mentioned support equipment, support piece passes through the rotating member and installs in the base, compares in current steel structure support, avoids using stand and base cooperation, prevents that stand and base from taking place height and horizontal dislocation deviation, and installation and debugging are convenient, avoid adjusting repeatedly, and labour saving and time saving just ensures that support equipment moves more stably.
The utility model also provides a photovoltaic tracking power generation system applying the supporting equipment, and a photovoltaic power station applying the photovoltaic tracking power generation system, so that the power generation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a supporting apparatus of a photovoltaic module according to an embodiment of the present invention;
fig. 2 is another schematic angle structure diagram of a supporting apparatus of a photovoltaic module according to an embodiment of the present invention;
FIG. 3 is an assembly view of the base, the support member, and the damping member according to the embodiment of the present invention;
FIG. 4 is another angular assembly view of the base, support member and damping member provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of an assembly of a driving device and a supporting member according to an embodiment of the present invention;
fig. 6 is a schematic front view of a base according to an embodiment of the present invention;
FIG. 7 is a schematic top view of a base according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a base according to an embodiment of the present invention;
wherein, in fig. 1-8:
a base 101; a mounting groove 1011; pre-burying a screw 1012; a hollowed-out portion 1013; a purlin 102; a support member 103; a mounting base 104; a drive device 105; a damper 106; a rotary hoop 107; a rotary speed reducer 108; a bearing 109; axial tamper-resistant fasteners 110; a fixing hoop 111; a photovoltaic module 200.
Detailed Description
The embodiment of the utility model discloses a supporting device of a photovoltaic module, which enables the photovoltaic module to be rotatably arranged on a base through a supporting piece and a rotary piece, realizes that the angle of the photovoltaic module after installation can be adjusted under the driving action of a driving device so as to be suitable for the illumination conditions of different time points in the local day and different seasons, achieves the effect of generating power by fully utilizing the illumination conditions, and improves the power generation efficiency. The embodiment of the utility model also provides a photovoltaic tracking power generation system and a photovoltaic power station which respectively use the supporting equipment, and the power generation efficiency is high.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the utility model provides a supporting apparatus for a photovoltaic module, including a base 101, a rotating member, a supporting member 103, and a driving device 105; the base 101 is provided with a mounting structure; the rotating member is mounted on the base 101 through the mounting structure; the supporting member 103 is used for assembling the photovoltaic module 200, and the supporting member 103 is rotatably mounted on the base 101 through a rotating member; the driving device 105 is mounted on the mounting base 104 and is used for driving the support member 103 to rotate so as to adjust the inclination angle of the photovoltaic module 200.
In the supporting device of the photovoltaic module 200 provided by this embodiment, the photovoltaic module 200 is installed on the supporting member 103, and the supporting member 103 is rotatably installed on the base 101 through the rotating member and is driven to rotate by the driving device 105, so that the installation angle of the photovoltaic module 200 is adjustable, and the supporting device is adapted to the illumination conditions of different time points in the local day and different seasons, thereby realizing the generation of power by fully utilizing the illumination conditions and improving the power generation efficiency.
In addition, among the above-mentioned support equipment, support piece 103 installs in base 101 through the rotating member, compares in current steel structure support, avoids using stand and base cooperation, prevents that stand and base from taking place height and horizontal dislocation deviation, and installation and debugging are convenient, avoid adjusting repeatedly, and labour saving and time saving just ensures whole support equipment steady operation.
Specifically, the mounting structure includes a mounting slot 1011 and/or a pre-embedded screw 1012. Certainly according to the installation demand of revolving part, mounting structure still can set up to including pre-buried screw thread cover and/or pre-buried trip etc. and this embodiment does not restrict the specific kind and the number of mounting structure.
In order to facilitate installation and improve installation reliability, the above embodiment provides the supporting apparatus, wherein the rotating member is provided as a rotating hoop 107, and the supporting member 103 is installed in the rotating hoop 107 through a bearing 109. The swing hoop 107 is disposed in a mounting groove 1011 formed on the top surface of the base 101 and is fixed to the base 101 by a pre-embedded screw 1012 formed on the top surface of the base 101.
Further, a gap between the rotary hoop 107 and the base 101 is filled with a shock absorption piece so as to adjust the vibration of the whole supporting device in operation; axial anti-channeling fasteners 110 are respectively installed at two ends of the bearing 109, so that the bearing 109 is prevented from axially channeling along the bearing, and the running stability of the supporting equipment is improved.
Of course, the revolving part can also be set as a rotating ball, a rotating hinge and the like, correspondingly, the mounting structure can be set as a spherical mounting groove, a pre-embedded screw and the like which are matched with the revolving part, the type of the revolving part is not limited by the embodiment, the mounting structure is not limited, and the revolving part and the mounting structure can be installed in a matched mode.
Specifically, the bearing 109 is a polymer self-lubricating bearing.
The driving device 105 may be configured to drive only one supporting member 103 to rotate, but in order to reduce the number of components of the entire supporting apparatus and facilitate field installation, the driving device 105 is configured to drive at least two supporting members 103 to rotate simultaneously, so that the supporting members 103 realize multi-stage linkage, and the angle adjustment efficiency of the photovoltaic module 200 is improved.
Specifically, the driving device 105 is configured to simultaneously drive the two supporting members 103 to rotate, and the two supporting members 103 are connected in series with each other through the driving device 105, so that the driving device is arranged in the center, the structure of the driving device 105 is simplified, and the size is reduced.
More specifically, the driving device 105 includes a driving motor and a rotary speed reducer 108 respectively mounted to the mounting base 104; the rotary speed reducer 108 is driven by a drive motor, and the rotary speed reducer 108 is rigidly connected to the two support members 103. The rotary speed reducer 108 is connected with the embedded screw on the upper end face of the mounting base 104.
The driving device 105 may also be configured to drive more than two supporting members 103 arranged in parallel, and the corresponding driving device 105 may be configured to include a driving motor, a driving gear fixed to an output shaft of the driving motor, a rack engaged with the driving gear, and a driven gear mounted on the supporting members 103, wherein the driven gear is engaged with the rack. In this embodiment, the structure of the driving device 105 and the arrangement of the plurality of supporting members 103 to be driven are not limited, and multi-stage linkage may be implemented.
When the photovoltaic module 200 is adjusted to an angle adapted to the current lighting condition, the angle can be maintained by the self-locking function of the driving device 105, but in order to adapt to local extreme weather conditions, such as strong wind, rain and snow weather, the supporting device is further provided with a damper 106, and the damper 106 is at least mounted on the supporting member 103 and used for maintaining the supporting member 103 at a preset angle; the preset angle is an angle adapted to the current lighting condition, and may specifically be any one of several adapted angles determined according to the local natural lighting condition, or any angle within a maximum angle range in which the support member 103 can rotate, which is not limited in this embodiment.
In the above supporting device, the damper 106 is a telescopic rod-shaped damper, one end of the damper is hinged to the base 101, the other end of the damper is hinged to the fixed hoop 111, and the fixed hoop 111 is installed on the supporting member 103. The damper 106 may also be a disc spring sleeved on the support 103, and the type of the damper 106 is not limited in this embodiment.
In order to improve the damping effect, the respective supports 103 driven by the same driving device 105 are respectively equipped with dampers 106, and the number of dampers 106 equipped for each support 103 may be set to one or more according to the damping effect thereof, the local environment, and the like, which is not limited in this embodiment. Of course, each support 103 driven by the same drive means 105 can also be provided only partially fitted with a damper 106.
The bottom surface area of base 101 is greater than the top surface area of base 101, realizes increasing the installation area of base 101 under the prerequisite of avoiding base 101 volume and weight increase, improves whole photovoltaic system's stability. Further, in order to reduce the weight, a hollow part 1013 is provided in the middle of the base 101.
The base 101 may be configured as a precast concrete base, and may be configured as a base having a filler therein, and the filler may be configured as sand, etc., so as to be filled on site, and facilitate transportation and storage of the base.
Preferably, the base 101 is made of steel die casting to prepare the base 101.
The base 101 that this embodiment provided is light in weight, preparation convenient and fast, but quick mass production can prepare in various places, greatly reduced cost, and this base 101 accessible adds parallels adjustment mounting height and level simultaneously, is applicable to multiple place, only need before placing on the spot rule confirm the position can, the debugging is convenient, does benefit to reduction construction cost.
In addition, the support device provided by this embodiment utilizes base 101 and mounting base 104 to support, avoids the field to adopt the bar-planting type structure installation, avoids the mounting base (such as roof, surface of water body) to take place the seepage because of setting up the bar-planting, and base 101 is equipped with fretwork portion 1013 simultaneously, and light in weight avoids producing the influence to the bearing capacity of mounting base.
Specifically, in the above supporting device, the supporting members 103 are horizontal pipe main beams, and the photovoltaic module 200 is mounted on the horizontal pipe main beams through the purlins 102. The support 103 may be used to mount one photovoltaic module 200, or to mount a plurality of photovoltaic modules 200. The supporting equipment can be applied to places such as the ground, a roof, a water surface and the like, and the embodiment is not limited.
The supporting equipment provided by the embodiment is simple in structure, convenient to produce and manufacture and convenient to install and debug.
The embodiment of the utility model also provides a photovoltaic tracking power generation system which comprises supporting equipment.
The embodiment of the utility model further provides a photovoltaic power station, which comprises a photovoltaic module 200 and a photovoltaic tracking power generation system, wherein the photovoltaic tracking power generation system is the photovoltaic tracking power generation system provided by the embodiment.
Specifically, above-mentioned photovoltaic power plant can set up to roofing photovoltaic power plant, ground photovoltaic power plant, and the surface of water floats power station etc. and this embodiment does not do the restriction.
The photovoltaic tracking power generation system and the photovoltaic power station provided by the embodiment respectively use the supporting equipment provided by the application, and the improvement of the power generation efficiency is facilitated. Of course, the photovoltaic tracking power generation system and the photovoltaic power station provided by the embodiment have other effects related to the supporting device provided by the above embodiments, and are not described herein again.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (14)
1. A support apparatus for a photovoltaic module, comprising:
a base provided with a mounting structure;
a swivel member mounted to the base by the mounting structure;
the supporting piece is used for assembling the photovoltaic assembly and is rotatably mounted on the base through the rotating piece;
and the driving device is assembled on the mounting base and used for driving the supporting piece to rotate so as to adjust the inclination angle of the photovoltaic assembly.
2. The support apparatus of claim 1 wherein the mounting structure comprises a mounting slot and/or a pre-embedded screw.
3. The support apparatus as claimed in claim 1 or 2, wherein the swivel member is a swivel hoop; the supporting piece is installed in the rotary hoop through a bearing.
4. The support apparatus as claimed in claim 3, wherein a gap between the swing hoop and the base is filled with a shock absorber; and axial anti-channeling fasteners are respectively installed at two ends of the bearing.
5. A support apparatus according to claim 1, wherein the drive means is adapted to drive rotation of at least two of the supports simultaneously.
6. The support apparatus of claim 5, wherein the drive device includes a drive motor and a slew reducer mounted to the mounting base, respectively; the rotary speed reducer is driven by the driving motor and is rigidly connected with the two supporting pieces.
7. The support apparatus as claimed in claim 1, further comprising a damper mounted to at least the support member for maintaining the support member at a predetermined angle.
8. The support apparatus as claimed in claim 7, wherein the damper is a telescopic rod-like damper, one end of which is hinged to the base and the other end of which is hinged to a fixed hoop; the fixed hoop is arranged on the support piece.
9. The support apparatus of claim 1, wherein the base has a bottom surface area greater than a top surface area of the base, and wherein a hollowed-out portion is provided in a middle portion of the base.
10. A support apparatus according to claim 1 or 9, wherein the base is a precast concrete base or the base is a base with a filler provided therein.
11. The support apparatus as claimed in claim 1, wherein the support members are transverse tubular main beams to which the photovoltaic modules are mounted by purlins.
12. The support apparatus of claim 1 or 11, wherein the support is configured to mount one or more of the photovoltaic modules.
13. A photovoltaic tracking power generation system comprising a support device, characterized in that the support device is a support device according to any one of claims 1-12.
14. A photovoltaic power plant comprising a photovoltaic module and a photovoltaic tracking power generation system, characterized in that the photovoltaic tracking power generation system is the photovoltaic tracking power generation system of claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620525.5U CN216927444U (en) | 2022-03-21 | 2022-03-21 | Photovoltaic module's support equipment, photovoltaic tracking power generation system and photovoltaic power plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220620525.5U CN216927444U (en) | 2022-03-21 | 2022-03-21 | Photovoltaic module's support equipment, photovoltaic tracking power generation system and photovoltaic power plant |
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| CN216927444U true CN216927444U (en) | 2022-07-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025050556A1 (en) * | 2023-09-06 | 2025-03-13 | 阳光水面光伏科技有限公司 | Driving system, array unit, and tracking-type overwater photovoltaic system |
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2022
- 2022-03-21 CN CN202220620525.5U patent/CN216927444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025050556A1 (en) * | 2023-09-06 | 2025-03-13 | 阳光水面光伏科技有限公司 | Driving system, array unit, and tracking-type overwater photovoltaic system |
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