CN221575240U - Wind-resistant photovoltaic power generation system - Google Patents
Wind-resistant photovoltaic power generation system Download PDFInfo
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- CN221575240U CN221575240U CN202322291810.4U CN202322291810U CN221575240U CN 221575240 U CN221575240 U CN 221575240U CN 202322291810 U CN202322291810 U CN 202322291810U CN 221575240 U CN221575240 U CN 221575240U
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- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims description 2
- 230000036544 posture Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an anti-wind type photovoltaic power generation system, which comprises a photovoltaic bracket and a photovoltaic system, wherein the photovoltaic bracket comprises a supporting rod and a top seat, and a photovoltaic plate of the photovoltaic system is obliquely arranged on the top seat; the photovoltaic support further comprises a base, a reset adjusting structure and a universal connecting structure, wherein the supporting rod is rotationally connected with the base or the footstock through the universal connecting structure, the supporting rod is connected with the base or the footstock through the reset adjusting structure, and the reset adjusting structure is provided with a plurality of connecting rod reset units which are arranged along the circumferential direction of the supporting rod at intervals. According to the utility model, the universal connection structure and the connecting rod resetting unit are used for adjusting any angle of the supporting rod or the top seat in a space range, so that the inclination angle and the inclination direction of the photovoltaic panel on the top plate are adjusted, the wind resistance is realized by reducing the wind area of the photovoltaic panel, and the severe environments such as strong wind and the like can be resisted.
Description
Technical Field
The utility model relates to the field of new energy, in particular to an anti-wind type photovoltaic power generation system.
Background
The solar energy is used as a green and clean renewable energy source, and the large-scale development and utilization of the solar photovoltaic power generation technology can greatly relieve a series of problems caused by the large-scale use of fossil energy sources, such as environmental deterioration, climate warming and extreme weather frequent occurrence. In order to improve the power generation efficiency of the solar panel, the solar panel is generally arranged in an inclined manner, so that the solar panel obtains more light irradiation.
At present, in actual engineering, the influence of severe environments such as strong wind and the like is usually considered to be resisted by enhancing the bearing capacity of the photovoltaic bracket, but on one hand, the material of the photovoltaic support structure is increased, so that the photovoltaic construction cost is greatly increased; on the other hand, because the photovoltaic support is easy to shake in windy weather, the stability of the support is reduced, and then the lighting efficiency is reduced due to the fact that the photovoltaic panel is askew, and the service life of the photovoltaic panel is also greatly shortened. Thus, how to improve the wind resistance of solar photovoltaic panels is of paramount importance.
Disclosure of Invention
In view of this, the utility model provides a wind-resistant photovoltaic power generation system, in which the wind-receiving area of the photovoltaic panel can be adjusted to the minimum under the action of wind power, so as to reduce the influence of strong wind on the photovoltaic panel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The wind-resistant photovoltaic power generation system comprises a photovoltaic support and a photovoltaic system arranged on the photovoltaic support, wherein the photovoltaic support comprises a support rod vertically arranged and a top seat arranged on the support rod, and a photovoltaic plate of the photovoltaic system is obliquely arranged on the top seat; the photovoltaic support further comprises a base, a reset adjusting structure and a universal connecting structure, the supporting rod is connected with the base or the top seat in a rotating mode through the universal connecting structure, the supporting rod is connected with the base or the top seat through the reset adjusting structure, and the reset adjusting structure is provided with a plurality of connecting rod reset units which are arranged along the circumferential direction of the supporting rod at intervals.
The beneficial effects are that: the top seat disclosed by the utility model can be adjusted at any angle under the influence of wind direction, and wind resistance is realized by reducing the wind area of the photovoltaic panel. When the photovoltaic system receives the effect of wind load, footstock or bracing piece will rotate under universal connection structure's effect, and the wind speed reduces or stops the back, resumes to the home position under reset adjustment structure's effect, has effectively solved current photovoltaic power generation system and has easily produced the problem of rocking even destroying in the strong wind climatic environment of any wind direction, reduces photovoltaic bearing structure material simultaneously, reduces photovoltaic construction cost.
Preferably, the connecting rod resetting unit comprises a first connecting rod, a second connecting rod and a rotating connecting unit for connecting the first connecting rod and the second connecting rod together, a first fixing seat matched with the supporting rod is hinged at one end part of the first connecting rod, and a second fixing seat matched with the base or the top seat is hinged at one end part of the second connecting rod. When receiving wind load, first connecting rod and second connecting rod can adjust wantonly under the effect of wind, and the connecting rod reset unit realizes the adjustment of inclination, the inclination of photovoltaic board through adjustment bracing piece and inclination, or directly adjusts inclination and the direction of footstock and realizes the adjustment of photovoltaic board direction and angle, reduces the area of receiving wind of photovoltaic board, improves the wind-resistance.
Preferably, the universal connection structure comprises a universal ball head and a mounting seat matched with the universal ball head. In a more preferred embodiment of the present utility model, the mounting seat is fixed on the base, and the universal ball head is arranged at the bottom of the supporting rod; the top of the supporting rod is hinged with the footstock, and a double-shaft automatic tracking system is arranged between the upper part of the supporting rod and the footstock; the first fixing seat is fixed at the lower part of the supporting rod, and the second fixing seat is fixed on the base. The connecting rod resetting unit adjusts the inclination angle and the inclination direction of the photovoltaic panel by adjusting the inclination angle and the inclination direction of the supporting rod; in addition, the double-shaft automatic tracking system can adjust the angle of the photovoltaic panel according to the irradiation angle of sunlight, and the generating capacity of the photovoltaic system is improved.
In another preferred embodiment of the present utility model, the lower portion of the support bar is fixedly connected with the base; the universal ball head is arranged at the top of the supporting rod, the mounting seat is arranged at the bottom of the top seat, and the universal ball head is positioned in the mounting groove of the mounting seat; the first fixing seat is fixed on the upper portion of the supporting rod, and the second fixing seat is fixed on the top seat. When receiving wind load, the connecting rod reset unit realizes the adjustment of photovoltaic board direction and angle through the inclination and the direction of direct adjustment footstock, reduces the windward area of photovoltaic board.
Preferably, the rotary connecting unit comprises a connecting shaft, a first adjusting seat and a second adjusting seat which are rotatably arranged on the connecting shaft, and a torsion spring arranged on the connecting shaft, wherein one end part of the first connecting rod is fixedly connected with the first adjusting seat, and one end part of the second connecting rod is fixedly connected with the second adjusting seat; one end of the torsion spring is connected with the first adjusting seat, and the other end of the torsion spring is connected with the second adjusting seat.
More preferably, the first adjusting seat is provided with a first limiting rod for limiting one end of the torsion spring, and the second adjusting seat is provided with a second limiting rod for limiting the other end of the torsion spring.
Compared with the prior art, the photovoltaic power generation system has the advantages that the universal connection structure and the connecting rod resetting unit are used for adjusting any angle of the supporting rod or the top seat in the space range, the inclination angle and the inclination direction of the photovoltaic panel on the top plate are adjusted, wind resistance is realized by reducing the wind-receiving area of the photovoltaic panel, severe environments such as strong wind and the like can be resisted, the problem that the existing photovoltaic power generation system is easy to damage in the strong wind climate environment of any wind direction is solved, the requirement on materials for the photovoltaic supporting structure is reduced, and the photovoltaic construction cost is further reduced.
Drawings
Fig. 1 is a schematic diagram of a first embodiment of the present utility model.
Fig. 2 is a schematic view of the rotary joint unit according to the present utility model.
Fig. 3 is a schematic diagram of a second embodiment of the present utility model.
Detailed Description
The following describes embodiments of the present utility model in detail with reference to the accompanying drawings, and the embodiments and specific operation procedures are given by the embodiments of the present utility model under the premise of the technical solution of the present utility model, but the scope of protection of the present utility model is not limited to the following embodiments.
It should be noted that in the description of the present utility model, relational terms such as "first" and "second", and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
In the description of the present utility model, the terms "coupled," "connected," and "connected," as may be used broadly, and may be connected, for example, fixedly, detachably, or integrally, unless otherwise specifically defined and limited; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.
Embodiment one
As shown in fig. 1-2, the wind-resistant photovoltaic power generation system comprises a photovoltaic bracket and a photovoltaic system arranged on the photovoltaic bracket, wherein the photovoltaic bracket comprises a supporting rod 1 arranged vertically and a top seat 2 arranged on the supporting rod 1, and a photovoltaic plate 3 of the photovoltaic system is obliquely arranged on the top seat 2; the photovoltaic bracket further comprises a base 4, a reset adjusting structure and a universal connecting structure, the lower part of the supporting rod 1 is rotationally connected with the base 4 through the universal connecting structure, so that the supporting rod 1 can be flexibly adjusted along with the wind direction when receiving strong wind, further, the flexible adjustment of the inclination angle and the inclination direction of the top photovoltaic panel 3 is realized, the wind receiving area of the photovoltaic panel 3 is minimized, and the wind resistance is improved; the support rod 1 is connected with the base 4 through a reset adjusting structure, the reset adjusting structure is provided with a plurality of connecting rod reset units which are arranged at intervals along the circumferential direction of the support rod 1, after the wind speed is reduced or stopped, the support rod 1 can be automatically reset under the action of the connecting rod reset units, so that the reset of the photovoltaic system is realized, and the problem that the existing photovoltaic power generation system is easy to shake or even damage in the strong wind climate environment of any wind direction is solved; in addition, the photovoltaic panel 3 can be adjusted along with the wind direction to ensure that the wind area is as small as possible, thereby improving the wind resistance, reducing the requirements of a photovoltaic support structure, further reducing the materials for the photovoltaic support structure and reducing the photovoltaic construction cost.
As can be seen from fig. 1, the universal connection structure comprises a universal ball head 5.1 and a mounting seat 5.2 matched with the universal ball head 5.1, wherein the mounting seat 5.2 is fixed on the base 4 through bolts, the universal ball head 5.1 is fixed at the bottom of the supporting rod 1, and the universal ball head 5.1 is in running fit with the mounting seat 5.2, so that the supporting rod 1 can be adjusted when being influenced by strong wind;
The connecting rod resetting unit comprises a first connecting rod 6.1, a second connecting rod 6.2 and a rotating connecting unit for connecting the first connecting rod 6.1 and the second connecting rod 6.2 together, wherein a first fixing seat 6.3 matched with the supporting rod 1 is hinged at one end part of the first connecting rod 6.1, and the first fixing seat 6.3 is fixed on the supporting rod 1; one end part of the second connecting rod 6.2 is hinged with a second fixing seat 6.4 matched with the base 4, and the second fixing seat 6.4 is fixed on the base 4; the first connecting rod 6.1 and the second connecting rod 6.2 are connected through the rotary connecting unit, so that the first connecting rod 6.1 and the second connecting rod 6.2 can be adjusted randomly under the action of wind force, the supporting rod 1 can be supported and limited, and the inclined posture of the supporting rod 1 is ensured.
As can be seen from fig. 1, the rotary connection unit includes a connection shaft 6.5, a first adjusting seat 6.6 and a second adjusting seat 6.7 rotatably disposed on the connection shaft 6.5, and a torsion spring 6.8 disposed on the connection shaft 6.5, wherein the first adjusting seat 6.6 and the second adjusting seat 6.7 are rotatably matched with the connection shaft 6.5, so as to ensure flexible adjustment of the included angle between the first connecting rod 6.1 and the second connecting rod 6.2; be provided with the first gag lever post 6.9 that is used for carrying out spacing to torsional spring 6.8 one end on the first seat 6.6, be provided with the second gag lever post 6.10 that is used for carrying out spacing to torsional spring 6.8 other end on the second seat 6.7 of adjusting, torsional spring 6.8 is two and all suit on connecting axle 6.5, and the one end of every torsional spring 6.8 is located the spacing space that first gag lever post 6.9 and first seat 6 enclose, and the other end of torsional spring 6.8 is located the spacing space that second gag lever post 6.10 and second seat 6.7 enclose.
When the wind power generation device is subjected to strong external wind, the angles of the first connecting rod 6.1 and the second connecting rod 6.2 can be flexibly adjusted under the action of wind power, the four connecting rod resetting units are distributed along the circumferential direction of the supporting rod 1 at intervals, the postures of the four connecting rod resetting units are different under the action of wind power, the adjustment and the support of the inclined posture of the supporting rod 1 are further realized, the adjustment of the inclined posture of the photovoltaic panel 3 is further realized, the wind area is minimized, and the influence of strong wind on the photovoltaic bracket and the photovoltaic panel 3 is reduced; because the angle between the first connecting rod 6.1 and the second connecting rod 6.2 changes under the action of strong wind, the torsion spring 6.8 is in a stressed torsion state under the action of strong wind, and when the wind weakens or stops, the torsion spring 6.8 enables the connecting rod reset unit to reset, so that the reset of the supporting rod 1 and the photovoltaic panel 3 is realized.
During actual installation, a double-shaft automatic tracking system 7 is arranged between the upper part of the supporting rod and the footstock, the angle of the photovoltaic panel can be adjusted according to the irradiation angle of sunlight, and the generating capacity of the photovoltaic system is improved.
Second embodiment
The present embodiment is different from the first embodiment in that: the universal connection structure and the reset adjustment structure in this embodiment are different in mounting position. Specifically: as can be seen from fig. 3, in the present embodiment, the universal connection structure is disposed between the support rod 1 and the top seat 2, the universal ball head 5.1 of the universal connection structure is disposed at the top of the support rod 1, and the mounting seat 5.2 is fixed at the bottom center position of the top seat 2, so as to ensure that the support rod 1 and the photovoltaic panel 3 can be adjusted in any posture; the reset adjusting structure is arranged between the upper part of the supporting rod 1 and the top seat 2, a first adjusting seat 6.6 of the reset adjusting structure is fixed on the upper part of the supporting rod 1, and a second adjusting seat 6.7 is fixed on the bottom of the top seat 2.
In the embodiment, when the photovoltaic panel 3 is subjected to strong wind, the photovoltaic panel 3 and the supporting rod 1 are connected through the universal ball head 5.1, and the top seat 2 and the supporting rod 1 are connected through the connecting rod reset units with changeable angles, so that the adjustment of the inclined posture of the photovoltaic panel 3 can be realized, the wind receiving area is minimized, and the influence of strong wind on the photovoltaic bracket and the photovoltaic panel 3 is reduced; because the angle between the first connecting rod 6.1 and the second connecting rod 6.2 changes under the action of strong wind, the torsion spring 6.8 is in a stressed torsion state under the action of strong wind, and when the wind weakens or stops, the restoring force of the torsion spring 6.8 enables the connecting rod restoring unit to restore to the throne, so that the restoring of the supporting rod 1 and the photovoltaic panel 3 is realized.
It should be emphasized that the above description is merely a preferred embodiment of the present utility model, and the present utility model is not limited to the above embodiment, but may be modified without inventive effort or equivalent substitution of some of the technical features described in the above embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The wind-resistant photovoltaic power generation system comprises a photovoltaic bracket and a photovoltaic system arranged on the photovoltaic bracket, wherein the photovoltaic bracket comprises a support rod vertically arranged and a top seat arranged on the support rod, and a photovoltaic plate of the photovoltaic system is obliquely arranged on the top seat; the method is characterized in that: the photovoltaic bracket further comprises a base, a reset adjusting structure and a universal connecting structure, the supporting rod is rotationally connected with the base or the top seat through the universal connecting structure, the supporting rod is connected with the base or the top seat through the reset adjusting structure, and the reset adjusting structure is provided with a plurality of connecting rod reset units which are arranged at intervals along the circumferential direction of the supporting rod;
The connecting rod resetting unit comprises a first connecting rod, a second connecting rod and a rotating connecting unit for connecting the first connecting rod and the second connecting rod together, wherein a first fixing seat matched with the supporting rod is hinged at one end part of the first connecting rod, and a second fixing seat matched with the base or the top seat is hinged at one end part of the second connecting rod;
The universal connecting structure comprises a universal ball head and a mounting seat matched with the universal ball head.
2. The wind-resistant photovoltaic power generation system of claim 1, wherein: the mounting seat is fixed on the base, and the universal ball head is arranged at the bottom of the supporting rod; the top of the supporting rod is hinged with the footstock, and a double-shaft automatic tracking system is arranged between the upper part of the supporting rod and the footstock; the first fixing seat is fixed at the lower part of the supporting rod, and the second fixing seat is fixed on the base.
3. The wind-resistant photovoltaic power generation system of claim 1, wherein: the lower part of the supporting rod is fixedly connected with the base; the universal ball head is arranged at the top of the supporting rod, the mounting seat is arranged at the bottom of the top seat, and the universal ball head is positioned in the mounting groove of the mounting seat; the first fixing seat is fixed on the upper portion of the supporting rod, and the second fixing seat is fixed on the top seat.
4. A wind-resistant photovoltaic power generation system according to claim 2 or 3, characterized in that: the rotary connecting unit comprises a connecting shaft, a first adjusting seat and a second adjusting seat which are rotatably arranged on the connecting shaft, and a torsion spring arranged on the connecting shaft, wherein one end part of the first connecting rod is fixedly connected with the first adjusting seat, and one end part of the second connecting rod is fixedly connected with the second adjusting seat; one end of the torsion spring is connected with the first adjusting seat, and the other end of the torsion spring is connected with the second adjusting seat.
5. The wind-resistant photovoltaic power generation system of claim 4, wherein: the first adjusting seat is provided with a first limiting rod used for limiting one end of the torsion spring, and the second adjusting seat is provided with a second limiting rod used for limiting the other end of the torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291810.4U CN221575240U (en) | 2023-08-25 | 2023-08-25 | Wind-resistant photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291810.4U CN221575240U (en) | 2023-08-25 | 2023-08-25 | Wind-resistant photovoltaic power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221575240U true CN221575240U (en) | 2024-08-20 |
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ID=92272695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291810.4U Active CN221575240U (en) | 2023-08-25 | 2023-08-25 | Wind-resistant photovoltaic power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221575240U (en) |
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2023
- 2023-08-25 CN CN202322291810.4U patent/CN221575240U/en active Active
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