CN220067311U

CN220067311U - Distributed photovoltaic power generation structure

Info

Publication number: CN220067311U
Application number: CN202321474607.4U
Authority: CN
Inventors: 崔凤涛; 朱轶舒
Original assignee: Beichu New Energy Technology Baoding Co ltd
Current assignee: Beichu New Energy Technology Baoding Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-21
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a distributed photovoltaic power generation structure, which comprises a power generation assembly, wherein the power generation assembly comprises guide rails, support rods are uniformly arranged in the guide rails, cross frames are arranged between adjacent support rods, the bottom ends of the support rods are in sliding connection with the guide rails, photovoltaic panels are movably connected to the top ends of the support rods, water leakage gaps are formed between adjacent photovoltaic panels, the adjacent photovoltaic panels are movably connected to the two ends of the water leakage gaps, a plate collecting mechanism is arranged at the bottom of each photovoltaic panel, the guide rails are arranged in a plurality of guide rails and are arranged in parallel, the photovoltaic panels are obliquely arranged, the adjacent photovoltaic panels are symmetrically arranged, the rainwater diversion speed is accelerated in rainwater weather, the damage to the photovoltaic panels caused by accumulated water on the surfaces of the photovoltaic panels is prevented, meanwhile, the impact to the surfaces of the photovoltaic panels in stormy weather or hail weather is prevented, the loss cost is reduced to the greatest extent, and the later maintenance is convenient.

Description

Distributed photovoltaic power generation structure

Technical Field

The utility model belongs to the technical field of distributed photovoltaic power generation, and particularly relates to a distributed photovoltaic power generation structure.

Background

The distributed photovoltaic power generation particularly refers to a distributed power generation system which directly converts solar energy into electric energy by adopting a photovoltaic module. The novel comprehensive power generation and energy utilization mode with wide development prospect advocates the principles of nearby power generation, nearby grid connection, nearby conversion and nearby use, can effectively improve the generated energy of the photovoltaic power station with the same scale, and simultaneously effectively solves the problem of power loss in boosting and long-distance transportation. The most widely used distributed photovoltaic power generation system is a photovoltaic power generation project built on the roof of a city building, the photovoltaic power generation structure is generally of a frame structure, photovoltaic panels are uniform in direction and have certain gradient, rainwater cannot be rapidly led out when the photovoltaic panels encounter rainy days, meanwhile, the photovoltaic panels cannot be rapidly regulated when the photovoltaic panels encounter rainstorm and hail days, impact damage to the surfaces of the photovoltaic panels is large in rainstorm or hail days, and later maintenance cost is high.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a distributed photovoltaic power generation structure, which accelerates the rainwater diversion speed in rainwater weather, prevents rainwater from forming ponding on the surface of a photovoltaic panel to damage the photovoltaic panel, simultaneously prevents the impact of storm or hail weather on the surface of the photovoltaic panel, and reduces the loss cost to the greatest extent.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a distributed photovoltaic power generation structure, includes power generation assembly, power generation assembly includes the guide rail, the inside branch that evenly is provided with of guide rail, it is adjacent be provided with the cross frame between the branch, sliding connection between branch bottom and the guide rail, branch top swing joint has the photovoltaic electroplax, it is adjacent be provided with the seam that leaks between the photovoltaic electroplax, it is adjacent the photovoltaic electroplax is located seam both ends swing joint that leaks, the photovoltaic electroplax bottom is provided with receipts board mechanism.

As a preferable technical scheme of the utility model, the guide rails are arranged in a plurality, and the guide rails are arranged in parallel.

As a preferable technical scheme of the utility model, the photovoltaic electric plates are obliquely arranged, and the adjacent photovoltaic electric plates are symmetrically arranged.

As a preferable technical scheme of the utility model, the plate collecting mechanism comprises a connecting rod and a wire collecting barrel, wherein the connecting rod is fixed between struts of adjacent guide rails, the wire collecting barrel is wound with a steel wire rope, the steel wire rope body penetrates through the centers of a plurality of connecting rod bodies, and a knot is fixed on one side of the connecting rod penetrating position of the end part of the steel wire rope.

As a preferable technical scheme of the utility model, a plurality of wire winding drums are arranged, a central shaft is fixed at the center of each wire winding drum, and a transmission assembly is arranged on the shaft body of the central shaft.

As a preferable technical scheme of the utility model, the transmission assembly comprises a driving motor, wherein a chain wheel is fixed at the output end of the driving motor and the shaft body of the central shaft, and the two chain wheels are connected through a chain.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the photovoltaic electric plates are supported by the supporting rods, the plate collecting mechanism is utilized to drive the plurality of photovoltaic electric plates to move simultaneously, the slope is improved, the rainwater diversion speed is accelerated in rainy days, the damage to the photovoltaic electric plates caused by accumulated water formed on the surfaces of the photovoltaic electric plates by rainwater is prevented, meanwhile, the impact to the surfaces of the photovoltaic electric plates in rainstorm or hail days is prevented, the loss cost is reduced to the greatest extent, and compared with the existing distributed power generation frame structure, the photovoltaic electric power generation frame structure is simple in integral structure, capable of being adjusted quickly, and relatively low in cost and manufacturing and processing cost.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of an adjacent photovoltaic panel of the present utility model;

FIG. 3 is a top view of an adjacent bobbin in the present utility model;

in the figure: 1. a guide rail; 2. a support rod; 3. a cross frame; 4. a photovoltaic panel; 5. a water leakage joint; 6. a sprocket; 7. a connecting rod; 8. a wire winding cylinder; 9. a wire rope; 10. a knot; 11. a driving motor; 12. a central axis.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a distributed photovoltaic power generation structure, includes power generation module, power generation module includes guide rail 1, the inside branch 2 that evenly is provided with of guide rail 1, it is adjacent be provided with cross frame 3 between the branch 2, sliding connection between branch 2 bottom and the guide rail 1, branch 2 top swing joint has photovoltaic panel 4, and is adjacent be provided with between the photovoltaic panel 4 and leak seam 5, it is adjacent photovoltaic panel 4 is located leak seam 5 both ends swing joint, photovoltaic panel 4 bottom is provided with receipts board mechanism, guide rail 1 sets up to a plurality of, and parallel arrangement between a plurality of guide rails 1, photovoltaic panel 4 slope sets up, and the symmetry sets up between the adjacent photovoltaic panel 4, supports photovoltaic panel 4 through branch 2 in this embodiment, utilizes receipts board mechanism to drive a plurality of photovoltaic panels 4 and removes simultaneously, improves the slope, accelerates rainwater diversion speed at rainwater weather, prevents that the rainwater from forming ponding photovoltaic panel 4 at photovoltaic panel 4 surface and causing the damage, prevents simultaneously that storm or hail from falling fast cost to photovoltaic panel 4 surface.

In order to reduce the cost of structural accessories and enable all photovoltaic electric plates 4 to be folded simultaneously and rapidly, in this embodiment, as a preferred technical scheme of the utility model, the plate folding mechanism comprises a connecting rod 7 and a wire folding cylinder 8, wherein the connecting rod 7 is fixed between struts 2 of adjacent guide rails 1, a steel wire rope 9 is wound on the cylinder body of the wire folding cylinder 8, the rope body of the steel wire rope 9 penetrates through the center of the rod bodies of the plurality of connecting rods 7, and a rope knot 10 is fixed on one side of the connecting rod 7 penetrating position of the end part of the steel wire rope 9.

In order to reduce the cost of structural accessories and enable one driving source to fold a plurality of rows of photovoltaic electric plates 4, in this embodiment, as a preferable technical scheme of the utility model, a plurality of winding drums 8 are arranged, a central shaft 12 is fixed at the center of each winding drum 8, a transmission assembly is arranged on the shaft body of each central shaft 12, the transmission assembly comprises a driving motor 11, a chain wheel 6 is fixed on the output end of each driving motor 11 and the shaft body of each central shaft 12, and the two chain wheels 6 are connected through a chain.

In summary, when the photovoltaic device is used, the central shaft 12 is driven to rotate by the driving motor 11 and the chain wheel 6, and the central shaft 12 drives the plurality of winding drums 8 to rotate when in rotation, so that two ends of the steel wire rope 9 are tightened and wound on the winding drums 8, the connecting rods 7 at two ends are pulled by the knots 10 in the tightening process of the steel wire rope 9, the end connecting rods 7 move towards the middle along the guide rail 1, the cross frame 3 is compressed, the top photovoltaic panels 4 are simultaneously driven to be folded inwards and folded together rapidly, and the folding can be completed, and when in sunny days, the photovoltaic panels 4 are unfolded by directly pulling the struts 2 at the ends.

Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. The utility model provides a distributed photovoltaic power generation structure, includes power generation component, its characterized in that: the power generation assembly comprises a guide rail (1), wherein supporting rods (2) are uniformly arranged inside the guide rail (1), cross frames (3) are arranged between the supporting rods (2) in an adjacent mode, sliding connection is achieved between the bottom ends of the supporting rods (2) and the guide rail (1), photovoltaic electric plates (4) are movably connected to the top ends of the supporting rods (2), water leakage joints (5) are arranged between the photovoltaic electric plates (4) in an adjacent mode, the photovoltaic electric plates (4) are located at two ends of the water leakage joints (5) in an active mode, and plate collecting mechanisms are arranged at the bottoms of the photovoltaic electric plates (4).

2. A distributed photovoltaic power generation structure according to claim 1, characterized in that: the guide rails (1) are arranged in a plurality, and the guide rails (1) are arranged in parallel.

3. A distributed photovoltaic power generation structure according to claim 1, characterized in that: the photovoltaic electric plates (4) are obliquely arranged, and the adjacent photovoltaic electric plates (4) are symmetrically arranged.

4. A distributed photovoltaic power generation structure according to claim 1, characterized in that: the plate collecting mechanism comprises connecting rods (7) and wire collecting drums (8), the connecting rods (7) are fixed between the supporting rods (2) of the adjacent guide rails (1), steel wire ropes (9) are wound on the drum bodies of the wire collecting drums (8), the rope bodies of the steel wire ropes (9) penetrate through the center of the shaft bodies of the plurality of connecting rods (7), and knots (10) are fixed on one side of the penetrating parts of the connecting rods (7) of the end portions of the steel wire ropes (9).

5. A distributed photovoltaic power generation structure according to claim 4, wherein: the winding drums (8) are arranged in a plurality, a central shaft (12) is fixed at the center of each winding drum (8), and a transmission assembly is arranged on the shaft body of the central shaft (12).

6. A distributed photovoltaic power generation structure according to claim 5, wherein: the transmission assembly comprises a driving motor (11), a sprocket (6) is fixed on the output end of the driving motor (11) and the shaft body of the central shaft (12), and the two sprockets (6) are connected through a chain.