Photovoltaic corridor power generation system

Abstract

The utility model relates to a photovoltaic corridor power generation system, which comprises a stand column, a main cross beam, an inclined strut and a longitudinal purline, the two ends of the main cross beam are arranged on the stand column, the inclined strut is connected with the stand column and the main cross beam, a transverse purline is arranged above the longitudinal purline, and the longitudinal purline and the transverse purline are connected through a transverse purline fixing piece; photovoltaic modules are arranged on the transverse purlines, a longitudinal water tank is arranged at the central position of a gap between every two adjacent photovoltaic modules in the longitudinal direction, and a transverse water tank is arranged at the central position of a gap between every two adjacent photovoltaic modules in the transverse direction; according to the photovoltaic corridor power generation system, occupation and damage to a large number of land resources are avoided, the land resources are effectively utilized, and the problems of water leakage and water accumulation of the corridor can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, in particular to a photovoltaic corridor power generation system. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy.

[0003] Photovoltaic corridors have the advantages of not occupying farmland, not blocking greenery, not disturbing residents, not requiring demolition, and not causing pollution. They not only protect the ecological environment, but also vigorously develop photovoltaic applications. However, existing technologies do not have a good solution to the problems of water accumulation and leakage in corridors. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the following technical problems in the prior art: water accumulates or leaks on the corridors of the prior art, affecting their use.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a photovoltaic corridor power generation system, comprising a column, a main beam, a diagonal brace and a longitudinal purlin, wherein both ends of the main beam are arranged on the column, the diagonal brace connects the column and the main beam, a transverse purlin is arranged above the longitudinal purlin, and the longitudinal purlin and the transverse purlin are connected by a transverse purlin fixing piece;

[0007] The transverse purlins are arranged with photovoltaic components, a longitudinal water trough is arranged at the center of the gap between every two adjacent photovoltaic components in the longitudinal direction, and a transverse water trough is arranged at the center of the gap between every two adjacent photovoltaic components in the transverse direction.

[0008] As a preferred technical solution for a photovoltaic corridor power generation system, a clamp is provided on the column.

[0009] As a preferred technical solution for a photovoltaic corridor power generation system, two oblique support rods are cross-arranged between the columns, and the oblique support rods are connected to the clamps through oblique support rod fixings.

[0010] As a preferred technical solution for a photovoltaic corridor power generation system, the transverse purlin fixing support rod passes through the inner and outer sides of the longitudinal purlin and is fixed by nuts.

[0011] As a preferred technical solution for a photovoltaic corridor power generation system, the longitudinal purlins and the main beams are connected by beam reinforcement ribs.

[0012] As a preferred technical solution for a photovoltaic corridor power generation system, a sleeve is sleeved on the transverse purlin fixing support rod.

[0013] As an optimal technical solution for a photovoltaic corridor power generation system, the column includes a column base, a reinforcing rib base, a first reinforcing rib and a supporting column, the reinforcing rib base is arranged between the supporting column and the column base, and the first reinforcing rib connects the supporting column and the reinforcing rib base.

[0014] As an optimal technical solution for a photovoltaic corridor power generation system, it also includes an integrated inverter control machine, a grid-connected box and a distribution cabinet. The photovoltaic components are connected to the integrated inverter control machine, the integrated inverter control machine is connected to the grid-connected box, and the grid-connected box is connected to the distribution cabinet.

[0015] As an optimal technical solution for a photovoltaic corridor power generation system, it also includes lighting equipment, which is connected to the inverter-control integrated machine through an energy storage battery.

[0016] Beneficial effects of the utility model: the photovoltaic corridor power generation system of the utility model avoids the occupation and destruction of a large amount of land resources, effectively utilizes land resources, and can avoid the problems of corridor leakage and water accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of a support frame of a photovoltaic corridor power generation system;

[0019] Figure 2 It is a schematic diagram of a support column of a photovoltaic corridor power generation system;

[0020] Figure 3 It is a schematic diagram of the longitudinal purlin reinforcement diagram of a photovoltaic corridor power generation system;

[0021] Figure 4 It is a partial schematic diagram of the oblique fixing between the supporting columns of a photovoltaic corridor power generation system;

[0022] Figure 5 It is a schematic diagram of a photovoltaic corridor power generation system;

[0023] Figure numerals: diagonal brace 3, transverse purlin fixing part 8, transverse purlin 4, longitudinal water gutter 16, transverse water gutter 15, diagonal support rod 12, diagonal support rod fixing part 13, clamp 1, nut 7, longitudinal purlin 5, main crossbeam 10, crossbeam reinforcement rib 11, transverse purlin fixing support rod 6, sleeve 14, column 2, column base 201, first reinforcement rib 203, support column 204, reinforcement rib base 202, photovoltaic module 17, grid-connected box 19, distribution cabinet 20, lighting equipment 9, energy storage battery 21, inverter control integrated machine 18. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the utility model is described in detail with reference to the schematic diagram. When describing the embodiments of the utility model, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the utility model. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example 1

[0029] Reference Figure 1 to Figure 5The present embodiment provides a photovoltaic corridor power generation system, including columns 2, main beams 10, diagonal braces 3 and longitudinal purlins 5, both ends of the main beams 10 are arranged on the columns 2, the diagonal braces 3 connect the columns 2 and the main beams 10, transverse purlins 4 are arranged above the longitudinal purlins 5, and the longitudinal purlins 5 and the transverse purlins 4 are connected by transverse purlin fixing members 8; photovoltaic modules 17 are arranged on the transverse purlins 4, and a longitudinal water trough 16 is arranged at the center of the gap between every two adjacent photovoltaic modules 17 in the longitudinal direction, and a transverse water trough 15 is arranged at the center of the gap between every two adjacent photovoltaic modules 17 in the transverse direction; a clamp 1 is arranged on the column 2; two oblique support rods 12 are cross-arranged between the columns 2, and the oblique support rods 12 are connected to the clamp 1 through oblique support rod fixing members 13; the transverse purlin fixing support rods 6 passes through the inner and outer sides of the longitudinal purlin 5 and is fixed by nuts 7; the longitudinal purlin 5 and the main beam 10 are connected by the beam reinforcement ribs 11; the transverse purlin fixing support rod 6 is sleeved with a sleeve 14; the column 2 includes a column base 201, a reinforcement rib base 202, a first reinforcement rib 203 and a support column 204, the reinforcement rib base 202 is arranged between the support column 204 and the column base 201, and the first reinforcement rib 203 connects the support column 204 and the reinforcement rib base 202; it also includes an inverter-controlled integrated machine 18, a grid-connected box 19 and a distribution cabinet 20, the photovoltaic module 17 is connected to the inverter-controlled integrated machine 18, the inverter-controlled integrated machine 18 is connected to the grid-connected box 19, and the grid-connected box 19 is connected to the distribution cabinet 20; it also includes lighting equipment 9, which is connected to the inverter-controlled integrated machine 18 through an energy storage battery 21.

[0030] Specifically: A support frame of a photovoltaic corridor power generation system is composed of multiple columns 2 evenly laid along both sides of the road, and the columns 2 are composed of a column base 201, a reinforcing rib base 202, a first reinforcing rib 203, and a support column 204. The column base 201 is set on the ground or pre-buried to a certain depth underground, and the reinforcing rib base 202 is set on the other end face of the column base 201. The support column 204 is connected to the column base 201 as a whole through the reinforcing rib base 202. The support column 204 is set at the central part of the reinforcing rib base 202, and the first reinforcing rib 203 is set between the support column 204 and the reinforcing rib base 202. Multiple first reinforcing ribs 203 can be set to fix and enhance the supporting force of the support column 204. A second reinforcing rib 205 is set on the top of the support column 204, and multiple second reinforcing ribs 205 can be set. The top of the support column 204 is connected to the main beam 10, and the support column 204 is fixed to the main beam 10 through the second reinforcing rib 205. At least two columns 2 are arranged under the main cross beam 10 , diagonal braces 3 are respectively arranged between the two ends of the main cross beam 10 and the two columns 2 , and lighting equipment 9 is arranged on the diagonal braces 3 .

[0031] A support frame of a photovoltaic corridor power generation system is composed of a plurality of columns 2 evenly laid along both sides of a road, and a set of clamps 1 are respectively arranged on the upper and lower sides of the support columns 204 of the columns 2.

[0032] A main beam 10 is arranged on the plurality of columns 2, and longitudinal purlins 5 are evenly arranged on the main beam 10, and connected to the main beam 10 through a main beam reinforcement rib 11, and a plurality of main beam reinforcement ribs 11 are evenly arranged on the main beam 10. The plurality of longitudinal purlins 5 are connected as a whole through a transverse purlin fixing support rod 6, and after the transverse purlin fixing support rod 6 passes through each purlin 5, the inner and outer sides are fixed with nuts 7, and when the transverse purlin fixing support rod 6 passes through the purlin 5, a sleeve 14 is set on the transverse purlin fixing support rod 6 between two purlins 5 to protect the transverse purlin fixing support rod 6 from rust, etc., and the transverse purlin fixing support rod 6 and the sleeve 14 are multiple. Two diagonal support rods 12 are cross-arranged between the columns 2 at both ends. Each diagonal support rod 12 is fixed to the outer mounting hole of the clamp 1 through a diagonal support rod fixing member 13. According to the length of the corridor, multiple sets of two cross-arranged diagonal support rods 12 can be provided.

[0033] The main structure of the support frame of the photovoltaic corridor power generation system is composed of columns 2, main beams 10, diagonal braces 3 and longitudinal purlins 5. Transverse purlins 4 are evenly laid on the upper part of the longitudinal purlins 5. The transverse purlins 4 are fixed to each longitudinal purlin 5 through transverse purlin fixing parts 8.

[0034] Between the multiple transverse purlins 4, according to the arrangement of the photovoltaic modules 17, a longitudinal water trough 16 is provided at the center of the gap between every two adjacent photovoltaic modules 1 in the longitudinal direction, and a transverse water trough 15 is provided at the center of the gap between every two adjacent photovoltaic modules 1 in the transverse direction. The longitudinal water trough 16 and the transverse water trough 15 are connected together by splicing or waterproof adhesive bonding to prevent rain leakage between adjacent photovoltaic modules 1 on rainy days, which plays a role in diverting rainwater.

[0035] Finally, the photovoltaic assembly 1 is evenly fixed on the transverse purlin 4 by means of fixing parts.

[0036] The lighting device 9 is electrically connected to the inverter control integrated machine 18;

[0037] The photovoltaic modules 1 are connected in series and in parallel and then electrically connected to the inverter control integrated machine 18;

[0038] The inverter control integrated machine 18 is electrically connected to the grid-connected box 19, the grid-connected box 19 is electrically connected to the power distribution cabinet 20, and the power distribution cabinet 20 is electrically connected to the municipal power grid.

[0039] The power output of the inverter control integrated machine 18 is first to the energy storage battery 21 and then to the lighting device 9.

[0040] The power supply for the inverter-controlled integrated machine 18 is preferably the energy storage battery 21 , followed by the power supply of the distribution cabinet 20 .

[0041] The power output by the photovoltaic string composed of photovoltaic components 17 is preferentially input into the energy storage battery 21 through the inverter control integrated machine 18 to ensure the normal power supply of the lighting equipment 9 at night, and the remaining power is transmitted to the national grid through the distribution cabinet 20.

[0042] When the photovoltaic assembly 17 is unable to output power to the energy storage battery 21 , and the power output by the energy storage battery 21 is insufficient to support the power consumption of the lighting device, the power distribution cabinet 20 supplies power to the lighting device 9 .

[0043] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A photovoltaic corridor power generation system, characterized in that: include, A column (2), a main crossbeam (10), a diagonal brace (3) and a longitudinal purlin (5), wherein both ends of the main crossbeam (10) are arranged on the column (2), the diagonal brace (3) connects the column (2) and the main crossbeam (10), a transverse purlin (4) is arranged above the longitudinal purlin (5), and the longitudinal purlin (5) and the transverse purlin (4) are connected via a transverse purlin fixing piece (8); The transverse purlins (4) are arranged with photovoltaic modules (17), a longitudinal water trough (16) is arranged at the center of the longitudinal gap between every two adjacent photovoltaic modules (17), and a transverse water trough (15) is arranged at the center of the transverse gap between every two adjacent photovoltaic modules (17).

2. The photovoltaic corridor power generation system according to claim 1, characterized in that: A clamp (1) is provided on the column (2).

3. The photovoltaic corridor power generation system according to claim 1 or 2, characterized in that: Two oblique support rods (12) are cross-arranged between the uprights (2), and the oblique support rods (12) are connected to the clamp (1) via oblique support rod fixing members (13).

4. The photovoltaic corridor power generation system according to claim 3, characterized in that: The transverse purlin fixing support rod (6) passes through the inner and outer sides of the longitudinal purlin (5) and is fixed by nuts (7).

5. The photovoltaic corridor power generation system according to claim 4, characterized in that: The longitudinal purlin (5) and the main cross beam (10) are connected via cross beam reinforcement ribs (11).

6. The photovoltaic corridor power generation system according to claim 5, characterized in that: A sleeve (14) is sleeved on the transverse purlin fixing support rod (6).

7. The photovoltaic corridor power generation system according to any one of claims 4 to 6, characterized in that: The column (2) comprises a column base (201), a reinforcing rib base (202), a first reinforcing rib (203) and a support column (204); the reinforcing rib base (202) is arranged between the support column (204) and the column base (201); and the first reinforcing rib (203) connects the support column (204) and the reinforcing rib base (202).

8. The photovoltaic corridor power generation system according to claim 7, characterized in that: It also includes an integrated inverter control machine (18), a grid-connected box (19) and a power distribution cabinet (20), wherein the photovoltaic module (17) is connected to the integrated inverter control machine (18), the integrated inverter control machine (18) is connected to the grid-connected box (19), and the grid-connected box (19) is connected to the power distribution cabinet (20).

9. The photovoltaic corridor power generation system according to claim 8, characterized in that: It also includes a lighting device (9), wherein the lighting device (9) is connected to the inverter-control integrated machine (18) via an energy storage battery (21).

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