Modularized photovoltaic enclosing wall

Abstract

The utility model discloses a modularized photovoltaic enclosing wall, which relates to the technical field of photovoltaic power generation and comprises a low support, a plurality of upright posts are fixedly connected to the inner side of the low support, a middle support, an upper support and a lower support are jointly and fixedly connected between two adjacent upright posts, and a plurality of photovoltaic panels are jointly and slidably arranged between the upper support and the middle support. The photovoltaic panels are jointly and fixedly connected with the middle support, the stand columns are provided with rapid installation assemblies, installation screw holes formed in the photovoltaic panels and the middle support can be rapidly aligned through the rapid installation assemblies, the installation process is simplified, the installation time is shortened, the labor cost is reduced, and the overall construction efficiency is improved. Modular design is adopted, seven groups of standard parts are used for installation and fixation, power generated by a photovoltaic power generation system is connected with a hybrid inverter through a direct current cable, the hybrid inverter is connected with an energy storage device, and the product is simple, safe and reliable and has extremely high engineering application value.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation technical field especially relates to a kind of modular photovoltaic enclosing wall. BACKGROUND

[0002] Photovoltaic power generation technical field is a cutting-edge field integrating semiconductor technology and new energy demand, it is mainly through photovoltaic cell, such as monocrystalline silicon, polycrystalline silicon etc., solar light is directly converted into electric energy. Photovoltaic power generation system is divided into independent system and grid-connected system, wherein grid-connected system is directly connected with power grid, improves the reliability and economy of system, the application in this field is widespread, covers multiple aspects such as residence, agriculture, business, industry and public facilities, in technology, photovoltaic cell technology is constantly evolving, from crystalline silicon cell to thin-film cell, to perovskite cell etc., constantly improve photoelectric conversion efficiency and reduce cost.

[0003] Photovoltaic enclosing wall is a kind of photovoltaic technology and enclosing wall function, it installs photovoltaic panel directly on enclosing wall structure, utilizes solar light to generate electricity, both plays the role of enclosing wall isolation and protection, and can produce clean energy, modular light enclosing wall is a kind of photovoltaic enclosing wall system, integrates modularization and photovoltaic power generation technology, this kind of enclosing wall splits traditional enclosing wall into multiple independent modules, each module has photovoltaic power generation function, can absorb solar light and convert into electric energy.

[0004] Traditional photovoltaic enclosing wall needs to use a large number of bolts during installation, since the installation process of photovoltaic panel needs to align the screw hole opened in photovoltaic panel and middle support, then fixed using bolt, during aligning screw hole, it needs to find alignment, this process is relatively cumbersome, and also tests the patience of installation personnel, in addition, traditional photovoltaic enclosing wall has more design parts, and is relatively cumbersome to install, therefore, a kind of modular photovoltaic enclosing wall is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings of lacking modular design and installation screw hole not easy to align in prior art, and proposes a kind of modular photovoltaic enclosing wall.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of modular photovoltaic fence, including low support, the inner side of the low support is fixedly connected with multiple columns, common fixedly connected with middle support, upper support and lower support between adjacent two columns, multiple photovoltaic panels are slidably arranged between the upper support and the middle support, multiple photovoltaic panels are fixedly connected between the middle support, the quick mounting assembly is provided on the column, the quick mounting assembly includes the support plate installed on the column, the limit plate symmetrically movably connected on the support plate, the sliding block symmetrically installed in the limit plate, the positioning column installed on the sliding block, the damping slide column and spring, the limit plate is pasted with middle support by rotating, photovoltaic panel slides extrusion positioning column and drives damping slide column and spring to shrink by approaching sliding block, and photovoltaic panel and energy storage equipment are electrically connected.

[0008] The above technical solution further comprises:

[0009] The two sides of the column are symmetrically fixedly connected with fixed hoop, the outer side of the fixed hoop is symmetrically provided with first mounting screw hole for the installation of upper support, and the first mounting screw hole is used to install bolt to fix the fixed hoop and the upper support.

[0010] The two sides of the column are symmetrically fixedly connected with mounting plate, and third mounting screw hole for the installation of middle support is formed between the middle support and the mounting plate, and the third mounting screw hole is used to install bolt to fix the mounting plate and the middle support.

[0011] Second mounting screw hole for the installation of lower support is formed between the column and the lower support, and the column and the lower support are fixed by bolt through the second mounting screw hole.

[0012] The support plate is used to be fixedly connected with multiple fixed bolts between columns, and direction-adjusting arm is symmetrically rotatably connected to the side, away from the column, of the support plate, and rotating arm is rotatably connected to the outer side of the two direction-adjusting arms, the fixed bolts fix the support plate and the column, and the direction-adjusting arm is used to support and drive the rotating arm.

[0013] The two rotating arms are fixedly connected with the limit plate, and the two sliding blocks are slidably connected with the limit plate, and the rotating arm is used to support and drive the limit plate to contact the middle support.

[0014] The side of the sliding block, close to the fourth mounting screw hole, is fixedly connected with positioning cylinder, and the positioning cylinder is fixedly connected with the damping slide column and the positioning column, the fourth mounting screw hole is used for the fixation between the photovoltaic panel and the middle support, and the positioning cylinder is used to position the fourth mounting screw hole.

[0015] The positioning cylinder is fixedly connected with the positioning column and the spring, the photovoltaic panel and the middle support are symmetrically provided with fourth mounting screw holes, the positioning column is slidably connected with the fourth mounting screw holes, and one end of the positioning column close to the fourth mounting screw hole is designed as an inclined pin.

[0016] The utility model has the following beneficial effects:

[0017] 1、The utility model discloses a quick installation assembly is arranged, can be quickly aligned with the mounting screw hole of the photovoltaic panel and the middle support, simplifies the installation process, reduces the installation time and manpower cost, through quick alignment and fixed, the installation personnel can complete the installation work of photovoltaic panel more quickly, improves the overall construction efficiency.

[0018] 2、The utility model discloses a design, through optimizing the part, adopts the modular design, installs and fixes through 7 groups of standard parts, can install quickly, and this system is simple, safe and reliable in operation, has very high engineering application value. DRAWINGS

[0019] Figure 1 It is an overall front view structural schematic diagram of the utility model;

[0020] Figure 2 It is an overall rear view structural schematic diagram of the utility model;

[0021] Figure 3 It is a photovoltaic panel structural schematic diagram of the utility model;

[0022] Figure 4 It is a column structural schematic diagram of the utility model;

[0023] Figure 5 It is Figure 1 It is an enlarged schematic diagram of structure in A of the utility model;

[0024] Figure 6 It is Figure 1 It is an enlarged schematic diagram of structure in B of the utility model;

[0025] Figure 7 It is Figure 2 It is an enlarged schematic diagram of structure in C of the utility model;

[0026] Figure 8 It is Figure 3 It is an enlarged schematic diagram of structure in D of the utility model;

[0027] Figure 9 It is Figure 4 It is an enlarged schematic diagram of structure in E of the utility model;

[0028] Figure 10 For Figure 9 Enlarged structural schematic view at F in the figure.

[0029] In the figure: 1, column; 2, upper support; 3, middle support; 4, lower support; 5, photovoltaic panel; 6, fixed hoop; 7, low support; 8, second mounting screw hole; 9, third mounting screw hole; 10, fourth mounting screw hole; 11, spring; 12, first mounting screw hole; 13, support plate; 14, fixing bolt; 15, direction adjusting arm; 16, limiting plate; 17, rotating arm; 18, sliding block; 19, mounting plate; 20, positioning cylinder; 21, positioning column; 22, damping slide column; DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Implementation examples

[0032] As Figures 1-10 shown, the modular photovoltaic fence provided by the present application comprises a low support 7, a plurality of columns 1 are fixedly connected to the inner side of the low support 7, a middle support 3, an upper support 2 and a lower support 4 are jointly fixedly connected between adjacent two columns 1, a plurality of photovoltaic panels 5 are jointly and slidably arranged between the upper support 2 and the middle support 3, the plurality of photovoltaic panels 5 are jointly fixedly connected with the middle support 3, a quick mounting assembly is arranged on the column 1, the quick mounting assembly comprises a support plate 13 mounted on the column 1, a limiting plate 16 movably connected to the support plate 13 in a symmetrical manner, a sliding block 18 mounted on the inner side of the limiting plate 16 in a symmetrical manner, a positioning column 21 mounted on the sliding block 18, a damping slide column 22 and a spring 11, the limiting plate 16 is in abutment with the middle support 3, the photovoltaic panel 5 is slidably pressed against the positioning column 21 to drive the damping slide column 22 and the spring 11 to contract.

[0033] The two sides of the column 1 are symmetrically fixedly connected with a fixed hoop 6, a first mounting screw hole 12 for mounting the upper support 2 is symmetrically formed in the outer side of the fixed hoop 6, and the first mounting screw hole 12 is used for mounting a bolt to fix the fixed hoop 6 and the upper support 2.

[0034] The two sides of the column 1 are symmetrically fixedly connected with a mounting plate 19, a third mounting screw hole 9 for mounting the middle support 3 is jointly formed between the middle support 3 and the mounting plate 19, and the third mounting screw hole 9 is used for mounting a bolt to fix the mounting plate 19 and the middle support 3.

[0035] A second mounting screw hole 8 is provided between the column 1 and the lower support 4 for mounting the lower support 4. The column 1 and the lower support 4 are fixed by mounting bolts through the second mounting screw hole 8.

[0036] The support plate 13 is used to fix the columns 1 together with multiple fixing bolts 14. The side of the support plate 13 away from the column 1 is symmetrically rotatably connected to the adjusting arm 15. The outer sides of the two adjusting arms 15 are rotatably connected to the rotating arm 17. The multiple fixing bolts 14 fix the support plate 13 to the column 1. The adjusting arm 15 is used to support and drive the rotating arm 17. The rotating arm 17 and the adjusting arm 15 work together to enable the sliding block 18 to be quickly positioned with the fourth mounting screw hole 10.

[0037] Two rotating arms 17 are fixedly connected to the limiting plate 16, and two sliding blocks 18 are slidably connected to the limiting plate 16. The rotating arms 17 are used to support and drive the limiting plate 16 to contact the middle support 3. The rotating arms 17 have an auxiliary adjustment function when the limiting plate 16 is in contact with the middle support 3.

[0038] The sliding block 18 is fixedly connected to the positioning cylinder 20 on the side near the fourth mounting screw hole 10. The positioning cylinder 20 and the positioning column 21 are fixedly connected to the damping sliding column 22. The fourth mounting screw hole 10 is used to fix the photovoltaic panel 5 and the middle support 3. The positioning cylinder 20 is used to position the fourth mounting screw hole 10.

[0039] The positioning cylinder 20 and the positioning column 21 are fixedly connected to the spring 11. The photovoltaic panel 5 and the central support 3 are symmetrically provided with a fourth mounting screw hole 10. The positioning column 21 is slidably connected to the fourth mounting screw hole 10. The end of the positioning column 21 near the fourth mounting screw hole 10 is designed as a slanted pin. The positioning column 21 is used to limit the positioning after the fourth mounting screw hole 10 is positioned. The spring 11 and the damping slide column 22 are used for the retraction and reset of the positioning column 21.

[0040] In this embodiment, during use, the upper support 2 is first placed between the two fixed clamps 6. The fixed clamps 6 and the upper support 2 are fixed together using bolts through the first mounting screw holes 12. Then, the lower support 4 is fixed between two adjacent columns 1 using bolts through the second mounting screw holes 8. The middle support 3 is then placed on the mounting plate 19. The middle support 3 and the third mounting screw holes 9 are fixed together for use. Then, the support plate 13 is installed on the outside of the column 1 using symmetrically arranged fixing bolts 14. Finally, the photovoltaic panel 5 is installed.

[0041] In the process of installing photovoltaic panel 5, first rotate the symmetrically arranged direction adjusting arm 15, keep two direction adjusting arms 15 parallel with the column 1, then rotate the symmetrically arranged rotating arm 17, make the limiting plate 16 fit with the middle support 3, then insert a plurality of sliding blocks 18 in the inner side of the limiting plate 16, make the sliding blocks 18 pass through the fourth installation screw hole 10 opened in the middle support 3, then place the photovoltaic panel 5 between the column 1 and the middle support 3, slide the photovoltaic panel 5 to the column 1, in the process of moving the photovoltaic panel 5, extrude the positioning column 21 to move the sliding block 18, drive the damping slide column 22 and the spring 11 to contract, then when the photovoltaic panel 5 and the fourth installation screw hole 10 opened in the middle support 3 coincide, the spring 11 and the damping slide column 22 push the positioning column 21 to clamp into the inner side of the fourth installation screw hole 10 reversely, complete positioning, then take out the sliding block 18, insert the installation nut into the inner side of the limiting plate 16, fix the middle support 3 and the photovoltaic panel 5 together, complete quick positioning installation, thereby improve work efficiency;

[0042] Finally, after the installation is completed, the power generated by the photovoltaic power generation system is connected to the hybrid inverter through the direct current cable, the hybrid inverter is connected to the energy storage device, and a micro-grid system that is independent of the power grid and is not interfered by the power grid is formed.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A modular photovoltaic fence wall comprising a low support (7) characterized in that, The inner side of the low support (7) is fixedly connected with a plurality of columns (1), and the adjacent two columns (1) are fixedly connected with a middle support (3), an upper support (2) and a lower support (4) together, a plurality of photovoltaic panels (5) are slidably arranged between the upper support (2) and the middle support (3), the plurality of photovoltaic panels (5) are fixedly connected with the middle support (3), a quick mounting assembly is arranged on the column (1), the quick mounting assembly comprises a support plate (13) mounted on the column (1), limit plates (16) symmetrically movably connected on the support plate (13), sliding blocks (18) symmetrically mounted on the inner side of the limit plate (16), positioning columns (21) mounted on the sliding blocks (18), damping sliding columns (22) and springs (11), the limit plate (16) is combined with the middle support (3) by rotating, the photovoltaic panel (5) is slidably pressed against the positioning column (21) to drive the damping sliding column (22) and the spring (11) to contract, and the plurality of photovoltaic panels (5) are electrically connected with the energy storage device.

2. A modular photovoltaic perimeter wall according to claim 1, wherein, The two sides of the column (1) are fixedly connected with fixed hoops (6), and the outer sides of the fixed hoops (6) are symmetrically provided with first mounting screw holes (12) for mounting the upper support (2).

3. A modular photovoltaic perimeter wall according to claim 1, wherein, The two sides of the column (1) are fixedly connected with mounting plates (19), and the middle support (3) and the mounting plate (19) are jointly provided with third mounting screw holes (9) for mounting the middle support (3).

4. A modular photovoltaic perimeter wall according to claim 1, wherein, The column (1) and the lower support (4) are jointly provided with second mounting screw holes (8) for mounting the lower support (4).

5. A modular photovoltaic perimeter wall according to claim 4, wherein, The support plate (13) is used for fixing a plurality of fixed bolts (14) between the columns (1), and the sides, away from the columns (1), of the support plates (13) are symmetrically rotatably connected with direction adjusting arms (15), and the outer sides of the two direction adjusting arms (15) are rotatably connected with rotating arms (17).

6. A modular photovoltaic perimeter wall according to claim 5, wherein, The two rotating arms (17) are fixedly connected with the limit plate (16), and the two sliding blocks (18) are slidably connected with the limit plate (16).

7. A modular photovoltaic perimeter wall according to claim 1, wherein, The side, close to the fourth mounting screw hole (10), of the sliding block (18) is fixedly connected with a positioning cylinder (20), and the positioning cylinder (20) and the positioning column (21) are fixedly connected with the damping sliding column (22).

8. A modular photovoltaic perimeter wall according to claim 7, wherein, The positioning cylinder (20) and the positioning column (21) are fixedly connected with the spring (11), the fourth mounting screw hole (10) is symmetrically provided between the photovoltaic panel (5) and the middle support (3), the positioning column (21) is slidably connected with the fourth mounting screw hole (10), and one end, close to the fourth mounting screw hole (10), of the positioning column (21) is designed as an inclined pin.

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