Transformer substation enclosing wall provided with photovoltaic panel

Abstract

The utility model discloses a transformer station enclosing wall provided with a photovoltaic panel, comprising a wall main body which is arranged vertical to the ground; and the photovoltaic panel is arranged at the top end of the wall main body. According to the utility model, the photovoltaic panels are arranged on the enclosing wall, so that solar energy can be utilized to generate power without changing the arrangement of the transformer substation, increasing the land area and the like; the environment is protected, pollution is reduced, local green power supply is increased, and the energy structure is improved.

Description

Technical Field

[0001] The utility model relates to the field of construction and energy conservation, and more specifically to a transformer substation enclosure provided with photovoltaic panels. Background Art

[0002] In response to the country's basic policy of vigorously developing renewable energy, carrying out solar photovoltaic power generation at the same time in the substation is of great significance for saving energy and protecting the environment.

[0003] At present, photovoltaic panels are usually fixed to the ground by connecting steel brackets with foundations. After the photovoltaic panels are installed, they occupy a large area, and the ground resources can rarely be reused. In the existing substations, since the general layout has been determined, there is no extra space to arrange photovoltaic panels. In the new substations, if the photovoltaic panels are still arranged on the ground, the land use index will increase.

[0004] Therefore, there is still a lack of an energy-saving and environmentally friendly way in the art to arrange photovoltaic panels and reasonably utilize solar energy without occupying or increasing the land area of ​​the substation. Utility Model Content

[0005] The purpose of the utility model is to provide a substation fence with photovoltaic panels. The substation fence of the utility model can utilize solar energy to generate electricity without changing the substation layout or increasing the land area by arranging photovoltaic panels on the fence; while protecting the environment and reducing pollution, it can increase the local green electricity supply and improve the local energy structure.

[0006] The utility model provides a transformer substation enclosure with photovoltaic panels, the enclosure comprising: a wall body, the wall body is arranged perpendicular to the ground; and a photovoltaic panel, the photovoltaic panel is arranged on the top of the wall body.

[0007] In another preferred example, the top end surface of the wall body is a plane, a single slope surface or a double slope surface, and the photovoltaic panel is directly arranged on the top end surface.

[0008] In another preferred example, the fence includes a supporting component, the bottom end of the supporting component is fixed on the top of the wall body, and the top end of the supporting component is connected and fixed to the photovoltaic panel.

[0009] In another preferred example, the top end of the supporting component is connected and fixed to the photovoltaic panel via a pivot structure, and the photovoltaic panel is rotatable in space.

[0010] In another preferred embodiment, a glass sheet and / or a mirror is provided on the top surface of the wall body, and the glass sheet and / or the mirror provides light reflection for projecting sunlight onto the back side of the photovoltaic panel.

[0011] In another preferred embodiment, the glass sheets and / or lenses are in the form of fragments, which increase the projection of sunlight while providing protection.

[0012] In another preferred example, the top of the wall body has an embedded fixing piece, and the bottom end of the supporting component is fixedly connected to the embedded fixing piece.

[0013] In another preferred embodiment, the height of the wall body is 2.5-6m; preferably, 2.5-5m; more preferably, 2.5-4m.

[0014] In another preferred embodiment, the width of the top surface of the wall body is 0.2-0.6 m; preferably, 0.2-0.5 m; more preferably, 0.24-0.48 m.

[0015] In another preferred embodiment, the area of ​​the photovoltaic panel is 0.25-5m 2 ; Preferably, 0.5-3m 2 ; More preferably, 0.5-2m 2 .

[0016] It should be understood that within the scope of the present invention, the above-mentioned technical features of the present invention and the technical features specifically described below (such as embodiments) can be combined with each other to form a new or preferred technical solution. Due to space limitations, they will not be described one by one here. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1a to Figure 1c It is a schematic diagram of a substation enclosure provided with photovoltaic panels in an example of the utility model;

[0019] Figure 2 is a schematic diagram of a substation enclosure provided with photovoltaic panels in another example of the utility model;

[0020] Figure 3 It is a schematic diagram of a substation enclosure provided with photovoltaic panels in another example of the utility model;

[0021] Figure 4 It is a schematic diagram of a transformer substation enclosure provided with photovoltaic panels in yet another example of the utility model.

[0022] In the accompanying drawings, the symbols are as follows:

[0023] 1- Wall body;

[0024] 2- Photovoltaic panels;

[0025] 3- Stabilizer;

[0026] 4- Support components;

[0027] 5-Embedded fixings;

[0028] 6- Pivoting structure;

[0029] 7- Glass fragments and / or mirror fragments. DETAILED DESCRIPTION

[0030] After extensive and in-depth research and a large amount of screening, the inventor has developed for the first time a substation fence equipped with photovoltaic panels. The present invention arranges photovoltaic panels on the fence, which can utilize solar energy for power generation without changing the substation layout or increasing the land area. While protecting the environment and reducing pollution, it increases the local green electricity supply and improves the local energy structure. The present utility model was completed on this basis.

[0031] the term

[0032] As used herein, the term "substation" refers to a place in the power system that transforms voltage and current, receives electric energy, and distributes electric energy.

[0033] As used herein, the term "photovoltaic panel" refers to a power generation device that generates direct current electricity when exposed to sunlight and is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon).

[0034] The main advantages of the utility model include:

[0035] (a) Solar energy can be used for power generation without changing the substation layout or increasing the land area;

[0036] (b) Protect the environment and reduce pollution;

[0037] (c) Increase green electricity supply and improve energy structure;

[0038] (d) The glass fragments or mirror fragments used to prevent flipping can also provide reflected sunlight for the back of the photovoltaic panel, further increasing the amount of solar power generated.

[0039] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, the accompanying drawings are schematic diagrams, so the device and equipment of the present invention are not limited by the size or proportion of the schematic diagrams.

[0040] It should be noted that in the claims and description of this patent, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one" do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Considering the factors such as the general layout of the existing substations and the shortage of land for new substations, it is difficult to reserve an open area for photovoltaic installation. The present invention solves the above problem by setting photovoltaic panels on the substation wall, and provides the following implementation methods:

[0042] Example 1

[0043] The substation wall provided with photovoltaic panels in this embodiment is as follows: Figure 1a to Figure 1c The wall includes a main wall body 1 and a photovoltaic panel 2. The main wall body 1 is arranged perpendicular to the ground, and its top surface can be a plane ( Figure 1a ), single slope( Figure 1b ) or double slope ( Figure 1c ), the photovoltaic panel 2 is directly arranged on the top surface. One side or both sides of the bottom of the wall body 1 are provided with a stabilizing member 3, which is used to support the wall body 1 to make it more stable.

[0044] The height of the wall body 1 is 2.5-6 m; preferably, 2.5-5 m; more preferably, 2.5-4 m.

[0045] The width of the top surface of the wall body 1 is 0.2-0.6 m; preferably, 0.2-0.5 m; more preferably, 0.24-0.48 m.

[0046] The area of ​​photovoltaic panel 2 is 0.25-5m 2 ; Preferably, 0.5-3m 2 ; More preferably, 0.5-2m 2 .

[0047] Example 2

[0048] The substation wall provided with photovoltaic panels in this embodiment is as follows: Figure 2As shown. The fence includes a wall body 1, a photovoltaic panel 2 and a support component 4. The wall body 1 is arranged perpendicular to the ground, and a pre-embedded fixing part 5 is provided on the top of the wall body 1. The bottom end of the support component 4 is fixedly connected to the pre-embedded fixing part 5, and the top end of the support component 4 is connected and fixed to the photovoltaic panel 2, so that the anchoring of the photovoltaic panel 2 and the support component 4 is more stable, especially in winter with strong winds and in summer with frequent storms or tornadoes. The photovoltaic panel 2 is arranged at an angle to the horizontal plane, and the angle between the two is 20-80 degrees; preferably, 30-70 degrees; more preferably, 40-60 degrees.

[0049] Example 3

[0050] The substation wall with photovoltaic panels in this embodiment is similar to that in Embodiment 2, except that the wall in this embodiment further includes a pivot structure 6, such as Figure 3 As shown, the top end of the support component 4 is connected and fixed to the photovoltaic panel 2 via a pivot structure 6, so that the photovoltaic panel 2 can rotate in space, thereby allowing the photovoltaic panel 2 to (always) follow the sunlight to obtain as much solar energy as possible.

[0051] Example 4

[0052] The substation wall provided with photovoltaic panels in this embodiment is similar to that in Embodiment 2 or 3, except that Figure 4 As shown, glass fragments and / or mirror fragments 7 are arranged on the top surface of the wall body 1 of the fence of this embodiment, and the glass fragments and / or mirror fragments 7 provide light reflection, and are used to project sunlight to the back of the photovoltaic panel 2. Since the substation is equipped with high-voltage equipment, it is dangerous, and therefore unauthorized entry is strictly prohibited, such as climbing the fence to enter, so glass fragments and / or mirror fragments 7 are arranged on the fence of the substation, and these glass fragments or mirror fragments can be arranged to reflect sunlight and then project it to the back of the photovoltaic panel 2 while providing protection, so that both sides of the photovoltaic panel 2 can receive sunlight, thereby obtaining more solar energy.

[0053] All documents mentioned in this utility model are cited as references in this application, just as each document is cited as reference separately. In addition, it should be understood that after reading the above teaching content of the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A substation wall provided with photovoltaic panels, characterized in that: The fence comprises: a wall body, the wall body being arranged perpendicular to the ground; and A photovoltaic panel, wherein the photovoltaic panel is arranged on the top of the wall body; The enclosure wall comprises a supporting component, the bottom end of the supporting component is fixed on the top of the wall body, the top end of the supporting component is connected and fixed to the photovoltaic panel through a pivot structure, and the photovoltaic panel is rotatable in space; A glass sheet and / or a mirror is provided on the top surface of the wall body, and the glass sheet and / or the mirror provides light reflection and is used to project sunlight onto the back of the photovoltaic panel; The glass pieces and / or lenses are in the form of fragments.

2. The fence according to claim 1, characterized in that: The top end surface of the wall body is a plane, a single slope surface or a double slope surface, and the photovoltaic panel is directly arranged on the top end surface.

3. The fence according to claim 1, characterized in that: One side or both sides of the bottom of the wall body are provided with stabilizing members, and the stabilizing members are used to support the wall body to make it more stable.

4. The fence according to claim 1, characterized in that: The top of the wall body is provided with an embedded fixing piece, and the bottom end of the supporting component is fixedly connected to the embedded fixing piece.

5. The enclosure according to any one of claims 1 to 4, characterized in that: The height of the wall body is 2.5-6m.

6. The enclosure according to any one of claims 1 to 4, characterized in that: The width of the top surface of the wall body is 0.2-0.6m.

7. The enclosure according to any one of claims 1 to 4, characterized in that: The area of ​​the photovoltaic panel is 0.25-5m 2 .

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