Photovoltaic tile mounting structure

Abstract

A photovoltaic tile installation structure comprises a plurality of photovoltaic tiles, adjacent photovoltaic tiles at the same height are fixed through a pressing strip, EPDM adhesive tapes are arranged on the two side edges of the pressing strip, the EPDM adhesive tapes are arranged between the pressing strip and the photovoltaic tiles and deform under stress to block water when the pressing strip is fixed, a cover plate is arranged on the pressing strip, and the pressing strip and the photovoltaic tiles are fixed through the cover plate. The two sides of the cover plate tightly press the EPDM rubber strips on the corresponding sides. The photovoltaic tiles are connected and fixed through the pressing strips with the EPDM adhesive tapes, and rainwater is blocked through the EPDM adhesive tapes, so that the waterproof function is achieved, and the rainwater is prevented from flowing into a roof on the lower layer of the photovoltaic tiles; meanwhile, the EPDM adhesive tape is pressed by the cover plate, so that no water enters the pressing strip; the cover plate, the pressing strip, the EPDM adhesive tape and the photovoltaic tile form effective closing, and perfect rainwater blocking is formed.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panels, and particularly relates to a photovoltaic tile installation structure. Background Art

[0002] A solar panel, also known as a "photovoltaic panel", is a device that absorbs sunlight and directly or indirectly converts solar radiant energy into electrical energy through the photovoltaic effect or the photochemical effect. The main material of most solar panels is "silicon".

[0003] When the existing photovoltaic panels are installed, they are fixed by pressing pieces, resulting in a relatively wide gap between two photovoltaic panels. When it rains, the rainwater will gather in the gap between the photovoltaic panels and flow onto the roof. However, due to the installation of photovoltaic panels above the roof, even on sunny days, the roof cannot be quickly dried, which will cause the roof to be damp and moldy over time. Summary of the Invention

[0004] In order to solve the above problems existing in the current technology, the utility model provides a photovoltaic tile installation structure, which can meet the design requirements such as roof drainage, structural simplification and material saving, wind resistance performance, noise resistance performance, simple installation, strong versatility, clear installation effect outline, and light weight.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A photovoltaic tile installation structure includes a plurality of photovoltaic tiles. Adjacent photovoltaic tiles at the same height are fixed by a pressure strip. EPDM rubber strips are arranged on both sides of the pressure strip. The EPDM rubber strips are arranged between the pressure strip and the photovoltaic tiles and are deformed under force when the pressure strip is fixed to block water. A cover plate is arranged on the pressure strip, and both sides of the cover plate press the corresponding EPDM rubber strips. The utility model connects and fixes the photovoltaic tiles through the pressure strip with EPDM rubber strips and forms a water barrier through the EPDM rubber strips to prevent rainwater from flowing into the roof under the photovoltaic tiles; at the same time, the cover plate presses the EPDM rubber strips tightly, so that no water will enter the pressure strip; the cover plate, the pressure strip, the EPDM rubber strips and the photovoltaic tiles form an effective closure to form a perfect rainwater barrier.

[0007] Further, the pressure strip is fixed on the anti-corrosion wood water guide strip by self-drilling screws. The force of the self-drilling screws tightened on the pressure strip is transmitted to the EPDM rubber strip, and the EPDM rubber strip is deformed under force on the surface of the photovoltaic tile glass, so as to play a water blocking function; at the same time, the cover plate can ensure that the nail holes do not leak water.

[0008] Further, the photovoltaic tiles at different upper and lower heights are laid in a lap joint form.

[0009] Furthermore, the photovoltaic tile is installed on the batten, and hooks for preventing the photovoltaic tile from slipping are fixedly arranged on the batten at equal intervals.

[0010] Furthermore, the hook is arranged at the tail end of the pressure bar, and it is provided with pores for discharging the water flow on the cover plate.

[0011] Furthermore, the upper turned surface of the hook is fitted with the end face of the cover plate, so that the structure of the pressure bar is not exposed and it is beautiful.

[0012] Furthermore, a tail EPDM waterproof supporting rubber strip is arranged at the tail of the photovoltaic tile, and the tail EPDM waterproof supporting rubber strip is provided with a waterproof upward turning structure and a supporting surface for supporting the upper-layer photovoltaic tile.

[0013] Furthermore, a top EPDM waterproof supporting rubber strip is arranged at the top of the photovoltaic tile, which can prevent the photovoltaic tile and the batten from being unevenly stressed and broken during construction walking, and the upper and lower rubber strips can improve the noise reduction performance of the photovoltaic tile.

[0014] Furthermore, the photovoltaic tile adopts a double-glass module.

[0015] The beneficial effects of the present utility model: It can meet the design requirements such as roof drainage, structural simplification and material saving, wind resistance performance, noise resistance performance, simple installation, strong versatility, clear installation effect outline, and light weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the present utility model when the hook is disengaged.

[0018] Figure 3 It is an exploded schematic diagram of a part of the structure of the present utility model.

[0019] Figure 4 It is a front schematic diagram of the paving structure of the present utility model without a cover plate.

[0020] Figure 5 It is a front schematic diagram of the paving structure of the present utility model after laying the cover plate.

[0021] Figure 6 It is a side schematic diagram of the present utility model after being laid on the roof.

[0022] Figure 7 It is a schematic diagram of the structure of the cover plate of the present utility model.

[0023] Figure 8 It is a schematic diagram of the structure of the pressure bar of the present utility model.

[0024] Figure 9This is a schematic structural diagram of the EPDM rubber strip of the present utility model.

[0025] Figure 10 This is a schematic structural diagram of the top EPDM waterproof supporting rubber strip of the present utility model.

[0026] Figure 11 This is a schematic structural diagram of the tail EPDM waterproof supporting rubber strip of the present utility model.

[0027] Figure 12 This is a schematic structural diagram of the hook of the present utility model.

[0028] In the figure: 1, photovoltaic tile; 2, batten; 3, EPDM rubber strip; 4, cover plate; 5, hook; 51, pore; 52, upper turning surface; 53, lower turning surface; 6, self-drilling screw; 7, anticorrosive wood water guide strip; 8, tile hanging strip; 9, tail EPDM waterproof supporting rubber strip; 91, waterproof upward turning structure; 92, supporting surface; 10, top EPDM waterproof supporting rubber strip. Detailed implementation manners

[0029] The following further illustrates the present utility model in conjunction with specific embodiments, but the present utility model is not limited to these specific implementation manners. Those skilled in the art should recognize that the present utility model covers all alternative solutions, improvement solutions, and equivalent solutions that may be included within the scope of the claims.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more, unless otherwise clearly defined.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0033] Referring to Figures 1-12 , this embodiment provides a photovoltaic tile installation structure, which includes a plurality of photovoltaic tiles 1. The photovoltaic tiles 1 adopt double-glass components. The photovoltaic tiles at different upper and lower heights are laid in a lapping form, that is, in a one-over-one manner. The adjacent photovoltaic tiles at the same height are fixed by a pressing strip 2. The pressing strip 2 is an aluminum alloy pressing strip. EPDM rubber strips 3 are arranged on both side edges of the pressing strip 2. The EPDM rubber strips 3 adopt an upturned style, and their lower surfaces are provided with concave-convex structures. The EPDM rubber strips 3 are arranged between the pressing strip 2 and the photovoltaic tiles 1 and are deformed under force when the pressing strip 2 is fixed to block water. A cover plate 4 is arranged on the pressing strip 2. The cover plate 4 is an aluminum alloy cover plate. The two sides of the cover plate 4 press the corresponding side of the EPDM rubber strip 3. The present utility model connects and fixes the photovoltaic tiles 1 through the pressing strip 2 with the EPDM rubber strip 3 and forms a barrier to rainwater through the EPDM rubber strip 3, thus having a water-blocking function to prevent rainwater from flowing into the roof under the photovoltaic tiles; at the same time, by pressing the upturned surface of the EPDM rubber strip 3 by the cover plate 4, water will not enter the pressing strip 2; the cover plate 4, the pressing strip 2, the EPDM rubber strip 3 and the photovoltaic tiles 1 form an effective closure to form a perfect rainwater barrier.

[0034] In this embodiment, the pressing strip 2 is fixed on the anti-corrosion wood water guiding strip 7 by two stainless steel self-drilling screws 6. The force transmitted by the tightening of the self-drilling screws 6 to the pressing strip 2 causes the EPDM rubber strip 3 to be deformed on the glass surface of the photovoltaic tile 1, thereby playing a water-blocking function; at the same time, the cover plate 4 can ensure that the nail holes do not leak water when penetrated.

[0035] In this embodiment, the photovoltaic tile 1 is installed on the batten 8, and hooks 5 for preventing the photovoltaic tile 1 from slipping are fixedly arranged on the batten 8 at equal intervals. The hook 5 is made of fluorocarbon steel plate. The hook 5 is arranged at the tail end of the pressure bar 2, and it is provided with a pore 51 for discharging the water flow on the cover plate 4. The upper turning surface 52 of the hook 5 is fitted with the end surface of the cover plate 4, so that the structure of the pressure bar 2 is not exposed and looks beautiful. The lower turning surface 53 of the hook 5 is fixed on the batten 8 by screws.

[0036] In this embodiment, a tail EPDM waterproof supporting rubber strip 9 is arranged at the tail of the photovoltaic tile 1. The EPDM waterproof supporting rubber strip has a waterproof upward turning structure 91 to prevent rainwater from entering the interior between the overlaps of two upper and lower photovoltaic tiles. It also has a supporting surface 92 for supporting the upper photovoltaic tile. Both the upper and lower surfaces of the supporting surface 92 are uneven structures, which prevent rigid contact between the photovoltaic tile and metal parts, avoid the risk of photovoltaic tile breakage, and make the roof integrity better after installation.

[0037] In this embodiment, a top EPDM waterproof supporting rubber strip 10 is arranged at the top of the photovoltaic tile 1. The top EPDM waterproof supporting rubber strip 10 is a U-shaped strip structure. During construction walking, it prevents the photovoltaic tile 1 and the batten 8 from being stressed unevenly and causing breakage. The upper and lower rubber strips improve the noise reduction performance of the photovoltaic tile 1.

[0038] When the utility model is installed, first, the hooks 5 are fixedly arranged on the batten 8 at equal intervals, then the photovoltaic tile 1 is placed on the hooks 5 to prevent slipping. After the photovoltaic tile 1 is placed, the pressure bar 2 is installed and fixed on the anticorrosive wood water guide strip 7 by self-drilling screws 6, so as to press the EPDM rubber strip 3, and finally the cover plate 4 is buckled.

[0039] The utility model can meet the design requirements such as roof drainage, structural simplification and material saving, wind resistance performance, noise resistance performance, simple installation, strong versatility, clear installation effect outline, and light weight.

Claims

1. A photovoltaic tile installation structure, comprising a plurality of photovoltaic tiles (1), wherein adjacent photovoltaic tiles (1) at the same height are fixed by means of a pressure strip (2), characterized in that: EPDM rubber strips (3) are arranged on both sides of the pressure strip (2), and the EPDM rubber strips (3) are arranged between the pressure strip (2) and the photovoltaic tile (1) and deform and block water when the pressure strip (2) is fixed. A cover plate (4) is arranged on the pressure strip (2), and the two sides of the cover plate (4) press the EPDM rubber strips (3) on the corresponding sides.

2. A photovoltaic tile installation structure according to claim 1, characterized in that: The pressure strip (2) is fixed on the antiseptic wood water-repellent strip (7) by means of a drill nail (6).

3. A photovoltaic tile installation structure according to claim 1, characterized in that: The photovoltaic tiles (1) at different heights are laid in an overlapping manner.

4. A photovoltaic tile installation structure according to claim 1, characterized in that: The photovoltaic tiles (1) are mounted on tile hanging strips (8), and hooks (5) are fixed at equal intervals on the tile hanging strips (8) for preventing the photovoltaic tiles (1) from sliding off.

5. A photovoltaic tile installation structure according to claim 4, characterized in that: The hook (5) is arranged at the rear end of the pressure strip (2) and is provided with a hole (51) for discharging water flow on the cover plate (4).

6. A photovoltaic tile installation structure according to claim 5, characterized in that: The upward turning surface (52) of the hook (5) is arranged to fit with the end surface of the cover plate (4).

7. A photovoltaic tile installation structure according to claim 1, characterized in that: The tail of the photovoltaic tile (1) is provided with a tail EPDM waterproof supporting rubber strip (9), and the tail EPDM waterproof supporting rubber strip (9) is provided with a waterproof flip-up structure (91) and a supporting surface (92) for supporting the upper photovoltaic tile.

8. A photovoltaic tile installation structure according to claim 1, characterized in that: A top EPDM waterproof supporting rubber strip (10) is provided on the top of the photovoltaic tile (1).

9. A photovoltaic tile installation structure according to claim 1, characterized in that: The photovoltaic tile (1) adopts a double-glass component.

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