Split type drainage building integrated photovoltaics (BIPV) photovoltaic support system

Abstract

The utility model relates to a split type drainage BIPV photovoltaic support system, which comprises a photovoltaic assembly, a guide rail, a main water tank, a code pressing piece and an auxiliary water tank, and is characterized in that the guide rail comprises a left side plate, a right side plate, a bottom plate and a mounting groove, the left end of the bottom plate is provided with a left clamping groove, and the right end of the bottom plate is provided with a right clamping groove; the code pressing piece comprises a first transverse plate, a first vertical plate, a second transverse plate, a second vertical plate, a third transverse plate and a third vertical plate which are vertically connected in sequence, a hook groove is formed in the lower portion of the outer end of the first transverse plate, and the hook groove is matched with the left clamping groove and the right clamping groove of the guide rail; a long-strip-shaped clamping groove with a downward opening is formed among the first vertical plate, the second transverse plate and the second vertical plate. The main water tank is a U-shaped tank, and a left side plate and a right side plate of the U-shaped main water tank are respectively inserted into the strip-shaped clamping grooves of the left and right weight pressing pieces. The guide rail and the main water tank are separately arranged, the drainage effect is good, the pressing weights on the two sides of the main water tank are fixed, the water tank is limited to move left and right, and the U-shaped water tank is not prone to deformation, can be used for a long time and is good in bearing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a split-drainage BIPV photovoltaic bracket system. Background Art

[0002] BIPV, namely Building Integrated PV, is building integrated photovoltaics, and PV, namely Photovoltaic. BIPV technology is a technology that integrates solar power generation (photovoltaic) products into buildings. In order to facilitate drainage, the existing BIPV photovoltaic brackets effectively drain the water infiltrated through the horizontal gaps of the solar photovoltaic panels into the longitudinal water trough through the setting of the horizontal water trough, and then effectively drain the water discharged from the horizontal water trough and the water infiltrated through the longitudinal gaps of the solar photovoltaic panels through the longitudinal water trough.

[0003] For example, a building integrated photovoltaic bracket system disclosed in the publication number CN111371385A. The defects of the structure of this photovoltaic bracket are as follows: (1) The longitudinal water trough is fixed by a clamping method, which is inconvenient to operate; (2) The longitudinal water trough is bent in a W shape, and it is easy to deform after long-term use, and it is not easy to ensure the load-bearing effect.

[0004] Therefore, there is an urgent need for a split-drainage BIPV photovoltaic bracket system. Summary of the Invention

[0005] The purpose of the utility model is to overcome the above deficiencies and provide a split-drainage BIPV photovoltaic bracket system. The guide rail and the main water trough are arranged separately, and the two sides of the main water trough are fixed by pressing codes, which is easy to operate. The U-shaped main water trough is lap-jointed to effectively prevent water seepage and leakage.

[0006] The purpose of the utility model is realized as follows:

[0007] A split-drainage BIPV photovoltaic bracket system includes a photovoltaic module, a guide rail, a main water trough, a pressing code member and a secondary water trough. The photovoltaic module is arranged on the guide rail. A middle pressing block is arranged between adjacent photovoltaic modules, and an edge pressing block is arranged at the edge of the outer photovoltaic module. The guide rail is arranged below the middle pressing block and the edge pressing block, and the middle pressing block and the edge pressing block are fixed on the guide rail. The main water trough is arranged below the guide rail. A pressing code member is respectively clamped on both sides of the main water trough. A secondary water trough is also arranged below the photovoltaic module, and the secondary water trough is perpendicular to the layout direction of the guide rail;

[0008] The guide rail includes a left side plate, a right side plate, a bottom plate and a mounting groove. The left side plate and the right side plate are arranged parallel to each other on the upper side of the bottom plate. A left card slot is provided at the left end of the bottom plate, and a right card slot is provided at the right end of the bottom plate. The pressing code member includes a first horizontal plate, a first vertical plate, a second horizontal plate, a second vertical plate, a third horizontal plate and a third vertical plate which are vertically connected in sequence. A hook groove is provided below the outer end of the first horizontal plate, and the hook groove is matched with the left card slot and the right card slot of the guide rail. A long strip card slot with a downward opening is formed among the first vertical plate, the second horizontal plate and the second vertical plate. The main water trough adopts a U-shaped groove, and the left and right side plates of the U-shaped main water trough are respectively inserted into the long strip card slots of the left and right pressing code members.

[0009] Further, a left top plate is provided at the top of the left side plate. The bottom end of the left side plate is arranged on the bottom plate, and a left card slot is provided outside the bottom end of the left side plate. A right top plate is provided at the top of the right side plate. The bottom end of the right side plate is arranged on the bottom plate, and a right card slot is provided outside the bottom end of the right side plate.

[0010] Further, the mounting groove is arranged between the left top plate and the right top plate and has an upward opening for mounting a middle pressing block and a side pressing block.

[0011] Further, a semi-circular groove is respectively provided on the left top plate and the right top plate for clamping a waterproof rubber strip, and the waterproof rubber strip is arranged between the photovoltaic module and the guide rail.

[0012] Further, a pressing code member is respectively arranged on the left and right sides of the guide rail, and the hook groove of the pressing code member is respectively engaged with the left card slot and the right card slot of the guide rail to form a handle structure.

[0013] Further, a bolt hole is provided on the third horizontal plate for inserting a bolt pressing code.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model provides a split-drainage BIPV photovoltaic support system. The guide rail and the main water trough are arranged separately, and the drainage effect is good. The two sides of the main water trough are fixed by pressing codes to limit the left and right movement of the water trough. The U-shaped main water trough is lap-jointed, which can effectively prevent the risk of water seepage and leakage. Moreover, the U-shaped water trough is not easy to deform, can be used for a long time, and has a good load-bearing effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is a front view of the present utility model.

[0018] Figure 3 is a side view of the present utility model.

[0019] Figure 4 isFigure 3 Partial enlarged view of part A

[0020] Figure 5 Structural schematic diagram of the guide rail of the present utility model

[0021] Figure 6 Structural schematic diagram of the main water tank of the present utility model

[0022] Figure 7 Structural schematic diagram of the pressure code member of the present utility model

[0023] Wherein:

[0024] Photovoltaic module 1, guide rail 2, left side plate 21, right side plate 22, bottom plate 23, installation groove 24, left top plate 25, left card slot 26, right top plate 27, right card slot 28, main water tank 3, pressure code member 4, first cross plate 41, first vertical plate 42, second cross plate 43, second vertical plate 44, third cross plate 45, third vertical plate 46, hook groove 47, long strip card slot 48, auxiliary water tank 5, middle pressure block 6, edge pressure block 7, waterproof rubber strip 8 Specific implementation manner

[0025] To better understand the technical solution of the present utility model, the following will be described in detail in conjunction with relevant drawings. It should be understood that the following specific embodiments are not intended to limit the specific implementation forms of the technical solution of the present utility model, and it is only an implementation form that the technical solution of the present utility model can adopt. It should be noted first that the description of the positional relationship of each component in this article, such as component A is located above component B, is based on the relative positions of each component in the drawings, and is not intended to limit the actual positional relationship of each component Embodiment 1

[0026] See Figures 1 - 7 , Figure 1 The structural schematic diagram of the present utility model is drawn. As shown in the figure, a split-drainage BIPV photovoltaic support system involved in the present utility model includes a photovoltaic module 1, a guide rail 2, a main water tank 3, a pressure code member 4 and an auxiliary water tank 5. The photovoltaic module 1 is arranged on the guide rail 2. A middle pressure block 6 is provided between adjacent photovoltaic modules 1, and an edge pressure block 7 is provided at the edge of the outer photovoltaic module 1. The guide rail 2 is arranged below the middle pressure block 6 and the edge pressure block 7, and the middle pressure block 6 and the edge pressure block 7 are fixed on the guide rail 2. The main water tank 3 is arranged below the guide rail 2. A pressure code member 4 is respectively clamped on both sides of the main water tank 3. An auxiliary water tank 5 is also arranged below the photovoltaic module 1, and the auxiliary water tank 5 is perpendicular to the layout direction of the guide rail 2

[0027] The guide rail 2 includes a left side plate 21, a right side plate 22, a bottom plate 23 and an installation groove 24, and has a symmetrically arranged square-like frame structure. The left side plate 21 and the right side plate 22 are arranged parallel to each other above the bottom plate 23. The top of the left side plate 21 is provided with a left top plate 25, the bottom end of the left side plate 21 is arranged on the bottom plate 23, and a left card slot 26 is provided outside the bottom end of the left side plate 21. The top of the right side plate 22 is provided with a right top plate 27, the bottom end of the right side plate 22 is arranged on the bottom plate 23, and a right card slot 28 is provided outside the bottom end of the right side plate 22;

[0028] An upward-opening installation groove 24 is provided between the left top plate 25 and the right top plate 27 for installing the middle pressing block 6 and the side pressing block 7;

[0029] A semi-circular groove is respectively provided on the left top plate 25 and the right top plate 27 for clamping the waterproof rubber strip 8, and the waterproof rubber strip 8 is arranged between the photovoltaic module 1 and the guide rail 2.

[0030] The pressing code member 4 includes a first horizontal plate 41, a first vertical plate 42, a second horizontal plate 43, a second vertical plate 44, a third horizontal plate 45 and a third vertical plate 46 which are vertically connected in sequence. A hook groove 47 is provided below the outer end of the first horizontal plate 41, and the hook groove 47 is matched with the left card slot 26 and the right card slot 28 of the guide rail 2. During installation, a pressing code member 4 is respectively arranged on the left and right sides of the guide rail 2, and the hook groove 47 of the pressing code member 4 is respectively engaged with the left card slot 26 and the right card slot 28 of the guide rail 2 to form a handle structure;

[0031] An elongated card slot 48 with a downward opening is formed between the first vertical plate 42, the second horizontal plate 43 and the second vertical plate 44; the main water trough 3 adopts a U-shaped groove, and the left and right side plates of the U-shaped main water trough 3 are respectively inserted into the elongated card slots 48 of the left and right two pressing code members 4 to fix the pressing code members 4;

[0032] Bolt holes are provided on the third horizontal plate 45 for bolt pressing the code.

[0033] The ends of adjacent main water troughs 3 overlap by 300 mm to further prevent water seepage and leakage.

[0034] Working principle:

[0035] The utility model provides a split-type drainage BIPV photovoltaic support system. The guide rail and the main water trough are arranged separately. The U-shaped main water trough is arranged below the guide rail, and pressing code members are respectively arranged on both sides of the main water trough for fixation. The hook grooves of the pressing code members are respectively clamped with the left and right card slots of the guide rail, and the elongated card slots of the pressing code members are respectively clamped with the left and right side plates of the main water trough to limit the left and right movement of the water trough. The pressing code members connect the guide rail and the main water trough at the same time, solving the strength problem of the split setting of the water trough and the guide rail; in addition, the overlapping treatment of the U-shaped main water trough effectively prevents the risk of water seepage and leakage.

[0036] The above are only specific application examples of the present utility model, and do not constitute any limitation to the protection scope of the present utility model. Any technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of the rights protection of the present utility model.

Claims

1. A split drainage BIPV photovoltaic support system, characterized in that: It comprises a photovoltaic module (1), a guide rail (2), a main water tank (3), a code pressing piece (4) and an auxiliary water tank (5), wherein the photovoltaic module (1) is arranged on the guide rail (2), a middle pressure block (6) is arranged between adjacent photovoltaic modules (1), and an edge pressure block (7) is arranged on the outer edge of the photovoltaic module (1), a guide rail (2) is arranged below the middle pressure block (6) and the edge pressure block (7), the middle pressure block (6) and the edge pressure block (7) are fixed on the guide rail (2), a main water tank (3) is arranged below the guide rail (2), a code pressing piece (4) is respectively clamped on both sides of the main water tank (3), and an auxiliary water tank (5) is also arranged below the photovoltaic module (1), and the auxiliary water tank (5) is perpendicular to the layout direction of the guide rail (2); The guide rail (2) comprises a left side plate (21), a right side plate (22), a bottom plate (23) and a mounting groove (24); the left side plate (21) and the right side plate (22) are arranged in parallel above the bottom plate (23); a left clamping groove (26) is arranged at the left end of the bottom plate (23), and a right clamping groove (28) is arranged at the right end of the bottom plate (23); the code pressing member (4) comprises a first horizontal plate (41), a first vertical plate (42), a second horizontal plate (43), a second vertical plate (44), a third horizontal plate ( 45) and a third vertical plate (46); a hook groove (47) is provided below the outer end of the first horizontal plate (41), and the hook groove (47) matches the left clamping groove (26) and the right clamping groove (28) of the guide rail (2); a long clamping groove (48) opening downward is formed between the first vertical plate (42), the second horizontal plate (43) and the second vertical plate (44); the main water tank (3) adopts a U-shaped groove, and the left and right side plates of the U-shaped main water tank (3) are respectively inserted into the long clamping grooves (48) of the left and right code pressing parts (4).

2. A split-type drainage BIPV photovoltaic support system according to claim 1, characterized in that: A left top plate (25) is provided on the top of the left side plate (21), the bottom end of the left side plate (21) is arranged on the bottom plate (23), and a left card slot (26) is provided on the outer side of the bottom end of the left side plate (21); a right top plate (27) is provided on the top of the right side plate (22), the bottom end of the right side plate (22) is arranged on the bottom plate (23), and a right card slot (28) is provided on the outer side of the bottom end of the right side plate (22).

3. A split-type drainage BIPV photovoltaic support system according to claim 1, characterized in that: The mounting groove (24) is arranged between the left top plate (25) and the right top plate (27) and opens upward, and is used for mounting the middle pressure block (6) and the side pressure block (7).

4. A split-type drainage BIPV photovoltaic support system according to claim 2, characterized in that: A semicircular groove is provided on the left top plate (25) and the right top plate (27) respectively, and is used to hold a waterproof rubber strip (8); the waterproof rubber strip (8) is arranged between the photovoltaic module (1) and the guide rail (2).

5. A split-type drainage BIPV photovoltaic support system according to claim 1, characterized in that: A code pressing piece (4) is respectively arranged on the left and right sides of the guide rail (2); the hook groove (47) of the code pressing piece (4) is respectively engaged with the left clamping groove (26) and the right clamping groove (28) of the guide rail (2) to form a handle structure.

6. A split-type drainage BIPV photovoltaic support system according to claim 1, characterized in that: The third transverse plate (45) is provided with bolt holes for inserting bolt pressure codes.

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