Water guide groove structure capable of being used for integration of photovoltaic carport

Abstract

The utility model discloses a water guide groove structure capable of being used for integration of a photovoltaic car shed. The water guide groove structure comprises a square water guide groove, an L-shaped long cushion block, a middle pressing block, a Z-shaped water guide groove and a photovoltaic assembly. The L-shaped long cushion blocks are installed on the two sides of the upper end of the square water guide groove in a segmented mode. The two ends of the Z-shaped water guide groove are supported at the upper end of the square water guide groove, and the two sides of the end part of the Z-shaped water guide groove are clamped and fixed by L-shaped long cushion blocks; the photovoltaic assembly is supported at the upper end of the L-shaped long cushion block, and the upper side edge of the photovoltaic assembly is tightly attached to the Z-shaped water guide groove and is clamped and fixed to the square water guide groove through the middle pressing block. The water guide groove structure can improve the drainage effect of the top of the photovoltaic car shed.

Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic power generation, and particularly relates to a water guide groove structure applicable to the integration of a photovoltaic carport. Background Art

[0002] Distributed photovoltaic power generation has the advantages of being close to the user side and having a flexible construction scale. It can be built on the roofs of buildings, carport roofs, etc., which can improve the utilization rate of solar energy in large power consumption areas and is an inevitable trend in the development of the photovoltaic power generation industry.

[0003] As a type of distributed photovoltaic, carport photovoltaic can be widely applied to ground parking lots and basically does not occupy additional ground space. Compared with ordinary carports, carport photovoltaic usually does not have a separate roof, but organically combines photovoltaic panels with the main structure of the carport, using the photovoltaic modules as the roof of the carport, which can not only achieve photovoltaic power generation but also has the function of an enclosure structure. Since the photovoltaic modules are fixed on the support structure by pressing blocks, there must be splicing gaps between the photovoltaic modules, resulting in rainwater draining into the carport through the gaps between the modules, which brings inconvenience to users. Therefore, it is necessary to further improve the existing integrated structure of the photovoltaic carport. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a water guide groove structure applicable to the integration of a photovoltaic carport to improve the drainage effect of the top of the photovoltaic carport.

[0005] To achieve the above purpose, the solution of the utility model is:

[0006] A water guide groove structure applicable to the integration of a photovoltaic carport includes a square water guide groove, an L-shaped long spacer, a middle pressing block, a "Z"-shaped water guide groove, and a photovoltaic module. Among them, the L-shaped long spacers are installed in sections on both sides of the upper end of the square water guide groove; both ends of the "Z"-shaped water guide groove are supported on the upper end of the square water guide groove, and both sides of its ends are clamped and fixed by the L-shaped long spacers; the photovoltaic module is supported on the upper end of the L-shaped long spacer, its upper side is closely attached to the "Z"-shaped water guide groove, and is clamped and fixed to the square water guide groove by the middle pressing block.

[0007] The above-mentioned square water guide groove, L-shaped long spacer, middle pressing block, and "Z"-shaped water guide groove are all made of aluminum alloy.

[0008] The above-mentioned square water guide groove is a hollow structure with an upper opening, and a T-shaped through-long slot is opened at the lower part; through-long supporting ribs are arranged on both sides inside the square water guide groove, and an upper-opening cavity is formed between the two through-long supporting ribs on both sides; lower platforms and upper platforms are arranged on both sides of the upper part of the square water guide groove, and the width of the upper platform is smaller than that of the lower platform, and the lower platform is used to support the L-shaped long spacer.

[0009] The above-mentioned middle pressing block includes an inverted "r" - shaped pressing block and a connecting bolt with a rectangular nut. Among them, the upper part of the inverted "r" - shaped pressing block presses on the top surface of the frame of the photovoltaic module, and the rectangular nut is located below the lower platform. The connecting bolt sequentially passes through the inverted "r" - shaped pressing block and the rectangular nut, thereby clamping and fixing the photovoltaic module above the square water guide trough.

[0010] The upper surface of the above - mentioned lower platform is provided with anti - slip patterns.

[0011] The interior of the above - mentioned L - shaped long cushion block is provided with several continuous supporting ribs.

[0012] The upper and lower surfaces of the above - mentioned L - shaped long cushion block are provided with anti - slip patterns.

[0013] On both sides of the above - mentioned "Z" - shaped water guide trough along the length direction, a first upward - turning plate and a second upward - turning plate are respectively arranged. The first upward - turning plate is higher than the upper surface of the photovoltaic module, and the second upward - turning plate is close to the lower surface of the photovoltaic module.

[0014] After adopting the above - mentioned scheme, the beneficial effects of the present utility model are as follows: A water guide trough structure applicable to the integration of a photovoltaic carport is proposed, integrating the carport photovoltaic support and the drainage trough. By guiding water inside the support, the problem of water leakage between photovoltaic panels in the conventional integrated structure of a photovoltaic carport is solved, and the drainage effect at the top of the photovoltaic carport is improved. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the water guide trough structure for the integration of the photovoltaic carport of the present utility model;

[0016] Figure 2 is Figure 1 the A - A view of

[0017] Figure 3 is a detailed drawing of each component of the water guide trough structure for the integration of the photovoltaic carport of the present utility model;

[0018] Among them, (a) is the square water guide trough, (b) is the L - shaped long cushion block, (c) is the middle pressing block, and (d) is the "Z" - shaped water guide trough;

[0019] Figure 4 is an assembly schematic diagram of the water guide trough structure for the integration of the photovoltaic carport of the present utility model.

[0020] In the figure:

[0021] 1 - square water guide trough, 11 - T - shaped continuous slot hole, 12 - upper platform, 13 - lower platform, 14 - fastening bolt, 15 - continuous supporting rib of the water guide trough, 16 - upper opening cavity;

[0022] 2 - L - shaped long cushion block, 21, 22 - continuous supporting ribs of the cushion block;

[0023] 3 - Medium pressure block, 31 - Pressure block, 32 - Connecting bolt;

[0024] 4 - "Z"-shaped water guide trough, 41, 42 - Upward turning plate;

[0025] 5 - Photovoltaic module. Detailed implementation manner

[0026] The technical solutions and beneficial effects of the present utility model will be described in detail below with reference to the accompanying drawings.

[0027] As Figure 1 and Figure 2 shown, the present utility model provides a water guide trough structure applicable to the integration of a photovoltaic carport, including a square water guide trough 1, an L-shaped long cushion block 2, a medium pressure block 3, a "Z"-shaped water guide trough 4, and a photovoltaic module 5. Among them, the L-shaped long cushion block 2 is installed in sections on both sides of the upper end of the square water guide trough 1; both ends of the "Z"-shaped water guide trough 4 are supported on the upper end of the square water guide trough 1, and both sides of its ends are clamped and fixed by the L-shaped long cushion block 2; the photovoltaic module 5 is supported on the upper end of the L-shaped long cushion block 2, and its upper side is closely attached to the "Z"-shaped water guide trough 4, and finally is clamped and fixed to the square water guide trough 1 through the medium pressure block 3. In this embodiment, the square water guide trough 1, the L-shaped long cushion block 2, the medium pressure block 3, and the "Z"-shaped water guide trough 4 are all made of aluminum alloy material, which is light in weight and high in strength.

[0028] Combined with Figure 3 , the structure of the present utility model will be further described. As Figure 3 (a) shown, the square water guide trough 1 is a hollow structure with an upper opening, and a T-shaped through-long slot hole 11 is provided at the lower part, which is convenient for being fixed to the purlin of the main structure of the integrated photovoltaic carport by means of bolts, etc.; both sides inside the square water guide trough 1 are also provided with through-long support ribs 15 for improving the structural stiffness, and a cavity 16 with an upper opening is formed between the two through-long support ribs 15 on both sides, which can be directly used for drainage. Both sides of the upper part of the square water guide trough 1 with an upper opening are provided with a lower platform 13 and an upper platform 12. The width of the upper platform 12 is smaller than that of the lower platform 13, and fastening bolts 14 are evenly arranged on the upper platform 12. The lower platform 13 is used to support the L-shaped long cushion block 2, and anti-slip patterns are provided on the upper surface of the lower platform 13.

[0029] Cooperate with Figure 3 (b) shown, the L-shaped long cushion block 2 is internally provided with through-long support ribs 21, 22 for improving the structural stiffness, and anti-slip patterns are provided on both the upper and lower surfaces of the L-shaped long cushion block 2. The anti-slip pattern on the lower surface can increase the friction with the square water guide trough 1.

[0030] Cooperate with Figure 3As shown in (c), the medium pressure block 3 is composed of a pressure block 31 and a connecting bolt 32 with a rectangular nut. The pressure block 31 is in an inverted "L" shape, and the upper part of the inverted "L" shaped pressure block presses on the top surface of the frame of the photovoltaic module 5. The rectangular nut is located below the lower platform 13. The connecting bolt 32 passes through the inverted "L" shaped pressure block and the rectangular nut in sequence, thereby clamping and fixing the photovoltaic module 5 above the square water guide trough 1.

[0031] cooperate with Figure 3 As shown in (d), on both sides of the "Z" shaped water guide trough 4 along the length direction, upper turning plates 41 and 42 are arranged. After the upper turning plate 41 is installed, it is slightly higher than the upper surface of the photovoltaic module 5, while the upper turning plate 42 should be closely attached to the lower surface of the photovoltaic module 5 after installation to prevent rainwater from overflowing when the rainfall is large.

[0032] In this embodiment, the width of the lower platform 13 on the upper part of the square water guide trough 1 should meet the support requirements of the L-shaped long cushion block 2, and the height difference between the upper platform 12 and the lower platform 13 of the square water guide trough 1 and the length of the fastening bolt 14 should meet the fastening requirements during the installation of the L-shaped long cushion block 2.

[0033] Figure 4 The figure shows an assembly schematic diagram of the water guide trough structure of the integrated photovoltaic carport. During specific implementation, first, install the square water guide trough 1 on the purlin of the integrated main structure of the photovoltaic carport. For example, using stainless steel bolts, fix the square water guide trough 1 on the carport purlin through the through-long slot holes 11 at the lower part of the square water guide trough. The installation position of the square water guide trough 1 should be aligned with the middle of two photovoltaic modules 5 and arranged parallel to the inclined direction of the carport roof. Then, install the L-shaped long cushion blocks 2 in sections on both sides of the upper part of the square water guide trough 1, and fix the L-shaped long cushion blocks 2 with fastening bolts 14. Next, install the "Z" shaped water guide trough 4. The two ends of the "Z" shaped water guide trough 4 are supported on the upper platform 12 of the square water guide trough 1 and clamped and fixed by the L-shaped long cushion blocks 2 on both sides of the ends. After the installation of the L-shaped long cushion blocks and the water guide trough is completed, install the photovoltaic module 5. The two sides of the module are supported on the upper ends of the L-shaped long cushion blocks 2, and the upper side is closely attached to the "Z" shaped water guide trough 4 and connected to the square water guide trough 1 as a whole through the medium pressure block 3. Thus, the installation of the water guide trough structure of the integrated photovoltaic carport can be completed. Rainwater is collected, guided, and drained outside the carport through the "Z" shaped water guide trough and the square water guide trough, solving the problem of water leakage between the photovoltaic panels in the previous integrated structure of the photovoltaic carport.

[0034] The above embodiments are only used to illustrate the technical idea of the present invention and cannot be used to limit the protection scope of the present invention. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the present invention.

Claims

1. A water guide trough structure applicable to the integration of a photovoltaic carport, characterized in that: It includes a square water guide groove, an L-shaped long cushion block, a middle pressing block, a "Z"-shaped water guide groove and a photovoltaic module; wherein, the L-shaped long cushion blocks are segmentally installed on both sides of the upper end of the square water guide groove; both ends of the "Z"-shaped water guide groove are supported on the upper end of the square water guide groove, and both sides of its ends are clamped and fixed by the L-shaped long cushion blocks; the photovoltaic module is supported on the upper end of the L-shaped long cushion block, its upper side is closely attached to the "Z"-shaped water guide groove, and is clamped and fixed to the square water guide groove through the middle pressing block.

2. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 1, wherein: The square water guide groove, the L-shaped long cushion block, the middle pressing block and the "Z"-shaped water guide groove are all made of aluminum alloy.

3. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 1, characterized in that: The square water guide groove is a hollow structure with an upper opening, and a T-shaped through-long slot is opened at the lower part; through-long supporting ribs are arranged on both inner sides of the square water guide groove, and a cavity with an upper opening is formed between the two through-long supporting ribs on both sides; lower platforms and upper platforms are arranged on both sides of the upper part of the square water guide groove, and the width of the upper platform is smaller than that of the lower platform, and the lower platform is used for supporting the L-shaped long cushion block.

4. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 3, wherein: The middle pressing block includes an inverted "U"-shaped pressing block and a connecting bolt with a rectangular nut. Among them, the upper part of the inverted "U"-shaped pressing block presses on the top surface of the frame of the photovoltaic module, and the rectangular nut is located below the lower platform. The connecting bolt sequentially passes through the inverted "U"-shaped pressing block and the rectangular nut, so as to clamp and fix the photovoltaic module above the square water guide groove.

5. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 3, wherein: The upper surface of the lower platform is provided with anti-slip lines.

6. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 1, characterized in that: Several through-long supporting ribs are arranged inside the L-shaped long cushion block.

7. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 1, wherein: Anti-slip lines are arranged on both the upper and lower surfaces of the L-shaped long cushion block.

8. The water guide trough structure applicable to the integration of a photovoltaic carport according to claim 1, characterized in that: First upper turning plates and second upper turning plates are respectively arranged on both side edges of the "Z"-shaped water guide groove along the length direction. The first upper turning plate is higher than the upper surface of the photovoltaic module, and the second upper turning plate is closely attached to the lower surface of the photovoltaic module.

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