CN218933639U

CN218933639U - Photovoltaic drainage assembly

Info

Publication number: CN218933639U
Application number: CN202320151372.9U
Authority: CN
Inventors: 杨盼盼
Original assignee: Tianjin Huibo Juxin Steel Co ltd
Current assignee: Tianjin Huibo Juxin Steel Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-04-28
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a photovoltaic drainage assembly, which relates to the technical field of drainage devices and comprises a support main body and photovoltaic panels, wherein the support main body is also provided with a drainage system, the drainage system comprises longitudinal water tanks arranged at the longitudinal gaps of adjacent photovoltaic panels, the joints of the longitudinal water tanks are also provided with transverse water tanks which are correspondingly arranged at the transverse gaps between the photovoltaic panels, both sides of the support main body are also respectively provided with an edge-covering water tank corresponding to the end parts of the transverse water tanks, locking pieces are also connected between the transverse water tanks and the edge-covering water tank and between the edge-covering water tank and the support main body, and the support main body is also provided with a fixing assembly for fixing the photovoltaic panels. The utility model provides a photovoltaic drainage assembly which is convenient to use and can effectively reduce the cost of a water tank.

Description

Photovoltaic drainage assembly

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a photovoltaic drainage assembly.

Background

With the rapid development of renewable energy sources, solar panels are increasingly used. When the solar cell panel is used, the solar cell panel is often installed on a photovoltaic bracket. Because solar cell panel uses in the open air, like parts such as roof, ground, especially long-term use solar cell panel on the roof, because of solar cell panel's shielding, the position that lies in solar cell panel below can not directly receive illumination or wind and blow, in the rainy weather, if the rainwater falls on the roof of solar cell panel below, then be difficult to dry, can cause the influence to the roof, consequently design photovoltaic support as the support that has the drainage function.

The utility model patent of China with the prior authorization bulletin number of CN214959368U discloses a solar photovoltaic bracket, which comprises a base, a waterproof frame, a middle supporting plate, side supporting plates, middle pressing plates and side pressing plates, wherein a plurality of waterproof frames which incline downwards are fixedly connected to the upper side of the base, a water draining groove with an upward opening and a through lower end is arranged on the waterproof frame, a plurality of middle supporting plates which are bridged on the water draining groove are fixedly connected to the upper side of the waterproof frame, middle pressing blocks can be fixedly connected to the middle part of the upper side of each middle supporting plate, a plurality of side supporting plates can be clamped to the top ends of two sides of each waterproof frame, and side pressing plates can be fixedly connected to the upper side of each side supporting plate.

By adopting the technical scheme, the drainage tank with the M-shaped structure is used for supporting the photovoltaic panel, the drainage tank and the photovoltaic panel are fixed through components such as the middle pressing block and the side pressing block, but the following defects exist in the following aspects by adopting the mode:

the method comprises the following steps: because the drainage groove is needed for bearing and supporting, the drainage groove has enough thickness and strength, so that the manufacturing cost of the photovoltaic bracket is higher;

and two,: when constructors install the drainage tank, because of the relation of the length and the weight, the construction personnel often need to cooperate by multiple persons to finish the laying of the drainage tank, so that the installation is inconvenient.

Disclosure of Invention

The utility model aims to provide a photovoltaic drainage assembly, which is characterized in that a photovoltaic panel is directly fixed on a bracket main body by utilizing a fixing assembly and a longitudinal water tank is covered by pressing, so that the photovoltaic panel is supported by the bracket main body, the weight of the water tank is effectively reduced, the manufacturing cost is reduced, and the installation difficulty is effectively reduced.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a photovoltaic drainage assembly, includes support main part and photovoltaic board, the support main part still is provided with drainage system, and it is including setting up the vertical basin in the vertical clearance department of adjacent photovoltaic board, vertical basin junction still sets up horizontal basin, and horizontal basin corresponds the horizontal clearance department that sets up between the photovoltaic board, support main part both sides still are provided with the package Bian Shuicao that corresponds horizontal basin tip respectively, still be connected with the retaining member between horizontal basin and the water tank of borduring and between borduring basin and the support main part, still be provided with the fixed subassembly that is used for fixed photovoltaic board on the support main part.

Through adopting above-mentioned technical scheme, when installing, only need place the support main part with vertical basin on, then reuse fixed subassembly with the fixed setting of photovoltaic board in the support main part, press the cover to vertical basin through the photovoltaic board simultaneously, afterwards rethread retaining member will transversely basin and bordure the water tank and install, can accomplish drainage system's installation operation, through this kind of mode, can directly install the photovoltaic board in the support main part, need not the basin and carry out the bearing, thereby can effectively reduce the thickness and the intensity of basin, further reduce its material cost, the basin after the weight reduction makes things convenient for constructor to take and install simultaneously, improve the convenience of installation.

The utility model is further provided with: the fixing assembly comprises a connecting plate, a locking bolt matched with a photovoltaic plate in a threaded mode is inserted on the connecting plate, the connecting plate is pressed and covered on the longitudinal water tank, a U-shaped bolt is inserted on one side, extending out of the longitudinal water tank, of the connecting plate, a clamping plate clamped with the photovoltaic support is inserted on the U-shaped bolt, and a locking nut matched with the clamping plate in a supporting mode is connected on the U-shaped bolt in a threaded mode.

The utility model is further provided with: and a fastening screw is also in locking connection between the longitudinal water tank and the bracket main body.

The utility model is further provided with: the edge-wrapping water tank comprises a U-shaped water draining part, wherein one side of the U-shaped water draining part is provided with a bearing connecting part for connecting the transverse water tank and the bracket main body, and the other side of the U-shaped water draining part is provided with an inward-turning connecting part for connecting the bracket main body.

The utility model is further provided with: the support is characterized in that a main water tank is further arranged on the lower side of the support body, the main water tank is in lap joint with the water draining ends of the longitudinal water tanks and the edge wrapping water tank respectively, an edge portion used for being connected with the support body is further arranged on the main water tank, and a locking screw is connected between the edge portion and the support body in a locking mode.

The utility model is further provided with: the gap between the longitudinal water tank and the transverse water tank, the gap between the transverse water tank and the edge-covering water tank, and the overlap joint between the edge-covering water tank and the longitudinal water tank and the main water tank are all coated with waterproof glue.

The utility model is further provided with: the support body is ridge-shaped structure, ridge water tanks are further arranged on the upper portion of the support body, connecting edges consistent with the inclination angle of the support body are formed at the edges of two sides of each ridge water tank, and inverted V-shaped bending parts are formed in the middle of each ridge water tank.

The utility model is further provided with: the inner walls of the transverse water tank, the longitudinal water tank, the edge-covered water tank, the main water tank and the ridge water tank are all sprayed with waterproof coatings.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The photovoltaic panel is directly fixed on the bracket main body by the fixing component and is covered by the longitudinal water tank, so that the photovoltaic panel is supported by the bracket main body, the weight of the water tank is effectively reduced, the manufacturing cost is reduced, and the installation difficulty is effectively reduced;

(2) Synchronous and rapid compaction of the longitudinal water tank and the photovoltaic panel can be realized through the connecting plate and the U-shaped bolt, so that the installation process is further simplified;

(3) Through setting up of waterproof glue and waterproof coating, can guarantee to reduce under the circumstances of basin thickness, ensure its waterproof ability and life to ensure waterproof system's reliability.

Drawings

FIG. 1 is an isometric schematic of the overall structure of the present utility model;

FIG. 2 is an isometric schematic view of a portion of a photovoltaic panel removed embodying the structure of a drainage system of the present utility model;

FIG. 3 is a schematic bottom view of the overall structure of the present utility model;

FIG. 4 is an isometric view of a roof trough of the present utility model.

Reference numerals: 1. a holder main body; 2. a photovoltaic panel; 3. a longitudinal water tank; 4. a fastening screw; 5. a connecting plate; 6. a locking bolt; 7. u-shaped bolts; 8. a clamping plate; 9. locking a nut; 10. a transverse water tank; 11. a bag Bian Shuicao; 12. a U-shaped drainage part; 13. a support connecting part; 14. an inversion connection; 15. a locking member; 16. a main water tank; 17. a locking screw; 18. a ridge water tank; 19. a connecting edge; 20. an inverted V-shaped bending part.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1 and 2, a photovoltaic drainage assembly comprises a bracket main body 1 and a photovoltaic panel 2, wherein the bracket main body 1 is of a bracket structure in a tilting manner, the bracket main body 1 is further provided with a drainage system, the drainage system comprises a longitudinal water tank 3 arranged at a longitudinal gap of the adjacent photovoltaic panel 2, the length of the longitudinal water tank 3 is slightly longer than that of the photovoltaic panel 2, flanges are arranged at two sides of the longitudinal water tank 3, a fastening screw 4 is further connected between the longitudinal water tank 3 and the bracket main body 1 in a locking manner, the longitudinal water tank 3 is firstly subjected to basic positioning through the fastening screw 4, and waterproof glue is further smeared at the fastening screw 4, so that the waterproof effect of the longitudinal water tank 3 is improved.

The support body 1 is last still to be provided with the fixed subassembly that is used for fixed photovoltaic board 2, fixed subassembly includes connecting plate 5, wherein connecting plate 5 prefers L type plate structure, peg graft on connecting plate 5 be provided with photovoltaic board 2 screw-thread fit's locking bolt 6, connecting plate 5 press cover set up on vertical basin 3, and peg graft on one side that connecting plate 5 stretches out vertical basin 3 be provided with U type bolt 7, peg graft on the U type bolt 7 be provided with the cardboard 8,U type bolt 7 of photovoltaic support chucking on screw thread connection have with cardboard 8 support tight fit's locking nut 9.

When in installation, the locking bolt 6 is inserted into the upturned inner side of the connecting plate 5 and locked with the photovoltaic panel 2, the edge of the connecting plate 5 is pressed and covered at the longitudinal water tank 3 during installation, and then the U-shaped bolt 7, the clamping plate 8 and the locking nut 9 are utilized to fasten the connecting plate 5 on the bracket main body 1, so that the photovoltaic panel 2 and the longitudinal water tank 3 can be fastened and installed; and can closely laminate between the adjacent photovoltaic boards 2, effectively reduce the clearance between the photovoltaic boards 2, reduce the rain water leakage and simultaneously thinner basin can bear the rainwater weight.

Referring to fig. 2 and 3, the connection part of the adjacent longitudinal water tanks 3 is further provided with a transverse water tank 10, wherein the transverse water tank 10 and the transverse water tank 10 are correspondingly arranged at the transverse gap between the photovoltaic panels 2, both sides of the support main body 1 are further respectively provided with an edge-covering water tank 11 corresponding to the end part of the transverse water tank 10, the edge-covering water tank 11 comprises a U-shaped water draining part 12, one side of the U-shaped water draining part 12 is provided with a bearing connecting part 13 for connecting the transverse water tank 10 and the support main body 1, and the other side of the U-shaped water draining part 12 is provided with an inversion connecting part 14 for connecting the support main body 1. The locking member 15 is locked and connected between the transverse water tank 10 and the bearing connecting portion 13, the locking member 15 is preferably a quick locking screw, which is convenient for a worker to use, and a plurality of locking members 15 are locked and connected between the bearing connecting portion 13 of the edge-covering water tank 11 and the bracket main body 1 and between the varus connecting portion 14 and the bracket main body 1.

In this way, the supporting connecting part 13 is locked and fixed on the lower side of the bracket main body 1 by the locking part 15, and the inward turning connecting part 14 is locked and fixed on the upper side of the bracket main body 1 by the locking part 15, so that the edge-covering water tank 11 and the transverse water tank 10 are tightly fixedly connected with the bracket main body 1 by multi-point fastening, and the strength of the water tank is supported by the bracket main body 1, so that the thickness of the edge-covering water tank 11 can be effectively reduced, and the strength of the water tank can be ensured.

Referring to fig. 1, a main water tank 16 is further arranged at the lower side of the bracket main body 1, wherein the main water tank 16 is overlapped with the water draining ends of the longitudinal water tanks 3 and the edge wrapping water tank 11 respectively, an edge part used for being connected with the bracket main body 1 is further arranged on the main water tank 16, and a locking screw 17 is in locking connection between the edge part and the bracket main body 1; the gap between the longitudinal water tank 3 and the transverse water tank 10, the gap between the transverse water tank 10 and the edge-covering water tank 11, and the overlap between the edge-covering water tank 11 and the longitudinal water tank 3 and the main water tank 16 are coated with waterproof glue. The waterproof glue can effectively prevent water flow from reversely flowing back from the lap joint to cause leakage, and the waterproof glue can be used for improving the connection strength between the water tanks.

Referring to fig. 4, in other embodiments, the stand body 1 is in a ridge structure, a ridge water tank 18 is further provided at the upper part of the stand body 1, wherein connecting edges 19 with the same inclination angle as the stand body 1 are formed at the edges of both sides of the ridge water tank 18, and an inverted V-shaped bending part 20 is formed at the middle part of the ridge water tank 18; the inner walls of the transverse water tank 10, the longitudinal water tank 3, the edge-covered water tank 11, the main water tank 16 and the ridge water tank 18 are all sprayed with waterproof coatings. The waterproof coating can further improve the corrosion resistance of the water tank, prevent the rainwater corrosion penetration phenomenon caused by the fact that the water tank is too thin, and improve the service life of the water tank.

The working principle of the embodiment is as follows: when the photovoltaic panel is installed, only the longitudinal water tank 3 is required to be placed on the support main body 1, the standard positioning is carried out through the fastening bolts, then the photovoltaic panel 2 is fixedly arranged on the support main body 1 through the connecting plate 5 and the U-shaped bolts 7, meanwhile, the longitudinal water tank 3 is pressed and covered through the photovoltaic panel 2 and the connecting plate 5, then the transverse water tank 10 and the edge-covering water tank 11 are fastened and installed on the support main body 1 through the locking piece 15, and finally the main water tank 16 is installed, so that the installation operation of the drainage system can be completed.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a photovoltaic drainage subassembly, includes support main part (1) and photovoltaic board (2), its characterized in that: the support body (1) still is provided with drainage system, and it is including setting up vertical basin (3) in adjacent photovoltaic board (2) vertical clearance department, vertical basin (3) junction still sets up horizontal basin (10), and horizontal basin (10) correspond the horizontal clearance department that sets up between photovoltaic board (2), support body (1) both sides still are provided with package Bian Shuicao (11) that correspond horizontal basin (10) tip respectively, still be connected with retaining member (15) between horizontal basin (10) and the water tank (11) of borduring and between water tank (11) and support body (1) of borduring, still be provided with the fixed subassembly that is used for fixed photovoltaic board (2) on support body (1).

2. The photovoltaic drainage assembly of claim 1 wherein: the fixing assembly comprises a connecting plate (5), a locking bolt (6) in threaded fit with the photovoltaic panel (2) is inserted on the connecting plate (5), the connecting plate (5) is pressed and covered on the longitudinal water tank (3), a U-shaped bolt (7) is inserted on one side, extending out of the longitudinal water tank (3), of the connecting plate (5), a clamping plate (8) clamped with the photovoltaic bracket is inserted on the U-shaped bolt (7), and a locking nut (9) in tight fit with the clamping plate (8) is connected on the U-shaped bolt (7) in a threaded mode.

3. The photovoltaic drainage assembly of claim 2 wherein: a fastening screw (4) is also connected between the longitudinal water tank (3) and the bracket main body (1) in a locking way.

4. The photovoltaic drainage assembly of claim 1 wherein: the edge-wrapping water tank (11) comprises a U-shaped water draining part (12), wherein one side of the U-shaped water draining part (12) is provided with a bearing connecting part (13) for connecting the transverse water tank (10) and the bracket main body (1), and the other side of the U-shaped water draining part (12) is provided with an inward-turning connecting part (14) for connecting the bracket main body (1).

5. A photovoltaic drainage assembly according to any of claims 1-4 wherein: the support is characterized in that a main water tank (16) is further arranged on the lower side of the support body (1), the main water tank (16) is in lap joint with the water draining ends of the longitudinal water tanks (3) and the edge wrapping water tanks (11) respectively, an edge part used for being connected with the support body (1) is further arranged on the main water tank (16), and a locking screw (17) is connected between the edge part and the support body (1) in a locking mode.

6. The photovoltaic drainage module of claim 5 wherein: the gap between the longitudinal water tank (3) and the transverse water tank (10), the gap between the transverse water tank (10) and the edge covering water tank (11) and the lap joint between the edge covering water tank (11) and the main water tank (16) as well as the lap joint between the longitudinal water tank (3) and the main water tank (16) are coated with waterproof glue.

7. The photovoltaic drainage module of claim 5 wherein: the support body (1) is ridge-shaped structure, ridge water tank (18) is still provided with on support body (1) upper portion, and wherein ridge water tank (18) both sides edge all forms have with support body (1) inclination unanimous connecting edge (19), just ridge water tank (18) middle part shaping has reverse V kink (20).

8. The photovoltaic drainage assembly of claim 7 wherein: the inner walls of the transverse water tank (10), the longitudinal water tank (3), the edge-wrapping water tank (11), the main water tank (16) and the ridge water tank (18) are all coated with waterproof coatings.