CN220896568U

CN220896568U - Waterproof support system for solar photovoltaic panel

Info

Publication number: CN220896568U
Application number: CN202321601459.8U
Authority: CN
Inventors: 邹洪; 杨斌; 张黎; 欧阳晓平; 谢斌泉; 胡江泉; 段翔睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-05-03
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a waterproof support system for a solar photovoltaic panel, which comprises a photovoltaic panel unit and a support base, wherein the support base is provided with a bearing edge, the photovoltaic panel unit is borne on the bearing edge of the support base and forms a drainage barrier, the support base is provided with a water guide part which is used for pressing and fixing the adjacent photovoltaic panel unit and guiding rainwater to the drainage barrier for quick drainage, and the support base is provided with a drainage groove which is used for receiving leaked rainwater and draining the leaked rainwater. The device has the advantages of simple structure, stability and reliability, and capability of rapidly guiding and discharging rainwater and collecting and discharging permeated rainwater.

Description

Waterproof support system for solar photovoltaic panel

Technical Field

The utility model mainly relates to a solar photovoltaic power generation technology, in particular to a waterproof support system for a solar photovoltaic panel.

Background

Solar energy is energy generated by the continuous nuclear fusion reaction process of black seeds in the sun or on the surface. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like, and the application range is very wide because the solar energy can be converted into various other forms of energy. The power obtained from solar energy is obtained by performing photoelectric conversion by a solar cell.

Photovoltaic panels are often mounted on the roof of buildings over large areas to receive sunlight and produce electrical energy. Under specific conditions, the roof can be replaced by a photovoltaic panel covered on the top surface of the building, so that the effect of shielding wind and rain is achieved. However, the photovoltaic panels cannot be infinitely enlarged in area due to the limitations of manufacturing process and transportation conditions, so that it is difficult to cover the entire building with a single panel, and thus, splicing between the photovoltaic panels is required. In the prior art, in order to cope with the downward seepage of rainwater from the seam, the gap treatment method between the photovoltaic panels is to directly inject sealant into the gap, the photovoltaic panels are only bonded by the sealant, and when vibration and expansion and contraction occur, the photovoltaic panels pull the sealant, so that the sealant and the photovoltaic panels are loosened, the gap is generated, and then the rainwater leaks from the gap. Therefore, a stable and reliable stent system with water guiding function is needed.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the waterproof support system for the solar photovoltaic panel, which has the advantages of simple structure, stability, reliability, capability of rapidly guiding and discharging rainwater and capability of collecting and discharging the permeated rainwater.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a waterproof type braced system for solar photovoltaic panel, includes photovoltaic panel unit and supporting pedestal, the last limit that bears that has of supporting pedestal, photovoltaic panel unit bears the limit and constitutes the drainage barrier at supporting pedestal's the limit that bears, install on the supporting pedestal and be used for compressing tightly fixed photovoltaic panel unit and can be with rainwater water conservancy diversion to the drainage barrier in order to quick exhaust water conservancy diversion casting die, be provided with on the supporting pedestal and be used for receiving down leaking the rainwater and with its exhaust water drainage tank.

As a further improvement of the above technical scheme:

The photovoltaic panel unit comprises a photovoltaic panel and a photovoltaic frame coated on the edge of the photovoltaic panel, light Fu Biankuang is borne on the bearing edge, the water guide pressing piece is pressed on the photovoltaic frame, and a water retaining structure used for preventing rainwater from entering from the gap is arranged between the water guide pressing piece and the photovoltaic frame.

The water retaining structure is arranged as a water retaining colloid.

The water retaining colloid is filled at the outer edge of the water guide pressing piece, which is in pressure connection with the photovoltaic frame.

The water retaining colloid is filled between two faces of the water guide pressing piece and the photovoltaic frame, which are in pressure connection.

The bottom of the water guide pressure piece is provided with a glue groove for fixing the water blocking colloid.

The water guide pressure piece comprises a pressing plate and a fastening bolt, and the pressing plate is fixedly connected with the support base through the fastening bolt.

And water guide slope surfaces are formed on two sides of the pressing plate.

And waterproof glue covering the gap between the fastening bolt and the pressing plate is arranged on the pressing plate.

The supporting base is formed with a connecting table between the bearing edges at two sides, and the fastening bolts are fastened and connected with the connecting table.

The water retaining structure is arranged as a water retaining edge formed on the photovoltaic frame.

The water retaining edge extends upwards to form a shielding waterproof effect on a gap between the water guide pressing piece and the photovoltaic frame in a pressing mode.

The water retaining edge is positioned at the outer side of the water guide pressure piece.

The water retaining edge is positioned at the inner side of the water guide pressure piece.

The water guide pressure piece comprises a water guide plate and fastening bolts, a pressing table is formed at the bottom of the water guide plate, the water guide plate is fixedly connected with a support base through the fastening bolts, the pressing table is tightly pressed on the photovoltaic frame, and the water retaining edge is located on the outer side of the pressing table.

The edge of the water guide plate is provided with a water blocking eave which bends downwards.

The water guide plate edge is formed with a water blocking wrapping edge for wrapping the water blocking edge.

The water guide pressure piece comprises a water guide plate, a pressing table is formed at the bottom of the water guide plate, a pinch plate is formed at the side part of the pressing table, the pinch plate is buckled with the support base, the pressing table is tightly pressed on the photovoltaic frame, and the water retaining edge is located on the inner side of the pressing table.

The buckling table is formed between the bearing edges at two sides of the supporting base, and the buckling plate and the connecting buckling table are mutually buckled.

The water guide pressure piece comprises a pressing plate, a fastening bolt and a water guide cover plate, wherein the pressing plate is fastened and connected with the support base through the fastening bolt and is pressed on the photovoltaic frame, the water retaining edge is located on the outer side of the pressing plate, and the water guide cover plate is fastened with the pressing plate.

The photovoltaic panel unit comprises a photovoltaic panel and a photovoltaic frame, the edge of the photovoltaic panel is adhered to the photovoltaic frame through colloid, light Fu Biankuang is borne on the bearing edge, and the water guide pressing piece is pressed on the colloid.

The hydraulic guide part comprises a pressing plate, fastening bolts and locking nuts, wherein an inner expanding groove is formed between bearing edges on two sides of the supporting base, the locking nuts are arranged in the inner expanding groove, and the pressing plate is in fastening connection with the locking nuts through the fastening bolts.

And water guide slope surfaces are formed on two sides of the pressing plate.

A waterproof type braced system for solar photovoltaic panel, includes photovoltaic panel unit and supporting base, the shaping has the cartridge groove on the supporting base, photovoltaic panel unit cartridge is at the cartridge inslot and constitute drainage barrier, the shaping of cartridge groove top has can be with rainwater water conservancy diversion to drainage barrier in order to quick exhaust water conservancy diversion portion.

As a further improvement of the above technical scheme:

The photovoltaic panel unit comprises a photovoltaic panel and a photovoltaic frame coated on the edge of the photovoltaic panel, wherein the photovoltaic frame is inserted into the inserting groove, a water blocking edge is formed on the photovoltaic frame, and the water blocking edge is located outside the inserting groove.

The drainage tank is arranged as a tank body structure formed by integrally bending the support base.

The water draining device is characterized by further comprising a water draining piece, wherein the water draining piece is buckled on the side part of the supporting base, and the water draining groove is formed in the water draining piece.

Compared with the prior art, the utility model has the advantages that:

The waterproof support system for the solar photovoltaic panel comprises a photovoltaic panel unit and a support base, wherein the support base is provided with a bearing edge, the photovoltaic panel unit is borne on the bearing edge of the support base and forms a drainage barrier, the support base is provided with a water guide part which is used for pressing and fixing the photovoltaic panel unit and guiding rainwater to the drainage barrier for quick drainage, and the support base is provided with a drainage groove which is used for receiving the leaked rainwater and draining the leaked rainwater. During installation, the support base is fixed on the top surface of the building, the photovoltaic panel units are borne on the bearing edges of the support base, the water guide part is installed on the support base, and the water guide part is pressed on the two photovoltaic panel units, so that the photovoltaic panel units are fixed and installed, and the photovoltaic panel units are covered on the top surface of the building. Compared with the traditional structure, the photovoltaic panel unit is borne on the bearing edges of the supporting base to form the drainage barrier, and the drainage barrier is pressed and arranged on the two photovoltaic panel units through the water guide pressure piece, so that rainwater is guided to the drainage barrier, the rainwater is quickly discharged along the gradient of the roof, the rainwater is prevented from accumulating and is reduced from penetrating, the supporting base is further provided with the drainage groove, the penetrated rainwater is collected and guided to be discharged through the drainage groove, the rainwater is prevented from penetrating into the roof structure below, the waterproof effect of the whole structure is greatly improved, the waterproof supporting system is simple in structure, and compared with the traditional structure in which the gap between the photovoltaic panels is sealed and waterproof, the rainwater is quickly discharged through the water guide pressure piece and the drainage barrier formed by the photovoltaic panel units is provided with the multilayer waterproof structure combining the drainage groove and the water guide discharge, the situation that the water is caused by the gap is generated due to the loose of colloid between the photovoltaic panels is avoided, the waterproof and seepage is better, and the waterproof and seepage is more stable and reliable.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.

Fig. 2 is a schematic structural view of embodiment 2 of the present utility model.

Fig. 3 is a schematic structural view of embodiment 3 of the present utility model.

Fig. 4 is a schematic structural view of embodiment 4 of the present utility model.

Fig. 5 is a schematic structural view of embodiment 5 of the present utility model.

Fig. 6 is a schematic structural view of embodiment 6 of the present utility model.

Fig. 7 is a schematic structural view of embodiment 7 of the present utility model.

Fig. 8 is a schematic structural view of embodiment 8 of the present utility model.

Fig. 9 is a schematic view of the supporting base structure of embodiment 8 of the present utility model.

The reference numerals in the drawings denote:

1. A photovoltaic panel unit; 11. a photovoltaic panel; 12. light Fu Biankuang; 2. a support base; 21. a carrying edge; 22. a drainage channel; 23. a connection station; 24. a buckling table; 25. an inner expanding groove; 26. a plug-in groove; 27. a water guide part; 3. a water guide pressing member; 31. a glue groove; 32. a pressing plate; 321. a water guiding slope; 33. a fastening bolt; 34. a water guide plate; 341. a water retaining eave; 342. water retaining edge wrapping; 35. a pressing table; 36. a buckle plate; 37. a water guiding cover plate; 38. a lock nut; 4. a water blocking colloid; 5. waterproof glue; 6. a water blocking edge; 7. a drain.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific examples.

Example 1:

Fig. 1 shows a first embodiment of the waterproofing support system for solar photovoltaic panels according to the present utility model, comprising a photovoltaic panel unit 1 and a support base 2, the support base 2 having a carrying edge 21, the photovoltaic panel unit 1 being carried on the carrying edge 21 of the support base 2 and constituting a drainage barrier, the support base 2 being provided with a water-guiding member 3 for pressing the fixed photovoltaic panel unit 1 and guiding rainwater to the drainage barrier for quick drainage, the support base 2 being provided with a drainage channel 22 for receiving and draining the leaked rainwater. During installation, the support base 2 is fixed on the top surface of a building, the photovoltaic panel units 1 are borne on the bearing edges 21 of the support base 2, the water guide pressure pieces 3 are installed on the support base 2, and the water guide pressure pieces 3 are pressed on the two photovoltaic panel units 1, so that the installation and fixation of the photovoltaic panel units 1 are realized, and the coverage of the top surface of the building is formed by the photovoltaic panel units 1. Compared with the traditional structure, the photovoltaic panel unit 1 is borne on the bearing edges of the supporting base 2 to form a drainage barrier, and the drainage barrier is pressed and arranged on the two photovoltaic panel units 1 through the water guide part 3 to guide rainwater to the drainage barrier, so that the rainwater is quickly discharged along the slope of the roof, the accumulation of the rainwater is avoided, the infiltration of the rainwater is reduced, further, the supporting base 2 is provided with the drainage groove 22, the infiltrated rainwater is collected and guided to be discharged through the drainage groove 22, the rainwater is prevented from infiltrating into the roof structure below, the waterproof effect of the whole structure is greatly improved, the waterproof supporting system is simple in structure, and compared with the traditional structure in which the gap between the photovoltaic panels is sealed and waterproof through glue injection, the drainage barrier formed by the water guide part 3 is used for quickly draining the infiltrated rainwater, and the multilayer waterproof structure combining the drainage groove 22 and the drainage is arranged, the situation that the glue between the photovoltaic panels is loosened to generate gaps is avoided, the waterproof and the waterproof effect is better, and more stable and reliable.

In this embodiment, the photovoltaic panel unit 1 includes a photovoltaic panel 11 and a photovoltaic frame 12 wrapped around the edge of the photovoltaic panel 11, the photovoltaic frame 12 is carried on the carrying edge 21, the water guiding member 3 is pressed on the photovoltaic frame 12, and a water blocking structure for preventing rainwater from entering from the gap is disposed between the water guiding member 3 and the photovoltaic frame 12. In the structure, the photovoltaic frame 12 is pressed on the bearing edge 21 through the water guide pressure piece 3, so that the photovoltaic frame 12, the water guide pressure piece 3 and the bearing edge 21 are integrally stressed, the light weight design of the photovoltaic frame 12 can be realized on the premise of meeting the structural strength, and the cost and the manufacturing cost of the photovoltaic frame are reduced; and a water retaining structure is arranged between the water guide pressure piece 3 and the photovoltaic frame 12, so that the seepage stopping effect is improved.

In this embodiment, the water blocking structure is set as the water blocking colloid 4. The waterproof and seepage-stopping effect is good, compared with the traditional structure, the waterproof and seepage-stopping device is compact in installation and small in gap between the water guide pressing piece 3 and the photovoltaic frame 12 when the glue is injected into the horizontal splicing gap of the photovoltaic panel, the glue injection quantity is greatly reduced, and meanwhile the stability after glue injection is guaranteed.

In this embodiment, the water blocking colloid 4 is filled at the outer edge where the water guiding device 3 and the photovoltaic frame 12 are in pressure connection. In this structure, the water retaining colloid 4 is filled as the water retaining structure in the outer edge of the pressure connection between the water guide pressure part 3 and the photovoltaic frame 12, can prevent rainwater from penetrating from the gap between the two, and has the effect of sealing and waterproofing.

In the present embodiment, the water guide 3 includes a pressing plate 32 and a fastening bolt 33, and the pressing plate 32 is fastened to the support base 2 by the fastening bolt 33. The photovoltaic panel unit 1 is pressed on the supporting base 2 through the pressing plate 32 and is locked and fixed through the fastening bolts 33, so that the photovoltaic panel unit is convenient to operate, convenient to detach and firm and reliable in connection.

In this embodiment, the pressing plate 32 is provided with a waterproof adhesive 5 covering the fastening bolt 33 and the gap between the fastening bolt 33 and the pressing plate 32. The waterproof effect of overall structure has further been improved to setting up waterproof glue 5, and waterproof glue 5 covers fastening bolt 33, has not only beautified the outward appearance, still avoids it to receive the rainwater corruption.

In this embodiment, the support base 2 is formed with a connection table 23 between the bearing edges 21 on both sides, and the fastening bolts 33 are fastened to the connection table 23. In this structure, the supporting base 2 is connected with the fastening bolts 33 through the connection tables 23 formed between the bearing edges 21 on both sides, the connection is firm and reliable, the overlapping of the photovoltaic frame 12 and the bearing edges 21 is not affected, and meanwhile, the radial length of the fastening bolts 33 can be shortened on the premise of ensuring the connection strength through the connection tables 23 protruding upwards and the fastening bolts 33.

In this embodiment, the drainage groove 22 is formed by integrally bending the support base 2. The structure is simple and the molding is easy.

Example 2:

Fig. 2 shows a second embodiment of the waterproofing support system for solar photovoltaic panels of the present utility model, which is substantially identical to embodiment 1, except that: in this embodiment, the water blocking colloid 4 is filled between two surfaces of the water guiding device 3 and the photovoltaic frame 12 in pressure contact. In this structure, water retaining colloid 4 fills in between the crimping face of water guide pressure spare 3 and photovoltaic frame 12, through the crimping of water guide pressure spare 3, not only makes water retaining colloid 4 installation firm, makes simultaneously between water guide pressure spare 3 and the water retaining colloid 4, is connected inseparabler between water retaining colloid 4 and the photovoltaic frame 12, and waterproof anti-seepage effect is better.

In this embodiment, a glue groove 31 for fixing the water blocking glue 4 is formed at the bottom of the water guiding pressure member 3. The setting up gluey groove 31 is convenient for the installation of manger plate colloid 4, and makes manger plate colloid 4 installation firm, is difficult for sliding.

In this embodiment, two sides of the pressing plate 32 are formed with water guiding slopes 321. The water guide effect is good, and rainwater is prevented from being pushed up on the pressing plate 32.

Example 3:

Fig. 3 shows a third embodiment of the waterproofing support system for solar photovoltaic panels of the present utility model, which is substantially identical to embodiment 1, except that: in this embodiment, the water deflector is configured as a water deflector edge 6 formed on the photovoltaic frame 12. The water retaining edge 6 formed integrally on the photovoltaic frame 12 is used for retaining water, so that the process is more firm and reliable compared with glue injection, and the process of glue injection is reduced, and time and labor are saved.

In this embodiment, the water blocking edge 6 extends upwards to form a waterproof barrier for the gap between the water guiding member 3 and the photovoltaic frame 12. In this structure, the water retaining edge 6 shields the crimping gap between the water guide pressure piece 3 and the photovoltaic frame 12, and has a waterproof effect.

In this embodiment, the water blocking edge 6 is located outside the water guiding member 3. The water blocking edge 6 is positioned on the outer side of the water guide pressure piece 3, and is used for preventing water from leaking into the gap from the outside of the water guide pressure piece 3 to corrode the water guide pressure piece 3.

In this embodiment, the water guiding member 3 includes a water guiding plate 34 and a fastening bolt 33, a pressing table 35 is formed at the bottom of the water guiding plate 34, the water guiding plate 34 is fastened and connected with the support base 2 through the fastening bolt 33, the pressing table 35 is pressed on the photovoltaic frame 12, and the water blocking edge 6 is located outside the pressing table 35. The photovoltaic panel unit 1 is pressed on the supporting base 2 through the pressing table 35, and is locked and fixed through the fastening bolts 33, so that the connection is firm and reliable, the water retaining edge 6 is positioned on the outer side of the pressing table 35, the water is prevented from penetrating into the rainwater from the gap to corrode the pressing table 35 outside the water guide pressing piece 3.

In this embodiment, the edge of the water guide plate 34 is formed with a water blocking eave 341 that bends downward. The water retaining eave 341 is arranged to prevent rainwater from penetrating into the gap between the water retaining edge 6 and the water guide pressure piece 3, so that the waterproof effect is further improved.

Example 4:

Fig. 4 shows a fourth embodiment of the waterproofing support system for solar photovoltaic panels of the present utility model, which is substantially identical to embodiment 1, except that: in this embodiment, the edge of the water guide plate 34 is formed with a water blocking rim 342 covering the water blocking rim 6. In the structure, the water retaining edge 342 formed on the water guide plate 34 forms a coating on the water retaining edge 6, so that rainwater is prevented from penetrating from a gap between the water guide plate 34 and the water retaining edge 6, and the waterproof and seepage-proof effects are improved; meanwhile, the water retaining edge 342 forms a limiting effect on the water retaining edge 6, and prevents the photovoltaic frame 12 from moving left and right.

In this embodiment, the water draining device further comprises a water draining piece 7, the water draining piece 7 is buckled on the side part of the supporting base 2, and a water draining groove 22 is formed on the water draining piece 7. The drainage member 7 is arranged on the side part of the support base 2 through a buckling manner, the operation is simple and convenient, the drainage groove 22 formed on the drainage member 7 is used for guiding and discharging the infiltrated rainwater, the last waterproof barrier is formed, and the rainwater is prevented from infiltrating into the top surface of a building below.

Example 5:

Fig. 5 shows a fifth embodiment of the waterproofing support system for solar photovoltaic panels of the present utility model, which is substantially identical to embodiment 1, except that: in this embodiment, the water blocking edge 6 is located inside the water guiding member 3. In this structure, manger plate limit 6 is located the water conservancy diversion water pressure spare 3 inboard, carries out manger plate at the structure inside and stops oozing, makes this manger plate limit 6 not receive the weather erosion, has improved the stability of structure.

In this embodiment, the water guiding member 3 includes a water guiding plate 34, a pressing table 35 is formed at the bottom of the water guiding plate 34, a buckle plate 36 is formed at the side of the pressing table 35, the buckle plate 36 is buckled with the supporting base 2, the pressing table 35 is pressed on the photovoltaic frame 12, and the water blocking edge 6 is located at the inner side of the pressing table 35. In this structure, water guide pressure spare 3 passes through the lock joint with supporting base 2 and is connected, does not need the bolt perforation mounting structure, has improved convenience and the installation effectiveness of installation greatly.

In this embodiment, the buckling platform 24 is formed between the bearing edges 21 on both sides of the supporting base 2, and the buckling plate 36 and the connecting buckling platform 24 are buckled with each other. In this structure, the supporting base 2 is connected with the buckle plate 36 by the buckle table 24 formed between the bearing edges 21 on both sides, so that the overlapping of the photovoltaic frame 12 and the bearing edges 21 is not affected while the installation and fixation of the water guide plate 34 are realized.

Example 6:

Fig. 6 shows a sixth embodiment of the waterproofing support system for solar photovoltaic panels according to the present utility model, which is substantially identical to embodiment 1, except that: in this embodiment, the water guiding part 3 includes a pressing plate 32, a fastening bolt 33 and a water guiding cover plate 37, the pressing plate 32 is fastened and connected with the supporting base 2 by the fastening bolt 33 and is pressed on the photovoltaic frame 12, the water blocking edge 6 is located at the outer side of the pressing plate 32, and the water guiding cover plate 37 is fastened with the pressing plate 32. In this structure, establish photovoltaic panel unit 1 pressure on supporting base 2 through clamp plate 32 to through fastening bolt 33 locking fixed, firm in connection is reliable, sets up water guide apron 37 and manger plate limit 6 lock joint installation, forms to clamp plate 32 and fastening bolt 33 and covers, has not only beautifies the outward appearance, plays the effect of shielding from the wind simultaneously.

Example 7:

Fig. 7 shows a seventh embodiment of the waterproofing support system for solar photovoltaic panels of the present utility model, which is substantially identical to embodiment 1, except that: in this embodiment, the photovoltaic panel unit 1 includes a photovoltaic panel 11 and a photovoltaic frame 12, the edge of the photovoltaic panel 11 is adhered to the photovoltaic frame 12 through a glue, the photovoltaic frame 12 is carried on the carrying edge 21, and the water guiding member 3 is pressed on the glue. In this structure, water guide pressure spare 3 direct pressure is established on the colloid, not only makes the installation of photovoltaic panel 11 more firm reliable, can make photovoltaic frame 12 set up one less limit that is used for centre gripping photovoltaic panel 11 simultaneously, has reduced its material quantity, and the cost is reduced, and further, the colloid can be as the sealant between water guide pressure spare 3 and the photovoltaic frame 12, plays waterproof the effect that stops oozing.

In this embodiment, the water guiding member 3 includes a pressing plate 32, a fastening bolt 33 and a locking nut 38, an inner expansion groove 25 is formed between the bearing edges 21 on both sides of the supporting base 2, the locking nut 38 is disposed in the inner expansion groove 25, and the pressing plate 32 is fastened and connected with the locking nut 38 by the fastening bolt 33. The connecting is firm and the operation is convenient.

In this embodiment, two sides of the pressing plate 32 are formed with water guiding slopes 321. The rainwater is guided and discharged through the slope surface, so that the rainwater is prevented from accumulating.

Example 8:

Fig. 8 and 9 show an eighth embodiment of the waterproofing support system for solar photovoltaic panels of the present utility model, which is substantially identical to embodiment 1, except that: the photovoltaic panel unit 1 is inserted in the inserting groove 26 and forms a drainage barrier, and a water guide part 27 capable of guiding rainwater to the drainage barrier to be discharged rapidly is formed at the top of the inserting groove 26. When the photovoltaic panel unit is installed, the support base 2 is firstly erected and fixed on the top surface of a building, and the photovoltaic panel units 1 are inserted into the insertion grooves 26, so that the photovoltaic panel units 1 are installed and fixed, and the top surface of the building is covered by the photovoltaic panel units 1. Compared with the traditional structure, the photovoltaic panel unit 1 is installed in an inserting mode, so that the installation convenience and the installation efficiency are greatly improved; the photovoltaic panel unit 1 cartridge forms the drainage barrier in cartridge groove 26, and leads rainwater to the drainage barrier through water guide portion 27, makes the rainwater discharge fast along the roofing slope, avoids the rainwater to pile up between photovoltaic panel unit 1 and supporting base 2, reduces the rainwater infiltration.

In this embodiment, the photovoltaic panel unit 1 includes a photovoltaic panel 11 and a photovoltaic frame 12 wrapped around the edge of the photovoltaic panel 11, where the photovoltaic frame 12 is inserted into the insertion groove 26, and the photovoltaic frame 12 is formed with a water blocking edge 6, and the water blocking edge 6 is located outside the insertion groove 26. In the structure, the photovoltaic frame 12 is inserted in the inserting groove 26, and is stressed together with the inserting groove 26, so that the light weight design of the photovoltaic frame 12 can be realized on the premise of meeting the structural strength, and the cost and the fabrication cost of the photovoltaic frame are reduced; the water retaining edge 6 formed integrally on the photovoltaic frame 12 is used for retaining water, so that the process is more firm and reliable compared with the process of glue injection sealing and water prevention, and the process of glue injection is reduced, so that time and labor are saved.

While the utility model has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A waterproof support system for a solar photovoltaic panel, characterized by: including photovoltaic panel unit (1) and supporting base (2), bear limit (21) on supporting base (2), photovoltaic panel unit (1) bear on supporting base (2) bear limit (21) and constitute drainage barrier, install on supporting base (2) and be used for compressing tightly fixed photovoltaic panel unit (1) and can be with rainwater water conservancy diversion to drainage barrier in order to quick exhaust water guide piece (3), be provided with on supporting base (2) and be used for receiving down leaking rainwater and with its exhaust water drainage groove (22).

2. The waterproofing support system for a solar photovoltaic panel according to claim 1, wherein: the photovoltaic panel unit (1) comprises a photovoltaic panel (11) and light Fu Biankuang (12) wrapping the edge of the photovoltaic panel (11), the light Fu Biankuang (12) is borne on the bearing edge (21), the water guide pressure piece (3) is pressed on the light Fu Biankuang (12), and a water blocking structure for preventing rainwater from entering from the gap is arranged between the water guide pressure piece (3) and the light Fu Biankuang (12).

3. The waterproofing support system for a solar photovoltaic panel according to claim 2, wherein: the water retaining structure is arranged as a water retaining colloid (4).

4. A waterproofing support system for solar photovoltaic panels according to claim 3 wherein: the water retaining colloid (4) is filled at the outer edge of the pressure-connected water guide part (3) and the light Fu Biankuang (12).

5. A waterproofing support system for solar photovoltaic panels according to claim 3 wherein: the water retaining colloid (4) is filled between two surfaces of the water guide pressure piece (3) and the light Fu Biankuang (12) which are in pressure connection.

6. The waterproof support system for a solar photovoltaic panel according to claim 5, wherein: the bottom of the water guide pressing piece (3) is provided with a glue groove (31) for fixing the water blocking glue body (4).

7. The waterproofing support system for a solar photovoltaic panel according to any one of claims 1 to 6, wherein: the water guide pressing piece (3) comprises a pressing plate (32) and a fastening bolt (33), and the pressing plate (32) is in fastening connection with the support base (2) through the fastening bolt (33).

8. The waterproof support system for a solar photovoltaic panel according to claim 7, wherein: and water guide slope surfaces (321) are formed on two sides of the pressing plate (32).

9. The waterproof support system for a solar photovoltaic panel according to claim 8, wherein: the pressing plate (32) is provided with waterproof glue (5) covering the fastening bolts (33) and gaps between the fastening bolts (33) and the pressing plate (32).

10. The waterproofing support system for a solar photovoltaic panel according to claim 9, wherein: the support base (2) is formed with a connecting table (23) between the bearing edges (21) at two sides, and the fastening bolts (33) are fastened and connected with the connecting table (23).

11. The waterproofing support system for a solar photovoltaic panel according to claim 2, wherein: the water retaining structure is arranged as a water retaining edge (6) formed on the photovoltaic frame (12).

12. The waterproof support system for a solar photovoltaic panel according to claim 11, wherein: the water blocking edge (6) extends upwards to form a shielding waterproof effect on a gap between the water guide pressure piece (3) and the light Fu Biankuang (12) in a pressure welding mode.

13. The waterproofing support system for a solar photovoltaic panel according to claim 12 wherein: the water retaining edge (6) is positioned at the outer side of the water guide pressure piece (3).

14. The waterproofing support system for a solar photovoltaic panel according to claim 12 wherein: the water retaining edge (6) is positioned on the inner side of the water guide pressure piece (3).

15. The waterproofing support system for a solar photovoltaic panel according to any one of claims 11 to 14 wherein: the water guide pressing piece (3) comprises a water guide plate (34) and fastening bolts (33), a pressing table (35) is formed at the bottom of the water guide plate (34), the water guide plate (34) is fixedly connected with the support base (2) through the fastening bolts (33), the pressing table (35) is tightly pressed on the photovoltaic frame (12), and the water retaining edge (6) is located at the outer side of the pressing table (35).

16. The waterproof support system for a solar photovoltaic panel according to claim 15, wherein: the edge of the water guide plate (34) is provided with a water blocking eave (341) which is bent downwards.

17. The waterproof support system for a solar photovoltaic panel according to claim 15, wherein: the edge of the water guide plate (34) is provided with a water blocking wrapping edge (342) for wrapping the water blocking edge (6).

18. The waterproofing support system for a solar photovoltaic panel according to claim 16 or 17 wherein: the support base (2) is formed with a connecting table (23) between the bearing edges (21) at two sides, and the fastening bolts (33) are fastened and connected with the connecting table (23).

19. The waterproofing support system for a solar photovoltaic panel according to any one of claims 11 to 14 wherein: the water guide pressing piece (3) comprises a water guide plate (34), a pressing table (35) is formed at the bottom of the water guide plate (34), a buckle plate (36) is formed at the side part of the pressing table (35), the buckle plate (36) is buckled with the support base (2), the pressing table (35) is tightly pressed on the photovoltaic frame (12), and the water blocking edge (6) is located at the inner side of the pressing table (35).

20. The waterproof support system for a solar photovoltaic panel according to claim 19, wherein: the buckling table (24) is formed between the bearing edges (21) on two sides of the supporting base (2), and the buckling plate (36) and the connecting buckling table (24) are mutually buckled.

21. The waterproofing support system for a solar photovoltaic panel according to any one of claims 11 to 14 wherein: the water guide pressing piece (3) comprises a pressing plate (32), fastening bolts (33) and a water guide cover plate (37), the pressing plate (32) is fixedly connected with the support base (2) through the fastening bolts (33) and is pressed on the photovoltaic frame (12), the water blocking edge (6) is located on the outer side of the pressing plate (32), and the water guide cover plate (37) is connected with the pressing plate (32) in a fastening mode.

22. The waterproofing support system for a solar photovoltaic panel according to claim 1, wherein: the photovoltaic panel unit (1) comprises a photovoltaic panel (11) and a photovoltaic frame (12), the edge of the photovoltaic panel (11) is adhered to the photovoltaic frame (12) through colloid, light Fu Biankuang (12) is borne on a bearing edge (21), and the water guide pressure piece (3) is pressed on the colloid.

23. The waterproof support system for a solar photovoltaic panel according to claim 22, wherein: the water guide pressing piece (3) comprises a pressing plate (32), fastening bolts (33) and locking nuts (38), wherein an inner expanding groove (25) is formed between bearing edges (21) on two sides of the support base (2), the locking nuts (38) are arranged in the inner expanding groove (25), and the pressing plate (32) is in fastening connection with the locking nuts (38) through the fastening bolts (33).

24. The waterproof support system for a solar photovoltaic panel according to claim 23, wherein: and water guide slope surfaces (321) are formed on two sides of the pressing plate (32).

25. A waterproof support system for a solar photovoltaic panel, characterized by: including photovoltaic panel unit (1) and supporting base (2), the shaping has cartridge groove (26) on supporting base (2), photovoltaic panel unit (1) cartridge is in cartridge groove (26) and constitutes the drainage barrier, cartridge groove (26) top shaping has can be with rainwater water conservancy diversion to drainage barrier in order to quick exhaust water guide part (27).

26. The waterproof support system for a solar photovoltaic panel according to claim 25, wherein: the photovoltaic panel unit (1) comprises a photovoltaic panel (11) and light Fu Biankuang (12) coated on the edge of the photovoltaic panel (11), wherein the light Fu Biankuang (12) is inserted into the inserting groove (26), a water blocking edge (6) is formed on the light Fu Biankuang (12), and the water blocking edge (6) is located on the outer side of the inserting groove (26).

27. The waterproofing support system for a solar photovoltaic panel according to claim 1 or 25 wherein: the drainage groove (22) is arranged as a groove body structure formed by integrally bending the support base (2).

28. The waterproofing support system for a solar photovoltaic panel according to claim 1 or 25 wherein: the novel water draining device is characterized by further comprising a water draining piece (7), wherein the water draining piece (7) is buckled on the side part of the supporting base (2), and the water draining groove (22) is formed in the water draining piece (7).