CN219436904U

CN219436904U - BIPV photovoltaic tile

Info

Publication number: CN219436904U
Application number: CN202320143102.3U
Authority: CN
Inventors: 杨晓娟; 王大志
Original assignee: Xiamen Shengqian New Energy Technology Co ltd
Current assignee: Xiamen Shengqian New Energy Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-07-28
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a BIPV photovoltaic tile, which comprises the following components: the photovoltaic tiles are positioned at the connecting parts at two sides of the side of the light Fu Wachang, a plurality of connecting parts are positioned between the two connecting parts, a plurality of supporting parts are positioned between the two connecting parts, and two adjacent photovoltaic tiles are connected through the connecting parts; according to the photovoltaic tile, the photovoltaic tiles with the connecting parts, the connecting parts and the supporting parts are arranged, firstly, the two connected photovoltaic tiles can be connected through the connecting parts directly without punching, then, the photovoltaic panel sleeved with the frame body is placed on the two photovoltaic tiles, and the installation of the photovoltaic Fu Washang photovoltaic panel can be completed.

Description

BIPV photovoltaic tile

Technical Field

The utility model relates to a BIPV photovoltaic tile, and belongs to the technical field of photovoltaic roofs.

Background

BIPV photovoltaic building integration is a technology for integrating photovoltaic power generation products onto a building, and is designed and constructed in two general modes: one is the combination of the photovoltaic square matrix and the building, and the other is the integration of the photovoltaic square matrix and the building, such as a photovoltaic tile roof, a photovoltaic curtain wall, a photovoltaic daylighting roof and the like.

In the two modes, the combination of the photovoltaic array and the building is the most common mode, particularly the combination of the photovoltaic array and the building roof, and various combined fixtures are needed to lock and fix the photovoltaic panel and the photovoltaic tile in the installation process of the photovoltaic panel.

The existing photovoltaic panels are directly installed on the shed roof, a large number of connecting piece auxiliary materials are needed to be adopted for enabling the photovoltaic panels to be stably installed on the shed roof, steps in the installation process are relatively complicated, consumption of materials is large, the photovoltaic modules are also required to be sealed through a large number of waterproof adhesives, waterproof leakage prevention is achieved, ageing phenomena can be generated along with the increase of the service time of the waterproof adhesives, most of the connecting piece auxiliary materials are required to be perforated and connected, and after the waterproof adhesives are ageing, water flows are easy to leak into a room through the holes of the connecting pieces.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the BIPV photovoltaic tile, so that the problem that the photovoltaic panel in the prior art is directly installed on the roof, a large number of connecting piece auxiliary materials are needed for stably installing the photovoltaic panel on the roof, the steps in the installation process are relatively complicated, the materials are consumed more, the photovoltaic modules are sealed by more waterproof adhesives, the waterproofing and leakage prevention are achieved, the ageing phenomenon can occur along with the increase of the service time of the waterproof adhesives, and most of the connecting piece auxiliary materials are needed to be perforated and connected, and after the waterproof adhesives are aged, water flow easily leaks into a room through the holes of the connecting pieces is solved.

In order to achieve the above object, the present utility model is realized by the following technical scheme:

a BIPV photovoltaic tile comprising: the photovoltaic tiles are positioned at the connecting parts at two sides of the side of the light Fu Wachang, a plurality of connecting parts are positioned between the two connecting parts, a plurality of supporting parts are positioned between the two connecting parts, and two adjacent photovoltaic tiles are connected through the connecting parts;

the lower surface of the photovoltaic plate is abutted above the supporting part; the outer side surface of the photovoltaic panel is sleeved with a frame body, and the side surface of the frame body is abutted against the side surface of the connecting part;

the frame body comprises a bottom stay attached to the bottom of the photovoltaic panel and a clamping strip positioned right below the bottom stay, and the lower surface of the clamping strip is attached to the upper surface of the connecting part;

the clamping piece is clamped on the upper surface of the clamping strip and the lower surface of the connecting part.

As a further improvement, the engagement portion includes a hook strip disposed on the side of the light Fu Wachang and having an opening facing the side of the connection portion, and a hook strip disposed on the side of the light Fu Wachang and matched with the hook strip, and the lower portion of the hook strip is abutted to the bottom of the hook strip.

As a further improvement, the connecting portion comprises a first supporting bar for supporting the photovoltaic panel, a second supporting bar for supporting the adjacent other photovoltaic panel, and a separation bar for separating the two photovoltaic panels, wherein the first supporting bar, the second supporting bar and the separation bar are of an integrated structure, and the inside of the first supporting bar, the second supporting bar and the separation bar is of a hollow structure.

As a further improvement, the support portion includes a third support bar with a horizontal top, the third support bar abutting directly under the photovoltaic panel.

As a further improvement, the photovoltaic tile further comprises a W-shaped drainage channel located between the two support portions.

As a further improvement, the frame body further comprises a constraint bar, the constraint bar is located right above the bottom stay bar, the width of the constraint bar is 1/2 of the width of the bottom stay bar, an installation groove is formed between the constraint bar and the bottom stay bar, and the photovoltaic panel is installed in the installation groove.

As a further improvement, the clamping piece comprises a clamping sleeve, pressing pieces welded on two sides of the clamping sleeve, an opening is formed in one side of the clamping sleeve, a pressing strip is arranged on one side, away from the opening, of the clamping sleeve, of the pressing piece, and the pressing strip is arranged in a suspended mode.

As a further improvement, the clamping piece further comprises a threaded rod and two first nuts screwed on the threaded rod, a first through hole is formed in the pressing strip, the threaded rod is inserted into the first through hole, and the first nuts are attached to the inner side face of the pressing strip.

As a further improvement, the threaded rod comprises a main rod, external thread parts are arranged at two ends of the main rod, and the end parts of the external thread parts are arc-shaped.

As a further improvement, a second through hole is formed in the welding position of the pressing piece and the jacket, a bolt is inserted into the second through hole, a second nut is screwed at one end of the bolt, the second nut is embedded on one side of the jacket, and a cross countersink is formed in the head of the threaded rod.

The beneficial effects of the utility model are as follows:

according to the photovoltaic tile, the photovoltaic tile is provided with the connecting part, the connecting part and the supporting part, firstly, the two connected photovoltaic tiles can be connected through the connecting part directly without punching, then, the photovoltaic panel sleeved with the frame body is placed on the two photovoltaic tiles, the side faces of the photovoltaic panel are restrained through the two connecting parts, the bottom of the photovoltaic panel is supported through the supporting part, and finally, the installation of the photovoltaic panel Fu Washang is completed by installing at least two clamping pieces on one side of the connecting part and the long side contact part of the frame body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a BIPV photovoltaic tile of the present utility model.

Figure 2 is a side view of a BIPV photovoltaic tile of the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 2.

Fig. 6 is a schematic perspective view of a clamping member according to the present utility model.

Fig. 7 is a side view of another embodiment of a clamp of the present utility model.

Fig. 8 is a side view of yet another embodiment of a clip of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The photovoltaic panel is directly installed on the roof, a large number of connecting piece auxiliary materials are needed for enabling the photovoltaic panel to be stably installed on the roof, the steps in the installation process are relatively complicated, the consumption of materials is large, the photovoltaic assemblies are also sealed by a large number of waterproof adhesives, waterproof leakage prevention is achieved, ageing phenomena can be generated along with the increase of the service time of the waterproof adhesives, most of the connecting piece auxiliary materials are needed to be perforated and connected, and after the waterproof adhesives are aged, water flows easily leak into a room through the holes of the connecting pieces, so that the following technical scheme is disclosed in order to solve the technical problems:

example 1

Referring to fig. 1-6, a BIPV photovoltaic tile comprising: the photovoltaic tile 1 is provided with connecting parts 11 positioned at two sides of the long side of the photovoltaic tile 1, a plurality of connecting parts 12 positioned between the two connecting parts 11, a plurality of supporting parts 13 positioned between the two connecting parts 12, and two adjacent photovoltaic tiles 1 are connected through the connecting parts 11; a photovoltaic panel 2, wherein the lower surface of the photovoltaic panel 2 is abutted above the supporting part 13; the outer side surface of the photovoltaic panel 2 is sleeved with a frame body 3, and the side surface of the frame body 3 is abutted against the side surface of the connecting part 12; the frame body 3 comprises a bottom stay bar 31 attached to the bottom of the photovoltaic panel 2 and a clamping bar 32 positioned right below the bottom stay bar 31, and the lower surface of the clamping bar 32 is attached to the upper surface of the connecting part 12; and the clamping piece 4 is clamped on the upper surface of the clamping strip 32 and the lower surface of the connecting part 12.

The above-mentioned photovoltaic board 2 is installed at the shed roof, need adopt a large amount of connecting pieces to assist the material, the step is loaded down with trivial details relatively in the installation, so set up a photovoltaic tile 1 that has linking portion 11, connecting portion 12 and supporting part 13, at first, need not to punch between two continuous photovoltaic tiles 1 and can directly carry out preliminary connection through linking portion 11, can make the state that the crisscross closure is realized to two adjacent photovoltaic tile 1 junction parts through linking portion 11, can effectively block rain water from getting into, afterwards, place the photovoltaic board 2 of cover installation framework 3 on two photovoltaic tiles 1, its side is restrained through two connecting portions 12, the bottom is supported through supporting part 13, finally through installing a plurality of holders 4 at connecting portion 12 and framework 3 contact position, accomplish the installation of photovoltaic board 2 on the photovoltaic tile 1, wherein, the holder 4 that each photovoltaic board 2 corresponds is provided with 4 at least, in this embodiment, holder 4 is provided with 4.

The engagement portion 11 in this embodiment is specifically: the connecting portion 11 includes a hook strip 111 disposed on a long side of the photovoltaic tile 1 and having an opening facing one side of the connecting portion 12, and a hook strip 112 disposed on a long side of the photovoltaic tile 1 and matched with the hook strip 111, and a lower portion of the hook strip 112 is abutted to a bottom of the hook strip 111. The inside of crotch strip 111 top of photovoltaic tile 1 one side is equipped with two 90 dog-ear for the upper surface is the horizontality, just the inside also is equipped with two 90 dog-ear of crotch strip 112 top of photovoltaic tile 1 opposite side, and the lower surface is the horizontality, can fully cover crotch strip 111 inside to make crotch strip 111 outside and the inboard fully laminating of crotch strip 112 together, form the closed state, thereby can block the entering of rainwater.

In addition, a 90 ° folded angle is further disposed on the outer side of the lower portion of the hook strip 112 to form a folded sheet, the folded sheet is fully abutted on the photovoltaic tile 1 on one side where the hook strip 111 is disposed, when the photovoltaic panel 2 is pressed above the hook strip 112, the folded sheet can be abutted on the photovoltaic tile 1 to disperse pressure into the photovoltaic tile 1, so that deformation of the hook strip 112 and the hook strip 111 in the connection portion 11 can be effectively prevented.

After a plurality of photovoltaic tiles 1 are connected through the connection portion 11 to form a photovoltaic tile 1 roof, a photovoltaic panel 2 can be placed on the photovoltaic tile 1 roof, so that the photovoltaic panel 2 and the photovoltaic tile 1 form a stable connection state, a connection portion 12 is arranged, the connection portion 12 comprises a first support bar 121 used for supporting the photovoltaic panel 2, a second support bar 122 used for supporting adjacent photovoltaic panels 2 and a separation bar 123 used for separating two photovoltaic panels 2, the first support bar 121, the second support bar 122 and the separation bar 123 are of an integrated structure and are of a hollow structure, the support portion 13 comprises a third support bar 131 with a horizontal top, and the third support bar 131 is abutted under the photovoltaic panel 2. The two long sides of the photovoltaic panel 2 can be placed on the connecting parts 12 in a butt joint manner, the arrangement interval of the two connecting parts 12 is matched with the width of the photovoltaic panel 2 of the installation frame body 3, the photovoltaic panel 2 of the installation frame body 3 can be fully abutted to the bottom of the photovoltaic panel 2 through the supporting parts 13 after being placed, and the clamping strips 32 can be attached to the first supporting strips 121 or the second supporting strips 122 after the frame body 3 is placed through the butt joint of the supporting parts 13 and the butt joint of the first supporting strips 121 and the second supporting strips 122, so that the placing step of the photovoltaic tile 1 is completed.

In addition, the adjacent photovoltaic panels 2 are separated by the separation strip 123, so that when the two photovoltaic panels 2 are prevented from shaking due to the influence of strong wind, the buffer space between the adjacent photovoltaic panels 2 can be provided by the arrangement of the separation strip 123.

It should be emphasized that the photovoltaic tile 1 is a monolithic plate, and the plate is bent by a stamping process to form a joint portion 11, a connecting portion 12, a supporting portion 13, and a W-shaped drainage groove 14, where the W-shaped drainage groove 14 is located between two supporting portions 13. In this embodiment, the photovoltaic tile 1 is made of zinc-aluminum-magnesium sheet material.

For better protection of the photovoltaic panel 2, the fixing state of the photovoltaic panel 2 is reinforced, so the frame 3 further comprises a constraint bar 33, the constraint bar 33 is located right above the bottom support bar 31, the width of the constraint bar 33 is 1/2 of the width of the bottom support bar 31, a mounting groove is formed between the constraint bar 33 and the bottom support bar 31, and the photovoltaic panel 2 is mounted in the mounting groove. One side of the short side of the frame body 3 is in a split state before being installed, one end of the photovoltaic panel 2 can be placed in an installation groove formed between the constraint bar 33 and the bottom stay bar 31, the photovoltaic panel 2 can be slidably inserted into the installation groove in a sliding mode, when the photovoltaic panel is completely inserted into the frame body 3, the original split short side is welded and reset, and the photovoltaic panel 2 is stably and fixedly installed in the frame body 3. In this embodiment, the width of the restraint bar 33 is 1/2 of the width of the bottom stay bar 31, so that on one hand, the material can be reduced, and on the other hand, interference between the restraint bar 33 and the solar block on the edge of the photovoltaic panel 2 can be avoided.

In order to reduce consumption of auxiliary materials of the connecting piece and further simplify the installation step, the clamping piece 4 is arranged, the clamping piece 4 comprises a clamping sleeve 41, pressing pieces 42 welded on two sides of the clamping sleeve 41, an opening is formed in one side of the clamping sleeve 41, a pressing strip 421 is arranged on one side, away from the opening of the clamping sleeve 41, of the pressing pieces 42, and the pressing strip 421 is arranged in a suspended mode. When the clamping strip 32 is attached to the first supporting strip 121 or the second supporting strip 122, the position of the pressing strip 421 on the pressing sheet 42 can be pressed to open one side of the opening of the jacket 41, so that the clamping strip 32 and the first supporting strip 121 or the clamping strip 32 and the second supporting strip 122 can be clamped, and the photovoltaic panel 2 can be completely fixed on the photovoltaic tile 1 through the frame 3. In this embodiment, the jacket 41 and the pressing piece 42 are made of spring steel materials.

In addition, a plurality of countersunk grooves are disposed above the clamping bar 32 and below the first and second supporting bars 121 and 122, and the countersunk grooves correspond to each other and are used for positioning the clamping position of the clamping member 4.

In order to further enhance the mounting strength of the frame body 3 and the photovoltaic tile 1, the clamping member 4 further includes a threaded rod 43 and two first nuts 44 screwed on the threaded rod 43, the pressing bar 421 is provided with a first through hole 4211, the threaded rod 43 is inserted into the first through hole 4211, and the first nuts 44 are attached to the inner side surface of the pressing bar 421. After the clamping piece 4 is installed, the threaded rods 43 are inserted into the corresponding first through holes 4211 on the two pressing strips 421, the threaded rods 43 between the two pressing strips 421 are screwed into the two first nuts 44, the first nuts 44 are screwed to be abutted against the inner sides of the pressing strips 421, the pressing strips 42 are further spread, the pressing strips 42 apply continuous pressure to the clamping sleeve 41 through the welding part of the clamping sleeve 41, so that the clamping force of the clamping sleeve 41 on the clamping strips 32 and the first supporting strips 121 or the clamping strips 32 and the second supporting strips 122 is enhanced, and the installation strength of the reinforced frame body 3 and the photovoltaic tile 1 is further achieved.

Example 2

Referring to fig. 7, this embodiment is basically the same as embodiment 1, except that the threaded rod 43 includes a main rod 431, two ends of the main rod 431 are provided with external thread portions 432, and the ends of the external thread portions 432 are arc-shaped. The main rod 431 with a smooth middle part can reduce the rotation times and time when the first nut 44 is screwed into the threaded rod 43 from one side, thereby improving the efficiency. When the space is small, the two beads 421 can be temporarily spread by a tool, and the first through hole 4211 in the beads 421 can be directly pressed by the threaded rod 43 having the circular arc-shaped end of the male screw portion 432.

Example 3

Referring to fig. 8, this embodiment is substantially the same as embodiment 1, except that a second through hole 422 is provided at a welding portion between the pressing piece 42 and the jacket 41, a bolt 423 is inserted into the second through hole 422, one end of the bolt 423 is screwed with a second nut 424, the second nut 424 is embedded on one side of the jacket 41, and a cross-shaped countersink is provided at a head of the threaded rod 43. After the clamping piece 4 completes the clamping action, a second nut 424 is placed in the caulking groove at the upper part of the pressing piece 42, a bolt 423 is inserted into the second through hole 422 from the bottom, and the connecting pressure of the bolt 423 and the second nut 424 is gradually increased, so that the clamping force of the clamping sleeve 41 on the clamping strip 32 and the first supporting strip 121 or the clamping strip 32 and the second supporting strip 122 is enhanced, and the mounting strength of the frame 3 and the photovoltaic tile 1 is further enhanced.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A BIPV photovoltaic tile comprising:

the photovoltaic tile (1) is arranged at the connecting parts (11) at the two sides of the long side of the photovoltaic tile (1), a plurality of connecting parts (12) are arranged between the two connecting parts (11), a plurality of supporting parts (13) are arranged between the two connecting parts (12), and the two adjacent photovoltaic tiles (1) are connected through the connecting parts (11);

a photovoltaic panel (2), wherein the lower surface of the photovoltaic panel (2) is abutted above the supporting part (13); the outer side surface of the photovoltaic panel (2) is sleeved with a frame body (3), and the side surface of the frame body (3) is abutted against the side surface of the connecting part (12);

the frame body (3) comprises a bottom stay bar (31) attached to the bottom of the photovoltaic panel (2) and a clamping bar (32) positioned right below the bottom stay bar (31), and the lower surface of the clamping bar (32) is attached to the upper surface of the connecting part (12);

the clamping piece (4), the clamping piece (4) clamping is in clamping strip (32) upper surface and connecting portion (12) lower surface.

2. The BIPV photovoltaic tile according to claim 1, wherein the connecting portion (11) comprises a hooking strip (111) arranged on the long side of the photovoltaic tile (1) and opening towards one side of the connecting portion (12), and a hooking strip (112) arranged on the long side of the photovoltaic tile (1) and matched with the hooking strip (111), and the lower portion of the hooking strip (112) is abutted to the bottom of the hooking strip (111).

3. A BIPV photovoltaic tile according to claim 1, wherein the connection portion (12) comprises a first support bar (121) for supporting the photovoltaic panels (2), a second support bar (122) for supporting the adjacent other photovoltaic panel (2) and a separation bar (123) for separating the two photovoltaic panels (2), wherein the first support bar (121), the second support bar (122) and the separation bar (123) are of an integrated structure and are hollow.

4. BIPV photovoltaic tile according to claim 1, wherein the support (13) comprises a top horizontal third support bar (131), the third support bar (131) abutting directly under the photovoltaic panel (2).

5. A BIPV photovoltaic tile according to claim 1, wherein the photovoltaic tile (1) further comprises a W-shaped drainage channel (14), the W-shaped drainage channel (14) being located between two of the support portions (13).

6. A BIPV photovoltaic tile according to claim 1, wherein the frame (3) further comprises a restraint bar (33), the restraint bar (33) is located directly above the bottom support bar (31), the width of the restraint bar (33) is 1/2 of the width of the bottom support bar (31), a mounting groove is formed between the restraint bar (33) and the bottom support bar (31), and the photovoltaic panel (2) is mounted in the mounting groove.

7. The BIPV photovoltaic tile according to claim 1, wherein the clamping member (4) comprises a clamping sleeve (41), pressing pieces (42) welded on two sides of the clamping sleeve (41), an opening is formed in one side of the clamping sleeve (41), a pressing strip (421) is arranged on one side, away from the opening of the clamping sleeve (41), of the pressing pieces (42), and the pressing strips (421) are suspended.

8. The BIPV photovoltaic tile according to claim 1 or 7, wherein the clamping member (4) further comprises a threaded rod (43) and two first nuts (44) screwed on the threaded rod (43), the pressing bar (421) is provided with a first through hole (4211), the threaded rod (43) is inserted into the first through hole (4211), and the first nuts (44) are attached to the inner side surface of the pressing bar (421).

9. The BIPV photovoltaic tile according to claim 8, wherein the threaded rod (43) comprises a main rod (431), external threaded portions (432) are provided at both ends of the main rod (431), and the ends of the external threaded portions (432) are arc-shaped.

10. The BIPV photovoltaic tile according to claim 7, wherein a second through hole (422) is formed in a welding position of the pressing piece (42) and the jacket (41), a bolt (423) is inserted into the second through hole (422), a second nut (424) is screwed on one end of the bolt (423), the second nut (424) is embedded on one side of the jacket (41), and a cross-shaped countersink is formed in the head of the threaded rod (43).