CN219528197U

CN219528197U - Main water tank of BIPV zinc aluminum magnesium photovoltaic bracket

Info

Publication number: CN219528197U
Application number: CN202320153143.0U
Authority: CN
Inventors: 陈奇明; 卢少斌
Original assignee: Anthem Xiamen Solar Energy Technology Co ltd
Current assignee: Anthem Xiamen Solar Energy Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-08-15
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses a main water tank of a BIPV zinc aluminum magnesium photovoltaic bracket, which is provided with a water collecting cavity with a U-shaped structure, wherein water tank supporting seats are arranged on two sides of the water collecting cavity, a supporting bottom plate is arranged at the bottom of the outer side of the water tank supporting seat, and the water tank supporting seat, the water collecting cavity and the bottom surface of the supporting bottom plate are flush. The main water tank has reasonable structural design, does not need to be additionally matched with a water tank fixing assembly, and can reduce materials and cost. The stability of main basin can be guaranteed through basin supporting part and braced bottom plate to accessible basin supporting seat and braced bottom plate come the pressure of sharing the photovoltaic board, improve the life of main basin, and make main basin stability good, the guide plate of main basin can be fast with rainwater leading-in catchment intracavity, catchment intracavity can be fast the drainage, prevents corrosion. The water is drained through the main water tank, waterproof glue is not needed, the installation is simple, and compared with the traditional waterproof glue, the water leakage problem caused by the aging of the waterproof glue can be avoided.

Description

Main water tank of BIPV zinc aluminum magnesium photovoltaic bracket

Technical Field

The utility model relates to the technical field of photovoltaic building integration, in particular to a main water tank of a BIPV zinc aluminum magnesium photovoltaic bracket.

Background

The photovoltaic roofing installation system refers to a photovoltaic system installed on a roofing and is divided into BAPV and BIPV according to an installation mode. The BAPV is characterized in that a solar photovoltaic power generation system is installed on an existing building through a steel structure or an aluminum alloy bracket, and the solar photovoltaic power generation system is also called an 'installation type' solar photovoltaic building, and the technology has the defects that the service life of a color steel tile roof of a steel structure factory building is about 10 years generally, water leakage is easily caused by rust and corrosion and strength deterioration, the water prevention is difficult, and the design life of the photovoltaic power generation system is required to be 25 years, so that the color steel tile needs to be replaced during operation, the maintenance cost is high, and a lot of resources are wasted.

BIPV is a photovoltaic building integrated system, which is a solar photovoltaic power generation system designed and constructed and installed simultaneously with a building and forms perfect combination with the building, is also called a 'built' and 'building material' solar photovoltaic building, is taken as a part of an external structure of the building, has the power generation function, has the functions of building components and building materials, can even promote the aesthetic feeling of the building, forms a perfect unity with the building, greatly reduces the running cost of solar energy for building energy supply and the requirement of building energy supply on expensive devices, and has very wide application prospect. In BIPV technology, waterproof drainage of roofs is a very critical technical difficulty. The BIPV of the prior art has the following drawbacks: (1) Some waterproof still depends on glue spraying, but glue spraying is easy to age, and the service life is short; (2) high installation requirements and high water leakage risk; (3) The water guide groove bears the functions of stress and water drainage, and has large material consumption and high cost.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the main water tank of the BIPV zinc aluminum magnesium photovoltaic bracket, which has reasonable structure, can reduce materials and reduce cost.

In order to achieve the above object, the solution of the present utility model is:

a main water tank of a BIPV zinc aluminum magnesium photovoltaic bracket is provided with a water collecting cavity with a U-shaped structure, water tank supporting seats are arranged on two sides of the water collecting cavity, a supporting bottom plate is arranged at the bottom of the outer side of each water tank supporting seat, and the water tank supporting seats, the water collecting cavity and the bottom surface of the supporting bottom plate are flush.

Further, the top of the two sides of the water collecting cavity of the main water tank is provided with the outward-expanding guide plates, the top ends of the two guide plates are respectively connected with the mounting parts, and the mounting parts are arranged at the top ends of the water tank supporting seats.

Further, the top end of the mounting part forms an inclined surface which is inclined inwards and downwards.

Further, the supporting bottom plate is provided with at least one pressing block limiting part for mounting the heavy pressing block.

Furthermore, the installation department of main basin is open-ended down's reverse U type structure, and installation department integrated into one piece is on the top of basin supporting seat.

Further, the water tank supporting seat is of a hollow structure communicated with the opening of the installation part.

After the structure is adopted, the main water tank of the BIPV zinc aluminum magnesium photovoltaic bracket is reasonable in structural design, and a water tank fixing assembly is not needed to be additionally matched, so that materials can be reduced, and the cost is reduced. The stability of main basin can be guaranteed through basin supporting part and braced bottom plate to accessible basin supporting seat and braced bottom plate come the pressure of sharing the photovoltaic board, improve the life of main basin, and make main basin stability good, the guide plate of main basin can be fast with rainwater leading-in catchment intracavity, catchment intracavity can be fast the drainage, prevents corrosion. According to the utility model, the main water tank is used for draining water, waterproof glue is not needed, the installation is simple, compared with the traditional waterproof glue, the problem of water leakage caused by aging of the waterproof glue can be avoided, the structure of the sealing glue is not needed, the installation efficiency is quickened, the maintenance cost is reduced, the waterproof performance is comprehensively improved, and the aluminum alloy waterproof structure is cheaper, safer and more practical than the conventional aluminum alloy waterproof structure.

Drawings

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

Fig. 2 is a front view of the present utility model.

Fig. 2A is a partial enlarged view at a in fig. 2.

Fig. 2B is a partial enlarged view at B in fig. 2.

Fig. 3 is a side view of the present utility model.

Fig. 4 is a top view of the present utility model.

Fig. 5 is a perspective view of the main sump of the present utility model.

Fig. 6 is a front view of the main sump of the present utility model.

Fig. 7 is a perspective view of a heavy duty briquette of the present utility model.

Fig. 8 is a front view of a heavy duty briquette of the present utility model.

Fig. 9 is a perspective view of the side arm of the present utility model.

Fig. 10 is a front view of the side arm of the present utility model.

Fig. 11 is a perspective view of the present utility model.

Fig. 12 is a front view of the arm of the present utility model.

Fig. 13 is a perspective view of the auxiliary flume of the present utility model.

Fig. 14 is a side view of the secondary flume of the present utility model.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 4, the present utility model discloses a BIPV zinc aluminum magnesium photovoltaic bracket, which comprises a purline 1, a photovoltaic panel 2, a main water tank 3, a secondary water tank 4, an edge pressing component 5 and a middle pressing component 6.

The purlins 1 are horizontally and longitudinally arranged at intervals, the main water tanks 3 are horizontally and transversely arranged on the purlins 1 at intervals, the auxiliary water tanks 4 are horizontally and longitudinally arranged on the main water tanks 3 at intervals, so that the main water tanks 3 and the auxiliary water tanks 4 form a plurality of quadrangles, each quadrangle is provided with a photovoltaic panel 2, the main water tanks 3 are fixedly arranged on the purlins 1 through heavy pressing blocks 7, the main water tanks 3 are provided with water collecting cavities 31 with U-shaped structures, water tank supporting seats 32 are arranged on two sides of the water collecting cavities 31, supporting bottom plates 33 matched with the heavy pressing blocks 7 are arranged on the outer sides of the water tank supporting seats 32, and the water tank supporting seats 32, the water collecting cavities 31 and the bottom surfaces of the supporting bottom plates 33 are flush; both ends of the auxiliary water tank 4 are located in the water collecting cavity 31, two side edges of the auxiliary water tank 4 are clamped on the inner peripheral wall of the photovoltaic panel 2, the photovoltaic panel 2 close to the side is fixed through at least one group of side pressing assemblies 5 and at least one group of middle pressing assemblies 6, and the photovoltaic panel 2 in the middle is fixed through at least two groups of middle pressing assemblies 6.

As shown in fig. 5 and 6, the top ends of the two sides of the water collecting cavity 31 of the main water tank 3 form outwardly-widened guide plates 34, the top ends of the two guide plates 34 are respectively connected with an installation part 35, the installation part 35 is arranged at the top end of the water tank supporting seat 32, and an inclined surface 36 which is inclined inwards and downwards is formed at the top end of the installation part 35 for better guiding water.

The supporting base plate 33 is provided with at least one pressing block limiting part 37 for installing the heavy pressing block 7, one end of the heavy pressing block 7 is provided with a pressing block installing part 71 correspondingly matched with the pressing block limiting part 37, the other end of the heavy pressing block 7 is provided with a pressing block supporting part 72 flush with the bottom surface of the supporting base plate 33, and a pressing block locking hole 74 correspondingly matched with the locking piece 73 is arranged between the pressing block installing part 71 and the pressing block supporting part 72 of the heavy pressing block 7. When the water tank is installed, the main water tank 3 is placed on the purline 1, the pressing block installation parts 71 of the two heavy pressing blocks 72 are correspondingly installed on the pressing block limiting parts 37 of the two supporting bottom plates 33, and then the fastening pieces 73 penetrate through the pressing block locking holes 74 of the heavy pressing blocks to lock the heavy pressing blocks 4 on the purline 1, so that the water tank supporting seat is fixed on the purline 1.

In order to facilitate the installation of the side pressing assembly 5 or the middle pressing assembly 6, the installation portion 35 of the main water tank 3 has an inverted U-shaped structure with a downward opening, and the installation portion 35 is integrally formed at the top end of the water tank supporting seat 32. Preferably, the water tank supporting seat 32 is a hollow structure with an opening communicating with the mounting portion 35, and the water tank supporting seat 32 is made to be as light-weighted as possible on the basis of ensuring supporting force through the hollow structure, so that material cost is saved.

The press block mounting portion 71 of the heavy press block 7 and the press block limiting portion 37 of the supporting base 33 are mutually matched convex portions and grooves, and in the embodiment shown in the figure, the press block mounting portion 71 of the heavy press block 7 is a convex portion, the press block limiting portion 37 of the supporting base 33 is a groove matched with the convex portion, and in order to enable the heavy press block 7 to be more firmly connected with the water tank supporting base 32, the press block limiting portion 37 and the press block mounting portion 71 are respectively provided with two.

As shown in fig. 1 to 4 and fig. 13 and 14, the auxiliary water tank 4 has water draining grooves 41 penetrating through two ends, two clamping edges 42 are formed on two sides of the top end of the water draining groove 41 and are arranged along the same direction, two water guiding plates 43 extending downwards from two ends of the water draining groove 41 are arranged at two ends of the water draining groove 41, the auxiliary water tank 4 is installed between two adjacent main water tanks 3 when installed, two water guiding plates 43 of the auxiliary water tank 4 extend into the water collecting cavities 31 of the two main water tanks 3 respectively, and two clamping edges 42 of the auxiliary water tank 4 clamp two photovoltaic plates 2 respectively.

As shown in fig. 1 to 4, 9 and 10, the side pressing assembly 5 includes a side arm 51, a pressing block 52 and a locking member 53, the side arm 51 has a top plate 511 for supporting the photovoltaic panel 2, a side arm mounting portion 512 corresponding to the mounting portion 35 of the main water tank 3 is provided at the bottom of the top plate 511, the pressing block 52 includes a pressing arm 521 for pressing on the photovoltaic panel 2, a pressing plate 522 opposite to the top plate 511 of the side arm, and a connecting plate 523 for connecting the pressing arm 521 and the pressing plate 522, the pressing arm 521 and the pressing plate 522 are perpendicular to the connecting plate 523, the pressing block 52 and the side arm 51 are provided with locking holes corresponding to each other, and the locking member 53 passes through the two locking holes to fix the pressing block 52 and the side arm 51 together. When the side pressing assembly 5 is installed, the side arm installation part 512 of the side arm 51 is firstly installed on the installation part 35 of the main water tank 3, the side arm 51 is clamped on the water tank 3, the photovoltaic panel 2 is directly installed on the top plate 511 of the side arm 51, after the position of the photovoltaic panel 2 is adjusted, the pressing arm 521 of the pressing block 52 is abutted against the edge of the photovoltaic panel 2, the position of the pressing block 52 is adjusted, after the lock hole of the pressing block 52 is aligned with the lock hole of the side arm 51, the locking piece 53 passes through the lock holes of the pressing block and the side arm 51, the pressing block 52 is locked, and therefore the end part of the photovoltaic panel 2 is limited.

In order to facilitate the installation of the side pressing assembly 5, the side arm installation portion 512 of the side arm 51 is provided with two clamping plates 514, a clamping groove 515 corresponding to the installation portion 35 of the main water tank 3 is formed between the two clamping plates 513, after the main water tank 3 is used for fixing the purline 1, the side arm 51 to be installed can be slidably arranged on the main water tank 3 through the clamping groove 515 between the two clamping plates 514, and when the photovoltaic panel 2 is installed, the position of the side arm 51 can be adjusted through sliding the side arm 51. In order to make the installation of the side arm 51 more stable, the sides of the two clamping plates 514 of the side arm 51 can be locked by a locking member (such as self-tapping screw) passing through the clamping plates 514 and the installation portion 35. In order to increase the friction force of the pressing arm 521 of the pressing block 52 and make the combination of the pressing arm 521 and the photovoltaic panel 2 more stable, the surface of the pressing arm 521 connected with the photovoltaic panel 2 is provided with an anti-slip strip 524.

As shown in fig. 1-4, 11 and 12, the middle press assembly 6 includes a middle arm 61, a middle press block 62 and a locking member 63, the middle arm 61 is used for connecting two adjacent photovoltaic panels 2 and a main water tank 3, the middle arm 61 has a supporting top plate 611 crossing the main water tank 3, two ends of the supporting top plate 611 are provided with middle arm mounting portions 612 corresponding to the mounting portions 35 of the main water tank 3, in this embodiment, the middle arm mounting portions 612 are mounting clamping grooves 613 with two side walls, the main water tank mounting portions 35 are arranged in the mounting clamping grooves 613, in order to make the mounting of the middle arm 61 more stable, the outer side walls of the mounting clamping grooves 613 of the middle arm 61 and the outer side walls of the mounting portions 35 of the main water tank 3 are provided with locking holes corresponding to each other, and the main water tank 61 and the middle arm 61 can be limited together by the locking member passing through the two locking holes, so as to avoid the middle arm 61 from being separated from the main water tank 3. The middle arm 61 is provided with a light Fu Kacao 614 for mounting the photovoltaic panel 2 on the support top plate 611. In order to ensure the supporting strength of the middle arm 61, the side wall of the middle arm mounting portion 612 is provided with a triangular supporting portion 615 connected to the bottom surface of the supporting top plate 611, and in order to reduce the weight of the middle arm 61 as much as possible, the triangular supporting portion 615 has a hollow structure, so that the supporting strength of the middle arm 61 can be ensured, and the weight of the middle arm 61 is not excessively heavy.

In order to further improve the waterproof effect, a waterproof cover plate 8 is further arranged between two adjacent photovoltaic plates 2, the waterproof cover plate 8 is connected with a middle pressing block 62, the centers of the middle pressing block 62 and a middle support 61 are provided with lock holes corresponding to each other, and the middle pressing block 62 and the middle support 61 are fixed together by penetrating through the lock holes of the middle pressing block 62 and the middle support 61 through locking pieces.

In order to ensure that the photovoltaic modules 2 are stably installed, each photovoltaic panel 2 is fixed at four points, the photovoltaic panels 2 close to the sides are fixed through two groups of side pressing modules 5 and two groups of middle pressing modules 6, and the photovoltaic panels 2 clamped between the two photovoltaic panels 2 are fixed through four groups of middle pressing modules 6.

The above examples and illustrations are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be regarded as not departing from the scope of the utility model.

Claims

1. The main water tank of the BIPV zinc aluminum magnesium photovoltaic bracket is characterized in that the main water tank is provided with a water collecting cavity with a U-shaped structure, water tank supporting seats are arranged on two sides of the water collecting cavity, a supporting bottom plate is arranged at the bottom of the outer side of the water tank supporting seats, and the water tank supporting seats, the water collecting cavity and the bottom surface of the supporting bottom plate are flush.

2. A primary trough for a BIPV zinc aluminum magnesium photovoltaic stent as claimed in claim 1, wherein: the top of the two sides of the water collecting cavity of the main water tank is provided with an outward-expanding guide plate, the top of the two guide plates are respectively connected with a mounting part, and the mounting parts are arranged at the top of the water tank supporting seat.

3. A primary trough for a BIPV zinc aluminum magnesium photovoltaic stent as claimed in claim 2, wherein: the top end of the mounting part forms an inclined surface which is arranged inwards and downwards in an inclined way.

4. A primary trough for a BIPV zinc aluminum magnesium photovoltaic stent as claimed in claim 1, wherein: the supporting bottom plate is provided with at least one pressing block limiting part for mounting the heavy pressing block.

5. A primary trough for a BIPV zinc aluminum magnesium photovoltaic stent as claimed in claim 2, wherein: the installation department of main basin is open-ended down's reverse U type structure, and installation department integrated into one piece is on the top of basin supporting seat.

6. The primary trough of a BIPV zinc aluminum magnesium photovoltaic stent of claim 5, wherein: the water tank supporting seat is of a hollow structure communicated with the opening of the installation part.