CN210780636U

CN210780636U - Full-structure waterproof photovoltaic support

Info

Publication number: CN210780636U
Application number: CN201921885389.7U
Authority: CN
Inventors: 谢一帆; 朱佳伟; 平腊梅; 于丽娟
Original assignee: Akcome Metals Technology Suzhou Co ltd
Current assignee: Akcome Metals Technology Suzhou Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-16
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a full-structure waterproof photovoltaic support, which comprises a plurality of photovoltaic modules, purlins, vertical water chutes and waterproof cover plates, wherein the vertical water chutes are arranged on a plurality of C-shaped purlins which are transversely arranged side by side, medium-pressure blocks are arranged between the vertically adjacent photovoltaic modules for connection, and edge-pressure blocks are arranged outside the edge-mounted photovoltaic modules for connection; the vertical water chute is fixed on the purline through a bearing support piece which is sleeved with the vertical water chute, an accommodating cavity is arranged in the bearing support piece, the left side and the right side of the accommodating cavity are respectively provided with a mounting plane, and the mounting planes are provided with screw connecting holes to fix the vertical water chute on the purline; a T-shaped groove is arranged above the accommodating cavity, and two sides of the T-shaped groove are respectively provided with a cavity with a triangular-like section; the T-shaped groove is internally provided with a connecting piece fixedly connected with the middle pressure block, and the photovoltaic module is arranged between the waterproof cover plate and the bearing support piece. The utility model discloses realize that the full structural formula is reliable waterproof.

Description

Full-structure waterproof photovoltaic support

Technical Field

The utility model relates to a BIPV technical field especially relates to a waterproof photovoltaic support of full structural formula.

Background

The photovoltaic roof installation system is a photovoltaic system installed on a roof and is divided into BAPV and BIPV according to installation modes. The BAPV is a solar photovoltaic power generation system installed on the existing building through a steel structure or an aluminum alloy support, and is also called an 'installation type' solar photovoltaic building, the technology has the defects that the general service life of a steel structure factory building color steel tile roof is about 10 years, the water leakage problem is easily caused by rusting and corrosion and poor strength, the water resistance is difficult, the design life of the photovoltaic power generation system is required to be 25 years, the color steel tile needs to be replaced during operation, the maintenance cost is high, and a lot of resources are wasted. The BIPV is a solar photovoltaic power generation system which is designed, constructed and installed simultaneously with a building and forms perfect combination with the building, is also called a construction type solar photovoltaic building and a construction material type solar photovoltaic building, is used as a part of an external structure of the building, has a power generation function, has functions of building components and building materials, can even improve the aesthetic feeling of the building, and forms perfect unity with the building.

However, the BIPV in the prior art has the following drawbacks: (1) partial waterproofing still depends on gluing, but gluing is easy to age and short in service life; (2) the connector is complex in design, high in installation requirement and high in water leakage risk; (3) the vertical water chute has the functions of bearing force and draining water, and has large material consumption and high cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned not enough, provide a waterproof photovoltaic support of full structural formula, adopt waterproof and bearing disconnect-type design, reduce cost improves drainage effect, and is waterproof reliable.

The purpose of the utility model is realized like this:

a full-structure waterproof photovoltaic support comprises a plurality of photovoltaic modules, purlins, vertical water chutes and a waterproof cover plate, wherein the vertical water chutes are arranged on a plurality of C-shaped purlins which are transversely arranged side by side in parallel, a photovoltaic module array is arranged above a support frame consisting of the purlins and the vertical water chutes, medium-pressure blocks are arranged between the vertically adjacent photovoltaic modules for connection, and edge-pressure blocks are arranged on the outer sides of the photovoltaic modules at the edges for connection;

the vertical water chute is fixed on the purline through a bearing support piece which is sleeved with the vertical water chute, an accommodating cavity is arranged in the bearing support piece, the left side and the right side of the accommodating cavity are respectively provided with a mounting plane, and the mounting planes are provided with screw connecting holes to fix the vertical water chute on the purline; a T-shaped groove is arranged above the accommodating cavity, and two sides of the T-shaped groove are respectively provided with a cavity with a triangular-like section; the T-shaped groove is internally provided with a connecting piece fixedly connected with the middle pressure block, and the photovoltaic module is arranged between the waterproof cover plate and the bearing support piece.

Furthermore, the cross section of the vertical water chute is of a W-shaped shape with an upward opening, the left side edge and the right side edge are inclined outwards, and the bottom edge is provided with a groove which is recessed upwards.

Furthermore, the cross section of the accommodating cavity is of an M-shaped shape, the top surface of the accommodating cavity is provided with a downward concave curved surface corresponding to the bottom edge groove of the vertical water chute, and the bottom surface of the accommodating cavity is provided with a bolt groove matched with the bottom edge groove of the vertical water chute.

Furthermore, two ends of one side of the bearing support piece are respectively provided with a stop piece, and the stop pieces are arranged on the vertical water guide grooves.

Further, the front and back adjacent vertical water guide groove stacks are connected, and a plurality of clamps are arranged at the overlapping part for fixing.

Further, well briquetting is for falling several types of calligraphy, and the inner wall on two vertical limits of falling several types of calligraphy is equipped with a protruding muscle respectively, the top at well briquetting is established to waterproof apron cover, waterproof apron top surface is the curved surface, and the both ends of waterproof apron top surface are equipped with vertical decurrent barb, detain on photovoltaic module, and the below of waterproof apron top surface is equipped with two fixed limits, and the bottom on two fixed limits is equipped with the barb of mutually the interlock with the protruding muscle of well briquetting respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the design of bearing and waterproof separation, adopts the bearing support to realize the bearing function, adopts the drainage channel to realize the drainage function, and only takes charge of drainage, so that the mechanical requirement is low, and the material cost is greatly saved; the two functions are separated, so that the material usage amount is greatly reduced, and compared with the existing integrated design of bearing and drainage, the total cost of the system is reduced by more than 40%.

2. The utility model discloses a vertical water drainage tank adopts the tile formula design that can overlap, when waterproof system length is longer, need not the connecting piece, overlaps certain length with two adjacent water drainage tanks, with anchor clamps press from both sides tightly can, the installation is very convenient, the dependable performance.

3. The utility model discloses a full structural formula is waterproof, need not rely on any to beat to glue and realize waterproofly, avoids the easy ageing problem of glue, and water-proof effects is reliable, long service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a side view of the present invention.

Fig. 5 is a partially enlarged view of fig. 4 at C.

Fig. 6 is a front view of the present invention.

Fig. 7 is a top view of the present invention.

Fig. 8 is a schematic view of the assembly of the connector of the present invention.

Fig. 9 is a schematic structural diagram of the photovoltaic module of the present invention.

Fig. 10 is a partial enlarged view of fig. 9 at D.

Fig. 11 is a partial enlarged view of fig. 9 at E.

Fig. 12 is a front view of the photovoltaic module of the present invention.

Fig. 13 is a partial enlarged view of fig. 12 at F.

Fig. 14 is a partial enlarged view of fig. 12 at H.

Fig. 15 is a top view of the photovoltaic module of the present invention.

Fig. 16 is a schematic diagram of the overlapping of adjacent photovoltaic modules according to the present invention.

Wherein:

the photovoltaic module comprises a photovoltaic module 1, an upper connecting piece 1.1, an upper transverse plate 1.11, a side short buckle plate 1.12, a middle short buckle plate 1.13, a lower connecting piece 1.2, a lower transverse plate 1.21, a side length buckle plate 1.22, a middle long buckle plate 1.23, a purline 2, a vertical water chute 3, a bearing support piece 4, a containing cavity 4.1, a mounting plane 4.2, a T-shaped groove 4.3, a waterproof cover plate 5, a stop piece 6 and a clamp 7.

Detailed Description

For better understanding of the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings. It should be understood that the following embodiments are not intended to limit the embodiments of the present invention, but only the embodiments of the present invention. It should be noted that the description of the positional relationship of the components, such as the component a is located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.

Example 1:

referring to fig. 1-15, fig. 1 depicts a schematic structural diagram of a full-structure waterproof photovoltaic support according to the present invention. As shown in the figures, the utility model discloses a full-structure waterproof photovoltaic bracket, which comprises a plurality of photovoltaic modules 1, purlins 2, vertical water chutes 3, bearing support pieces 4 and waterproof cover plates 5; a plurality of vertical guiding chutes 3 are arranged on a plurality of C-shaped purlins 2 which are transversely arranged side by side in parallel, and a photovoltaic module 1 array is arranged above a supporting frame consisting of the plurality of purlins 2 and the vertical guiding chutes 3.

Middle pressing blocks are arranged between the vertically adjacent photovoltaic modules 1 for connection, and side pressing blocks are arranged on the outer sides of the photovoltaic modules 1 at the edges for connection; well briquetting is for falling several types of calligraphy, and the inner wall on two vertical limits of falling several types of calligraphy is equipped with a protruding muscle respectively, the top at well briquetting is established to 5 covers of waterproof apron, 5 top surfaces of waterproof apron are the curved surface, and the both ends of 5 top surfaces of waterproof apron are equipped with vertical decurrent barb, detain on photovoltaic module 1, and the below of 5 top surfaces of waterproof apron is equipped with two fixed limits, and the bottom on two fixed limits is equipped with the barb of the protruding muscle interlock of each other with well briquetting respectively.

The section of the vertical water chute 3 is of a W-shaped shape with an upward opening, the left side edge and the right side edge are inclined outwards, and the bottom edge is provided with an upward concave groove; the vertical water chute 3 is fixed on the purline 2 through a sleeved bearing support 4.

A containing cavity 4.1 is arranged in the bearing support 4, the cross section of the containing cavity 4.1 is of an M-like shape, the top surface of the containing cavity 4.1 is provided with a downward concave curved surface corresponding to the bottom edge groove of the vertical water chute 3, the bottom surface of the containing cavity 4.1 is provided with a bolt groove matched with the bottom edge groove of the vertical water chute 3, the left side and the right side of the containing cavity 4.1 are respectively provided with a mounting plane 4.2, and the mounting plane 4.2 is provided with bolt holes for fixing the vertical water chute 3 on the purline 2 through bolt fastening; a T-shaped groove 4.3 is arranged above the accommodating cavity 4.1, two sides of the T-shaped groove 4.3 are respectively provided with a cavity with a triangular-like section, and the top surface of the cavity is a supporting surface; and a connecting piece is arranged in the T-shaped groove 4.3 and is fixedly connected with the middle pressure block.

The photovoltaic module 1 is arranged between the waterproof cover plate 5 and the bearing support piece 4, the accommodating cavity 4.1 of the bearing support piece 4 provides a supporting point, and the top surface of the cavity provides a supporting surface.

Two ends of one side of the bearing support 4 are respectively provided with a stop piece 6, and the stop pieces 6 are arranged on the vertical water chute 3.

The front and back adjacent vertical water chutes 3 are connected in a shingle manner, and a plurality of clamps 7 are arranged at the overlapping part for fixing.

The photovoltaic module comprises a photovoltaic module 1, and is characterized in that two transverse side edges of the photovoltaic module 1 are respectively provided with an upper connecting piece 1.1 and a lower connecting piece 1.2, the upper connecting piece 1.1 comprises an upper transverse plate 1.11, one end of the upper transverse plate 1.11 is connected with the top surface of the photovoltaic module 1, the other end of the upper transverse plate is provided with a vertical downward side short buckle plate 1.12, the middle part of the upper transverse plate 1.11 is provided with a vertical downward middle short buckle plate 1.13, and the length of the middle short buckle plate 1.13 is greater than that of the side short buckle plate 1.; the lower connecting piece 1.2 comprises a lower transverse plate 1.21, one end of the lower transverse plate 1.21 is connected with the bottom surface of the photovoltaic module 1, a vertically downward side length buckle plate 1.22 is arranged at the other end of the lower transverse plate 1.21, a vertically downward middle long buckle plate 1.23 is arranged in the middle of the lower transverse plate 1.21, and the length of the middle long buckle plate 1.23 is greater than that of the side length buckle plate 1.22; the length of the side length buckle plate 1.22 is larger than that of the side short buckle plate 1.12.

The horizontally adjacent photovoltaic modules 1 are connected through the clamping of the upper connecting piece 1.1 and the lower connecting piece 1.2, and the middle-long buckle plate 1.23 of the previous photovoltaic module 1 is matched and clamped with the middle-short buckle plate 1.13 of the next photovoltaic module 1 to form a horizontal waterproof structure.

The working principle is as follows:

the plane formed by the C-shaped purlins 2 represents a plurality of application scenes such as steel structure factory buildings, car sheds, sunlight rooms, tile roofs and the like.

When rainfall occurs, the waterproof cover plate 5 and the sealing strips block most of rainwater, and the rainwater is guided to be drained from the glass panel of the photovoltaic module along the slope; if rainwater is too large and seeps from the gap of the assembly, rainwater on the vertical downslope is drained into the vertical drainage groove 3 to be drained away, transverse rainwater is blocked by the clamping structure of the upper connecting piece 1.1 and the lower connecting piece 1.2 of the frame of the assembly, the upper buckling edge of the upper connecting piece 1.1 realizes drainage and blocking of most rainwater, the lower buckling edge of the lower connecting piece 1.2 guides the seeped rainwater into the vertical drainage groove 3 to realize drainage, and finally the rainwater is drained away; realizing reliable water resistance with a full structure.

When being applied to large tracts of land scene, the extension of waterproof system in the slope direction is realized to the vertical water drainage tank that can fold the tile connection to adapt to numerous application scenario.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. A full-structure waterproof photovoltaic support comprises a plurality of photovoltaic modules (1), purlins (2), vertical water chutes (3) and a waterproof cover plate (5), wherein the vertical water chutes (3) are arranged on a plurality of C-shaped purlins (2) which are transversely arranged side by side in parallel, a photovoltaic module (1) array is arranged above a support frame consisting of the purlins (2) and the vertical water chutes (3), middle pressing blocks are arranged between vertically adjacent photovoltaic modules (1) for connection, and side pressing blocks are arranged on the outer sides of the photovoltaic modules (1) at the edges for connection; the method is characterized in that: the vertical water chute (3) is fixed on the purline (2) through a sleeved bearing support piece (4), an accommodating cavity (4.1) is arranged in the bearing support piece (4), the left side and the right side of the accommodating cavity (4.1) are respectively provided with a mounting plane (4.2), and the mounting planes (4.2) are provided with screw connection holes to fix the vertical water chute (3) on the purline (2); a T-shaped groove (4.3) is arranged above the accommodating cavity (4.1), and two sides of the T-shaped groove (4.3) are respectively provided with a cavity with a triangular cross section; set up connecting piece and middling pressure piece fixed connection in T type groove (4.3), photovoltaic module (1) sets up between waterproof apron (5) and bearing support piece (4).

2. The waterproof photovoltaic support of claim 1, wherein: the section of the vertical water chute (3) is of a W-shaped shape with an upward opening, the left side edge and the right side edge are outward inclined, and the bottom edge is provided with a groove which is concave upwards.

3. The waterproof photovoltaic support of claim 2, wherein: the cross-section that holds chamber (4.1) is type M, the top surface that holds chamber (4.1) is equipped with the curved surface of the downward recess that corresponds the position with vertical guiding gutter (3) base recess, the bottom surface that holds chamber (4.1) is equipped with the bolt groove with vertical guiding gutter (3) base recess matching.

4. The waterproof photovoltaic support of claim 2, wherein: two ends of one side of the bearing support piece (4) are respectively provided with a stop piece (6), and the stop pieces (6) are arranged on the vertical water chute (3).

5. The fully-structured waterproof photovoltaic support according to claim 1, wherein: the front and back adjacent vertical water chutes (3) are connected in a shingle-overlapping manner, and a plurality of clamps (7) are arranged at the overlapping part for fixing.

6. The waterproof photovoltaic support of claim 1, wherein: well briquetting is for falling several types of calligraphy, and the inner wall on two vertical limits of falling several types of calligraphy is equipped with a protruding muscle respectively, waterproof apron (5) cover is established in the top of briquetting, waterproof apron (5) top surface is the curved surface, and the both ends of waterproof apron (5) top surface are equipped with vertical decurrent barb, detain on photovoltaic module (1), and the below of waterproof apron (5) top surface is equipped with two fixed limits, and the bottom on two fixed limits is equipped with the barb of the protruding muscle interlock of mutually with well briquetting respectively.