CN217204975U

CN217204975U - BIPV waterproof support

Info

Publication number: CN217204975U
Application number: CN202220750327.0U
Authority: CN
Inventors: 胡习部; 何刚; 万财兵; 舒美英
Original assignee: Jiangsu Pengchuang Electric Design Co ltd
Current assignee: Jiangsu Pengchuang Electric Design Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-16
Anticipated expiration: 2032-04-02

Abstract

The utility model belongs to the technical field of the distribution of cement roof is used, specifically disclose a waterproof support of BIPV, including purlin, limit briquetting, well briquetting, first water tank portion, second water tank portion, connecting piece, self-tapping nail, photovoltaic module, waterproof apron, interior hexagonal stainless steel screw and slider etc.. The beneficial effects of the utility model reside in that: the problem that a factory building owner cannot completely occupy the roof area is solved, the roof accumulated water is protected to a certain extent, the factory building owner can fully utilize the roof area, the roof construction reusability is guaranteed, the roof load problem caused by cement buttresses is reduced, the roof area is utilized to the maximum extent to lay the photovoltaic module, the installed capacity is increased, and the building roof has the characteristics of large installed capacity and good waterproof measures; the safety of maintenance operation of the photovoltaic power station can be effectively improved, repudiation of an owner to the existing photovoltaic power station scheme is avoided, installed capacity of the photovoltaic power station is improved, and variability of the photovoltaic power station construction scheme is enhanced.

Description

BIPV waterproof support

Technical Field

The utility model belongs to the technical field of the distribution of cement roof is used, concretely relates to BIPV waterproof support for distributed roof photovoltaic power generation prevents that later stage roofing from leaking and leads to factory building roof seepage.

Background

The BIPV waterproof support of type is raised on cement roof is one kind and installs at current factory building cement roof, prevents that the later stage roofing from leaking and solving and incompletely occupy the safety arrangement of factory building roof area. With the proposal of a double-carbon plan, photovoltaic power stations develop rapidly in recent years, cement roof photovoltaic supports are constructed into a plurality of roof schemes, at present, the common installation of the cement roof photovoltaic power station supports is divided into a cement buttress installation form and a bar planting method tiling installation form, the two installation modes have approximately the same principle and implementation mode, have various characteristics in the aspects of technical economy and field use, but have some limitations and problems to be solved.

Currently, the problem with the type of BIPV waterproof support is raised on cement roofs: (1) when the buttress is installed, the size of the buttress is too large, so that the existing load of old roofs is difficult to check, construction accidents are inevitable in the process of conveying the roofs of high buildings, pre-prefabrication is not in place for embedded part processing factories, and the support is easy to incline in installation, but the installation process is simple and the construction progress is fast; (2) the bar planting method is tiled for installation, the drainage on the surface of the component is not easy to discharge and fall, the original heat insulation layer of the roof is damaged, the waterproof measure can not be carried out in place, and the component and the support can be lifted along with typhoon.

Therefore, based on the above problem, the utility model provides a BIPV waterproof support.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a BIPV waterproof support, solve the problem that exists in the background art, (1) roofing waterproof nature, except that the rainwater that photovoltaic module self surface flowed out, the remaining rainwater problem of piling up at the cement roofing needs to be solved, through increasing W type basin, U type guiding gutter drainage and getting into among the gutter of original roofing, the original waterproof effect simple and crude condition of cement roofing is effectively solved; (2) the photovoltaic module cannot be horizontally laid at an angle of 0 degree in all directions, otherwise, accumulated water on the surface of the photovoltaic module is not easy to discharge, so that the power generation efficiency is reduced, and 3% -4% of slope is required to design the height of the front and rear upright columns; (3) the distance between the highest point and the roof must meet the requirements of local plain text, and the distance cannot exceed the range.

The technical scheme is as follows: the utility model provides a BIPV waterproof support, including purlin, limit briquetting, well briquetting, first basin portion, second basin portion, connecting piece, self-tapping screw, photovoltaic module, waterproof cover plate, interior hexagonal stainless steel screw and slider; from bottom to top, second basin portion is through hexagon socket head cap stainless steel screw, slider, L type connecting piece, self-tapping screw fixed mounting on the purlin, and first basin portion overlap joint is on second basin portion, and the gap of briquetting is covered with waterproof apron at last with photovoltaic module fixed mounting in second basin portion upper end position through well briquetting, limit briquetting again respectively.

According to the technical scheme, the first water tank part, the second water tank part and the connecting piece are respectively arranged to be of a U-shaped structure, a W-shaped structure and an L-shaped structure.

According to the technical scheme, the purlines are of a frame structure formed by square pipes.

This technical scheme, BIPV waterproof support still includes W type basin connecting plate, and wherein, W type basin connecting plate passes through hexagon socket head cap stainless steel screw and installs on the purlin, and second basin portion sets up on W type basin connecting plate.

According to the technical scheme, the sliding block is of a strip-shaped structure, and screw holes matched with the inner hexagonal stainless steel screws for use are evenly formed in the sliding block.

According to the technical scheme, the connecting surface of the W-shaped water tank connecting plate and the second water tank part is provided with the positioning protrusion and the positioning groove which are matched for use.

Compared with the prior art, the utility model discloses a waterproof support of BIPV's beneficial effect lies in: the installation and use of the bipv waterproof support for the cement roof solve the problem that a factory building owner can not completely occupy the roof area, and play a certain role in protecting the accumulated water on the roof, so that the factory building owner can fully utilize the roof area, the reusability of roof construction is ensured, the problem of roof load caused by cement buttresses is reduced, the roof area is utilized to the maximum extent to lay components, the installed capacity is increased, and the bipv waterproof support has the characteristics of large installed capacity and good waterproof measures, and is more suitable for the requirement of safety construction of domestic photovoltaic power stations; (2) the use of the bipv waterproof support for the cement roof can effectively improve the safety of maintenance operation of the photovoltaic power station, avoid repudiation of the current photovoltaic power station scheme by an owner, improve the installed capacity of the photovoltaic power station and enhance the variability of the construction scheme of the photovoltaic power station; (3) the power supply reliability is improved, the social image and the economic benefit of a power grid enterprise are improved, the practicability of the distributed photovoltaic power station is promoted, the upstream and downstream enterprise development can be driven, and employment channels are widened.

Drawings

Fig. 1 is a schematic top view of a BIPV waterproof rack of the present invention;

FIG. 2 is a schematic view of the mounting structure of a W-shaped waterproof trough of a BIPV waterproof rack of the present invention;

FIG. 3 is a schematic view of the connection structure of the W-shaped waterproof trough of the BIPV waterproof support of the present invention;

fig. 4 is a schematic view of the exploded structure (a, b, c, d, e) of the W-shaped waterproof trough of the BIPV waterproof rack of the present invention;

FIG. 5 is a cross-sectional view of FIG. 1;

FIG. 6 is a schematic view of a portion of the enlarged structure at I in FIG. 5;

FIG. 7 is a schematic view of a portion of FIG. 5 at II;

FIG. 8 is an enlarged partial schematic view of FIG. 5 at III;

wherein, the sequence numbers in the figure are as follows: 1-purline, 2-edge pressing block, 3-middle pressing block, 4-first water tank part, 5-second water tank part, 6-connecting piece, 7-self-tapping screw, 8-photovoltaic module, 9-waterproof cover plate, 10-inner hexagonal stainless steel screw, 11-sliding block, 12-W type water tank connecting plate, 13-positioning groove, 14-positioning protrusion and 15-screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1, fig. 2, fig. 3, fig. 4(a, b, c, d, e), fig. 5, fig. 6, fig. 7 and fig. 8, a BIPV waterproof bracket comprises a purline 1, an edge pressing block 2, a middle pressing block 3, a first water tank part 4, a second water tank part 5, a connecting piece 6, a tapping screw 7, a photovoltaic module 8, a waterproof cover plate 9, an inner hexagonal stainless steel screw 10 and a sliding block 11;

from bottom to top, second water tank portion 5 is through hexagon socket head cap screw 10, slider 11, L type connecting piece 6, self-tapping nail 7 fixed mounting on purlin 1, and first water tank portion 4 overlap joint is on second water tank portion 5, and the subdividing is respectively through well briquetting 3, limit briquetting 2 with photovoltaic module 8 fixed mounting in second water tank portion 5 upper end position, covers the gap of well briquetting 3 with waterproof apron 9 at last.

Example two

As shown in fig. 1, fig. 2, fig. 3, fig. 4(a, b, c, d, e), fig. 5, fig. 6, fig. 7 and fig. 8, a BIPV waterproof bracket includes a purline 1, a side pressing block 2, a middle pressing block 3, a first water tank portion 4, a second water tank portion 5, a connecting member 6, a tapping screw 7, a photovoltaic module 8, a waterproof cover plate 9, an inner hexagonal stainless steel screw 10, a sliding block 11 and a W-shaped water tank connecting plate 12;

from bottom to top, second basin portion 5 is through hexagon socket head cap screw 10, slider 11, L

type connecting piece

6, 7 fixed mounting on purlin 1 from tapping, first basin portion 4 overlap joint is on second basin portion 5, the subdividing is respectively through well briquetting 3, limit briquetting 2 is with photovoltaic module 8 fixed mounting at 5 upper end positions in second basin portion, cover the gap of well briquetting 3 with waterproof apron 9 at last, wherein, W type basin connecting plate 12 is installed on purlin 1 through hexagon socket head cap screw 10, second basin portion 5 sets up on W type basin connecting plate 12.

In the BIPV waterproof bracket according to the first or second structural embodiment, preferably, the first water tank 4, the second water tank 5, and the connecting member 6 are respectively provided with a U-shaped structure, a W-shaped structure, and an L-shaped structure.

Preferably, in the BIPV waterproof support according to the first or second embodiment of the present invention, the purlin 1 is a frame structure (rectangular pipe, size 120 × 60 × 2.5) composed of square pipes.

Preferably, in the BIPV waterproof support according to the first or second embodiment of the present invention, the sliding block 11 is a strip structure, and screw holes 15 used in cooperation with the hexagon socket head cap stainless steel screws 10 are uniformly formed in the sliding block.

Preferably, in the BIPV waterproof support according to the first or second structural embodiment, the connection surfaces of the W-shaped water tank connection plate 12 and the second water tank portion 5 are provided with the positioning protrusion 14 and the positioning groove 13 which are used in cooperation.

The application of the BIPV waterproof support of the structure, namely a cement roof lifting type BIPV waterproof system is assembled in construction.

The BIPV waterproof support is mainly used for a cement roof of a distributed roof photovoltaic power station, and can not completely occupy the installation and application of a raised waterproof support of the original area of a roof because the problem of water accumulation can not exist according to the requirements of an owner;

during assembly and construction, according to the component arrangement diagram which is drawn in earlier stage, the W-shaped water tank 5 is fixedly arranged on the purline (square pipe) 1 through the bolt 10, the slider nut 11 and the L-shaped connecting piece 6 from bottom to top in sequence, the U-shaped water tank 4 is overlapped on the W-shaped water tank 5, the photovoltaic component 8 is fixedly arranged at the upper end part of the W-shaped water tank 5 through the middle pressing block 3 and the edge pressing block 2 respectively, and finally the waterproof cover plate 9 covers the gap of the middle pressing block 3.

The working process or the working principle of the BIPV waterproof support with the structure is as follows: w type basin, U type basin in the water proof support all carry out mutual reliable connection through suitable connecting piece and bolt, in case rainwater weather appears, wherein very big part rainwater is discharged into along original roofing slope top-down through subassembly self surface, goes in the original gutter of roofing, and the surplus minimum part rainwater goes through W type basin, goes in the gutter of discharging into original roofing through U type basin.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A BIPV waterproof support which characterized in that: the solar photovoltaic water heater comprises purlines (1), side pressing blocks (2), middle pressing blocks (3), a first water tank part (4), a second water tank part (5), a connecting piece (6), a self-tapping screw (7), a photovoltaic module (8), a waterproof cover plate (9), an inner hexagonal stainless steel screw (10) and a sliding block (11); from bottom to top, second water tank portion (5) are through hexagon socket head cap screw (10), slider (11), L type connecting piece (6), self-tapping nail (7) fixed mounting on purlin (1), and first water tank portion (4) overlap joint is on second water tank portion (5), and the gap of briquetting (3) in photovoltaic module (8) fixed mounting in second water tank portion (5) upper end position is covered with waterproof apron (9) at last through well briquetting (3), limit briquetting (2) respectively again.

2. A BIPV waterproof support according to claim 1, wherein: the first water tank part (4), the second water tank part (5) and the connecting piece (6) are respectively of a U-shaped structure, a W-shaped structure and an L-shaped structure.

3. A BIPV waterproof support according to claim 1, wherein: the purline (1) is of a frame structure formed by square pipes.

4. A BIPV waterproof support according to claim 1, wherein: BIPV waterproof support still includes W type basin connecting plate (12), and wherein, W type basin connecting plate (12) are installed on purlin (1) through hexagonal socket head cap stainless steel screw (10), and second basin portion (5) set up on W type basin connecting plate (12).

5. A BIPV waterproof support according to claim 1, wherein: the slider (11) sets up to bar structure, and inside evenly is provided with screw hole (15) that cooperate the use with interior hexagonal stainless steel screw (10).

6. A BIPV waterproof rack as claimed in claim 4, wherein: and the connecting surfaces of the W-shaped water tank connecting plate (12) and the second water tank part (5) are provided with a positioning bulge (14) and a positioning groove (13) which are matched for use.