CN215211806U - Novel connected node of steel construction photovoltaic roof BIPV system - Google Patents
Novel connected node of steel construction photovoltaic roof BIPV system Download PDFInfo
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- CN215211806U CN215211806U CN202120599880.4U CN202120599880U CN215211806U CN 215211806 U CN215211806 U CN 215211806U CN 202120599880 U CN202120599880 U CN 202120599880U CN 215211806 U CN215211806 U CN 215211806U
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- ridge
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- fixed
- apron
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a novel connecting node of a steel structure photovoltaic roof BIPV system, which comprises a roof steel beam, a roof purlin, a main water guide groove, a secondary water guide groove, a ridge cover plate supporting piece, a ridge cover plate, a sealant and a photovoltaic assembly; the roof purlin is fixed on the roof steel beam through bolted connection, the main water guide groove is fixed on the roof purlin through bolts, the ridge cover plate supporting piece is fixed on the roof purlin through self-tapping bolts at certain intervals, the ridge cover plate is fixed on the ridge cover plate supporting piece through self-tapping bolts, and sealant is filled in the ridge cover plate interface position. The utility model has the advantages that: the utility model discloses set up leading basin and ridge apron support piece on the roofing purlin, ridge apron support piece is used for supporting the ridge apron, and the photovoltaic module frame is laid in inferior guiding gutter, and the gap between ridge apron and the photovoltaic module adopts sealed glue to carry out the shutoff, guarantees structure safe and reliable, prevents that ridge department from leaking, avoids the loss.
Description
Technical Field
The utility model relates to a connected node of steel construction photovoltaic roof BIPV system, concretely relates to node structure of steel construction photovoltaic roofing BIPV system ridge position department.
Background
In recent years, solar photovoltaic power generation has been widely paid attention to and applied as a renewable clean energy source, and meanwhile, the technical level of solar photovoltaic power generation has been rapidly developed and improved, and more buildings integrating photovoltaic and Building are appeared, which are collectively called BIPV (Building Integrated PV). BIPV technology is a technology that integrates solar power (photovoltaic) products into buildings. The system is different from the current large-scale application of a rear-mounted photovoltaic power generation roof system, adopts a combination mode that a photovoltaic module is fixed on an original roof structure by adopting a special support, adopts a one-time construction and investment mode for BIPV, and directly installs photovoltaic power generation system support accessories, photovoltaic power generation module unit plates and other electrical equipment on the roof. The BIPV not only has the power generation function, but also has the structure and the use function of the building, replaces the original roof member of the building, and becomes an integral part of the building.
Traditional steel construction rear-mounted photovoltaic power generation roofing later stage installing support and photovoltaic cell board on colored die mould metal sheet, the roofing is in disorder, and the wholeness is relatively poor. BIPV brings solar energy utilization into the overall design of building, integrates building, technology and aesthetics, directly regards photovoltaic power generation subassembly unit board and maintenance walkway board as the roof boarding, and in BIPV building, terminal box, connecting wire etc. are hidden in subassembly and footboard below through relevant design. Therefore, direct sunlight and rainwater erosion can be prevented, the appearance effect of a building cannot be influenced, and the solar photovoltaic power generation and the building are perfectly combined. The roof is beautiful, simple and elegant, and has bright modern industrial building characteristics.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing a novel steel construction photovoltaic roof BIPV system's connected node.
The connecting node of the novel steel structure photovoltaic roof BIPV system comprises a roof steel beam, a roof purline, a main water guide groove, a secondary water guide groove, a ridge cover plate supporting piece, a ridge cover plate, a sealant and a photovoltaic assembly; the roof purlin is fixed on the roof steel beam through bolted connection, the main water guide groove is fixed on the roof purlin through bolts, the ridge cover plate supporting piece is fixed on the roof purlin through self-tapping bolts at certain intervals, the ridge cover plate is fixed on the ridge cover plate supporting piece through self-tapping bolts, sealant is filled at the interface position of the ridge cover plate, the secondary water guide groove is arranged on the main water guide groove, the photovoltaic assembly is arranged in the secondary water guide groove in the length direction, and sealant is filled in a gap between the ridge cover plate and the photovoltaic assembly.
Preferably, the method comprises the following steps: the bent edge of the main water guide groove is tightly attached to the roof purline, the bent edge is reserved for 20-30mm, and the single edge is fixed on the roof purline through at least two stainless steel self-tapping bolts.
Preferably, the method comprises the following steps: the ridge cover plate supporting piece is a bending piece and comprises a transverse supporting plate and a vertical supporting plate, the inclination angle of the transverse supporting plate is matched with the ridge cover plate, the inclination angle of the vertical supporting plate is matched with the roof purline, and a transverse fixing plate is arranged on the vertical supporting plate.
Preferably, the method comprises the following steps: roof apron support piece passes through stainless steel self tapping bolt and does not fix in the top flange of roofing purlin and side web punishment, and vertical support plate lower part is connected with the laminating of side web, and horizontal fixed plate is connected with the laminating of top flange.
Preferably, the method comprises the following steps: the bending parts at the two sides of the ridge cover plate are fixed on the vertical supporting plate of the ridge cover plate supporting piece through a stainless steel self-tapping bolt with a waterproof gasket.
Preferably, the method comprises the following steps: the back of the ridge cover plate interface is adhered with the butyl cement double-sided adhesive tape, the ridge cover plate interface is lapped by at least 100-150mm, and the joint is filled with the sealant.
The utility model has the advantages that: the utility model discloses set up leading basin and ridge apron support piece on the roofing purlin, ridge apron support piece is used for supporting the ridge apron, and the photovoltaic module frame is laid in inferior guiding gutter, and the gap between ridge apron and the photovoltaic module adopts sealed glue to carry out the shutoff, guarantees structure safe and reliable, prevents that ridge department from leaking, avoids the loss.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a ridge cap support;
fig. 3 is a schematic view of a ridge cap.
Description of reference numerals: roof girder steel 1, roof purlin 2, main water guide 3, time guiding gutter 4, ridge apron support piece 5, ridge apron 6, sealed glue 7, photovoltaic module 8.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
As an embodiment, as shown in fig. 1, the connection node of the novel steel structure photovoltaic roof BIPV system includes a roof steel beam 1, a roof purlin 2, a main water guiding groove 3, a secondary water guiding groove 4, a ridge cover plate supporting member 5, a ridge cover plate 6, a sealant 7, and a photovoltaic module 8. Roofing purlin 2 is fixed in on roofing girder steel 1 through bolted connection, and leading basin 3 passes through the bolt fastening on roofing purlin 2, and ridge apron support piece 5 interval certain distance is fixed on roofing purlin 2 through self-tapping bolt, and ridge apron 6 passes through self-tapping bolt fastening on ridge apron support piece 5, and 6 interface positions of ridge apron adopt sealed glue 7 to carry out the shutoff. The secondary water chute 4 is arranged on the main water chute 3, the long-direction frame of the photovoltaic assembly 8 is arranged in the secondary water chute 4, and a gap between the ridge cover plate 6 and the photovoltaic assembly 8 is sealed by sealant 7.
As a preferred embodiment, the main gutter 3 is bolted to the roof purlin 2. The bent edge of the main water guide groove 3 is tightly attached to the roof purline 2, the bent edge is reserved with 20-30mm, and at least two stainless steel self-tapping bolts are fixed on the single edge.
In a preferred embodiment, the ridge cap supports 5 are fixed to the roof purlins 2 at spaced intervals by self-tapping bolts. The ridge cover plate supporting pieces 5 are uniformly arranged on the roof purline 2 and can be properly moved to avoid when interfering with the position of the main water guide groove.
As a preferred embodiment, ridge apron support piece 5 is the piece of bending, and ridge apron support piece 5 comprises two horizontal backup pads and two vertical support boards, and the inclination of horizontal backup pad suits with ridge apron 6, and the inclination of vertical support board suits with roofing purlin 2, is equipped with horizontal fixed plate in the vertical support board. Roof apron support piece 5 is fixed respectively through stainless steel self tapping bolt in the last flange of roofing purlin 2 and side web punishment, and vertical support plate lower part is connected with the laminating of side web, and horizontal fixed plate is connected with the laminating of last flange.
As a preferred embodiment, the ridge cap 6 is fixed to the ridge cap support 5 by a self-tapping bolt. The bending parts at the two sides of the ridge cover plate 6 are fixed on the vertical supporting plate of the ridge cover plate supporting piece 5 through a stainless steel self-tapping bolt with a waterproof gasket.
In a preferred embodiment, the joint position of the ridge cover plate 6 is sealed by sealant 7. The back of the interface of the ridge cover plate 6 is pasted with a butyl daub double-sided adhesive tape with the width of 100mm, the interface of the ridge cover plate 6 is lapped by at least 100-150mm, and the joint is sealed by the sealant 7.
As a preferred embodiment, the ridge cover plate support member 5 and the ridge cover plate 6 are made of Q235 steel materials, and can be bent and formed through a bending machine, and the processing is convenient.
Claims (6)
1. The utility model provides a novel connected node of steel construction photovoltaic roof BIPV system which characterized in that: the roof water guide device comprises a roof steel beam (1), a roof purline (2), a main water guide groove (3), a secondary water guide groove (4), a ridge cover plate supporting piece (5), a ridge cover plate (6), sealant (7) and a photovoltaic assembly (8); roofing purlin (2) are fixed in on roofing girder steel (1) through bolted connection, lead basin (3) to pass through the bolt fastening on roofing purlin (2), ridge apron support piece (5) interval certain distance passes through self-tapping bolt fastening on roofing purlin (2), ridge apron (6) are fixed on ridge apron support piece (5) through self-tapping bolt, sealed glue (7) are filled to ridge apron (6) interface position, inferior guiding gutter (4) are laid on leading basin (3), photovoltaic module (8) long direction frame is laid in inferior guiding gutter (4), sealed glue (7) are filled to the gap between ridge apron (6) and photovoltaic module (8).
2. The novel steel structure photovoltaic roof BIPV system's connected node of claim 1, characterized in that: the bent edge of the main water guide groove (3) is tightly attached to the roof purline (2), the bent edge is reserved for 20-30mm, and the single edge is fixed on the roof purline (2) through at least two stainless steel self-tapping bolts.
3. The novel steel structure photovoltaic roof BIPV system's connected node of claim 1, characterized in that: ridge apron support piece (5) are the piece of bending, and ridge apron support piece (5) comprise horizontal backup pad and vertical support board, and the inclination of horizontal backup pad suits with ridge apron (6), and the inclination of vertical support board suits with roofing purlin (2), is equipped with horizontal fixed plate in the vertical support board.
4. The novel steel structure photovoltaic roof BIPV system's connected node of claim 3, characterized in that: ridge apron support piece (5) are fixed respectively through stainless steel self tapping bolt at the last flange of roofing purlin (2) and side web punishment, and vertical support plate lower part is connected with the laminating of side web, and horizontal fixed plate is connected with the laminating of last flange.
5. The novel steel structure photovoltaic roof BIPV system's connected node of claim 1, characterized in that: the bending parts at the two sides of the ridge cover plate (6) are fixed on the vertical supporting plate of the ridge cover plate supporting piece (5) through a stainless steel self-tapping bolt with a waterproof gasket.
6. The novel steel structure photovoltaic roof BIPV system's connected node of claim 1, characterized in that: the back of the interface of the ridge cover plate (6) is pasted with the double-sided adhesive tape of butyl cement, the interface of the ridge cover plate (6) is lapped by at least 100-150mm, and the joint is filled with the sealant (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120599880.4U CN215211806U (en) | 2021-03-24 | 2021-03-24 | Novel connected node of steel construction photovoltaic roof BIPV system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120599880.4U CN215211806U (en) | 2021-03-24 | 2021-03-24 | Novel connected node of steel construction photovoltaic roof BIPV system |
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| CN215211806U true CN215211806U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120599880.4U Active CN215211806U (en) | 2021-03-24 | 2021-03-24 | Novel connected node of steel construction photovoltaic roof BIPV system |
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| CN (1) | CN215211806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482425A (en) * | 2022-01-25 | 2022-05-13 | 浙江正泰新能源开发有限公司 | BIPV system ridge with aeration cooling function |
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2021
- 2021-03-24 CN CN202120599880.4U patent/CN215211806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482425A (en) * | 2022-01-25 | 2022-05-13 | 浙江正泰新能源开发有限公司 | BIPV system ridge with aeration cooling function |
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