CN212836329U - Support for installing photovoltaic module on lightweight concrete plate flexible roof and roof - Google Patents

Support for installing photovoltaic module on lightweight concrete plate flexible roof and roof Download PDF

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Publication number
CN212836329U
CN212836329U CN202021123297.8U CN202021123297U CN212836329U CN 212836329 U CN212836329 U CN 212836329U CN 202021123297 U CN202021123297 U CN 202021123297U CN 212836329 U CN212836329 U CN 212836329U
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China
Prior art keywords
lightweight concrete
roof
bottom plate
waterproof
steel
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CN202021123297.8U
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Chinese (zh)
Inventor
陈佳
易才学
王益新
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Guangzhou Ningda New Energy Technology Co ltd
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Guangzhou Ningda New Energy Technology Co ltd
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Priority to CN202021123297.8U priority Critical patent/CN212836329U/en
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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]
    • 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
    • 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
    • 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)
  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses a bracket and a roof for installing a photovoltaic module on a lightweight concrete board flexible roof, which comprises a bottom plate; the bottom plate is fixedly connected with the steel frames of at least two adjacent lightweight concrete plates; a support column is fixed in the middle of the bottom plate; an adapter is fixed at the top end of the supporting column, and waterproof layers are coated on the supporting column and the bottom plate; and a waterproof filler layer is filled in a gap between the steel frames of the adjacent lightweight concrete plates below the bottom plate. The bracket of the utility model is fixed on the steel frame of the lightweight concrete plate, can prevent the waterproof roll material of the roof from being damaged to the maximum extent, and has simple and stable structure, low cost and strong practicability; the bracket of the utility model can be arranged on the roof according to the requirement, so as to provide a plurality of supporting points for the steel structure material of the roof and prevent the steel structure material from accumulating on one point on the roof to damage the structure of the roof; the whole roof has good waterproof effect.

Description

Support for installing photovoltaic module on lightweight concrete plate flexible roof and roof
Technical Field
The utility model relates to a building engineering technical field, especially a support and roofing for being in light concrete slab flexible roof installation photovoltaic module.
Background
Solar energy is a clean renewable new energy, solar power generation becomes an important means for acquiring electric power, and for reasonably utilizing a solar photovoltaic module and effectively reducing the floor area, the photovoltaic module is generally installed on a roof at present.
The utility model patent of patent number ZL201921215617.X provides a be fit for installing photovoltaic solar power station's roof boarding, adopt this utility model's roof boarding system, when not demolising former corrosion roof boarding, can accomplish the repair of the roof boarding of corrosion, the construction complexity has been reduced, normal production of mill is not influenced at the repair in-process, the danger of high altitude construction has been reduced, be fit for installing photovoltaic solar power station, satisfy the life requirement. However, in some occasions without a tower crane or a lifter, the roof panel with the structure is inconvenient to install, and the waterproof effect needs to be further improved.
Disclosure of Invention
The utility model aims to solve the technical problem that, it is not enough to prior art, provide one kind and be used for at the support and the roofing of the flexible roofing installation photovoltaic module of lightweight concrete board, the photovoltaic module's of being convenient for installation prevents to destroy roofing waterproofing membrane, improves the waterproof performance of installing support and roofing system.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a support for installing a photovoltaic module on a flexible roof of a lightweight concrete plate comprises a bottom plate, wherein the bottom plate is fixedly connected with steel frames of at least two adjacent lightweight concrete plates; a support column is fixed in the middle of the bottom plate; an adapter is fixed at the top end of the supporting column, and waterproof layers are coated on the supporting column and the bottom plate; and a waterproof filler layer is filled in a gap between the steel frames of the adjacent lightweight concrete plates below the bottom plate.
The utility model discloses a bottom plate is fixed on lightweight concrete plate steel frame, can furthest prevent to destroy roofing waterproofing membrane. Set up the utility model discloses a behind the support, be convenient for install photovoltaic module.
The cross section of the bottom plate is quadrilateral, and four sides of the bottom plate are fixedly connected with a steel frame of the lightweight concrete plate. The support is ensured to be more stable.
The gaps between the steel frames of the adjacent lightweight concrete plates below the bottom plate are filled with waterproof filler layers, so that rainwater leakage is further prevented.
The adaptor is a steel plate; the steel plate is provided with a plurality of mounting holes. The cost is low, the installation is convenient, and the mounting hole is convenient for fixing the photovoltaic module.
The waterproof layers are coated on the supporting columns and the bottom plate, so that a roof waterproof structure is further repaired, and rainwater leakage is prevented.
The waterproof layer is connected with the bottom of the supporting column through a waterproof gasket, and rainwater leakage is prevented.
Through waterproof clamp connection between support column upper portion and the waterproof layer, prevent in the rainwater infiltration waterproof layer.
The surfaces of the base plate, the support columns and the adapter pieces are coated with anticorrosive coatings, so that the base plate, the support columns and the adapter pieces are prevented from being corroded, and the structural stability is improved.
The waterproof layer comprises a vertical section and a horizontal section, the vertical section is coated on the supporting column, and the horizontal section is circular and covers the bottom plate. The waterproof layer is integrally arranged, and the waterproof performance is better.
The bottom plate and the supporting columns are integrally formed, so that the support is convenient to mount, and the manufacturing cost is also reduced.
As a design of the utility model, the utility model also provides a flexible roof of the lightweight concrete plate suitable for installing the photovoltaic module, which comprises a plurality of lightweight concrete plates; each four adjacent lightweight concrete plates form a mounting unit; the bracket is arranged on each mounting unit; a plurality of the scaffolds are arranged in a matrix form; the upper surface of the adaptor of each row of the supports is fixedly connected with the first photovoltaic purline; the first photovoltaic purlines are vertically connected with the plurality of second photovoltaic purlines.
When the support is installed, the bottom plate of the support is fixed on the steel frames of the four adjacent lightweight concrete plates, namely, each side edge of the bottom plate is fixedly connected with the steel frames of the two adjacent lightweight concrete plates.
During the use, with photovoltaic module install on the photovoltaic purlin can.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
1. the bracket of the utility model is fixed on the steel frame of the lightweight concrete plate, can prevent the waterproof roll material of the roof from being damaged to the maximum extent, and has simple and stable structure, low cost and strong practicability;
2. the bracket of the utility model can be arranged on the roof according to the requirement, so as to provide a plurality of supporting points for the steel structure material of the roof and prevent the steel structure material from accumulating on one point on the roof to damage the structure of the roof;
3. the utility model discloses a roofing is provided with many photovoltaic purlins, and first photovoltaic purlin sets up with many second photovoltaic purlins are perpendicular, consequently formed a plurality of blocks that can install photovoltaic module, the installation of taking separately of the photovoltaic module of being convenient for (installing photovoltaic module at every installation block promptly), for once only installing the mounting means on the roof after splicing all photovoltaic modules as a whole, greatly facilitated photovoltaic module's installation and dismantlement, the photovoltaic module's of being convenient for maintenance and maintenance has reduced the installation degree of difficulty and installation cost.
4. The utility model discloses a roofing system waterproof performance is better.
Drawings
FIG. 1 is a sectional view of the bracket structure of the present invention;
FIG. 2 is a cross-sectional view of the bracket structure without a waterproof layer;
FIG. 3 is a top view of the bottom plate of the present invention;
fig. 4 is a schematic structural view of the adaptor of the present invention;
fig. 5 is a front view of the first photovoltaic purlin installed on the roof of the present invention (only one photovoltaic purlin in the position of the bracket is shown);
fig. 6 is the structural schematic diagram of the roofing system of the present invention.
Detailed Description
As shown in fig. 1 and 2, a bracket according to an embodiment of the present invention includes a base plate 2 fixed to a steel frame 1 of a lightweight concrete panel 15 disposed adjacent thereto; a support column 3 is fixed in the middle of the bottom plate 2; and an adapter 4 is fixed at the top end of the support column 3.
As can be seen from fig. 2 and 3, in the embodiment of the present invention, the steel frames 1 of the adjacent four lightweight concrete panels form a gap 13, each side of the bottom plate 2 is fixedly connected to the steel frames 1 of the adjacent two lightweight concrete panels, and the bottom plate 2 covers the gap 13.
As shown in fig. 3, the cross section of the bottom plate 2 is quadrilateral (square), the center position of the bottom surface of the support column coincides with the geometric center position of the bottom plate 2, and four side edges of the bottom plate 2 are fixedly connected with the light concrete plate steel frame 1 in the corresponding position through at least one self-tapping steel nail 6. The bottom plate 2 is a steel plate with the size of 200mm by 200mm, and one (or two or more) bolt hole 14 with the diameter of 6.5mm is reserved on each of four side edges of the bottom plate.
The support column 3 of this embodiment is a steel pipe.
The space 13 between the adjacent lightweight concrete plate steel frames 1 below the bottom plate 2 is filled with a waterproof filler layer 9, so that rainwater is further prevented from permeating into the roof.
As shown in fig. 4, the adaptor 4 of the present embodiment is a steel plate; two mounting holes 10 are formed in the steel plate, the two mounting holes 10 are symmetrically arranged about the central line of the adapter, and the photovoltaic purlines can be conveniently and fixedly mounted.
The surfaces of the base plate 2, the support column 3 and the adaptor 4 are coated with anticorrosive coatings, the anticorrosive coatings are hot galvanizing anticorrosive coatings, and the thickness of the hot galvanizing anticorrosive coatings is not less than 75 um.
In this embodiment, the bottom plate 2, the supporting column 3 and the adaptor 4 are all made of Q345 steel.
As can be seen from figure 1, the support column 3 and the bottom plate 2 are coated with a waterproof layer 5, and the waterproof layer 5 is made of PVC coiled material waterproof material.
The waterproof layer 5 comprises a vertical section and a horizontal section, the vertical section is coated on the supporting column 3, and the horizontal section is circular and covers the bottom plate 2.
In order to further improve the waterproof performance, the bottom of the support column 3 is provided with a waterproof gasket 7, and the waterproof layer 5 is connected with the bottom of the support column 3 through the waterproof gasket 7.
Be connected through waterproof clamp 8 between 3 upper portions of support column and the waterproof layer 5, prevent in the rainwater infiltration waterproof layer, further prevent rainwater infiltration roofing. The waterproof clamp 8 is made of stainless steel.
The base plate 2 of the present embodiment is integrally formed with the support column 3. The base plate 2, the supporting columns 3 and the adaptor 4 of the embodiment can also be integrally formed and manufactured, so that the mass production is facilitated.
The base plate 2 and the support column 3, and the support column 3 and the adapter can also be fixed by welding.
As shown in fig. 5 and 6, another embodiment of the present invention also provides a roof adapted to mount a photovoltaic module, on which a plurality of brackets are disposed; a plurality of the scaffolds are arranged in a matrix form; each bracket is correspondingly arranged on the steel frame of the lightweight concrete plate; the upper surface of the adaptor 4 of each row of the supports is fixedly connected with the first photovoltaic purline 11; each first photovoltaic purlin 11 is perpendicularly connected with a plurality of second photovoltaic purlins 12.
As can be seen from fig. 6, after the plurality of first photovoltaic purlins 11 and the plurality of second photovoltaic purlins 12 are installed, a plurality of rectangular installation areas are formed, and the photovoltaic modules 16 are fixed in the corresponding rectangular areas.
The distance between two adjacent supports and the distance between two adjacent second photovoltaic purlins 12 can be set according to actual use needs.
When in use, the steel surface is ensured not to have obvious concave surfaces or damages, and the scratch depth is not more than 0.5 mm. When the steel plate is corrected manually, the hammering sequence is determined according to the deformation condition.
Processing the utility model discloses during the steel of each part, the edge of steel is processed after the correspondence cutting to ensure the precision of processing. The width, length, edge straightness, an included angle between two adjacent edges, the verticality of a processing surface and the surface roughness of the processing surface of the edge processing all need to meet the regulations of the acceptance of construction quality of steel structure engineering (GB 50205-2001).
The utility model discloses the installation flow is as follows:
1. arranging a waterproof filler layer in a gap between adjacent light concrete plate steel frames;
2. using a percussion drill to perform a lead hole, wherein the depth of the lead hole is up to the channel steel (steel frame) of the roof board frame;
3. connecting a support bottom plate with a roof panel frame (channel steel) by using self-drilling nails, wherein the number of the self-drilling nails is 4 for one support;
4. recovering the roof by using a Xika waterproof coiled material (namely arranging waterproof layers on the supporting columns and the bottom plate), and performing a waterproof test;
5. after the waterproof test is passed, mounting a photovoltaic purline;
and a photovoltaic module is arranged on the photovoltaic purline.

Claims (9)

1. A rack for mounting photovoltaic modules on lightweight concrete panel flexible roofing, comprising a base plate (2); the light concrete slab is characterized in that the bottom plate (2) is fixedly connected with steel frames (1) of at least two adjacent light concrete slabs; a support pillar (3) is fixed in the middle of the bottom plate (2); an adapter (4) is fixed at the top end of the supporting column (3), and waterproof layers (5) are coated on the supporting column (3) and the bottom plate (2); and a waterproof filler layer (9) is filled in a gap between the steel frames (1) of the adjacent lightweight concrete plates below the bottom plate (2).
2. The support for installing photovoltaic modules on the flexible roof of a lightweight concrete plate as claimed in claim 1, wherein the cross section of the bottom plate (2) is quadrilateral, and four sides of the bottom plate (2) are fixedly connected with the steel frame (1) of the lightweight concrete plate.
3. The bracket for installing photovoltaic modules on a lightweight concrete panel flexible roof as claimed in claim 1 wherein the adaptor (4) is a steel plate; the steel plate is provided with a plurality of mounting holes (10).
4. The bracket for installing photovoltaic modules on a lightweight concrete panel flexible roof according to claim 1, characterized in that; the surfaces of the bottom plate (2), the support columns (3) and the adapter (4) are coated with anticorrosive coatings.
5. The bracket for installing photovoltaic modules on the flexible roofing of lightweight concrete panels according to claim 4, characterized in that the upper part of the supporting column (3) is connected with the waterproof layer (5) through a waterproof clamp (8).
6. The bracket for installing photovoltaic modules on the flexible roofing of lightweight concrete panels according to claim 5, characterized in that the waterproof layer (5) is connected with the bottom of the supporting column (3) through a waterproof gasket (7).
7. A support for photovoltaic modules installed on flexible roofs of lightweight concrete panels, according to claim 5, characterized in that said waterproof layer (5) comprises a vertical section, which is wrapped around said supporting columns (3), and a horizontal section, which is circular, which is wrapped over said base plate (2).
8. The support for installing photovoltaic modules on a lightweight concrete panel flexible roof according to any one of claims 1 to 7, characterized in that the base plate (2) is integrally formed with the support column (3).
9. A flexible roof suitable for mounting lightweight concrete panels for photovoltaic modules comprising a plurality of lightweight concrete panels; each four adjacent lightweight concrete plates form a mounting unit; characterized in that each mounting unit is provided with a bracket according to any one of claims 1 to 8; a plurality of the scaffolds are arranged in a matrix form; the upper surface of the adaptor (4) of each row of the supports is fixedly connected with the first photovoltaic purline (11); the first photovoltaic purlines (11) are vertically connected with the plurality of second photovoltaic purlines (12).
CN202021123297.8U 2020-06-17 2020-06-17 Support for installing photovoltaic module on lightweight concrete plate flexible roof and roof Active CN212836329U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021123297.8U CN212836329U (en) 2020-06-17 2020-06-17 Support for installing photovoltaic module on lightweight concrete plate flexible roof and roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021123297.8U CN212836329U (en) 2020-06-17 2020-06-17 Support for installing photovoltaic module on lightweight concrete plate flexible roof and roof

Publications (1)

Publication Number Publication Date
CN212836329U true CN212836329U (en) 2021-03-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113585770A (en) * 2021-09-02 2021-11-02 苏州凯伦高分子新材料科技有限公司 Photovoltaic installation method for light steel roof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113585770A (en) * 2021-09-02 2021-11-02 苏州凯伦高分子新材料科技有限公司 Photovoltaic installation method for light steel roof

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