CN220067290U - Photovoltaic module installation fixed knot constructs for concrete structure factory building roof boarding - Google Patents
Photovoltaic module installation fixed knot constructs for concrete structure factory building roof boarding Download PDFInfo
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- CN220067290U CN220067290U CN202321337010.5U CN202321337010U CN220067290U CN 220067290 U CN220067290 U CN 220067290U CN 202321337010 U CN202321337010 U CN 202321337010U CN 220067290 U CN220067290 U CN 220067290U
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- photovoltaic module
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- 238000009434 installation Methods 0.000 title claims description 4
- 238000010248 power generation Methods 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a photovoltaic module mounting and fixing structure for a concrete structure factory building roof board, which comprises a plurality of H-shaped members arranged in the splicing seam of two concrete roof boards, wherein the tops of the plurality of H-shaped members are fixedly provided with H-shaped basic connecting members, and the bottoms of the plurality of H-shaped basic connecting members are clamped with the concrete roof boards; the U-shaped member is formed by splicing -shaped structures with opposite opening directions. The problem that the photovoltaic module takes root in the concrete bent structure is solved through the unique design's "several" style of calligraphy component, realized that the photovoltaic module is effective to resist wind load, outward appearance succinct, saving investment, be convenient for maintain and corrosion protection performance is good function, guarantees roofing wholeness and integrality. Meanwhile, the structure can effectively meet the requirement of photovoltaic power generation additionally arranged on a building (structure) with partially finished design or prefabricated roof boards.
Description
Technical Field
The utility model relates to a rooting structure of a photovoltaic module, in particular to a photovoltaic module mounting and fixing structure for a roof board of a concrete structure factory building.
Background
According to the related requirements of building energy conservation and renewable energy utilization general Specification GB55015-2021/5.2, a new building should be provided with a solar energy system.
The solar power generation system is divided into an off-grid power generation system, a grid-connected power generation system and a distributed power generation system.
The distributed power generation system is characterized in that a smaller photovoltaic power generation and supply system is configured on a user site or near a power utilization site so as to meet the requirements of specific users and support the economic operation of the existing power distribution network.
Currently, under the premise of guaranteeing water resistance, fire resistance, tightness and the like, a door type steel structure building is mainly provided with a building photovoltaic integrated system (BIPV), and a concrete bent structure and a concrete frame structure are mainly provided with a roof solar photovoltaic power generation system (BAPV).
The bent consists of roof truss, post and foundation, and the post is hinged to the roof truss and connected to the foundation. The horizontal plane bent is mainly used for a single-layer factory building, is formed by roof trusses, pillars and foundations, is a main bearing system of the factory building, and is connected through longitudinal members such as roof plates, crane beams, supports and the like to form an integral space structure.
The tops of the columns of the bent system are connected by large roof trusses or trusses, and then are covered with assembled roof boards. At present, five modes of setting photovoltaic modules in concrete structure plants are available: (1) Arranging an embedded part in the concrete prefabricated roof panel, welding the embedded part with a photovoltaic bracket, and fixing the photovoltaic module on the bracket by adopting cementing or a clamp; (2) Arranging an embedded part when pouring a roof of a cast-in-place concrete frame structure, welding the embedded part with a photovoltaic bracket, and fixing a photovoltaic module on the bracket by adopting cementing or a clamp; (3) A layer of steel structure is added on the concrete structure, and the photovoltaic module is fixed through cementing or a clamp; (4) The photovoltaic bracket is fixed through the cement bearing block, and the photovoltaic component is fixed on the bracket by adopting cementing or a clamp; (5) Stress points are arranged through the peripheral building to fix the photovoltaic bracket, and the photovoltaic module is fixed on the bracket by adopting cementing or a clamp.
The problem that exists in the mode that the existing concrete structure factory building sets up photovoltaic module is: (1) The design is imperfect, and the photovoltaic assembly is difficult to be additionally arranged at the later stage because the roof load and the wind load are insufficient; (2) The large roof board is thinner, and the embedded part is easy to pull and damage the enclosure structure under the stress; (3) The steel structure is added as a stress point, so that the primary investment cost is high; (4) poor corrosion resistance; (5) The structure is complex, the physical appearance is not matched with the simple style of the building, and the appearance is aberrated.
Therefore, the photovoltaic module mounting structure is necessary to design, and the photovoltaic module is effective in resisting wind load, concise and elegant in appearance, investment-saving, convenient to maintain in bracket design and good in corrosion resistance on the premise of guaranteeing the integrity and the integrity of a roof.
Disclosure of Invention
The utility model aims to provide a photovoltaic module mounting and fixing structure for a concrete structure factory building roof board, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the photovoltaic component mounting and fixing structure for the roof boards of the concrete structure factory building comprises a plurality of H-shaped components arranged in the splice joint of two concrete roof boards, wherein the top of each H-shaped component is fixedly provided with an H-shaped basic connecting component, and the bottom of each H-shaped component is clamped with the concrete roof boards; the U-shaped member is formed by splicing -shaped structures with opposite opening directions.
The utility model has the following beneficial effects:
the problem that the photovoltaic module takes root in the concrete bent structure is solved through the unique design's "several" style of calligraphy component, realized that the photovoltaic module is effective to resist wind load, outward appearance succinct, saving investment, be convenient for maintain and corrosion protection performance is good function, guarantees roofing wholeness and integrality. Meanwhile, the structure can effectively meet the requirement of photovoltaic power generation additionally arranged on a building (structure) with partially finished design or prefabricated roof boards.
Drawings
Figure 1 is a schematic view of the structure of the present utility model,
figure 2 is a top view of the structure of the figure-shaped element of the utility model,
fig. 3 is a schematic view of the installation of the present utility model in a figure-like form.
In the figure: the building roof comprises 1-shaped components, 11- -shaped structures, 2-H-shaped basic connecting components, 3-concrete roof boards, 4-roof waterproof heat insulation layers and 5-roof trusses.
Detailed Description
As shown in fig. 1-3, a photovoltaic module mounting and fixing structure for a concrete structure factory building roof board comprises a plurality of H-shaped members 1 arranged in the splice joint of two concrete roof boards 3, wherein H-shaped basic connecting members 2 are fixedly arranged at the tops of the plurality of H-shaped members 1, and the bottoms of the H-shaped basic connecting members are clamped with the concrete roof boards 3; the Chinese character 'ji' -shaped member 1 is formed by splicing two -shaped structures 11 with opposite opening directions.
During construction, the -shaped structure 11 of the rectangular component 1 is clamped at the edge of the concrete roof panel 3 (in order to prevent dislocation and shaking, the rectangular component can be fixed with pre-buried ribs of the concrete roof panel 3 in a binding or welding mode), then the concrete roof panel 3 is lifted and mounted on the roof frame 5 for roof, after the two concrete roof panels 3 are aligned, the -shaped structure 11 is in a configuration shown in fig. 2 and a splicing seam meets the technological requirements, high-strength grouting material is poured in the splicing seam, after the grouting material is initially set, the H-shaped basic connecting component 2 and the rectangular component 1 are welded and fixed, a roof waterproof heat-insulating layer 4 is paved according to the construction engineering design specification, and the exposed part of the rectangular component 1 is treated with an anti-corrosion material (epoxy coal tar or epoxy resin) according to the use environment.
Claims (1)
1. A photovoltaic module installation fixed knot constructs for concrete structure factory building roof boarding, its characterized in that: the concrete roof slab comprises a plurality of H-shaped members (1) arranged in the splicing seam of two concrete roof slabs, wherein the H-shaped basic connecting members (2) are fixedly arranged at the tops of the H-shaped members (1), and the bottoms of the H-shaped basic connecting members are clamped with the concrete roof slabs; the U-shaped member (1) is formed by splicing -shaped structures (11) with two opposite opening directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337010.5U CN220067290U (en) | 2023-05-30 | 2023-05-30 | Photovoltaic module installation fixed knot constructs for concrete structure factory building roof boarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337010.5U CN220067290U (en) | 2023-05-30 | 2023-05-30 | Photovoltaic module installation fixed knot constructs for concrete structure factory building roof boarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067290U true CN220067290U (en) | 2023-11-21 |
Family
ID=88767250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321337010.5U Active CN220067290U (en) | 2023-05-30 | 2023-05-30 | Photovoltaic module installation fixed knot constructs for concrete structure factory building roof boarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067290U (en) |
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2023
- 2023-05-30 CN CN202321337010.5U patent/CN220067290U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |