CN114575537A - Photovoltaic building component, photovoltaic connecting piece and mounting method - Google Patents
Photovoltaic building component, photovoltaic connecting piece and mounting method Download PDFInfo
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- CN114575537A CN114575537A CN202210247846.XA CN202210247846A CN114575537A CN 114575537 A CN114575537 A CN 114575537A CN 202210247846 A CN202210247846 A CN 202210247846A CN 114575537 A CN114575537 A CN 114575537A
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- photovoltaic
- sliding part
- main
- fixing
- building component
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to the technical field of photovoltaic correlation, and discloses a photovoltaic building component, a photovoltaic connecting piece and an installation method, wherein the photovoltaic building component comprises a photovoltaic main body, the photovoltaic main body is at least provided with four side surfaces, a main sliding part and an auxiliary sliding part which extend along the length direction are respectively arranged on two opposite side surfaces, a fixing part which can move along the main sliding part is arranged in the main sliding part, the fixing part comprises a base, an adjusting slideway is arranged in the base, a connecting part is arranged in the adjusting slideway, the connecting part is used for installing a fixing component, a clamping part is arranged on the connecting part, the clamping part is arranged in parallel with the side surfaces of the photovoltaic main body, and the clamping part is used for being connected with the auxiliary sliding part. When installing photovoltaic module, can realize keeping fixed position the effect on the bead position all the time, avoid destroying the waterproof, syllable-dividing and the thermal insulation performance on various steel roof to, through above-mentioned mounting means, make fixed subassembly that can share between the adjacent photovoltaic main part, and then save construction cost.
Description
Technical Field
The invention relates to the technical field of photovoltaic correlation, in particular to a photovoltaic building component, a photovoltaic connecting piece and an installation method.
Background
At present, photovoltaic power generation technology is more and more popularized, power generation cost is rapidly reduced, building integrated photovoltaic is an important field of photovoltaic power generation application and a key development direction of photovoltaic application, wherein a roof is an important scene of photovoltaic module application. At the present stage, there are two general installation methods for roof photovoltaic, one is to install photovoltaic tiles directly on the building, and replace traditional tiles with photovoltaic tiles, which is beautiful in effect but higher in cost, the second is to modify the existing roof, install photovoltaic modules, which is higher in installation efficiency and lower in cost, and is more popular in application, large buildings such as factory buildings are provided with concave-convex shapes with recesses between convex edges and convex edges due to large roof area, which is a good place for building roof photovoltaic, the roof of factory buildings is generally a double-layer color steel plate, and a heat-insulating layer, a sound-insulating layer and the like are arranged in the middle, in order to meet the requirement of strength, the color steel plate is generally concave-convex, when installing photovoltaic modules, there are two general methods, one is to install good strips on the color steel roof first, and then install photovoltaic panels with good strips as supports, which is complicated in structure, the photovoltaic panel is directly installed on the convex ribs through the fixing assemblies, the photovoltaic panel with a proper width and a reasonable interval need to be selected, each fixed position of the photovoltaic panel is arranged on the convex ribs, the problems of accumulated water rusting and damage to heat preservation and sound insulation effects caused by installation at the groove are solved, however, each photovoltaic panel of the installation mode generally needs 4 groups of fixing assemblies, the structural cost is high, the roofs of all plants are different, even if the same roof is different in interval among the convex ribs due to construction errors, splicing and the like, the seam between every two photovoltaic panels cannot be ensured to be arranged on the convex ribs, the fixing assemblies cannot be saved, meanwhile, the photovoltaic panel has more width models due to the installation mode, the large-scale production of the photovoltaic panel is not facilitated, and the problems are solved, the present application is presented.
Disclosure of Invention
The invention aims to provide a photovoltaic building component, a photovoltaic connecting piece and an installation method, which are used for overcoming the problems.
The invention is realized by the following technical scheme.
The photovoltaic building component comprises a photovoltaic main body, wherein the photovoltaic main body at least comprises four side faces, a main sliding part and an auxiliary sliding part which extend along the length direction are respectively arranged on two opposite side faces, a fixing part which can move along the main sliding part is installed in the main sliding part, the fixing part comprises a base, an adjusting slide way is arranged in the base, a connecting part is arranged in the adjusting slide way and used for installing a fixing component, a clamping part is arranged on the connecting part and parallel to the side faces of the photovoltaic main body, and the clamping part is used for being connected with the auxiliary sliding part.
Further, the main sliding part and the auxiliary sliding part are grooves formed in the side face of the photovoltaic main body, and the clamping part is a long-strip-shaped sliding block.
Furthermore, the thickness of the clamping part is smaller than the width of the auxiliary sliding part, and an elastic part is installed on the clamping part.
Further, the main sliding part and the auxiliary sliding part are both grooves with two open ends.
Furthermore, the inner wall of the main sliding part is provided with an anti-skidding structure, and the anti-skidding structures are respectively arranged at the positions, close to the openings at the two ends, in the main sliding part.
Furthermore, anti-skidding structure is for setting up a plurality of bar are protruding on the main sliding part inner wall, also be equipped with on the base be used for with a plurality of bar are protruding that anti-skidding structure contact complex.
Further, the length of the clamping part is larger than that of the connecting part.
Furthermore, hinges are mounted on the connecting portion, the hinges are symmetrically arranged on two sides of the connecting portion, and the hinges are also used for mounting fixing components.
The utility model provides a photovoltaic connecting piece, includes the base, the base is used for being connected with the photovoltaic main part, be equipped with the regulation slide in the base, be equipped with connecting portion in the regulation slide, connecting portion are used for the installation fixed subassembly, be equipped with screens portion on the connecting portion.
A photovoltaic building component installation method is based on the photovoltaic building component and comprises the following steps:
s1: setting a starting point at the installation position, and placing the photovoltaic main body at the starting point;
s2: the fixing component is used for connecting the connecting part and the mounting surface in the fixing part, so that the photovoltaic main body is fixed on one side close to the starting point;
s3: transversely installing, placing the next photovoltaic main body close to the previous photovoltaic main body, moving the fixing part to a joint between the two photovoltaic main bodies, moving the connecting part in the fixing part to a position suitable for fixing, and fixing by using the fixing assembly;
s4: and longitudinally installing, namely enabling the side surface of the photovoltaic main body with the auxiliary sliding part to face the side surface of the photovoltaic main body with the main sliding part, which is installed in advance, so that the clamping part enters the auxiliary sliding part.
The invention has the beneficial effects that:
the photovoltaic main bodies can be installed without arranging an unauthorized strip on the roof, the installation structure is simplified, in addition, through the arrangement of the fixing part, when the photovoltaic component is installed, whether the width of the photovoltaic component is in accordance with the distribution of the convex edges on the color steel plate or not is not required to be considered, the effect of keeping the fixing position on the convex edge position all the time can be realized by adjusting the position of the connecting part, the damage to the waterproof, sound insulation and heat insulation performance of the color steel roof is avoided, in addition, through the installation mode, the fixing component can be shared between the adjacent photovoltaic main bodies, the structure cost is further saved, the installation efficiency is improved, and the punching quantity is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of a photovoltaic body;
FIG. 2 is a left side view of the photovoltaic body;
FIG. 3 is a top view of a photovoltaic body;
FIG. 4 is a schematic view of a connection structure between two adjacent photovoltaic bodies when the two photovoltaic bodies are connected longitudinally;
FIG. 5 is a schematic structural view of a fixing portion;
FIG. 6 is a top view of the fixing portion;
fig. 7 is a schematic structural view of the photovoltaic body installed on a roof.
Detailed Description
The present invention is described in detail below with reference to fig. 1 to 7.
The invention relates to a photovoltaic building component, which comprises a photovoltaic main body 1, wherein the photovoltaic main body 1 comprises a frame and a photovoltaic panel, the photovoltaic main body 1 is provided with a front surface and a back surface and at least four side surfaces, the front surface is a sunlight receiving surface, and a main sliding part 12 and an auxiliary sliding part 11 which extend along the length direction are respectively arranged on two opposite side surfaces, in the embodiment, the main sliding part 12 and the auxiliary sliding part 11 are both grooves which are arranged on the side surfaces of the photovoltaic main body 1 and extend along the length direction of the side surfaces, a fixing part 2 which can move along the main sliding part 12 is arranged in the main sliding part 12, the fixing part 2 comprises a base 21, as shown in figure 2, the base 21 is arranged in the groove in a sliding way, an adjusting slide way 22 is arranged in the base 21, a connecting part 23 is arranged in the adjusting slide way 22, the connecting part 23 is used for installing and fixing components, and the fixing components are screws, be equipped with screens portion 24 on connecting portion 23, screens portion 24 is rectangular shape slider, screens portion 24 with photovoltaic main part 1's side parallel arrangement, screens portion 24 be used for with vice sliding part 11 is connected, the recess opening width of main sliding part 12 and vice sliding part 11 all is less than inside width, main sliding part 12 and vice sliding part 11 are both ends open type recess, and the fixed part can set up multiple model, installs into in the recess as required.
The installation mode is as follows: s1: setting a starting point at the installation position, and placing the photovoltaic main body 1 at the starting point;
s2: connecting the connecting part 23 in the fixing part 2 with the mounting surface 5 by using the fixing component, wherein the mounting surface is a color steel plate roof, and the photovoltaic main body 1 is fixed on one side close to the starting point;
s3: transversely installing, placing the next photovoltaic main body 1 close to the previous photovoltaic main body 1, moving the fixing part 2 to a seam between the two photovoltaic main bodies 1, connecting the two adjacent photovoltaic main bodies 1 through the base 21, moving the connecting part 23 in the fixing part 2 to a position suitable for fixing, namely a convex edge of a color steel plate roof, and fixing by using a fixing component;
s4: the vertical mounting is performed by bringing the side of the photovoltaic main body 1 having the sub-sliding portion 11 toward the side of the photovoltaic main body 1 having the main sliding portion 12 previously mounted, and by bringing the click portion 24 into the sub-sliding portion 11.
The thickness of the clamping portion 24 is smaller than the width of the auxiliary sliding portion 11, the elastic piece 241 is installed on the clamping portion 24, the elastic piece is made of rubber or a spring gasket, the roof is arranged in an inclined mode, and the slope of the roof is irregular due to the fact that the roof is repaired or built for a long time.
Preferably, the inner wall of the main sliding part 12 is provided with anti-slip structures 121, and the anti-slip structures 121 are respectively arranged in the main sliding part 12 near the positions of the openings at the two ends.
Preferably, the length of the clamping portion 24 is greater than that of the connecting portion 23, so that the contact area between the clamping portion and the photovoltaic module is increased.
Preferably, the connecting portion 23 is provided with hinges 25, the hinges 25 are symmetrically arranged at both sides of the connecting portion 23, and the hinges 25 are also used for mounting a fixing component, and the fixing component is used for fixing by adjusting the hinges 25 to contact with the side surface of the roof ridge, as shown in fig. 6, so that a firmer fixing effect is realized.
By the structure and the installation mode, the installation of the photovoltaic main body can be realized without arranging an unauthorized strip on the roof, the installation structure is simplified, moreover, through the arrangement of the fixing part 2, when the photovoltaic component is installed, whether the width of the photovoltaic component is in accordance with the distribution of the convex edges on the color steel plate or not is not required to be considered, through adjusting the position of the connecting part 23, the effect of keeping the fixed position on the convex edge position all the time can be realized, the waterproof, sound insulation and heat insulation performances of the color steel roof are prevented from being damaged, in addition, through the installation mode, the adjacent photovoltaic main bodies can share the fixing component, therefore, the photovoltaic roof fixing device has the advantages that the structural cost is saved, the mounting efficiency is improved, and the number of holes is reduced.
The utility model provides a photovoltaic connecting piece, includes base 21, base 21 is used for being connected with the photovoltaic main part, be equipped with in the base 21 and adjust slide 22, be equipped with connecting portion 23 in adjusting slide 22, connecting portion 23 is used for the fixed subassembly of installation, be equipped with screens portion 24 on connecting portion 23.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. A photovoltaic building component characterized by: including photovoltaic main part (1), photovoltaic main part (1) has four sides at least, two relatively be equipped with respectively on the side along main sliding part (12) and the vice sliding part (11) of length direction extension, install in main sliding part (12) and follow fixed part (2) that main sliding part (12) removed, fixed part (2) are including base (21), be equipped with in base (21) and adjust slide (22), be equipped with connecting portion (23) in adjusting slide (22), connecting portion (23) are used for the installation fixed subassembly, be equipped with screens portion (24) on connecting portion (23), screens portion (24) with the side parallel arrangement of photovoltaic main part (1), screens portion (24) be used for with vice sliding part (11) are connected.
2. A photovoltaic building component according to claim 1, characterized in that: the main sliding part (12) and the auxiliary sliding part (11) are grooves formed in the side face of the photovoltaic main body (1), and the clamping part (24) is a long-strip-shaped sliding block.
3. A photovoltaic building component according to claim 2, characterized in that: the thickness of the clamping part (24) is smaller than the width of the auxiliary sliding part (11), and an elastic piece (241) is installed on the clamping part (24).
4. A photovoltaic building component according to claim 3, characterized in that: the main sliding part (12) and the auxiliary sliding part (11) are both grooves with two open ends.
5. A photovoltaic building component according to claim 1 or 4, characterized in that: the anti-skidding structure is characterized in that an anti-skidding structure (121) is arranged on the inner wall of the main sliding part (12), and the anti-skidding structure (121) is respectively arranged at the positions, close to openings at two ends, in the main sliding part (12).
6. A photovoltaic building component according to claim 5, characterized in that: the anti-skid structure (121) is a plurality of strip-shaped protrusions arranged on the inner wall of the main sliding part (12), and the base (21) is also provided with a plurality of strip-shaped protrusions in contact fit with the anti-skid structure (121).
7. A photovoltaic building component according to any one of claims 1 to 4, 6, wherein: the length of the clamping part (24) is larger than that of the connecting part (23).
8. A photovoltaic building component according to claim 7, wherein: hinges (25) are mounted on the connecting portion (23), the hinges (25) are symmetrically arranged on two sides of the connecting portion (23), and the hinges (25) are also used for mounting fixing components.
9. A photovoltaic connector, characterized in that: including base (21), base (21) are used for being connected with the photovoltaic main part, be equipped with in base (21) and adjust slide (22), be equipped with connecting portion (23) in adjusting slide (22), connecting portion (23) are used for installing fixed subassembly, be equipped with screens portion (24) on connecting portion (23).
10. A photovoltaic building component installation method based on the photovoltaic building component of any one of claims 1 to 8, characterized in that: the method comprises the following steps:
s1: setting a starting point at the installation position, and placing the photovoltaic main body (1) at the starting point;
s2: connecting the connecting part (23) in the fixing part (2) and the mounting surface by using the fixing component to realize the fixation of the photovoltaic main body (1) close to one side of the starting point;
s3: transversely installing, placing the next photovoltaic main body (1) close to the previous photovoltaic main body (1), moving the fixing part (2) to a joint between the two photovoltaic main bodies (1), moving the connecting part (23) in the fixing part (2) to a position suitable for fixing, and fixing by using a fixing assembly;
s4: the photovoltaic body (1) is vertically installed, the side surface of the photovoltaic body (1) with the auxiliary sliding part (11) faces the side surface of the photovoltaic body (1) installed previously with the main sliding part (12), and the clamping part (24) enters the auxiliary sliding part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210247846.XA CN114575537A (en) | 2022-03-14 | 2022-03-14 | Photovoltaic building component, photovoltaic connecting piece and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210247846.XA CN114575537A (en) | 2022-03-14 | 2022-03-14 | Photovoltaic building component, photovoltaic connecting piece and mounting method |
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| Publication Number | Publication Date |
|---|---|
| CN114575537A true CN114575537A (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210247846.XA Pending CN114575537A (en) | 2022-03-14 | 2022-03-14 | Photovoltaic building component, photovoltaic connecting piece and mounting method |
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| CN (1) | CN114575537A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995846A (en) * | 2011-09-19 | 2013-03-27 | 苏州科之佳新能源电力有限公司 | Fast-to-install photovoltaic assembly system of slope roof and installing mode of assembly system |
| US20170019059A1 (en) * | 2014-03-31 | 2017-01-19 | Panasonic Intellectual Property Management Co., Ltd. | Solar cell apparatus |
| CN111865190A (en) * | 2020-08-19 | 2020-10-30 | 东方日升新能源股份有限公司 | Photovoltaic connecting and matching assembly, frame, photovoltaic assembly and mounting method thereof |
| CN215291121U (en) * | 2021-04-06 | 2021-12-24 | 湖北九州一建工程设计有限公司 | Structure is adjusted in installation of building decorative panel |
| CN215368328U (en) * | 2021-03-24 | 2021-12-31 | 国网江苏综合能源服务有限公司 | Flexible roofing photovoltaic vertical overlock anchor clamps structure |
| CN215978109U (en) * | 2021-09-27 | 2022-03-08 | 米昂光伏科技（上海）有限公司 | Photovoltaic daylighting roof structure |
-
2022
- 2022-03-14 CN CN202210247846.XA patent/CN114575537A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995846A (en) * | 2011-09-19 | 2013-03-27 | 苏州科之佳新能源电力有限公司 | Fast-to-install photovoltaic assembly system of slope roof and installing mode of assembly system |
| US20170019059A1 (en) * | 2014-03-31 | 2017-01-19 | Panasonic Intellectual Property Management Co., Ltd. | Solar cell apparatus |
| CN111865190A (en) * | 2020-08-19 | 2020-10-30 | 东方日升新能源股份有限公司 | Photovoltaic connecting and matching assembly, frame, photovoltaic assembly and mounting method thereof |
| CN215368328U (en) * | 2021-03-24 | 2021-12-31 | 国网江苏综合能源服务有限公司 | Flexible roofing photovoltaic vertical overlock anchor clamps structure |
| CN215291121U (en) * | 2021-04-06 | 2021-12-24 | 湖北九州一建工程设计有限公司 | Structure is adjusted in installation of building decorative panel |
| CN215978109U (en) * | 2021-09-27 | 2022-03-08 | 米昂光伏科技（上海）有限公司 | Photovoltaic daylighting roof structure |
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