CN109773442B - Method for mounting solar panel - Google Patents
Method for mounting solar panel Download PDFInfo
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- CN109773442B CN109773442B CN201811627036.7A CN201811627036A CN109773442B CN 109773442 B CN109773442 B CN 109773442B CN 201811627036 A CN201811627036 A CN 201811627036A CN 109773442 B CN109773442 B CN 109773442B
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Abstract
The invention provides a solar panel mounting method which has a simple structure and few required parts, greatly improves the sealing performance of a solar panel and can improve the mounting efficiency, and is characterized in that: the method comprises the following steps: s1, mounting purlins, S2, mounting longitudinal support rods, S3, gluing, S4, erecting a solar panel, S5, longitudinally positioning the solar panel, S6, transversely positioning the solar panel, and S7, wherein the steps are repeated in the mounting process until the whole roof is mounted.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to a method for installing a solar panel.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. Because light energy is the renewable clean energy, photovoltaic power generation also receives personal family and mill's favor increasingly, and current solar panel mounting method can set up the frame and be used for fixed solar panel usually, through setting up solar panel in the frame, is for fixing a position solar panel on the one hand, and the frame can provide the protection for solar panel on the one hand, but the required subassembly of this kind of mounting means is many, and is with high costs, and the installation procedure is complicated, and the packaging efficiency is low.
The inventor of the present invention discloses in the Chinese patent network: CN 107012953A discloses a frameless assembly mounting method, which comprises mounting purlin supports on a steel structure main beam of a roof at equal intervals; fixing two ends of a purline on a steel structure main beam; the left end of each adjacent purline is fixedly connected with a longitudinal beam; coating a layer of weather-resistant glue with a leakage-proof structure on the upper surface of the longitudinal beam and the upper surfaces of the two purlines connected by the longitudinal beam; the mounting holes are respectively formed in the four corner positions of the photovoltaic module, the two mounting holes in the short side direction of the left side of the photovoltaic module are aligned to the two positioning protrusions on the right side of the installed longitudinal beam, the right side of the photovoltaic module is slightly lifted up, the second longitudinal beam is installed between the adjacent purlins, and the positioning protrusions on the left side of the longitudinal beam are inserted into the mounting holes on the right side of the photovoltaic module.
Disclosure of Invention
Therefore, in view of the above problems, the present invention provides a method for mounting a solar panel, which has a simple structure and requires few parts, greatly improves the sealing performance of the solar panel, and can improve the mounting efficiency.
In order to realize the technical problem, the invention adopts the technical scheme that the method for installing the solar panel comprises the following steps:
s1, mounting purlins: purlins are erected on a steel structure main beam of the roof at intervals along the longitudinal direction, and the longitudinal distance between every two adjacent purlins is used for installing a solar panel;
s2, mounting of the longitudinal stay bar: longitudinal support rods are arranged at intervals along the transverse direction of the purlines, bosses for mounting the longitudinal support rods are arranged on the peripheral sides or the outer sides of the upper parts of the purlines, and each longitudinal support rod is erected on the boss between every two adjacent purlines;
s3, gluing: coating a fixing agent for fixing the solar panel on the upper end surfaces of the purlines and the longitudinal support rods;
s4, erecting a solar panel: erecting a solar panel above the purlines and the longitudinal support rods;
s5, longitudinal positioning of the solar panel: adjusting the longitudinal position between adjacent purlins to ensure that the solar panel can be accurately installed between two longitudinally adjacent purlins, and filling a fixing agent in a longitudinal gap between the adjacent solar panels;
s6, transverse positioning of the solar panel: adjusting the transverse position of each longitudinal support rod, positioning adjacent solar panels on the two transverse sides above the longitudinal support rods at intervals by using a distance measuring tool, and filling a fixing agent into transverse gaps between the adjacent solar panels;
and S7, repeating the steps in the installation process until the whole roof is installed.
The further improvement is that: and a first concave surface for injecting glue is arranged on the upper end surface of the purline downwards.
The further improvement is that: and a second concave surface for injecting glue is arranged on the upper end surface of the longitudinal support rod downwards.
The further improvement is that: and the upper end surface of the purline is provided with a stop bar for positioning the longitudinal position of the adjacent solar panel.
The further improvement is that: flanges are arranged on the peripheral sides or the outer sides of the lower portions of the purlins, heat insulation plates for heat insulation are erected between the flanges of the adjacent purlins respectively, and ventilation channels are formed between the heat insulation plates and the purlins.
The further improvement is that: the fixing agent is glue.
The further improvement is that: the upper end surfaces of the purlins and the upper end surfaces of the longitudinal support rods are in the same plane.
The further improvement is that: the interval measuring tool comprises a handle, an embedded block used for embedding the interval between two transverse adjacent solar panels is fixedly arranged at the lower end of the handle, two parallel first measuring surfaces are vertically arranged on two sides of the embedded block, a blocking block is arranged between the embedded block and the handle, two parallel second measuring surfaces are vertically arranged on two sides of the blocking block, the first measuring surfaces are parallel to the second measuring surfaces, the first measuring surfaces are located in the vertical extension surfaces of the blocking block, the distance between the two first measuring surfaces is smaller than the distance between the two second measuring surfaces, and the distance between the lower end surface of the blocking block and the lower end surface of the measuring tool is smaller than the depth of a measured position.
By adopting the technical scheme, the invention has the beneficial effects that: the solar panel mounting structure has the advantages that the parts are saved, the processing difficulty of the mounting parts is reduced, the solar panel is convenient to mount and position, the mounting precision of the solar panel is improved, the gap structure is optimized, the glue beating precision is improved, the waste of glue is reduced, the sealing performance of the solar panel mounting is improved, the mounting efficiency is improved, and the solar panel is more firmly mounted.
Drawings
Fig. 1 is a schematic structural view of a mounting structure of a solar panel according to the present invention.
Fig. 2 is a view of the installation structure of the solar panel of fig. 1 in the direction B.
Fig. 3 is an enlarged view of fig. 2 at C of the installation structure of the solar panel of the present invention.
Figure 4 is a cross-sectional view of the mounting structure a-a of the solar panel of figure 3 of the present invention.
Fig. 5 is a schematic view of a purlin of the present invention.
FIG. 6 is a schematic diagram of the configuration of the pitch measurement tool of the present invention.
FIG. 7 is a measurement schematic of the pitch measurement tool of the present invention.
Fig. 8 is a view in the direction C of the spacing measurement tool of fig. 6 in accordance with the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, the embodiment of the present invention discloses a method for installing a solar panel 3, which comprises the following steps:
s1, mounting of the purline 1: purlins 1 are erected on a steel structure main beam of a roof at intervals along the longitudinal direction, and the longitudinal distance between every two adjacent purlins 1 is used for installing a solar panel 3;
s2, mounting of the longitudinal stay bar 2: longitudinal support rods 2 are arranged at intervals along the transverse direction of the purline 1, bosses 11 for mounting the longitudinal support rods 2 are arranged on two longitudinal outer sides of the upper part of the purline 1, and each longitudinal support rod 2 is erected on the boss 11 between adjacent purlines 1;
s3, gluing: the upper end surfaces of the purlines 1 and the longitudinal support rods 2 are coated with weather-resistant structure waterproof glue 14 for fixing the solar panel 3;
s4, erecting a solar panel 3, and erecting the solar panel 3 above the purline 1 and the longitudinal stay bar 2;
s5, longitudinal positioning of solar panels 3: the longitudinal position between the adjacent purlins 1 is adjusted, so that the solar panels 3 can be accurately installed between two longitudinally adjacent purlins 1, and the longitudinal gaps between the adjacent solar panels 3 are filled with weather-resistant structure waterproof glue 14;
s6, lateral positioning of solar panels 3: adjusting the transverse position of each longitudinal support rod 2, positioning adjacent solar panels on the two transverse sides above the longitudinal support rods 2 at intervals by using a distance measuring tool, and filling weather-resistant structure waterproof glue 14 in transverse gaps between the adjacent solar panels 3;
and S7, repeating the steps in the installation process until the whole roof is installed.
In order to improve the bonding firmness between the solar panel 3 and the purline 1 and the longitudinal stay bar 2 and enhance the waterproof performance, a first concave surface for injecting glue is arranged on the lower end surface of the purline 1.
In order to improve the bonding firmness between the solar panel 3 and the purline 1 and the longitudinal supporting rod 2 and enhance the waterproof performance, a second concave surface used for injecting glue is downwards arranged on the upper end surface of the longitudinal supporting rod 2.
In order to facilitate the positioning of the solar panels 3, the upper end surface of the purlin 1 is provided with a stop bar 13 for positioning the longitudinal position of the adjacent solar panels 3.
To enhance the thermal insulation: flanges 12 are arranged on two longitudinal outer sides of the lower portion of the purline 1, heat insulation plates 5 for heat insulation are erected between the flanges 12 of the adjacent purlines 1 respectively, and a ventilation channel 6 is formed between each heat insulation plate 5 and each purline 1.
In order to improve the firmness of the installation of the solar panel 3, the upper end surface of the purline 1 and the upper end surface of the longitudinal stay bar 2 are in the same plane.
To facilitate installation, the accuracy of the spacing between longitudinally adjacent solar panels 3 is improved: the gap between two solar panels 3 adjacent in the longitudinal direction is adjusted by means of a distance measuring tool, which comprises a grip 1', the lower end part of the handle 1 'is fixedly provided with an embedding block 2' for embedding the gap between two adjacent transverse solar panels 3, two parallel first measuring surfaces 21 ' are vertically arranged on two sides of the embedded block 2 ', a blocking block 3 ' is arranged between the embedded block 2 ' and the handle 1 ', two parallel second measuring surfaces 31 'are vertically arranged at two sides of the blocking block 3', the first measuring surface 21 'is parallel to the second measuring surface 31', said first measuring surfaces 21 'are located in the vertical extension of said stop 3', the distance between two first measuring surfaces 21 'being smaller than the distance between two second measuring surfaces 31', the distance between the lower end face of the stop 3' and the lower end face of the measuring tool is smaller than the depth of the measured position.
According to the installation method of the solar panel, the solar panel is bonded on the upper end faces of the purlines 1 and the longitudinal support rods 2 through the weather-resistant structure waterproof glue 14 by matching the purlines 1 and the longitudinal support rods 2, the weather-resistant structure waterproof glue 14 is injected into gaps among the solar panel 3, the purlines 1 and the longitudinal support rods 2 and gaps among the solar panels 3, so that the solar panels 3 are tightly connected, the installation method saves frames, is simple in structure and reduces the manufacturing cost, the solar panels 3 can be positioned in the longitudinal direction only by resisting the solar panels 3 on the stop bars 13, and the solar panels 3, the purlines 1 and the longitudinal support rods 2 form a whole through bonding of the weather-resistant structure waterproof glue 14, so that the solar panel is good in sealing performance and high in strength.
Based on the scheme, in actual operation, the longitudinal support rod 2 can be fixedly connected with the purline 1 through a screw rod, and can also be directly placed on the upper end face of the first protrusion 11, the purline 1 and the longitudinal support rod 2 can also be installed in a bolt mode, a welding mode and the like, and the purline 1 can also be installed on the steel structure main beam in a welding mode. The glue can also be glass glue, waterproof glue and structural glue; or a combination of multiple glues, the boss 11 and the flange 12 can also be arranged around the purlin 1.
Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.
Claims (4)
1. The installation method of the solar panel is characterized in that: the method comprises the following steps:
s1, mounting purlins: purlins are erected on a steel structure main beam of a roof at intervals along the longitudinal direction, the longitudinal distance between every two adjacent purlins is used for installing a solar panel, and first concave surfaces used for injecting fixing agents are arranged on the upper end surfaces of the purlins in a downward mode;
s2, mounting of the longitudinal stay bar: longitudinal support rods are arranged at intervals along the transverse direction of the purlines, bosses for mounting the longitudinal support rods are arranged on two longitudinal outer sides of the upper parts of the purlines, each longitudinal support rod is erected on the boss between the adjacent purlines, and a second concave surface for injecting a fixing agent is downwards arranged on the upper end surface of each longitudinal support rod;
s3, gluing: coating a fixing agent for fixing the solar panel on the upper end surfaces of the purlines and the longitudinal support rods;
s4, erecting a solar panel: erecting a solar panel above the purlines and the longitudinal support rods;
s5, longitudinal positioning of the solar panel: adjusting the longitudinal position between two adjacent purlins to ensure that the solar panel can be accurately installed between two longitudinally adjacent purlins, and a fixing agent is filled in a longitudinal gap between the adjacent solar panels;
s6, transverse positioning of the solar panel: adjusting the transverse position of each longitudinal support rod, positioning adjacent solar panels on the two transverse sides above the longitudinal support rods at intervals by using a distance measuring tool, adjusting the gap between two longitudinally adjacent solar panels by using the distance measuring tool, and filling a fixing agent in the transverse gap between the adjacent solar panels;
the distance measuring tool comprises a handle, an embedded block used for embedding a gap between two transverse adjacent solar panels is fixedly arranged at the lower end part of the handle, two parallel first measuring surfaces are vertically arranged on two sides of the embedded block, a blocking block is arranged between the embedded block and the handle, two parallel second measuring surfaces are vertically arranged on two sides of the blocking block, the first measuring surfaces are parallel to the second measuring surfaces, the first measuring surfaces are positioned in a vertical extension surface of the blocking block, the distance between the two first measuring surfaces is smaller than the distance between the two second measuring surfaces, and the distance between the lower end surface of the blocking block and the lower end surface of the measuring tool is smaller than the depth of a measured position;
and S7, repeating the steps in the installation process until the whole roof is installed.
2. The method of installing a solar panel according to claim 1, wherein: flanges are arranged on two longitudinal outer sides of the lower portions of the purlins, heat insulation plates for heat insulation are erected between the flanges of the adjacent purlins respectively, and ventilation channels are formed between the heat insulation plates and the purlins.
3. The method of installing a solar panel according to claim 1, wherein: the fixing agent is glue.
4. The method of installing a solar panel according to claim 1, wherein: the upper end surfaces of the purlins and the upper end surfaces of the longitudinal support rods are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627036.7A CN109773442B (en) | 2018-12-28 | 2018-12-28 | Method for mounting solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627036.7A CN109773442B (en) | 2018-12-28 | 2018-12-28 | Method for mounting solar panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109773442A CN109773442A (en) | 2019-05-21 |
| CN109773442B true CN109773442B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811627036.7A Active CN109773442B (en) | 2018-12-28 | 2018-12-28 | Method for mounting solar panel |
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| WO2002016707A1 (en) * | 2000-08-24 | 2002-02-28 | Powerlight Corporation | Photovoltaic building assembly with continuous insulation layer |
| CN201145629Y (en) * | 2007-12-29 | 2008-11-05 | 重庆长安汽车股份有限公司 | Minicar front door seal clearance detecting special sample board |
| DE202008011312U1 (en) * | 2008-08-25 | 2008-12-04 | Ideematec Deutschland Gmbh | Locking system for locking flat solar modules |
| CN101812904B (en) * | 2010-04-01 | 2012-06-27 | 深圳市创益科技发展有限公司 | Solar battery assembly for photovoltaic building integration |
| CN103542792A (en) * | 2012-07-17 | 2014-01-29 | 中国北车集团大同电力机车有限责任公司 | Step type gap detecting ruler |
| EP2719974A1 (en) * | 2012-10-11 | 2014-04-16 | SUN TECHNOLOGY S.a.s. di Lucarini Fabio & C. | A sloping roof |
| CN104453112A (en) * | 2013-09-18 | 2015-03-25 | 太磊国际有限公司 | Building integrated solar panel roof component |
| CN203772191U (en) * | 2014-04-10 | 2014-08-13 | 西安交通大学 | Clearance ruler |
| CN204240922U (en) * | 2014-12-05 | 2015-04-01 | 格力电器（武汉）有限公司 | Block spacing checks instrument |
| CN205370029U (en) * | 2016-02-02 | 2016-07-06 | 湖南俊虹置业股份有限公司 | Steel construction photovoltaic power generation factory building |
| CN107012953B (en) * | 2017-04-17 | 2019-03-29 | 广东大粤新能源科技股份有限公司 | Rimless component mounting method |
| CN207079983U (en) * | 2017-08-29 | 2018-03-09 | 广东南控电力有限公司 | A kind of photovoltaic canopy with waterproof construction |
| CN107700761B (en) * | 2017-10-19 | 2023-09-05 | 深圳市鑫明光建筑科技有限公司 | Solar Roof Structure |
| CN207919933U (en) * | 2018-02-22 | 2018-09-28 | 河南首能电力工程有限公司 | A kind of double glass photovoltaic module roof structures |
| CN108900153A (en) * | 2018-07-09 | 2018-11-27 | 刘盈 | A kind of solar photovoltaic assembly moulding formula adhering and sealing structure |
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- 2018-12-28 CN CN201811627036.7A patent/CN109773442B/en active Active
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