CN216787663U - LSIII photovoltaic roofing system's of low support structure - Google Patents

LSIII photovoltaic roofing system's of low support structure Download PDF

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Publication number
CN216787663U
CN216787663U CN202220234938.XU CN202220234938U CN216787663U CN 216787663 U CN216787663 U CN 216787663U CN 202220234938 U CN202220234938 U CN 202220234938U CN 216787663 U CN216787663 U CN 216787663U
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layer
clamp
lsiii
photovoltaic
low
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曹春
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Usas Building System (shanghai) Co ltd
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Usas Building System (shanghai) Co ltd
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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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Abstract

The utility model discloses a structure of a low-support LSIII photovoltaic roofing system, which consists of an LSIII roofing plate, a low-position double-layer lockstitch clamp and a photovoltaic assembly; the LSIII roof panel is an upright lock seam metal roof panel and is connected with the support and the adjacent LSIII roof panel in a lock seam mode. The utility model can maintain the advantages of the LSIII roofing system, has good air tightness and water tightness, and improves the wind uncovering resistance bearing capacity of the LSIII through the additional lock seam clamp; the utility model not only reduces the bracket material and the installation cost of the conventional BAPV roof system and has better economy, but also adopts the photovoltaic module matched with the LSIII to greatly improve the effective coverage rate of the photovoltaic of the roof; the utility model adopts a low support form, has more stable structure and improves the bearing capacity of the whole structure.

Description

LSIII photovoltaic roofing system's of low support structure
Technical Field
The utility model relates to the related field of building engineering auxiliary facilities, in particular to a structure of a low-support LSIII photovoltaic roofing system.
Background
The photovoltaic module roof with the support guide rail is widely adopted in the market at present, the number of supports is large, and the material and installation cost is high. The photovoltaic module that generally adopts does not coincide with roofing board size, influences the scope that the photovoltaic board was laid to the roofing. The lock seam clamp in the market at present is a single-layer lock seam clamp, only can be used for connecting lock seam and clamp, and to connect photovoltaic module must be in addition through the lock seam clamp outer relevant component, and the relevant component that is used for connecting photovoltaic module does not have the reinforcement effect to the connection of original lock seam clamp and lock seam, leads to the component quantity of connecting more, and structural stability is not good more, influences the security that later stage photovoltaic module used.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a low-support LSIII photovoltaic roofing system structure, so that LSIII roofing and photovoltaic modules can be combined into a complete roofing photovoltaic system in a more economical, more stable, but higher coverage construction scheme; the system reduces the material and installation cost of the traditional support, adopts the low support for connection, enables the roof panel and the lock seam clamp, and the roof panel and the photovoltaic panel to be connected more reliably, and adopts the matched photovoltaic assembly to enable the effective coverage rate of the photovoltaic panel to be higher and the attractiveness to be better.
In order to achieve the purpose, the utility model adopts the following technical scheme: a structure of a low-support LSIII photovoltaic roofing system comprises an LSIII roofing plate, a low-position double-layer lock seam clamp and a photovoltaic assembly;
the LSIII roof panel is a vertical lock seam metal roof panel and is connected with the support and the adjacent LSIII roof panel in a lock seam mode;
the low-position double-layer lock seam clamp is a double-layer clamp and comprises a first-layer lock seam clamp right clamping piece, a first-layer lock seam clamp left clamping piece, a second-layer lock seam clamp right clamping piece, a second-layer lock seam clamp left clamping piece, rubber, a second-layer lock seam clamp fastening bolt and a first-layer lock seam clamping fixing bolt, wherein the first-layer lock seam clamp left clamping piece and the first-layer lock seam clamp right clamping piece are screwed through the first-layer lock seam clamping fixing bolt to enable the clamp to be connected with a lock seam; the second layer of locking seam clamp left clamping piece and the second layer of locking seam clamp right clamping piece are connected with the photovoltaic module and the first layer of clamp through a second layer of locking seam clamp fastening bolt; a plurality of low-position double-layer locking seam clamps are arranged on one side of each photovoltaic assembly, so that the photovoltaic assemblies and the LSIII roof panel are connected into a whole, the photovoltaic assemblies are supported between the locking seams by the low-position double-layer locking seam clamps, the height of the assembled photovoltaic assemblies is not more than the highest point of the locking seams, and the photovoltaic assemblies play a role in transversely supporting the locking seams, so that a photovoltaic roof system is safer and more stable;
the photovoltaic module is a double-glass photovoltaic module.
Preferably, the low-order double-deck crack lock of low level presss from both sides and adopts the aluminum alloy material, and its and photovoltaic module junction is provided with rubber, and second floor crack lock that second floor crack lock pressed from both sides the connection usefulness of second floor crack lock presss from both sides fastening bolt and can pass the second floor crack lock of first floor crack and press from both sides right clamping piece, the left clamping piece of second floor crack lock clamp, additionally consolidates first floor crack lock when fastening the second floor crack lock and press from both sides.
Preferably, the first layer of the low-position double-layer locking seam clamp fastening bolt is a thin-head bolt and a nut, and the second layer of locking seam connection cannot be influenced.
Preferably, the locking seam is in the form of Q + (540 °) or T + (450 °).
Preferably, the bolt, the nut and the gasket for fastening the low double-layer lockstitch clamp are made of stainless steel.
Preferably, when the low-position double-layer locking seam clamp is connected with the photovoltaic module, the distance between the low-position double-layer locking seam clamp and the single side of the photovoltaic module is 400-900 mm.
Preferably, the width of the photovoltaic module is 570mm-600mm, the photovoltaic module comprises photovoltaic module upper layer glass, photovoltaic module lower layer glass and a photovoltaic module cell, the photovoltaic module upper layer glass and the photovoltaic module lower layer glass are respectively made of glass with the thickness of 2-4mm, and the photovoltaic module cell is clamped in the middle.
The utility model has the beneficial effects that:
the utility model can maintain the advantages of the LSIII roofing system, has good air tightness and water tightness, and improves the wind uncovering resistance bearing capacity of the LSIII through the additional lockstitch clamps.
The utility model not only reduces the support material and the installation cost of the conventional BAPV roof system and has better economy, but also adopts the photovoltaic module matched with the LSIII to greatly improve the effective coverage rate of the photovoltaic of the roof.
The utility model adopts a low support form, has more stable structure and improves the bearing capacity of the whole structure.
Drawings
FIG. 1 is a schematic sectional view of the installation of the present invention;
FIG. 2 is a schematic view of a lower double-layered lockstitch clip of the present invention;
FIG. 3 is a schematic plan view of the present invention installed;
fig. 4 is a schematic cross-sectional view of a photovoltaic module of the present invention.
Wherein: the structure comprises a low-position double-layer lockstitch clamp-1, a photovoltaic component-2, an LSIII roof panel-3, a first layer lockstitch clamp right clamping piece-101, a first layer lockstitch clamp left clamping piece-102, a second layer lockstitch clamp right clamping piece-103, a second layer lockstitch clamp left clamping piece-104, rubber-105, a second layer lockstitch clamp fastening bolt-106, a first layer lockstitch clamp fastening bolt-107, photovoltaic component upper layer glass-201, photovoltaic component lower layer glass-202 and a photovoltaic component cell-203.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
As shown in fig. 1-3, the utility model provides a low-support LSIII photovoltaic roofing system structure, which is composed of an LSIII roofing panel 3, a low-position double-layer lockstitch clamp 1, and a photovoltaic module 2;
the LSIII roof panel 3 is a vertical lock seam metal roof panel and is connected with the support and the adjacent LSIII roof panel 3 in a lock seam mode;
the low-position double-layer lockstitch clamp 1 is a double-layer clamp and comprises a first-layer lockstitch-clamp right clamping piece 101, a first-layer lockstitch-clamp left clamping piece 102, a second-layer lockstitch-clamp right clamping piece 103, a second-layer lockstitch-clamp left clamping piece 104, rubber 105, a second-layer lockstitch-clamp fastening bolt 106 and a first-layer lockstitch-clamp fixing bolt 107, wherein the first-layer lockstitch-clamp left clamping piece 102 and the first-layer lockstitch-clamp right clamping piece 101 are screwed through the first-layer lockstitch-clamp fastening bolt 107 to enable the clamp to be connected with a lockstitch; the second layer of left clamping piece 104 of the lockstitch clamp and the second layer of right clamping piece 103 of the lockstitch clamp are connected with the photovoltaic module 2 and the first layer of clamp through a second layer of fastening bolt 106 of the lockstitch clamp; a plurality of low-position double-layer locking seam clamps 1 are arranged on one side of each photovoltaic component 2, so that the photovoltaic components 2 and the LSIII roof panel 3 are connected into a whole, the photovoltaic components 2 are supported between the locking seams by the low-position double-layer locking seam clamps 1, the height of the assembled photovoltaic components 2 does not exceed the highest point of the locking seams, and the photovoltaic components 2 play a role in transversely supporting the locking seams, so that a photovoltaic roof system is safer and more stable;
further, the low-level double-layer lockstitch clamp 1 is made of an aluminum alloy material, rubber 105 is arranged at the joint of the low-level double-layer lockstitch clamp 1 and the photovoltaic assembly 2, a second-layer lockstitch clamp fastening bolt 106 for connecting the second-layer lockstitch clamp can penetrate through a second-layer lockstitch clamp right clamping piece 103 and a second-layer lockstitch clamp left clamping piece 104 of the first-layer lockstitch, and the first-layer lockstitch clamp is additionally reinforced when the second-layer lockstitch clamp is fastened.
Furthermore, the first layer of lockstitch clamping fixing bolts 107 for fastening the first layer of low-position double-layer lockstitch clamp 1 are thin-head bolts and nuts, and the second layer of lockstitch connection cannot be influenced.
Further, the lock seam is in the form of Q +540 ° or T +450 °.
Furthermore, the bolts, nuts and gaskets for fastening the low-position double-layer lockstitch clamp 1 are made of stainless steel.
Further, when the low-position double-layer seam locking clamp 1 is connected with the photovoltaic module 2, the distance between the low-position double-layer seam locking clamp 1 and one side of the photovoltaic module 2 is 400-900 mm.
As shown in fig. 4, the photovoltaic module 2 is a dual-glass photovoltaic module, the width of the photovoltaic module 2 is in a range of 570mm to 600mm, and the dual-glass photovoltaic module comprises photovoltaic module upper-layer glass 201, photovoltaic module lower-layer glass 202 and a photovoltaic module cell 203, wherein the photovoltaic module upper-layer glass 201 and the photovoltaic module lower-layer glass 202 are respectively made of glass with a thickness in a range of 2 mm to 4mm, and the photovoltaic module cell 203 is sandwiched between the two.
The working principle is as follows:
firstly, laying an LSIII roof panel 3 on the roof, and completely installing the LSIII roof panel 3 through locking seams;
then installing a low-position double-layer lockstitch clamp 1, and firstly connecting a first-layer lockstitch clamp left clamping piece 102 and a first-layer lockstitch clamp right clamping piece 101 with lockstitches through a first-layer lockstitch clamp fastening bolt 107;
the low-position double-layer locking seam clamps 1 are arranged on two sides of the laying position of the photovoltaic module 2, and a plurality of locking seam clamps are arranged on each side;
then, laying photovoltaic modules 2 on the roof, placing the photovoltaic modules 2 on the rubber 105 of the first layer of low-level double-layer lockstitch clamp 1, and placing the photovoltaic modules 2 on the two sides to be as uniform as possible;
then, the second-layer lockstitch-clip left clamping piece 104 and the second-layer lockstitch-clip right clamping piece 103 are screwed through the second-layer lockstitch-clip fastening bolt 106, so that the photovoltaic module 2 can be fixed on a roof;
finally, the junction box of the photovoltaic module 2 is connected.
In a further embodiment of the utility model, the whole roof can be divided into sections, after all the first layer low-level double-layer lockstitch clamps 1 in a single section are locked, the photovoltaic modules 2 are arranged, and the junction boxes and the second layer low-level double-layer lockstitch clamps 1 are connected at the same time; after the arrangement of the first-layer low-level double-layer seam-locking clamp 1 is finished, a laying platform of the photovoltaic module 2 is formed, the photovoltaic module 2 can be stably laid on the first-layer low-level double-layer seam-locking clamp 1, the photovoltaic module 2 is trampled as little as possible in order to avoid back and forth movement of an installer, the photovoltaic module can be constructed in a single section from left to right and from an eaves to a ridge according to the sequence of laying the photovoltaic module 2, connecting a junction box and screwing the left-side second-layer low-level double-layer seam-locking clamp 1.
The utility model provides a structure of a low-support LSIII photovoltaic roofing system, which can maintain the advantages of the LSIII roofing system, has good air tightness and water tightness, and improves the wind uncovering resistance of the LSIII through an additional lock seam clamp; the utility model not only reduces the bracket material and the installation cost of the conventional BAPV roof system and has better economy, but also adopts the photovoltaic module matched with the LSIII to greatly improve the effective coverage rate of the photovoltaic of the roof; the utility model adopts a low support form, has more stable structure and improves the bearing capacity of the whole structure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a LSIII photovoltaic roofing system's of low support structure which characterized in that: the structure consists of an LSIII roof panel (3), a low-position double-layer locking seam clamp (1) and a photovoltaic assembly (2);
the LSIII roof board (3) is an upright lock seam metal roof board and is connected with the support and the adjacent LSIII roof board (3) in a lock seam mode;
the low-position double-layer crack locking clamp (1) is a double-layer clamp and comprises a first layer crack locking clamp right clamping piece (101), a first layer crack locking clamp left clamping piece (102), a second layer crack locking clamp right clamping piece (103), a second layer crack locking clamp left clamping piece (104), rubber (105), a second layer crack locking clamp fastening bolt (106) and a first layer crack locking clamping fixing bolt (107), wherein the first layer crack locking clamp left clamping piece (102) and the first layer crack locking clamp right clamping piece (101) are screwed through the first layer crack locking clamping fixing bolt (107) to enable the clamp to be connected with a crack; the second layer of locking seam clamp left clamping piece (104) and the second layer of locking seam clamp right clamping piece (103) are connected with the photovoltaic module (2) and the first layer of clamp through a second layer of locking seam clamping fixing bolt (106); a plurality of low-position double-layer locking seam clamps (1) are arranged on one side of each photovoltaic assembly (2), so that the photovoltaic assemblies (2) and the LSIII roof panel (3) are connected into a whole, the photovoltaic assemblies (2) are supported between the locking seams by the low-position double-layer locking seam clamps (1), and the height of the assembled photovoltaic assemblies (2) is not more than the highest point of the locking seams;
the photovoltaic module (2) is a double-glass photovoltaic module.
2. The construction of a low stand LSIII photovoltaic roofing system according to claim 1, wherein: the low-level double-deck crack lock presss from both sides (1) adopts the aluminum alloy material, and its and photovoltaic module (2) junction is provided with rubber (105), and the second floor crack lock that the second floor crack lock pressed from both sides the connection usefulness presss from both sides tight bolt (106) and can pass the second floor crack lock of first floor crack and press from both sides right clamping piece (103), second floor crack lock and press from both sides left clamping piece (104).
3. The construction of a low stand LSIII photovoltaic roofing system according to claim 2, wherein: the first layer of the fastening bolt (107) of the low-position double-layer lockstitch clamp (1) for fastening is a thin-head bolt and a nut, and the second layer of lockstitch connection cannot be influenced.
4. The construction of a low support LSIII photovoltaic roofing system in accordance with claim 3, wherein: the lock seam is in the form of Q + (540) or T + (450).
5. The construction of a low stand LSIII photovoltaic roofing system according to claim 4 wherein: the bolts, the nuts and the gaskets for fastening the low-position double-layer lockstitch clamp (1) are made of stainless steel.
6. The construction of a low stand LSIII photovoltaic roofing system according to claim 5, wherein: when the low-position double-layer locking seam clamp (1) is connected with the photovoltaic module (2), the distance between the low-position double-layer locking seam clamp (1) and the single side of the photovoltaic module (2) is 400-900 mm.
7. The construction of a low stand LSIII photovoltaic roofing system according to claim 6, wherein: the width of the photovoltaic module (2) is within the range of 570mm-600mm, and the photovoltaic module comprises photovoltaic module upper layer glass (201), photovoltaic module lower layer glass (202) and a photovoltaic module cell (203), wherein the photovoltaic module upper layer glass (201) and the photovoltaic module lower layer glass (202) respectively adopt glass with the thickness within the range of 2-4mm, and the photovoltaic module cell (203) is clamped in the middle.
CN202220234938.XU 2022-01-27 2022-01-27 LSIII photovoltaic roofing system's of low support structure Active CN216787663U (en)

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Application Number Priority Date Filing Date Title
CN202220234938.XU CN216787663U (en) 2022-01-27 2022-01-27 LSIII photovoltaic roofing system's of low support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220234938.XU CN216787663U (en) 2022-01-27 2022-01-27 LSIII photovoltaic roofing system's of low support structure

Publications (1)

Publication Number Publication Date
CN216787663U true CN216787663U (en) 2022-06-21

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