CN218843540U - Photovoltaic metal sandwich roof panel - Google Patents
Photovoltaic metal sandwich roof panel Download PDFInfo
- Publication number
- CN218843540U CN218843540U CN202222850234.8U CN202222850234U CN218843540U CN 218843540 U CN218843540 U CN 218843540U CN 202222850234 U CN202222850234 U CN 202222850234U CN 218843540 U CN218843540 U CN 218843540U
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- China
- Prior art keywords
- photovoltaic
- planking
- roof panel
- inner panel
- panel
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000002905 metal composite material Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000011162 core material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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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]
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model belongs to the technical field of photovoltaic building system installation, specifically disclose a photovoltaic metal sandwich roof panel, including the planking, inner panel and sandwich layer, sandwich layer sets up between planking and inner panel, both sides at the sandwich layer of the width direction of planking and inner panel are provided with the banding layer, planking one side is provided with the left end lockrand, the planking opposite side is provided with the right-hand member lockrand, inner panel one side is provided with the lug portion, the inner panel opposite side is provided with the concave part, the interval is provided with two or more than two wave crests between left end lockrand and the right-hand member lockrand, the wave crest includes the lateral wall that supports diaphragm and support diaphragm both sides, the bottom surface of photovoltaic board can be directly with the wave crest through gluing or surface contact give the photovoltaic board support, make the supporting force of accepting of whole photovoltaic roofing system stronger, make things convenient for the engineer to trample on the photovoltaic board; the waterproof, anti-seepage and anti-wind uncovering effects are good, and the switching clamp is convenient to mount.
Description
Technical Field
The utility model relates to a photovoltaic building system installs technical field, especially a photovoltaic metal presss from both sides core roof boarding.
Background
The roof board is a main structural component commonly used in the field of steel structure buildings, and is mainly used on a composite roof system. In the prior art, composite roof panel structures in various forms exist, a common composite roof panel comprises an outer plate, an inner plate and a heat insulation core material, but the structures of the lockstitching structures at two ends and the structure of a middle wave peak are different, and the structure of the joint of the two roof panels and the wave peak of the roof panel influence the overall firmness degree and the waterproof performance of a subsequent roof system and the installation form of a photovoltaic panel.
CN203113634U discloses an occlusion type metal composite roof, wherein a connecting device is arranged between adjacent metal composite roof panels, the connecting device includes a fastener with a chute and a hook, one end of the hook is in clearance fit with the chute, and the other end of the hook is located between the top panels of the adjacent metal composite roof panels and is occluded with the two top panels; the bottom plate of adjacent metal composite roof panels is spliced into a whole through the fastener, the fastener is provided with at least one fixing position between purlines, the composite roof in the patent can adopt a vertical edge occlusion type connection mode, the connection is tight, and the waterproof performance is good.
1. In the installation process of the installation mode in the form, self-tapping nails for fixing the guide rails need to be added, large hidden water leakage hazards are easily caused due to the fact that the number of nail holes of the roof panel is increased, and in addition, the photovoltaic panel must be arranged through adding the guide rails to be adjusted, so that the photovoltaic panel can be guaranteed to be arranged on a metal roof according to a designed photovoltaic array.
2. No matter the switching anchor clamps are installed at the occlusion part of the roof panel or on the wave crest, only the anchor clamps give supporting force to the four corner ends or edges of the photovoltaic panel, and the roof system in the installation form is not enough for supporting workers or maintenance personnel to tread on the photovoltaic panel, and the supporting force only exists at the corner ends or edges of the photovoltaic panel, so that the photovoltaic panel is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the background art, and provides a photovoltaic metal sandwich roof panel, which can make the wave crest of the roof panel directly contact with the photovoltaic panel to provide the photovoltaic panel with supporting force, thus facilitating the maintenance or installation of personnel; and the connecting structures at the two ends are firmer, the waterproof performance is better, and the wind uncovering resistance is better.
Realize above-mentioned purpose the technical scheme of the utility model be, a photovoltaic metal sandwich roof panel, including planking, inner panel and sandwich layer, sandwich layer set up between planking and inner panel, be provided with the layer of borduring in the width direction's of planking and inner panel both sides, planking one side be provided with the left end lockrand, the planking opposite side is provided with the right-hand member lockrand, inner panel one side be provided with the lug portion, the inner panel opposite side is provided with concave part, the interval is provided with the crest more than two or two between left end lockrand and the right-hand member lockrand, the crest including the lateral wall that supports the diaphragm and support the diaphragm both sides.
Furthermore, the cross section of the wave crest is square or trapezoidal.
Furthermore, one or more bending parts are arranged on the side wall.
Furthermore, one or more concave parts are arranged on the supporting transverse plate above the wave crests.
Furthermore, between two adjacent roof panels, the left-end locking edge is connected with the opposite right-end locking edge, and the convex block part is connected with the opposite groove part.
Furthermore, an upper bevel edge is arranged below the protruding block part, a lower bevel edge is arranged below the groove part, and after two adjacent roof panels are connected, the upper bevel edge is tightly attached to the lower bevel edge.
Furthermore, outer plate reinforcing ribs are arranged between the left-end lockstitch and the wave crest on the outer plate, between the wave crest and between the wave crest and the right-end lockstitch bracket at equal intervals; the inner plate upper convex part and the groove part support are provided with inner plate reinforcing ribs at equal intervals.
Furthermore, the sandwich layer is made of rock wool or glass wool or polyurethane materials, the edge sealing layer is made of polyurethane materials, and the wave crests are filled with the polyurethane materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a lockstitching structural connection between two adjacent roof boarding forms the interlock department of standing-seam, link together along the longitudinal direction of roof boarding, form zonulae occludens's roofing system, adopt the roofing system's of this roof boarding interlock department the installation of the switching anchor clamps of being convenient for, the bottom surface of photovoltaic board can be directly with the crest through splicing or the face contact gives the photovoltaic board support, make the supporting power of accepting of whole photovoltaic roofing system stronger, make things convenient for the engineer to trample on the photovoltaic board, and then carry out installation or maintenance on next step.
2. The utility model discloses a roofing system that roof boarding formed can directly carry out the installation of photovoltaic board through switching anchor clamps and crest to the support of photovoltaic board, need not further installation guide rail or other supports on the photovoltaic board, and then the photovoltaic board of being convenient for arranges the distribution on roofing system, forms orderly photovoltaic array, improves the generating efficiency of photovoltaic board.
3. The utility model discloses a crest is connected with the photovoltaic board through the support diaphragm of top, and the lateral wall of crest both sides gives the holding power for the bearing capacity of crest is stronger, and the support diaphragm of crest can adopt the centre to set up the special glue of concave part filling up and support the special glue of diaphragm upper surface and improve the coating area, and then improves the bonding strength of photovoltaic board, improves the fastness and the anti-wind of photovoltaic roofing system and takes off the nature.
Drawings
In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the metal sandwich roof panel of the present invention,
figure 2 is an enlarged schematic view of the invention at a in figure 1,
figure 3 is an enlarged schematic view of the invention at B in figure 1,
figure 4 is an enlarged schematic view of the utility model at C in figure 1,
figure 5 is a schematic view showing the wave crest structure of the roof panel of the present invention,
figure 6 is a second schematic view of the wave crest structure of the roof panel of the present invention,
figure 7 is a third schematic view of the wave crest structure of the roof panel of the present invention,
figure 8 is a fourth schematic view of the wave crest structure of the roof panel of the present invention,
figure 9 is a schematic view of the installation structure of the roof panel and the photovoltaic panel of the present invention,
fig. 10 is a schematic view of the installation of the roof panel and the fixture and the photovoltaic panel of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
10. the external plate comprises an external plate body 20, an internal plate body 30, a sandwich layer body 40, an edge sealing layer 110, a wave crest 120, an external plate reinforcing rib 130, a left end lockstitch 140, a right end lockstitch 210, an internal plate reinforcing rib 220, a groove part 230, a bump part 240, a lower bevel edge 250, an upper bevel edge 1110, a supporting transverse plate 1120, a side wall 1130, a bending part 1, a metal sandwich roof panel 2, a switching clamp 3, a photovoltaic panel 4, a bolt 21, a lower clamp 22 and an upper pressing part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 8, the present invention provides a photovoltaic metal sandwich roof panel, including an outer panel 10, an inner panel 20 and a sandwich layer 30, the sandwich layer 30 is disposed between the outer panel 10 and the inner panel 20, edge sealing layers 40 are disposed on two sides of the sandwich layer 30 in the width direction of the outer panel 10 and the inner panel 20, a left locking edge 130 is disposed on one side of the outer panel 10, a right locking edge 140 is disposed on the other side of the outer panel 10, a protruding portion 230 is disposed on one side of the inner panel 20, a groove portion 220 is disposed on the other side of the inner panel 20, two or more than two wave crests 110 are disposed between the left locking edge 130 and the right locking edge 140 at intervals, the wave crests 110 include a supporting transverse plate 1110 and a side wall 1120 that supports two sides of the transverse plate 1110, the cross section of the wave crests 110 is square or trapezoidal, and one or more than one section of bending portions 1130 is disposed on the side wall 1120.
In order to further increase the application area of the special glue, one or more recesses are provided on the supporting cross plate 1110 above the wave crests 110.
When the roof panel is installed, the left locking edge 130 is connected with the opposite right locking edge 140, and the protruding block part 230 is connected with the opposite groove part 220.
In order to effectively hide the connecting seam and improve the water leakage prevention capability of the roofing system, an upper bevel edge 250 is arranged below the convex block part 230, a lower bevel edge 240 is arranged below the groove part 220, and after two adjacent roof panels are connected, the upper bevel edge 250 is tightly attached to the lower bevel edge 240.
In order to improve the strength and drainage performance of the roofing system, further, outer plate reinforcing ribs 120 are arranged between the left-end lockstitch 130 and the wave crest 110, between the wave crest 110 and the wave crest 110, and between the wave crest 110 and the right-end lockstitch 140 on the outer plate 10 at equal intervals; the inner plate reinforcing ribs 210 are arranged on the inner plate 20 at equal intervals between the lug part 230 and the bracket of the groove part 220, and the strength of the roof panel is improved through the outer plate reinforcing ribs 120 and the inner plate reinforcing ribs 210, so that the roof panel is not easy to deform; through planking strengthening rib 120 and a plurality of crest 110, the effectual rainwater to the roofing shunts, and the effectual concentration that has prevented the roofing rainwater causes the too big condition of partial roof boarding pressure to take place.
Further, the sandwich layer 30 is rock wool, glass wool or a polyurethane material, the edge sealing layer 40 is a polyurethane material, the wave crests 110 are filled with the polyurethane material, the sandwich layer 30 and the edge sealing layer 40 which are made of different materials have different budget costs and strengths, and the selection of the materials can be adjusted at any time according to needs.
According to the above-mentioned roof panels, a specific embodiment of a photovoltaic roofing system, as shown in fig. 9-10, including the roof panel 1, the adapting fixture 2 and the photovoltaic panel 3 in the above-mentioned technical solution, two adjacent roof panels 1 are arranged along the longitudinal direction, first, the protruding block 230 on the left side of the roof panel 1 is penetrated from top to bottom by the bolts 4, and is installed on the purlin or other structure, a plurality of bolts 4 may be disposed along the longitudinal direction of the roof panel 1, then the adjacent roof panels 1 are installed, the groove portion 220 on the right side of the adjacent roof panel 1 is inserted by the protruding block 230 of the installed roof panel, then, the protruding block 230 on the left side of the adjacent roof panel is fixed by the bolts 4, so that the left locking edge 130 and the right locking edge 140 form an occlusion, and are used for installing the adapting fixture, the adapting fixture 2 includes the fixture main body 21 on the lower portion and the upper portion 22, the carrying platform is disposed above the fixture main body 21 for placing the edge of the photovoltaic panel 3, after the adapting fixture is installed, the photovoltaic panel 3 is installed, the photovoltaic panel is installed, the middle portion of the photovoltaic panel 3 is connected to the plurality of the wave crests 110 by the special adhesive, the pressing pieces on the edges on the two sides of the photovoltaic panel 3, and the pressing pieces are fixed by the pressing pieces 22.
By adopting the roof panel system installed by the construction mode, the photovoltaic panel 3 can be directly stepped on by a person, the installation mode is quick and simple, the wind uncovering resistance is strong, and the firmness is better because the photovoltaic panel is adhered by special glue and fixed by clamps at two sides; the installation of a photovoltaic panel guide rail bracket is eliminated, the overall weight of the roof system is lightened, a roof conversion supporting framework and an aluminum frame required to be fixed by a photovoltaic cell panel are omitted, the cost is greatly reduced, and the sandwich layer 30 can ensure good fireproof and heat-insulating properties; the roof lap joint is under the protection of almost full coverage photovoltaic board, and hidden danger is almost eliminated in the future.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A photovoltaic metal sandwich roof panel is characterized in that: including planking (10), inner panel (20) and sandwich layer (30), sandwich layer (30) set up between planking (10) and inner panel (20), be provided with banding layer (40) in the both sides of the width direction's of planking (10) and inner panel (20) sandwich layer (30), planking (10) one side be provided with left end lockstitch (130), planking (10) opposite side is provided with right-hand member lockstitch (140), inner panel (20) one side be provided with lug portion (230), inner panel (20) opposite side is provided with concave part (220), left end lockstitch (130) and right-hand member lockstitch (140) between the interval be provided with two or more than two crest (110), crest (110) including lateral wall (1120) that support diaphragm (1110) and support diaphragm (1110) both sides.
2. The photovoltaic metal sandwich roof panel of claim 1, characterized in that: the cross section of the wave crest (110) is square or trapezoid.
3. A photovoltaic metal sandwich roof panel according to claim 2, characterised in that: the side wall (1120) is provided with one or more than one bending part (1130).
4. A photovoltaic metal sandwich roof panel according to claim 3, characterised in that: one or more than one concave part is arranged on the supporting transverse plate (1110) above the wave crest (110).
5. A photovoltaic metal sandwich roof panel according to claim 4, characterised in that: between two adjacent roof panels, the left-end locking edge (130) is connected with the opposite right-end locking edge (140), and the convex block part (230) is connected with the opposite groove part (220).
6. A photovoltaic metal sandwich roof panel according to claim 5, characterised in that: an upper bevel edge (250) is arranged below the protruding block portion (230), a lower bevel edge (240) is arranged below the groove portion (220), and after two adjacent roof panels are connected, the upper bevel edge (250) is attached to the lower bevel edge (240).
7. A photovoltaic metal sandwich roof panel according to any one of claims 1-6, characterised in that: outer plate reinforcing ribs (120) are arranged between the left-end lockstitch (130) and the wave crest (110), between the wave crest (110) and between the wave crest (110) and the right-end lockstitch (140) on the outer plate (10) at equal intervals; inner plate reinforcing ribs (210) are arranged on the inner plate (20) at intervals of the supports of the lug parts (230) and the groove parts (220).
8. The photovoltaic metal sandwich roof panel of claim 7, wherein: the sandwich layer (30) is made of rock wool, glass wool or polyurethane materials, the edge sealing layer (40) is made of polyurethane materials, and the wave crests (110) are filled with the polyurethane materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222850234.8U CN218843540U (en) | 2022-10-27 | 2022-10-27 | Photovoltaic metal sandwich roof panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222850234.8U CN218843540U (en) | 2022-10-27 | 2022-10-27 | Photovoltaic metal sandwich roof panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218843540U true CN218843540U (en) | 2023-04-11 |
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ID=87299150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222850234.8U Active CN218843540U (en) | 2022-10-27 | 2022-10-27 | Photovoltaic metal sandwich roof panel |
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| Country | Link |
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| CN (1) | CN218843540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498014A (en) * | 2023-04-28 | 2023-07-28 | 无锡市威华机械有限公司 | A roof sandwich panel and its processing and installation method |
-
2022
- 2022-10-27 CN CN202222850234.8U patent/CN218843540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498014A (en) * | 2023-04-28 | 2023-07-28 | 无锡市威华机械有限公司 | A roof sandwich panel and its processing and installation method |
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