CN218779814U - Photovoltaic module mounting structure and photovoltaic roofing system - Google Patents
Photovoltaic module mounting structure and photovoltaic roofing system Download PDFInfo
- Publication number
- CN218779814U CN218779814U CN202220699250.9U CN202220699250U CN218779814U CN 218779814 U CN218779814 U CN 218779814U CN 202220699250 U CN202220699250 U CN 202220699250U CN 218779814 U CN218779814 U CN 218779814U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- support
- side plate
- support body
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012943 hotmelt Substances 0.000 claims abstract description 33
- 238000010079 rubber tapping Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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]
-
- 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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The embodiment of the utility model provides a photovoltaic module mounting structure and photovoltaic roofing system relates to photovoltaic roofing technical field, and photovoltaic module mounting structure includes support and bracket component, and the bracket component is connected with the support, and the bracket component is used for fixed photovoltaic module. The carrier includes a carrier body and a seal. The support body is provided with first mounting hole, and the purlin that the self-tapping screw passed first mounting hole and was fixed in the roofing with the support body, and the purlin can play sufficient supporting role to the support body, has promoted the loading capacity of support body. The sealing element is covered on the nut of the self-tapping screw, so that water can be prevented from permeating from the joint between the self-tapping screw and the support body; one side that the support body is close to the waterproof layer is connected with the waterproof layer hot melt, can avoid water infiltration from the seam of support body and roofing waterproof layer, has promoted the waterproof performance of roofing.
Description
Technical Field
The utility model relates to a photovoltaic roofing technical field especially relates to a photovoltaic module mounting structure and photovoltaic roofing system.
Background
In order to convert solar energy into usable energy without pollution, a roof photovoltaic power generation system is produced.
In the prior art, a photovoltaic module is usually fixed on a roof by utilizing a bracket, and when the photovoltaic module is installed on the roof, the bracket is usually directly adhered or welded on a waterproof layer of the roof, and the installation mode has the problem of poor load capacity; or the waterproof layer of support department is got rid of, with the bearing structure department of support snap-on in roof, this kind of mounting means has promoted the bearing capacity, but can destroy the waterproof performance on roof.
Adopt the photovoltaic module mounting means among the prior art, can't compromise the waterproof performance on loading capacity and roof.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photovoltaic module mounting structure and photovoltaic roofing system to among the solution prior art, when roof installation photovoltaic module, can't compromise the problem of loading capacity and roof waterproof performance.
In order to solve the above problem, the utility model discloses a realize like this:
in a first aspect, an embodiment of the utility model provides a photovoltaic module mounting structure for connect roofing and photovoltaic module, the waterproof layer has been laid to the roofing, photovoltaic module mounting structure includes: a support and a bracket assembly;
the support comprises a support body and a sealing element;
the support body is provided with a first mounting hole, and a self-tapping screw penetrates through the first mounting hole to fix the support body to a purline of the roof;
the sealing element is covered on a nut of the self-tapping screw;
one side of the support body, which is close to the waterproof layer, is in hot-melt connection with the waterproof layer;
the bracket component with this body coupling of support, the bracket component is used for fixing photovoltaic module.
Optionally, the seat body comprises a bearing part;
the first mounting hole is arranged on the bearing part;
one side of the bearing part, which is close to the waterproof layer, extends to form a hot-melt connecting part, the hot-melt connecting part is used for being in hot-melt connection with the waterproof layer, and the thickness of the bearing part is larger than that of the hot-melt connecting part along the length direction of the first mounting hole.
Optionally, a transition part is arranged between the bearing part and the hot-melt connecting part;
along the length direction of the first mounting hole, the thickness of the transition portion close to the bearing portion is larger than that of the transition portion far away from the bearing portion.
Optionally, the sealing element is thermally fused to the wall of the first mounting hole.
Optionally, the bracket assembly comprises a bracket and a clamping piece;
the bearing part is provided with a second mounting hole;
the bracket is connected with the bearing part through the second mounting hole by a bolt;
the joint spare with leg joint, just the joint spare with the support forms the centre gripping space, the centre gripping space is used for the centre gripping photovoltaic module.
Optionally, the bearing part comprises a first supporting surface, a second supporting surface, a first side surface and a second side surface;
the first support surface and the second support surface are connected by the first side surface and the second side surface;
the bracket comprises a web plate, a first side plate and a second side plate;
the first side plate and the second side plate are connected by the web;
the first side face is opposite to the first side plate, the second side face is opposite to the second side plate, and the first supporting face is opposite to the web;
the second mounting hole penetrates through the first side face and the second side face;
the first side plate and the second side plate are connected with the bearing part through the second mounting hole in a bolted mode.
Optionally, one side of the first side plate close to the second supporting surface extends to form a first flanging;
one side of the second side plate, which is close to the second supporting surface, extends to form a second flanging;
the first flanging and the second flanging are respectively abutted against the second supporting surface.
Optionally, one side of the first side plate, which is away from the second supporting surface, extends to form a third flange;
one side of the second side plate, which is back to the second supporting surface, extends to form a fourth flanging;
the third turn-ups with the fourth turn-ups is used for supporting photovoltaic module.
Optionally, the clamping piece comprises a pressing block, an adjusting screw rod and a nut;
the first side plate, the second side plate, the web plate, the third flanging and the fourth flanging jointly enclose a sliding groove;
the pressing block is provided with a through hole;
the nut is located in the sliding groove, and the adjusting screw penetrates through the through hole to fix the pressing block to the sliding groove.
In a second aspect, an embodiment of the present invention provides a photovoltaic roofing system, including the above-mentioned photovoltaic module mounting structure.
The embodiment of the utility model provides an in, photovoltaic module mounting structure includes support and bracket component, and the bracket component is connected with the support, and the bracket component is used for fixed photovoltaic module. The support comprises a support body, a self-tapping screw and a sealing element. The support body is provided with first mounting hole, and the self-tapping screw passes first mounting hole and is fixed in the purlin of roofing with the support body, and the purlin can play sufficient supporting role to the support body, has promoted the loading capacity of support body. The sealing element is covered on the nut of the self-tapping screw, so that water can be prevented from permeating from the joint between the self-tapping screw and the support body; one side that the support body is close to the waterproof layer is connected with the waterproof layer hot melt, can avoid water infiltration from the seam of support body and roofing waterproof layer, has promoted the waterproof performance of roofing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 shows one of the schematic structural views of a support according to an embodiment of the present invention;
FIG. 2 shows one of the structural schematics of a bracket according to an embodiment of the present invention;
fig. 3 is a schematic view of a sealing member according to an embodiment of the present invention;
fig. 4 shows one of the schematic views of the installation structure of the photovoltaic module according to the embodiment of the present invention;
FIG. 5 isbase:Sub>A cross-sectional view taken along the line A-A of FIG. 4 according to an embodiment of the present invention;
fig. 6 is a cross-sectional view taken along the direction B-B in fig. 4 according to the embodiment of the present invention;
fig. 7 shows a second schematic view of a support structure according to an embodiment of the present invention;
fig. 8 shows a second schematic structural view of a bracket according to an embodiment of the present invention;
fig. 9 is a second schematic view of a photovoltaic module mounting structure according to an embodiment of the present invention;
fig. 10 is a third schematic view illustrating a mounting structure of a photovoltaic module according to an embodiment of the present invention;
FIG. 11 illustrates a cross-sectional view taken along the line C-C of FIG. 10 in accordance with an embodiment of the present invention;
fig. 12 is a cross-sectional view taken along the direction D-D of fig. 10 according to an embodiment of the present invention.
Description of reference numerals:
10-a roof; 20-a photovoltaic module; 30-support; 40-a rack assembly; 101-a waterproof layer; 102-purlin; 301-a support body; 302-a seal; 303-self-tapping screw; 3011-a first mounting hole; 3012-a carrier portion; 3013-hot melt connection; 3014-a transition section; 3015-a second mounting hole; 3016-a first support surface; 3017-a second support surface; 3018-a first side; 3019-a second side; 401-a scaffold; 402-a clip; 4011-web; 4012-a first side panel; 4013 — second side panel; 4014-first flanging; 4015-second flanging; 4016-third flanging; 4017-fourth flanging; 4021-briquetting; 4022-adjusting screw; 4023-nut.
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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1 to 12, the embodiment of the utility model discloses a photovoltaic module mounting structure for connect roofing 10 and photovoltaic module 20, waterproof layer 101 has been laid to roofing 10, and photovoltaic module mounting structure includes: a support 30 and a bracket assembly 40; the carrier 30 includes a carrier body 301 and a seal 302; the support body 301 is provided with a first mounting hole 3011, and the self-tapping screw 303 penetrates through the first mounting hole 3011 to fix the support body 301 to the purline 102 of the roof 10; the sealing element 302 covers the nut of the self-tapping screw 303; one side of the support body 301 close to the waterproof layer 101 is in hot-melt connection with the waterproof layer 101; the bracket assembly 40 is connected with the support body 301, and the bracket assembly 40 is used for fixing the photovoltaic module 20.
Specifically, in the roofing photovoltaic power generation system market, flexible roofing accounts for a large proportion. The existing flexible roof structural layer mainly comprises a main purline, an inner plate, a secondary purline, rock wool, a waterproof layer 101 and the like from inside to outside. The waterproof layer 101 may be a TPO waterproof roll or the like.
The photovoltaic module mounting structure comprises a support 30 and a support assembly 40, wherein the support 30 is used for being fixed with the roof 10, and the support assembly 40 is connected with the support 30 and then fixes the photovoltaic module 20. The support 30 comprises a support body 301 and a sealing member 302, wherein the support body 301 is used as a main bearing component of the photovoltaic module mounting structure and needs to be stably connected with the roof 10. The support body 301 is provided with a first mounting hole 3011, the first mounting hole 3011 penetrates through a group of opposite surfaces on the support body 301, a self-tapping screw 303 can be used to penetrate through the first mounting hole 3011 to fix the support body 301 to the purline 102 of the roof 10, and the number of the first mounting holes 3011 can be correspondingly set according to the size of the support body 301. Purlin 102 is the main load-bearing structure of roofing 10, has great intensity, is fixed in purlin 102 through self-tapping screw 303 with support body 301, the bearing capacity and the stability of promotion support body 301 that can be very big.
When the self-tapping screw 303 is used for installing the support body 301, an installation gap inevitably occurs between the self-tapping screw 303 and the support body 301 and the purline 102, in order to prevent water from invading from the installation gap, a sealing element 302 can be covered at a nut of the self-tapping screw 303, and the sealing element 302 can be made of rubber or the same material as the support body 301 or the waterproof layer 101. The shape of the sealing element 302 is matched with the hole wall of the first mounting hole 3011 and the nut of the self-tapping screw 303, so that the sealing and waterproof effects can be achieved to the greatest extent.
By adopting the mounting mode of the support, the load capacity of the support body 301 is ensured, and the waterproof performance of the roof 10 is considered. Bracket component 40 is connected with support body 301, and specific connected mode can adopt joint, bolted connection etc. bracket component 40 can be fixed in photovoltaic module 20 on support 30 to the waterproof performance of roofing 10 can not be destroyed in the installation of bracket component 40.
In the embodiment of the present invention, the photovoltaic module mounting structure includes a support 30 and a bracket assembly 40, the bracket assembly 40 is connected to the support 30, and the bracket assembly 40 is used for fixing the photovoltaic module 20. The carrier 30 includes a carrier body 301, a self-tapping screw 303, and a seal 302. The support body 301 is provided with first mounting hole 3011, and the self-tapping screw 303 passes first mounting hole 3011 and is fixed in the purlin 102 of roofing 10 with support body 301, and purlin 102 can play sufficient supporting role to support body 301, has promoted support body 301's load-carrying capacity. The sealing element 302 covers the nut of the self-tapping screw 303, so that water can be prevented from permeating from the joint between the self-tapping screw 303 and the support body 301; one side of the support body 301 close to the waterproof layer 101 is connected with the waterproof layer 101 in a hot melting mode, so that water can be prevented from permeating from a joint of the support body 301 and the waterproof layer 101 of the roof 10, and the waterproof performance of the roof 10 is improved.
Optionally, as shown with reference to fig. 1, the mount body 301 includes a bearing portion 3012; the first mounting hole 3011 is disposed on the carrying portion 3012; one side of the bearing part 3012 close to the waterproof layer 101 extends to form a hot-melt connection part 3013, and the hot-melt connection part 3013 is used for being connected with the waterproof layer 101 in a hot-melt manner, wherein along the length direction of the first installation hole 3011, the thickness of the bearing part 3012 is greater than that of the hot-melt connection part 3013.
Specifically, the support body 301 is fixed to the purlin 102 of the roof 10 through the first mounting hole 3011 and the tapping screw 303. The support body 301 includes a supporting portion 3012, and the first mounting hole 3011 is provided in the supporting portion 3012. One side of the bearing part 3012 close to the waterproof layer 101 extends to form a hot-melt connecting part 3013, and the hot-melt connecting part 3013 surrounds the outer edge of the bearing part 3012 to form a ring-like structure. When the support body 301 is installed, the support portion 3012 may be fixed by the tapping screw 303, and then the hot-melt connection portion 3013 may be connected to the waterproof layer 101 by hot-melt. Because the hot melt connecting portion 3013 surrounds the outer edge of bearing portion 3012, can realize the sealed seam between bearing portion 3012 and waterproof layer 101, avoid the rainwater to invade.
Along the length direction of the first mounting hole 3011, the thickness of the bearing portion 3012 is greater than that of the hot-melt connection portion 3013. Since the load bearing portion 3012 is required to bear a large load, the thickness of the load bearing portion 3012 is large to secure the mounting strength. The thickness of the hot melting connecting part 3013 is smaller than that of the bearing part 3012, and the hot melting connecting part is easy to deform and convenient to construct.
Optionally, referring to fig. 1, a transition portion 3014 is disposed between the carrying portion 3012 and the heat-fusible connecting portion 3013; along the length of the first mounting hole 3011, the thickness of the transition portion 3014 near the bearing portion 3012 is greater than the thickness of the transition portion 3014 far from the bearing portion 3012.
Specifically, the thickness of the bearing part 3012 is different from that of the hot-melt connecting part 3013, in order to avoid that the hot-melt connecting part 3013 is repeatedly turned over during construction to cause the breakage and damage between the bearing part 3012 and the hot-melt connecting part 3013, a transition part 3014 is arranged between the bearing part 3012 and the hot-melt connecting part 3013, the transition part 3014 is in an inclined plane structure, the thickness of the part, close to the bearing part 3012, of the transition part 3014 is greater than the thickness of the part, far away from the bearing part 3012, of the transition part 3014, stress between the bearing part 3012 and the hot-melt connecting part 3013 can be reduced, and the durability of the support body 301 is improved.
Optionally, the sealing member 302 is thermally fused to the wall of the first mounting hole 3011.
Specifically, the sealing member 302 is fitted in the first mounting hole 3011 to seal the mounting gap between the self-tapping screw 303 and the bracket body 301 and the purlin 102. In order to improve the sealing effect, the sealing element 302 and the support body 301 may be made of the same flexible material, and the sealing element 302 is sealed on the support body 301 by using a hot-melt connection method.
Alternatively, as shown in fig. 1 to 12, the bracket assembly 40 includes a bracket 401 and a clip 402; the bearing part 3012 is provided with a second mounting hole 3015; the bracket 401 is connected with the bearing part 3012 through a second mounting hole 3015; the clamping piece 402 is connected with the support 401, and the clamping piece 402 and the support 401 form a clamping space for clamping the photovoltaic module 20.
Specifically, the bearing part 3012 is provided with a second mounting hole 3015, the bracket assembly 40 includes a bracket 401 and a clamping piece 402, a through hole corresponding to the position of the second mounting hole 3015 is formed in the bracket 401, the bracket 401 is connected with the bearing part 3012 through the second mounting hole 3015 by a bolt, and the number of the second mounting holes 3015 can be selected according to the sizes of the support body 301 and the bracket 401. The first mounting holes 3011 and the second mounting holes 3015 are independent from each other, and the installation of the bracket 401 does not affect the waterproofness between the support 30 and the roof 10. And the bolt connection mode is convenient for install and dismantle, very big promotion production efficiency.
After the installation of the support 401 is completed, the clamping piece 402 is connected with the support 401, the specific connection mode can be welding, clamping and the like, a clamping space is formed between the clamping piece 402 and the support 401, and the photovoltaic module 20 can be arranged in the clamping space to realize installation.
Alternatively, referring to fig. 1-2, the carrier portion 3012 includes a first support surface 3016, a second support surface 3017, a first side surface 3018, and a second side surface 3019; the first support face 3016 and the second support face 3017 are connected by a first side face 3018 and a second side face 3019; the support 401 includes a web 4011, a first side plate 4012, and a second side plate 4013; the first side plate 4012 and the second side plate 4013 are connected by a web 4011; first side 3018 opposite first side 4012, second side 3019 opposite second side 4013, and first support surface 3016 opposite web 4011; second mounting holes 3015 extend through first side 3018 and second side 3019; the first side plate 4012 and the second side plate 4013 are bolted to the carrier 3012 through second mounting holes 3015.
Specifically, the carrying portion 3012 is of a boss structure, and specifically includes a first supporting surface 3016, a second supporting surface 3017, a first side surface 3018, and a second side surface 3019, where the first supporting surface 3016 and the second supporting surface 3017 are a set of opposing surfaces, and the first side surface 3018 and the second side surface 3019 are a set of opposing surfaces. First mounting holes 3011 extend through first support surface 3016 and second support surface 3017, and second mounting holes 3015 extend through first side surface 3018 and second side surface 3019.
Through holes corresponding to the positions of the second mounting holes 3015 are formed in the first side plate 4012 and the second side plate 4013, and the first side plate 4012 and the second side plate 4013 are connected with the bearing part 3012 through the second mounting holes 3015.
Optionally, referring to fig. 2, a side of the first side plate 4012 close to the second supporting surface 3017 extends to form a first flange 4014; one side of the second side plate 4013 close to the second supporting surface 3017 extends to form a second flange 4015; the first flange 4014 and the second flange 4015 abut against the second support surface 3017, respectively.
Specifically, the second supporting surface 3017 is located on a side of the bearing portion 3012 close to the waterproof layer 101. One side of the first side plate 4012 close to the second supporting surface 3017 extends to form a first flange 4014, one side of the second side plate 4013 close to the second supporting surface 3017 extends to form a second flange 4015, and the extending directions of the first flange 4014 and the second flange 4015 are opposite. When first curb plate 4012 and second curb plate 4013 and second holding surface 3017 contact, first turn-ups 4014 and second turn-ups 4015 can promote the area of contact of first curb plate 4012 and second curb plate 4013 and second holding surface 3017, have further promoted the stability of support 401 installation.
Optionally, referring to fig. 2, a side of the first side plate 4012 facing away from the second supporting surface 3017 extends to form a third flange 4016; the side, facing away from the second supporting surface 3017, of the second side plate 4013 extends to form a fourth flange 4017; the third and fourth flanges 4016 and 4017 are used to support the photovoltaic module 20.
Specifically, when the photovoltaic module 20 is installed, the bracket 401 and the clamping member 402 cooperate to form a clamping space, the photovoltaic module 20 is clamped between the bracket 401 and the clamping member 402, and the bracket 401 supports the photovoltaic module 20. One side of the first side plate 4012, which faces away from the second supporting surface 3017, extends to form a third turned-over edge 4016; one side that second curb plate 4013 deviates from second holding surface 3017 extends and forms fourth turn-ups 4017, and third turn-ups 4016 and fourth turn-ups 4017 can promote the area of contact between support 401 and the photovoltaic module 20, promote support 401 to photovoltaic module 20's supporting role, and then have promoted the stability of photovoltaic module 20 installation.
Optionally, as shown in fig. 10 to 12, the clamping piece 402 includes a pressing block 4021, an adjusting screw 4022 and a nut 4023; a sliding groove is formed by the first side plate 4012, the second side plate 4013, the web 4011, the third flange 4016 and the fourth flange 4017 in a surrounding mode; the pressing block 4021 is provided with a through hole; the nut 4023 is positioned in the chute, and the adjusting screw 4022 penetrates through the through hole to fix the pressing block 4021 to the chute.
Specifically, the photovoltaic module 20 is fixed on the bracket 401 by the clamping member 402, and the clamping member 402 includes a pressing block 4021, an adjusting screw 4022, and a nut 4023. First curb plate 4012, second curb plate 4013, web 4011, third turn-ups 4016 and fourth turn-ups 4017 enclose into a spout jointly, and nut 4023 is located the spout, and can slide along the length direction of spout in the spout. The size of nut 4023 is greater than the size of spout opening part, can avoid nut 4023 to deviate from by the spout.
The pressing block 4021 is provided with a through hole, and the adjusting screw 4022 penetrates through the through hole to fix the pressing block 4021 to the sliding groove. Since the nut 4023 can slide in the sliding slot along the length of the sliding slot, the position of the pressing plate 4021 relative to the bracket 401 can also be adjusted. The adjusting screw 4022 can be screwed or unscrewed to fix or slide the pressing piece 4021 and the bracket 401 relatively.
A clamping hole is formed between the pressing block 4021 and the bracket 401 and used for clamping the photovoltaic module 20, and the relative position of the pressing block 4021 and the bracket 401 can be adjusted according to the actual size and the installation position of the photovoltaic module 20, so that the pressing block 4021 and the photovoltaic module 20 are better matched.
The embodiment of the utility model provides a photovoltaic roofing 10 system is still provided, including foretell photovoltaic module 20 mounting structure.
In the embodiment of the present invention, the photovoltaic roof 10 system adopts the above-mentioned photovoltaic module 20 mounting structure, the photovoltaic module 20 mounting structure includes the support 30 and the bracket assembly 40, the bracket assembly 40 is connected with the support 30, and the bracket assembly 40 is used for fixing the photovoltaic module 20. The mount 30 includes a mount body 301, a tapping pin 303, and a seal 302. Support body 301 is provided with first mounting hole 3011, and self-tapping screw 303 passes first mounting hole 3011 and is fixed in support body 301 in the purlin 102 of roofing 10, and purlin 102 can play sufficient supporting role to support body 301, has promoted support body 301's loading capacity. The sealing element 302 covers the nut of the self-tapping screw 303, so that water can be prevented from permeating from the joint between the self-tapping screw 303 and the support body 301; one side of the support body 301 close to the waterproof layer 101 is connected with the waterproof layer 101 in a hot melting mode, so that water can be prevented from permeating from a joint of the support body 301 and the waterproof layer 101 of the roof 10, and the waterproof performance of the roof 10 is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a photovoltaic module mounting structure for connect roofing and photovoltaic module, the waterproof layer has been laid to the roofing, its characterized in that, photovoltaic module mounting structure includes: a support and a bracket assembly;
the support comprises a support body and a sealing element;
the support body is provided with a first mounting hole, and a self-tapping screw penetrates through the first mounting hole to fix the support body to a purline of the roof;
the sealing element is covered on a nut of the self-tapping screw;
one side of the support body, which is close to the waterproof layer, is in hot-melt connection with the waterproof layer;
the bracket component with this body coupling of support, the bracket component is used for fixing photovoltaic module.
2. The photovoltaic module mounting structure according to claim 1, wherein the holder body includes a carrying portion;
the first mounting hole is arranged on the bearing part;
one side of the bearing part, which is close to the waterproof layer, extends to form a hot-melt connecting part, the hot-melt connecting part is used for being in hot-melt connection with the waterproof layer, and the thickness of the bearing part is larger than that of the hot-melt connecting part along the length direction of the first mounting hole.
3. The photovoltaic module mounting structure according to claim 2, wherein a transition portion is provided between the carrier portion and the heat-fusion connecting portion;
along the length direction of the first mounting hole, the thickness of the transition portion close to the bearing portion is larger than that of the transition portion far away from the bearing portion.
4. The photovoltaic module mounting structure according to claim 1, wherein the sealing member is thermally fused to a hole wall of the first mounting hole.
5. The photovoltaic module mounting structure according to claim 2, wherein the bracket assembly includes a bracket and a clip;
the bearing part is provided with a second mounting hole;
the bracket is connected with the bearing part through the second mounting hole by a bolt;
the clamping piece with the leg joint, just the clamping piece with the support forms the centre gripping space, the centre gripping space is used for the centre gripping photovoltaic module.
6. The photovoltaic module mounting structure according to claim 5, wherein the carrier includes a first supporting surface, a second supporting surface, a first side surface, and a second side surface;
the first support surface and the second support surface are connected by the first side surface and the second side surface;
the bracket comprises a web plate, a first side plate and a second side plate;
the first side plate and the second side plate are connected by the web;
the first side face is opposite to the first side plate, the second side face is opposite to the second side plate, and the first supporting face is opposite to the web;
the second mounting hole penetrates through the first side face and the second side face;
the first side plate and the second side plate are connected with the bearing part through the second mounting hole in a bolted mode.
7. The photovoltaic module mounting structure according to claim 6, wherein a side of the first side plate adjacent to the second supporting surface extends to form a first flange;
one side of the second side plate, which is close to the second supporting surface, extends to form a second flanging;
the first flanging and the second flanging are respectively abutted to the second supporting surface.
8. The photovoltaic module mounting structure according to claim 6, wherein a side of the first side plate facing away from the second supporting surface extends to form a third flange;
one side of the second side plate, which is back to the second supporting surface, extends to form a fourth flanging;
the third flanging and the fourth flanging are used for supporting the photovoltaic assembly.
9. The photovoltaic module mounting structure according to claim 8, wherein the clip includes a press block, an adjusting screw, and a nut;
the first side plate, the second side plate, the web plate, the third flanging and the fourth flanging jointly enclose a sliding groove;
the pressing block is provided with a through hole;
the nut is located in the sliding groove, and the adjusting screw penetrates through the through hole to fix the pressing block to the sliding groove.
10. A photovoltaic roofing system comprising the photovoltaic module mounting structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699250.9U CN218779814U (en) | 2022-03-28 | 2022-03-28 | Photovoltaic module mounting structure and photovoltaic roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699250.9U CN218779814U (en) | 2022-03-28 | 2022-03-28 | Photovoltaic module mounting structure and photovoltaic roofing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218779814U true CN218779814U (en) | 2023-03-31 |
Family
ID=85708561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699250.9U Active CN218779814U (en) | 2022-03-28 | 2022-03-28 | Photovoltaic module mounting structure and photovoltaic roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218779814U (en) |
-
2022
- 2022-03-28 CN CN202220699250.9U patent/CN218779814U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200467825Y1 (en) | Roof structure with solar cell module panel | |
| FR2950643A1 (en) | DEVICE FOR SOLIDARIZING PANELS, PARTICULARLY PHOTOVOLTAIC, WITH A BUILDING ROOF | |
| CN218779814U (en) | Photovoltaic module mounting structure and photovoltaic roofing system | |
| KR200465715Y1 (en) | Bracket for construction of solar cell module | |
| JPH10231591A (en) | Metal fixture for attached structure to transverse roof, and installation construction of attached structure to transverse roof | |
| CN216239424U (en) | Roof gas vent waterproof construction | |
| CN207700562U (en) | Photovoltaic roof drainage system | |
| JP5130277B2 (en) | Roof mounting fixture | |
| CN213204467U (en) | ETFE membrane structure machinery waterproof node | |
| CN216056907U (en) | Solar photovoltaic panel fixing device | |
| CN211266829U (en) | Photovoltaic tile lap joint device | |
| CN220570482U (en) | Flexible roof photovoltaic support flexible connection base mounting bracket | |
| JPH11117479A (en) | Fitting structure for solar battery module | |
| CN217135416U (en) | Photovoltaic waterproof support | |
| CN219938287U (en) | Photovoltaic module and photovoltaic water guide system | |
| CN210086512U (en) | Waterproof seam device | |
| CN220122814U (en) | Roof photovoltaic supporting structure | |
| CN220896567U (en) | Waterproof type supporting system for solar photovoltaic panel | |
| CN218449938U (en) | Waterproof photovoltaic integration mounting structure of frivolous photovoltaic module | |
| CN215106645U (en) | Vertical lock seam metal roof composite board | |
| CN220301661U (en) | Waterproof structure of metal roof and skylight handing-over node | |
| CN213174483U (en) | Waterproof structure applied to lighting tiles | |
| CN220896576U (en) | Photovoltaic connecting assembly for color steel tile roof | |
| JP2000240241A (en) | Solar cell panel fitting structure | |
| CN219627614U (en) | Photovoltaic module mounting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |