CN115217275A - Photovoltaic power generation roof module and photovoltaic power generation roof structure - Google Patents
Photovoltaic power generation roof module and photovoltaic power generation roof structure Download PDFInfo
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- CN115217275A CN115217275A CN202210604924.7A CN202210604924A CN115217275A CN 115217275 A CN115217275 A CN 115217275A CN 202210604924 A CN202210604924 A CN 202210604924A CN 115217275 A CN115217275 A CN 115217275A
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- power generation
- bridge cut
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- 238000010248 power generation Methods 0.000 title claims abstract description 76
- 238000009413 insulation Methods 0.000 claims description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 description 11
- 238000004321 preservation Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
- E04D3/354—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material more than one of the layers being composed of insulating material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/38—Devices for sealing spaces or joints between roof-covering elements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The invention provides a photovoltaic power generation roof module and a photovoltaic power generation roof structure, wherein the photovoltaic power generation roof module comprises a base piece; a roof member; the photovoltaic part is sequentially provided with a base part, a roof part and a photovoltaic part along the direction far away from the indoor space; the bridge cut-off connecting piece, the bridge cut-off connecting piece is worn to locate in the photovoltaic power generation roof module, and the bridge cut-off connecting piece includes bridge cut-off heat insulating part and strengthens support piece, and bridge cut-off heat insulating part connects in basic piece, strengthens support piece and connects in bridge cut-off heat insulating part and still connect in the roof piece. The photovoltaic power generation roof module of this structure includes bridge cut-off heat insulating part and strengthens support piece through setting up the bridge cut-off connecting piece, strengthens support piece and can improve the intensity of bridge cut-off connecting piece to can improve the anti-wind pressure ability of the lockstitching a border cooperation portion of being connected with the roof piece on the bridge cut-off connecting piece, make the anti-wind of photovoltaic power generation roof module take off the performance and improve, can avoid droing of roof piece when meetting strong wind weather.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a photovoltaic power generation roof module and a photovoltaic power generation roof structure.
Background
Various power users are encouraged to build the distributed photovoltaic power generation system according to the mode of 'self-service, surplus internet surfing and power grid adjustment'.
The photovoltaic roof is a form of distributed photovoltaic, and is characterized in that a user installs a solar power generation device at the top of a house and utilizes the solar photovoltaic technology to generate power in the field of urban and rural buildings. Except building photovoltaic on the existing building, building-integrated photovoltaic (BIPV) is also a form of distributed photovoltaic power generation system, is different from installation type roof photovoltaic, and is a technology for integrating a photovoltaic module on the building, so that the photovoltaic module and a building structure are integrated. Standardized design and industrial production, and assembly type construction is the development direction of a photovoltaic roof (BIPV) power generation system, and accords with the concepts of green buildings and zero-carbon buildings. Photovoltaic rooftop (BIPV) power generation systems have become one of the most important technologies in the field of building energy conservation, and are also the most important form of solar photovoltaic application.
The prior art discloses a metal sheet roofing linking bridge, including the base, the shaping has the intermediate bottom plate on the base, and it is protruding to have the bar along the shaping of intermediate bottom plate top on the intermediate bottom plate, and the bottom surface of base is provided with the rubber heat insulating mattress, and the protruding cross-section of bar is type, and the protruding font slot looks lock on its type protruding and the metal sheet.
However, the middle support plate of the metal plate roof connecting bracket has poor wind pressure resistance, so that the metal plate roof has low wind uncovering resistance, and the metal roof plate is easy to fall off in strong wind weather.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is that the wind pressure resistance of the intermediate support plate in the prior art is poor, so that the wind uncovering resistance of the metal plate roof is low, and the metal roof plate is easy to fall off in strong wind weather.
To this end, the invention provides a photovoltaic roofing module comprising
A base member;
a roof member;
the base part, the roof part and the photovoltaic part are sequentially arranged in the direction far away from the indoor space;
the bridge cut-off connecting piece, the bridge cut-off connecting piece is worn to locate in the photovoltaic power generation roof module, the bridge cut-off connecting piece includes bridge cut-off heat insulating part and strengthens support piece, bridge cut-off heat insulating part connect in the basis piece, strengthen support piece connect in bridge cut-off heat insulating part and still connect in the roof piece.
Optionally, the roof member is provided with a lock edge portion, and the lock edge fitting portion of the reinforcing support member is located in the lock edge portion.
Optionally, the locking device further comprises a locking member, and the locking member clamps the locking edge portion.
Optionally, the first connecting protrusion of the reinforcing support is overlapped with the second connecting protrusion of the bridge cut-off thermal insulation member.
Optionally, still including assembling the connecting piece, it locates to assemble the connecting piece the concatenation edge of photovoltaic power generation roofing module, it includes that first connecting piece and the second of assembling is assembled the connecting piece to assemble the connecting piece, and is adjacent photovoltaic power generation roofing module passes through first connecting piece of assembling with the connecting piece joint is assembled to the second.
Optionally, first built-up member is the first built-up member that insulates against heat, first thermal-insulated built-up member connect in photovoltaic power generation roofing module just has first joint cooperation portion, first joint cooperation portion joint in the connecting piece is assembled to the second.
Optionally, the second assembled part includes that the body is assembled to the second and assembles joint spare, this body coupling is assembled in photovoltaic power generation roofing module to the second, assemble joint spare connect in the body is assembled to the second just it has second joint cooperation portion to assemble joint spare, second joint cooperation portion with first joint cooperation portion joint.
Optionally, the body is assembled to the second includes the thermal-insulated piece of second that sets gradually along keeping away from indoor direction and strengthens supporting the piece, the thermal-insulated piece of second connect in assemble joint spare and have joint adaptation portion, joint adaptation portion adaptation in second joint cooperation portion, it connects to strengthen supporting the piece the roof spare with the thermal-insulated piece of second.
Optionally, the photovoltaic power generation roof module edge sealing device is characterized by further comprising an edge sealing piece, wherein the edge sealing piece is arranged at the splicing edge of the photovoltaic power generation roof module.
The invention provides a photovoltaic power generation roof structure which comprises the photovoltaic power generation roof module.
The technical scheme provided by the invention has the following advantages:
1. the invention provides a photovoltaic power generation roof module which comprises a base part, a roof part, a photovoltaic part and a bridge cut-off connecting piece, wherein the base part, the roof part and the photovoltaic part are sequentially arranged in a direction far away from the indoor space; the bridge cut-off connecting piece is worn to locate in the photovoltaic power generation roof module, the bridge cut-off connecting piece includes bridge cut-off heat insulating part and strengthens support piece, bridge cut-off heat insulating part connect in basic piece, it connect in to strengthen support piece connect in bridge cut-off heat insulating part just still connect in the roof piece. A photovoltaic power generation roofing module of this structure includes bridge cut-off heat insulation part and strengthens support piece through setting up the bridge cut-off connecting piece, strengthens support piece and can improve the intensity of bridge cut-off connecting piece to can improve the anti-wind pressure ability of the lockstitching a border cooperation portion of being connected with roofing spare on the bridge cut-off connecting piece, make the anti-wind of photovoltaic power generation roofing module take off the performance improvement, can avoid droing of roofing spare when meetting strong wind weather.
2. According to the photovoltaic power generation roof module provided by the invention, the roof part is provided with the locking edge part, and the locking edge matching part of the reinforcing support piece is positioned in the locking edge part. The photovoltaic power generation roof module of this structure through being equipped with the lock limit portion, can improve the stability of connecting between the adjacent roof spare on the one hand, and on the other hand can prevent to have the clearance again between the adjacent roof spare to avoid leaking.
3. The photovoltaic power generation roof module further comprises a locking piece, and the locking piece clamps the locking edge portion. A photovoltaic power generation roofing module of this structure through being equipped with the retaining member, can lock the portion of lockstitching a border, prevents that the portion of lockstitching a border from removing to avoid appearing the clearance between roofing spare junction.
4. According to the photovoltaic power generation roof module, the first connecting bulge of the reinforcing support piece is lapped on the second connecting bulge of the bridge cut-off heat insulation piece. The photovoltaic power generation roof module of this structure connects the bulge through the first connection bulge overlap joint in the second of bridge cut-off heat insulating part that sets up the enhancement support piece, can improve the stability of strengthening support piece and bridge cut-off heat insulating part and connecting.
5. The photovoltaic power generation roof module further comprises an assembling connecting piece, wherein the assembling connecting piece is arranged at the assembling edge of the photovoltaic power generation roof module and comprises a first assembling connecting piece and a second assembling connecting piece, and the adjacent photovoltaic power generation roof modules are clamped and connected through the first assembling connecting piece and the second assembling connecting piece. According to the photovoltaic power generation roof module with the structure, the first splicing connecting piece and the second splicing connecting piece are arranged to be clamped, adjacent photovoltaic power generation roof modules can be connected conveniently, and the field installation efficiency of a photovoltaic power generation house is improved.
6. The photovoltaic power generation roof module provided by the invention is characterized in that the first assembled piece is a first heat insulation assembled piece, the first heat insulation assembled piece is connected to the photovoltaic power generation roof module and is provided with a first clamping matching part, and the first clamping matching part is clamped to the second assembling connecting piece. A photovoltaic power generation roofing module of this structure is first thermal-insulated built-up part through setting up first built-up connection spare, can the transmission of heat to basic piece on the separation roof spare to avoid photovoltaic power generation room indoor temperature to receive temperature influence on the roof spare.
7. The photovoltaic power generation roof module provided by the invention has the advantages that the second assembling body comprises a second heat insulation assembling piece and a reinforced support assembling piece which are sequentially arranged along the direction far away from the indoor space, the second heat insulation assembling piece is connected to the assembling clamping piece and is provided with a clamping adapting part, the clamping adapting part is adapted to the second clamping matching part, and the reinforced support assembling piece is connected with the roof piece and the second heat insulation assembling piece. This photovoltaic power generation roofing module of structure is assembled the body through being equipped with the second and is included the thermal-insulated piece of second and strengthen supporting the piece of piece, and wherein the thermal-insulated piece of second can the separation roof spare on the heat to the transmission of basic part to and strengthen supporting the intensity that the body was assembled to the piece and can improve the second, prevent that the body is assembled to the second and take place deformation damage under the pressure of roof spare.
8. The photovoltaic power generation roof module further comprises an edge sealing piece, and the edge sealing piece is arranged at the splicing edge of the photovoltaic power generation roof module. A photovoltaic power generation roofing module of this structure is through being equipped with the banding piece for there is not the clearance at the concatenation edge of photovoltaic power generation roofing module, in order to prevent to have the clearance and lead to the condition appearance of hourglass water.
9. The photovoltaic power generation roof structure provided by the invention comprises the photovoltaic power generation roof module. The photovoltaic roofing structure of this structure, because of including the photovoltaic roofing module of the aforesaid, has for this reason naturally the advantage that brings because of including the photovoltaic roofing module of the aforesaid.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a photovoltaic power generation roof module provided in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of the bridge-cut connector of FIG. 1;
fig. 3 is a schematic structural view of the second assembled body in fig. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged view of a portion of a photovoltaic roofing structure provided in example 2 of the present invention;
FIG. 6 is a schematic structural view of the second construction connector of FIG. 5;
description of reference numerals:
1-a base member; 2-roof pieces; 21-a lock edge portion; 3-a photovoltaic part; 4-a bridge cut-off connector; 41-bridge cut-off insulation; 411-a second connecting projection; 42-a reinforcing support; 421-lockstitching the cooperating portion; 422-first connection projection; 5-a locking member; 51-a first clamping member; 52-a second clamping member; 6-a first splicing connecting piece; 61-a first snap fit; 7-a second splicing connecting piece; 71-a second assembled body; 711-a second insulating assembly; 712-reinforcing the support assembly; 713-a snap fit; 72-assembling the clamping pieces; 721-a second snap-fit section; 8-edge sealing piece; 9-a heat preservation piece; 91-a first sound-insulating and heat-preserving member; 92-thermal insulation; 93-second sound-insulating and heat-insulating member.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a photovoltaic power generation roofing module, as shown in fig. 1 to 6, photovoltaic power generation roofing module includes basic component 1, roofing spare 2, photovoltaic piece 3, bridge cut-off connecting piece 4, retaining member 5, assembles connecting piece and banding piece 8. Wherein, basic component 1, roofing spare 2 and photovoltaic piece 3 set gradually along keeping away from indoor orientation.
As shown in fig. 1 and 2, the bridge cut-off connector 4 is inserted into the photovoltaic power generation roof module, the bridge cut-off connector 4 includes a bridge cut-off heat insulation member 41 and a reinforcing support member 42, the bridge cut-off heat insulation member 41 is connected to the base member 1, and the reinforcing support member 42 is connected to the bridge cut-off heat insulation member 41 and is also connected to the roof member 2. Wherein the first coupling protrusion 422 of the reinforcing support member 42 is overlapped on the second coupling protrusion 411 of the bridge-cut insulation 41 and both are coupled by a fastening member such as a rivet.
Strengthen support piece 42 through the setting, strengthen support piece 42 and can improve the intensity of bridge cut-off connecting piece 4, thereby can improve the wind pressure resistance ability of lockstitching a border cooperation portion 421 of being connected with roofing spare 2 on the bridge cut-off connecting piece 4, make the wind-resistant performance of taking off of photovoltaic power generation roofing module improve, can avoid droing of roofing spare 2 when meetting strong wind weather, connect the bulge 411 through setting up the first connection bulge 422 overlap in the second of bridge cut-off heat insulating part 41 of strengthening support piece 42, can improve the stability of strengthening support piece 42 and the connection of bridge cut-off heat insulating part 41.
As shown in fig. 4, the roof member 2 is provided with a locking edge portion 21, the locking edge matching portion 421 of the reinforcing support member 42 is located in the locking edge portion 21, and the locking edge portion 21 is arranged on the side of the photovoltaic member 3 away from the roof member 2 through the interval between the adjacent photovoltaic members 3. As shown in fig. 1 and 4, the locking member 5 is provided on the locking edge portion 21, and the locking member 5 clamps the locking edge portion 21. The locking member 5 includes a first clamping member 51 and a second clamping member 52, the first clamping member 51 and the second clamping member 52 are rotatably connected, and a fastening member such as a bolt is connected between the first clamping member 51 and the second clamping member 52 to fix the first clamping member 51 and the second clamping member 52 to clamp the locking edge portion 21.
By arranging the locking edge part 21, the stability of the connection between the adjacent roof pieces 2 can be improved, and a gap between the adjacent roof pieces 2 is prevented to avoid water leakage; the locking edge part 21 is provided with the first clamping piece 51 and the second clamping piece 52, the fastening piece is connected between the first clamping piece 51 and the second clamping piece 52, and the first clamping piece 51 and the second clamping piece 52 move towards one side close to the locking edge part 21 through the fastening piece, so that the locking edge part 21 is fixed, and the locking edge part 21 is prevented from shaking; the locking edge part 21 penetrates through the interval to be arranged on one side, far away from the roof part 2, of the photovoltaic part 3, so that the locking part 5 can be conveniently installed, and the locking part 5 can be used for fixing the photovoltaic part 3.
As shown in fig. 1 and 5, the splicing edges of the photovoltaic power generation roof modules are arranged on the splicing connecting pieces in the embodiment, each splicing connecting piece comprises a first splicing connecting piece 6 and a second splicing connecting piece 7, adjacent photovoltaic power generation roof modules are spliced by the first splicing connecting pieces 6 and the second splicing connecting pieces 7 in a clamping mode, the first splicing connecting pieces 6 and the second splicing connecting pieces 7 are arranged, the adjacent photovoltaic power generation roof modules can be conveniently connected, and the field installation efficiency of the photovoltaic power generation house is improved.
As shown in fig. 3, 5 and 6, the first splicing connecting member 6 is a first heat-insulating splicing member, the first heat-insulating splicing member is connected to the photovoltaic power generation roof module and has a first clamping matching portion 61, and the first clamping matching portion 61 is clamped to the second splicing connecting member 7.
Through setting up first connecting piece 6 of assembling for first thermal-insulated piece of assembling, can the transmission of heat to basic part 1 on the separation roofing spare 2 to avoid photovoltaic power generation room indoor temperature to receive roofing spare 2 upper temperature to influence.
As shown in fig. 3, 5 and 6, the second assembling connecting piece 7 comprises a second assembling body 71 and an assembling clamping piece 72, the second assembling body 71 is connected to the photovoltaic power generation roof module, the assembling clamping piece 72 is connected to the second assembling body 71, the assembling clamping piece 72 is provided with a second clamping matching portion 721, and the second clamping matching portion 721 and the first clamping matching portion 61 are clamped. Assemble joint spare 72 through the setting and assemble body 71 with the second and be connected, second joint cooperation portion 721 and first joint cooperation portion 61 joint can make first connecting piece 6 and the second of assembling assemble connecting piece 7 and connect rapidly. Wherein, assemble joint spare 72 bottom and can open and be equipped with the mounting hole, the fastener that can be equipped with screw or bolt etc. in the mounting hole assembles connecting piece 7 and roof crossbeam or purlin fixed connection with the second. The assembly clamping pieces 72 can also be welded and fixed with the roof beams or purlines.
As shown in fig. 3 and 6, the second assembled body 71 includes a second heat insulation assembly 711 and a reinforced support assembly 712 sequentially arranged in a direction away from the indoor space, the second heat insulation assembly 711 is connected to the assembling clamping member 72 and has a clamping adapting portion 713, the clamping adapting portion 713 is adapted to the second clamping adapting portion 721, and the reinforced support assembly 712 connects the roof member 2 and the second heat insulation assembly 711.
By arranging the second heat insulation assembly 711 and the reinforcing support assembly 712, the second heat insulation assembly 711 can prevent heat on the roof part 2 from being transferred to the base part 1, and prevent the indoor temperature of the photovoltaic power generation room from being influenced by the temperature on the roof part 2; and the reinforcing support assembly part 712 can improve the strength of the second assembled body 71, and prevent the second assembled body 71 from deforming and damaging under the pressure of the roof part 2.
As shown in fig. 1, be equipped with heat preservation 9 between basic component 1 and the roofing component 2, the bridge cut-off connecting piece 4 runs through heat preservation 9 along the directional roof component 2's of basic component 1 direction, and bridge cut-off connecting piece 4 can be as an organic whole with basic component 1, heat preservation 9 and roofing component 2 connection, can keep warm to photovoltaic power generation roofing module through being equipped with heat preservation 9. The heat insulating member 9 includes a first sound-proof heat insulating member 91, a heat insulating member 92, and a second sound-proof heat insulating member 93, and the first sound-proof heat insulating member 91 and the second sound-proof heat insulating member 93 are disposed on two sides of the heat insulating member 92. Specifically, the first soundproof and heat insulating member 91 may be a rock wool panel or others, the heat insulating member 92 may be a vacuum insulation panel, and the second soundproof and heat insulating member 93 may be a rock wool panel or others. Can give sound insulation and keep warm to photovoltaic power generation roofing module through being equipped with first sound insulation and heat preservation 91 and second sound insulation and heat preservation 93, through being equipped with heat insulation 92, can prevent that the heat on roofing spare 2 from transmitting to photovoltaic power generation indoor portion through heat preservation 9, leads to indoor temperature to receive the influence of temperature on roofing spare 2. Wherein the thermal insulation 92 may be a vacuum insulation panel or the like.
As shown in fig. 1, the edge banding 8 is provided at the splice edge of the photovoltaic roofing module. Specifically, one end of the edge sealing part 8 is connected to the heat insulation part 9, and one side of the edge sealing part, which is far away from the heat insulation part 9, is connected to the roof part 2 and the second assembling connecting part 7. By providing the edge sealing member 8, the occurrence of water leakage due to the existence of a gap is prevented. Wherein, the edge sealing piece 8 is a polyurethane edge sealing piece or other.
In the embodiment, during field installation, firstly, the installation position of the assembled joint part 72 is determined, the assembled joint part 72 is fixedly connected with roof beams or purlins through fixing parts such as bolts, after the installation of the assembled joint part 72 is completed on all roof beams or purlins from a ridge to an eave, the photovoltaic roof module is hoisted to a preset position, the assembled joint part 72 is connected with the second assembled body 71 through fixing parts such as screws, then, the first assembled connecting part 6 on one photovoltaic roof module is clamped with the assembled joint part 72 on the other photovoltaic roof module, so that the connection of the bottoms of the two photovoltaic roof modules is completed, then, the locking edge parts 21 on the two photovoltaic roof modules are connected, the connection of the tops of the two photovoltaic roof modules is completed, and finally, the locking edge parts 21 are clamped by the locking parts 5, so that the locking edge parts 21 are fixed.
Example 2
This embodiment provides a photovoltaic power generation roofing structure, as shown in fig. 3, fig. 5 and fig. 6, including the photovoltaic power generation roofing module in embodiment 1, photovoltaic power generation roofing structure is assembled through first connecting piece 6 and the second connecting piece 7 of assembling by a plurality of photovoltaic power generation roofing modules and is formed, can improve the on-the-spot installation effectiveness of photovoltaic power generation roofing structure.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A photovoltaic roofing module, comprising:
a base member (1);
a roof member (2);
the base piece (1), the roof piece (2) and the photovoltaic piece (3) are sequentially arranged in a direction far away from the room;
bridge cut-off connecting piece (4), bridge cut-off connecting piece (4) are worn to locate in the photovoltaic power generation roof module, bridge cut-off connecting piece (4) include bridge cut-off heat insulating part (41) and strengthen support piece (42), bridge cut-off heat insulating part (41) connect in basis spare (1), strengthen support piece (42) connect in bridge cut-off heat insulating part (41) and still connect in roof spare (2).
2. Photovoltaic roofing module according to claim 1, characterized in that said roofing element (2) is provided with a locklip portion (21), said locklip engagement portion (421) of said reinforcing support (42) being located inside said locklip portion (21).
3. Photovoltaic roofing module according to claim 2, characterized in that it comprises locking elements (5), said locking elements (5) clamping said locking edge portions (21).
4. Photovoltaic roofing module according to claim 1, characterized in that said first connection tab (422) of said stiffening support (42) is overlapped to said second connection tab (411) of said bridge-cut thermal insulation element (41).
5. The photovoltaic roofing module of any of claims 1 to 4, further comprising a splicing connector, wherein the splicing connector is disposed at a splicing edge of the photovoltaic roofing module, the splicing connector comprises a first splicing connector (6) and a second splicing connector (7), and the adjacent photovoltaic roofing modules are clamped by the first splicing connector (6) and the second splicing connector (7).
6. A photovoltaic roofing module according to claim 5, characterized in that said first splicing connection (6) is a first insulating splice piece connected to said photovoltaic roofing module and having a first snap-fit portion (61), said first snap-fit portion (61) being snap-fitted to said second splicing connection (7).
7. The photovoltaic roofing module of claim 5, wherein the second assembly connector (7) comprises a second assembly body (71) and an assembly clamping member (72), the second assembly body (71) is connected to the photovoltaic roofing module, the assembly clamping member (72) is connected to the second assembly body (71) and the assembly clamping member (72) has a second clamping matching portion (721), and the second clamping matching portion (721) and the first clamping matching portion (61) are clamped.
8. A photovoltaic roofing module according to claim 7, characterized in that the second module body (71) comprises a second insulating module (711) and a reinforcing support module (712) arranged in sequence in a direction away from the room, the second insulating module (711) being connected to the module clip (72) and having a clip adapter (713), the clip adapter (713) being adapted to the second clip adapter (721), the reinforcing support module (712) connecting the roofing element (2) and the second insulating module (711).
9. Photovoltaic roofing module according to any of claims 1 to 4, further comprising edge sealers (8), said edge sealers (8) being provided at the splicing edges of the photovoltaic roofing module.
10. A photovoltaic roofing structure comprising a plurality of photovoltaic roofing modules according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210604924.7A CN115217275A (en) | 2022-05-30 | 2022-05-30 | Photovoltaic power generation roof module and photovoltaic power generation roof structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210604924.7A CN115217275A (en) | 2022-05-30 | 2022-05-30 | Photovoltaic power generation roof module and photovoltaic power generation roof structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116702270A (en) * | 2023-05-13 | 2023-09-05 | 福州篱网科技有限公司 | Design method of modularized photovoltaic greenhouse power station |
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2022
- 2022-05-30 CN CN202210604924.7A patent/CN115217275A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116702270A (en) * | 2023-05-13 | 2023-09-05 | 福州篱网科技有限公司 | Design method of modularized photovoltaic greenhouse power station |
| CN116702270B (en) * | 2023-05-13 | 2024-03-08 | 福州篱网科技有限公司 | Design method of modularized photovoltaic greenhouse power station |
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