CN117277940A - Photovoltaic tile connection structure of household photovoltaic roof and installation method - Google Patents
Photovoltaic tile connection structure of household photovoltaic roof and installation method Download PDFInfo
- Publication number
- CN117277940A CN117277940A CN202311032195.3A CN202311032195A CN117277940A CN 117277940 A CN117277940 A CN 117277940A CN 202311032195 A CN202311032195 A CN 202311032195A CN 117277940 A CN117277940 A CN 117277940A
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- Prior art keywords
- photovoltaic
- frame
- photovoltaic tile
- groove
- tile
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002023 wood Substances 0.000 claims description 23
- 210000001503 joint Anatomy 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000002313 adhesive film Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
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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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0445—Drainage channels
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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
- H02S20/25—Roof tile 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame 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 belongs to the technical field of installation of photovoltaic tiles of household photovoltaic roofs, and particularly relates to a photovoltaic tile connecting structure of a household photovoltaic roof and an installation method, wherein an upper frame upper hooking groove is formed in the upper end of one side of an upper frame of the connecting structure facing the photovoltaic tile, and an upper frame lower hooking groove is formed in the lower end of the upper frame of the connecting structure; the lower end of one side of the lower frame, which faces the photovoltaic tile, is provided with a lower frame lower hooking groove; a water guide groove is arranged on one side of the left frame, which is away from the photovoltaic tile; the right side frame is equipped with the first spread groove of right side frame towards photovoltaic tile's one side upper end and dock with photovoltaic tile, and the lower extreme is equipped with the right side frame second spread groove with photovoltaic tile dock, through connecting plate body coupling between right side frame first spread groove and the right side frame second spread groove. The invention makes the tiles more compact, and simultaneously makes the tiles have downward acting force under the action of dead weight, thereby enhancing the connection between the photovoltaic panels and avoiding the vibration of the photovoltaic tiles under the influence of wind to generate sound; drainage is carried out through the water guide groove, and ponding is prevented on the photovoltaic tile.
Description
Technical Field
The invention belongs to the technical field of installation of photovoltaic tiles of household photovoltaic roofs, and particularly relates to a household photovoltaic roof photovoltaic tile connection structure and an installation method.
Background
Currently, household photovoltaic tiles are rapidly spreading as a branch of household photovoltaic. But the used connecting piece structure of tile installation dysmorphism, connecting bolt and hole site quantity are many, and some photovoltaic tiles still need the pre-installation guide rail. The difficulty of factory production and manufacture is high, and the single tile manufacture time is long; meanwhile, the steps of on-site installation are numerous, and the installation is easy to be confused due to the fact that the structural members are numerous, so that the difficulty of installation is increased, and the installation period is long. And the connection mode of the bolt and the pressing block is easy to loosen under the long-term wind load action of the roof, so that the roof is cracked, and the living requirements of houses are seriously affected.
Disclosure of Invention
In order to solve the technical problems, the invention provides a household photovoltaic roof photovoltaic tile connecting structure and an installation method.
The invention is realized in such a way, and provides a photovoltaic tile connecting structure of a household photovoltaic roof, which comprises an upper frame, a lower frame, a left frame and a right frame, wherein the upper end of one side of the upper frame facing to a photovoltaic tile is provided with an upper frame hooking groove of which the opening faces to the photovoltaic tile, the lower end is provided with an upper frame lower hooking groove of which the opening faces to the photovoltaic tile, and an upper frame combined connecting groove in butt joint with the photovoltaic tile is arranged between the upper frame upper hooking groove and the upper frame lower hooking groove; the lower end of one side of the lower frame facing the photovoltaic tile is provided with a lower frame lower hooking groove with an opening facing the photovoltaic tile, and a lower frame combined connecting groove in butt joint with the photovoltaic tile is arranged above the lower frame lower hooking groove; a left frame combined connecting groove which is in butt joint with the photovoltaic tile is formed in one side of the left frame, facing the photovoltaic tile, and a water guide groove is formed in one side of the left frame, facing away from the photovoltaic tile; the lower side of the right edge of the photovoltaic tile is provided with a right angle notch groove, the upper end of one side of the right frame facing the photovoltaic tile is provided with a right frame first connecting groove in butt joint with the photovoltaic tile, the lower end of the right frame first connecting groove is provided with a right frame second connecting groove in butt joint with the photovoltaic tile, and the right frame first connecting groove and the right frame second connecting groove are integrally connected through a connecting plate;
between two adjacent photovoltaic tiles from top to bottom, the lower frame of the photovoltaic tile above colludes the groove lower wall and inserts in colluding the groove on the upper frame of the photovoltaic tile upper frame below, between two adjacent photovoltaic tiles about, the guiding gutter of the left frame of right side photovoltaic tile stacks with the right frame of left side photovoltaic tile.
Preferably, a water stop adhesive film is arranged at one end of the water guide groove of the left frame, which is close to the upper frame.
Further preferably, the photovoltaic module further comprises an inner angle connecting piece, wherein the inner angle connecting piece fixedly connects adjacent frames of the same photovoltaic tile from the inner side.
Further preferably, the photovoltaic roof comprises a first roof-photovoltaic tile connecting assembly and a plurality of groups of second roof-photovoltaic tile connecting assemblies, wherein the first roof-photovoltaic tile connecting assembly is arranged at the position of the roof closest to the cornice and comprises a first wood purlin and a first through body connecting piece, the first wood purlin is fixed at the position of the roof closest to the cornice, one side of the first through body connecting piece is fixedly connected with the first wood purlin, and the other side of the first through body connecting piece is inserted into the lower frame lower hook groove of the lower frame of all photovoltaic tiles at the lowermost end of the roof; each group of second roof-photovoltaic tile connecting assembly comprises a second wood purlin and a second through body connecting piece, wherein the second wood purlin is fixed on the roof close to the upper end position of each photovoltaic tile, one side of the second through body connecting piece is fixedly connected with the second wood purlin, the other side of the second through body connecting piece is inserted into and hooks the upper frame lower hook groove of the upper frame of the corresponding photovoltaic tile, and the heights of the second wood purlins which are positioned upwards in sequence are increased in sequence.
The invention also provides a method for installing the photovoltaic tile connection structure of the household photovoltaic roof, which is based on the photovoltaic tile connection structure of the household photovoltaic roof and comprises the following steps:
1) For each photovoltaic tile, matching a set of connecting structures, inserting the upper edge of the photovoltaic tile into the upper frame combination connecting groove of the upper frame, inserting the lower edge of the photovoltaic tile into the lower frame combination connecting groove of the lower frame, inserting the left edge of the photovoltaic tile into the left frame combination connecting groove of the left frame, and inserting the right edge of the photovoltaic tile into the right frame first connecting groove and the right frame second connecting groove of the right frame;
2) Fixing the first wood purlin of the first roof-photovoltaic tile connecting assembly at a position, which is parallel to the cornice, of the roof near the cornice, fixedly connecting one side of the first whole connecting piece to the first wood purlin, and inserting the other side of the first whole connecting piece into the lower frame lower hook groove of the lower frame of all photovoltaic tiles in the first row; the second purlin of the second roof-photovoltaic tile connecting assembly is parallel to the first purlin and is arranged on a roof at a corresponding position of the upper edge of all photovoltaic tiles in the first row, one side of the second through body connecting piece is fixedly connected to the second purlin, the other side of the second through body connecting piece is inserted into the lower hooking groove of the upper frame of all photovoltaic tiles in the first row, the lower hooking groove of the upper frame is hooked, the left side frame of the right side photovoltaic tile is overlapped with the right side frame of the left side photovoltaic tile between the left side and the right side of the left side photovoltaic tile in the first row, and the installation of the photovoltaic tiles in the first row is completed;
3) Inserting the lower wall of the lower frame lower hooking groove of the lower frame of all the photovoltaic tiles of the second row into the upper frame upper hooking groove of the upper frame of all the photovoltaic tiles of the first row, taking a second group of second roof-photovoltaic tile connecting assemblies to be installed on the roof at the corresponding position of the upper edge of all the photovoltaic tiles of the second row according to the method in the step 2), connecting the second roof-photovoltaic tile connecting assemblies with the upper frame lower hooking groove of the upper frame of all the photovoltaic tiles of the second row, stacking the water guide groove of the left frame of the right photovoltaic tile with the right frame of the left photovoltaic tile between the left and right adjacent photovoltaic tiles of the second row, and finishing the installation of the photovoltaic tiles of the second row;
4) Repeating the step 3) until all the photovoltaic tiles are installed.
Compared with the prior art, the invention has the advantages that:
1. in the connecting structure, the upper frame is provided with the upper frame upper hooking groove and the upper frame upper hooking groove, the lower frame is provided with the lower frame lower hooking groove, and when the connecting structure is installed, the upper and lower photovoltaic tiles can be connected in an installing mode only by overlapping the upper frame upper hooking groove with the lower frame lower hooking groove, the tiles are more tightly connected in the connecting mode, meanwhile, under the action of dead weight, the tiles have downward acting force, the connection between the photovoltaic panels is enhanced, and the photovoltaic tiles are prevented from vibrating to generate sound under the influence of wind;
2. drainage is carried out through the water guide groove of the left frame, so that water accumulation on the photovoltaic tiles is prevented;
3. the photovoltaic tile is connected with the roof through the roof-photovoltaic tile connecting assembly, and the installation is convenient and quick.
Drawings
FIG. 1 is a perspective view of the upper rim of the present invention;
FIG. 2 is a cross-sectional view of the upper rim of the present invention;
FIG. 3 is a perspective view of the lower rim of the present invention;
FIG. 4 is a cross-sectional view of the lower frame of the present invention;
FIG. 5 is a perspective view of the left side frame of the present invention;
FIG. 6 is a cross-sectional view of the left side frame of the present invention;
FIG. 7 is a perspective view of the right side frame of the present invention;
FIG. 8 is a right side frame cross-sectional view of the present invention;
FIG. 9 is a block diagram of an interior corner connector according to the present invention;
FIG. 10 is a front view of a monolithic photovoltaic tile with four rims mounted;
FIG. 11 is a bottom view of a monolithic photovoltaic tile with four rims mounted;
FIG. 12 is a right side view of a monolithic photovoltaic tile with four rims mounted;
FIG. 13 is a perspective view of a monolithic photovoltaic tile with four rims mounted;
FIG. 14 is a schematic view of a connection of upper and lower adjacent photovoltaic tiles;
FIG. 15 is a schematic view of a side-to-side adjacent photovoltaic tile connection;
fig. 16 is a schematic view of a connection of a first row of photovoltaic tiles to a second row of photovoltaic tiles.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-16, the invention provides a photovoltaic tile connecting structure of a household photovoltaic roof, which comprises an upper frame 1, a lower frame 2, a left frame 3 and a right frame 4, wherein an upper frame upper hooking groove 5 with an opening facing the photovoltaic tile is arranged at the upper end of one side of the upper frame 1 facing the photovoltaic tile, an upper frame lower hooking groove 6 with an opening facing the photovoltaic tile is arranged at the lower end of the upper frame upper hooking groove, and an upper frame combined connecting groove 7 which is in butt joint with the photovoltaic tile is arranged between the upper frame upper hooking groove 5 and the upper frame lower hooking groove 6; the lower end of one side of the lower frame 2 facing the photovoltaic tile is provided with a lower frame lower hooking groove 8 with an opening facing the photovoltaic tile, and a lower frame combined connecting groove 9 which is in butt joint with the photovoltaic tile is arranged above the lower frame lower hooking groove 8; a left frame combined connecting groove 10 which is in butt joint with the photovoltaic tile is arranged on one side of the left frame 3 facing the photovoltaic tile, and a water guide groove 11 is arranged on one side of the left frame facing away from the photovoltaic tile; the lower side of the right edge of the photovoltaic tile is provided with a right angle notch groove, the upper end of one side of the right frame 4 facing the photovoltaic tile is provided with a right frame first connecting groove 12 which is in butt joint with the photovoltaic tile, the lower end of the right frame first connecting groove is provided with a right frame second connecting groove 13 which is in butt joint with the photovoltaic tile, and the right frame first connecting groove 12 and the right frame second connecting groove 13 are integrally connected through a connecting plate 14;
between two adjacent photovoltaic tiles from top to bottom, the lower frame lower hook groove 8 of the lower frame 2 of the upper photovoltaic tile is inserted into the upper frame upper hook groove 5 of the upper frame 1 of the lower photovoltaic tile, between two adjacent photovoltaic tiles from left to right, the water guide groove 11 of the left frame 3 of the right photovoltaic tile is overlapped with the right frame 4 of the left photovoltaic tile.
When four frames of installation are carried out on each photovoltaic tile, the upper edge of the photovoltaic tile is inserted into the upper frame combination connecting groove 7 of the upper frame 1, the lower edge of the photovoltaic tile is inserted into the lower frame combination connecting groove 9 of the lower frame 2, the left edge of the photovoltaic tile is inserted into the left frame combination connecting groove 10 of the left frame 3, and the right edge of the photovoltaic tile is inserted into the right frame first connecting groove 12 and the right frame second connecting groove 13 of the right frame.
Because the installed photovoltaic tile is inclined downwards, in order to prevent the accumulated water from overflowing from the upper end of the water guide groove 11, as an improvement of the technical scheme, a water stop adhesive film 19 is arranged at one end, close to the upper frame 1, of the water guide groove 11 of the left frame 3.
In order to fasten the frames, as an improvement, the photovoltaic module further comprises a right-angle type inner angle connecting piece 15, wherein the inner angle connecting piece 15 fixedly connects the adjacent frames of the same photovoltaic tile from the inner side.
In order to facilitate the installation of the photovoltaic tile array and the roof, as an improvement of the technical scheme, the photovoltaic tile array and the roof further comprises a first roof-photovoltaic tile connecting assembly and a plurality of groups of second roof-photovoltaic tile connecting assemblies, wherein the first roof-photovoltaic tile connecting assembly is arranged at the position of the roof closest to the cornice and comprises a first wooden purlin 16 and a first through body connecting piece 17, the first wooden purlin 16 is fixed at the position of the roof closest to the cornice, one side of the first through body connecting piece 17 is fixedly connected with the first wooden purlin 16, and the other side of the first through body connecting piece 17 is inserted into the lower frame lower hooking groove 8 of the lower frame 2 of all photovoltaic tiles at the lowest end of the roof; each group of second roof-photovoltaic tile connecting assemblies comprises a second wood purlin 18 and a second through body connecting piece 20, wherein the second wood purlin 18 is fixed on a roof close to the upper end position of each photovoltaic tile, one side of the second through body connecting piece 20 is fixedly connected with the second wood purlin 18, the other side of the second through body connecting piece is inserted into and hooks the upper frame lower hook groove 6 of the upper frame 1 of the corresponding photovoltaic tile, and the heights of the second wood purlins 18 which are positioned on the upper side sequentially are increased sequentially.
When the photovoltaic tile connecting device is installed, the first wooden purlin 16 of the first roof-photovoltaic tile connecting assembly is fixed at a position, which is parallel to the cornice, of the roof, one side of the first whole body connecting piece 17 is fixedly connected to the first wooden purlin 16, and the other side of the first whole body connecting piece is inserted into the lower frame lower hook groove 8 of the lower frame 2 of all photovoltaic tiles in the first row; a second wood purlin 18 of the second roof-photovoltaic tile connecting assembly is parallel to the first wood purlin 16 and is arranged on a roof at a position corresponding to the upper edge of all photovoltaic tiles in the first row, one side of a second through body connecting piece 20 is fixedly connected to the second wood purlin 18, the other side of the second through body connecting piece is inserted into the upper frame lower hooking groove 6 of the upper frame 1 of all photovoltaic tiles in the first row, the upper frame lower hooking groove 6 is hooked between the left and right adjacent photovoltaic tiles in the first row, and the water guide groove 11 of the left frame 3 of the right photovoltaic tile is overlapped with the right frame 4 of the left photovoltaic tile to finish the installation of the photovoltaic tiles in the first row;
inserting the lower walls of lower frame lower hooking grooves 8 of the lower frames of all photovoltaic tiles of the second row into upper frame upper hooking grooves 5 of the upper frames 1 of all photovoltaic tiles of the first row, taking a second group of second roof-photovoltaic tile connecting assemblies to be installed on roofs of corresponding positions of the upper edges of all photovoltaic tiles of the second row according to the method, connecting the second roof-photovoltaic tile connecting assemblies with upper frame lower hooking grooves 6 of the upper frames 1 of all photovoltaic tiles of the second row, overlapping the water guide grooves 11 of the left frames 3 of the right photovoltaic tiles with the right frames 4 of the left photovoltaic tiles, and finishing the installation of the photovoltaic tiles of the second row;
the installation method of the second row of photovoltaic tiles is repeated until all photovoltaic tiles are installed.
Claims (5)
1. The household photovoltaic roof photovoltaic tile connecting structure is characterized by comprising an upper frame (1), a lower frame (2), a left frame (3) and a right frame (4), wherein an upper frame upper hooking groove (5) with an opening facing the photovoltaic tile is arranged at the upper end of one side of the upper frame (1) facing the photovoltaic tile, an upper frame lower hooking groove (6) with an opening facing the photovoltaic tile is arranged at the lower end of the upper frame upper hooking groove (5), and an upper frame combined connecting groove (7) which is in butt joint with the photovoltaic tile is arranged between the upper frame upper hooking groove (5) and the upper frame lower hooking groove (6); the lower end of one side of the lower frame (2) facing the photovoltaic tile is provided with a lower frame lower hooking groove (8) with an opening facing the photovoltaic tile, and a lower frame combined connecting groove (9) which is in butt joint with the photovoltaic tile is arranged above the lower frame lower hooking groove (8); a left frame combined connecting groove (10) which is in butt joint with the photovoltaic tile is arranged on one side of the left frame (3) facing the photovoltaic tile, and a water guide groove (11) is arranged on one side of the left frame facing away from the photovoltaic tile; the lower side of the right edge of the photovoltaic tile is provided with a right angle notch groove, the upper end of one side of the right frame (4) facing the photovoltaic tile is provided with a right frame first connecting groove (12) which is in butt joint with the photovoltaic tile, the lower end of the right frame first connecting groove is provided with a right frame second connecting groove (13) which is in butt joint with the photovoltaic tile, and the right frame first connecting groove (12) and the right frame second connecting groove (13) are integrally connected through a connecting plate (14);
between two adjacent photovoltaic tiles from top to bottom, the lower frame lower hook groove (8) of the lower frame (2) of the upper photovoltaic tile is inserted into the upper frame upper hook groove (5) of the upper frame (1) of the lower photovoltaic tile, between two adjacent photovoltaic tiles from left to right, the water guide groove (11) of the left frame (3) of the right photovoltaic tile is overlapped with the right frame (4) of the left photovoltaic tile.
2. The household photovoltaic roofing photovoltaic tile connection structure according to claim 1, characterized in that a water stop adhesive film (19) is arranged at one end of the water guide groove (11) of the left frame (3) close to the upper frame (1).
3. The household photovoltaic roofing photovoltaic tile connection structure according to claim 1, further comprising a right angle type inner corner connector (15), wherein the inner corner connector (15) fixedly connects adjacent frames of the same photovoltaic tile from inside.
4. The household photovoltaic roofing photovoltaic tile connection structure according to claim 1, further comprising a first roofing-photovoltaic tile connection assembly and a plurality of groups of second roofing-photovoltaic tile connection assemblies, wherein the first roofing-photovoltaic tile connection assembly is arranged at a position of a roof closest to a cornice and comprises a first wooden purlin (16) and a first through-body connection piece (17), the first wooden purlin (16) is fixed at a position of the roof closest to the cornice, one side of the first through-body connection piece (17) is fixedly connected with the first wooden purlin (16), and the other side of the first through-body connection piece is inserted into the lower frame lower hooking groove (8) of the lower frame (2) of all photovoltaic tiles at the lowest end of the roof; each group of second roof-photovoltaic tile connecting assembly comprises a second wood purlin (18) and a second through body connecting piece (20), wherein the second wood purlin (18) is fixed on a roof close to the upper end position of each photovoltaic tile, one side of the second through body connecting piece (20) is fixedly connected with the second wood purlin (18), the other side of the second through body connecting piece is inserted into and hooks the upper frame lower hook groove (6) of the upper frame (1) of the corresponding photovoltaic tile, and the heights of the second wood purlins (18) which are sequentially arranged upwards are sequentially increased.
5. A method for installing a photovoltaic roofing photovoltaic tile connection structure, characterized in that it comprises the following steps, based on the photovoltaic roofing tile connection structure of claim 4:
1) for each photovoltaic tile, matching a set of connection structure, inserting the upper edge of the photovoltaic tile into the upper frame combination connection groove (7) of the upper frame (1), inserting the lower edge of the photovoltaic tile into the lower frame combination connection groove (9) of the lower frame (2), inserting the left edge of the photovoltaic tile into the left frame combination connection groove (10) of the left frame (3), and inserting the right edge of the photovoltaic tile into the right frame first connection groove (12) and the right frame second connection groove (13) of the right frame;
2) Fixing the first wooden purlin (16) of the first roof-photovoltaic tile connecting assembly at a position of the roof close to the cornice in a position parallel to the cornice, fixedly connecting one side of the first through-body connecting piece (17) on the first wooden purlin (16), and inserting the other side of the first through-body connecting piece into the lower frame lower hooking groove (8) of the lower frame (2) of all photovoltaic tiles in the first row; the second wood purlin (18) of the second roof-photovoltaic tile connecting assembly is parallel to the first wood purlin (16) and is arranged on a roof at a corresponding position of the upper edge of all photovoltaic tiles in the first row, one side of the second through body connecting piece (20) is fixedly connected to the second wood purlin (18), the other side of the second through body connecting piece is inserted into the upper frame lower hooking groove (6) of the upper frame (1) of all photovoltaic tiles in the first row, the upper frame lower hooking groove (6) is hooked, the left frame (3) of the right photovoltaic tile is overlapped with the right frame (4) of the left photovoltaic tile between the left and right adjacent photovoltaic tiles in the first row, and the installation of the photovoltaic tiles in the first row is completed;
3) Inserting the lower walls of lower frame lower hooking grooves (8) of the lower frames of all photovoltaic tiles of a second row into upper frame upper hooking grooves (5) of the upper frames (1) of all photovoltaic tiles of a first row, taking a second group of second roof-photovoltaic tile connecting assemblies to be installed on roofs at corresponding positions of the upper edges of all photovoltaic tiles of the second row according to the method in the step 2), connecting the second roof-photovoltaic tile connecting assemblies with upper frame lower hooking grooves (6) of the upper frames (1) of all photovoltaic tiles of the second row, stacking water guide grooves (11) of the left frames (3) of the right photovoltaic tiles with the right frames (4) of the left photovoltaic tiles between the right and left adjacent photovoltaic tiles of the second row, and finishing the installation of the photovoltaic tiles of the second row;
4) Repeating the step 3) until all the photovoltaic tiles are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311032195.3A CN117277940A (en) | 2023-08-16 | 2023-08-16 | Photovoltaic tile connection structure of household photovoltaic roof and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311032195.3A CN117277940A (en) | 2023-08-16 | 2023-08-16 | Photovoltaic tile connection structure of household photovoltaic roof and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117277940A true CN117277940A (en) | 2023-12-22 |
Family
ID=89220380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311032195.3A Pending CN117277940A (en) | 2023-08-16 | 2023-08-16 | Photovoltaic tile connection structure of household photovoltaic roof and installation method |
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| CN (1) | CN117277940A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017218866A (en) * | 2016-06-10 | 2017-12-14 | シャープ株式会社 | Tile type solar cell module and roof attachment structure of tile type solar cell module |
| CN109687814A (en) * | 2017-10-18 | 2019-04-26 | 夏普株式会社 | Solar cell module and photovoltaic power generation system |
| TW202203578A (en) * | 2020-07-03 | 2022-01-16 | 上銀光電股份有限公司 | Drainable solar tile |
| CN115749149A (en) * | 2022-12-08 | 2023-03-07 | 永臻科技股份有限公司 | Photovoltaic tile |
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2023
- 2023-08-16 CN CN202311032195.3A patent/CN117277940A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017218866A (en) * | 2016-06-10 | 2017-12-14 | シャープ株式会社 | Tile type solar cell module and roof attachment structure of tile type solar cell module |
| CN109687814A (en) * | 2017-10-18 | 2019-04-26 | 夏普株式会社 | Solar cell module and photovoltaic power generation system |
| TW202203578A (en) * | 2020-07-03 | 2022-01-16 | 上銀光電股份有限公司 | Drainable solar tile |
| CN115749149A (en) * | 2022-12-08 | 2023-03-07 | 永臻科技股份有限公司 | Photovoltaic tile |
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