CN112854432A - Building integrated photovoltaic corridor - Google Patents

Building integrated photovoltaic corridor Download PDF

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Publication number
CN112854432A
CN112854432A CN202110023803.9A CN202110023803A CN112854432A CN 112854432 A CN112854432 A CN 112854432A CN 202110023803 A CN202110023803 A CN 202110023803A CN 112854432 A CN112854432 A CN 112854432A
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CN
China
Prior art keywords
photovoltaic
inclined plane
photovoltaic module
strip
photovoltaic component
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Granted
Application number
CN202110023803.9A
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Chinese (zh)
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CN112854432B (en
Inventor
吴家虎
胡永彬
周国庆
桂寅寅
杨海泉
吴葵
张双林
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Anhui Conch New Energy Co Ltd
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Anhui Conch New Energy Co Ltd
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Priority to CN202110023803.9A priority Critical patent/CN112854432B/en
Publication of CN112854432A publication Critical patent/CN112854432A/en
Application granted granted Critical
Publication of CN112854432B publication Critical patent/CN112854432B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0046—Loggias
    • 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
    • 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
    • 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
    • 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
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • 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
    • 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
    • E04D2003/3617—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets with locking or snapping edges located in the thickness of the slab or sheet
    • 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
    • Y02B10/20—Solar thermal
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention discloses a building integrated photovoltaic corridor which comprises a steel frame structure, wallboards and obliquely arranged roof boards, wherein the roof boards are photovoltaic component boards, a plurality of oblique supports are uniformly distributed on the top structure of the steel frame structure along the longitudinal direction of the corridor, a plurality of groups of photovoltaic component boards are sequentially laid between the adjacent oblique supports along the longitudinal direction of the corridor, each group of photovoltaic component boards comprises a plurality of first-class photovoltaic component boards and a second-class photovoltaic component board, the first-class photovoltaic component boards are connected with the adjacent photovoltaic component boards through splicing structures, the first-class photovoltaic component boards are connected with the oblique supports through splicing structures, the second-class photovoltaic component boards are connected with the oblique supports through oblique plane compacting structures, water separation strips are arranged between the opposite side surfaces of the oblique plane compacting structures and the second-class photovoltaic component boards, and water separation strips are also arranged between the opposite surfaces in the splicing structures. The invention simplifies the installation steps on the premise of ensuring the roof anti-seepage effect, reduces the installation time required by installation personnel on the roof and reduces the risk.

Description

Building integrated photovoltaic corridor
Technical Field
The invention belongs to the field of solar power generation, and relates to a building integrated photovoltaic corridor.
Background
The photovoltaic module at the top of the original gallery is installed in a traditional installation mode and is tiled at the top of the gallery color steel tile. The corridor color steel tiles are used as roof panels and need to be installed through an anti-seepage installation structure, and in the structure, a photovoltaic square matrix needs to be installed after corridor construction is completed, namely corridor color steel tiles and photovoltaic components need to be installed on the roof portion of a corridor in sequence, so that the economic cost is high, the installation time at the roof is long, and the construction difficulty and the safety risk are high during installation. Installing photovoltaic module on various steel tile still can damage original various steel tile structure, inconvenient later stage fortune dimension, because the structural strength of corridor various steel tile is not good after the installation is accomplished, consequently photovoltaic module installation back structure is firm inadequately.
Although the photovoltaic modules are directly utilized as roof panels in roof structures of some houses at present, most of the roof structures need to be provided with frames corresponding to the bottom surfaces of the side edges of the photovoltaic modules, and the anti-seepage effect of the roof formed by the photovoltaic modules is ensured by utilizing the anti-seepage structures on the frames, but the structures need more frame parts and more corresponding mounting structures, and the mounting structures of the photovoltaic modules are fixed on the frames by bolts in a large amount of time, so that the time consumption is still long, and the danger is high. And different from a common house, the corridor roof is characterized in that the transverse distance of the corridor is small, but the longitudinal length of the corridor is large, so that the photovoltaic modules need to be laid for a long distance along the longitudinal direction, and the danger of installers is greatly increased if each photovoltaic module needs a long time for installation.
Disclosure of Invention
The invention aims to provide a photovoltaic building integrated corridor, which aims to solve the technical problems that in the prior art, the installation steps are difficult to simplify on the premise of ensuring the roof anti-seepage effect, the installation time required by installation personnel on a roof is reduced, and the risk is reduced.
The photovoltaic building integrated gallery comprises a steel frame structure, a wallboard and a roof panel which is obliquely arranged, wherein the roof panel is a photovoltaic component panel, a plurality of oblique supports are uniformly distributed on the top structure of the steel frame structure along the longitudinal direction of the gallery, a plurality of groups of photovoltaic component panels are sequentially laid between adjacent oblique supports along the longitudinal direction of the gallery, each group of photovoltaic component panels comprises a plurality of first-class photovoltaic component panels and a second-class photovoltaic component panel, the first-class photovoltaic component panels and the adjacent photovoltaic component panels are connected through an inserting structure which is inserted and matched along the arrangement direction of the photovoltaic component panels, the first-class photovoltaic component panels and the adjacent oblique supports are connected through the inserting structure, the second-class photovoltaic component panels and the oblique supports are connected through an inclined plane compression structure, and water separation strips are arranged between the inclined plane compression structure and the side faces opposite to the second-class photovoltaic component panels, the photovoltaic module comprises a plug structure and is characterized in that water-insulating strips are also arranged between the surfaces opposite to each other in the plug structure, and the inclined plane pressing structure is arranged on the inclined plane support and presses the adjacent group of photovoltaic module plates to the adjacent inclined support at the same side so as to press the water-insulating strips.
Preferably, the top structure includes the first longeron that is located the middle part and the second longeron that is located the wall top, the upper and lower side of photovoltaic module board is installed respectively on the first longeron with on the second longeron, the upper and lower extreme of slope support is fixed respectively on the first longeron with on the second longeron, the syntropy is installed section bar one on the second longeron, section bar one be equipped with the complex lower slot is pegged graft to photovoltaic module board downside.
Preferably, the inserting structure comprises an assembly groove and an inserting strip, the assembly groove is formed in the inclined support and one side of the first type of photovoltaic assembly plate, the other side of the first type of photovoltaic assembly plate and one side of the second type of photovoltaic assembly plate are provided with the inserting strip, and a first water-resisting strip is embedded in the side face of one side of the inserting strip.
Preferably, the inclined bracket comprises a bottom plate and a bracket strip block arranged on the bottom plate, the bracket strip block and the bottom plate are connected into a whole, the assembly groove is formed in one side, facing the adjacent photovoltaic assembly plate, of the bracket strip block, and the bottom plate extends out of the bottom of the other side of the bracket strip block to form a strip-shaped mounting surface for mounting the inclined plane compression structure.
Preferably, inclined plane compact structure includes inclined plane stick, inclined plane stick one side with the support stick is relative and the opposite side towards the inclined plane of below to one side, two types of photovoltaic module boards with the opposite side of inclined plane compact structure be equipped with the opposite pressurized inclined plane of inclined plane, the embedding has water proof strip two on the inclined plane, inclined plane stick with the strip installation face is through the perpendicular to the support bolt fastening of strip installation face, support bolt fastening back the inclined plane compresses tightly the pressurized inclined plane.
Preferably, the first section bar is installed on the second longitudinal beam in the same direction, and the first section bar is provided with a lower slot matched with the lower side of the photovoltaic module plate in an inserted mode.
Preferably, the photovoltaic module board downside includes towards the protruding portion that section bar one stretches out, the bottom surface of protruding portion with the bottom surface parallel and level of photovoltaic module board, the protruding portion with slot grafting cooperation down, the upside top surface of slot is less than down the top surface of photovoltaic module board.
Preferably, a second section and a third section are installed on the first longitudinal beam in the same direction, the second section is installed on the first longitudinal beam and supports the upper side of the photovoltaic module board, the third section is installed on the second section through a compression bolt and is provided with a compression end extending to the upper side of the first longitudinal beam, the compression bolt is pressed down through a bolt head after being screwed down to compress the compression end, an upper water stop is clamped below the compression end, and the compression end compresses the upper water stop to the top surface of the upper side of the photovoltaic module board.
Preferably, section bar two include with fix bottom surface part above the first longeron and follow the spacing portion that bottom surface part stretches out perpendicularly, spacing portion will bottom surface part divide into the bearing the supporting portion of photovoltaic module board upside with be located the installation department of spacing portion opposite side, section bar three is including the contact the downside portion of installation department top surface, upright connect in the side riser portion of downside side and connect the portion of compressing tightly on the side riser portion, compress tightly the portion with opening orientation between the downside portion spacing portion, the portion of compressing tightly is crossed one side of spacing portion top has the arc to stretch out downwards compress tightly the end.
Preferably, the first longitudinal beams are arranged in pairs and are symmetrical relative to the center axis of the gallery, and a longitudinal walkway extending longitudinally along the gallery is connected between the first longitudinal beams.
The invention has the technical effects that: according to the invention, the photovoltaic module plates are all inserted by adopting the inserting structure, so that the connection process is greatly simplified compared with the installation by utilizing the installation structure with the anti-seepage structure. And a plurality of photovoltaic module boards are in a group, and only one inclined bracket and three sectional materials corresponding to each group of photovoltaic module boards need to be connected through bolts, so that components required for installation are reduced, installation time and corresponding component cost are effectively reduced, and dangerousness of installation personnel on a roof is greatly reduced. The installation personnel on the roof can carry out the grafting installation only need move along the vertical pavement at top when the installation photovoltaic module board, needn't remove at the slope part on roof, has effectively obviously reduced the danger that the installer slided from the slope part of roof.
In general, if the plugging structure needs to ensure convenient plugging and is not easy to be blocked, a few gaps are required at the joint, namely, the plugging structure forms clearance fit. If the sealing performance is ensured, a common plugging structure needs to be provided with a sealing structure such as a rubber sleeve or a sealing strip which is pressed when plugging, but the phenomenon of plugging difficulty and even blocking caused by overlarge friction force is easy to occur in the plugging process. According to the invention, the inclined plane pressing structure is arranged, the photovoltaic module plates are fixed on the inclined plane pressing structure after being spliced, and each photovoltaic module plate is horizontally pressed by the inclined plane pressing structure, so that the water-proof effect is realized by pressing the water-proof strips, therefore, the convenience and reliability of the splicing process are ensured, and the anti-seepage effect can be ensured after the whole inclined plane pressing structure is installed.
Finally, the photovoltaic module board is guided and limited in the plugging process through the arrangement of the first section bar and the advance fixation of the inclined bracket, so that the photovoltaic module board is effectively prevented from sliding off, and material loss and accidents caused by the sliding off are avoided; and the installation process of the upper side of the photovoltaic module plate can be simplified and the anti-seepage effect of the upper side can be effectively ensured through the installation of the second and third sectional materials. The first section bar is matched with the second section bar and the third section bar, so that a good guiding effect can be achieved for the photovoltaic module board when the photovoltaic module board is horizontally compressed.
Drawings
Fig. 1 is a schematic structural diagram of a building integrated photovoltaic corridor of the present invention.
Fig. 2 is a schematic structural view of a group of photovoltaic module panels in the structure shown in fig. 1 after installation.
Fig. 3 is a schematic structural view of a side structure of the structure shown in fig. 2.
Fig. 4 is a schematic structural view of a lower side connecting structure of the photovoltaic module panel in the structure shown in fig. 3.
Fig. 5 is a schematic structural view of an upper side connecting structure of the photovoltaic module panel in the structure shown in fig. 3.
Fig. 6 is a schematic structural view of a photovoltaic module panel mounting structure in the structure shown in fig. 1.
Fig. 7 is a partially enlarged view of a connection structure between the tilting bracket and the photovoltaic module panel in the structure of fig. 6.
Fig. 8 is a partially enlarged view of a connection structure between adjacent photovoltaic module panels in the structure shown in fig. 6.
1. The photovoltaic module comprises a steel frame structure, 2, a top structure, 3, a longitudinal walkway, 4, a photovoltaic module plate, 5, an inclined bracket, 6, a first section bar, 7, a third section bar, 8, a second section bar, 9, a first longitudinal beam, 10, a second longitudinal beam, 11, an inserting strip, 12, a first water-stop strip, 13, a lower inserting groove, 14, a protruding part, 15, an upper water-stop piece, 16, a pressing part, 17, a side vertical face part, 18, a lower side part, 19, a pressing bolt, 20, a limiting part, 21, a bearing part, 22, an installing part, 23, a module groove, 24, an inclined plane strip block, 25, a module strip block, 26, a module bolt, 27, an inclined pressing surface, 28, a pressed inclined plane, 29 and a second water-stop strip.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.
As shown in fig. 1 to 8, the invention provides a photovoltaic building integrated corridor, which comprises a steel frame structure 1, wall boards and an obliquely arranged roof board, and is characterized in that: the roof panel is a photovoltaic component panel 4, a plurality of inclined brackets 5 are uniformly distributed on the top structure 2 of the steel frame structure 1 along the longitudinal direction of the corridor, a plurality of groups of photovoltaic component panels 4 are sequentially laid between the adjacent inclined brackets 5 along the longitudinal direction of the corridor, each group of photovoltaic component panel 4 comprises a plurality of first-class photovoltaic component panels 4 and a second-class photovoltaic component panel 4, the first-class photovoltaic component panels 4 are connected with the adjacent photovoltaic component panels 4 through splicing structures which are spliced and matched along the arrangement direction of the photovoltaic component panels 4, the first-class photovoltaic component panels 4 are connected with the adjacent inclined brackets 5 through the splicing structures, the second-class photovoltaic component panels 4 are connected with the inclined brackets 5 through inclined plane compression structures, water separation strips are arranged between the opposite side surfaces of the inclined plane compression structures and the second-class photovoltaic component panels 4, and water separation strips are also arranged between the opposite surfaces in the splicing structures, the inclined plane pressing structure is arranged on the inclined plane support and presses the adjacent group of photovoltaic module plates 4 to the adjacent inclined support 5 on the same side so as to press each water-proof strip.
The top structure 2 comprises a first longitudinal beam 9 located in the middle and a second longitudinal beam 10 located at the top of the wall, the upper side and the lower side of the photovoltaic module board 4 are respectively installed on the first longitudinal beam 9 and the second longitudinal beam 10, the upper end and the lower end of the inclined bracket 5 are respectively fixed on the first longitudinal beam 9 and the second longitudinal beam 10, a first section bar 6 is installed on the second longitudinal beam 10 in the same direction, and the first section bar 6 is provided with a lower slot 13 which is in plug-in fit with the lower side of the photovoltaic module board 4.
The splicing structure comprises a component groove 23 and a cutting 11, wherein the component groove 23 is formed in the inclined support 5 and one side of the first type photovoltaic component plate 4, the other side of the first type photovoltaic component plate 4 and one side of the second type photovoltaic component plate 4 are provided with the cutting 11, and a water-resisting strip 12 is embedded in the side face of one side of the cutting 11. The cutting 11 is located the intermediate position of 4 sides of photovoltaic module board, the water proof strip set up in pairs in the upper and lower both sides of cutting 11.
The inclined bracket 5 comprises a bottom plate and a bracket strip 25 arranged on the bottom plate, the bracket strip 25 and the bottom plate are connected into a whole, the assembly groove 23 is formed in one side, facing the adjacent photovoltaic assembly plate 4, of the bracket strip 25, and the bottom plate extends out of the bottom of the other side of the bracket strip 25 to form a strip-shaped mounting surface for mounting the inclined plane compression structure.
Inclined plane compact structure includes inclined plane stick 24, inclined plane stick 24 one side with support stick 25 is relative and the opposite side towards the inclined pressure face 27 of oblique below, two types of photovoltaic module boards 4 with the opposite side of inclined plane compact structure be equipped with the relative pressurized inclined plane 28 of inclined pressure face 27, the embedding has water proof strip two 29 on the inclined pressure face 27, inclined plane stick 24 with strip installation face is through the perpendicular to the support bolt 26 of strip installation face is fixed, the fixed back of support bolt 26 the inclined pressure face 27 compresses tightly pressurized inclined plane 28.
Photovoltaic module board 4 downside includes towards the bulge 14 that section bar 6 stretches out, the bottom surface of bulge 14 with the bottom surface parallel and level of photovoltaic module board 4, bulge 14 with slot 13 grafting cooperation down, the upside top surface of slot 13 is less than the top surface of photovoltaic module board 4 down.
Two section bars 8 and three section bars 7 are installed to the syntropy on the first longeron 9, two section bars 8 are installed it is right above the first longeron 9 the upside of photovoltaic module board carries out the bearing, three section bars 7 are installed through clamp bolt 19 on two section bars 8 and have and stretch out the end that compresses tightly above first longeron 9, press bolt 19 screws up the back down through the bolt head compress tightly the end, the joint has last water stop 15 below compressing tightly the end, compress tightly the end will go up water stop 15 and compress tightly the top surface of photovoltaic module board 4 upside.
The second section bar 8 comprises a bottom surface part fixed on the first longitudinal beam 9 and a limiting part 20 vertically extending from the bottom surface part, the limiting part 20 divides the bottom surface part into a supporting part 21 for supporting the upper side of the photovoltaic module plate 4 and an installation part 22 positioned on the other side of the limiting part 20, the third section bar 7 comprises a lower side part 18 contacting the top surface of the installation part 22, a side standing surface part 17 vertically connected to the side of the lower side part 18 and a pressing part 16 connected to the upper side of the side standing surface part 17, an opening between the pressing part 16 and the lower side part 18 faces the limiting part 20, and one side of the pressing part 16 above the limiting part 20 is provided with the pressing end extending downwards in an arc shape.
The first longitudinal beams 9 are arranged in pairs and are symmetrical relative to the middle axis of the gallery, and the longitudinal walkways 3 extending longitudinally along the gallery are connected between the first longitudinal beams 9. The length of the first section bar 6 is equal to the total length of the lower side edges of the photovoltaic module plates 4 which are connected in sequence. The length of the second section bar 8 and the length of the third section bar 7 are both equal to that of the first section bar 6.
During construction, a steel frame structure 1 is erected, wallboards are installed, a longitudinal walkway 3 is installed in the middle of a top structure 2, and a photovoltaic module plate 4 is installed. When installing photovoltaic module board 4, install photovoltaic module board 4 along the vertical group of corridor, the concrete process that every group photovoltaic module board 4 was installed is as follows: firstly, the inclined brackets 5 corresponding to the group of photovoltaic module plates 4 are all installed on the top structure 2, two ends of each inclined bracket 5 are respectively fixed on the first longitudinal beam 9 and the second longitudinal beam 10 through mounting bolts, and then the first section bar 6 is installed on the second longitudinal beam 10 through the mounting bolts, so that the preparation work of installing the photovoltaic module plates 4 is completed.
Then an installer stays in the longitudinal walkway 3 of the roof structure 2, hoists or lifts the photovoltaic module boards 4 to the top of the corridor, inserts the photovoltaic module boards 4 from the upper side to the inclined bracket 5, inserts the inserting strips 11 on one side of the photovoltaic module boards 4 into the component grooves 23 on the inward side, inserts the inserting strips 23 to the bottom along the component grooves 23, inserts the protruding parts 14 on the lower side of the photovoltaic module boards 4 into the lower inserting grooves 13, and presses the upper sides of the photovoltaic module boards 4 on the first longitudinal beams 9. The plugging of other photovoltaic module plates 4 is sequentially completed along the longitudinal direction of the corridor after the plugging of the first photovoltaic module plate 4 is completed, the raised strips on each photovoltaic module plate 4 are all plugged in the module grooves 23 on the side surface of the previous photovoltaic module plate 4, and the upper side surfaces of the photovoltaic module plates 4 are kept basically parallel and level. The last photovoltaic module board 4 is provided with a second type photovoltaic module board 4, and one side of the second type photovoltaic module board 4, which is provided with a pressure inclined surface 28, is pressed on the strip-shaped mounting surface of the side inclined bracket 5.
After the photovoltaic module plates 4 are spliced, the upper sides of the whole group of photovoltaic module plates 4 are integrally supported, and then the second sectional material 8 is inserted between the second longitudinal beam 10 and the upper sides of the photovoltaic module plates 4, so that the limiting parts 20 are attached to the upper side faces of the photovoltaic module plates 4. Then, the third section bar 7 is placed on the mounting portion 22 of the second section bar 8, the pressing portion 16 of the third section bar 7 crosses over the limiting portion 20, and the pressing end, which extends downwards in an arc shape, of the pressing portion 16 is connected with the upper water stop piece 15 in a clamping mode in advance. The tail end of the pressing bolt 19 sequentially penetrates through the pressing part 16, the lower side part 18 and the bottom part to be connected with the threaded hole in the first longitudinal beam 9, and the bolt head of the pressing bolt 19 can be pressed on the pressing part 16 to be pressed down by screwing the pressing bolt 19. The pressing end is pressed down with it to press the upper water barrier 15 against the top surface of the upper side of the photovoltaic module panel 4.
The slope block 24 is inserted between the bracket block 25 and the pressure receiving slope 28 with the slope surface 27 side of the slope block 24 facing the pressure receiving slope 28, and then the slope block 24 is mounted on the bar-shaped mounting surface by the bracket bolt 26. When the bracket bolt 26 is screwed down, the second water-proof strip 29 on the inclined pressing surface 27 presses the pressed inclined surface 28 towards the inclined downward direction, and each photovoltaic module plate 4 is pressed towards the inclined bracket 5 at the other side along with the second water-proof strip, so that the side surface of the photovoltaic module provided with the first water-proof strip 12 also presses the side surface of the photovoltaic module plate 4 provided with the inserting strip 11. After the support bolt 26 is screwed down, the water-proof strips including the first water-proof strip 12 and the second water-proof strip 29 are all compressed, so that water seepage cannot easily occur between the photovoltaic module plates 4, and water seepage cannot easily occur between the inclined support 5 and the photovoltaic module plates 4. Since the pressing portion 16 covers the upper side of the photovoltaic module panel 4, the upper water stop 15 can prevent water seepage from occurring in the upper side of the photovoltaic module panel 4. The upper side top surface of lower slot 13 is less than the top surface of photovoltaic module board 4, therefore water is easy to flow down from the upper side top surface of lower slot 13 when leaving from photovoltaic module board 4, and a small amount of water that permeates lower slot 13 can flow down from inclined bracket 5 from the tip opening part outflow of lower slot 13, consequently also is difficult for producing the infiltration phenomenon.
Therefore, when the photovoltaic component plate 4 serving as the roof plate is installed, the photovoltaic component plate 4 can be limited by the pre-installed section bar I6 and the inclined bracket 5, and the splicing structure with a small gap at the joint is adopted for splicing, so that the splicing is convenient, the installation efficiency is high, the number of consumed components is small, and the cost is saved. After the photovoltaic module board 4 is plugged, the gap in the plugging structure is compacted through the inclined plane compression structure, so that the water-proof strip 12 is compressed to realize a higher anti-leakage effect, the plugging convenience and the anti-leakage effect are ensured, and the compressed upper water-proof piece 15 can improve the sealing effect of the position and can also effectively realize the horizontal guiding effect on the photovoltaic module board 4 in the compression process of the inclined plane compression structure.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.

Claims (9)

1. The utility model provides a photovoltaic building integration corridor, includes steel frame construction (1), wallboard and the roof boarding that the slope set up, its characterized in that: the roof panel is a photovoltaic component panel (4), a plurality of inclined supports (5) are uniformly distributed on the top structure (2) of the steel frame structure (1) along the longitudinal direction of the gallery, a plurality of groups of photovoltaic component panels (4) are sequentially laid between the adjacent inclined supports (5) along the longitudinal direction of the gallery, each group of photovoltaic component panels (4) comprises a plurality of photovoltaic component panels (4) of the same type and a photovoltaic component panel (4) of the second type, the photovoltaic component panels (4) of the first type are connected with the adjacent photovoltaic component panels (4) through a splicing structure which is spliced and matched along the arrangement direction of the photovoltaic component panels (4), the photovoltaic component panels of the first type (4) are connected with the adjacent inclined supports (5) through the splicing structure, the photovoltaic component panels of the second type (4) are connected with the inclined supports (5) through an inclined plane compression structure, and water separation strips are arranged between the opposite side faces of the inclined plane compression structure and the photovoltaic component panels of the second type (4), the photovoltaic module comprises a plug-in structure, wherein water-insulating strips are also arranged between the surfaces opposite to each other in the plug-in structure, and an inclined plane pressing structure is arranged on the inclined plane support and used for pressing a group of adjacent photovoltaic module plates (4) to the adjacent inclined support (5) at the same side so as to press each water-insulating strip.
2. The building-integrated photovoltaic corridor according to claim 1, wherein: top structure (2) are including first longeron (9) that are located the middle part and second longeron (10) that are located the wall top, the upper and lower side of photovoltaic module board (4) is installed respectively on first longeron (9) with on second longeron (10), the upper and lower extreme of slope support (5) is fixed respectively on first longeron (9) with on second longeron (10), section bar (6) are installed to the syntropy on second longeron (10), section bar (6) be equipped with complex lower slot (13) is pegged graft to photovoltaic module board (4) downside.
3. The building-integrated photovoltaic corridor according to claim 2, wherein: the splicing structure comprises a component groove (23) and an inserting strip (11), wherein the component groove (23) is formed in the inclined support (5) and one side of one type of photovoltaic component plate (4), the other side of the one type of photovoltaic component plate (4) and one side of the two types of photovoltaic component plates (4) are provided with the inserting strip (11), and a water-resisting strip I (12) is embedded into the side face of one side of the inserting strip (11).
4. The building-integrated photovoltaic corridor according to claim 3, wherein: the inclined support (5) comprises a bottom plate and support strip blocks (25) arranged on the bottom plate, the support strip blocks (25) are connected with the bottom plate into a whole, the support strip blocks (25) are arranged towards one side of an adjacent photovoltaic module plate (4) to form the module grooves (23), and the bottom plate extends out of the bottom of the other side of the support strip blocks (25) to form a strip-shaped mounting surface for mounting the inclined plane compression structure.
5. The building-integrated photovoltaic corridor according to claim 1, wherein: inclined plane compact structure includes inclined plane strip piece (24), inclined plane strip piece (24) one side with support strip piece (25) is relative and opposite side inclined plane (27) below of orientation, two types of photovoltaic module board (4) with the opposite side of inclined plane compact structure be equipped with inclined plane (27) relative pressurized inclined plane (28), it has water proof strip two (29) to imbed on inclined plane (27), inclined plane strip piece (24) with strip installation face is through the perpendicular to support bolt (26) of strip installation face are fixed, support bolt (26) are fixed the back inclined plane (27) compress tightly pressurized inclined plane (28).
6. The building-integrated photovoltaic corridor according to claim 2, wherein: photovoltaic module board (4) downside includes court bulge (14) that section bar (6) stretch out, the bottom surface of bulge (14) with the bottom surface parallel and level of photovoltaic module board (4), bulge (14) with slot (13) cooperation of pegging graft down, the upside top surface of slot (13) is less than the top surface of photovoltaic module board (4) down.
7. The building-integrated photovoltaic corridor according to claim 1, wherein: install section bar two (8) and section bar three (7) on first longeron (9) syntropy, section bar two (8) are installed face above first longeron (9) photovoltaic module board (4) upside carries out the bearing, section bar three (7) are installed through clamp bolt (19) on section bar two (8) and have and stretch out the end that compresses tightly of first longeron (9) top, compress tightly bolt (19) and screw up the back and press down through the bolt head compress tightly the end, compress tightly the joint below the end and have last water barrier (15), compress tightly the end will go up water barrier (15) and compress tightly the top surface of photovoltaic module board (4) upside.
8. The building-integrated photovoltaic corridor according to claim 7, wherein: section bar two (8) include with fix the bottom surface part above first longeron (9) and follow spacing portion (20) that bottom surface part stretches out perpendicularly, spacing portion (20) will bottom surface part is divided into the bearing support portion (21) of photovoltaic module board (4) upside and is located installation department (22) of spacing portion (20) opposite side, section bar three (7) are including the contact lateral part (18) of installation department (22) top surface, upright connect in side riser portion (17) of lateral part (18) side and connect in the portion (16) that compresses tightly of side riser portion (17) top, compress tightly portion (16) with opening orientation between lateral part (18) spacing portion (20), compress tightly portion (16) cross one side above spacing portion (20) has the arc to stretch out downwards compress tightly the end.
9. The building-integrated photovoltaic corridor according to claim 1, wherein: the first longitudinal beams (9) are arranged in pairs and are symmetrical relative to the middle axis of the gallery, and a longitudinal walkway (3) extending longitudinally along the gallery is connected between the first longitudinal beams (9).
CN202110023803.9A 2021-01-08 2021-01-08 Building integrated photovoltaic corridor Active CN112854432B (en)

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