CN114856105A - Photovoltaic railing system and installation method thereof - Google Patents
Photovoltaic railing system and installation method thereof Download PDFInfo
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- CN114856105A CN114856105A CN202210574192.1A CN202210574192A CN114856105A CN 114856105 A CN114856105 A CN 114856105A CN 202210574192 A CN202210574192 A CN 202210574192A CN 114856105 A CN114856105 A CN 114856105A
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- 238000009434 installation Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 19
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- 239000011521 glass Substances 0.000 claims description 19
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005034 decoration Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
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- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
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- 229920002943 EPDM rubber Polymers 0.000 description 2
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- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 2
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- 230000007774 longterm Effects 0.000 description 2
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- 230000032683 aging Effects 0.000 description 1
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1812—Details of anchoring to the wall or floor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1812—Details of anchoring to the wall or floor
- E04F11/1814—Covers for the base portions of the balustrade posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1842—Balusters; Grille-type elements
- E04F11/1846—Balusters with means for fixing to the floor
-
- 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
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
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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
- 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 discloses a photovoltaic railing system and an installation method thereof, wherein the photovoltaic railing system comprises: the photovoltaic guardrail comprises a mounting assembly, a wiring assembly and a photovoltaic guardrail assembly electrically connected with the wiring assembly; the mounting assembly includes: u type installed part, nut piece, subassembly side briquetting, subassembly cushion, gasket, dress trim cover and sealing strip, photovoltaic railing unit's bottom is stretched into the U type of U type installed part and is led to the inslot, utilizes the installation component to be fixed in building structure with photovoltaic railing unit. The photovoltaic railing system is attractive in appearance, free of blocking and high in power generation rate, photovoltaic railing components with different thicknesses can be installed, stability of the photovoltaic railing components is good, and water vapor cannot seep at the edges of the photovoltaic railing components.
Description
Technical Field
The invention belongs to the technical field of photovoltaic railings, and particularly relates to a photovoltaic railing system and an installation method thereof.
Background
Along with the popularization of low carbon, the requirements on energy conservation and environmental protection of buildings are higher and higher, and BIPV is matched with matched products such as intelligent sun shading, heat insulation, safety enclosure and the like, so that the BIPV is an important technical path for realizing the aim of 'double carbon' in the construction industry.
In the exterior enclosure construction of buildings, the railings are an indispensable part, the types of railing products are very rich, and the railings mainly comprise aluminum alloy railings, aluminum alloy toughened glass railings, stainless steel railings and the like. The balustrade is usually installed at the balcony or terrace of the building, and the areas have good lighting sight. If with photovoltaic module embedding railing structure, can possess the building pleasing to the eye, safe and reliable's characteristics, still have the energy-conserving advantage of electricity generation, can reduce the building energy consumption and produce the income.
Patent numbers: CN202866393U provides and a photovoltaic glass guardrail, including: stand, glass presss from both sides, handrail. The glass clamp is fixed on the upright post; traditional photovoltaic module passes through the round hole of reserving on the glass and installs on the glass presss from both sides.
The traditional assembly has dense cell arrangement, low light transmittance, and poor appearance due to vision obstruction; the grid area of glass in the traditional glass railing is small, and if the photovoltaic module is adopted for direct replacement, the utilization rate of the effective power generation area is not high; the photovoltaic module needs to reserve the mounting hole, influences photovoltaic cell piece arrangement area, and the price/performance ratio is not high.
Disclosure of Invention
In order to solve the technical problem, the invention provides a photovoltaic railing system and an installation method thereof.
In order to achieve the purpose, the technical scheme of the invention is as follows:
in one aspect, the present invention discloses a photovoltaic railing system, comprising:
a mounting assembly, the mounting assembly comprising: the U-shaped mounting piece is fixed on a building structure through a fastener;
a wiring assembly, the wiring assembly comprising: junction box, connecting wire and joint;
the bottom of the photovoltaic railing component extends into the U-shaped through groove on the top surface of the U-shaped mounting piece, and the photovoltaic railing component is electrically connected with the wiring component;
one side surface of the photovoltaic railing assembly is tightly pressed with one side groove wall of the U-shaped through groove through the assembly cushion block, and the other side surface of the photovoltaic railing assembly is tightly pressed with the other side groove wall of the U-shaped through groove through the gasket and the assembly side pressing block in sequence; the mounting foot of the nut block extends into the nut block mounting groove of the U-shaped mounting piece, the locking piece penetrates through the through hole in the nut block, and the bottom surface of the locking piece is in close contact with the top surface of the assembly side pressing block; the mounting foot of the decorative cover extends into the buckling groove of the U-shaped mounting piece; the relative both sides of sealing strip respectively with dress trim cover and photovoltaic railing subassembly in close contact with.
The photovoltaic railing system adopts the U-shaped mounting part to mount the photovoltaic railing component, and has the following beneficial effects:
firstly, the photovoltaic railing system is beautiful in appearance, free of shielding and high in power generation rate.
And secondly, photovoltaic railing components with different thicknesses can be installed by replacing component side pressing blocks with different widths in the U-shaped through grooves of the U-shaped installation parts.
Thirdly, the gasket can effectively prevent photovoltaic railing subassembly with subassembly side briquetting direct contact, protect photovoltaic railing subassembly.
And fourthly, the photovoltaic railing assembly swings under the action of long-term horizontal load, so that the assembly side pressing blocks are loosened.
Fifthly, sealing is carried out by using a sealing strip, so that the edge is prevented from permeating water vapor.
On the basis of the technical scheme, the following improvements can be made:
preferably, the mounting assembly comprises: one or more U type installed part, a plurality of U type installed part are the interval setting.
Adopt above-mentioned preferred scheme, the installation of the U type installed part that the interval set up is firm, saves space and cost.
Preferably, the junction box is arranged in the U-shaped through groove of the U-shaped mounting part and close to the position of the opening of the U-shaped mounting part, and/or the junction box is arranged on the side face of the photovoltaic railing assembly and between two adjacent U-shaped mounting parts.
Adopt above-mentioned preferred scheme, when the terminal box was installed in the logical inslot of U type installed part and was close to the position of its opening part, the terminal box was hidden and is set up, and more pleasing to the eye, and compares and install in U type installed part bottom border position, and the workman's operation of being more convenient for wiring is convenient overhauld, need not to dismantle the monoblock subassembly and gets off.
Preferably, the bottom surface of the U-shaped mounting part is provided with a positioning groove matched with the positioning pad, and the U-shaped mounting part is mounted on the surface of the building structure through the positioning pad.
With the above preferred arrangement, the U-shaped mounting member is mounted to the surface of the building structure by means of the location pad.
Preferably, the positioning pad is of a strip-shaped structure, the plurality of U-shaped installation pieces are arranged on the positioning pad at intervals along the length direction of the positioning pad, and a water outlet is formed in the part, contacting with one or more U-shaped installation pieces, of the positioning pad.
Adopt above-mentioned preferred scheme, the bottom surface of U type installed part is equipped with the constant head tank, agrees with the shape at locating pad top, and U type installed part sectional type arranges on strip locating pad under the installation condition on building structure's surface, simple to operate, and the precision is high to compare general U groove installation form and save material cost. Moreover, the part of the positioning pad contacted with one or more U-shaped mounting pieces in the middle is provided with a water outlet, so that the water accumulated on the inner side of the railing due to the high height of the universal U-shaped mounting pieces is prevented from being discharged.
Preferably, the groove walls on two opposite sides of the U-shaped through groove are obliquely arranged, and the width of the notch of the U-shaped through groove is larger than that of the groove bottom of the U-shaped through groove.
Adopt above-mentioned preferred scheme, be convenient for install photovoltaic railing subassembly.
Preferably, the slope of the groove wall of the U-shaped through groove in contact with the component cushion block is greater than that of the groove wall of the U-shaped through groove in contact with the component side pressure block.
By adopting the preferable scheme, the installation is firm and the stress is stable.
As a preferred scheme, photovoltaic railing subassembly includes: the solar photovoltaic module comprises outer facade glass, inner facade glass, a photovoltaic cell piece and a bus bar.
Adopt above-mentioned preferred scheme, photovoltaic railing subassembly can effectively realize the electricity generation.
On the other hand, the invention also discloses an installation method of the photovoltaic railing system, which is used for installing any one of the photovoltaic railing systems and specifically comprises the following steps:
s1: fixing the U-shaped mounting piece on the building structure through a fastener;
s2: placing the assembly cushion block into a U-shaped through groove of the U-shaped mounting piece;
s3: placing the bottom of the photovoltaic railing assembly into the U-shaped through groove of the U-shaped mounting part, and pressing a component cushion block on one side face of the photovoltaic railing assembly;
s4: placing the gasket into the U-shaped through groove of the U-shaped mounting piece, and contacting the gasket with the other side face of the photovoltaic railing assembly;
s5: placing the assembly side pressing block into the U-shaped through groove of the U-shaped mounting piece, and contacting the assembly side pressing block with the gasket;
s6: installing a nut block, placing an installation foot of the nut block into a nut block installation groove of the U-shaped installation part, penetrating a through hole in the nut block by using a locking part, and pressing the top surface of the assembly side pressing block by the bottom surface of the locking part;
s7: the wiring assembly is electrically connected with the photovoltaic railing assembly;
s8: installing a decorative cover, and placing mounting feet of the decorative cover into the buckling grooves of the U-shaped mounting pieces;
s9: and installing a sealing strip, and sealing the gap between the decorative cover and the photovoltaic railing assembly by using the sealing strip.
The mounting method disclosed by the invention can be used for quickly and effectively mounting the photovoltaic railing system, and the mounted structure is stable and convenient to maintain.
Preferably, S1 specifically includes: fixing a plurality of U-shaped mounting pieces at intervals inside the building structure through fasteners; or, a plurality of U-shaped mounting pieces are fixed on the surface of the building structure at intervals through the fasteners and the positioning pads.
By adopting the preferable scheme, the invention can meet the installation requirements of two scenes, namely the pre-embedded scene and the building structure surface, and has the advantages of quick installation and low cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a cross-sectional view of a U-shaped mounting member provided in an embodiment of the present invention.
Fig. 2 is a perspective view of a U-shaped mounting member according to an embodiment of the present invention.
Fig. 3 is a schematic view of the U-shaped mounting member and the building structure according to the embodiment of the present invention (pre-embedded type).
Fig. 4 is a schematic view (pre-embedded type) of fixing the U-shaped mounting member and the photovoltaic rail assembly according to the embodiment of the present invention.
Fig. 5 is a schematic view of fixing the U-shaped mounting member and the junction box according to the embodiment of the present invention (pre-embedded type).
Fig. 6 is a perspective view (embedded type) of a photovoltaic railing system provided by an embodiment of the invention.
Fig. 7 is a schematic view of the U-shaped mounting member according to the embodiment of the present invention being fixed to a building structure (mounted on a surface of the building structure).
Fig. 8 is a cross-sectional view of a placemat provided by an embodiment of the present invention.
Fig. 9 is a perspective view of a location pad provided in an embodiment of the invention.
Fig. 10 is a side view (mounted to a building structure surface) of a photovoltaic railing system provided by an embodiment of the present invention.
Fig. 11 is an enlarged perspective view of a partial region a in fig. 10.
Wherein: 1-U-shaped mounting piece, 101-U-shaped through groove, 102-positioning groove, 103-mounting piece mounting hole, 104-top surface buckling groove, 105-side surface buckling groove, 106-cavity, 107-screw connecting groove, 11-nut block, 12-assembly side pressing block, 13-assembly cushion block, 14-gasket, 15-decorative cover, 16-sealing strip, 21-fastening piece, 22-locking piece, 3-building structure, 41-junction box, 42-connecting line, 43-male joint, 44-female joint, 5-photovoltaic railing assembly, 51-outer facade glass, 52-inner facade glass, 53-photovoltaic cell piece, 54-bus bar, 6-positioning pad, 61-water outlet and 7-edge covering.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The use of the ordinal terms "first," "second," "third," etc., to describe a common object merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.
Additionally, the expression "comprising" an element is an "open" expression that merely indicates the presence of a corresponding component or step and should not be interpreted as excluding additional components or steps.
To achieve the object of the present invention, in some embodiments of a photovoltaic railing system and a method of installing the same, as shown in fig. 1 to 6, the photovoltaic railing system includes: installation component, wiring subassembly and photovoltaic railing subassembly 5, photovoltaic railing subassembly 5 is connected with the wiring subassembly electricity.
The mounting assembly includes: the U-shaped mounting piece 1 is fixed on the building structure 3 through a fastener 21; the wiring assembly includes: a junction box 41, a connecting wire 42, a male connector 43 and a female connector 44; the bottom of the photovoltaic railing component 5 extends into the U-shaped through groove 101 on the top surface of the U-shaped mounting piece 1; one side surface of the photovoltaic railing assembly 5 is tightly pressed with one side groove wall of the U-shaped through groove 101 through an assembly cushion block 13, and the other side surface of the photovoltaic railing assembly 5 is tightly pressed with the other side groove wall of the U-shaped through groove 101 through a gasket 14 and an assembly side pressing block 12 in sequence; the mounting foot of the nut block 11 extends into the nut block mounting groove 108 of the U-shaped mounting piece 1, the locking piece 22 penetrates through the through hole in the nut block 11, and the bottom surface of the locking piece 22 is tightly contacted with the top surface of the assembly side pressing block 12; the mounting foot of the decorative cover 15 extends into the buckling groove of the U-shaped mounting piece 1; opposite sides of the sealing strip 16 are in close contact with the trim cover 15 and the photovoltaic rail assembly 5, respectively.
In some embodiments, the photovoltaic rail assembly 5 may include, but is not limited to: the photovoltaic rail component 5 can effectively realize power generation through the facade glass 51, the inner facade glass 52, the photovoltaic cell pieces 53 and the bus bars 54.
In some embodiments, the assembly side compact 12 may be, but is not limited to, a glass side compact; the assembly cushion block 13 can be but not limited to a glass rubber pad, specifically can be an ethylene propylene diene monomer cushion block, has good elasticity, large static friction force and firm installation, and the weather resistance of ethylene propylene diene monomer cannot be lost due to aging corrosion; gasket 14 may be, but is not limited to, a PVC gasket; the fastener 21 may be, but is not limited to, an expansion bolt; the retaining member 22 may be, but is not limited to, a screw.
In some embodiments, top surface fastener slots 104 are formed in the top surface of U-shaped mounting member 1, and top surface fastener slots 104 are formed on opposite sides of the notch of U-shaped through slot 101. Further, side catching grooves 105 are provided on opposite side surfaces of the U-shaped mounting member 1. Adopt the catching groove to install and dismantle dress trim cover 15, solved traditional 15 boards of dress trim cover and relied on the structure to glue and bond, the construction degree of difficulty is big, the difficult problem of dismantling the maintenance.
The photovoltaic railing system adopts the U-shaped mounting piece 1 to mount the photovoltaic railing component 5, and has the following beneficial effects:
first, the photovoltaic railing system appearance is pleasing to the eye, and photovoltaic railing subassembly 5 does not have and shelters from, and the power generation rate is high.
Secondly, the photovoltaic railing modules 5 with different thicknesses can be installed by replacing the module side pressing blocks 12 with different widths in the U-shaped through grooves 101 of the U-shaped installation parts 1.
Thirdly, the gasket 14 can effectively prevent the photovoltaic rail assembly 5 from directly contacting the assembly side pressing block 12, so as to protect the photovoltaic rail assembly 5. Further, the PVC gasket prevents that glass side briquetting and photovoltaic railing unit 5's toughened glass direct contact from taking place the broken condition under the glass heating stress effect.
Fourthly, the photovoltaic railing assembly 5 swings under the action of long-term horizontal load, so that the assembly side pressing block 12 is loosened, the assembly side pressing block is pressed through the interaction of the nut block 11 and the locking piece 22, the looseness of the assembly side pressing block is prevented, and the stability of the photovoltaic railing assembly 5 is improved.
Fifth, sealing is performed with a sealing strip 16 to prevent the edges from being permeable to water vapor.
In order to further optimize the implementation effect of the invention, in other embodiments, the rest features are the same, except that the U-shaped mounting member 1 is embedded in the building structure 3, the bottom surface of the U-shaped mounting member 1 is in direct contact with the building structure 3, and the fastening member 21 passes through the mounting member mounting hole 103 at the bottom of the U-shaped mounting member 1 to be fixedly connected with the building structure 3.
In order to further optimize the working effect of the invention, in other embodiments, the remaining features are the same, except that, as shown in fig. 7-11, a positioning groove 102 matched with the positioning pad 6 is provided on the bottom surface of the U-shaped mounting member 1, and the U-shaped mounting member 1 is mounted on the surface of the building structure 3 through the positioning pad 6.
The fastener 21 passes through the mounting piece mounting hole 103 at the bottom of the U-shaped mounting piece 1 and the mounting hole on the positioning pad 6 in sequence to be fixedly connected with the building structure 3.
Further, in the above embodiment, the positioning pad 6 has a strip-shaped structure, the U-shaped mounting pieces 1 are disposed on the positioning pad 6 at intervals along the longitudinal direction of the positioning pad 6, and the portion of the positioning pad 6 in contact with one or more of the U-shaped mounting pieces 1 is provided with the water outlet 61.
With the adoption of the embodiment, the following beneficial effects are achieved: the bottom surface of the U-shaped mounting part 1 is provided with the positioning groove 102, the positioning groove is matched with the shape of the top of the positioning pad 6, the U-shaped mounting part 1 is arranged on the strip-shaped positioning pad 6 in a sectional mode under the surface mounting condition of the building structure 3, the installation is convenient, the precision is high, and in addition, the material cost is saved compared with the common U-groove installation mode. Furthermore, a water outlet 61 is arranged on the part of the positioning pad 6 contacted with one or more U-shaped mounting pieces 1 in the middle, so that the accumulated water on the inner side of the railing can be prevented from being discharged due to too high height of the universal U-shaped mounting pieces 1.
In order to further optimize the implementation of the invention, in other embodiments, the remaining features are the same, except that the mounting assembly comprises: a plurality of U type installed part 1, a plurality of U type installed part 1 are the interval setting.
With the adoption of the embodiment, the following beneficial effects are achieved: the installation of the U-shaped installation part 1 arranged at intervals is stable, and the space and the cost are saved.
Further, on the basis of the above embodiment, the junction box 41 is installed in the U-shaped through slot 101 of the U-shaped installation member 1 near the opening thereof, and/or the junction box 41 is installed on the side of the photovoltaic rail assembly 5 between two adjacent U-shaped installation members 1.
With the adoption of the embodiment, the following beneficial effects are achieved: when the terminal box 41 is installed in the position close to the opening of the U-shaped through groove 101 of the U-shaped installation part 1, the terminal box 41 is hidden and arranged more attractively, and is compared with the position installed at the edge of the bottom of the U-shaped installation part 1, so that the operation and wiring of workers are facilitated, the maintenance is facilitated, and the whole assembly is not required to be disassembled. Further, the junction box 41 is hidden at the top of the U-shaped through groove 101, so that the photovoltaic railing assembly 5 can be installed firstly and then connected.
It is noted that in other embodiments, the mounting assembly may also include: a U-shaped mounting member 1 is provided, and a junction box 41 and a module side pressing block 12 can be arranged at intervals in a U-shaped through groove 101 of the U-shaped mounting member 1.
In order to further optimize the implementation effect of the present invention, in other embodiments, the rest of the features are the same, except that the groove walls on two opposite sides of the U-shaped through groove 101 are inclined, and the width of the notch of the U-shaped through groove 101 is greater than the width of the groove bottom.
With the adoption of the embodiment, the following beneficial effects are achieved: photovoltaic railing assembly 5 is convenient to install.
Further, in the above embodiment, the groove wall inclination of the U-shaped through groove 101 in contact with the module spacer 13 is larger than the groove wall inclination of the U-shaped through groove 101 in contact with the module side pressing block 12.
With the adoption of the embodiment, the following beneficial effects are achieved: the installation is firm, and the atress is stable. The assembly side pressing block 12 is a wedge-shaped block, and the assembly cushion block 13 is an L-shaped cushion block.
In order to further optimize the implementation effect of the present invention, in other embodiments, the rest features are the same, except that one cavity 106 is provided on each of the U-shaped mounting members 1 at two opposite sides of the U-shaped through slot 101.
With the adoption of the embodiment, the following beneficial effects are achieved: the cost and weight of the U-shaped mounting member 1 are reduced while facilitating the end mounting of the U-shaped mounting member 1.
Further, on the basis of the above embodiment, the screw connection grooves 107 are disposed on the vertical cavity wall of the cavity 106 on the side far away from the U-shaped through slot 101, and the screw connection grooves 107 disposed on the two opposite sides of the U-shaped through slot 101 are symmetrically disposed.
With the adoption of the embodiment, the following beneficial effects are achieved: the screw connecting grooves 107 on the two opposite sides of the U-shaped through groove 101 are symmetrically arranged, so that the end part of the U-shaped mounting part 1 is conveniently designed to be blocked, the number of dies and materials is reduced, and the mounting is fast.
The embodiment of the invention also discloses an installation method of the photovoltaic railing system, which is used for installing the photovoltaic railing system disclosed by any one of the embodiments and specifically comprises the following steps:
s1: fixing the U-shaped mounting member 1 to the building structure 3 by a fastener 21;
s2: placing the assembly cushion block 13 into the U-shaped through groove 101 of the U-shaped mounting piece 1;
s3: placing the bottom of the photovoltaic railing assembly 5 into the U-shaped through groove 101 of the U-shaped mounting part 1, and pressing a side face of the photovoltaic railing assembly 5 against the assembly cushion block 13;
s4: placing the gasket 14 into the U-shaped through groove 101 of the U-shaped mounting piece 1, and contacting the gasket 14 with the other side surface of the photovoltaic railing assembly 5;
s5: placing the assembly side pressing block 12 into the U-shaped through groove 101 of the U-shaped mounting piece 1, and enabling the assembly side pressing block 12 to be in contact with the gasket 14;
s6: installing the nut block 11, placing the installation foot of the nut block 11 into the nut block installation groove 108 of the U-shaped installation part 1, and utilizing the locking piece 22 to penetrate through the through hole on the nut block 11, wherein the bottom surface of the locking piece 22 compresses the top surface of the assembly side pressing block 12;
s7: the wiring component is electrically connected with the photovoltaic railing component 5;
s8: installing a decorative cover 15, and placing installation feet of the decorative cover 15 into the buckling grooves of the U-shaped installation part 1;
s9: and installing a sealing strip 16, and sealing the gap between the decorative cover 15 and the photovoltaic railing assembly 5 by using the sealing strip 16.
Further, after the sealing strips 16 are installed, edge covering processing is carried out, and edge covering 7 is installed at the edge of the photovoltaic railing assembly, so that water vapor cannot seep at the edge of the assembly.
The mounting method disclosed by the invention can be used for quickly and effectively mounting the photovoltaic railing system, and the mounted structure is stable and convenient to maintain.
Further, on the basis of the foregoing embodiment, S1 specifically is: fixing a plurality of U-shaped mounting pieces 1 at intervals in the building structure 3 through fasteners 21; alternatively, a plurality of U-shaped mounting members 1 are fixed to the surface of the building structure 3 at intervals by the fasteners 21 and the spacers 6.
By adopting the preferable scheme, the invention can meet the installation requirements of two scenes, namely the pre-embedded scene and the surface of the building structure 3, and has the advantages of quick installation and low cost.
The various embodiments above may be implemented in cross-parallel.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. Photovoltaic railing system, its characterized in that includes:
a mounting assembly, the mounting assembly comprising: the U-shaped mounting piece is fixed on a building structure through a fastener;
a wiring assembly, the wiring assembly comprising: junction box, connecting wire and joint;
the bottom of the photovoltaic railing component extends into the U-shaped through groove on the top surface of the U-shaped mounting piece, and the photovoltaic railing component is electrically connected with the wiring component;
one side surface of the photovoltaic railing assembly is tightly pressed with one side groove wall of the U-shaped through groove through an assembly cushion block, and the other side surface of the photovoltaic railing assembly is tightly pressed with the other side groove wall of the U-shaped through groove through a gasket and an assembly side pressing block in sequence; the mounting foot of the nut block extends into the nut block mounting groove of the U-shaped mounting piece, the locking piece penetrates through the through hole in the nut block, and the bottom surface of the locking piece is in close contact with the top surface of the assembly side pressing block; the mounting feet of the decorative cover extend into the buckling grooves of the U-shaped mounting pieces; the opposite sides of the sealing strip are respectively in close contact with the decoration cover and the photovoltaic railing assembly.
2. The photovoltaic railing system of claim 1, wherein the mounting assembly comprises: one or more U type installed part, it is a plurality of the U type installed part is the interval setting.
3. The photovoltaic railing system of claim 2, wherein the junction box is mounted in the U-shaped through slot of the U-shaped mounting member near the opening of the U-shaped mounting member, and/or the junction box is mounted on the side of the photovoltaic railing assembly between two adjacent U-shaped mounting members.
4. The photovoltaic railing system of claim 1, wherein a positioning groove is provided on a bottom surface of the U-shaped mounting member for receiving a positioning pad, and the U-shaped mounting member is mounted to a surface of a building structure via the positioning pad.
5. The photovoltaic railing system of claim 4, wherein the positioning pad is a strip-shaped structure, the U-shaped installation members are arranged on the positioning pad at intervals along the length direction of the positioning pad, and a water outlet is arranged on the part of the positioning pad in contact with one or more of the U-shaped installation members.
6. The photovoltaic railing system of claim 1, wherein the walls of the U-shaped channel on opposite sides of the U-shaped channel are sloped, and the width of the slot opening of the U-shaped channel is greater than the width of the slot bottom thereof.
7. The photovoltaic railing system of claim 6, wherein the slope of the walls of the U-shaped channel in contact with the module spacer is greater than the slope of the walls of the U-shaped channel in contact with the module side spacer.
8. The photovoltaic railing system of any of claims 1-7, wherein the photovoltaic railing assembly includes: the solar photovoltaic module comprises outer facade glass, inner facade glass, photovoltaic cell pieces and bus bars.
9. Method for mounting a photovoltaic railing system according to one of claims 1 to 8, comprising the following steps:
s1: fixing the U-shaped mounting piece on the building structure through a fastener;
s2: placing the assembly cushion block into a U-shaped through groove of the U-shaped mounting piece;
s3: placing the bottom of the photovoltaic railing assembly into the U-shaped through groove of the U-shaped mounting part, and pressing a component cushion block on one side face of the photovoltaic railing assembly;
s4: placing the gasket into the U-shaped through groove of the U-shaped mounting piece, and contacting the gasket with the other side face of the photovoltaic railing assembly;
s5: placing the assembly side pressing block into the U-shaped through groove of the U-shaped mounting piece, and contacting the assembly side pressing block with the gasket;
s6: installing a nut block, placing an installation foot of the nut block into a nut block installation groove of the U-shaped installation part, penetrating a through hole in the nut block by using a locking part, and pressing the top surface of the assembly side pressing block by the bottom surface of the locking part;
s7: the wiring assembly is electrically connected with the photovoltaic railing assembly;
s8: installing a decorative cover, and placing mounting feet of the decorative cover into the buckling grooves of the U-shaped mounting pieces;
s9: and installing a sealing strip, and sealing the gap between the decorative cover and the photovoltaic railing assembly by using the sealing strip.
10. The mounting method according to claim 9, wherein S1 is specifically: fixing a plurality of U-shaped mounting pieces at intervals inside the building structure through fasteners; or, a plurality of U-shaped mounting pieces are fixed on the surface of the building structure at intervals through the fasteners and the positioning pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574192.1A CN114856105A (en) | 2022-05-25 | 2022-05-25 | Photovoltaic railing system and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574192.1A CN114856105A (en) | 2022-05-25 | 2022-05-25 | Photovoltaic railing system and installation method thereof |
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| CN114856105A true CN114856105A (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210574192.1A Pending CN114856105A (en) | 2022-05-25 | 2022-05-25 | Photovoltaic railing system and installation method thereof |
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| CN (1) | CN114856105A (en) |
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| CN114135067A (en) * | 2021-12-30 | 2022-03-04 | 金鹏节能科技有限公司 | Photovoltaic power generation aluminum alloy glass railing |
| CN114482689A (en) * | 2022-02-23 | 2022-05-13 | 永臻科技股份有限公司 | High printing opacity full glass photovoltaic guardrail |
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| WO2011037336A2 (en) * | 2009-09-23 | 2011-03-31 | (주)엘지하우시스 | Photovoltaic module attached to guardrail |
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