Photovoltaic tile component and photovoltaic building system
Technical field
Present document relates to photovoltaic building technical fields, more particularly to a kind of photovoltaic tile component and photovoltaic building system.
Background technique
The world today, people are higher and higher to the pursuit of Comfort housing environment, cause building energy consumption growing.According to system
Meter, the building energy consumption of developed country account for about the 30%~40% of national total energy consumption.Therefore, the clean electric power energy is developed, is building
The inexorable trend of development.
Development situation based on photovoltaic industry occurs integrating traditional tile function and photovoltaic power generation function on the market
Photovoltaic tile component.Photovoltaic tile component is laid on building roof, forms photovoltaic roofing system, and the electric energy of conversion can be used for building
Self-powered, extra electric energy can also be incorporated to local power grid.
However, in the related technology, usually there is following technological deficiency: photovoltaic using the photovoltaic roofing system of photovoltaic tile component
Watt mounting structure of the component on roofing is more complicated, causes installation effectiveness lower, installation cost is higher;Conventional photovoltaic watt component
By photovoltaic module in watt body, the efficient lighting area of photovoltaic tile component is limited, to limit the hair of photovoltaic roofing system
Electrical efficiency, aesthetics be not good enough yet.
Utility model content
Embodiment hereof provides a kind of photovoltaic tile component, to simplify the mounting structure of photovoltaic tile component, improves installation effectiveness,
Installation cost is reduced, and improves the generating efficiency of photovoltaic tile component.Embodiment hereof also provides a kind of using above-mentioned photovoltaic tile group
The photovoltaic building system of part.
The photovoltaic tile component that embodiment hereof provides, comprising:
Photovoltaic tile ontology, the photovoltaic tile ontology include the opposite and first edge portion extended in a first direction and the second side
Edge, and third edge part and the 4th edge part opposite and extend in a second direction;
The second bridge piece set on the first bridge piece of the first edge portion and set on the second edge portion, it is described
First bridge piece is used to overlap with second bridge piece of another photovoltaic tile component;
The second pendant set on the first pendant of the third edge part and set on the 4th edge part, described first
Pendant includes mounting portion and positioned at the of the photovoltaic tile ontology backlight side to the first of light side positioned at the photovoltaic tile ontology
Two mount portion, and first portion of mounting is used to mount with second pendant of another photovoltaic tile component, and described second hangs
Dress portion is used to mount with building body.
Optionally, the photovoltaic tile ontology includes the transparent front plate set gradually, the first glue-line, photovoltaic cell chips,
Two glue-lines and backboard, the photovoltaic cell chips to light side towards the transparent front plate;And/or
First bridge piece, second bridge piece, first pendant and second pendant and the photovoltaic tile
Ontology is adhesively fixed.
Optionally, first bridge piece, second bridge piece, first pendant and second pendant respectively with
The photovoltaic tile ontology is adhesively fixed by colloid, and the colloid includes silicone adhesive.
Optionally, first bridge piece includes being sequentially connected and forming stair-stepping first connecting portion, second connecting portion
With the first clinch, the first connecting portion is connect with the photovoltaic tile ontology backlight side, the second connecting portion and the light
Watt ontology is lied prostrate to connect in the end face of the first edge portion;
Second bridge piece include be sequentially connected and form stair-stepping third interconnecting piece, the 4th interconnecting piece and second is taken
Socket part, the third interconnecting piece are connect with the photovoltaic tile ontology backlight side, the 4th interconnecting piece and the photovoltaic tile ontology
It is connected in the end face in the second edge portion;
First clinch of first bridge piece is for being overlapped in described the second of another photovoltaic tile component
On second clinch of bridge piece.
Optionally, first clinch of first bridge piece and the photovoltaic tile ontology to light side surface phase
It is flat.
Optionally, first bridge piece and second bridge piece are aluminium alloy extrusions or bar section of stainless steel.
Optionally, first portion of mounting of first pendant has first to mount hole, and second pendant is fixed with
Second mounts bolt, and described second mounts bolt for mounting hole mounting with described first;And/or
It is equipped with tile batten on the outside of the building body, the tile batten is equipped with third pendant, and the third pendant has the
Two mount hole, and second portion of mounting of first pendant is fixed with first and mounts bolt, and described first, which mounts bolt, is used for
Hole mounting is mounted with described second.
Optionally, first portion of mounting of first pendant has first to mount hole, and second pendant is fixed with
Second mounts bolt, and described second mounts bolt for mounting hole mounting with described first;Described first mounts hole as along described
The slotted hole and width that second direction extends are greater than the described second maximum gauge for mounting bolt;And/or
It is equipped with tile batten on the outside of the building body, the tile batten is equipped with third pendant, and the third pendant has the
Two mount hole, and second portion of mounting of first pendant is fixed with first and mounts bolt, and described first, which mounts bolt, is used for
Hole mounting is mounted with described second;Described second mount hole include circular hole portion and be located at below the circular hole portion and with the circle
Hole portion is connected to and perpendicular to the oval hole portion of the tile batten, and the diameter in the circular hole portion is greater than described first and mounts bolt most
Major diameter, the width of the oval hole portion, which is greater than the screw diameter that described first mounts bolt and is less than described first, mounts bolt
Maximum gauge.
Embodiment hereof also provides a kind of photovoltaic building system, including photovoltaic tile group described in aforementioned any technical solution
Part.
When the outer roofing or wall face of building body install the photovoltaic tile component of hereinbefore embodiment, the adjacent light in left and right
It lies prostrate by the first bridge piece and the second bridge piece contraposition overlap joint between watt component, by the between neighbouring photovoltaic tile component
The first of one pendant mounts portion and the mounting of the second pendant, and the second of the first pendant of photovoltaic tile component mounts portion and building body is hung
It connects.Photovoltaic tile component is installed on building body using mounting and lap joint form, and installation effectiveness is higher, and installation cost is lower;Also, by
It is external in photovoltaic tile sheet in the mounting structure design of photovoltaic tile component, without punching on photovoltaic tile ontology, therefore photovoltaic tile ontology
Efficient lighting area accounting it is larger, to improve the generating efficiency of photovoltaic tile component, further also improve entire photovoltaic
The generating efficiency of building system.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is one embodiment photovoltaic tile assembly plan view of this paper;
Fig. 2 is the A-A of Fig. 1 to section view;
Fig. 3 is the B-B direction section view of Fig. 1;
Fig. 4 is that adjacent photovoltaic watt component in left and right overlaps schematic diagram;
Fig. 5 is that neighbouring photovoltaic tile component mounts schematic diagram;
Fig. 6 mounts hole schematic diagram for the first of the first pendant;
Fig. 7 mounts hole schematic diagram for the second of third pendant.
Description of symbols
1- photovoltaic tile component;10- photovoltaic tile ontology;101- first edge portion;102- second edge portion;
103- third edge part;The 4th edge part 104-;The first bridge piece of 105-;The second bridge piece of 106-;
The first pendant of 107-;The second pendant of 108-;109- first mounts portion;110- second mounts portion;
20- building body;201- tile batten;111- transparent front plate;The first glue-line of 112-;116- colloid;
113- photovoltaic cell chips;The second glue-line of 114-;115- backboard;117- first connecting portion;
118- second connecting portion;The first clinch of 119-;120- third interconnecting piece;The 4th interconnecting piece of 121-;
The second clinch of 122-;123- first mounts hole;124- first mounts bolt;127b- slotted hole
Portion;125- second mounts bolt;126- third pendant;127- third mounts hole;127a- circular hole
Portion;202- counter battens.
Specific embodiment
For the mounting structure for simplifying photovoltaic tile component, installation effectiveness is improved, reduces installation cost, and improve photovoltaic tile component
Generating efficiency, embodiment hereof provides a kind of photovoltaic tile component.Further, embodiment hereof additionally provides a kind of use
The photovoltaic building system of above-mentioned photovoltaic tile component.To keep the purposes, technical schemes and advantages of this paper clearer, lifts implement below
Example is described in further detail.
As shown in Figures 1 to 5, the photovoltaic tile component 1 that an embodiment provides herein, comprising:
Photovoltaic tile ontology 10, photovoltaic tile ontology 10 include first edge portion 101 that is opposite and extending in a first direction and the
Two edge parts 102, and third edge part 103 and the 4th edge part 104 opposite and extend in a second direction;
The first bridge piece 105 set on first edge portion 101 and the second bridge piece 106 set on second edge portion 102,
First bridge piece 105 is used to overlap with the second bridge piece 106 of another photovoltaic tile component 1;
Set on the first pendant 107 of third edge part 103 and set on the second pendant 108 of the 4th edge part 104, first
Pendant 107 includes being located at photovoltaic tile ontology 10 to mount portion 109 and positioned at 10 backlight side of photovoltaic tile ontology to the first of light side
Second mounts portion 110, and first mounts portion 109 for mounting with the second pendant 108 of another photovoltaic tile component 1, and second mounts portion
110 with building body 20 for mounting.
Wherein, the hanging structure of the second pendant 108 is set to the backlight side of photovoltaic tile ontology 10.
Specifically, as shown in figure 5, the photovoltaic tile component 1 of above-described embodiment can be by tile batten 201 and set on tile batten
Third pendant 126 on 201 is mounted on the outer roofing or wall face of building body 20, first direction and the orthogonal setting of second direction.
When photovoltaic tile component 1 is installed on outer roofing, multiple tile battens 201 horizontal extension and in height in the tapered plane where outer roofing
Degree is alternatively arranged on direction;When photovoltaic tile component 1 is installed on wall face, multiple tile battens 201 are in the plummet where wall face
It horizontal extension and is alternatively arranged in the height direction in face.Counter battens 202, tile batten 201 can be set in the lower section of tile batten 201
It is fixed with 202 square crossing of counter battens, so that tile batten 201 and photovoltaic tile component 1 be maked somebody a mere figurehead, is conducive to building ventilation.
When installation, aligned between the adjacent photovoltaic tile component 1 in left and right by the first bridge piece 105 and the second bridge piece 106
It overlaps (as shown in Figure 3 and Figure 4), passes through the first of the first pendant 107 between neighbouring photovoltaic tile component 1 and mount portion 109
(as shown in Figure 2 and Figure 5) is mounted with the second pendant 108, the second of the first pendant 107 of photovoltaic tile component 1 mounts portion 110 and hang
The third pendant 126 being arranged on watt item 201 mounts;Successively each photovoltaic tile component 1 is installed according to this installation operation.
It is noted that if photovoltaic tile component 1 is mounted on some specific positions of building exterior wall face or outer roofing, such as
Marginal position, then photovoltaic tile component 1 can not include the first bridge piece 105, second without assembling with other photovoltaic tile component 1
If bridge piece 106, first mount dry part in portion 109 and the second pendant 108.
Photovoltaic tile component 1 using mounting and lap joint form is installed on building body 20, installation effectiveness is higher, installation cost compared with
It is low;Also, since the mounting structure design of photovoltaic tile component 1 is outside photovoltaic tile ontology 10, without punching on photovoltaic tile ontology 10,
Therefore the efficient lighting area accounting of photovoltaic tile ontology 10 is larger, to improve the generating efficiency of photovoltaic tile component 1, further
Also improve the generating efficiency of entire photovoltaic building system.
The specific constructive form of photovoltaic tile ontology 10 is unlimited, and in one alternate embodiment, photovoltaic tile ontology 10 is plane
Shape, in the other embodiments of this paper, photovoltaic tile ontology can also use curve form.
As shown in Fig. 2, optional, photovoltaic tile ontology 10 includes the transparent front plate 111 set gradually, the first glue-line 112, light
Battery chip 113, the second glue-line 114 and backboard 115 are lied prostrate, photovoltaic cell chips 113 (absorb light radiation and turn to light side
It is changed to the side of electric energy) towards transparent front plate 111;First bridge piece 105, the second bridge piece 106, the first pendant 107 and second
Pendant 108 is adhesively fixed with photovoltaic tile ontology 10 by colloid 116 respectively.
Wherein, transparent front plate 111 can use tempered glass;Backboard 115 can be transparent or opaque material, at one
In embodiment, tempered glass can also be used.Photovoltaic cell chips 113 can be using the film photovoltaic electricity for having both frivolous soft advantage
Chamber chip.First glue-line 112 and the second glue-line 114 can use PVB (polyvinylbutyral, polyvinyl butyral) glue
Piece.First pendant 107, the second pendant 108, third pendant 126, the first bridge piece 105 and second bridge piece 106 etc. can use
Aluminum profile or bar section of stainless steel.For by the first pendant 107, the second pendant 108, the first bridge piece 105 and the second bridge piece
106 colloids 116 Nian Jie with photovoltaic tile ontology 10 can be neutral using silicone adhesive, acidic glass glue, neutral weather-resistant glue or silicic acid
Structure glue etc..Third pendant 126 then can be fixed by the fasteners such as screw and tile batten 201.
In embodiment hereof, the specific constructive form of the first bridge piece 105 and the second bridge piece 106 is unlimited.At one
In alternative embodiment, as shown in figure 4, the first bridge piece 105 include be sequentially connected and formed stair-stepping first connecting portion 117,
Second connecting portion 118 and the first clinch 119, first connecting portion 117 are connect with 10 backlight side of photovoltaic tile ontology, second connecting portion
118 connect with photovoltaic tile ontology 10 in the end face of first edge portion 101;Second bridge piece 106 includes being sequentially connected and forming rank
Third interconnecting piece 120, the 4th interconnecting piece 121 and the second clinch 122 of scalariform, third interconnecting piece 120 and photovoltaic tile ontology 10
Backlight side connection, the 4th interconnecting piece 121 are connect with photovoltaic tile ontology 10 in the end face in second edge portion 102;First bridge piece 105
The first clinch 119 be used for be overlapped in another photovoltaic tile component 1 the second bridge piece 106 the second clinch 122 upper table
Face.It can be seen from the figure that the shape after the first bridge piece 105 and the second bridge piece 106 overlap joint is substantially in " several " font, overlap joint
Firm, good reliability.
Please continue to refer to shown in Fig. 4, further, the first clinch 119 and the photovoltaic tile ontology 10 of the first bridge piece 105
It is equal to light side surface, so that left and right adjacent photovoltaic watt component 1 may be implemented plane and mat formation, fluctuating and piece are avoided, from
And sundries deposition is reduced, aesthetics is also preferable.
In embodiment hereof, the specific constructive form of the first pendant 107 and the second pendant 108 is unlimited.It is optional at one
In embodiment, as shown in Fig. 2, Fig. 5, Fig. 6 and Fig. 7, the first of the first pendant 107 mounts portion 109 and mounts hole 123 with first,
The second of first pendant 107, which mounts portion 110 and be fixed with first, mounts bolt 124;Second pendant 108 is fixed with second and mounts bolt
125;Tile batten 201 is equipped on the outside of building body 20, tile batten 201 is equipped with third pendant 126, and third pendant 126 has second
Mount hole 127;First mounts bolt 124 mounts for mounting hole 127 with second, and second mounts bolt 125 for hanging with first
Hole 123 is filled to mount.Can on the screw rod of bolt fixture nut, such as the welded nut on the screw rod of bolt, thus on being formed
It states first and mounts bolt 124 and second and mount bolt 125.It should be noted that first mounts bolt 124 and second and mounts bolt
125 may be other structures with similar effect, such as be substituted using the pin that both ends are fixed with barrier structure.
First mount hole 123 and second mount hole 127 concrete shape it is unlimited, in one alternate embodiment, such as Fig. 6 institute
Show, for convenient for mounting operation, first to mount hole 123 be that the slotted hole extended in a second direction and width greater than second mount bolt
125 maximum gauge;As shown in fig. 7, second mount hole 127 include circular hole portion 127a and be located at circular hole portion 127a below and with
Circular hole portion 127a is connected to and perpendicular to the oval hole portion 127b of tile batten 201, and the diameter of circular hole portion 127a is greater than first and mounts spiral shell
The maximum gauge of bolt 124, the width of oval hole portion 127b are greater than first and mount the screw diameter of bolt 124 and mount less than first
The maximum gauge of bolt 124.
Wherein, the second maximum gauge for mounting bolt 125 refers to the second head diameter for mounting bolt 125, in this way convenient for the
Two, which mount bolt 125, mounts hole 123 across first, and the first shape for mounting hole 123 is designed as extending in a second direction oval
Hole adjusts installation error convenient for left and right adjacent photovoltaic watt component 1;First maximum gauge for mounting bolt 124 refers to that first mounts spiral shell
The head diameter of bolt 124, when installation, first mounts bolt 124 across circular hole portion 127a, slides then along oval hole portion 127b
The bottom for mounting hole 127 to second.Slotted hole and oval hole portion have guiding and position-limiting action, so as to realize and mount
The reliable mounting of bolt.
In embodiment hereof, the particular number of the first pendant 107 and the second pendant 108 that are correspondingly arranged is unlimited, such as
It can be one group, two groups or three groups etc., appropriate number of first can be selected to hang according to the concrete specification of photovoltaic tile ontology 10
Part 107 and the second pendant 108 simultaneously determine it in the setting position of photovoltaic tile ontology 10, to ensure to mount installation reliably.At one
In alternative embodiment, as shown in Figure 1, the first pendant 107 at least two, the second pendant 108 is identical as 107 quantity of the first pendant
And it is arranged in a one-to-one correspondence.
Embodiment hereof also provides a kind of photovoltaic building system, the photovoltaic tile component 1 including aforementioned any technical solution.Light
Lie prostrate outer roofing or wall face that watt component 1 can be set to building body.
The photovoltaic tile component 1 of hereinbefore embodiment is installed in the outer roofing or wall face of building body, photovoltaic tile component 1 is adopted
It is installed on building body with mounting and lap joint form, installation effectiveness is higher, and installation cost is lower;Also, due to photovoltaic tile component 1
Mounting structure design is outside photovoltaic tile ontology 10, without punching on photovoltaic tile ontology 10, therefore effective hair of photovoltaic tile ontology 10
Light area accounting is larger, to improve the generating efficiency of photovoltaic tile component 1, further also improves entire photovoltaic building system
Generating efficiency.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.