CN204993196U

CN204993196U - Assembled solar photovoltaic tile

Info

Publication number: CN204993196U
Application number: CN201520567517.9U
Authority: CN
Inventors: 李忠双; 李伟娟; 戴鹏; 丁岳飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-31
Filing date: 2015-07-31
Publication date: 2016-01-20
Anticipated expiration: 2025-07-31

Abstract

The utility model discloses an assembled solar photovoltaic tile, include and build tile and photovoltaic module that include the support frame and locate the support frame interiorly by following last toughened glass layer, a EVA layer, crystal silicon battery, the 2nd EVA layer, the TPT backplate that extremely stacks in proper order down, the support frame includes: locate in the last blank pressing of toughened glass layer upper surface, the lower blank pressing of locating TPT backplate lower surface, the connection side of blank pressing and blank pressing down and connect the supporting legs at the side lower extreme, offer the recess of holding supporting legs on the building tile. Photovoltaic module is through supporting the frame setting on the building tile, greatly reduced to the requirement of tile size precision and intensity, reduced manufacturing cost, simultaneously, only need when breaking down to support the frame together with photovoltaic module take off change can, later maintenance ten minutes is convenient, in only arranging the supporting legs in recess, reduce photovoltaic module and because of the possibility that ponding leaks electricity, improved insulating nature and security.

Description

A kind of assembly type photovoltaic tile

Technical field

The utility model relates to a kind of assembly type photovoltaic tile, belongs to building material technical field.

Background technology

Now, the whole mankind is being faced with climate change, the crisis of air pollution and shortage of resources, and sustainable development has become the common objective of human development.The mankind pursue building function and comfortable while, building energy consumption constantly increases, and the mankind start more and more to recognize, building uses the CO2 that produces of the energy to cause a big chunk of climate warming to originate.So energy-conservation, consumption reduction, green, healthy, become the common pursuit of the whole world to future architecture, the inexorable trend that energy-saving building has become future architecture to develop, green building also arises at the historic moment thus.Decisive role is played in the energy-saving and emission-reduction of green building to the whole society.

Solar energy is a kind of free of contamination energy, is also the available affluent resources of the mankind.There is abundant solar energy resources in China, and meanwhile, the application of heliotechnics can alleviate energy shortage, decreasing pollution and CO2 emission.Therefore, solar photovoltaic building integration industry will be 21 century one of most important new industry, BIPV solar energy will become effect the best, the cheapest alternative new forms of energy of price, the technology that research and development solar energy fully utilizes under construction, the combination probing into solar photovoltaic technology and building will have actively profound significance.

Wherein, photovoltaic tile technology is one of representative of Modern Green building.General building top layer all arranges tile and piles up, and is used for the function such as sun-proof, rainproof, and tile is only serve as the effect covering roofing, does not have other any effects, when hot weather, shines upon on tile, produces mass energy, but can not be used effectively.Mostly photovoltaic tile of the prior art is the holddown groove offered on existing tile for accommodating solar silicon wafers, and solar silicon wafers normally adopts and is fixed in the method for paste in holddown groove.Its weak point is: when solar silicon wafers is placed in holddown groove, gap between holddown groove and solar silicon wafers is less, once solar silicon wafers is damaged, the solar silicon wafers be installed in holddown groove must be caused to be difficult to take out, practices well of the prior art is: together changed together with solar silicon wafers by tile, causes user's maintenance cost to increase; Meanwhile, solar silicon wafers is directly pasted onto in the holddown groove of tile, to the dimensional accuracy of holddown groove and the requirement of mechanical strength of tile higher, cause production cost to increase; On the other hand, solar silicon wafers is arranged in groove, in case of there is the possibility of ponding in rainy weather groove, is unfavorable for the process of solar silicon wafers waterproof insulation, there is the potential safety hazards such as electric leakage.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of assembly type photovoltaic tile, solves the technical problem that in prior art, photovoltaic tile is produced and maintenance cost is high, waterproof insulation is not high.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of assembly type photovoltaic tile, comprise building tile and photovoltaic module, described photovoltaic module comprises supporting frame and is located in supporting frame by the toughened glass layer, an EVA layer, crystal silicon battery, the 2nd EVA layer, the TPT backboard that sequentially stack from top to bottom, described crystal silicon battery is connected with transmission pressure, and the 2nd EVA layer and TPT backboard are provided with the through hole of drawing for transmission pressure; Described supporting frame comprises: be located at the upper flanging of toughened glass layer upper surface, be located at the side of flanging and lower flanging in the lower flanging of TPT backboard lower surface, connection and be connected to the feet of side lower end, described building tile offers the groove of accommodating feet.

As further improvement of the utility model, the upper surface contacted with TPT backboard of the lower surface that described upper flanging contacts with toughened glass layer, lower flanging is respectively equipped with damping pad.Damping pad can play damping, buffering effect on the one hand, can improve the sealing property of supporting frame on the other hand.

As further improvement of the utility model, described building tile also offers the gutter be connected with groove.Ponding in groove can be drawn at rainy weather gutter.

As further improvement of the utility model, the width of described groove is greater than the width of feet, and the madial wall of described feet is fixedly connected with the inner side cell wall of groove.This project organization is not only convenient to the installation of supporting frame, and can play the effect of building tile diversion.

Compared with prior art, the utility model reaches beneficial effectbe: photovoltaic module is arranged on building tile by supporting frame, greatly reduces the requirement to building tile chip size precision and intensity, reduces production cost; Meanwhile, only photovoltaic module need be taken off when breaking down and carry out changing, later maintenance is very convenient; Only feet is placed in groove, can avoid large area fluting on building tile on the one hand, reduce the destruction to building tile mechanical strength, crystal silicon battery is supported on above groove on the other hand, avoid building tile ponding and affect photovoltaic module insulation property, improve insulating properties and fail safe.

Accompanying drawing explanation

Fig. 1 is the structural representation of photovoltaic module in the utility model.

Fig. 2 is the A direction view of Fig. 1.

Fig. 3 is the structural representation of building tile.

In figure: 1, photovoltaic module; 1a, toughened glass layer; 1b, an EVA layer; 1c, crystal silicon battery; 1d, the 2nd EVA layer; 1e, TPT backboard; 2, supporting frame; 2a, upper flanging; 2b, lower flanging; 2c, side; 2d, feet; 3, damping pad; 4, tile is built; 4a, groove; 4b, gutter.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.

Assembly type photovoltaic tile, comprises building tile 4 and photovoltaic module 1.Building tile 4 can adopt the tile of the materials such as potter's clay of the prior art, pottery, and the left side of building tile 4 is provided with overlap edge, and right side is provided with overlapped limit, and upper edge is provided with bank edge, and upper working face is provided with a watt groove, and lower working face is provided with bank along the rear solid end matched.

As shown in Figure 1 and Figure 2, assembly type photovoltaic tile, comprise building tile 4 and photovoltaic module 1, photovoltaic module 1 comprises supporting frame 2 with the toughened glass layer 1a be located in supporting frame 2, an EVA layer 1b, crystal silicon battery 1c, the 2nd EVA layer 1d, TPT backboard 1e, toughened glass layer 1a, an EVA layer 1b, crystal silicon battery 1c, the 2nd EVA layer 1d, TPT backboard 1e by sequentially stacking from top to bottom.Crystal silicon battery 1c is connected with transmission pressure, and the 2nd EVA layer 1d and TPT backboard 1e is provided with the through hole of drawing for transmission pressure.

Supporting frame 2 comprises: be located at the upper flanging 2a of toughened glass layer 1a upper surface, be located at the side 2c of flanging 2a and lower flanging 2b in the lower flanging 2b of TPT backboard 1e lower surface, connection and be connected to the feet 2d of side 2c lower end.The upper surface contacted with TPT backboard 1e of the lower surface that upper flanging 2a contacts with toughened glass layer 1a, lower flanging 2b is respectively equipped with damping pad 3.Damping pad 3 one aspect can play damping, buffering effect, can improve the sealing property of supporting frame 2 on the other hand.

As shown in Figure 3, building tile 4 offers the groove 4a of accommodating feet 2d, the width of groove 4a is greater than the width of feet 2d, the madial wall of feet 2d is fixedly connected with the inner side cell wall of groove 4a, this project organization is not only convenient to the installation of supporting frame 2, and can play the effect of building tile 4 diversion.Building tile 4 also offers the gutter 4b be connected with groove 4a, and as rainy weather, the ponding in groove 4a can be drawn by gutter 4b.

The utility model can use as the construction material of building roof, and the standard of overall dimension and construction tile overall dimension is unified, and install, change simple and convenient, user can select to install quantity as required voluntarily; The utility model also has the electricity generate function of conventional solar cells assembly, under the radiation of visible light of sunray, by the photovoltaic effect of silicon materials, produces electric energy.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.

Claims

1. an assembly type photovoltaic tile, it is characterized in that, comprise building tile and photovoltaic module, described photovoltaic module comprises supporting frame and is located in supporting frame by the toughened glass layer, an EVA layer, crystal silicon battery, the 2nd EVA layer, the TPT backboard that sequentially stack from top to bottom, described crystal silicon battery is connected with transmission pressure, and the 2nd EVA layer and TPT backboard are provided with the through hole of drawing for transmission pressure;

Described supporting frame comprises: be located at the upper flanging of toughened glass layer upper surface, be located at the side of flanging and lower flanging in the lower flanging of TPT backboard lower surface, connection and be connected to the feet of side lower end, described building tile offers the groove of accommodating feet.

2. assembly type photovoltaic tile according to claim 1, is characterized in that, the upper surface contacted with TPT backboard of the lower surface that described upper flanging contacts with toughened glass layer, lower flanging is respectively equipped with damping pad.

3. assembly type photovoltaic tile according to claim 1, is characterized in that, described building tile also offers the gutter be connected with groove.

4. assembly type photovoltaic tile according to claim 1, is characterized in that, the width of described groove is greater than the width of feet, and the madial wall of described feet is fixedly connected with the inner side cell wall of groove.