CN201084738Y - A solar photovoltaic electricity-generation laminated glass - Google Patents

Abstract

The utility model provides laminated glass capable of power generation, in particular to a solar energy photovoltaic power generation laminated glass, which successively comprises a glass plate, an adhesive layer, a solar battery pack, an adhesive layer and a glass plate. The utility model is characterized in that the solar battery pack comprises at least one solar cell panel and the lead wires of the positive and negative electrodes of the solar cell panel; the lead wires of the positive and negative electrodes are led out from the laminated glass, edge of the glass, or a borehole in the middle of the glass; the glass plate can be float glass, flat glass, patterned glass, tempered glass, low radiation coated glass or heat-reflecting coated glass; the adhesive layer can be any material or combination which can bind two pieces of glass using any method; the thickness of the adhesive layer is greater than 0.76 mm. The utility model has the advantages of ability to utilize the solar energy for power generation, safety and decoration effect.

Description

Laminated glass for solar photovoltaic power generation

technical field

The utility model relates to a novel laminated glass structure for solar photovoltaic power generation, which belongs to the technical field of building materials.

Background technique

Laminated glass is a glass component that is bonded together by one piece of glass and one or more pieces of glass or plastic with one or more interlayers. The role of the interlayer is to bond the two pieces of glass together, giving the laminated glass properties such as impact resistance, sound insulation, solar control, safety, etc. Ordinary laminated glass has the properties of light transmission, safety, and impact resistance. It is mainly used for building curtain walls, and also for indoor and outdoor decoration.

With the extensive use of building curtain wall glass in public buildings, the thermal insulation, heat insulation and light transmission properties of glass itself have a great impact on building energy consumption. Therefore, the development of new energy-saving glass is a requirement for building energy conservation, and it is also a development trend of building curtain wall glass. With the development of modern industry, the demand for energy is increasing, and the development of new energy and renewable energy has become the focus of energy development in various countries. Solar photovoltaic power generation is an application of renewable energy. Combining solar photovoltaic power generation with building curtain wall glass in an effective way will produce a new type of curtain wall glass that can not only utilize renewable energy but also save energy in buildings.

Contents of the invention

In order to solve the energy-saving problem of building curtain wall glass used in large quantities in public buildings, the utility model provides a new type of solar photovoltaic power generation laminated glass; the structure of the glass is: glass plate/adhesive layer/solar battery group/adhesive layer /glass plate.

The solar battery pack includes at least one solar cell panel, and the positive and negative lead wires of the solar cell panel. The positive and negative lead wires are drawn from the laminated glass, from the edge of the glass, or from the drilled hole in the middle of the glass. lead out.

The thickness of the glass plate is 1.5mm-25mm; the glass plate is float glass, or flat glass, or embossed glass, or glazed glass, or toughened glass, or low-emissivity coated glass, or heat-reflective coated glass; It is colorless or body colored; it is transparent or translucent, the glass plate is drilled or not, and the diameter of the drilled hole is not less than 2 times the standard thickness of the glass plate.

The adhesive layer is PVB film, or EVA film, or SGP film; it is transparent or translucent; it is colorless or colored, and the thickness of the adhesive layer is not less than 0.76mm.

The glass has the safety, impact resistance, sound insulation, sunlight control and other properties of ordinary laminated glass. It can use the photoelectric effect or photochemical effect of solar cells to directly convert light energy into electrical energy to generate electricity, and the power generation can be determined by the specifications and specifications of solar panels. Different combinations of quantities can be adjusted.

The utility model has the advantages of:

1. Solar photovoltaic laminated glass has the safety, impact resistance, sound insulation, sunlight control and other properties of ordinary laminated glass.

2. Solar photovoltaic power generation Laminated glass is a device that directly converts light energy into electrical energy by using the photoelectric effect or photochemical effect of solar cells, and can use solar energy to generate electricity.

3. Solar photovoltaic power generation The power generation of laminated glass can be adjusted by combining the specifications and quantities of solar panels.

4. Solar photovoltaic power generation The solar panels in the laminated glass have the function of shading and can save energy. The panels can also be arranged in a certain pattern according to the needs to play a decorative role.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Detailed ways

Please refer to the accompanying drawing 1, the layers of the solar photovoltaic laminated glass structure are: glass plate 1, adhesive layer 2, solar battery group 8, adhesive layer 6, glass plate 7, solar battery group 8 includes wire 3 , solar cell panel 4 and wire 5.

The glass plate 1 is ultra-clear glass with a thickness of 6 mm; the adhesive layers 2 and 6 are both PVB films with a thickness greater than 0.76 mm; and 5 are drawn from the edge of the glass; the glass plate 7 is common float glass with a thickness of 1.5-25 mm.

Claims (4)

1. a solar photovoltaic power generation sandwich glass is characterized in that, the structure of this glass is followed successively by: glass plate/adhesive linkage/solar battery group/tack coat/glass plate.

2. by the described a kind of solar photovoltaic power generation sandwich glass of claim 1, it is characterized in that: solar battery group comprises and contains a solar panel at least, and the both positive and negative polarity lead-out wire of solar panel, the both positive and negative polarity lead-out wire is drawn from laminated glass, draw from the limit portion of glass, or the drill hole in the middle of glass is drawn.

3. by the described a kind of solar photovoltaic power generation sandwich glass of claim 1, it is characterized in that: described sheet thickness is 1.5mm-25mm; Glass plate is a float glass, or plate glass, or pattern glass, or colored glazed glass or toughened glass, or low radiation coated glass, or the heat reflection coated glass; Bo Tun is colourless or mass colouring; Be transparent or translucent, glass plate is holed or is not holed, and the aperture of boring is not less than the standard thickness of 2 times of glass plates.

4. by the described a kind of solar photovoltaic power generation sandwich glass of claim 1, it is characterized in that: described adhesive linkage is the PVB film, or the EVA film, or the SGP film; Be transparent or translucent; Be colourless or coloured, the thickness of tack coat is not less than 0.76mm.

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