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Photovoltaic sun-shading system and manufacturing method thereof

A photovoltaic and sunshade technology, applied in the field of photovoltaic sunshade system and its preparation, can solve the problems of difficult installation, high cost, and restrictions on the popularization and promotion of photovoltaic sunshade technology

Active Publication Date: 2014-07-23
威都能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as Chinese Patent No. 20111000 "Electrically Retractable Sunshade" and Patent No. 201210213173.2 "An Installation-free Column-type Sliding Arm Sunshade" This kind of system is difficult to install during use, and the cost is high. It is limited to low-rise buildings. Limit the popularity and promotion of photovoltaic sunshade technology

Method used

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  • Photovoltaic sun-shading system and manufacturing method thereof
  • Photovoltaic sun-shading system and manufacturing method thereof
  • Photovoltaic sun-shading system and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 1 ~ Figure 4 As shown, a photovoltaic sunshade system includes a support frame and a sunshade plate 1 fixed thereon. A photovoltaic layer 2 is fixed on the sunshade plate 1. The photovoltaic layer 2 includes a flexible thin film battery module 3 and a film layer 4 from bottom to top. and paint layer 5.

[0050] Preferably, the sun visor 1 is a carbon fiber plate, and the sun visor 1 is arranged on the left and right sides, the front and the top of the system, wherein the sun visor 1 on the top is inclined, and the photovoltaic layer 2 is fixed on the inclined surface . The angle between the sun visor 1 on the top and the ground is 60°, and a frame is tightly fixed around the sun visor 1, the frame is made of carbon fiber material, the photovoltaic layer 2 is a strip structure, and three photovoltaic layers 2 are arranged in parallel and bonded to the On the sun visor 1, the size and number of photovoltaic layers 2 are specifically set according to the ...

Embodiment 2

[0068] The difference from Example 1 is that the coating layer 5 is a nano-fluorocarbon coating, which is composed of the following parts by weight:

[0069]

[0070] The flexible thin-film battery assembly 3 is a dye-sensitized battery; the thickness of the carbon fiber plate is 9mm, and the length and width are 500×500mm.

Embodiment 3

[0072] Such as Figure 1 ~ Figure 4 As shown, a photovoltaic sunshade system includes a support frame and a sunshade plate 1 fixed thereon. A photovoltaic layer 2 is fixed on the sunshade plate 1. The photovoltaic layer 2 includes a flexible thin film battery module 3 and a film layer 4 from bottom to top. and paint layer 5.

[0073] Preferably, the sun visor 1 is a carbon fiber plate, and the sun visor 1 is arranged on the left and right sides, the front and the top of the system, wherein the sun visor 1 on the top is inclined, and the photovoltaic layer 2 is fixed on the inclined surface . The angle between the sun visor 1 on the top and the ground is 45°, and a frame is tightly fixed around the sun visor 1, and the frame is made of aluminum alloy. The photovoltaic layer 2 is a strip structure, several (4 in this embodiment) photovoltaic layers 2 are arranged in parallel and bonded on the sun visor 1, the flexible thin film battery module 3 is covered with a film layer 4, ...

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Abstract

The invention discloses a photovoltaic sun-shading system which comprises a supporting frame and a sun-shading plate (1) fixed to the supporting frame. A photovoltaic layer (2) is fixed to the sun-shading plate (1), and the photovoltaic layer (2) comprises a flexible thin-film battery pack (3), a film layer (4) and a coating layer (5) sequentially from bottom to top. The sun-shading plate (1) is a carbon fiber plate. According to the photovoltaic sun-shielding system, the photovoltaic sun-shading plate is light, safe, resistant to fire, insulative and good in durability, the sun-shading plate is organically combined with a solar photovoltaic module, sun shading can be achieved, photovoltaic power generation can also be achieved, and the photovoltaic sun-shading system conforms to the idea of green buildings according to which energy is saved, emission is reduced and energy consumption is zero. According to the photovoltaic sun-shading system, solar batteries can be used for outputting electric energy, the function of a rain shelter and the function of sun shading are achieved, and meanwhile a new installation manner is provided for domestically using solar energy.

Description

technical field [0001] The present invention relates to the fields of building energy saving and photovoltaic buildings, in particular to a photovoltaic sunshade system and a preparation method thereof. Background technique [0002] At present, energy-saving technologies related to buildings are mainly divided into two categories: passive energy conservation and active energy conservation. The former, such as the external shading system related to the building, can effectively block light from entering the room, reduce the photothermal effect of outdoor sunlight in the room, keep the room at a suitable temperature, reduce the energy consumption of indoor air conditioners, and achieve energy saving effects, but it belongs to passive energy saving, such as China Patent No. 201110003373.0 "Electrically Retractable Sunshade" and Patent No. 201210213173.2 "An Installation-Free Column Type Sliding Arm Sunshade". Against the backdrop of green building development and BIPV developm...

Claims

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Application Information

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IPC IPC(8): E04F10/00E04D13/18C09D133/00C09D5/14C09D127/12C09J133/04
CPCY02B10/10
Inventor 李晓军
Owner 威都能源科技有限公司
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