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Panel solar cell and roof greening combined assembly

A technology of solar cells and solar panels, which is applied to roofs using flat/curved panels, roof decoration, and roof insulation materials. It can solve the problems that roof greening technology cannot meet the needs of cold and arid regions in Northwest China, and reduce plant transpiration. , promote plant growth, reduce the effect of capillarity

Active Publication Date: 2014-12-03
SHANGHAI TONGJI URBAN PLANNING & DESIGN INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem that the existing roof greening technology cannot meet the actual needs of the cold and arid regions in Northwest China, and to provide a combination of flat-plate solar cells and roof greening that is convenient for construction, integrates roof greening, solar power generation, and reclaimed water utilization Components are convenient for practical application in the cold and arid regions of Northwest China

Method used

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Embodiment

[0032] A combination of flat solar cells and green roofs, the structure of which is as follows Figure 1-2 As shown, it includes a solar cell panel 1 supported by a bracket 2 on the roof. In addition to generating electricity, the solar cell panel 1 can also be used as a rainwater collection plate. Rainwater dripping on solar panel 1. A planting box 9 is arranged below the solar panel 1, and the planting box includes a planting layer and an aquifer arranged below the planting layer. A water guide port 4 is opened on the water storage and sedimentation tank 3 to introduce the collected rainwater into the aquifer, and a roof drain port 11 is provided on the roof.

[0033] Each part is further described below. The bottom layer of the planting box 9 is provided with a support column, and a support plate is erected on the support column to form a lower hollow water storage layer 8. The support plate adopted in the present embodiment is a water-permeable structure with permeable ho...

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Abstract

The invention relates to a panel solar cell and roof greening combined assembly which comprises a solar panel and cultivation box, wherein the solar panel is arranged on a roof and supported by a bracket; a water storage precipitation tank is arranged on the lower edge of the solar panel; the cultivation box is arranged below the solar panel and comprises a cultivation layer and an acquifer arranged below the cultivation layer; a water guiding opening is formed in the water storage precipitation tank and is used for introducing collected rainwater into the acquifer. Compared with the prior art, the problem that the existing roof greening technology cannot meet the practical demands of cold and dry regions in northwest of China is solved, the construction is convenient, roof greening, solar power generation and reclaimed water utilization are integrated, and the practical application of the combined assembly in the cold and dry regions in northwest of China is facilitated.

Description

technical field [0001] The invention relates to the application field of solar cells, in particular to a combination assembly of flat solar cells and green roofs. Background technique [0002] At present, there are sufficient solar energy resources in the cold and arid regions of Northwest China, but the urban greening is relatively insufficient. Moreover, the local vegetation growth is better on the north slope than on the south slope, which shows that in the local area, with proper shade, the transpiration of plants is weakened, and the vegetation grows better. At the same time, in the application of roof greening in the cold and arid regions of Northwest China, there are also serious drought and cold problems. How to make good use of the above natural resources and make them fully effective is one of the technical problems that need to be solved urgently. [0003] Chinese patent CN101886622A discloses a green roof pumping system powered by solar cells. Roof greening is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/00E04D13/18E04D13/16E04D11/00A01G27/02C05G3/00C05G3/02C05G3/60
CPCY02A30/254Y02B10/10Y02B80/32Y02P20/133Y02P60/12
Inventor 董楠楠陈筝于音子朱安娜
Owner SHANGHAI TONGJI URBAN PLANNING & DESIGN INST
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