A combination of flat solar cells and green roofs
A technology of solar cells and solar panels, applied in electrical components, roof drainage, roof insulation materials, etc., 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 evaporation
Active Publication Date: 2017-01-04
SHANGHAI TONGJI URBAN PLANNING & DESIGN INST
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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
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[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 combination assembly of flat solar cells and green roofs, comprising a solar cell panel mounted on the roof supported by supports, a water storage and sedimentation tank is arranged on the lower edge of the solar cell panel, and a planting box is arranged under the solar cell panel. It includes a planting layer and an aquifer arranged under the planting layer, and a water diversion opening is opened on the water storage sedimentation tank to introduce collected rainwater into the aquifer. Compared with the prior art, the present invention overcomes the problem that the existing roof greening technology cannot meet the actual needs of the cold and arid regions in Northwest China, and is convenient for construction. .
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 ...
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IPC IPC(8): E04D13/00E04D13/04E04D13/16E04D11/00A01G27/02C05G3/00C05G3/02H02S20/23
Inventor 董楠楠陈筝于音子朱安娜
Owner SHANGHAI TONGJI URBAN PLANNING & DESIGN INST