Double-layer frame type on-track maintainable inflation-expanding solar panel
A technology of inflatable deployment and solar panels, which is applied in the aerospace field, can solve problems such as waste of resources and threats to the life safety of astronauts, and achieve the effects of reducing workload, easy implementation, and ensuring life safety
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specific Embodiment approach 1
[0007] Specific implementation mode one: combine Figure 1 to Figure 7 Explain that the inflatable and unfolded solar panel of this embodiment includes a double-layer inflatable unfolding frame and a plurality of solar cell substrates 1; the double-layer inflatable unfolding frame includes a support shaft 2, four support tubes 3, two support horizontal plates 4, Four wires 5, eight end caps 6, four inflation conduits 7 and four control valves 8; four support tubes 3 are divided into upper and lower layers and arranged in parallel (the upper support tube 3 is used as a guide rail when the solar cell substrate 1 is replaced ), each layer is provided with two support tubes 3, the two ends of each support tube 3 are closed ends, the two ends of four support tubes 3 are respectively provided with a support horizontal plate 4, and the two ends of each support tube 3 Each is connected to the support horizontal plate 4 through an end cover 6, and the four support pipes 3 are arranged ...
specific Embodiment approach 2
[0008] Specific implementation mode two: combination figure 1 Note that the supporting horizontal plate 4 of this embodiment is an aluminum alloy plate, and the length×width×thickness of the supporting horizontal plate 4=0.5m-10m×0.2m-3m×2mm-30mm. The specific size of the supporting horizontal plate can be determined according to the size, structural weight and structural function requirements of the entire sailboard. The supporting horizontal plate is the connecting part between the whole sailboard structure and the cabin structure of the space station, and has the function of supporting and fixing the whole sailboard structure. Others are the same as in the first embodiment.
specific Embodiment approach 3
[0009] Specific implementation mode three: combination figure 1 To illustrate, the length*width*thickness of the support horizontal plate 4 of this embodiment=4.4m*0.3m*5mm-10mm. Others are the same as in the second embodiment.
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