Energy-gathering efficient single-tower multi-disc type solar concentrating power generation device

Abstract

The invention discloses an energy-gathering efficient single-tower multi-disc type solar concentrating power generation device in the technical field of solar concentrating power generation. A lower rail is fixedly arranged at the top of a fixed base; lower racks are fixedly arranged on the front side and the rear side of the top of the lower rail; the output ends of two sets of first double-shaft motors are fixedly connected with gears meshed with the two sets of lower racks; a connecting base is movably assembled at the tops of the first double-shaft motors; upper racks matched with the gears are fixedly arranged on the front side and the rear side of the bottom of the connecting base; an upper rail is fixedly arranged at the top of the connecting base; and a solar tower is fixedly arranged at the center of the top of the upper rail, the solar tower at the top of the upper rail can be driven to rotate, and therefore the azimuth angle of a solar collecting lens can be changed, the solar collecting lens can be adjusted along with the sun irradiation angle, the radiation area of the solar collecting lens to sunlight is increased, and the absorption efficiency of the sunlight is improved.

Description

technical field [0001] The invention relates to the technical field of concentrated solar power generation, in particular to a single-tower multi-dish solar concentrated power generation device with high energy concentration. Background technique [0002] The solar power generation system in the prior art is composed of one or more solar towers, each solar tower is provided with a truss, the truss is a track composed of upper and lower tracks, the upper track is connected with the support frame supporting the track, and the lower track is The track is fixed, and a pulley is installed between the upper and lower tracks, and the upper and lower tracks can be rotated relative to each other. However, the existing concentrating power generation device can only promote the solar concentrator to slide along the track to adjust the solar concentration. The altitude angle of the heat collector cannot be adjusted, but the azimuth angle of the solar collector cannot be adjusted, so tha...

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Problems solved by technology

[0002] The solar power generation system in the prior art is composed of one or more solar towers, each solar tower is provided with a truss, the truss is a track composed of upper and lower tracks, the upper track is connected with the support frame supporting the track, and the lower track is The track is fixed, and a pulley is installed between the upper and lower tracks, and the upper and lower tracks can be rotated relative to each other. However, the existing concentrating power generation device can only promote the solar concentrator to slide along the track to adjust the solar concentration. The altitude angle of the heat collector cannot be adjusted, but the azimuth angle of the solar collector cannot be adjusted, so that the solar concentrator in the power generation device cannot absorb more sunlight, and thus cannot achieve more efficient thermal power generation. Therefore, we propose a High-efficiency single-tower multi-dish solar concentrator power generation device

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