| 摘要 |
A solar collector contains a flat case 1 in the form of a rectangular parallelepiped, a plurality of parabolo-cylindrical mirrors 2, a pipeline 3 the operating sites of which are connected with each other by sites 4 in the form of a semicircle. The pipeline is fixed on heat resisting supports 5. The case is covered by transparent double glass cover. The focuses of mirrors are located in a plane parallel to the basis of the case and in parallel to longitudinal axis of the case. In the operating position the plane of the case is inclined inrespect to the horizontal plane in view of geographical breadth of region, and the focuses of the mirrors are located horizontally. To the bottom end of the pipeline 3 an input pipe 7 for cold heat-carrier (for example water), and to the top end–an output pipe 8 for the heated heat-carrier are attached. Fig: 2
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