| 摘要 |
The invention relates to the field of power engineering, and more particularly to the field of solar energy utilization, and can be used in solar collectors using solar radiation energy as a source of thermal radiation. The technical result of the invention is a reduction in heat loss and an increase in solar energy conversion efficiency. A solar collector comprises a body formed from two at least single-cavity insulating glass units, which are connected by a hermetic frame. The frame is designed so that a hermetically sealed space, filled with a high-temperature heat transfer medium, can be formed between the insulating glass units, with an assembly for supplying a high-temperature heat transfer medium and an assembly for discharging a high-temperature heat transfer medium. The insulating glass units are provided with a vacuum. |
