| 摘要 |
production of hot liquids such as water. SUBSTANCE: converter has concave reflecting concentrator with solar heat receiver placed in its focus and made in the form of tube accommodating heat-carrying agent and reflecting plates. Concentrator is made in the form of parabola and mounted for rotation about tube. Reflecting plates are mounted in a spaced relation to each other on outer surface of tube in parallel to its axis and perpendicular to line tangent to tube circumference; tube surface is covered with light-absorbing material. EFFECT: improved efficiency of energy conversion; facilitated manufacture. 4 dwg
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