| 摘要 |
<p>The invention relates method of use of solar energy falling down to Earth, especially in transformation of energy to heat using a heat-carrying substance, where a loose material is used as the heat-carrying substance. The loose material is fine dry sand. The invention also relates appliance for realization of this method. It consists of collectors (1) for the heat-carrying substance, one end of the collectors being furnished with a feed opening for the heat-carrying substance, and the other end being furnished with an exit port with a shut-off valve (5), after which a heat exchanger (10) and a container (11) for the heat-carrying substance are located.</p> |
