RECEIVER FOR SOLAR ENERGY PRODUCTION INSTALLATIONS

摘要

The receiver has a supporting structure (14), which bears a number of rows of receiver modules (13) that use absorber elements (36) to capture the solar radiation. The absorber elements take in outside air and discharge it as hot air (25) through hot-air tubes (24). To cool the hot-air tubes (24), cooling jackets (26) are provided inside the hollow space (15). The cooling is performed using returned air. This is blown out from outlet nozzles (41), which are arranged before the front sides (36a) of the adjacent absorber modules, and so the returned air that is expelled is taken in by a number of absorber modules. As a result, energy losses are largely avoided and a high level of efficiency is achieved.