| 摘要 |
Plant for heating air by means of solar heat, comprising a plurality of separate air chambers arranged to absorb solar heat and transmit same to air flowing though said chambers under the influence of a suction blower system. According to the invention, the plant comprises a plurality of air chambers arranged in parallel and connected firstly to a first manifold for inlet air to be heated, and secondly to a second manifold for outgoing, heated air. The first manifold is shaped with a cross sectional area successively decreasing from the end chamber situated next to an air intake, while the second manifold is shaped with a cross sectional area successively increasing from the said end chamber, and the second manifold is at its end opposite the first end chamber connected to said suction blower system. <IMAGE> |
