| 摘要 |
<p>Internal mobile screen device for insulating, illuminating, decorating, collecting solar energy, or reflecting the rays of the sun, this being in a variable way. The invention relates to a device with mobile isolating strips, running inside alveolate transparent plastic plates in order to solve the problem of overheating under roofs in general in the summer and of insulating these in the winter, while allowing the light to pass through these strips. An area of black strips serves to collect solar energy. It consists of a double- or triple-walled transparent plastic casing (2), termed alveolate plates, in which white or black insulating strips (1) run, driven by pulleys (4) and micromotor (5) in order to place the strip depending on the service required. A casing (7) recovers the hot air in order to convey it into a storage element or to heat another room directly. The device according to the invention is particularly intended for all roofing or cladding elements for verandas, individual houses, agricultural and industrial buildings, and greenhouses. <IMAGE></p> |
