| 摘要 |
The invention relates to a solar heater (1) for liquids and/or air, formed by a duct panel (2) and a storage tank. The invention is made from flexible thermal membranes of polyolefins including additives and/or pigments and, as such, is portable and rollable. The heat from the sun is received by means of direct exposure on the membrane of the panel of the duct (2) and additional heat is also produced in order to heat the liquid or air using a system providing greenhouse heating by means of a membrane (4) that covers the aforementioned membrane or panel of the duct (2), in which space the air with the sun's rays are heated as they rebound between the membranes, so as to heat the liquid or air passing into the storage tank. The storage tank is also made entirely from a rollable flexible membrane having another membrane covering the surface thereof and, in this way, the same greenhouse effect is created, allowing the temperature of the stored liquid to be maintained. |
