| 摘要 |
The offered pre-heating system of buildings comprises closing components containing cavities that extend all over the volume of the building and an earth heat collector (1), the warm end of which is joined to one or several air distributors (2), located in the upper part of a pre-heating cavity (3), are associated with air collectors (4) being joined to the cold end of the earth heat collector (4). In northlands it is possible to ensure comfort conditions within the buildings of very light construction for minimal capital investment. |
