| 摘要 |
FIELD: construction industry. ^ SUBSTANCE: invention refers to construction industry, and namely to designs of ventilated windows. Device for air circulation in heat insulated walls with double glasing consists of at least the first inner glass and the second outer glass, which are located parallel to each other. Device is provided with inlet air opening in the space between glasses, which is interconnected with internal part and located below inner glass, with outlet air opening interconnected with outdoor environment and located above outer glass, with tangential fan located in fact throughout the length of heat insulated wall and installed in the socket formed in upper part of the above space and having a longitudinal opening facing that space for taking the air from internal part through that space. ^ EFFECT: uniform and noiseless air ventilation in the space between glasses. ^ 11 cl, 1 dwg |
