FIELD: construction.
SUBSTANCE: window design includes binders made of multichamber PVC profiles, in each of which the single-chamber or multi-chamber multiple glass unit is installed. Chambers of multiple glass units can be filled with inert gas, and multiple glass units are made with low-emissivity coating. Film preferably with low-emissivity coating is located in the aperture between the binders. The upper portion of the film is mounted on the shaft connected to the rotary drive. Lateral portions of the film are mounted with possibility of displacement in U-shaped guides vertically fixed in the window slopes. Film is stretched due to the load, fixed in its bottom part. The second transparent film stretched due to load and made with low-emissivity or solar reflective coating can be installed additionally in the aperture between the binders in order to control the illumination, and additional shaft and additional lateral U-shaped rails are installed for it in the aperture. Plastic tubes connecting the aperture between the binders with the outer space are installed in the bottom and top parts of the window. Slopes in the aperture between binders can be insulated with sandwich panels.
EFFECT: window has increased resistance to heat transmission, reduced condensation on the inner surface of multiple glass unit and provides the ability to control the thermal protection without violating the natural lighting of the promise.
6 cl, 1 dwg
