Arrangement for energy-saving ventilation

摘要

The invention relates to an arrangement for energy-saving ventilation of dwelling rooms, in which supply air is introduced in a largely passive manner and from which discharge air is removed by suction, the supply air being supplied with transmission heat. Such a system is to be improved in that a greater saving of energy is achieved and the supply air is guided into the room air in a better-filtered, low-flow, quiet, and permanently and uniformly heated manner. This is achieved in that a heating transmission duct (6), a ceiling-strip duct (10) and also, in the case of windows with hollow section, a window frame transmission duct (2) and window casement frame transmission duct (3) are provided. The tranmission ducts are operated via separate supply-air means (5, 9, 14, 17) with slides and filters, which are advantageously arranged in a window system and can be interconnected. <IMAGE>