VENTILATION SYSTEM FOR THE WALL SURFACE OF A BUILDING AND USE OF THE VENTILATING SYSTEM FOR THE DRYING OF FAÇADE SURFACES OR FOR THE PREVENTION OF CONDENSATION WATER ON FAÇADE SURFACES

摘要

The present invention relates to a ventilation system for the wall surface of a building with an upper, a lower and opposite lateral edges, in particular for the outer facade of an insulated building wall, comprising at least one ventilation unit with at least one ventilation opening with a Ventilationsöffnungsquerschnitt for the exit of an air flow, wherein the ventilation unit is arranged and adapted to direct the air flow over the at least one ventilation opening along at least a portion of the building wall surface, in particular the outer facade. Furthermore, the invention relates to a building wall with a building wall surface with an upper end and an opposite lower end, containing at least one ventilation system according to the invention. Moreover, the invention relates to a building containing at least one building wall according to the invention and the use of the ventilation system according to the invention for, in particular forced, drying a moist building wall surface, in particular the outer facade of a building wall, or for preventing the condensation of water on building walls, in particular on the outer facades of building walls. Finally, the invention relates to a humidity sensor and a humidity sensor measuring system for use with the ventilation system according to the invention.