An air directing system and measuring system for measuring at least one parameter of an airflow exiting an air vent

摘要

The invention relates to an air guidance system (6) for directing an air outlet emerging from an air vent, with which an air flow can be introduced directly into a passenger compartment of a vehicle, to a measuring device (2, 25) for measuring at least one parameter of the air flow, comprising at least one Collecting unit (7, 36) for collecting the air flow emerging from the air vent, which can be arranged on the air vent such that a contact surface (34) of the collecting unit (7, 36) completely encloses at least one outlet opening of the air vent. In order to improve a measurement of at least one parameter of the air flow, the air guidance system (6) comprises at least two differently designed and optionally non-destructively releasably connectable to the collecting unit (7, 36) air guiding units (10, 26) each having a first coupling end portion (11) for connecting the respective air guiding unit (10, 26) to the collecting unit (7, 36) and a second coupling end portion (12, 29) for connecting the respective air guiding unit (10, 26) to the respective measuring device (2, 25), wherein the first coupling portions (11) are formed the same and the air guide units (10, 26) at least in the embodiment of their second coupling portions (12, 29) differ from each other.