Air flow guiding device for use in e.g. air conditioning system, of building, has two guidance sections, where lower edge of one section, which path-breaks exhaust slot, stands deeper than lower edge of other section pointing to slot

摘要

The system has a housing (1) with a blower (1b), an intake port (1a), and an elongated exhaust slot (2) for air flow, where the exhaust slot is limited by two guidance sections (8, 9) that is pivotable together for changing exhaust direction of the air flow. Each section has an axis, and the sections are pivotable around the respective axis. A lower edge of the guidance section (8), which path-breaks the exhaust slot, stands deeper than a lower edge of the guidance section (9) pointing to the exhaust slot, in the pivotable condition of the guidance sections.