| 摘要 |
<p>The system (10) has a heating device (12) for heating or drying of drying goods (14), and a housing (20) enclosing an inner space (22), where the house includes a radiation opening (24). An emitter unit (40) is positioned on the opening and arranged in the inner space of the housing, where the opening is designed in a covering-free manner. A ventilation arrangement (13) is provided for ventilation of the inner area with a ventilation gas. The arrangement is designed in such a manner that a ventilation gas flow from inner side to outer side exists between the emitter unit and the opening.</p> |
