| 摘要 |
The invention relates to a blowing-in device for a hot-air heating system for the introduction of heated air into a room. It is characterised by an elongated and hollow or tubular body produced from sheet metal, which is placed at at least one side on a wall of the room and extends from the ceiling to the floor of the room, this body being connected, at the ceiling, in a sealed manner to the air inlet duct for heated air and is provided, close to the floor, with one or more outlet openings, the side of the body adjacent to the wall of the room being provided with an inner insulating cover. |
