Frame construction for inlet chamber of air conditioning plant in building

摘要

The supporting frame (26) has a core (28) provided with a jacket (30) whose heat conductivity is larger than the core's. In later separating gaps (16), layers (46a) discharge a material of poor heat conductivity between the supporting frame and an inner distal surface (36,38) of a covering (14'). Layers (46b) of a material of poor heat conductivity discharge onto the distal and side surfaces of the covering facing the supporting frame. These layers align with the other layer near the covering mounted on the carrying frame. Both layers are fabricated from fire resistant material. A sealing unit (42,44) is provided in the region of the separating gap between the carrying frame and cover.