Solar heating system using wall or roof tiles - uses conventional extruded material with liq. circulating channels incorporated

摘要

The solar heating system uses cladding panels (1) for walls or roof, acting as heat collectors, with integral liq. circulating channels (2). Each panel can be made from extruded elements using conventional building materials, with each end (20) projecting upwards for overlapping. The channels are then incorporated in a raised part (3) between. A corrugated layer (21) of insulating material can then be supported underneath on a flat aluminium foil layer (22). The channels are flat and rectangular, following the direction of extrusion with extruded separating walls (4) between them. Joints and ends are fitted with suitable special attachements.