Latent heat storage device, comprises plastic capillary tubes preferably containing phase change material

摘要

The device comprises an arrangement of capillary tubes which have a diameter of 1-7 mm and are made from plastic or a plastic composite material. The tubes arranged parallel to each other in mats, separated by a distance of 10-50 mm, and their ends are connected to collector. The mats are coiled concentrically or in a square pattern and contain a phase change material with a phase change temperature of -30 to +250[deg]C.