| 摘要 |
Additional double-way heating device having shape of the flat cuboid consisting of the wooden boards-the side plates (2) and of the reinforcement construction elements, of a wood chip board, which forms the bottom of a supporting structure (1), where the bottom and the side plates are covered with an thermal insulation (3), which is inside of the body volume coated by a reflective foil (4) and inside the device is located a absorption compartment (5), which transforms the solar energy into heat. |
