摘要:
The solar collector comprised of easily replaceable solar panels (1) of a flat plate design with replaceable solar cells (2) and heat transfer fluid. Each solar cell (2) is equipped with a element (4, 4.1, 4.2) from heat radiation absorbing material, which is simultaneously a reversible expandable and compressible elastomer dilatation element (4) to protect against damage to the solar cells (2) when the heat transfer fluid (e.g. water) freezes. The upper surface of the dilatation element (4, 4.1, 4.2), with its high emissivity, is shaped for the conduction of heat transfer fluid in the solar cell (2). The solar cells (2) are mutually connected by variable and exchangeable connection elements (10, 10a, 10b), not only with assembly openings (1 1 ) and anchoring openings (12), but also with openings (6, 7) for the distribution of the heat transfer fluid. The solar cells (2) can be covered by an exchangeable transparent cover (8). The solar cell (2) can be equipped with one reinforcement between the transparent panel (3) and the supporting panel (5), which can be equipped with a silver or copper lining. The alternative solar cell (2.1) is equipped with a transparent part (100), preferably made from one piece, equipped inside the channels for placing the dilatation elements (4.1, 4.2) and for the flow of the heat transfer fluid. The solar cells (2, 2.1) can be equipped by an inner air insulation space (18) and /or by an outer air lightening space (19).
摘要:
The solar collector comprised of easily replaceable solar panels (1) of a flat plate design with replaceable solar cells (2) and heat transfer fluid. Each solar cell (2) is equipped with a element (4, 4.1, 4.2) from heat radiation absorbing material, which is simultaneously a reversible expandable and compressible elastomer dilatation element (4) to protect against damage to the solar cells (2) when the heat transfer fluid (e.g. water) freezes. The upper surface of the dilatation element (4, 4.1, 4.2), with its high emissivity, is shaped for the conduction of heat transfer fluid in the solar cell (2). The alternative solar cell (2.1) is equipped with a transparent part (100), preferably made from one piece, equipped inside the channels for placing the dilatation elements (4.1, 4.2) and for the flow of the heat transfer fluid. The solar cells (2, 2.1) can be equipped by an inner air insulation space (18) and /or by an outer air lightening space (19).