| 摘要 |
The present invention refers to a solar collector, composed of a trough manufactured through deep drawing, which has the appropriate forming at the edge, in the form of a groove of suitable dimensions, in order to increase the rigidity of the trough. A double sided adhesive tape is fitted on the edge of the trough; the glass pane of the collector is fitted on the tape. The inlet and outlet of the water pipes is performed through the suitable attachments, which allow the expansion and contraction of the collector in case of temperature variations and at the same time allow the elimination of moisture from the collector's interior, without permitting water to flow in from the outside. |
