| 摘要 |
<p>The tube can be applied as a module for building of panels for solar collectors. The solar collector tube and its common water connection tubes is dismantably connected, owing to the rubber endpiece (2) mounted at both ends of the tube. The dismantable connection enables that an external glass tube (3) with mirror coating (9) which is pneumatic can be used for the tube of a solar collector. This improves the efficiency of the collector, the solar panel can easily be assembled and the tubes, if necessary, can be replaced. The tube, as a building component of solar collectors can guarantee either direct heating or heating by means of an intermediate fluid of water for residential or industrial need, without using any electric power. Burnt out fluorescent lamps, opened on a special device, can be utilized for making the glass tubes (3). 1 claim, 1 figure</p> |
