| 摘要 |
<p>A hanging glass vacuum tube type solar heat collector includes a heat collecting plate, a transparent glass tube, a seal cover. The collector also includes fin plates arranged along axial direction of glass tube. The fin plate has a base plate and a faceplate connected therewith. The fin plate is connected with the collector plate through the base plate thereof and the fin faceplate has an angle related to the collector plate. Since a plurality of fin face plates for absorbing heat on the lighting surface of the solar heat collector have an angle related to collector plate and are parallel to each other, the heat energy absorbing rate is about 1 after being mounted hangingly. The angle of fin plate can be adjusted only is a small range, or need not adjusting, to prevent adverse effect in the heat transfer. The absorbing rate of light and the transfer of heat are efficient.</p> |
