| 摘要 |
The present invention relates to an evacuated solar heat tube for converting a solar light beam to energy, an optical concentration system for simultaneously operating direct and global radiations to the evacuated solar heat tube, and an apparatus integrally constructed by them and an installation method thereof. The invention is a constructional technique in which a metal material heat collecting tube (15) including heat pipe and a glass material vacuum tube (1) are distanced and separated whereby mutually and independently executing thermal expansion and contraction, and a spring pressure type connecting and sealing technique, an optical technique for constructing a fixed and one axis tracing type optical concentration system which combined with parabolic reflector based on arc-shape and involute type reflectors whereby operating heat collecting heat to the heat collecting tube (15), and a technique related to an installation method in which a number of apparatuses combined with evacuated solar heat tube and optical concentration system are made to be easily executed to industry and to life, and a technique for simultaneously constructing a solar electric generation device utilizing solar cells. And, a clean energy technique for more effectively producing heat and electric energy from solar light beams. |
