| 摘要 |
A solar energy collector is disclosed herein which comprises a pipe interconnecting lower and upper headers, the upper header structurally supporting the pipe. The pipe extends within an opening in the lower header and includes an exterior shoulder which rests upon the lower header. The other end of the pipe includes an exterior shoulder, the pipe extending into an opening in the upper header. A spring rests on the shoulder on the upper end of the pipe and holds a combination bearing and fluid seal against the upper header. A parabolic reflector is supported by the pipe, and a fluid is movable through the pipe from one header to the other for receiving the solar energy focused upon the pipe by the reflector. The pipe is operable to rotate to direct the reflector toward the sun. |
