Solar energy collection equipment - has thermal sleeve with internal vacuum isolating heat in dull metal pipe and has V shaped mirror

摘要

The equipment collects, concentrates and isolates the energy from sunrays, having a reflecting surface of parabolic or cylindrical shape (4) inside or outside a sleeve. It incorporates a thermal sleeve (1, 2) with internal vacuum (5), isolating the heat stored in a metal pipe with dull finish. The axis of this pipe is the focal point of the parabola, or eccentric where the reflecting surface is cylindrical. The parabolic or cylindrical part can be outside the thermal sleeve, the axis of the latter being eccentric, so as to collect and focus the sunrays. Alternatively the parabolic part can be inside the sleeve and in the evacuated chamber may be placed between two glass cylinders.