Instalația fotovoltaică „Floarea soarelui” include turnul fix (1)
cu deschizăturile verticale (2), în care sunt instalate rigid
elemente de concentrare a razelor solare (3). În interiorul
turnului (1) este instalat tubul gofrat (4) umplut cu gaz cu
coeficient de dilatare mare la încălzire, capătul de sus al
căruia este legat rigid cu axul (6). Pe suprafața cilindrică
liberă a axului (6) este executat canalul înclinat (8), în care
sunt amplasate bilele (9). Pe suprafața cilindrică interioară a
bucșei (10) sunt executate locașuri sferice, în care sunt
amplasate bilele (9) și este legată cu cilindrul rotitor (13) cu
cuplajul unisens (14).
The „Sunflower” type photovoltaic installation refers to the
photovoltaic solar energy conversion plants, is, to the
photovoltaic installations with self-orientation in the southern
and azimuthal plane. The photovoltaic installation
„Sunflower” includes the fixed tower (1) with the vertical
openings (2), in which elements of concentration of the
solar rays (3) are rigidly installed. Inside the tower (1) is
installed the embossed tube (4) filled with gas with a high
coefficient of expansion upon heating, the upper end of
which is rigidly connected with the shaft (6). On the free
cylindrical surface of the shaft (6) the inclined channel (8) is
executed, in which the balls (9) are placed. On the inner
cylindrical surface of the bush (10) are made spherical
seats, in which the balls (9) are located and is connected to
the rotary cylinder (13) with the unisense coupling (14). The
rotating cylinder (13) is periodically connected by the arched
ball (18) with the fixed tower (1). In the upper part the rotary
cylinder (13) is rigidly connected to the support shaft (24),
on which is installed the hinged photovoltaic panel (25). The
bottom end of the photovoltaic panel (25) in the middle is
connected by the bar (26) with the lid (27) rigidly connected
to the fixed tower (1).