Articles
SOLAR GREEN HOUSE WITH ROOF-REFLECTOR
The protection of agricultural plants from excessive radiation detrimental for them is carried out by its turn into electric power.
The roof of the flat green house is made in the form of parabolo-cylindric surface of the transparent film.
Joint ribs of the form are fixed to the bottom part of the film.
The acting shading of the green house is made in the form of metallic foil winding on to the moving drum.
The drum is connected with winding shafts situated on opposite sides of the roof by metal ropes.
The green house construction suggested prevents the rays from penetration inside by means of covering the roof with metallic foil under the excess of solar rays detrimental for the plants.
Parabolocylindric reflecting surface obtained as a result of the above mentioned process focusses reflected solar rays on steam generator.
By heating the generator steam is produced which is sent to the turbogenerator for electric power generation.
The film desing of the green house roof and walls and the possibility of its lowering for reducing "sailing" under heavy wind makes it possible to considerably cut down the volume of the material used and to create favourable conditions for green house plants growth by using the active shading.