SOLAR INSTALLATION FOR TESTING MATERIALS Russian patent published in 2022 - IPC F24S20/30 

FIELD: testing equipment.

SUBSTANCE: invention relates to testing equipment based on the use of concentrated solar radiation. The essence of the proposed solution is as follows. Additional elements have been introduced into the design of the device: a heliostat; a concentrator with hexagonal facets and different curvature; regulating blinds located on the path of solar radiation reflected from the heliostat to the concentrator; a lamellar shutter installed behind the regulating blinds; a hyperbolic mirror installed in the forming zone of the concentrator; an iris diaphragm placed in the working area of a hyperbolic mirror along the course of the propagation of converging radiation beams; a positive lens providing the formation of a quasi-parallel radiation beam; a translucent mirror installed behind the concentrator, the center of which is located on the axis of the quasi-parallel radiation beam.

EFFECT: increase in the density and uniformity of the heat flow on the test sample, as well as a change in its angular and temporal characteristics in accordance with the change in the parameters of light radiation.

1 cl, 5 dwg