Addition to the main patent no. p-200803664 by 'cleaning device for photovoltaic panels and solar thermal panels.'

摘要

Addition to the main patent No. P 200803664 for "cleaning device for photovoltaic panels and solar thermal panels."; a cleaning device for spraying a cleaning liquid on the reflective surface of a concave mirror of the type which are installed on solar thermal systems described. The device is designed to transport and displacement by a tractor, to which it is linked by a frame, and comprises a parallelogram structure comprises two tubular members articulated by its proximal end to a support end, and articulated by the distal end respective extendable, telescopic arms, that the free end incorporates a respective spray bar. The device includes hydraulic cylinders for positioning variably parallelogram structure and consequently the extension arms, regulate the extent of the arms to control the distance between the spray bars and the mirror surface, as the position of each bar with respect to its associated arm.