Borehole inspection device and system with a self-cleaning system and method for loading explosives in boreholes

摘要

The present invention proposes a borehole inspection device, a borehole inspection system and a method for loading explosives in boreholes. The borehole inspection device comprises a tubular casing (7), illumination means (10) and image capturing means (9) housed in the casing (7), at least one circulation duct (16) for a fluid (4), and a diffusing element (1) suitable for spraying the fluid (4) circulating through the at least one circulation duct (16) onto a transparent closure (2) allowing the illumination and the image capture through it.