Water quality detection buoy and processing method thereof

The invention provides a water quality detection buoy and a processing method thereof in order to solve the problem that water quality detection buoys in the prior art are generally large in size, and belongs to the technical field of water quality detection buoys.The water quality detection buoy comprises a mounting barrel and a floating assembly, the floating assembly is arranged on the mounting barrel in a sleeving mode, and a multi-layer bracket for mounting a water quality detection module is arranged in the mounting barrel; and a top cover which is detachably mounted on the mounting cylinder and seals the opening of the mounting cylinder is arranged at the upper end of the mounting cylinder. According to the invention, the top cover is detachably mounted on the mounting cylinder, and the floating assembly sleeves the mounting cylinder, so that the top cover can be conveniently disassembled for inspection and maintenance during daily maintenance or after the device goes wrong; each layer of the multi-lay