Water quality multi-parameter analysis device based on refraction

The utility model discloses a refraction-based water quality multi-parameter analysis device which comprises a water quality detection mounting component, comprising a water quality detection installation frame, a glass observation window installed on the outer side face of the water quality detection installation frame, groove long-strip frames fixed to the two sides of the water quality detection installation frame, and sliding blocks clamped into the groove long-strip frames. The curved mounting frame is connected to the surface of the sliding block; the mounting flat plate is connected to the tail end of the curved mounting frame. According to the device, the water quality detection mounting structure and the water quality analysis structure are matched with each other, the refractive index of water quality is calculated by using the refraction principle, so that the specific turbidity of the water quality is measured, the position of the whole measuring device can be adjusted, the water quality at differ