Sewage sampling and online monitoring system

The utility model discloses a sewage sampling and on-line monitoring system, which relates to the technical field of sewage treatment, and comprises a sewage pool body and fixed support frames, the fixed support frames are fixedly arranged on the outer sides of the two ends of the sewage pool body, the upper ends of the fixed support frames are provided with metal bottom plates, and the metal bottom plates are arranged on the outer sides of the two ends of the sewage pool body. And an online monitoring system processing panel is arranged at the upper end of the metal bottom plate. According to the utility model, the sampling water pump is powered and driven by the on-line monitoring system processing panel, so that the sampling water pump pumps sewage in the sewage pool body through the sampling hose, and the sewage is conveyed to the monitoring sampling mechanism through the conveying pipeline; the monitoring and sampling mechanism transmits a signal to a processing panel of the online monitoring system, so