Ship oil stain detection device

A ship oil stain detection device belongs to the technical field of oil stain detection. In order to realize detection equipment convenient to maintain, the detection equipment comprises a two-way switch power supply, a printer, an upper computer, an embedded control panel, a relay board, an electromagnetic valve, a photoelectric detection module and a detection liquid glass tube, the two-way switch power supply is respectively connected with the printer and the upper computer, the upper computer is connected with the embedded control board, the embedded control board is respectively connected with the relay board and the photoelectric detection module, and the relay board is connected with the electromagnetic valve; according to the photoelectric detection module, an infrared light-emitting diode and two photoelectric receiving diodes are arranged on a U-shaped circuit board, and a detection liquid glass tube is placed in the middle of the U-shaped circuit board. According to the utility model, batch module