Discrete three-dimensional fluorescence/visible light absorption spectrum detection device for judging water quality pollution

The invention discloses a discrete three-dimensional fluorescence/visible light absorption spectrum detection device for discriminating water quality pollution, which integrates a water path, a circuit and a light path, adopts a small spectrometer and a prism light splitting module, and is low in cost and convenient to carry and maintain; a discrete three-dimensional fluorescence spectrum and an absorption spectrum can be obtained at the same time in one-time on-site detection, and a characteristic peak is enhanced by utilizing the relevance of light absorption and fluorescence mechanisms. After circulating sampling is set, uninterrupted in-situ continuous measurement can be achieved, obtained spectral data cover water quality abnormal information and pollution type information at different times, and the data obtained through the device can be used for rapidly judging whether pollution exists or not and the pollution type. Through a side cloud cooperation mode, detected bottom layer data does not need to be