Portable mobile water quality on-line detection device

The utility model provides a portable mobile water quality on-line detection device, which belongs to the technical field of water quality detection, and comprises a box body, the box body is provided with a door structure and universal wheels, the box body is provided with an instrument cavity and an electric control cavity, and a partition plate is arranged between the electric control cavity and the instrument cavity; a residual chlorine instrument for detecting residual chlorine, pH value and temperature of water quality, a residual chlorine pipeline, a turbidity instrument for detecting turbidity of water quality, a turbidity pipeline, a water inlet pipe and a water outlet pipe are arranged in the instrument cavity; a power supply module, a power supply lightning protection module, an instrument control module, an instrument lightning protection module and a remote transmission module are arranged in the electric control cavity; the water quality detection device is reasonable in overall layout, compact