Reverse osmosis membrane on-line cleaning system

The invention relates to the field of reverse osmosis membrane cleaning, in particular to a reverse osmosis membrane online cleaning system which comprises a bottom plate, and a reverse osmosis membrane device, a water inlet pipeline, a clear water pipeline, a concentrated water pipeline, a transmission pipeline, a waste water tank, a clear water tank, a filter, a chemical tank and a deep cleaning device are mounted on the bottom plate. A water inlet of the reverse osmosis membrane device is respectively communicated with the clear water tank and the medicament tank through water inlet pipelines; a water inlet of the clean water tank is communicated with a clean water outlet of the reverse osmosis membrane device through a clean water pipeline; a water inlet of the wastewater tank is communicated with a concentrated water outlet of the reverse osmosis membrane device through a concentrated water pipeline; a first water inlet of the filter is communicated with a purified water outlet of the reverse osmosis mem