The invention relates to intelligent drainage equipment based on rainwater cyclic utilization. The equipment comprises a drainage well, a control room, a camera, a water spraying device, a water storage room, a humidity sensor and a temperature sensor; the control room comprises a processor, a driving device and a locating device; the locating device is connected with the processor and used for obtaining position information of the drainage well, the position information comprises the name of a road where the drainage well is located, the drainage well comprises a first drainage hole and a second drainage hole, and the first drainage hole comprises a first electronic control valve which is connected with the driving device and used for controlling opening and closing of the first drainagehole; the drainage well further comprises a water delivery guide pipe, one end of the water delivery guide pipe is connected with the first drainage hole, the other end of the water delivery guide pipe is communicated with the water storage room, and the water spray device is arranged on the periphery of the drainage well, connected with the water storage room and driven by the driving device; thehumidity sensor is connected with the processor and used for detecting a humidity value outside the drainage well, and the temperature sensor is connected with the processor and used for detecting atemperature value outside the drainage well.