The invention relates to the technical field of water spray curtain, in particular to an adaptive intermittent water spray curtain device for water recreation, which comprises a bottom plate, a waterpool arranged on the bottom plate, a water inlet arranged at the bottom of the water pool, a supporting horizontal plate arranged above the water pool, a high-pressure water pump arranged on the supporting horizontal plate, a suction water pipe passing through the supporting horizontal plate and positioned in the water pool and a jet water pipe inclined to be connected to the high-pressure water pump respectively; a driving circuit is arranged on the right side of the high-pressure water pump and on the supporting horizontal plate, a control mechanism is arranged on the right side of the driving circuit, and the high-pressure water pump is connected with the control mechanism and the control mechanism and the driving circuit through circuit leads. Compared with the existing PLC control, the floating ball can guarantee the instant water level and has the characteristics of high precision. The mercury switch has the characteristics of small volume, high sensitivity, no noise and low cost.