High-pressure spray device for efficient evaporative condenser

The invention discloses a high-pressure spray device for an efficient evaporative condenser, and aims to effectively simplify the structure and reduce the size of a periodic water distribution device,reduce the ventilation area of an occupied railway channel as much as possible, and avoid increase of the air channel resistance and influence on the ventilation efficiency. The high-pressure spray device comprises a high-pressure water supply pipe and multiple groups of high-pressure spray devices, wherein the high-pressure water supply pipe is fixedly arranged outside the upper end of an evaporative condensing plate and extends along the width direction of the plate surface; the multiple groups of high-pressure spray devices are arranged at intervals along the length direction of the high-pressure water supply pipe; each group of high-pressure spray devices comprises two groups of valves which are communicated with the high-pressure water supply pipe and a vertical lifting device for controlling the two groups